using HrynCo.NotificationService.Services.EmailChannels.Create;
using HrynCo.NotificationService.Services.EmailChannels.Delete;
using HrynCo.NotificationService.Services.EmailChannels.Get;
using HrynCo.NotificationService.Services.EmailChannels.GetByService;
using HrynCo.NotificationService.Services.EmailChannels.Update;
using MediatR;
using Microsoft.AspNetCore.Mvc;

namespace HrynCo.NotificationService.Api.Controllers.EmailChannels;

[Route("api/v1/email-channels")]
public sealed class EmailChannelsController : ApiControllerBase
{
    public EmailChannelsController(IMediator mediator) : base(mediator) { }

    [HttpGet]
    public async Task<IActionResult> GetAll([FromQuery] string serviceName, CancellationToken cancellationToken)
    {
        var result = await Mediator.Send(new GetEmailChannelsQuery(serviceName), cancellationToken);
        return FromServiceResult(result);
    }

    [HttpGet("{id:guid}")]
    public async Task<IActionResult> Get(Guid id, CancellationToken cancellationToken)
    {
        var result = await Mediator.Send(new GetEmailChannelQuery(id), cancellationToken);
        return FromServiceResult(result);
    }

    [HttpPost]
    public async Task<IActionResult> Create([FromBody] CreateEmailChannelRequest request, CancellationToken cancellationToken)
    {
        var command = new CreateEmailChannelCommand(
            request.ServiceName,
            request.Priority,
            request.ChannelType,
            request.Settings,
            request.DailyLimit,
            request.MonthlyLimit,
            request.WarnThresholdPercent,
            request.IsActive
        );

        var result = await Mediator.Send(command, cancellationToken);

        if (!result.IsSuccess)
            return MapServiceError(result.Error!);

        return CreatedAtAction(nameof(Get), new { id = result.Result }, result.Result);
    }

    [HttpPut("{id:guid}")]
    public async Task<IActionResult> Update(Guid id, [FromBody] UpdateEmailChannelRequest request, CancellationToken cancellationToken)
    {
        var command = new UpdateEmailChannelCommand(
            id,
            request.Priority,
            request.Settings,
            request.DailyLimit,
            request.MonthlyLimit,
            request.WarnThresholdPercent,
            request.IsActive
        );

        var result = await Mediator.Send(command, cancellationToken);
        return FromServiceResult(result);
    }

    [HttpDelete("{id:guid}")]
    public async Task<IActionResult> Delete(Guid id, CancellationToken cancellationToken)
    {
        var result = await Mediator.Send(new DeleteEmailChannelCommand(id), cancellationToken);
        return FromServiceResult(result);
    }
}