using LiveForum.Code.Base;
using LiveForum.Code.JwtInfrastructure;
using LiveForum.IService.Cdk;
using LiveForum.IService.Permission;
using LiveForum.IService.Posts;
using LiveForum.Model.Dto.PostComments;
using LiveForum.Model.Enum;

using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;

namespace LiveForum.WebApi.Controllers
{
    /// <summary>
    /// 帖子评论相关接口
    /// </summary>
    [Route("api/[controller]/[action]")]
    [ApiController]
    public class PostCommentsController : ControllerBase
    {
        private readonly IPostCommentsService _postComments;
        private readonly ICdkService _cdkService;
        private readonly IPermissionService _permissionService;
        private readonly JwtUserInfoModel _userInfoModel;

        /// <summary>
        /// 构造函数
        /// </summary>
        public PostCommentsController(IPostCommentsService postComments, ICdkService cdkService, IPermissionService permissionService, JwtUserInfoModel userInfoModel)
        {
            _postComments = postComments;
            _cdkService = cdkService;
            _permissionService = permissionService;
            _userInfoModel = userInfoModel;
        }

        /// <summary>
        /// 获取评论列表
        /// </summary>
        /// <param name="request">请求参数</param>
        /// <returns></returns>
        [HttpGet]
        public Task<BaseResponse<GetPostCommentsRespDto>> GetPostComments([FromQuery] GetPostCommentsReq request) => _postComments.GetPostComments(request);

        /// <summary>
        /// 获取评论回复列表
        /// </summary>
        /// <param name="request">请求参数</param>
        /// <returns></returns>
        [HttpGet]
        public Task<BaseResponse<GetCommentsRepliesRespDto>> GetCommentsReplies([FromQuery] GetCommentsRepliesReq request) => _postComments.GetCommentsReplies(request);

        /// <summary>
        /// 发表评论
        /// </summary>
        /// <param name="request">请求参数</param>
        /// <returns></returns>
        [HttpPost]
        [Authorize]
        public async Task<BaseResponse<PublishPostCommentsRespDto>> PublishPostComments([FromBody] PublishPostCommentsReq request)
        {
            var userId = _userInfoModel.UserId;

            // 权限校验：回贴权限
            await _permissionService.CheckPermissionAsync(userId, PermissionType.Reply);

            // CDK激活检查
            if (await _cdkService.RequiresCdkActivationAsync(userId))
            {
                return new BaseResponse<PublishPostCommentsRespDto>(ResponseCode.CdkNotActivated, "需要激活 CDK");
            }
            return await _postComments.PublishPostComments(request);
        }

        /// <summary>
        /// 删除评论
        /// </summary>
        /// <param name="request">请求参数</param>
        /// <returns></returns>
        [HttpPost]
        [Authorize]
        public Task<BaseResponseBool> DeletePostComments([FromBody] DeletePostCommentsReq request) => _postComments.DeletePostComments(request);

        /// <summary>
        /// 点赞/取消点赞评论
        /// </summary>
        /// <param name="request">请求参数</param>
        /// <returns></returns>
        [HttpPost]
        [Authorize]
        public async Task<BaseResponse<LikeCommentRespDto>> LikeComment([FromBody] LikeCommentReq request)
        {
            var userId = _userInfoModel.UserId;

            // 权限校验：点赞权限
            await _permissionService.CheckPermissionAsync(userId, PermissionType.Like);

            return await _postComments.LikeComment(request);
        }
    }
}