Initial commit.

.editorconfig

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+# Remove the line below if you want to inherit .editorconfig settings from higher directories
+root = true
+
+[*]
+trim_trailing_whitespace = true
+insert_final_newline = true
+dotnet_style_operator_placement_when_wrapping = beginning_of_line
+tab_width = 4
+indent_size = 4
+end_of_line = crlf
+dotnet_style_coalesce_expression = true:suggestion
+dotnet_style_null_propagation = true:suggestion
+dotnet_style_prefer_is_null_check_over_reference_equality_method = true:suggestion
+dotnet_style_prefer_auto_properties = true:silent
+dotnet_style_object_initializer = true:suggestion
+dotnet_style_collection_initializer = true:suggestion
+dotnet_style_prefer_simplified_boolean_expressions = true:suggestion
+dotnet_style_prefer_conditional_expression_over_assignment = true:silent
+dotnet_style_prefer_conditional_expression_over_return = true:silent
+dotnet_style_explicit_tuple_names = true:suggestion
+dotnet_style_prefer_inferred_tuple_names = true:suggestion
+dotnet_style_prefer_inferred_anonymous_type_member_names = true:suggestion
+dotnet_style_prefer_compound_assignment = true:suggestion
+dotnet_style_prefer_simplified_interpolation = true:suggestion
+dotnet_style_namespace_match_folder = true:suggestion
+dotnet_style_readonly_field = true:suggestion
+dotnet_style_predefined_type_for_locals_parameters_members = true:suggestion
+dotnet_style_predefined_type_for_member_access = true:suggestion
+dotnet_style_require_accessibility_modifiers = for_non_interface_members:silent
+dotnet_style_allow_multiple_blank_lines_experimental = true:silent
+dotnet_style_allow_statement_immediately_after_block_experimental = true:silent
+dotnet_code_quality_unused_parameters = all:suggestion
+dotnet_style_parentheses_in_other_binary_operators = always_for_clarity:silent
+dotnet_style_parentheses_in_arithmetic_binary_operators = always_for_clarity:silent
+dotnet_style_parentheses_in_other_operators = never_if_unnecessary:silent
+dotnet_style_parentheses_in_relational_binary_operators = always_for_clarity:silent
+dotnet_style_qualification_for_field = false:silent
+dotnet_style_qualification_for_property = false:silent
+dotnet_style_qualification_for_event = false:silent
+dotnet_style_qualification_for_method = false:silent
+
+# C# files
+[*.cs]
+
+#### Core EditorConfig Options ####
+
+# Indentation and spacing
+indent_size = 4
+indent_style = space
+tab_width = 4
+
+# New line preferences
+end_of_line = crlf
+
+#### .NET Coding Conventions ####
+
+# Organize usings
+dotnet_separate_import_directive_groups = false
+dotnet_sort_system_directives_first = true
+file_header_template = unset
+
+# this. and Me. preferences
+dotnet_style_qualification_for_event = false
+dotnet_style_qualification_for_field = false
+dotnet_style_qualification_for_method = false
+dotnet_style_qualification_for_property = false
+
+# Types: use keywords instead of BCL types, and permit var only when the type is clear
+csharp_style_var_for_built_in_types = false:suggestion
+csharp_style_var_when_type_is_apparent = false:none
+csharp_style_var_elsewhere = false:suggestion
+
+# Language keywords vs BCL types preferences
+dotnet_style_predefined_type_for_locals_parameters_members = true:suggestion
+dotnet_style_predefined_type_for_member_access = true:suggestion
+
+# Parentheses preferences
+dotnet_style_parentheses_in_arithmetic_binary_operators = always_for_clarity
+dotnet_style_parentheses_in_other_binary_operators = always_for_clarity
+dotnet_style_parentheses_in_other_operators = never_if_unnecessary
+dotnet_style_parentheses_in_relational_binary_operators = always_for_clarity
+
+# Modifier preferences
+dotnet_style_require_accessibility_modifiers = for_non_interface_members
+
+# Expression-level preferences
+dotnet_style_coalesce_expression = true
+dotnet_style_collection_initializer = true
+dotnet_style_explicit_tuple_names = true
+dotnet_style_namespace_match_folder = true
+dotnet_style_null_propagation = true
+dotnet_style_object_initializer = true
+dotnet_style_operator_placement_when_wrapping = beginning_of_line
+dotnet_style_prefer_auto_properties = true
+dotnet_style_prefer_compound_assignment = true
+dotnet_style_prefer_conditional_expression_over_assignment = true
+dotnet_style_prefer_conditional_expression_over_return = true
+dotnet_style_prefer_inferred_anonymous_type_member_names = true
+dotnet_style_prefer_inferred_tuple_names = true
+dotnet_style_prefer_is_null_check_over_reference_equality_method = true
+dotnet_style_prefer_simplified_boolean_expressions = true
+dotnet_style_prefer_simplified_interpolation = true
+
+# Field preferences
+dotnet_style_readonly_field = true
+
+# Parameter preferences
+dotnet_code_quality_unused_parameters = all
+
+# Suppression preferences
+dotnet_remove_unnecessary_suppression_exclusions = none
+
+# New line preferences
+dotnet_style_allow_multiple_blank_lines_experimental = true
+dotnet_style_allow_statement_immediately_after_block_experimental = true
+
+#### C# Coding Conventions ####
+
+# var preferences
+csharp_style_var_elsewhere = false:silent
+csharp_style_var_for_built_in_types = false:silent
+csharp_style_var_when_type_is_apparent = false:silent
+
+# Expression-bodied members
+csharp_style_expression_bodied_accessors = true:silent
+csharp_style_expression_bodied_constructors = false:silent
+csharp_style_expression_bodied_indexers = true:silent
+csharp_style_expression_bodied_lambdas = true:silent
+csharp_style_expression_bodied_local_functions = false:silent
+csharp_style_expression_bodied_methods = false:silent
+csharp_style_expression_bodied_operators = false:silent
+csharp_style_expression_bodied_properties = true:silent
+
+# Pattern matching preferences
+csharp_style_pattern_matching_over_as_with_null_check = true:suggestion
+csharp_style_pattern_matching_over_is_with_cast_check = true:suggestion
+csharp_style_prefer_extended_property_pattern = true:suggestion
+csharp_style_prefer_not_pattern = true:suggestion
+csharp_style_prefer_pattern_matching = true:silent
+csharp_style_prefer_switch_expression = true:suggestion
+
+# Null-checking preferences
+csharp_style_conditional_delegate_call = true:suggestion
+
+# Modifier preferences
+csharp_prefer_static_local_function = true:suggestion
+csharp_preferred_modifier_order = public,private,protected,internal,static,extern,new,virtual,abstract,sealed,override,readonly,unsafe,volatile,async
+
+# Code-block preferences
+csharp_prefer_braces = true:silent
+csharp_prefer_simple_using_statement = true:suggestion
+csharp_style_namespace_declarations = block_scoped:silent
+
+# Expression-level preferences
+csharp_prefer_simple_default_expression = true:suggestion
+csharp_style_deconstructed_variable_declaration = true:suggestion
+csharp_style_implicit_object_creation_when_type_is_apparent = true:suggestion
+csharp_style_inlined_variable_declaration = true:suggestion
+csharp_style_prefer_index_operator = true:suggestion
+csharp_style_prefer_local_over_anonymous_function = true:suggestion
+csharp_style_prefer_null_check_over_type_check = true:suggestion
+csharp_style_prefer_range_operator = true:suggestion
+csharp_style_prefer_tuple_swap = true:suggestion
+csharp_style_throw_expression = true:suggestion
+csharp_style_unused_value_assignment_preference = discard_variable:suggestion
+csharp_style_unused_value_expression_statement_preference = discard_variable:silent
+
+# 'using' directive preferences
+csharp_using_directive_placement = outside_namespace:silent
+
+# New line preferences
+csharp_style_allow_blank_line_after_colon_in_constructor_initializer_experimental = true:silent
+csharp_style_allow_blank_lines_between_consecutive_braces_experimental = true:silent
+csharp_style_allow_embedded_statements_on_same_line_experimental = true:silent
+
+#### C# Formatting Rules ####
+
+# New line preferences
+csharp_new_line_before_catch = true
+csharp_new_line_before_else = true
+csharp_new_line_before_finally = true
+csharp_new_line_before_members_in_anonymous_types = true
+csharp_new_line_before_members_in_object_initializers = true
+csharp_new_line_before_open_brace = all
+csharp_new_line_between_query_expression_clauses = true
+
+# Indentation preferences
+csharp_indent_block_contents = true
+csharp_indent_braces = false
+csharp_indent_case_contents = true
+csharp_indent_case_contents_when_block = true
+csharp_indent_labels = one_less_than_current
+csharp_indent_switch_labels = true
+
+# Space preferences
+csharp_space_after_cast = false
+csharp_space_after_colon_in_inheritance_clause = true
+csharp_space_after_comma = true
+csharp_space_after_dot = false
+csharp_space_after_keywords_in_control_flow_statements = true
+csharp_space_after_semicolon_in_for_statement = true
+csharp_space_around_binary_operators = before_and_after
+csharp_space_around_declaration_statements = false
+csharp_space_before_colon_in_inheritance_clause = true
+csharp_space_before_comma = false
+csharp_space_before_dot = false
+csharp_space_before_open_square_brackets = false
+csharp_space_before_semicolon_in_for_statement = false
+csharp_space_between_empty_square_brackets = false
+csharp_space_between_method_call_empty_parameter_list_parentheses = false
+csharp_space_between_method_call_name_and_opening_parenthesis = false
+csharp_space_between_method_call_parameter_list_parentheses = false
+csharp_space_between_method_declaration_empty_parameter_list_parentheses = false
+csharp_space_between_method_declaration_name_and_open_parenthesis = false
+csharp_space_between_method_declaration_parameter_list_parentheses = false
+csharp_space_between_parentheses = false
+csharp_space_between_square_brackets = false
+
+# Wrapping preferences
+csharp_preserve_single_line_blocks = true:none
+csharp_preserve_single_line_statements = true:none
+
+#### Naming styles ####
+
+# Naming rules
+
+dotnet_naming_rule.interface_should_be_begins_with_i.severity = suggestion
+dotnet_naming_rule.interface_should_be_begins_with_i.symbols = interface
+dotnet_naming_rule.interface_should_be_begins_with_i.style = begins_with_i
+
+dotnet_naming_rule.types_should_be_pascal_case.severity = suggestion
+dotnet_naming_rule.types_should_be_pascal_case.symbols = types
+dotnet_naming_rule.types_should_be_pascal_case.style = pascal_case
+
+dotnet_naming_rule.non_field_members_should_be_pascal_case.severity = suggestion
+dotnet_naming_rule.non_field_members_should_be_pascal_case.symbols = non_field_members
+dotnet_naming_rule.non_field_members_should_be_pascal_case.style = pascal_case
+
+dotnet_naming_rule.private_or_internal_field_should_be__fieldname.severity = suggestion
+dotnet_naming_rule.private_or_internal_field_should_be__fieldname.symbols = private_or_internal_field
+dotnet_naming_rule.private_or_internal_field_should_be__fieldname.style = _fieldname
+
+# name all constant fields using PascalCase
+dotnet_naming_rule.constant_fields_should_be_pascal_case.severity = suggestion
+dotnet_naming_rule.constant_fields_should_be_pascal_case.symbols  = constant_fields
+dotnet_naming_rule.constant_fields_should_be_pascal_case.style = pascal_case
+dotnet_naming_symbols.constant_fields.applicable_kinds   = field
+dotnet_naming_symbols.constant_fields.required_modifiers = const
+dotnet_naming_style.pascal_case_style.capitalization = pascal_case
+
+# Symbol specifications
+
+dotnet_naming_symbols.interface.applicable_kinds = interface
+dotnet_naming_symbols.interface.applicable_accessibilities = public, internal, private, protected, protected_internal, private_protected
+dotnet_naming_symbols.interface.required_modifiers = 
+
+dotnet_naming_symbols.private_or_internal_field.applicable_kinds = field
+dotnet_naming_symbols.private_or_internal_field.applicable_accessibilities = internal, private, private_protected
+dotnet_naming_symbols.private_or_internal_field.required_modifiers = 
+
+dotnet_naming_symbols.types.applicable_kinds = class, struct, interface, enum
+dotnet_naming_symbols.types.applicable_accessibilities = public, internal, private, protected, protected_internal, private_protected
+dotnet_naming_symbols.types.required_modifiers = 
+
+dotnet_naming_symbols.non_field_members.applicable_kinds = property, event, method
+dotnet_naming_symbols.non_field_members.applicable_accessibilities = public, internal, private, protected, protected_internal, private_protected
+dotnet_naming_symbols.non_field_members.required_modifiers = 
+
+# Naming styles
+
+dotnet_naming_style.pascal_case.required_prefix = 
+dotnet_naming_style.pascal_case.required_suffix = 
+dotnet_naming_style.pascal_case.word_separator = 
+dotnet_naming_style.pascal_case.capitalization = pascal_case
+
+dotnet_naming_style.begins_with_i.required_prefix = I
+dotnet_naming_style.begins_with_i.required_suffix = 
+dotnet_naming_style.begins_with_i.word_separator = 
+dotnet_naming_style.begins_with_i.capitalization = pascal_case
+
+dotnet_naming_style._fieldname.required_prefix = _
+dotnet_naming_style._fieldname.required_suffix = 
+dotnet_naming_style._fieldname.word_separator = 
+dotnet_naming_style._fieldname.capitalization = camel_case
+csharp_style_prefer_method_group_conversion = true:silent
+csharp_style_prefer_top_level_statements = true:silent
+csharp_style_prefer_utf8_string_literals = true:suggestion
+csharp_style_prefer_readonly_struct = true:suggestion
+csharp_style_allow_blank_line_after_token_in_conditional_expression_experimental = true:silent
+csharp_style_allow_blank_line_after_token_in_arrow_expression_clause_experimental = true:silent

