import { columnsText, fontSize as fs, getLength, AlginType, FontSize } from './print_common';

import mpos from 'qm-mposkit';
const LklPayment = mpos.LklPayment;

// const PAGE_ROW_SIZE: number = 32;
const PAGE_ROW_SIZE: number = 28;

function startPrint(_: any) {
  return new Promise<any>(resolve => resolve(null));
}

function printText(text: String, fontSize: FontSize = 'middle', algin: AlginType = 0) {
  fontSize = typeof fontSize === 'number' ? fontSize : fs(fontSize);
  console.log(text, fontSize, algin);
  return LklPayment.printLineWrap(text);
}

function printlnText(text: String, fontSize: FontSize = 'middle', algin: AlginType = 0) {
  return printText(text, fontSize, algin);
}

const printQrCode = text => {
  return LklPayment.printQrCode(text);
};

let printBarCode = text => {
  console.log(text);
  // Print365.printBarCode(text);
  return new Promise<any>(resolve => resolve(null));
};

function printColumnsText(texts: Array<string>, weights: Array<number>, algins: Array<any>, zoom: boolean = true) {
  let array = columnsText(texts, weights, algins, PAGE_ROW_SIZE, zoom);
  return new Promise<any>(resolve => {
    array.map(async text => {
      await LklPayment.printLineWrap(text);
    });
    resolve(null);
  });
}

function line() {
  return LklPayment.printDashLine();
}

function lineWrap(nums: number) {
  return new Promise<any>(async resolve => {
    for (var index = 0; index < nums; ++index) {
      await LklPayment.printEmptyLine();
    }
    resolve(null);
  });
}

function endPrint() {
  // for (var index = 0; index < 4; ++index) {
  //   LklPayment.printEmptyLine();
  // }
  return new Promise<any>(async resolve => {
    await lineWrap(4);
    resolve(null);
  });
}

export { printText, printlnText, printColumnsText, lineWrap, line, printQrCode, printBarCode, startPrint, endPrint };