package com.example;

import java.util.*;

import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;

import com.aliyun.ice20201109.Client;
import com.aliyun.ice20201109.models.*;
import com.aliyun.teaopenapi.models.Config;


/**
 *  需要maven引入二方包依賴：
 *   <dependency>
 *      <groupId>com.aliyun</groupId>
 *      <artifactId>ice20201109</artifactId>
 *      <version>2.3.0</version>
 *  </dependency>
 *  <dependency>
 *      <groupId>com.alibaba</groupId>
 *      <artifactId>fastjson</artifactId>
 *      <version>1.2.9</version>
 *  </dependency>
 */
public class ScriptBatchEditingService {

    static final String regionId = "<service-region>"; // 智能圖文匹配支持cn-shanghai,cn-beijing,cn-hangzhou
    static final String bucket = "<your-bucket>";
    private Client iceClient;

    public static void main(String[] args) throws Exception {
        ScriptBatchEditingService scriptBatchEditingService = new ScriptBatchEditingService();
        scriptBatchEditingService.initClient();
        scriptBatchEditingService.runExample();
    }

    public void initClient() throws Exception {
        // 阿里云賬號AccessKey擁有所有API的訪問權(quán)限，建議您使用RAM用戶進(jìn)行API訪問或日常運(yùn)維。
        // 本示例以將AccessKey ID和 AccessKey Secret保存在環(huán)境變量為例說明。配置方法請參見：http://bestwisewords.com/zh/sdk/developer-reference/v2-manage-access-credentials?spm=a2c4g.11186623.0.0.423350fbOTFdOB#2a38e5c14b4em
        com.aliyun.credentials.Client credentialClient = new com.aliyun.credentials.Client();

        Config config = new Config();
        config.setCredential(credentialClient);

        // 如需硬編碼AccessKey ID和AccessKey Secret，代碼如下，但強(qiáng)烈建議不要把AccessKey ID和AccessKey Secret保存到工程代碼里，否則可能導(dǎo)致AccessKey泄露，威脅您賬號下所有資源的安全。
        // config.accessKeyId = <第二步創(chuàng)建的AccessKey ID>;
        // config.accessKeySecret = <第二步創(chuàng)建的AccessKey Secret>;
        config.endpoint = "ice." + regionId + ".aliyuncs.com";
        config.regionId = regionId;
        iceClient = new Client(config);
    }

    public void runExample() throws Exception {

        // 視頻素材
        JSONObject mediaGroup1 = new JSONObject();
        mediaGroup1.put("GroupName", "start");
        mediaGroup1.put("MediaArray", Arrays.asList(
            "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/lgh/lgh-start-1.mp4"
        ));

        JSONObject mediaGroup2 = new JSONObject();
        mediaGroup2.put("GroupName", "middle");
        mediaGroup2.put("MediaArray", Arrays.asList(
            "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/lgh/lgh-m-1.mp4",
            "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/lgh/lgh-m-2.mp4",
            "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/lgh/lgh-m-3.mp4"
        ));

        JSONObject mediaGroup3 = new JSONObject();
        mediaGroup3.put("GroupName", "end");
        mediaGroup3.put("MediaArray", Arrays.asList(
            "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/lgh/lgh-end-1.mp4"
        ));

        JSONArray mediaGroupArray = new JSONArray();
        mediaGroupArray.add(mediaGroup1);
        mediaGroupArray.add(mediaGroup2);
        mediaGroupArray.add(mediaGroup3);

        // 口播文案
        List<String> speechTextArray = Arrays.asList(
            "假期糾結(jié)去哪兒玩？云南瀘沽湖邀您共赴一場與自然的約會。湛藍(lán)湖水如鏡，映照著摩梭女兒國的獨(dú)特風(fēng)情，如詩如畫。泛舟湖心，感受豬槽船搖曳的歲月靜好；仰望女神山，傾聽古老神秘的故事傳說。還在等什么，快來瀘沽湖共享這一份靜謐而迷人的湖光山色吧！",
            "假期規(guī)劃還在猶豫不決？何不考慮赴一場云南瀘沽湖的自然盛宴。那湛藍(lán)如鏡的湖面，映射出摩梭女兒國獨(dú)特的民俗風(fēng)情，如詩如畫，引人入勝。您可在湖心悠然泛舟，體驗(yàn)豬槽船搖曳間的寧靜歲月；也可抬頭瞻仰神圣女神山，傾聽那穿越千年的古老神秘傳說。快來瀘沽湖，共享這片靜謐而迷人的湖光山色所帶來的無盡詩意吧！"
        );