.gitattributes

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+# Auto detect text files and perform LF normalization
+* text=auto

.gitignore

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+## Ignore Visual Studio temporary files, build results, and
+## files generated by popular Visual Studio add-ons.
+##
+## Get latest from https://github.com/github/gitignore/blob/master/VisualStudio.gitignore
+
+# User-specific files
+*.rsuser
+*.suo
+*.user
+*.userosscache
+*.sln.docstates
+
+# User-specific files (MonoDevelop/Xamarin Studio)
+*.userprefs
+
+# Mono auto generated files
+mono_crash.*
+
+# Build results
+[Dd]ebug/
+[Dd]ebugPublic/
+[Rr]elease/
+[Rr]eleases/
+x64/
+x86/
+[Ww][Ii][Nn]32/
+[Aa][Rr][Mm]/
+[Aa][Rr][Mm]64/
+bld/
+[Bb]in/
+[Oo]bj/
+[Ll]og/
+[Ll]ogs/
+
+# Visual Studio 2015/2017 cache/options directory
+.vs/
+# Uncomment if you have tasks that create the project's static files in wwwroot
+#wwwroot/
+
+# Visual Studio 2017 auto generated files
+Generated\ Files/
+
+# MSTest test Results
+[Tt]est[Rr]esult*/
+[Bb]uild[Ll]og.*
+
+# NUnit
+*.VisualState.xml
+TestResult.xml
+nunit-*.xml
+
+# Build Results of an ATL Project
+[Dd]ebugPS/
+[Rr]eleasePS/
+dlldata.c
+
+# Benchmark Results
+BenchmarkDotNet.Artifacts/
+
+# .NET Core
+project.lock.json
+project.fragment.lock.json
+artifacts/
+
+# ASP.NET Scaffolding
+ScaffoldingReadMe.txt
+
+# StyleCop
+StyleCopReport.xml
+
+# Files built by Visual Studio
+*_i.c
+*_p.c
+*_h.h
+*.ilk
+*.meta
+*.obj
+*.iobj
+*.pch
+*.pdb
+*.ipdb
+*.pgc
+*.pgd
+*.rsp
+*.sbr
+*.tlb
+*.tli
+*.tlh
+*.tmp
+*.tmp_proj
+*_wpftmp.csproj
+*.log
+*.tlog
+*.vspscc
+*.vssscc
+.builds
+*.pidb
+*.svclog
+*.scc
+
+# Chutzpah Test files
+_Chutzpah*
+
+# Visual C++ cache files
+ipch/
+*.aps
+*.ncb
+*.opendb
+*.opensdf
+*.sdf
+*.cachefile
+*.VC.db
+*.VC.VC.opendb
+
+# Visual Studio profiler
+*.psess
+*.vsp
+*.vspx
+*.sap
+
+# Visual Studio Trace Files
+*.e2e
+
+# TFS 2012 Local Workspace
+$tf/
+
+# Guidance Automation Toolkit
+*.gpState
+
+# ReSharper is a .NET coding add-in
+_ReSharper*/
+*.[Rr]e[Ss]harper
+*.DotSettings.user
+
+# TeamCity is a build add-in
+_TeamCity*
+
+# DotCover is a Code Coverage Tool
+*.dotCover
+
+# AxoCover is a Code Coverage Tool
+.axoCover/*
+!.axoCover/settings.json
+
+# Coverlet is a free, cross platform Code Coverage Tool
+coverage*.json
+coverage*.xml
+coverage*.info
+
+# Visual Studio code coverage results
+*.coverage
+*.coveragexml
+
+# NCrunch
+_NCrunch_*
+.*crunch*.local.xml
+nCrunchTemp_*
+
+# MightyMoose
+*.mm.*
+AutoTest.Net/
+
+# Web workbench (sass)
+.sass-cache/
+
+# Installshield output folder
+[Ee]xpress/
+
+# DocProject is a documentation generator add-in
+DocProject/buildhelp/
+DocProject/Help/*.HxT
+DocProject/Help/*.HxC
+DocProject/Help/*.hhc
+DocProject/Help/*.hhk
+DocProject/Help/*.hhp
+DocProject/Help/Html2
+DocProject/Help/html
+
+# Click-Once directory
+publish/
+
+# Publish Web Output
+*.[Pp]ublish.xml
+*.azurePubxml
+# Note: Comment the next line if you want to checkin your web deploy settings,
+# but database connection strings (with potential passwords) will be unencrypted
+*.pubxml
+*.publishproj
+
+# Microsoft Azure Web App publish settings. Comment the next line if you want to
+# checkin your Azure Web App publish settings, but sensitive information contained
+# in these scripts will be unencrypted
+PublishScripts/
+
+# NuGet Packages
+*.nupkg
+# NuGet Symbol Packages
+*.snupkg
+# The packages folder can be ignored because of Package Restore
+**/[Pp]ackages/*
+# except build/, which is used as an MSBuild target.
+!**/[Pp]ackages/build/
+# Uncomment if necessary however generally it will be regenerated when needed
+#!**/[Pp]ackages/repositories.config
+# NuGet v3's project.json files produces more ignorable files
+*.nuget.props
+*.nuget.targets
+
+# Nuget personal access tokens and Credentials
+nuget.config
+
+# Microsoft Azure Build Output
+csx/
+*.build.csdef
+
+# Microsoft Azure Emulator
+ecf/
+rcf/
+
+# Windows Store app package directories and files
+AppPackages/
+BundleArtifacts/
+Package.StoreAssociation.xml
+_pkginfo.txt
+*.appx
+*.appxbundle
+*.appxupload
+
+# Visual Studio cache files
+# files ending in .cache can be ignored
+*.[Cc]ache
+# but keep track of directories ending in .cache
+!?*.[Cc]ache/
+
+# Others
+ClientBin/
+~$*
+*~
+*.dbmdl
+*.dbproj.schemaview
+*.jfm
+*.pfx
+*.publishsettings
+orleans.codegen.cs
+
+# Including strong name files can present a security risk
+# (https://github.com/github/gitignore/pull/2483#issue-259490424)
+#*.snk
+
+# Since there are multiple workflows, uncomment next line to ignore bower_components
+# (https://github.com/github/gitignore/pull/1529#issuecomment-104372622)
+#bower_components/
+
+# RIA/Silverlight projects
+Generated_Code/
+
+# Backup & report files from converting an old project file
+# to a newer Visual Studio version. Backup files are not needed,
+# because we have git ;-)
+_UpgradeReport_Files/
+Backup*/
+UpgradeLog*.XML
+UpgradeLog*.htm
+ServiceFabricBackup/
+*.rptproj.bak
+
+# SQL Server files
+*.mdf
+*.ldf
+*.ndf
+
+# Business Intelligence projects
+*.rdl.data
+*.bim.layout
+*.bim_*.settings
+*.rptproj.rsuser
+*- [Bb]ackup.rdl
+*- [Bb]ackup ([0-9]).rdl
+*- [Bb]ackup ([0-9][0-9]).rdl
+
+# Microsoft Fakes
+FakesAssemblies/
+
+# GhostDoc plugin setting file
+*.GhostDoc.xml
+
+# Node.js Tools for Visual Studio
+.ntvs_analysis.dat
+node_modules/
+
+# Visual Studio 6 build log
+*.plg
+
+# Visual Studio 6 workspace options file
+*.opt
+
+# Visual Studio 6 auto-generated workspace file (contains which files were open etc.)
+*.vbw
+
+# Visual Studio LightSwitch build output
+**/*.HTMLClient/GeneratedArtifacts
+**/*.DesktopClient/GeneratedArtifacts
+**/*.DesktopClient/ModelManifest.xml
+**/*.Server/GeneratedArtifacts
+**/*.Server/ModelManifest.xml
+_Pvt_Extensions
+
+# Paket dependency manager
+.paket/paket.exe
+paket-files/
+
+# FAKE - F# Make
+.fake/
+
+# CodeRush personal settings
+.cr/personal
+
+# Python Tools for Visual Studio (PTVS)
+__pycache__/
+*.pyc
+
+# Cake - Uncomment if you are using it
+# tools/**
+# !tools/packages.config
+
+# Tabs Studio
+*.tss
+
+# Telerik's JustMock configuration file
+*.jmconfig
+
+# BizTalk build output
+*.btp.cs
+*.btm.cs
+*.odx.cs
+*.xsd.cs
+
+# OpenCover UI analysis results
+OpenCover/
+
+# Azure Stream Analytics local run output
+ASALocalRun/
+
+# MSBuild Binary and Structured Log
+*.binlog
+
+# NVidia Nsight GPU debugger configuration file
+*.nvuser
+
+# MFractors (Xamarin productivity tool) working folder
+.mfractor/
+
+# Local History for Visual Studio
+.localhistory/
+
+# BeatPulse healthcheck temp database
+healthchecksdb
+
+# Backup folder for Package Reference Convert tool in Visual Studio 2017
+MigrationBackup/
+
+# Ionide (cross platform F# VS Code tools) working folder
+.ionide/
+
+# Fody - auto-generated XML schema
+FodyWeavers.xsd
+
+# VS Code files for those working on multiple tools
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+*.code-workspace
+
+# Local History for Visual Studio Code
+.history/
+
+# Windows Installer files from build outputs
+*.cab
+*.msi
+*.msix
+*.msm
+*.msp
+
+# JetBrains Rider
+.idea/
+*.sln.iml
+.vs/Wino/v16/.suo
+.vs/Wino/v16/.suo
+*.v2
+Wino/obj/x86/Debug/App.g.cs
+Wino/obj/x86/Debug/DesignTimeResolveAssemblyReferencesInput.cache
+Wino/obj/x86/Debug/XamlSaveStateFile.xml
+.vs/Wino/v16/.suo
+.vs/Wino/DesignTimeBuild/.dtbcache.v2
+.vs/Wino/v16/.suo
+*.v2
+Wino/obj/x86/Debug/XamlSaveStateFile.xml
+Wino/obj/x86/Debug/DesignTimeResolveAssemblyReferencesInput.cache
+Wino/obj/x86/Debug/XamlSaveStateFile.xml
+Wino/obj/x86/Debug/XamlSaveStateFile.xml
+*.cache
+.vs/Wino/v16/.suo

