<?php

namespace addons\QiShangTong\common\service;


use addons\QiShangTong\common\enums\QiShangTongEnums;
use common\enums\AddonsEnum;
use common\models\mall\Mall;
use common\models\mall\MallAddons;
use yii\helpers\Json;

class SettingService
{
    /**
     * 获取配置信息
     * @param int $mall_id
     * @return array
     */
    public function get(int $mall_id) :array
    {
        return \Yii::$app->services->setting->addons->get($mall_id, QiShangTongEnums::ADDONS_NAME, 'basic') ?? [];
    }

    /**
     * 设置配置信息
     * @param int $mall_id
     * @param array $data
     * @return bool
     */
    public function save(int $mall_id, array $data) :bool
    {
        return \Yii::$app->services->setting->addons->set($mall_id, QiShangTongEnums::ADDONS_NAME, ['basic' => $data]);
    }

    public static function getPrices(int $mall_id)
    {
        $price = \Yii::$app->services->setting->addons->get($mall_id, QiShangTongEnums::ADDONS_NAME, 'basic.price') ?? '[]';
        return Json::decode($price);
    }

    const PRICE = 'price';
    const COST_PRICE = 'cost_price';
    const ORIGINAL_PRICE = 'original_price';

    /**
     * 获取价格
     * @param int $mall_id
     * @param string $field
     * @param array $third_prices
     * @param array|null $prices
     * @return string
     */
    public static function getPrice(int $mall_id, string $field, array $third_prices, array $prices = null)
    {
        $prices === null && self::getPrices($mall_id);
        $tmp = $prices[$field];    //  type, rate
        return bcmul(bcmul(bcmul($third_prices[$tmp['type']], $tmp['rate'][$tmp['type']], 2), 0.01, 2),
            MallService::rate($mall_id), 2);
    }

    public static function basicPrice(int $mall_id, string $price)
    {
        return bcmul(MallService::rate($mall_id), $price, 2);
    }

    /**
     * @return mixed|null
     */
    public static function getMasterMall()
    {
        foreach (Mall::getAllMallIds() as $mallId) {
            if (MallAddons::isInstall($mallId, AddonsEnum::ADDONS_NAME_QI_SHANG_TONG)) {
                $config = (new SettingService())->get($mallId);
                if (!empty($config['is_default'])) {
                    return $mallId;
                }
            }
        }
        return null;
    }

    /**
     * 判断是否为主商城
     * @param int $mall_id
     * @return bool
     */
    public static function isMasterMall(int $mall_id)
    {
        return $mall_id == self::getMasterMall();
    }
}