using DotNetCore.CAP;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using Syc.Authorize.JwtBearer;

//using Syc.Basic.Web.Contracts;
using Syc.Basic.Web.WMS.Dtos;
using Syc.Basic.Web.WMS.Dtos.Auth;
using Syc.Basic.Web.WMS.Dtos.Role;
using Syc.Basic.Web.WMS.Dtos.User;
using Syc.Basic.Web.WMS.Entitys;
using Syc.Basic.Web.WMS.IServices;
using Syc.Basic.Web.WMS.Repository;
using Syc.Basic.Web.Services;
using Syc.Core.Tools;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Volo.Abp;
using Volo.Abp.Application.Services;
using Volo.Abp.Domain.Repositories;

namespace Syc.Basic.Web.WMS.Service
{
    //[ApiExplorerSettings(GroupName = "鉴权/授权服务"), Authorize]
    [AllowAnonymous]
    public class AuthService : ApiService, IAuthService
    {
        private readonly IJwtTokenService jwtTokenService;
        private readonly IUserDomainService userDomainService;
        private readonly IRoleRepository roleRepository;
        private readonly IRepository<Menu> menuRepository;
        private readonly ICapPublisher capPublisher;

        public AuthService(
            IJwtTokenService jwtTokenService
             ,IUserDomainService userDomainService
            , IRoleRepository roleRepository
            , IRepository<Menu> menuRepository
            //, ICapPublisher capPublisher
            )
        {
            this.jwtTokenService = jwtTokenService;
            this.userDomainService = userDomainService;
            this.roleRepository = roleRepository;
            this.menuRepository = menuRepository;
            this.capPublisher = capPublisher;
        }

        /// <summary>
        /// 账号密码登录
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        [HttpPost]
        public async Task<AuthResultDto> LoginAsync(LoginInput input)
        {
            var userDO = await userDomainService.GetUserByAccountAsync(input.UserName);

            if (userDO is null)
                throw Oops.Oh($"{input.UserName} 用户不存在");
            if (!userDO.CheckPassword(Tools.SecurityUtil.MD5Encrypt(input.Password, Encoding.ASCII)))
                throw Oops.Oh("密码有误，请重试");
            if (!userDO.IsEnable)
                throw Oops.Oh("用户已被冻结，请联系系统管理员");

            var userInfo = ObjectMapper.Map(userDO.User(), new Identity());
            var token = jwtTokenService.GenerateToken(userInfo);
            return new AuthResultDto(token);
        }

        /// <summary>
        /// 注销
        /// </summary>
        /// <returns></returns>
        [AllowAnonymous]
        [HttpPost]
        public async Task Logout()
        {
            await capPublisher.PublishAsync("mes.test", "测试消息");
        }

        /// <summary>
        /// 获取角色菜单
        /// </summary>
        /// <returns></returns>
        public async Task<RoleMenusDto> GetRoleMenus([FromQuery] string code)
        {
            if (code.IsNullOrWhiteSpace())
                throw Oops.Oh("code 必填");
            var role = await roleRepository.GetRoleByCode(code, true, false);
            if (role is null)
                throw Oops.Oh("角色不存在或已被删除");
            return new RoleMenusDto()
            {
                code = role.Code,
                menuIds = role.Menus.Select(e => e.Id).ToArray()
            };
        }

        /// <summary>
        /// 更新角色菜单
        /// </summary>
        /// <returns></returns>
        [HttpPost]
        public async Task UpdateRoleMenus(UpdateRoleMenusInput input)
        {
            if (input.code.Equals(ConstPool.AdministratorRoleCode))
                throw Oops.Oh($"超级管理员禁止修改");
            var role = await roleRepository.GetRoleByCode(input.code, true, false);
            if (role.IsNullOrEmpty())
                throw Oops.Oh("角色不存在或已被删除");
            var menus = await menuRepository.GetListAsync(e => input.menuIds.Contains(e.Id));
            role.Menus.Clear();
            role.Menus.AddRange(menus);
            await roleRepository.Update(role);
        }

        /// <summary>
        /// 获取当前用户菜单权限
        /// </summary>
        /// <returns></returns>
        /// <exception cref="NotImplementedException"></exception>
        public async Task<List<string>> GetPerm()
        {
            return await userDomainService.GetPermissionByUserId(Identity.Id);
        }
    }
}