import AWS from 'aws-sdk';
import uuid from 'uuid';
const translate = new AWS.Translate({apiVersion: '2019-01-01'});
import * as dynamoDbLib from "./libs/dynamodb-lib";
import { success, failure } from "./libs/response-lib";


export async function main(event, context) {
  try {

    const data = JSON.parse(event.body);

    const toTranslate = {
        SourceLanguageCode: 'auto', /* required */
        TargetLanguageCode: data.TargetLanguageCode, /* required */
        Text: data.Text, /* required */
    };

    const translated = await translate.translateText(toTranslate).promise();

    console.log(translated);

    const params = {
        "TableName": "sites",
        "Item": {
            "userId": "1",
            "siteId": uuid.v1(),
            "Language": translated.TargetLanguageCode,
            "SiteName": translated.TranslatedText,
            "CreatedAt": Date.now()
        }
    }

    try {
        await dynamoDbLib.call("put", params);
        return success(params.Item);
    } catch (e) {
        console.log(e);
        return failure({ status: false });
    }


  } catch (err) {
    console.log(err, err.stack);
  }
}