using Microsoft.AspNetCore.Mvc;
using Swashbuckle.AspNetCore.Annotations;
using SPMS.Application.DTOs.Banner;
using SPMS.Application.Interfaces;
using SPMS.Domain.Common;

namespace SPMS.API.Controllers;

[ApiController]
[Route("v1/in/public/banner")]
[ApiExplorerSettings(GroupName = "public")]
public class BannerController : ControllerBase
{
    private readonly IBannerService _bannerService;

    public BannerController(IBannerService bannerService)
    {
        _bannerService = bannerService;
    }

    [HttpPost("list")]
    [SwaggerOperation(Summary = "배너 목록", Description = "활성화된 배너 목록을 조회합니다. position으로 필터링 가능.")]
    public async Task<IActionResult> GetListAsync([FromBody] BannerListRequestDto request)
    {
        var serviceCode = Request.Headers["X-Service-Code"].FirstOrDefault();
        if (string.IsNullOrWhiteSpace(serviceCode))
            return BadRequest(ApiResponse.Fail(ErrorCodes.BadRequest, "X-Service-Code 헤더가 필요합니다."));

        var result = await _bannerService.GetListAsync(serviceCode, request);
        return Ok(ApiResponse<BannerListResponseDto>.Success(result));
    }
}