<?php

namespace App\Livewire;

use Livewire\Component;
use Livewire\Attributes\Layout;
use Illuminate\Support\Facades\Auth;
use App\Models\Project;
use App\Models\Issue;
use App\Notifications\IssueReportedNotification;

#[Layout('layouts.app')]
class IssueManager extends Component
{
    public Project $project;

    public $editing = false;
    public $editingId = null;

    public $title = '';
    public $description = '';
    public $status = 'open';
    public $priority = 'medium';
    public $featureId = null;
    public $inspectionId = null;
    public $assignedTo = null;

    public $issues = [];

    public function mount(Project $project)
    {
        $this->project = $project;
        $this->loadIssues();
    }

    public function loadIssues()
    {
        $this->issues = Issue::where('project_id', $this->project->id)
            ->with(['feature', 'reporter', 'assignee'])
            ->orderBy('created_at', 'desc')
            ->get();
    }

    public function create()
    {
        $this->reset(['title', 'description', 'status', 'priority', 'featureId', 'inspectionId', 'assignedTo', 'editingId']);
        $this->status = 'open';
        $this->priority = 'medium';
        $this->editing = true;
    }

    public function edit($issueId)
    {
        $issue = Issue::findOrFail($issueId);
        $this->editingId    = $issue->id;
        $this->title        = $issue->title;
        $this->description  = $issue->description ?? '';
        $this->status       = $issue->status;
        $this->priority     = $issue->priority;
        $this->featureId    = $issue->feature_id;
        $this->inspectionId = $issue->inspection_id;
        $this->assignedTo   = $issue->assigned_to;
        $this->editing = true;
    }

    public function save()
    {
        $this->validate([
            'title'    => 'required|string|max:255',
            'status'   => 'required|in:' . implode(',', Issue::STATUSES),
            'priority' => 'required|in:' . implode(',', Issue::PRIORITIES),
        ]);

        if ($this->editingId) {
            $issue = Issue::findOrFail($this->editingId);
            $issue->update([
                'title'         => $this->title,
                'description'   => $this->description,
                'status'        => $this->status,
                'priority'      => $this->priority,
                'feature_id'    => $this->featureId,
                'inspection_id' => $this->inspectionId,
                'assigned_to'   => $this->assignedTo,
            ]);
        } else {
            $issue = Issue::create([
                'project_id'    => $this->project->id,
                'title'         => $this->title,
                'description'   => $this->description,
                'status'        => $this->status,
                'priority'      => $this->priority,
                'feature_id'    => $this->featureId,
                'inspection_id' => $this->inspectionId,
                'reported_by'   => Auth::id(),
                'assigned_to'   => $this->assignedTo,
            ]);

            if ($issue->wasRecentlyCreated) {
                $issue->load(['feature', 'assignee']);

                $creator = $this->project->creator;
                if ($creator && $creator->id !== Auth::id()) {
                    $creator->notify(new IssueReportedNotification($issue));
                }

                if ($issue->assignee && $issue->assignee->id !== Auth::id()) {
                    $issue->assignee->notify(new IssueReportedNotification($issue));
                }
            }
        }

        $this->editing = false;
        $this->loadIssues();
        $this->dispatch('notify', 'Issue guardado correctamente');
    }

    public function delete($issueId)
    {
        $issue = Issue::where('project_id', $this->project->id)->findOrFail($issueId);
        $issue->delete();
        $this->loadIssues();
        $this->dispatch('notify', 'Issue eliminado');
    }

    public function cancel()
    {
        $this->editing = false;
        $this->reset(['title', 'description', 'status', 'priority', 'featureId', 'inspectionId', 'assignedTo', 'editingId']);
    }

    public function render()
    {
        return view('livewire.issue-manager');
    }
}