Wino.BackgroundTasks/AppUpdatedTask.cs

@@ -0,0 +1,34 @@
+using Microsoft.Toolkit.Uwp.Notifications;
+using Windows.ApplicationModel;
+using Windows.ApplicationModel.Background;
+using Wino.Core.Domain;
+
+namespace Wino.BackgroundTasks
+{
+    /// <summary>
+    /// Creates a toast notification to notify user when the Store update happens.
+    /// </summary>
+    public sealed class AppUpdatedTask : IBackgroundTask
+    {
+        public void Run(IBackgroundTaskInstance taskInstance)
+        {
+            var def = taskInstance.GetDeferral();
+
+            var builder = new ToastContentBuilder();
+            builder.SetToastScenario(ToastScenario.Default);
+
+            Package package = Package.Current;
+            PackageId packageId = package.Id;
+            PackageVersion version = packageId.Version;
+
+            var versionText = string.Format("{0}.{1}.{2}.{3}", version.Major, version.Minor, version.Build, version.Revision);
+
+            builder.AddText(Translator.Notifications_WinoUpdatedTitle);
+            builder.AddText(string.Format(Translator.Notifications_WinoUpdatedMessage, versionText));
+
+            builder.Show();
+
+            def.Complete();
+        }
+    }
+}

Wino.BackgroundTasks/Properties/AssemblyInfo.cs

@@ -0,0 +1,29 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following 
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("Wino.BackgroundTasks")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("Wino.BackgroundTasks")]
+[assembly: AssemblyCopyright("Copyright ©  2023")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version 
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers 
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]
+[assembly: ComVisible(false)]

Wino.BackgroundTasks/SessionConnectedTask.cs

@@ -0,0 +1,48 @@
+using System;
+using Microsoft.Extensions.DependencyInjection;
+using Serilog;
+using Windows.ApplicationModel.Background;
+using Windows.Storage;
+using Wino.Core;
+using Wino.Core.Domain.Interfaces;
+using Wino.Core.Services;
+using Wino.Core.UWP;
+using Wino.Services;
+
+namespace Wino.BackgroundTasks
+{
+    public sealed class SessionConnectedTask : IBackgroundTask
+    {
+        public async void Run(IBackgroundTaskInstance taskInstance)
+        {
+            var def = taskInstance.GetDeferral();
+
+            try
+            {
+                var services = new ServiceCollection();
+
+                services.RegisterCoreServices();
+                services.RegisterCoreUWPServices();
+
+                var providere = services.BuildServiceProvider();
+
+                var backgroundTaskService = providere.GetService<IBackgroundSynchronizer>();
+                var dbService = providere.GetService<IDatabaseService>();
+                var logInitializer = providere.GetService<ILogInitializer>();
+
+                logInitializer.SetupLogger(ApplicationData.Current.LocalFolder.Path);
+
+                await dbService.InitializeAsync();
+                await backgroundTaskService.RunBackgroundSynchronizationAsync(Core.Domain.Enums.BackgroundSynchronizationReason.SessionConnected);
+            }
+            catch (Exception ex)
+            {
+                Log.Error(ex, "Background synchronization failed from background task.");
+            }
+            finally
+            {
+                def.Complete();
+            }
+        }
+    }
+}

Wino.BackgroundTasks/Wino.BackgroundTasks.csproj

@@ -0,0 +1,166 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{D9EF0F59-F5F2-4D6C-A5BA-84043D8F3E08}</ProjectGuid>
+    <OutputType>winmdobj</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>Wino.BackgroundTasks</RootNamespace>
+    <AssemblyName>Wino.BackgroundTasks</AssemblyName>
+    <DefaultLanguage>en-US</DefaultLanguage>
+    <TargetPlatformIdentifier>UAP</TargetPlatformIdentifier>
+    <TargetPlatformVersion Condition=" '$(TargetPlatformVersion)' == '' ">10.0.22621.0</TargetPlatformVersion>
+    <TargetPlatformMinVersion>10.0.17763.0</TargetPlatformMinVersion>
+    <MinimumVisualStudioVersion>14</MinimumVisualStudioVersion>
+    <FileAlignment>512</FileAlignment>
+    <ProjectTypeGuids>{A5A43C5B-DE2A-4C0C-9213-0A381AF9435A};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+    <AllowCrossPlatformRetargeting>false</AllowCrossPlatformRetargeting>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x86'">
+    <PlatformTarget>x86</PlatformTarget>
+    <DebugSymbols>true</DebugSymbols>
+    <OutputPath>bin\x86\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>full</DebugType>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x86'">
+    <PlatformTarget>x86</PlatformTarget>
+    <OutputPath>bin\x86\Release\</OutputPath>
+    <DefineConstants>TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <Optimize>true</Optimize>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>pdbonly</DebugType>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|ARM'">
+    <PlatformTarget>ARM</PlatformTarget>
+    <DebugSymbols>true</DebugSymbols>
+    <OutputPath>bin\ARM\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>full</DebugType>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|ARM'">
+    <PlatformTarget>ARM</PlatformTarget>
+    <OutputPath>bin\ARM\Release\</OutputPath>
+    <DefineConstants>TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <Optimize>true</Optimize>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>pdbonly</DebugType>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|ARM64'">
+    <PlatformTarget>ARM64</PlatformTarget>
+    <DebugSymbols>true</DebugSymbols>
+    <OutputPath>bin\ARM64\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>full</DebugType>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|ARM64'">
+    <PlatformTarget>ARM64</PlatformTarget>
+    <OutputPath>bin\ARM64\Release\</OutputPath>
+    <DefineConstants>TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <Optimize>true</Optimize>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>pdbonly</DebugType>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x64'">
+    <PlatformTarget>x64</PlatformTarget>
+    <DebugSymbols>true</DebugSymbols>
+    <OutputPath>bin\x64\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>full</DebugType>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x64'">
+    <PlatformTarget>x64</PlatformTarget>
+    <OutputPath>bin\x64\Release\</OutputPath>
+    <DefineConstants>TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <Optimize>true</Optimize>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>pdbonly</DebugType>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+  </PropertyGroup>
+  <PropertyGroup>
+    <RestoreProjectStyle>PackageReference</RestoreProjectStyle>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="AppUpdatedTask.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="SessionConnectedTask.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="Microsoft.NETCore.UniversalWindowsPlatform">
+      <Version>6.2.14</Version>
+    </PackageReference>
+    <PackageReference Include="Microsoft.Toolkit.Uwp.Notifications">
+      <Version>7.1.3</Version>
+    </PackageReference>
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\Wino.Core.Domain\Wino.Core.Domain.csproj">
+      <Project>{CF3312E5-5DA0-4867-9945-49EA7598AF1F}</Project>
+      <Name>Wino.Core.Domain</Name>
+    </ProjectReference>
+    <ProjectReference Include="..\Wino.Core.UWP\Wino.Core.UWP.csproj">
+      <Project>{395f19ba-1e42-495c-9db5-1a6f537fccb8}</Project>
+      <Name>Wino.Core.UWP</Name>
+    </ProjectReference>
+    <ProjectReference Include="..\Wino.Core\Wino.Core.csproj">
+      <Project>{e6b1632a-8901-41e8-9ddf-6793c7698b0b}</Project>
+      <Name>Wino.Core</Name>
+    </ProjectReference>
+  </ItemGroup>
+  <ItemGroup>
+    <SDKReference Include="WindowsDesktop, Version=10.0.22621.0">
+      <Name>Windows Desktop Extensions for the UWP</Name>
+    </SDKReference>
+  </ItemGroup>
+  <PropertyGroup Condition=" '$(VisualStudioVersion)' == '' or '$(VisualStudioVersion)' &lt; '14.0' ">
+    <VisualStudioVersion>14.0</VisualStudioVersion>
+  </PropertyGroup>
+  <Import Project="$(MSBuildExtensionsPath)\Microsoft\WindowsXaml\v$(VisualStudioVersion)\Microsoft.Windows.UI.Xaml.CSharp.targets" />
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
+       Other similar extension points exist, see Microsoft.Common.targets.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+</Project>

Wino.Calendar/App.xaml

@@ -0,0 +1,7 @@
+<Application
+    x:Class="Wino.Calendar.App"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:local="using:Wino.Calendar">
+
+</Application>

Wino.Calendar/App.xaml.cs

@@ -0,0 +1,100 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Runtime.InteropServices.WindowsRuntime;
+using Windows.ApplicationModel;
+using Windows.ApplicationModel.Activation;
+using Windows.Foundation;
+using Windows.Foundation.Collections;
+using Windows.UI.Xaml;
+using Windows.UI.Xaml.Controls;
+using Windows.UI.Xaml.Controls.Primitives;
+using Windows.UI.Xaml.Data;
+using Windows.UI.Xaml.Input;
+using Windows.UI.Xaml.Media;
+using Windows.UI.Xaml.Navigation;
+
+namespace Wino.Calendar
+{
+    /// <summary>
+    /// Provides application-specific behavior to supplement the default Application class.
+    /// </summary>
+    sealed partial class App : Application
+    {
+        /// <summary>
+        /// Initializes the singleton application object.  This is the first line of authored code
+        /// executed, and as such is the logical equivalent of main() or WinMain().
+        /// </summary>
+        public App()
+        {
+            this.InitializeComponent();
+            this.Suspending += OnSuspending;
+        }
+
+        /// <summary>
+        /// Invoked when the application is launched normally by the end user.  Other entry points
+        /// will be used such as when the application is launched to open a specific file.
+        /// </summary>
+        /// <param name="e">Details about the launch request and process.</param>
+        protected override void OnLaunched(LaunchActivatedEventArgs e)
+        {
+            Frame rootFrame = Window.Current.Content as Frame;
+
+            // Do not repeat app initialization when the Window already has content,
+            // just ensure that the window is active
+            if (rootFrame == null)
+            {
+                // Create a Frame to act as the navigation context and navigate to the first page
+                rootFrame = new Frame();
+
+                rootFrame.NavigationFailed += OnNavigationFailed;
+
+                if (e.PreviousExecutionState == ApplicationExecutionState.Terminated)
+                {
+                    //TODO: Load state from previously suspended application
+                }
+
+                // Place the frame in the current Window
+                Window.Current.Content = rootFrame;
+            }
+
+            if (e.PrelaunchActivated == false)
+            {
+                if (rootFrame.Content == null)
+                {
+                    // When the navigation stack isn't restored navigate to the first page,
+                    // configuring the new page by passing required information as a navigation
+                    // parameter
+                    rootFrame.Navigate(typeof(MainPage), e.Arguments);
+                }
+                // Ensure the current window is active
+                Window.Current.Activate();
+            }
+        }
+
+        /// <summary>
+        /// Invoked when Navigation to a certain page fails
+        /// </summary>
+        /// <param name="sender">The Frame which failed navigation</param>
+        /// <param name="e">Details about the navigation failure</param>
+        void OnNavigationFailed(object sender, NavigationFailedEventArgs e)
+        {
+            throw new Exception("Failed to load Page " + e.SourcePageType.FullName);
+        }
+
+        /// <summary>
+        /// Invoked when application execution is being suspended.  Application state is saved
+        /// without knowing whether the application will be terminated or resumed with the contents
+        /// of memory still intact.
+        /// </summary>
+        /// <param name="sender">The source of the suspend request.</param>
+        /// <param name="e">Details about the suspend request.</param>
+        private void OnSuspending(object sender, SuspendingEventArgs e)
+        {
+            var deferral = e.SuspendingOperation.GetDeferral();
+            //TODO: Save application state and stop any background activity
+            deferral.Complete();
+        }
+    }
+}

Wino.Calendar/MainPage.xaml

@@ -0,0 +1,14 @@
+<Page
+    x:Class="Wino.Calendar.MainPage"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:local="using:Wino.Calendar"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    mc:Ignorable="d"
+    Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
+
+    <Grid>
+
+    </Grid>
+</Page>

Wino.Calendar/MainPage.xaml.cs

@@ -0,0 +1,30 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Runtime.InteropServices.WindowsRuntime;
+using Windows.Foundation;
+using Windows.Foundation.Collections;
+using Windows.UI.Xaml;
+using Windows.UI.Xaml.Controls;
+using Windows.UI.Xaml.Controls.Primitives;
+using Windows.UI.Xaml.Data;
+using Windows.UI.Xaml.Input;
+using Windows.UI.Xaml.Media;
+using Windows.UI.Xaml.Navigation;
+
+// The Blank Page item template is documented at https://go.microsoft.com/fwlink/?LinkId=402352&clcid=0x409
+
+namespace Wino.Calendar
+{
+    /// <summary>
+    /// An empty page that can be used on its own or navigated to within a Frame.
+    /// </summary>
+    public sealed partial class MainPage : Page
+    {
+        public MainPage()
+        {
+            this.InitializeComponent();
+        }
+    }
+}