        // 視頻標(biāo)題
        List<String> titleArray = Arrays.asList(
            "瀘沽湖：湖光山色中的摩梭風(fēng)情",
            "探尋秘境瀘沽湖",
            "沉浸式體驗(yàn)瀘沽湖"
        );

        JSONObject inputConfig = new JSONObject();
        inputConfig.put("MediaGroupArray", mediaGroupArray);
        inputConfig.put("SpeechTextArray", speechTextArray);
        inputConfig.put("TitleArray", titleArray);

        // 生成的成片數(shù)
        int produceCount = 4;

        // 成片寬高，生成豎屏文件
        //int outputWidth = 1080;
        //int outputHeight = 1920;

        //// 成片寬高，生成橫屏文件
        int outputWidth = 1920;
        int outputHeight = 1080;

        // 成片oss地址，需包含{index} 占位符
        String mediaUrl = "http://" + bucket + ".oss-" + regionId + ".aliyuncs.com/script/output_{index}_w.mp4";

        JSONObject outputConfig = new JSONObject();
        outputConfig.put("MediaURL", mediaUrl);
        outputConfig.put("Count", produceCount);
        outputConfig.put("Width", outputWidth);
        outputConfig.put("Height", outputHeight);

        // 提交一鍵成片任務(wù)
        SubmitBatchMediaProducingJobRequest request = new SubmitBatchMediaProducingJobRequest();
        request.setInputConfig(inputConfig.toJSONString());
        request.setOutputConfig(outputConfig.toJSONString());

        SubmitBatchMediaProducingJobResponse response = iceClient.submitBatchMediaProducingJob(request);
        String jobId = response.getBody().getJobId();
        System.out.println("Start script batch job, batchJobId: " + jobId);

        // 輪詢?nèi)蝿?wù)狀態(tài)直到全部結(jié)束
        System.out.println("Waiting job finished...");
        int maxTry = 3000;
        int i = 0;
        while (i < maxTry) {
            Thread.sleep(3000);
            i++;
            GetBatchMediaProducingJobRequest getRequest = new GetBatchMediaProducingJobRequest();
            getRequest.setJobId(jobId);
            GetBatchMediaProducingJobResponse getResponse = iceClient.getBatchMediaProducingJob(getRequest);
            String status = getResponse.getBody().getEditingBatchJob().getStatus();
            System.out.println("BatchJobId: " + jobId + ", status:" + status);

            if ("Failed".equals(status)) {
                System.out.println("Batch job failed. JobInfo: " + JSONObject.toJSONString(getResponse.getBody().getEditingBatchJob()));
                throw new Exception("Produce failed. BatchJobId: " + jobId);
            }

            if ("Finished".equals(status)) {
                System.out.println("Batch job finished. JobInfo: " + JSONObject.toJSONString(getResponse.getBody().getEditingBatchJob()));
                break;
            }
        }
    }
}

{
  "MediaGroupArray": [{
    "GroupName": "start",
    "MediaArray": [
      "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/lgh/lgh-start-1.mp4"
    ]
  },
    {
      "GroupName": "middle",
      "MediaArray": [
        "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/lgh/lgh-m-1.mp4",
        "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/lgh/lgh-m-2.mp4",
        "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/lgh/lgh-m-3.mp4"
      ]
    },
    {
      "GroupName": "end",
      "MediaArray": [
        "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/lgh/lgh-end-1.mp4"
      ]
    }
  ],
  "SpeechTextArray": [
    "假期糾結(jié)去哪兒玩？云南瀘沽湖邀您共赴一場與自然的約會。湛藍(lán)湖水如鏡，映照著摩梭女兒國的獨(dú)特風(fēng)情，如詩如畫。泛舟湖心，感受豬槽船搖曳的歲月靜好；仰望女神山，傾聽古老神秘的故事傳說。還在等什么，快來瀘沽湖共享這一份靜謐而迷人的湖光山色吧！",
    "假期規(guī)劃還在猶豫不決？何不考慮赴一場云南瀘沽湖的自然盛宴。那湛藍(lán)如鏡的湖面，映射出摩梭女兒國獨(dú)特的民俗風(fēng)情，如詩如畫，引人入勝。您可在湖心悠然泛舟，體驗(yàn)豬槽船搖曳間的寧靜歲月；也可抬頭瞻仰神圣女神山，傾聽那穿越千年的古老神秘傳說。快來瀘沽湖，共享這片靜謐而迷人的湖光山色所帶來的無盡詩意吧！"
  ],
  "TitleArray": [
    "瀘沽湖：湖光山色中的摩梭風(fēng)情",
    "探尋秘境瀘沽湖",
    "沉浸式體驗(yàn)瀘沽湖"
  ]
}