using AutoMapper;
using Ropin.Inspection.Common.Accessor.Interface;
using Ropin.Inspection.Model;
using Ropin.Inspection.Model.Entities;
using Ropin.Inspection.Repository.Interface;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Ropin.Inspection.Service
{
    public class TsysUserRoleService : ITsysUserRoleService
    {
        private readonly ITsysUserRoleRepository _repository;
        private readonly IMapper _mapper;
        private readonly IClaimsAccessor _claims;
        public TsysUserRoleService(IClaimsAccessor claims, ITsysUserRoleRepository repository, IMapper mapper)
        {
            _claims = claims;
            _repository = repository;
            _mapper = mapper;
        }

        public async Task CreateOneAsync(TsysUserRoleViewModel viewModel)
        {
            await _repository.DeleteByUserIdAsync(viewModel.C_UserCode);
            var content = _mapper.Map<TSYS_UserRole>(viewModel);
            content.C_CreateBy = _claims.ApiUserId;
            content.D_CreateOn = DateTime.Now;
            _repository.Create(content);
            var result = await _repository.SaveAsync();
            if (!result)
            {
                throw new Exception("创建失败");
            }
        }
        public async Task CreateRolesAsync(TsysUserRoleCreateModel viewModel)
        {
            await _repository.DeleteByUserIdAsync(viewModel.C_UserCode);
            foreach (Guid roleId in viewModel.RoleCodeList)
            {
                TSYS_UserRole userRole = new TSYS_UserRole()
                {
                    C_UserCode = viewModel.C_UserCode,
                    C_RoleCode = roleId,
                    C_CreateBy = _claims.ApiUserId,
                    D_CreateOn = DateTime.Now,
                };
                _repository.Create(userRole);
            }

            var result = await _repository.SaveAsync();
            if (!result)
            {
                throw new Exception("创建失败");
            }
        }
        public async Task CreateRolePrivsAsync(TsysRolePrivCreateModel viewModel)
        {
            bool bResult = await _repository.DeleteByRoleIdAsync(viewModel.C_RoleCode);
            if(bResult)
            foreach (var priv in viewModel.PrivCodeList)
            {
                TSYS_RolePriv rolePriv = new TSYS_RolePriv()
                {
                    C_RoleCode = viewModel.C_RoleCode,
                    C_PrivilegeCode = priv,
                    C_CreateBy = _claims.ApiUserId,
                    D_CreateOn = DateTime.Now,
                };
                await _repository.CreateRolePrivAsync(rolePriv);
            }
            var result = await _repository.SaveAsync();
            if (!result)
            {
                throw new Exception("创建失败");
            }
        }
        public async Task<IEnumerable<TsysRolePrivViewModel>> GetRolePrivsByRoleIdAsync(string roleId)
        {
            var content = await _repository.GetRolePrivsByRoleIdAsync(roleId);
            return content;
        }

        public async Task DeleteAsync(Guid id)
        {
            var content = await _repository.GetByIdAsync(id);
            if (content == null)
            {
                throw new Exception("没有数据");
            }
            _repository.Delete(content);
            var result = await _repository.SaveAsync();
            if (!result)
            {
                throw new Exception("删除失败");
            }
        }

        public async Task<TsysUserRoleViewModel> GetByIdAsync(Guid id)
        {
            var content = await _repository.GetByIdAsync(id);
            var contentDto = _mapper.Map<TsysUserRoleViewModel>(content);
            return contentDto;
        }

        public async Task<IEnumerable<TsysUserRoleViewModel>> GetUserRolesByUserIdAsync(Guid id)
        {
            var list = await _repository.GetUserRolesByUserIdAsync(id);
            return list;
        }
        public Task<bool> IsExistAsync(Guid id)
        {
            throw new NotImplementedException();
        }

        public Task<int> UpdateOneAsync(TsysUserRoleViewModel viewModel, params string[] fields)
        {
            throw new NotImplementedException();
        }
    }
}