using IM_API.Dtos;
using IM_API.Dtos.Friend;
using IM_API.Interface.Services;
using IM_API.Models;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using System.Security.Claims;

namespace IM_API.Controllers
{
    [Authorize]
    [Route("api/[controller]/[action]")]
    [ApiController]
    public class FriendController : ControllerBase
    {
        private readonly IFriendSerivce _friendService;
        private readonly ILogger<FriendController> _logger;
        public FriendController(IFriendSerivce friendService, ILogger<FriendController> logger)
        {
            _friendService = friendService;
            _logger = logger;
        }
        /// <summary>
        /// 发起好友请求
        /// </summary>
        /// <param name="dto"></param>
        /// <returns></returns>
        [HttpPost]
        public async Task<IActionResult> Request(FriendRequestDto dto)
        {
            var userIdStr = User.FindFirstValue(ClaimTypes.NameIdentifier);
            int userId = int.Parse(userIdStr);
            dto.FromUserId = userId;
            await _friendService.SendFriendRequestAsync(dto);
            var res = new BaseResponse<object?>();
            return Ok(res);
        }
        /// <summary>
        /// 获取好友请求列表
        /// </summary>
        /// <param name="isReceived"></param>
        /// <param name="page"></param>
        /// <param name="limit"></param>
        /// <param name="desc"></param>
        /// <returns></returns>
        [HttpGet]
        public async Task<IActionResult> Requests(int page,int limit,bool desc)
        {
            var userIdStr = User.FindFirstValue(ClaimTypes.NameIdentifier);
            int userId = int.Parse(userIdStr);
            var list = await _friendService.GetFriendRequestListAsync(userId,page,limit,desc);
            var res = new BaseResponse<List<FriendRequestResDto>>(list);
            return Ok(res);
        }
        /// <summary>
        /// 处理好友请求
        /// </summary>
        /// <param name="id"></param>
        /// <param name="dto"></param>
        /// <returns></returns>
        [HttpPost]
        public async Task<IActionResult> HandleRequest(
            [FromQuery]int id, [FromBody]FriendRequestHandleDto dto
            )
        {
            await _friendService.HandleFriendRequestAsync(new HandleFriendRequestDto()
            {
                RequestId = id,
                RemarkName = dto.RemarkName,
                Action = dto.Action
            });
            var res = new BaseResponse<object?>();
            return Ok(res);
        }
        /// <summary>
        /// 获取好友列表
        /// </summary>
        /// <param name="page"></param>
        /// <param name="limit"></param>
        /// <param name="desc"></param>
        /// <returns></returns>
        [HttpGet]
        public async Task<IActionResult> List(int page,int limit,bool desc)
        {
            var userIdStr = User.FindFirstValue(ClaimTypes.NameIdentifier);
            int userId = int.Parse(userIdStr);
            var list = await _friendService.GetFriendListAsync(userId,page,limit,desc);
            var res = new BaseResponse<List<FriendInfoDto>>(list);
            return Ok(res);
        }
        /// <summary>
        /// 删除好友
        /// </summary>
        /// <param name="friendId"></param>
        /// <returns></returns>
        [HttpPost]
        public async Task<IActionResult> Delete([FromRoute] int friendId)
        {
            //TODO: 这里存在安全问题，当用户传入的id与用户无关时也可以删除成功，待修复。
            await _friendService.DeleteFriendAsync(friendId);
            return Ok(new BaseResponse<object?>());
        }
        /// <summary>
        /// 拉黑好友
        /// </summary>
        /// <param name="friendId"></param>
        /// <returns></returns>
        [HttpPost]
        public async Task<IActionResult> Block([FromRoute] int friendId)
        {
            //TODO: 这里存在安全问题，当用户传入的id与用户无关时也可以拉黑成功，待修复。
            await _friendService.BlockeFriendAsync(friendId);
            return Ok(new BaseResponse<object?>());
        }
    }
}