Wino.Calendar/Package.appxmanifest

@@ -0,0 +1,58 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<Package
+  xmlns="http://schemas.microsoft.com/appx/manifest/foundation/windows10"
+  xmlns:mp="http://schemas.microsoft.com/appx/2014/phone/manifest"
+  xmlns:uap="http://schemas.microsoft.com/appx/manifest/uap/windows10"
+  IgnorableNamespaces="uap mp">
+
+	<!-- Publisher Cache Folders -->
+	<Extensions>
+		<Extension Category="windows.publisherCacheFolders">
+			<PublisherCacheFolders>
+				<Folder Name="WinoShared" />
+			</PublisherCacheFolders>
+		</Extension>
+	</Extensions>
+	
+  <Identity
+    Name="58272BurakKSE.WinoCalendar"
+    Publisher="CN=51FBDAF3-E212-4149-89A2-A2636B3BC911"
+    Version="1.0.0.0" />
+
+  <mp:PhoneIdentity PhoneProductId="f047b7dd-96ec-4d54-a862-9321e271e449" PhonePublisherId="00000000-0000-0000-0000-000000000000"/>
+
+  <Properties>
+    <DisplayName>Wino Calendar</DisplayName>
+    <PublisherDisplayName>Burak KÖSE</PublisherDisplayName>
+    <Logo>Assets\StoreLogo.png</Logo>
+  </Properties>
+
+  <Dependencies>
+    <TargetDeviceFamily Name="Windows.Universal" MinVersion="10.0.0.0" MaxVersionTested="10.0.0.0" />
+  </Dependencies>
+
+  <Resources>
+    <Resource Language="x-generate"/>
+  </Resources>
+
+  <Applications>
+    <Application Id="App"
+      Executable="$targetnametoken$.exe"
+      EntryPoint="Wino.Calendar.App">
+      <uap:VisualElements
+        DisplayName="Wino Calendar"
+        Square150x150Logo="Assets\Square150x150Logo.png"
+        Square44x44Logo="Assets\Square44x44Logo.png"
+        Description="Wino.Calendar"
+        BackgroundColor="transparent">
+        <uap:DefaultTile Wide310x150Logo="Assets\Wide310x150Logo.png"/>
+        <uap:SplashScreen Image="Assets\SplashScreen.png" />
+      </uap:VisualElements>
+    </Application>
+  </Applications>
+
+  <Capabilities>
+    <Capability Name="internetClient" />
+  </Capabilities>
+</Package>

Wino.Calendar/Properties/AssemblyInfo.cs

@@ -0,0 +1,29 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following 
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("Wino.Calendar")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("Wino.Calendar")]
+[assembly: AssemblyCopyright("Copyright ©  2023")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version 
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers 
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]
+[assembly: ComVisible(false)]

Wino.Calendar/Properties/Default.rd.xml

@@ -0,0 +1,31 @@
+<!--
+    This file contains Runtime Directives used by .NET Native. The defaults here are suitable for most
+    developers. However, you can modify these parameters to modify the behavior of the .NET Native
+    optimizer.
+
+    Runtime Directives are documented at https://go.microsoft.com/fwlink/?LinkID=391919
+
+    To fully enable reflection for App1.MyClass and all of its public/private members
+    <Type Name="App1.MyClass" Dynamic="Required All"/>
+
+    To enable dynamic creation of the specific instantiation of AppClass<T> over System.Int32
+    <TypeInstantiation Name="App1.AppClass" Arguments="System.Int32" Activate="Required Public" />
+
+    Using the Namespace directive to apply reflection policy to all the types in a particular namespace
+    <Namespace Name="DataClasses.ViewModels" Serialize="All" />
+-->
+
+<Directives xmlns="http://schemas.microsoft.com/netfx/2013/01/metadata">
+  <Application>
+    <!--
+      An Assembly element with Name="*Application*" applies to all assemblies in
+      the application package. The asterisks are not wildcards.
+    -->
+    <Assembly Name="*Application*" Dynamic="Required All" />
+    
+    
+    <!-- Add your application specific runtime directives here. -->
+
+
+  </Application>
+</Directives>

Wino.Calendar/Wino.Calendar.csproj

@@ -0,0 +1,172 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">x86</Platform>
+    <ProjectGuid>{600F4979-DB7E-409D-B7DA-B60BE4C55C35}</ProjectGuid>
+    <OutputType>AppContainerExe</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>Wino.Calendar</RootNamespace>
+    <AssemblyName>Wino.Calendar</AssemblyName>
+    <DefaultLanguage>en-US</DefaultLanguage>
+    <TargetPlatformIdentifier>UAP</TargetPlatformIdentifier>
+    <TargetPlatformVersion Condition=" '$(TargetPlatformVersion)' == '' ">10.0.22621.0</TargetPlatformVersion>
+    <TargetPlatformMinVersion>10.0.17763.0</TargetPlatformMinVersion>
+    <MinimumVisualStudioVersion>14</MinimumVisualStudioVersion>
+    <FileAlignment>512</FileAlignment>
+    <ProjectTypeGuids>{A5A43C5B-DE2A-4C0C-9213-0A381AF9435A};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+    <WindowsXamlEnableOverview>true</WindowsXamlEnableOverview>
+    <AppxPackageSigningEnabled>True</AppxPackageSigningEnabled>
+    <PackageCertificateThumbprint>125A5273FCFE8D551C3FED87F67C87A663E98F1B</PackageCertificateThumbprint>
+    <PackageCertificateKeyFile />
+    <GenerateTemporaryStoreCertificate>True</GenerateTemporaryStoreCertificate>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x86'">
+    <DebugSymbols>true</DebugSymbols>
+    <OutputPath>bin\x86\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>full</DebugType>
+    <PlatformTarget>x86</PlatformTarget>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+    <Prefer32Bit>true</Prefer32Bit>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x86'">
+    <OutputPath>bin\x86\Release\</OutputPath>
+    <DefineConstants>TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <Optimize>true</Optimize>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>pdbonly</DebugType>
+    <PlatformTarget>x86</PlatformTarget>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+    <Prefer32Bit>true</Prefer32Bit>
+    <UseDotNetNativeToolchain>true</UseDotNetNativeToolchain>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|ARM'">
+    <DebugSymbols>true</DebugSymbols>
+    <OutputPath>bin\ARM\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>full</DebugType>
+    <PlatformTarget>ARM</PlatformTarget>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+    <Prefer32Bit>true</Prefer32Bit>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|ARM'">
+    <OutputPath>bin\ARM\Release\</OutputPath>
+    <DefineConstants>TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <Optimize>true</Optimize>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>pdbonly</DebugType>
+    <PlatformTarget>ARM</PlatformTarget>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+    <Prefer32Bit>true</Prefer32Bit>
+    <UseDotNetNativeToolchain>true</UseDotNetNativeToolchain>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|ARM64'">
+    <DebugSymbols>true</DebugSymbols>
+    <OutputPath>bin\ARM64\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>full</DebugType>
+    <PlatformTarget>ARM64</PlatformTarget>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+    <Prefer32Bit>true</Prefer32Bit>
+    <UseDotNetNativeToolchain>true</UseDotNetNativeToolchain>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|ARM64'">
+    <OutputPath>bin\ARM64\Release\</OutputPath>
+    <DefineConstants>TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <Optimize>true</Optimize>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>pdbonly</DebugType>
+    <PlatformTarget>ARM64</PlatformTarget>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+    <Prefer32Bit>true</Prefer32Bit>
+    <UseDotNetNativeToolchain>true</UseDotNetNativeToolchain>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x64'">
+    <DebugSymbols>true</DebugSymbols>
+    <OutputPath>bin\x64\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>full</DebugType>
+    <PlatformTarget>x64</PlatformTarget>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+    <Prefer32Bit>true</Prefer32Bit>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x64'">
+    <OutputPath>bin\x64\Release\</OutputPath>
+    <DefineConstants>TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <Optimize>true</Optimize>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>pdbonly</DebugType>
+    <PlatformTarget>x64</PlatformTarget>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+    <Prefer32Bit>true</Prefer32Bit>
+    <UseDotNetNativeToolchain>true</UseDotNetNativeToolchain>
+  </PropertyGroup>
+  <PropertyGroup>
+    <RestoreProjectStyle>PackageReference</RestoreProjectStyle>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="App.xaml.cs">
+      <DependentUpon>App.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="MainPage.xaml.cs">
+      <DependentUpon>MainPage.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="Properties\AssemblyInfo.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <AppxManifest Include="Package.appxmanifest">
+      <SubType>Designer</SubType>
+    </AppxManifest>
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="Package.StoreAssociation.xml" />
+    <Content Include="Properties\Default.rd.xml" />
+    <Content Include="Assets\LockScreenLogo.scale-200.png" />
+    <Content Include="Assets\SplashScreen.scale-200.png" />
+    <Content Include="Assets\Square150x150Logo.scale-200.png" />
+    <Content Include="Assets\Square44x44Logo.scale-200.png" />
+    <Content Include="Assets\Square44x44Logo.targetsize-24_altform-unplated.png" />
+    <Content Include="Assets\StoreLogo.png" />
+    <Content Include="Assets\Wide310x150Logo.scale-200.png" />
+  </ItemGroup>
+  <ItemGroup>
+    <ApplicationDefinition Include="App.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+    </ApplicationDefinition>
+    <Page Include="MainPage.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+    </Page>
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="Microsoft.NETCore.UniversalWindowsPlatform">
+      <Version>6.2.14</Version>
+    </PackageReference>
+  </ItemGroup>
+  <PropertyGroup Condition=" '$(VisualStudioVersion)' == '' or '$(VisualStudioVersion)' &lt; '14.0' ">
+    <VisualStudioVersion>14.0</VisualStudioVersion>
+  </PropertyGroup>
+  <Import Project="$(MSBuildExtensionsPath)\Microsoft\WindowsXaml\v$(VisualStudioVersion)\Microsoft.Windows.UI.Xaml.CSharp.targets" />
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
+       Other similar extension points exist, see Microsoft.Common.targets.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+</Project>

Wino.Core.Domain/Constants.cs

@@ -0,0 +1,14 @@
+namespace Wino.Core.Domain
+{
+    public static class Constants
+    {
+        /// <summary>
+        /// MIME header that exists in all the drafts created from Wino.
+        /// </summary>
+        public const string WinoLocalDraftHeader = "X-Wino-Draft-Id";
+        public const string LocalDraftStartPrefix = "localDraft_";
+
+        public const string ToastMailItemIdKey = nameof(ToastMailItemIdKey);
+        public const string ToastActionKey = nameof(ToastActionKey);
+    }
+}

Wino.Core.Domain/Entities/AccountSignature.cs

@@ -0,0 +1,13 @@
+using System;
+using SQLite;
+
+namespace Wino.Core.Domain.Entities
+{
+    public class AccountSignature
+    {
+        [PrimaryKey]
+        public Guid Id { get; set; }
+
+        public string HtmlBody { get; set; }
+    }
+}

Wino.Core.Domain/Entities/AddressInformation.cs

@@ -0,0 +1,53 @@
+using SQLite;
+using System;
+using System.Collections.Generic;
+
+namespace Wino.Core.Domain.Entities
+{
+    /// <summary>
+    /// Back storage for simple name-address book.
+    /// These values will be inserted during MIME fetch.
+    /// </summary>
+
+
+    // TODO: This can easily evolve to Contact store, just like People app in Windows 10/11.
+    // Do it.
+    public class AddressInformation : IEquatable<AddressInformation>
+    {
+        [PrimaryKey]
+        public string Address { get; set; }
+        public string Name { get; set; }
+
+        public string DisplayName => Address == Name ? Address : $"{Name} <{Address}>";
+
+        public override bool Equals(object obj)
+        {
+            return Equals(obj as AddressInformation);
+        }
+
+        public bool Equals(AddressInformation other)
+        {
+            return !(other is null) &&
+                   Address == other.Address &&
+                   Name == other.Name;
+        }
+
+        public override int GetHashCode()
+        {
+            int hashCode = -1717786383;
+            hashCode = hashCode * -1521134295 + EqualityComparer<string>.Default.GetHashCode(Address);
+            hashCode = hashCode * -1521134295 + EqualityComparer<string>.Default.GetHashCode(Name);
+            return hashCode;
+        }
+
+        public static bool operator ==(AddressInformation left, AddressInformation right)
+        {
+            return EqualityComparer<AddressInformation>.Default.Equals(left, right);
+        }
+
+        public static bool operator !=(AddressInformation left, AddressInformation right)
+        {
+            return !(left == right);
+        }
+    }
+}

