import Wechat from './wechat';
import WechatSDK from 'oak-external-sdk/lib/WechatSDK';
import { assert } from 'oak-domain/lib/utils/assert';
import { OakPreConditionUnsetException } from 'oak-domain/lib/types';
export default class WechatBackend extends Wechat {
    getConfigAndInstance(application) {
        const { config, type } = this.getConfig(application);
        return {
            config,
            type,
        };
    }
    async composeFileUrlBackend(options) {
        const { application, extraFile, context, style } = options;
        return '';
    }
    async formUploadMeta(application, extraFile) {
        // 微信上传素材库
    }
    async checkWhetherSuccess(application, extraFile) {
        const { extra1 } = extraFile;
        return !!extra1;
    }
    async removeFile(application, extraFile) {
        const { extra2, extra1: mediaId } = extraFile;
        const isPermanent = extra2?.isPermanent || false;
        const { config, type } = this.getConfigAndInstance(application);
        // 只有永久素材 才能删除素材
        if (isPermanent) {
            assert(mediaId);
            const { appId, appSecret } = config;
            const wechatInstance = WechatSDK.getInstance(appId, type, appSecret);
            const result = await wechatInstance.deleteMaterial({
                mediaId,
            });
            return result;
        }
    }
    async composeChunkUploadInfo(application, extraFile, context) {
        throw new OakPreConditionUnsetException('微信暂不支持分片上传');
        return {
            uploadId: '',
            chunkSize: 0,
            partSize: 0,
            partCount: 0,
            parts: [],
        };
    }
    /**
 * 完成分片上传后的合并操作
 */
    async mergeChunkedUpload(application, extraFile, context) {
        // Implementation here
    }
    async abortMultipartUpload(application, extraFile, context) {
    }
    async listMultipartUploads(application, extraFile, context) {
        return {
            parts: [],
        };
    }
}
;