package com.sf.admin.controller;

import com.sf.admin.dto.CommonResult;
import com.sf.admin.dto.req.AdminLoginReqDto;
import com.sf.admin.dto.resp.AdminInfoRespDto;
import com.sf.admin.dto.resp.AdminLoginRespDto;
import com.sf.admin.dto.resp.UmsMenuRespDto;
import com.sf.admin.entity.UmsAdmin;
import com.sf.admin.entity.UmsDept;
import com.sf.admin.entity.UmsMenu;
import com.sf.admin.entity.UmsRole;
import com.sf.admin.service.*;
import lombok.RequiredArgsConstructor;
import org.springframework.beans.BeanUtils;
import org.springframework.web.bind.annotation.*;

import java.util.ArrayList;
import java.util.List;

/**
 * <p>
 * 后台用户表 前端控制器
 * </p>
 *
 * @author baomidou
 * @since 2024-08-12
 */
@RestController
@RequiredArgsConstructor
public class UmsAdminController {

    private final IUmsAdminService umsAdminService;
    private final IUmsDeptService umsDeptService;
    private final IUmsMenuService umsMenuService;
    private final IUmsAdminRoleRelationService adminRoleRelationService;
    private final IUmsRoleMenuRelationService roleMenuRelationService;

    // http://localhost:8013/ums/admin/list
//    @GetMapping("/ums/admin/list")
//    public List<UmsAdmin> list(){
//        return umsAdminService.list();
//    }

    @PostMapping("/admin/login")
    public CommonResult<AdminLoginRespDto> login(@RequestBody AdminLoginReqDto loginReqDto) {
        String logined = umsAdminService.login(loginReqDto);
        if (logined == null) {
            return CommonResult.failed("用户名或密码错误");
        }
        AdminLoginRespDto adminLoginRespDto = AdminLoginRespDto.builder()
                .token(logined).tokenHead("SFCC ").build();
        return CommonResult.success(adminLoginRespDto);
    }

    @GetMapping("/admin/info")
    public CommonResult<AdminInfoRespDto> getAdminInfo(@RequestHeader("Authorization") String token) {
        if (token == null) {
            return CommonResult.unauthorized(null);
        }

        // 获取用户id
        // token = "SFCC token_3"
        String id = token.substring(11);
        // 获取用户信息
        UmsAdmin umsAdmin = umsAdminService.getById(Long.parseLong(id));
        // 获取用户对应的部门信息
        // ums_admin表中的dept_id 对应 ums_dept表中的id
        UmsDept umsDept = umsDeptService.getById(umsAdmin.getDeptId());
        // 获取用户对应的角色信息
        List<UmsRole> roleList = adminRoleRelationService.getRolesByUserId(umsAdmin.getId());
        String[] roles = new String[roleList.size()];
        for (int i = 0; i < roleList.size(); i++) {
            roles[i] = roleList.get(i).getName();
        }

        // 获取角色所对应的菜单信息
        List<Long> roleIds = new ArrayList<>();
        for (UmsRole umsRole : roleList) {
            roleIds.add(umsRole.getId());
        }
        List<Long> menuIds = roleMenuRelationService.queryMenusByRoleId(roleIds);
        List<UmsMenuRespDto> menus = umsMenuService.getMenuInfoByIds(menuIds);

//        List<UmsMenu> menuList = umsMenuService.getMenuList(Long.parseLong(id));
//        List<UmsMenuRespDto> list = menuList.stream().map(umsMenu -> {
//            UmsMenuRespDto umsMenuRespDto = new UmsMenuRespDto();
//            BeanUtils.copyProperties(umsMenu, umsMenuRespDto);
//            return umsMenuRespDto;
//        }).toList();

        AdminInfoRespDto adminInfoRespDto = AdminInfoRespDto.builder()
                .username(umsAdmin.getUsername())
                .id(umsAdmin.getId())
                .code(umsAdmin.getCode())
                .exNum(umsAdmin.getExNum())
                .nickName(umsAdmin.getNickName())
                .headImg(umsAdmin.getHeadImg())
                .deptName(umsDept.getDeptName())
                .roles(roles)
                .menus(menus)
                .build();
        return CommonResult.success(adminInfoRespDto);
    }

}