Wino.Core.Domain/Entities/CustomServerInformation.cs

@@ -0,0 +1,49 @@
+using System;
+using SQLite;
+using Wino.Core.Domain.Enums;
+
+namespace Wino.Core.Domain.Entities
+{
+    public class CustomServerInformation
+    {
+        [PrimaryKey]
+        public Guid Id { get; set; }
+
+        public Guid AccountId { get; set; }
+
+        public string DisplayName { get; set; }
+        public string Address { get; set; }
+        public string IncomingServer { get; set; }
+        public string IncomingServerUsername { get; set; }
+        public string IncomingServerPassword { get; set; }
+        public string IncomingServerPort { get; set; }
+
+        public CustomIncomingServerType IncomingServerType { get; set; }
+
+        public string OutgoingServer { get; set; }
+        public string OutgoingServerPort { get; set; }
+        public string OutgoingServerUsername { get; set; }
+        public string OutgoingServerPassword { get; set; }
+
+        /// <summary>
+        /// useSSL True: SslOnConnect
+        /// useSSL False: StartTlsWhenAvailable
+        /// </summary>
+
+        public ImapConnectionSecurity IncomingServerSocketOption { get; set; }
+        public ImapAuthenticationMethod IncomingAuthenticationMethod { get; set; }
+
+
+        public ImapConnectionSecurity OutgoingServerSocketOption { get; set; }
+        public ImapAuthenticationMethod OutgoingAuthenticationMethod { get; set; }
+
+        public string ProxyServer { get; set; }
+        public string ProxyServerPort { get; set; }
+        
+        [Obsolete("As 1.7.0")]
+        public bool IncomingRequiresSSL { get; set; }
+
+        [Obsolete("As 1.7.0")]
+        public bool OutgoingRequresSSL { get; set; }
+    }
+}

Wino.Core.Domain/Entities/MailAccount.cs

@@ -0,0 +1,78 @@
+using System;
+using SQLite;
+using Wino.Core.Domain.Enums;
+
+namespace Wino.Core.Domain.Entities
+{
+    public class MailAccount
+    {
+        [PrimaryKey]
+        public Guid Id { get; set; }
+
+        /// <summary>
+        /// Given name of the account in Wino.
+        /// </summary>
+        public string Name { get; set; }
+
+        /// <summary>
+        /// TODO: Display name of the authenticated user/account.
+        /// API integrations will query this value from the API.
+        /// IMAP is populated by user on setup dialog.
+        /// </summary>
+
+        public string ProfileName { get; set; }
+
+        /// <summary>
+        /// Account e-mail address.
+        /// </summary>
+        public string Address { get; set; }
+
+        /// <summary>
+        /// Provider type of the account. Outlook,Gmail etc...
+        /// </summary>
+        public MailProviderType ProviderType { get; set; }
+
+        /// <summary>
+        /// For tracking change delta.
+        /// Gmail  : historyId
+        /// Outlook: deltaToken
+        /// </summary>
+        public string SynchronizationDeltaIdentifier { get; set; }
+
+        /// <summary>
+        /// Gets or sets the signature to be used for this account.
+        /// Null if no signature should be used.
+        /// </summary>
+        public Guid? SignatureId { get; set; }
+
+        /// <summary>
+        /// Gets or sets whether the account has any reason for an interactive user action to fix continue operating.
+        /// </summary>
+        public AccountAttentionReason AttentionReason { get; set; }
+
+        /// <summary>
+        /// Gets or sets the id of the merged inbox this account belongs to.
+        /// </summary>
+        public Guid? MergedInboxId { get; set; }
+
+        /// <summary>
+        /// Contains the merged inbox this account belongs to.
+        /// Ignored for all SQLite operations.
+        /// </summary>
+        [Ignore]
+        public MergedInbox MergedInbox { get; set; }
+
+        /// <summary>
+        /// Populated only when account has custom server information.
+        /// </summary>
+
+        [Ignore]
+        public CustomServerInformation ServerInformation { get; set; }
+
+        /// <summary>
+        /// Account preferences.
+        /// </summary>
+        [Ignore]
+        public MailAccountPreferences Preferences { get; set; }
+    }
+}

Wino.Core.Domain/Entities/MailAccountPreferences.cs

@@ -0,0 +1,39 @@
+using System;
+using SQLite;
+
+namespace Wino.Core.Domain.Entities
+{
+    public class MailAccountPreferences
+    {
+        [PrimaryKey]
+        public Guid Id { get; set; }
+
+        /// <summary>
+        /// Id of the account in MailAccount table.
+        /// </summary>
+        public Guid AccountId { get; set; }
+
+        /// <summary>
+        /// Gets or sets whether sent draft messages should be appended to the sent folder.
+        /// Some IMAP servers do this automatically, some don't.
+        /// It's disabled by default.
+        /// </summary>
+        public bool ShouldAppendMessagesToSentFolder { get; set; }
+
+        /// <summary>
+        /// Gets or sets whether the notifications are enabled for the account.
+        /// </summary>
+        public bool IsNotificationsEnabled { get; set; }
+
+        /// <summary>
+        /// Gets or sets the custom account identifier color in hex.
+        /// </summary>
+        public string AccountColorHex { get; set; }
+
+        /// <summary>
+        /// Gets or sets whether the account has Focused inbox support.
+        /// Null if the account provider type doesn't support Focused inbox.
+        /// </summary>
+        public bool? IsFocusedInboxEnabled { get; set; }
+    }
+}

Wino.Core.Domain/Entities/MailCopy.cs

@@ -0,0 +1,140 @@
+using System;
+using SQLite;
+using Wino.Core.Domain.Enums;
+using Wino.Core.Domain.Models.MailItem;
+
+namespace Wino.Core.Domain.Entities
+{
+    /// <summary>
+    /// Summary of the parsed MIME messages.
+    /// Wino will do non-network operations on this table and others from the original MIME.
+    /// </summary>
+    public class MailCopy : IMailItem
+    {
+        /// <summary>
+        /// Unique Id of the mail.
+        /// </summary>
+        [PrimaryKey]
+        public Guid UniqueId { get; set; }
+
+        /// <summary>
+        /// Not unique id of the item. Some operations held on this Id, some on the UniqueId.
+        /// Same message can be in different folder. In that case UniqueId is used.
+        /// </summary>
+        public string Id { get; set; }
+
+        /// <summary>
+        /// Folder that this mail belongs to.
+        /// </summary>
+        public Guid FolderId { get; set; }
+
+        /// <summary>
+        /// Conversation id for the mail.
+        /// </summary>
+        public string ThreadId { get; set; }
+
+        /// <summary>
+        /// MIME MessageId if exists.
+        /// </summary>
+        public string MessageId { get; set; }
+
+        /// <summary>
+        /// References header from MIME
+        /// </summary>
+        public string References { get; set; }
+
+        /// <summary>
+        /// In-Reply-To header from MIME
+        /// </summary>
+        public string InReplyTo { get; set; }
+
+        /// <summary>
+        /// Name for the sender.
+        /// </summary>
+        public string FromName { get; set; }
+
+        /// <summary>
+        /// Address of the sender.
+        /// </summary>
+        public string FromAddress { get; set; }
+
+        /// <summary>
+        /// Subject of the mail.
+        /// </summary>
+        public string Subject { get; set; }
+
+        /// <summary>
+        /// Short preview of the content.
+        /// </summary>
+        public string PreviewText { get; set; }
+
+        /// <summary>
+        /// Date that represents this mail has been created in provider servers.
+        /// Stored always in UTC.
+        /// </summary>
+        public DateTime CreationDate { get; set; }
+
+        /// <summary>
+        /// Importance of the mail.
+        /// </summary>
+        public MailImportance Importance { get; set; }
+
+        /// <summary>
+        /// Read status for the mail.
+        /// </summary>
+        public bool IsRead { get; set; }
+
+        /// <summary>
+        /// Flag status.
+        /// Flagged for Outlook.
+        /// Important for Gmail.
+        /// </summary>
+        public bool IsFlagged { get; set; }
+
+        /// <summary>
+        /// To support Outlook.
+        /// Gmail doesn't use it.
+        /// </summary>
+        public bool IsFocused { get; set; }
+
+        /// <summary>
+        /// Whether mail has attachments included or not.
+        /// </summary>
+        public bool HasAttachments { get; set; }
+
+        /// <summary>
+        /// Assigned draft id.
+        /// </summary>
+        public string DraftId { get; set; }
+
+        /// <summary>
+        /// Whether this copy is draft or not.
+        /// </summary>
+        public bool IsDraft { get; set; }
+
+        /// <summary>
+        /// File id that this mail is assigned to.
+        /// This Id is immutable. It's used to find the file in the file system.
+        /// Even after mapping local draft to remote draft, it will not change.
+        /// </summary>
+        public Guid FileId { get; set; }
+
+        /// <summary>
+        /// Folder that this mail is assigned to.
+        /// Warning: This field is not populated by queries.
+        /// Services or View Models are responsible for populating this field.
+        /// </summary>
+        [Ignore]
+        public MailItemFolder AssignedFolder { get; set; }
+
+        /// <summary>
+        /// Account that this mail is assigned to.
+        /// Warning: This field is not populated by queries.
+        /// Services or View Models are responsible for populating this field.
+        /// </summary>
+        [Ignore]
+        public MailAccount AssignedAccount { get; set; }
+
+        public override string ToString() => $"{Subject} <-> {Id}";
+    }
+}

Wino.Core.Domain/Entities/MailItemFolder.cs

@@ -0,0 +1,72 @@
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using SQLite;
+using Wino.Core.Domain.Enums;
+using Wino.Core.Domain.Models.Folders;
+
+namespace Wino.Core.Domain.Entities
+{
+    [DebuggerDisplay("{FolderName} - {SpecialFolderType}")]
+    public class MailItemFolder : IMailItemFolder
+    {
+        [PrimaryKey]
+        public Guid Id { get; set; }
+
+        public string RemoteFolderId { get; set; }
+        public string ParentRemoteFolderId { get; set; }
+
+        public Guid MailAccountId { get; set; }
+        public string FolderName { get; set; }
+        public SpecialFolderType SpecialFolderType { get; set; }
+        public bool IsSystemFolder { get; set; }
+        public bool IsSticky { get; set; }
+        public bool IsSynchronizationEnabled { get; set; }
+        public bool IsHidden { get; set; }
+        public bool ShowUnreadCount { get; set; }
+        public DateTime? LastSynchronizedDate { get; set; }
+
+        // For IMAP
+        public uint UidValidity { get; set; }
+        public long HighestModeSeq { get; set; }
+
+        /// <summary>
+        /// Outlook shares delta changes per-folder. Gmail is for per-account.
+        /// This is only used for Outlook provider.
+        /// </summary>
+        public string DeltaToken { get; set; }
+
+        // For GMail Labels
+        public string TextColorHex { get; set; }
+        public string BackgroundColorHex { get; set; }
+
+        [Ignore]
+        public List<IMailItemFolder> ChildFolders { get; set; } = [];
+
+        // Category and Move type folders are not valid move targets.
+        // These folders are virtual. They don't exist on the server.
+        public bool IsMoveTarget => !(SpecialFolderType == SpecialFolderType.More || SpecialFolderType == SpecialFolderType.Category);
+
+        public bool ContainsSpecialFolderType(SpecialFolderType type)
+        {
+            if (SpecialFolderType == type)
+                return true;
+
+            foreach (var child in ChildFolders)
+            {
+                if (child.SpecialFolderType == type)
+                {
+                    return true;
+                }
+                else
+                {
+                    return child.ContainsSpecialFolderType(type);
+                }
+            }
+
+            return false;
+        }
+
+        public override string ToString() => FolderName;
+    }
+}

Wino.Core.Domain/Entities/MergedInbox.cs

@@ -0,0 +1,13 @@
+using System;
+using SQLite;
+
+namespace Wino.Core.Domain.Entities
+{
+    public class MergedInbox
+    {
+        [PrimaryKey]
+        public Guid Id { get; set; }
+
+        public string Name { get; set; }
+    }
+}

Wino.Core.Domain/Entities/SystemFolderConfiguration.cs

@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace Wino.Core.Domain.Entities
+{
+    public record SystemFolderConfiguration(MailItemFolder SentFolder,
+                                            MailItemFolder DraftFolder,
+                                            MailItemFolder ArchiveFolder,
+                                            MailItemFolder TrashFolder,
+                                            MailItemFolder JunkFolder);
+}

