// define a single task in a file
import { Task, api, task } from "actionhero";
import moment from 'moment'

export class ExportOrder extends Task {
  constructor() {
    super();
    this.name = "exportOrder";
    this.description = "I export a specific retail invoice for a shopify order";
    this.frequency = 0;
    this.queue = "importExport";
    this.middleware = [];
    this.inputs = {
      order: { required: true},
      shop: { required: true},
      exportType: {required: true},
      cronId: {required: false}
    };
  }

  async run(params) {

    const {order, shop, exportType, cronId} = params;

    let log = await api.exportLogs.orders.createLog({
      orderId: order.id,
      cronId: cronId,
      type: "export:" + exportType,
      shop: shop,
      status: "started"
    })

    try{

      const dateTime = this.getDateString();
      let xmlData;

      const rentalOrder = {
        ...order,
        line_items: []
      }
      const retailOrder = {
        ...order,
        line_items: []
      }

      //supliment orderData
      for(var i = 0; i < order.line_items.length; i++){
        const line_item = order.line_items[i];
        const product = await api.exportOrders.getProductData(line_item.product_id, shop, "product_type");
        const metafields = await api.exportOrders.getProductMetaFields(line_item.product_id, shop);

        line_item.metafields = metafields.metafields;
        line_item.productData = product.product;

        if(line_item.productData.product_type == "Rental"){
          rentalOrder.line_items.push(line_item);
        }else{
          retailOrder.line_items.push(line_item);
        }
      }

      if(exportType == "reservation"){
        if(rentalOrder.line_items.length){
          xmlData = api.exportOrders.convertRentalReservation(rentalOrder);
        }
      }else{
        if(retailOrder.line_items.length){
          xmlData = api.exportOrders.convertRetailInvoice(retailOrder);
        }
      }

      if(xmlData){
        const fileName = `${exportType}${order.id}_${dateTime}.xml`;
        await api.exportOrders.saveXMLFile(fileName, xmlData, shop);

        log.message = fileName
        log.status = "success"
        api.exportLogs.orders.createUpdateLog(log);
        api.exportOrders.markOrder(order, "exported", shop);
      }else{
        //no export and no error... delete log
        await log.destroy();
      }
    }catch(e){
      log.message = e.stack
      log.status = "error"
      api.exportLogs.orders.createUpdateLog(log);

      await task.enqueue(
        "sendEmail",
        { email: "ryan@43webstudio.com",
          subject: `Order ${order.name} errored during export on ${shop}.`,
          message: e.stack},
        "default"
      );
    }

  }

  getDateString(){
    return moment().format();
  }
}