using LiveForum.Code.Base;
using LiveForum.IService.Others;
using LiveForum.Model.Dto.Others;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;

namespace LiveForum.WebApi.Controllers
{
    /// <summary>
    /// 腾讯云COS相关接口
    /// </summary>
    [Route("api/[controller]/[action]")]
    [ApiController]
    public class CosController : ControllerBase
    {
        private readonly ICosService _cosService;

        /// <summary>
        /// 构造函数
        /// </summary>
        /// <param name="cosService">COS服务</param>
        public CosController(ICosService cosService)
        {
            _cosService = cosService;
        }

        /// <summary>
        /// 获取COS签名URL
        /// </summary>
        /// <param name="key">对象键（文件路径）</param>
        /// <param name="httpMethod">HTTP请求方法，默认PUT</param>
        /// <returns></returns>
        [HttpGet]
        [Authorize]
        public async Task<BaseResponse<CosGenerateSignRespDto>> GetCosSign(string key, string httpMethod = "PUT")
        {
            var request = new CosGenerateSignReq
            {
                Key = key,
                HttpMethod = httpMethod
            };
            return await _cosService.GenerateSignURL(request);
        }

        /// <summary>
        /// 获取临时密钥
        /// </summary>
        /// <param name="fileName">文件名</param>
        /// <param name="modelName">模型名称（文件夹名称），如：images、videos</param>
        /// <returns></returns>
        [HttpGet]
        [Authorize]
        public async Task<BaseResponse<CosGenerateTemporaryKeyRespDto>> GetGenerateTemporaryKey(string fileName = "", string modelName = "")
        {
            var request = new CosGenerateTemporaryKeyReq
            {
                FileName = fileName,
                ModelName = modelName
            };
            return await _cosService.GenerateTemporaryKey(request);
        }
    }
}