package com.zy.acs.manager.system.controller;

import com.zy.acs.common.utils.Utils;
import com.zy.acs.manager.common.annotation.OperationLog;
import com.zy.acs.manager.common.config.ConfigProperties;
import com.zy.acs.manager.common.security.JwtSubject;
import com.zy.acs.manager.common.utils.JwtUtil;
import com.zy.acs.manager.system.controller.param.LoginParam;
import com.zy.acs.manager.system.controller.param.UpdatePasswordParam;
import com.zy.acs.manager.system.controller.result.LoginResult;
import com.zy.acs.manager.system.entity.Menu;
import com.zy.acs.manager.system.entity.User;
import com.zy.acs.manager.system.entity.UserLogin;
import com.zy.acs.manager.system.service.RoleMenuService;
import com.zy.acs.manager.system.service.TenantService;
import com.zy.acs.manager.system.service.UserLoginService;
import com.zy.acs.manager.system.service.UserService;
import com.zy.acs.framework.common.Cools;
import com.zy.acs.framework.common.R;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import java.util.List;

/**
 * 认证控制器
 *
 * Created by vincent on 1/30/2024
 */
@RestController
@RequestMapping("/api")
public class AuthController extends BaseController {

    @Resource
    private ConfigProperties configProperties;
    @Resource
    private UserService userService;
    @Resource
    private UserLoginService userLoginService;
    @Resource
    private RoleMenuService roleMenuService;
    @Resource
    private TenantService tenantService;

    @PostMapping("/login")
    public R login(@RequestBody LoginParam param, HttpServletRequest request) {
//        System.out.println(userService.encodePassword("123456"));
        String username = param.getUsername();
        Long tenantId = param.getTenantId();
        User user = userService.getByUsername(username, tenantId);
        if (user == null) {
            return R.error("Username Does Not Exist");
        }
        if (!user.getStatus().equals(1)) {
            return R.error("Account Frozen");
        }
        if (!userService.comparePassword(user.getPassword(), param.getPassword())) {
            return R.error("Wrong Password");
        }
        String accessToken = JwtUtil.buildToken(new JwtSubject(username, user.getTenantId()),
                configProperties.getTokenExpireTime(), configProperties.getTokenKey());
        userLoginService.saveAsync(user.getId(), accessToken, UserLogin.TYPE_LOGIN, tenantId, null, request);
        return R.ok("Login Success").add(new LoginResult(accessToken, user));
    }

    @GetMapping("/auth/user")
    public R userInfo() {
        return R.ok(userService.getByIdRel(getLoginUserId()));
    }

    @GetMapping("/auth/menu")
    public R userMenu() {
        List<Menu> menus = roleMenuService.listMenuByUserId(getLoginUserId(), Menu.TYPE_MENU);
        return R.ok().add(Utils.toTreeData(menus, 0L, Menu::getParentId, Menu::getId, Menu::setChildren));
    }

    @GetMapping("/auth/tenant")
    public R authHost() {
        return R.ok().add(tenantService.list());
    }

    @PreAuthorize("hasAuthority('sys:auth:user')")
    @OperationLog
    @PutMapping("/auth/user")
    public R updateInfo(@RequestBody User user) {
        user.setId(getLoginUserId());
        // 不能修改的字段
        user.setUsername(null);
        user.setPassword(null);
        user.setEmailVerified(null);
        user.setTenantId(null);
        user.setStatus(null);
        if (userService.updateById(user)) {
            return R.ok().add(userService.getByIdRel(user.getId()));
        }
        return R.error("Save Fail");
    }

    @PreAuthorize("hasAuthority('sys:auth:password')")
    @OperationLog
    @PutMapping("/auth/password")
    public R updatePassword(@RequestBody UpdatePasswordParam param) {
        if (Cools.isEmpty(param.getOldPassword(), param.getPassword())) {
            return R.error("Parameters Cannot Be Empty");
        }
        Long userId = getLoginUserId();
        if (userId == null) {
            return R.error("Please Login First");
        }
        if (!userService.comparePassword(userService.getById(userId).getPassword(), param.getOldPassword())) {
            return R.error("The Origin Password Was Incorrect");
        }
        User user = new User();
        user.setId(userId);
        user.setPassword(userService.encodePassword(param.getPassword()));
        if (userService.updateById(user)) {
            return R.ok("Update Success");
        }
        return R.error("Update Fail");
    }

}