using FreeTubeSync.Model;

namespace FreeTubeSync.EndPoints;

public static class SettingEndpoint
{
    public static void MapSettingEndpoints(this WebApplication app)
    {
        var group = app.MapGroup("settings");

        group.MapGet("/", GetAllSettings);
        group.MapGet("/{id}", GetSetting);
        group.MapPost("/", UpdateSetting);
        group.MapDelete("/{id}", DeleteSetting);
    }

    private static async Task<IResult> GetAllSettings(IRepository<Setting> repository, CancellationToken ct)
    {
        var settings = await repository.GetAllAsync(ct);
        return Results.Ok(settings);
    }

    private static async Task<IResult> GetSetting(IRepository<Setting> repository, string id, CancellationToken ct)
    {
        var result = await repository.GetByIdAsync(id, ct);
        return result == null ? Results.NotFound() : Results.Ok(result);
    }

    private static async Task<IResult> UpdateSetting(IRepository<Setting> repository, Setting setting, CancellationToken ct, ILogger<Program> logger)
    {
        var res = await repository.GetByIdAsync(setting._id, ct);
        if (res == null)
        {
            try
            {
                await repository.AddAsync(setting, ct);
            }
            catch (Exception ex)
            {
                logger.LogError(ex, "Failed to add setting {setting}",  setting._id);
                return Results.StatusCode(500);
            }
        }
        else
        {
            try
            {
                await repository.UpdateAsync(setting, ct);
            }
            catch (Exception ex)
            {
                logger.LogError(ex, "Failed to update setting {setting}", setting._id);
                return Results.StatusCode(500);
            }
        }
        return Results.Ok();
    }

    private static async Task<IResult> DeleteSetting(IRepository<Setting> repository, string id, CancellationToken ct)
    {
        var result = await repository.GetByIdAsync(id, ct);
        if (result == null) return Results.NotFound();
        await repository.DeleteAsync(result, ct);
        return Results.Ok();
    }
}