<?php
/**
 * GiftCache.php UTF-8
 *
 *
 * @date    : 2018/5/3 15:46
 *
 * @license 这不是一个自由软件，未经授权不许任何使用和传播。
 * @author  : wuyonghong <wyh@huosdk.com>
 * @version : HUOSDK 8.0
 */

namespace huo\controller\gift;

use huo\controller\common\Base;
use huo\logic\game\GiftLogic;
use huo\model\game\GiftModel;
use think\Cache;

class GiftCache extends Base {
    public static function ins() {
        return new static();
    }

    /**
     * 获取礼包KEY
     *
     * @param string $gift_id
     *
     * @return string
     */
    private function getGiftKey($gift_id) {
        return 'gift_id_key_'.$gift_id;
    }

    /**
     * 获取礼包信息
     *
     * @param string $gift_id
     *
     * @return array|bool|mixed
     */
    public function getInfoByGiftId($gift_id) {
        $_key = $this->getGiftKey($gift_id);
        $_gift_data_json = Cache::get($_key);
        $_gift_data = json_decode($_gift_data_json, true);
        if (!is_array($_gift_data)) {
            $_gift_data = $_gift_data_json;
        }
        if (!is_array($_gift_data) || empty($_gift_data)) {
            $_gift_data = (new GiftLogic())->getInfoByGiftId($gift_id);
            if (empty($_gift_data)) {
                return false;
            }
            $this->saveGiftCache($gift_id, $_gift_data);
        }

        return $_gift_data;
    }

    /**
     * 保存礼包cache 数据
     *
     * @param     $gift_id
     * @param     $_gift_data
     * @param int $ttl
     */
    public function saveGiftCache($gift_id, $_gift_data, $ttl = 3600) {
        $_key = $this->getGiftKey($gift_id);
        Cache::set($_key, json_encode($_gift_data), $ttl);
    }

    /**
     * 更新礼包信息
     *
     * @param string $gift_id
     * @param array  $gift_data
     *
     * @return bool
     * @throws \think\Exception
     */
    public function updateGift($gift_id, $gift_data) {
        $this->deleteGiftCache($gift_id);
        $_rs = (new GiftModel())->updateGift($gift_data, $gift_id);
        if (true == $_rs) {
            (new GiftLogic())->checkGameGift($gift_id);
            $this->updateGameGift($gift_id);
        }

        return $_rs;
    }

    /**
     * 删除礼包cache 数据
     *
     * @param string $gift_id
     *
     * @return void
     * @author  chenbingling <cbl@huosdk.com>
     * @date    2018/5/9 14:15
     */
    public function deleteGiftCache($gift_id) {
        $_key = $this->getGiftKey($gift_id);
        Cache::rm($_key);
    }

    /**
     * 获取游戏礼包KEY
     *
     * @param string $game_id
     *
     * @return string
     */
    private function getGameGiftKey($game_id) {
        return 'game_gift_key_'.$game_id;
    }

    /**
     * 通过游戏ID获取礼包数量
     *
     * @param $game_id
     *
     * @return int
     */
    public function getGiftCntByGameId($game_id) {
        if (empty($game_id)) {
            return 0;
        }
        $_game_gift_data = $this->getGameGiftByGameId($game_id);

        return count($_game_gift_data['list']);
    }

    /**
     * 获取游戏礼包信息
     *
     * @param string $game_id
     *
     * @return array|bool|mixed
     */
    public function getGameGiftByGameId($game_id) {
        $_key = $this->getGameGiftKey($game_id);
        $_gg_data_json = Cache::get($_key);
        $_gg_data = json_decode($_gg_data_json, true);
        if (!is_array($_gg_data)) {
            $_gg_data = $_gg_data_json;
        }
        if (!is_array($_gg_data) || empty($_gg_data)) {
            $_gg_data = (new GiftLogic())->getGameGiftByGameId($game_id);
            if (is_numeric($_gg_data)) {
                return false;
            }
            $this->saveGameGiftCache($game_id, $_gg_data);
        }

        return $_gg_data;
    }

    /**
     * 保存礼包cache 数据
     *
     * @param string $game_id
     * @param array  $game_gift_data
     * @param int    $ttl
     */
    public function saveGameGiftCache($game_id, $game_gift_data, $ttl = 3600) {
        $_key = $this->getGameGiftKey($game_id);
        Cache::set($_key, json_encode($game_gift_data), $ttl);
    }

    /**
     * 更新礼包信息
     *
     * @param string $game_id
     */
    public function updateGameGift($game_id) {
        $_key = $this->getGameGiftKey($game_id);
        Cache::rm($_key);
    }
}