Wino.Core.Domain/Entities/TokenInformation.cs

@@ -0,0 +1,26 @@
+using System;
+using SQLite;
+using Wino.Core.Domain.Models.Authentication;
+
+namespace Wino.Core.Domain.Entities
+{
+    public class TokenInformation : TokenInformationBase
+    {
+        [PrimaryKey]
+        public Guid Id { get; set; }
+
+        public Guid AccountId { get; set; }
+
+        public string Address { get; set; }
+
+        public void RefreshTokens(TokenInformationBase tokenInformationBase)
+        {
+            if (tokenInformationBase == null)
+                throw new ArgumentNullException(nameof(tokenInformationBase));
+
+            AccessToken = tokenInformationBase.AccessToken;
+            RefreshToken = tokenInformationBase.RefreshToken;
+            ExpiresAt = tokenInformationBase.ExpiresAt;
+        }
+    }
+}

Wino.Core.Domain/Enums/AccountAttentionReason.cs

@@ -0,0 +1,9 @@
+namespace Wino.Core.Domain.Enums
+{
+    public enum AccountAttentionReason
+    {
+        None,
+        InvalidCredentials,
+        MissingSystemFolderConfiguration
+    }
+}

Wino.Core.Domain/Enums/AccountCreationDialogState.cs

@@ -0,0 +1,14 @@
+namespace Wino.Core.Domain.Enums
+{
+    public enum AccountCreationDialogState
+    {
+        Idle,
+        SigningIn,
+        PreparingFolders,
+        Completed,
+        ManuelSetupWaiting,
+        TestingConnection,
+        AutoDiscoverySetup,
+        AutoDiscoveryInProgress
+    }
+}

Wino.Core.Domain/Enums/AccountSynchronizerState.cs

@@ -0,0 +1,12 @@
+namespace Wino.Core.Domain.Enums
+{
+    /// <summary>
+    /// Indicates the state of synchronizer.
+    /// </summary>
+    public enum AccountSynchronizerState
+    {
+        Idle,
+        ExecutingRequests,
+        Synchronizing
+    }
+}

Wino.Core.Domain/Enums/AppLanguage.cs

@@ -0,0 +1,16 @@
+namespace Wino.Core.Domain.Enums
+{
+    public enum AppLanguage
+    {
+        None,
+        English,
+        Deutsch,
+        Russian,
+        Turkish,
+        Polish,
+        Czech,
+        Chinese,
+        Spanish,
+        French
+    }
+}

Wino.Core.Domain/Enums/AppThemeType.cs

@@ -0,0 +1,9 @@
+namespace Wino.Core.Domain.Enums
+{
+    public enum AppThemeType
+    {
+        System,
+        PreDefined,
+        Custom,
+    }
+}

Wino.Core.Domain/Enums/ApplicationElementTheme.cs

@@ -0,0 +1,9 @@
+namespace Wino.Core.Domain.Enums
+{
+    public enum ApplicationElementTheme
+    {
+        Default,
+        Light,
+        Dark
+    }
+}

Wino.Core.Domain/Enums/BackgroundSynchronizationReason.cs

@@ -0,0 +1,8 @@
+namespace Wino.Core.Domain.Enums
+{
+    public enum BackgroundSynchronizationReason
+    {
+        SessionConnected,
+        Timer
+    }
+}

Wino.Core.Domain/Enums/ChangeRequestType.cs

@@ -0,0 +1,24 @@
+namespace Wino.Core.Domain.Enums
+{
+    public enum ChangeRequestType
+    {
+        MailMarkAs,
+        MailChangeFlag,
+        MailHardDelete,
+        MailMove,
+        MailAlwaysMoveTo,
+        MailChangeFocused,
+        MailArchive,
+        MailUnarchive,
+        FolderMarkAsRead,
+        FolderDelete,
+        FolderEmpty,
+        FolderRename,
+        CreateNewDraft,
+        CreateReplyDraft,
+        CreateForwardDraft,
+        DiscardDraft,
+        SendDraft,
+        FetchSingleItem
+    }
+}

Wino.Core.Domain/Enums/CustomIncomingServerType.cs

@@ -0,0 +1,8 @@
+namespace Wino.Core.Domain.Enums
+{
+    public enum CustomIncomingServerType
+    {
+        POP3,
+        IMAP4
+    }
+}

Wino.Core.Domain/Enums/DraftCreationReason.cs

@@ -0,0 +1,10 @@
+namespace Wino.Core.Domain.Enums
+{
+    public enum DraftCreationReason
+    {
+        Empty,
+        Reply,
+        ReplyAll,
+        Forward
+    }
+}

Wino.Core.Domain/Enums/EditorToolbarSectionType.cs

@@ -0,0 +1,11 @@
+namespace Wino.Core.Domain.Enums
+{
+    public enum EditorToolbarSectionType
+    {
+        None,
+        Format,
+        Insert,
+        Draw,
+        Options
+    }
+}

Wino.Core.Domain/Enums/FilterOptionType.cs

@@ -0,0 +1,10 @@
+namespace Wino.Core.Domain.Enums
+{
+    public enum FilterOptionType
+    {
+        All,
+        Unread,
+        Flagged,
+        Mentions
+    }
+}

Wino.Core.Domain/Enums/FolderOperation.cs

@@ -0,0 +1,23 @@
+namespace Wino.Core.Domain.Enums
+{
+    /// <summary>
+    /// Defines all possible folder operations that can be done.
+    /// Available values for each folder is returned by IContextMenuProvider
+    /// that integrators hold.
+    /// </summary>
+    public enum FolderOperation
+    {
+        None,
+        Pin,
+        Unpin,
+        MarkAllAsRead,
+        DontSync,
+        Empty,
+        Rename,
+        Delete,
+        Move,
+        TurnOffNotifications,
+        CreateSubFolder,
+        Seperator
+    }
+}

Wino.Core.Domain/Enums/ImapAuthenticationMethod.cs

@@ -0,0 +1,13 @@
+namespace Wino.Core.Domain.Enums
+{
+    public enum ImapAuthenticationMethod
+    {
+        Auto,
+        None,
+        NormalPassword,
+        EncryptedPassword,
+        Ntlm,
+        CramMd5,
+        DigestMd5
+    }
+}

Wino.Core.Domain/Enums/ImapConnectionSecurity.cs

@@ -0,0 +1,10 @@
+namespace Wino.Core.Domain.Enums
+{
+    public enum ImapConnectionSecurity
+    {
+        Auto,
+        None,
+        StartTls,
+        SslTls
+    }
+}

Wino.Core.Domain/Enums/InfoBarAnimationType.cs

@@ -0,0 +1,8 @@
+namespace Wino.Core.Domain.Enums
+{
+    public enum InfoBarAnimationType
+    {
+        SlideFromRightToLeft,
+        SlideFromBottomToTop
+    }
+}

Wino.Core.Domain/Enums/InfoBarMessageType.cs

@@ -0,0 +1,10 @@
+namespace Wino.Core.Domain.Enums
+{
+    public enum InfoBarMessageType
+    {
+        Information,
+        Success,
+        Warning,
+        Error
+    }
+}

Wino.Core.Domain/Enums/MailAttachmentType.cs

@@ -0,0 +1,16 @@
+namespace Wino.Core.Domain.Enums
+{
+    public enum MailAttachmentType
+    {
+        None,
+        Executable,
+        Image,
+        Audio,
+        Video,
+        PDF,
+        HTML,
+        RarArchive,
+        Archive,
+        Other
+    }
+}

Wino.Core.Domain/Enums/MailImportance.cs

@@ -0,0 +1,9 @@
+namespace Wino.Core.Domain.Enums
+{
+    public enum MailImportance
+    {
+        Low,
+        Normal,
+        High
+    }
+}

Wino.Core.Domain/Enums/MailListDisplayMode.cs

@@ -0,0 +1,9 @@
+namespace Wino.Core.Domain.Enums
+{
+    public enum MailListDisplayMode
+    {
+        Spacious,
+        Medium,
+        Compact,
+    }
+}

Wino.Core.Domain/Enums/MailMarkAsOption.cs

@@ -0,0 +1,9 @@
+namespace Wino.Core.Domain.Enums
+{
+    public enum MailMarkAsOption
+    {
+        WhenSelected,
+        DontMark,
+        AfterDelay
+    }
+}

Wino.Core.Domain/Enums/MailOperation.cs

@@ -0,0 +1,49 @@
+namespace Wino.Core.Domain.Enums
+{
+    // Synchronizer requests.
+    public enum MailSynchronizerOperation
+    {
+        MarkRead,
+        Move,
+        Delete, // Hard delete.
+        CreateDraft,
+        Send,
+        ChangeFlag,
+        AlwaysMoveTo,
+        MoveToFocused,
+        RenameFolder
+    }
+
+    // UI requests
+    public enum MailOperation
+    {
+        None,
+        Archive,
+        UnArchive,
+        SoftDelete,
+        HardDelete,
+        Move,
+        MoveToJunk,
+        MoveToFocused,
+        MoveToOther,
+        AlwaysMoveToOther,
+        AlwaysMoveToFocused,
+        SetFlag,
+        ClearFlag,
+        MarkAsRead,
+        MarkAsUnread,
+        MarkAsNotJunk,
+        Seperator,
+        Ignore,
+        Reply,
+        ReplyAll,
+        Zoom,
+        SaveAs,
+        Find,
+        Forward,
+        DarkEditor,
+        LightEditor,
+        Print,
+        Navigate // For toast activation
+    }
+}

Wino.Core.Domain/Enums/MailProviderType.cs

@@ -0,0 +1,11 @@
+namespace Wino.Core.Domain.Enums
+{
+    public enum MailProviderType
+    {
+        Outlook,
+        Gmail,
+        Office365,
+        Yahoo,
+        IMAP4
+    }
+}

Wino.Core.Domain/Enums/MenuPaneMode.cs

@@ -0,0 +1,8 @@
+namespace Wino.Core.Domain.Enums
+{
+    public enum MenuPaneMode
+    {
+        Visible,
+        Hidden
+    }
+}

Wino.Core.Domain/Enums/NavigationReferenceFrame.cs

@@ -0,0 +1,8 @@
+namespace Wino.Core.Domain.Enums
+{
+    public enum NavigationReferenceFrame
+    {
+        ShellFrame,
+        RenderingFrame
+    }
+}

Wino.Core.Domain/Enums/PickFolderReason.cs

@@ -0,0 +1,12 @@
+namespace Wino.Core.Domain.Enums
+{
+    /// <summary>
+    /// Defines the potential reasons for picking folder in the folder picking dialog.
+    /// </summary>
+    public enum PickFolderReason
+    {
+        Move,
+        SpecialFolder,
+        Any
+    }
+}

Wino.Core.Domain/Enums/ReaderFont.cs

@@ -0,0 +1,15 @@
+namespace Wino.Core.Domain.Enums
+{
+    public enum ReaderFont
+    {
+        Arial,
+        TimesNewRoman,
+        Verdana,
+        Tahoma,
+        CourierNew,
+        Georgia,
+        TrebuchetMS,
+        Calibri,
+        Helvetica
+    }
+}

Wino.Core.Domain/Enums/SortingOptionType.cs

@@ -0,0 +1,8 @@
+namespace Wino.Core.Domain.Enums
+{
+    public enum SortingOptionType
+    {
+        ReceiveDate,
+        Sender
+    }
+}

Wino.Core.Domain/Enums/SpecialFolderType.cs

@@ -0,0 +1,24 @@
+namespace Wino.Core.Domain.Enums
+{
+    public enum SpecialFolderType
+    {
+        Inbox,
+        Starred,
+        Important,
+        Sent,
+        Draft,
+        Archive,
+        Deleted,
+        Junk,
+        Chat,
+        Category,
+        Unread,
+        Forums,
+        Updates,
+        Personal,
+        Promotions,
+        Social,
+        Other,
+        More
+    }
+}

Wino.Core.Domain/Enums/StorePurchaseResult.cs

@@ -0,0 +1,19 @@
+namespace Wino.Core.Domain.Enums
+{
+    // From the SDK.
+    public enum StorePurchaseResult
+    {
+        //
+        // Summary:
+        //     The purchase request succeeded.
+        Succeeded,
+        //
+        // Summary:
+        //     The current user has already purchased the specified app or add-on.
+        AlreadyPurchased,
+        //
+        // Summary:
+        //     The purchase request did not succeed.
+        NotPurchased,
+    }
+}

