using NCC.Common.Core.Manager;
using NCC.Common.Enum;
using NCC.Common.Extension;
using NCC.Common.Filter;
using NCC.Dependency;
using NCC.DynamicApiController;
using NCC.FriendlyException;
using NCC.Extend.Interfaces.UavPermissionRelation;
using Mapster;
using Microsoft.AspNetCore.Mvc;
using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using NCC.Extend.Entitys;
using NCC.Extend.Entitys.Dto.UavPermissionRelation;
using Yitter.IdGenerator;
using NCC.Common.Helper;
using NCC.JsonSerialization;
using NCC.System.Entitys.System;

namespace NCC.Extend.UavPermissionRelation
{
    /// <summary>
    /// 权限绑定服务
    /// </summary>
    [ApiDescriptionSettings(Tag = "权限绑定服务", Name = "UavPermissionRelation", Order = 200)]
    [Route("api/Extend/[controller]")]
    public class UavPermissionRelationService : IUavPermissionRelationService, IDynamicApiController, ITransient
    {
        private readonly ISqlSugarRepository<UavPermissionRelationEntity> _uavPermissionRelationRepository;
        private readonly SqlSugarScope _db;
        private readonly IUserManager _userManager;

        /// <summary>
        /// 初始化一个<see cref="UavPermissionRelationService"/>类型的新实例
        /// </summary>
        public UavPermissionRelationService(
            ISqlSugarRepository<UavPermissionRelationEntity> uavPermissionRelationRepository,
            IUserManager userManager)
        {
            _uavPermissionRelationRepository = uavPermissionRelationRepository;
            _db = _uavPermissionRelationRepository.Context;
            _userManager = userManager;
        }

        #region 获取权限绑定列表
        /// <summary>
        /// 获取权限绑定列表
        /// </summary>
        /// <param name="input">请求参数</param>
        /// <returns></returns>
        [HttpGet("")]
        public async Task<dynamic> GetList([FromQuery] UavPermissionRelationListQueryInput input)
        {
            var sidx = input.sidx == null ? "id" : input.sidx;
            var data = await _db.Queryable<UavPermissionRelationEntity>()
                .WhereIF(!string.IsNullOrEmpty(input.userId), p => p.UserId.Contains(input.userId))
                .Select(it => new UavPermissionRelationListOutput
                {
                    id = it.Id,
                    userId = it.UserId,
                    permissionId = it.PermissionId,
                }).MergeTable().OrderBy(sidx + " " + input.sort).ToPagedListAsync(input.currentPage, input.pageSize);
            return PageResult<UavPermissionRelationListOutput>.SqlSugarPageResult(data);
        }
        #endregion

        #region 新建权限绑定
        /// <summary>
        /// 新建权限绑定
        /// </summary>
        /// <param name="input">参数</param>
        /// <returns></returns>
        [HttpPost("")]
        public async Task Create([FromBody] UavPermissionRelationCrInput input)
        {
            var entity = input.Adapt<UavPermissionRelationEntity>();
            entity.Id = YitIdHelper.NextId().ToString();
            var isOk = await _db.Insertable(entity).IgnoreColumns(ignoreNullColumn: true).ExecuteCommandAsync();
            if (!(isOk > 0)) throw NCCException.Oh(ErrorCode.COM1000);
        }
        #endregion

        #region 更新权限绑定
        /// <summary>
        /// 更新权限绑定
        /// </summary>
        /// <param name="id">主键</param>
        /// <param name="input">参数</param>
        /// <returns></returns>
        [HttpPut("{id}")]
        public async Task Update(string id, [FromBody] UavPermissionRelationUpInput input)
        {
            var entity = input.Adapt<UavPermissionRelationEntity>();
            var isOk = await _db.Updateable(entity).IgnoreColumns(ignoreAllNullColumns: true).ExecuteCommandAsync();
            if (!(isOk > 0)) throw NCCException.Oh(ErrorCode.COM1001);
        }
        #endregion

        #region 设置权限
        /// <summary>
        /// 设置权限
        /// </summary>
        /// <param name="userId"></param>
        /// <param name="permissions"></param>
        /// <returns></returns>
        [HttpPost("SetPermission/{userId}")]
        public async Task SetPermission(string userId, [FromBody] List<string> permissions)
        {
            var result = _db.Ado.UseTran(() =>
            {
                // 删除旧的权限绑定
                _db.Deleteable<UavPermissionRelationEntity>().Where(p => p.UserId == userId).ExecuteCommand();
                // 构造新的权限实体集合
                var insertList = permissions.Select(item => new UavPermissionRelationEntity
                {
                    Id = YitIdHelper.NextId().ToString(),
                    UserId = userId,
                    PermissionId = item,
                    CreateTime = DateTime.Now
                }).ToList();
                if (insertList.Any())
                {
                    _db.Insertable(insertList).ExecuteCommand();
                }
            });
            if (!result.IsSuccess)
            {
                throw new Exception("绑定失败：" + result.ErrorMessage);
            }
        }
        #endregion

        #region 删除权限绑定
        /// <summary>
        /// 删除权限绑定
        /// </summary>
        /// <returns></returns>
        [HttpDelete("{id}")]
        public async Task Delete(string id)
        {
            var entity = await _db.Queryable<UavPermissionRelationEntity>().FirstAsync(p => p.Id == id);
            _ = entity ?? throw NCCException.Oh(ErrorCode.COM1005);
            var isOk = await _db.Deleteable<UavPermissionRelationEntity>().Where(d => d.Id == id).ExecuteCommandAsync();
            if (!(isOk > 0)) throw NCCException.Oh(ErrorCode.COM1002);
        }
        #endregion

        #region 获取微信小程序的功能菜单
        /// <summary>
        /// 获取微信小程序的功能菜单
        /// </summary>
        /// <returns></returns>
        [HttpGet("GetWxAppMenu")]
        public async Task<dynamic> GetWxAppMenu()
        {
            var menu = await _db.Queryable<ModuleEntity>().Where(p => p.Category == "App" && p.DeleteMark == null && p.ParentId != "-1").ToListAsync();
            return menu;
        }
        #endregion

        #region 获取指定用户的权限
        /// <summary>
        /// 获取指定用户的权限
        /// </summary>
        /// <param name="userId"></param>
        /// <returns></returns>
        [HttpGet("GetUserPermissions/{userId}")]
        public async Task<dynamic> GetUserPermissions(string userId)
        {
            var permissions = await _db.Queryable<UavPermissionRelationEntity>().Where(p => p.UserId == userId).Select(p => p.PermissionId).ToListAsync();
            return permissions;
        }
        #endregion

        #region 获取我的权限
        /// <summary>
        /// 获取我的权限
        /// </summary>
        /// <returns></returns>
        [HttpGet("GetMyPermissions")]
        public async Task<dynamic> GetMyPermissions()
        {
            var permissions = await _db.Queryable<UavPermissionRelationEntity>().Where(p => p.UserId == _userManager.UserId).Select(p => p.PermissionId).ToListAsync();
            var menu = await _db.Queryable<ModuleEntity>().Where(p => permissions.Contains(p.Id)).ToListAsync();
            return menu;
        }
        #endregion
    }
}