<?php

namespace App\Controller;

use App\Model\User;
use Webman\Http\Request;
use Webman\Http\Response;

class UserController extends BaseController
{
    /**
     * 获取用户信息
     */
    public function info(Request $request): Response
    {
        $userId = $this->getUserId($request);
        $user = User::find($userId);

        if (!$user) {
            return $this->error('用户不存在');
        }

        return $this->success($user);
    }

    /**
     * 获取用户菜单权限
     */
    public function menu(Request $request): Response
    {
        // TODO: 根据用户权限返回菜单
        return $this->success([
            ['id' => 1, 'name' => '首页', 'path' => '/dashboard'],
            ['id' => 2, 'name' => '出差审批', 'path' => '/business-trip'],
        ]);
    }

    /**
     * 获取用户可切换的公司列表
     */
    public function companies(Request $request): Response
    {
        $userId = $this->getUserId($request);

        // TODO: 从数据库获取用户关联的公司列表
        return $this->success([
            ['id' => 1, 'name' => '公司A'],
        ]);
    }

    /**
     * 切换当前公司
     */
    public function switchCompany(Request $request): Response
    {
        $companyId = $request->post('company_id');

        // TODO: 更新用户当前公司

        return $this->success();
    }

    /**
     * 获取用户列表（用于选择审批人等）
     */
    public function list(Request $request): Response
    {
        $userId = $this->getUserId($request);
        $keyword = $request->get('keyword', '');
        $page = (int) $request->get('page', 1);
        $pageSize = (int) $request->get('page_size', 50);

        $query = User::active();

        if ($keyword) {
            $query->search($keyword);
        }

        $total = $query->count();
        $list = $query->orderBy('id')
            ->offset(($page - 1) * $pageSize)
            ->limit($pageSize)
            ->get();

        return $this->success([
            'list' => $list,
            'total' => $total,
            'page' => $page,
            'page_size' => $pageSize,
        ]);
    }
}