using Learn.Archives.API.Controllers.Dto;
using Learn.Archives.API.Expand;
using Learn.Archives.Core.Common;
using Learn.Archives.Core.Model;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using System.Diagnostics;
using System.Security.Claims;
using UserCenter.Model;

namespace Learn.Archives.API.Controllers
{
    /// <summary>
    /// 管理员角色控制器
    /// </summary>
    public class MenuRelationController : BackController<MenuRelation>
    {
        readonly Repository<AdminRole> roleService;
        readonly Repository<MenuRelation> mrService;
        readonly LiveUserInfo userInfo;
        public MenuRelationController(Repository<AdminRole> baseService, LiveUserInfo userInfo, Repository<MenuRelation> mrService) : base(mrService)
        {
            this.roleService = baseService;
            this.userInfo = userInfo;
            this.mrService = mrService;
        }
        public class SetMenuInput
        {
            public long RoleId { get; set; }
            public long[] MenuId { get; set; }
        }
        /// <summary>
        /// 获取角色菜单ids
        /// </summary>
        /// <returns></returns>
        [HttpGet]
        public async Task<long[]> RoleMenu(long roleId)
        {
            if (roleId == 0) Oh.Error("无效的角色");
            if (!userInfo.IsSa) Oh.Error("无权访问");
            var role = await roleService.GetByIdAsync(roleId);
            if (role == null) Oh.Error("无效的角色");
            return await mrService.AsQueryable()
                .Where(s=>s.RoleId==roleId)
                .Select(s=>s.MenuId)
                .ToArrayAsync();
        }
        /// <summary>
        /// 设置角色菜单
        /// </summary>
        /// <returns></returns>
        [HttpPost]
        public async Task<bool> SetMenu(SetMenuInput input)
        {
            if (input.MenuId == null || input.MenuId.Length==0) Oh.Error("选择了无可用的菜单");
            if (!userInfo.IsSa) Oh.Error("登录了无效的用户");
            var role = await roleService.GetByIdAsync(input.RoleId);
            if (role == null) Oh.Error("无效的角色");
            var insertData= input.MenuId!
                .Select(s=>new MenuRelation() {RoleId = role!.Id,MenuId = s })
                .ToArray();
            await mrService.AsDeleteable().Where(s=>s.RoleId == role!.Id).ExecuteCommandAsync();
            return await mrService.InsertRangeAsync(insertData);
        }
    }
}