<?php

namespace app\base\logic\weixin;

use EasyWeChat\Factory;

class Material extends Base
{

    /**
     * 获取全部素材列表
     * @param string $type 素材的类型，图片（image）、视频（video）、语音 （voice）、图文（news）
     * @date 2022-12-01
     */
    public function listMaterial($type)
    {
        $weixin_param = get_weixin_config();

        $material_logic = new \tencent\wechat\weixin\material\Material($weixin_param);

        // 统计素材数量
        $number = $material_logic->countMaterial();

        // 相关类型素材数量
        $total_number = $number[$type . '_count'];

        // 每次加载数量
        $per_page_number = 20;
        // 向上取整获取页数
        $page = ceil($total_number / $per_page_number);

        $data_list = [];
        for ($i = 0; $i <= $page; $i++) {
            $offset = $i * $per_page_number;
            $result = $material_logic->listMaterial($type, $offset, $per_page_number);
            $data_list = array_merge($data_list, $result['item']);
        }

        return $data_list;
    }

}