using FastEndpoints;
using Socialize.Api.Data;
using Socialize.Api.Infrastructure.Security;
using Socialize.Api.Modules.Identity.Contracts;
using Socialize.Api.Modules.ReleaseCommunications.Contracts;
using Socialize.Api.Modules.ReleaseCommunications.Data;

namespace Socialize.Api.Modules.ReleaseCommunications.Handlers;

internal record CreateDeveloperReleaseUpdateRequest(
    string TitleEn,
    string DescriptionEn,
    string TitleFr,
    string DescriptionFr);

internal class CreateDeveloperReleaseUpdateRequestValidator
    : Validator<CreateDeveloperReleaseUpdateRequest>
{
    public CreateDeveloperReleaseUpdateRequestValidator()
    {
        RuleFor(x => x.TitleEn).NotEmpty().MaximumLength(160);
        RuleFor(x => x.DescriptionEn).NotEmpty().MaximumLength(4000);
        RuleFor(x => x.TitleFr).NotEmpty().MaximumLength(160);
        RuleFor(x => x.DescriptionFr).NotEmpty().MaximumLength(4000);
    }
}

internal class CreateDeveloperReleaseUpdateHandler(AppDbContext dbContext)
    : Endpoint<CreateDeveloperReleaseUpdateRequest, ReleaseUpdateDto>
{
    public override void Configure()
    {
        Post("/api/developer/release-updates");
        Roles(KnownRoles.Developer);
        Options(o => o.WithTags("Release Communications"));
    }

    public override async Task HandleAsync(CreateDeveloperReleaseUpdateRequest request, CancellationToken ct)
    {
        DateTimeOffset now = DateTimeOffset.UtcNow;
        ReleaseUpdate update = new()
        {
            Id = Guid.NewGuid(),
            Title = request.TitleEn.Trim(),
            Summary = request.DescriptionEn.Trim(),
            TitleFr = request.TitleFr.Trim(),
            SummaryFr = request.DescriptionFr.Trim(),
            Status = ReleaseUpdateStatus.Draft,
            CreatedByUserId = User.GetUserId(),
            CreatedAt = now,
            UpdatedAt = now,
        };

        dbContext.ReleaseUpdates.Add(update);
        await dbContext.SaveChangesAsync(ct);

        await SendAsync(update.ToDto(false), StatusCodes.Status201Created, ct);
    }
}