<?php

namespace App\Http\Controllers\Account;

use App\Facade\Site;
use App\Consts\ErrorConst;
use App\Exceptions\ApiException;
use App\Libs\ApiResponse;
use App\Libs\Utils;
use App\Services\Account\AccountService;
use App\Services\Account\CaptchaService;
use App\Transformer\Account\AccountTransformer;
use Illuminate\Http\Request;
use Illuminate\Routing\Controller as BaseController;
use Illuminate\Support\Facades\Redis;
use Illuminate\Support\Facades\Validator;

class AccountController extends BaseController
{
    use ApiResponse;
    protected $accountService;
    protected $captchaService;

    public function __construct(
        AccountService $accountService,
        CaptchaService $captchaService
    ) {
        $this->accountService = $accountService;
        $this->captchaService = $captchaService;
    }

    public function index(Request $request)
    {
        // 入口页面禁止缓存，保证每次更新后普通刷新即可加载最新版本
        return response()
            ->view('index')
            ->header('Cache-Control', 'no-store, no-cache, must-revalidate')
            ->header('Pragma', 'no-cache')
            ->header('Expires', '0')
            ->header('X-Accel-Expires', '0');
    }

    /**
     * 动漫音频管理平台入口
     *
     * @param Request $request
     * @return \Illuminate\Contracts\View\View
     */
    public function animeIndex(Request $request)
    {
        // 入口页面禁止缓存，保证每次更新后普通刷新即可加载最新版本
        return response()
            ->view('animeIndex')
            ->header('Cache-Control', 'no-store, no-cache, must-revalidate')
            ->header('Pragma', 'no-cache')
            ->header('Expires', '0')
            ->header('X-Accel-Expires', '0');
    }

    /**
     * 登录
     *
     * @param Request $request
     * @return mixed
     * @throws ApiException
     */
    public function login(Request $request)
    {
        $all      = $request->all();
        $account  = trim(getProp($all, 'account'));
        $passwd = trim(getProp($all, 'passwd'));
        if (strlen($account) < 1 || strlen($passwd) < 1) {
            Utils::throwError(ErrorConst::PARAM_ERROR_CODE);
        }

        // 图片验证码校验（config('captcha.enabled') 开启时生效）
        if (config('captcha.enabled')) {
            $this->captchaService->verify(
                (string)getProp($all, 'captcha_key'),
                (string)getProp($all, 'captcha_code')
            );
        }

        // 登录
        $user = $this->accountService->login($account, $passwd);
        return $this->success($user);
    }

    /**
     * 退出登录
     *
     * @return mixed
     */
    public function logout()
    {
        // 当前登录用户
        $token = Site::getToken();

        // 退出
        $result = $this->accountService->logout($token);
        return $this->success(['success' => $result ? 1 : 0]);
    }

    /**
     * 刷新 token
     *
     * 通过 refresh_token 换取新的 token 与 refresh_token（token 过期后调用）
     *
     * @param Request $request
     * @return mixed
     * @throws ApiException
     */
    public function refreshToken(Request $request)
    {
        $refreshToken = getProp($request->all(), 'refresh_token');
        $user = $this->accountService->refreshToken($refreshToken);
        return $this->success($user);
    }

    public function userInfo()
    {
        // 登录
        $user = $this->accountService->userInfo();
        return $this->success($user);
    }

    /**
     * 修改账号（仅允许修改一次）
     *
     * @param Request $request
     * @return mixed
     * @throws ApiException
     */
    public function updateAccount(Request $request)
    {
        $account = (string)getProp($request->all(), 'account', '');
        $this->accountService->updateAccount((int)Site::getUid(), $account);

        return $this->success(['success' => 1]);
    }
}