<?php

namespace app\operations\model\app;

use app\common\model\app\AppWx as AppWxModel;
use think\facade\Cache;
use app\common\library\fbpay\FbPay;

/**
 * 微信小程序模型
 */
class AppWx extends AppWxModel
{
    /**
     * 更新小程序设置
     */
    public function edit($data)
    {
        $this->startTrans();
        try {
            // 删除app缓存
            self::deleteCache();
            if (!empty($data['cert_pem']) && !empty($data['key_pem'])) {
                // 写入微信支付证书文件
                $this->writeCertPemFiles($data['cert_pem'], $data['key_pem']);
            }
            $where['app_id'] = self::$app_id;

            $count = $this->count($where);
            // 更新小程序设置
            if ($count > 0) {
                self::update($data, $where);
            }
            if ($count == 0) {
                $data['app_id'] = self::$app_id;
                self::create($data);
            }

            //如果是付呗接口，配置参数 by lyzflash
            /*if($data['apitype']) {
                $app = FbPay::getFbPayApp(self::$app_id, 'wx');
                $FbPay = new FbPay($app);
                $res = $FbPay->wxconfig();
                if($res != true) {
                    $this->error = $res;
                    $this->rollback();
                    return false;
                }
            }*/

            $this->commit();
            return true;
        } catch (\Exception $e) {
            $this->error = $e->getMessage();
            $this->rollback();
            return false;
        }
    }

    /**
     * 总后台获取付呗支付配置
     */
    public function syncGet($data)
    {
       $setting = AppWxModel::getAppWxCache($data["app_id"]);
       return $setting;
    }

    /**
     * 总后台同步设置付呗支付方法
     */
    public function syncEdit($data)
    {
        $this->startTrans();
        try {
            // 删除app缓存
            self::deleteCache();
            $app_id = $data["app_id"];
            $where['app_id'] = $app_id;

            $count = $this->count($where);
            // 更新小程序设置
            if ($count > 0) {
                self::update($data, $where);
            }
            if ($count == 0) {
                $data['app_id'] = $app_id;
                self::create($data);
            }

            //如果是付呗接口，配置参数 by yj
            $app = FbPay::getFbPayApp($app_id, 'wx');
            $FbPay = new FbPay($app);
            $res = $FbPay->wxconfig();
            if($res != true) {
                $this->error = $res;
                $this->rollback();
                return false;
            }
            $this->commit();
            return true;
        } catch (\Exception $e) {
            $this->error = $e->getMessage();
            $this->rollback();
            return false;
        }
    }

    public function count($where)
    {
        return $this->where($where)->count();
    }

    /**
     * 写入cert证书文件
     */
    private function writeCertPemFiles($cert_pem = '', $key_pem = '')
    {
        if (empty($cert_pem) || empty($key_pem)) {
            return false;
        }
        // 证书目录
        $filePath = root_path() . 'runtime/cert/appwx/' . self::$app_id . '/';
        // 目录不存在则自动创建
        if (!is_dir($filePath)) {
            mkdir($filePath, 0755, true);
        }
        // 写入cert.pem文件
        if (!empty($cert_pem)) {
            file_put_contents($filePath . 'cert.pem', $cert_pem);
        }
        // 写入key.pem文件
        if (!empty($key_pem)) {
            file_put_contents($filePath . 'key.pem', $key_pem);
        }
        return true;
    }
    /**
     * 删除app缓存
     */
    public static function deleteCache()
    {
        return Cache::delete('app_wx_' . self::$app_id);
    }

}