Wino-Mail/Wino.Core/Services/ThreadingStrategyProvider.cs

using Wino.Core.Domain.Enums;
using Wino.Core.Domain.Interfaces;
using Wino.Services.Threading;

namespace Wino.Core.Services;

public class ThreadingStrategyProvider : IThreadingStrategyProvider
{
    private readonly OutlookThreadingStrategy _outlookThreadingStrategy;
    private readonly GmailThreadingStrategy _gmailThreadingStrategy;
    private readonly ImapThreadingStrategy _imapThreadStrategy;

    public ThreadingStrategyProvider(OutlookThreadingStrategy outlookThreadingStrategy,
                                     GmailThreadingStrategy gmailThreadingStrategy,
                                     ImapThreadingStrategy imapThreadStrategy)
    {
        _outlookThreadingStrategy = outlookThreadingStrategy;
        _gmailThreadingStrategy = gmailThreadingStrategy;
        _imapThreadStrategy = imapThreadStrategy;
    }

    public IThreadingStrategy GetStrategy(MailProviderType mailProviderType)
    {
        return mailProviderType switch
        {
            MailProviderType.Outlook => _outlookThreadingStrategy,
            MailProviderType.Gmail => _gmailThreadingStrategy,
            _ => _imapThreadStrategy,
        };
    }
}