<?php
declare (strict_types = 1);

namespace app\controller;

use app\BaseController;
use app\middleware\Admin as AdminMiddleware;
use app\service\ConfigService;
use app\service\UserService;
use think\facade\View;

/**
 * 管理员控制器
 */
class Admin extends BaseController
{
    protected $middleware = [AdminMiddleware::class];
    
    /**
     * 显示管理首页
     */
    public function index()
    {
        return View::fetch();
    }
    
    /**
     * 获取所有账号列表
     */
    public function getUsers()
    {
        $service = new UserService();
        $users = $service->getAllUsers();
        
        // 格式化数据
        $result = [];
        foreach ($users as $user) {
            $result[] = [
                'username' => $user['username'] ?? '',
                'created_at' => $user['created_at'] ?? '',
            ];
        }
        
        return json([
            'code' => 1,
            'data' => $result,
            'msg' => '获取成功',
        ]);
    }
    
    /**
     * 添加账号
     */
    public function addUser()
    {
        $username = $this->request->param('username', '');
        $password = $this->request->param('password', '');
        
        $service = new UserService();
        $result = $service->addUser($username, $password);
        
        return json($result);
    }
    
    /**
     * 删除账号
     */
    public function deleteUser()
    {
        $username = $this->request->param('username', '');
        
        if (empty($username)) {
            return json([
                'code' => 0,
                'msg' => '用户名不能为空',
            ]);
        }
        
        $service = new UserService();
        $result = $service->deleteUser($username);
        
        return json($result);
    }
    
    /**
     * 获取BASE_URL配置
     */
    public function getBaseUrl()
    {
        $service = new ConfigService();
        $baseUrl = $service->getBaseUrl();
        
        return json([
            'code' => 1,
            'data' => [
                'base_url' => $baseUrl,
            ],
            'msg' => '获取成功',
        ]);
    }
    
    /**
     * 设置BASE_URL配置
     */
    public function setBaseUrl()
    {
        $baseUrl = $this->request->param('base_url', '');
        
        $service = new ConfigService();
        $result = $service->setBaseUrl($baseUrl);
        
        return json($result);
    }
}