package com.gkhy.exam.admin.controller.system;


import cn.hutool.core.util.ObjectUtil;
import com.gkhy.exam.common.api.CommonResult;
import com.gkhy.exam.common.domain.entity.SysMenu;
import com.gkhy.exam.common.domain.entity.SysUser;
import com.gkhy.exam.common.domain.model.LoginBody;
import com.gkhy.exam.common.domain.model.LoginUserDetails;
import com.gkhy.exam.common.utils.SecurityUtils;
import com.gkhy.exam.framework.web.service.SysLoginService;
import com.gkhy.exam.framework.web.service.SysPermissionService;
import com.gkhy.exam.framework.web.service.TokenService;
import com.gkhy.exam.system.domain.SysCompany;
import com.gkhy.exam.system.service.ISysMenuService;
import com.gkhy.exam.system.service.SysCompanyService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;


@Api(tags = "用户登录前端控制器")
@RestController
@RequestMapping("/system/account")
public class SysLoginController {
    @Autowired
    private SysLoginService sysLoginService;
    @Autowired
    private SysPermissionService permissionService;

    @Autowired
    private TokenService tokenService;


    @Autowired
    private ISysMenuService menuService;

    @Autowired
    private SysCompanyService sysCompanyService;

    @ApiOperation(value = "用户登录")
    @PostMapping("/login")
    public CommonResult login(@RequestBody LoginBody loginBody){
        return CommonResult.success(sysLoginService.adminLogin(loginBody));
    }

    @ApiOperation(value = "用户退出")
    @PostMapping("/logout")
    public CommonResult logout(){
        sysLoginService.logout();
        return CommonResult.success();
    }


    /**
     * 获取用户信息
     *
     * @return 用户信息
     */
    @GetMapping("getInfo")
    @ApiOperation("获取用户信息")
    public CommonResult getInfo()
    {
        LoginUserDetails loginUser = SecurityUtils.getLoginUser();

        SysUser user = loginUser.getUser();
        SysCompany sysCompany = sysCompanyService.selectCompanyById(user.getCompanyId());
        if (sysCompany!=null){
            user.setCompanyName(sysCompany.getName());
        }
        // 角色集合
        Set<String> roles = permissionService.getRolePermission(user);
        // 权限集合
        Set<String> permissions = permissionService.getMenuPermission(user);
        if (ObjectUtil.isEmpty(loginUser.getPermissions()) || !loginUser.getPermissions().equals(permissions))
        {
            loginUser.setPermissions(permissions);
            tokenService.refreshToken(loginUser);
        }
        Map<String,Object> ajax = new HashMap<>();
        ajax.put("user", user);
        ajax.put("roles", roles);
        ajax.put("permissions", permissions);
        return CommonResult.success(ajax);
    }
    /**
     * 获取路由信息
     *
     * @return 路由信息
     */
    @GetMapping("getRouters")
    @ApiOperation("获取路由信息")
    public CommonResult getRouters()
    {
        Long userId = SecurityUtils.getUserId();
        List<SysMenu> menus = menuService.selectMenuTreeByUserId(userId);
        return CommonResult.success(menuService.buildMenus(menus));
    }

}