Wino.Core.Domain/Enums/SynchronizationCompletedState.cs

@@ -0,0 +1,9 @@
+namespace Wino.Core.Domain.Enums
+{
+    public enum SynchronizationCompletedState
+    {
+        Success, // All succeeded.
+        Canceled, // Canceled by user or HTTP call.
+        Failed // Exception.
+    }
+}

Wino.Core.Domain/Enums/SynchronizationType.cs

@@ -0,0 +1,11 @@
+namespace Wino.Core.Domain.Enums
+{
+    public enum SynchronizationType
+    {
+        FoldersOnly, // Only synchronize folder metadata.
+        ExecuteRequests, // Run the queued requests, and then synchronize if needed.
+        Inbox, // Only Inbox
+        Custom, // Only sync folders that are specified in the options.
+        Full, // Synchronize everything
+    }
+}

Wino.Core.Domain/Enums/WinoPage.cs

@@ -0,0 +1,25 @@
+namespace Wino.Core.Domain.Enums
+{
+    /// <summary>
+    /// All registered views.
+    /// </summary>
+    public enum WinoPage
+    {
+        None,
+        IdlePage,
+        ComposePage,
+        SettingsPage,
+        MailRenderingPage,
+        WelcomePage,
+        AccountDetailsPage,
+        MergedAccountDetailsPage,
+        AccountManagementPage,
+        SignatureManagementPage,
+        AboutPage,
+        PersonalizationPage,
+        MessageListPage,
+        MailListPage,
+        ReadingPanePage,
+        SettingOptionsPage
+    }
+}

Wino.Core.Domain/Exceptions/AccountSetupCanceledException.cs

@@ -0,0 +1,7 @@
+namespace Wino.Core.Domain.Exceptions
+{
+    public class AccountSetupCanceledException : System.Exception
+    {
+
+    }
+}

Wino.Core.Domain/Exceptions/AuthenticationAttentionException.cs

@@ -0,0 +1,19 @@
+using System;
+using Wino.Core.Domain.Entities;
+
+namespace Wino.Core.Domain.Exceptions
+{
+    /// <summary>
+    /// Thrown when IAuthenticator requires user interaction to fix authentication issues.
+    /// It can be expired and can't restorable token, or some stuff that requires re-authentication.
+    /// </summary>
+    public class AuthenticationAttentionException : Exception
+    {
+        public AuthenticationAttentionException(MailAccount account)
+        {
+            Account = account;
+        }
+
+        public MailAccount Account { get; }
+    }
+}

Wino.Core.Domain/Exceptions/AuthenticationException.cs

@@ -0,0 +1,18 @@
+using System;
+
+namespace Wino.Core.Domain.Exceptions
+{
+    /// <summary>
+    /// All exceptions related to authentication.
+    /// </summary>
+    public class AuthenticationException : Exception
+    {
+        public AuthenticationException(string message) : base(message)
+        {
+        }
+
+        public AuthenticationException(string message, Exception innerException) : base(message, innerException)
+        {
+        }
+    }
+}

Wino.Core.Domain/Exceptions/BackgroundTaskExecutionRequestDeniedException.cs

@@ -0,0 +1,9 @@
+using System;
+
+namespace Wino.Core.Domain.Exceptions
+{
+    /// <summary>
+    /// An exception thrown when the background task execution policies are denied for some reason.
+    /// </summary>
+    public class BackgroundTaskExecutionRequestDeniedException : Exception { }
+}

Wino.Core.Domain/Exceptions/BackgroundTaskRegistrationFailedException.cs

@@ -0,0 +1,9 @@
+using System;
+
+namespace Wino.Core.Domain.Exceptions
+{
+    /// <summary>
+    /// An exception thrown when the background task registration is failed.
+    /// </summary>
+    public class BackgroundTaskRegistrationFailedException : Exception { }
+}

Wino.Core.Domain/Exceptions/ComposerMimeNotFoundException.cs

@@ -0,0 +1,11 @@
+using System;
+
+namespace Wino.Core.Domain.Exceptions
+{
+    /// <summary>
+    /// Thrown when composer cant find the mime to load.
+    /// </summary>
+    public class ComposerMimeNotFoundException : Exception
+    {
+    }
+}

Wino.Core.Domain/Exceptions/CustomThemeCreationFailedException.cs

@@ -0,0 +1,11 @@
+using System;
+
+namespace Wino.Core.Domain.Exceptions
+{
+    public class CustomThemeCreationFailedException : Exception
+    {
+        public CustomThemeCreationFailedException(string message) : base(message)
+        {
+        }
+    }
+}

Wino.Core.Domain/Exceptions/GoogleAuthenticationException.cs

@@ -0,0 +1,7 @@
+namespace Wino.Core.Domain.Exceptions
+{
+    public class GoogleAuthenticationException : System.Exception
+    {
+        public GoogleAuthenticationException(string message) : base(message) { }
+    }
+}

Wino.Core.Domain/Exceptions/ImapClientPoolException.cs

@@ -0,0 +1,11 @@
+using System;
+
+namespace Wino.Core.Domain.Exceptions
+{
+    public class ImapClientPoolException : Exception
+    {
+        public ImapClientPoolException(Exception innerException) : base(Translator.Exception_ImapClientPoolFailed, innerException)
+        {
+        }
+    }
+}

Wino.Core.Domain/Exceptions/InvalidMoveTargetException.cs

@@ -0,0 +1,6 @@
+using System;
+
+namespace Wino.Core.Domain.Exceptions
+{
+    public class InvalidMoveTargetException : Exception { }
+}

Wino.Core.Domain/Exceptions/SynchronizerEntityNotFoundException.cs

@@ -0,0 +1,11 @@
+using System;
+
+namespace Wino.Core.Domain.Exceptions
+{
+    public class SynchronizerEntityNotFoundException : Exception
+    {
+        public SynchronizerEntityNotFoundException(string message) : base(message)
+        {
+        }
+    }
+}

Wino.Core.Domain/Exceptions/SynchronizerException.cs

@@ -0,0 +1,15 @@
+using System;
+
+namespace Wino.Core.Domain.Exceptions
+{
+    public class SynchronizerException : Exception
+    {
+        public SynchronizerException(string message) : base(message)
+        {
+        }
+
+        public SynchronizerException(string message, Exception innerException) : base(message, innerException)
+        {
+        }
+    }
+}

Wino.Core.Domain/Exceptions/SystemFolderConfigurationMissingException.cs

@@ -0,0 +1,7 @@
+namespace Wino.Core.Domain.Exceptions
+{
+    /// <summary>
+    /// When IMAP account's system folder configuration setup is not done yet.
+    /// </summary>
+    public class SystemFolderConfigurationMissingException : System.Exception { }
+}

Wino.Core.Domain/Exceptions/UnavailableSpecialFolderException.cs

@@ -0,0 +1,20 @@
+using System;
+using Wino.Core.Domain.Enums;
+
+namespace Wino.Core.Domain.Exceptions
+{
+    /// <summary>
+    /// Emitted when special folder is needed for an operation but it couldn't be found.
+    /// </summary>
+    public class UnavailableSpecialFolderException : Exception
+    {
+        public UnavailableSpecialFolderException(SpecialFolderType specialFolderType, Guid accountId)
+        {
+            SpecialFolderType = specialFolderType;
+            AccountId = accountId;
+        }
+
+        public SpecialFolderType SpecialFolderType { get; }
+        public Guid AccountId { get; set; }
+    }
+}

Wino.Core.Domain/Interfaces/AfterRequestExecutionSynchronizationInterfaces.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+
+namespace Wino.Core.Domain.Interfaces
+{
+    /// <summary>
+    /// An interface that should force synchronizer to do synchronization for only given folder ids
+    /// after the execution is completed.
+    /// </summary>
+    public interface ICustomFolderSynchronizationRequest
+    {
+        /// <summary>
+        /// Which folders to sync after this operation?
+        /// </summary>
+        List<Guid> SynchronizationFolderIds { get; }
+    }
+}

Wino.Core.Domain/Interfaces/IAccountCreationDialog.cs

@@ -0,0 +1,11 @@
+using Wino.Core.Domain.Enums;
+
+namespace Wino.Core.Domain.Interfaces
+{
+    public interface IAccountCreationDialog
+    {
+        void ShowDialog();
+        void Complete();
+        AccountCreationDialogState State { get; set; }
+    }
+}

Wino.Core.Domain/Interfaces/IAccountMenuItem.cs

@@ -0,0 +1,13 @@
+using System.Collections.Generic;
+using Wino.Core.Domain.Entities;
+
+namespace Wino.Core.Domain.Interfaces
+{
+    public interface IAccountMenuItem : IMenuItem
+    {
+        double SynchronizationProgress { get; set; }
+        int UnreadItemCount { get; set; }
+        IEnumerable<MailAccount> HoldingAccounts { get; }
+        void UpdateAccount(MailAccount account);
+    }
+}

Wino.Core.Domain/Interfaces/IAccountPickerDialog.cs

@@ -0,0 +1,6 @@
+namespace Wino.Core.Domain.Interfaces
+{
+    public interface IAccountPickerDialog
+    {
+    }
+}

Wino.Core.Domain/Interfaces/IAccountProviderDetailViewModel.cs

@@ -0,0 +1,17 @@
+using System;
+
+namespace Wino.Core.Domain.Interfaces
+{
+    public interface IAccountProviderDetailViewModel
+    {
+        /// <summary>
+        /// Entity id that will help to identify the startup entity on launch.
+        /// </summary>
+        Guid StartupEntityId { get; }
+
+        /// <summary>
+        /// Name representation of the view model that will be used to identify the startup entity on launch.
+        /// </summary>
+        string StartupEntityTitle { get; }
+    }
+}

Wino.Core.Domain/Interfaces/IAccountProviderDetails.cs

@@ -0,0 +1,11 @@
+using Wino.Core.Domain.Entities;
+
+namespace Wino.Core.Domain.Interfaces
+{
+    public interface IAccountProviderDetails
+    {
+        MailAccount Account { get; set; }
+        bool AutoExtend { get; set; }
+        IProviderDetail ProviderDetail { get; set; }
+    }
+}

Wino.Core.Domain/Interfaces/IAccountService.cs

@@ -0,0 +1,79 @@
+using System;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using Wino.Core.Domain.Entities;
+
+namespace Wino.Core.Domain.Interfaces
+{
+    public interface IAccountService
+    {
+        /// <summary>
+        /// Current IAuthenticator that should receive external authentication process to continue with.
+        /// For example: Google auth will launch a browser authentication. After it completes, this is the IAuthenticator
+        /// to continue process for token exchange.
+        /// </summary>
+        IAuthenticator ExternalAuthenticationAuthenticator { get; set; }
+
+        /// <summary>
+        /// Returns all local accounts.
+        /// </summary>
+        /// <returns>All local accounts</returns>
+        Task<List<MailAccount>> GetAccountsAsync();
+
+        /// <summary>
+        /// Returns single MailAccount
+        /// </summary>
+        /// <param name="accountId">AccountId.</param>
+        Task<MailAccount> GetAccountAsync(Guid accountId);
+
+        /// <summary>
+        /// Deletes all information about the account, including token information.
+        /// </summary>
+        /// <param name="account">MailAccount to be removed</param>
+        Task DeleteAccountAsync(MailAccount account);
+
+        /// <summary>
+        /// Returns the custom server information for the given account id.
+        /// </summary>
+        Task<CustomServerInformation> GetAccountCustomServerInformationAsync(Guid accountId);
+
+        /// <summary>
+        /// Updates the given account properties.
+        /// </summary>
+        Task UpdateAccountAsync(MailAccount account);
+
+        /// <summary>
+        /// Creates new account with the given server information if any.
+        /// Also sets the account as Startup account if there are no accounts.
+        /// </summary>
+        Task CreateAccountAsync(MailAccount account, TokenInformation tokenInformation, CustomServerInformation customServerInformation);
+
+        /// <summary>
+        /// Fixed authentication errors for account by forcing interactive login.
+        /// </summary>
+        Task FixTokenIssuesAsync(Guid accountId);
+
+        /// <summary>
+        /// Removed the attention from an account.
+        /// </summary>
+        /// <param name="accountId">Account id to remove from</param>
+        Task ClearAccountAttentionAsync(Guid accountId);
+
+        /// <summary>
+        /// Updates the account synchronization identifier.
+        /// For example: Gmail uses this identifier to keep track of the last synchronization.
+        /// Update is ignored for Gmail if the new identifier is older than the current one.
+        /// </summary>
+        /// <param name="newIdentifier">Identifier to update</param>
+        /// <returns>Current account synchronization modifier.</returns>
+        Task<string> UpdateSynchronizationIdentifierAsync(Guid accountId, string newIdentifier);
+
+        Task RenameMergedAccountAsync(Guid mergedInboxId, string newName);
+
+        Task CreateMergeAccountsAsync(MergedInbox mergedInbox, IEnumerable<MailAccount> accountsToMerge);
+
+        Task UpdateMergedInboxAsync(Guid mergedInboxId, IEnumerable<Guid> linkedAccountIds);
+
+        Task UnlinkMergedInboxAsync(Guid mergedInboxId);
+    }
+}

Wino.Core.Domain/Interfaces/IAppInitializerService.cs

@@ -0,0 +1,11 @@
+using System.Threading.Tasks;
+
+namespace Wino.Core.Domain.Interfaces
+{
+    public interface IAppInitializerService
+    {
+        string GetApplicationDataFolder();
+
+        Task MigrateAsync();
+    }
+}

Wino.Core.Domain/Interfaces/IApplicationResourceManager.cs

@@ -0,0 +1,11 @@
+namespace Wino.Core.Domain.Interfaces
+{
+    public interface IApplicationResourceManager<T>
+    {
+        void RemoveResource(T resource);
+        void AddResource(T resource);
+        bool ContainsResourceKey(string resourceKey);
+        void ReplaceResource(string resourceKey, object resource);
+        T GetLastResource();
+    }
+}

Wino.Core.Domain/Interfaces/IAuthenticationProvider.cs

@@ -0,0 +1,9 @@
+using Wino.Core.Domain.Enums;
+
+namespace Wino.Core.Domain.Interfaces
+{
+    public interface IAuthenticationProvider
+    {
+        IAuthenticator GetAuthenticator(MailProviderType providerType);
+    }
+}

Wino.Core.Domain/Interfaces/IAuthenticator.cs

@@ -0,0 +1,53 @@
+using System;
+using System.Threading.Tasks;
+using Wino.Core.Domain.Entities;
+using Wino.Core.Domain.Enums;
+
+namespace Wino.Core.Domain.Interfaces
+{
+    public interface IAuthenticator
+    {
+        /// <summary>
+        /// Type of the provider.
+        /// </summary>
+        MailProviderType ProviderType { get; }
+
+        /// <summary>
+        /// Gets the token from the cache if exists.
+        /// If the token is expired, tries to refresh.
+        /// This can throw AuthenticationAttentionException if silent refresh fails.
+        /// </summary>
+        /// <param name="account">Account to get token for.</param>
+        /// <returns>Valid token info to be used in integrators.</returns>
+        Task<TokenInformation> GetTokenAsync(MailAccount account);
+
+        /// <summary>
+        /// Initial creation of token. Requires user interaction.
+        /// This will save token into database, but still returns for account creation
+        /// since account address is required.
+        /// </summary>
+        /// <param name="expectedAccountAddress">Token cache might ask for regeneration of token for specific
+        /// account address. If one is provided and re-generation native token doesn't belong to this address
+        /// token saving to database won't happen.</param>
+        /// <returns>Freshly created TokenInformation..</returns>
+        Task<TokenInformation> GenerateTokenAsync(MailAccount account, bool saveToken);
+
+        /// <summary>
+        /// Required for external authorization on launched browser to continue.
+        /// Used for Gmail.
+        /// </summary>
+        /// <param name="authorizationResponseUri">Response's redirect uri.</param>
+        void ContinueAuthorization(Uri authorizationResponseUri);
+
+        /// <summary>
+        /// For external browser required authentications.
+        /// Canceling Gmail authentication dialog etc.
+        /// </summary>
+        void CancelAuthorization();
+
+        /// <summary>
+        /// ClientId in case of needed for authorization/authentication.
+        /// </summary>
+        string ClientId { get; }
+    }
+}

Wino.Core.Domain/Interfaces/IAutoDiscoveryService.cs

@@ -0,0 +1,18 @@
+using System.Threading.Tasks;
+using Wino.Core.Domain.Models.AutoDiscovery;
+
+namespace Wino.Core.Domain.Interfaces
+{
+    /// <summary>
+    /// Searches for Auto Discovery settings for custom mail accounts.
+    /// </summary>
+    public interface IAutoDiscoveryService
+    {
+        /// <summary>
+        /// Tries to return the best mail server settings using different techniques.
+        /// </summary>
+        /// <param name="mailAddress">Address to search settings for.</param>
+        /// <returns>CustomServerInformation with only settings applied.</returns>
+        Task<AutoDiscoverySettings> GetAutoDiscoverySettings(AutoDiscoveryMinimalSettings autoDiscoveryMinimalSettings);
+    }
+}

Wino.Core.Domain/Interfaces/IBackgroundTaskService.cs

@@ -0,0 +1,19 @@
+using System.Threading.Tasks;
+
+namespace Wino.Core.Domain.Interfaces
+{
+    public interface IBackgroundTaskService
+    {
+        /// <summary>
+        /// Manages background task registrations, requests access if needed, checks the statusses of them etc.
+        /// </summary>
+        /// <exception cref="BackgroundTaskExecutionRequestDeniedException">If the access request is denied for some reason.</exception>
+        /// <exception cref="BackgroundTaskRegistrationFailedException">If one of the requires background tasks are failed during registration.</exception>
+        Task HandleBackgroundTaskRegistrations();
+
+        /// <summary>
+        /// Unregisters all existing background tasks. Useful for migrations.
+        /// </summary>
+        void UnregisterAllBackgroundTask();
+    }
+}

Wino.Core.Domain/Interfaces/IClipboardService.cs

@@ -0,0 +1,9 @@
+using System.Threading.Tasks;
+
+namespace Wino.Core.Domain.Interfaces
+{
+    public interface IClipboardService
+    {
+        Task CopyClipboardAsync(string text);
+    }
+}

Wino.Core.Domain/Interfaces/IConfigurationService.cs

@@ -0,0 +1,11 @@
+namespace Wino.Core.Domain.Interfaces
+{
+    public interface IConfigurationService
+    {
+        void Set(string key, object value);
+        T Get<T>(string key, T defaultValue = default);
+
+        void SetRoaming(string key, object value);
+        T GetRoaming<T>(string key, T defaultValue = default);
+    }
+}

Wino.Core.Domain/Interfaces/IConfirmationDialog.cs

@@ -0,0 +1,9 @@
+using System.Threading.Tasks;
+
+namespace Wino.Core.Domain.Interfaces
+{
+    public interface IConfirmationDialog
+    {
+        Task<bool> ShowDialogAsync(string title, string message, string approveButtonTitle);
+    }
+}

Wino.Core.Domain/Interfaces/IContextMenuItemService.cs

@@ -0,0 +1,14 @@
+using System.Collections.Generic;
+using Wino.Core.Domain.Models.Folders;
+using Wino.Core.Domain.Models.MailItem;
+using Wino.Core.Domain.Models.Menus;
+
+namespace Wino.Core.Domain.Interfaces
+{
+    public interface IContextMenuItemService
+    {
+        IEnumerable<FolderOperationMenuItem> GetFolderContextMenuActions(IBaseFolderMenuItem folderInformation);
+        IEnumerable<MailOperationMenuItem> GetMailItemContextMenuActions(IEnumerable<IMailItem> selectedMailItems);
+        IEnumerable<MailOperationMenuItem> GetMailItemRenderMenuActions(IMailItem mailItem, bool isDarkEditor);
+    }
+}

Wino.Core.Domain/Interfaces/IContextMenuProvider.cs

@@ -0,0 +1,30 @@
+using System.Collections.Generic;
+using Wino.Core.Domain.Models.Folders;
+using Wino.Core.Domain.Models.MailItem;
+using Wino.Core.Domain.Models.Menus;
+
+namespace Wino.Core.Domain.Interfaces
+{
+    public interface IContextMenuProvider
+    {
+        /// <summary>
+        /// Calculates and returns available folder operations for the given folder.
+        /// </summary>
+        /// <param name="folderInformation">Folder to get actions for.</param>
+        IEnumerable<FolderOperationMenuItem> GetFolderContextMenuActions(IMailItemFolder folderInformation);
+
+        /// <summary>
+        /// Calculates and returns available context menu items for selected mail items.
+        /// </summary>
+        /// <param name="folderInformation">Current folder that asks for the menu items.</param>
+        /// <param name="selectedMailItems">Selected menu items in the given folder.</param>
+        IEnumerable<MailOperationMenuItem> GetMailItemContextMenuActions(IMailItemFolder folderInformation, IEnumerable<IMailItem> selectedMailItems);
+
+        /// <summary>
+        /// Calculates and returns available mail operations for mail rendering CommandBar.
+        /// </summary>
+        /// <param name="mailItem">Rendered mail item.</param>
+        /// <param name="activeFolder">Folder that mail item belongs to.</param>
+        IEnumerable<MailOperationMenuItem> GetMailItemRenderMenuActions(IMailItem mailItem, IMailItemFolder activeFolder, bool isDarkEditor);
+    }
+}

Wino.Core.Domain/Interfaces/ICustomServerAccountCreationDialog.cs

@@ -0,0 +1,19 @@
+using System.Threading.Tasks;
+using Wino.Core.Domain.Entities;
+
+namespace Wino.Core.Domain.Interfaces
+{
+    public interface ICustomServerAccountCreationDialog : IAccountCreationDialog
+    {
+        /// <summary>
+        /// Returns the custom server information from the dialog..
+        /// </summary>
+        /// <returns>Null if canceled.</returns>
+        Task<CustomServerInformation> GetCustomServerInformationAsync();
+
+        /// <summary>
+        /// Displays preparing folders page.
+        /// </summary>
+        void ShowPreparingFolders();
+    }
+}

Wino.Core.Domain/Interfaces/IDialogService.cs

@@ -0,0 +1,42 @@
+using System;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using Wino.Core.Domain.Entities;
+using Wino.Core.Domain.Enums;
+using Wino.Core.Domain.Models.Folders;
+
+namespace Wino.Core.Domain.Interfaces
+{
+    public interface IDialogService
+    {
+        Task<string> PickWindowsFolderAsync();
+        Task<byte[]> PickWindowsFileContentAsync(params object[] typeFilters);
+        Task<bool> ShowConfirmationDialogAsync(string question, string title, string confirmationButtonTitle);
+        Task<bool> ShowHardDeleteConfirmationAsync();
+        Task<IStoreRatingDialog> ShowRatingDialogAsync();
+        Task HandleSystemFolderConfigurationDialogAsync(Guid accountId, IFolderService folderService);
+        Task<bool> ShowCustomThemeBuilderDialogAsync();
+
+        Task ShowMessageAsync(string message, string title);
+        void InfoBarMessage(string title, string message, InfoBarMessageType messageType);
+        void InfoBarMessage(string title, string message, InfoBarMessageType messageType, string actionButtonText, Action action);
+
+        void ShowNotSupportedMessage();
+
+        // Custom dialogs
+        Task<IMailItemFolder> ShowMoveMailFolderDialogAsync(List<IMailItemFolder> availableFolders);
+        Task<Tuple<string, MailProviderType>> ShowNewAccountMailProviderDialogAsync(List<IProviderDetail> availableProviders);
+        IAccountCreationDialog GetAccountCreationDialog(MailProviderType type);
+        Task<string> ShowTextInputDialogAsync(string currentInput, string dialogTitle, string dialogDescription);
+        Task<MailAccount> ShowEditAccountDialogAsync(MailAccount account);
+        Task<MailAccount> ShowAccountPickerDialogAsync(List<MailAccount> availableAccounts);
+
+        /// <summary>
+        /// Presents a dialog to the user for selecting folder.
+        /// </summary>
+        /// <param name="accountId">Account to get folders for.</param>
+        /// <param name="reason">The reason behind the picking operation
+        /// <returns>Selected folder structure. Null if none.</returns>
+        Task<IMailItemFolder> PickFolderAsync(Guid accountId, PickFolderReason reason, IFolderService folderService);
+    }
+}