import { lmt } from "../../Helpers/readI18NProp";
import { CommonKeyword } from "../commonKeyword";
import { logger } from '../../Logger/logger';
import { SelectDropdown } from '../selectDropdown';
import { DewElement } from "../element";

/**
 * Calendar works
 */
export class ClassicDatePicker {
  /**
   * To select today's date
   *
   * ```js
   *
   * await ClassicDatePicker.selectToday("//input[@aria-label='date']")
   * ```
   *
   * @param {String} locator located by CSS|XPath|strict locator.
   *
  */
  static async selectToday(locator: string) {
    try {
      await CommonKeyword.clickElement(locator);
      await CommonKeyword.click(`.//td[contains(@class,'ui-datepicker-today')]/a`);
    } catch (error) {
      logger.log(`Issue while performing operation in DDCC: Error while selecting todays date`);
      throw error;
    }
  }

  /**
 * To select date
 *
 * ```js
 *
 * await ClassicDatePicker.selectDate("//input[@aria-label='date']","01/25/2020")
 * ```
 *
 * @param {String} locator located by CSS|XPath|strict locator.
 * @param {String} date in MM/DD/YYYY date format
*/
  static async selectDate(locator: string, date: string) {
    try {
      const detailsAPI: any = await lmt.getUserLangCode();
      const lang: string = detailsAPI[`langCode`];
      const langValue = lang.replace(`_`, `-`);
      const dateObj = new Date(Date.parse(date));
      const month = dateObj.toLocaleString(`en-GB`, { month: `short` }); // months from 1-12
      const day = dateObj.getDate().toLocaleString(langValue);
      const year = dateObj.getFullYear().toLocaleString(langValue)
        .replace(`,`, ``);

      await CommonKeyword.clickElement(locator);
      await selectYear(year.toString());
      await selectMonth(await lmt.getLabel(month));
      await selectDay(day.toString());
    } catch (error) {
      logger.log(`Issue while performing operation in DDCC: Error while selecting date`);
      throw error;
    }
  }
}

/**
 * Select Year from calender
 *
 * @param {string} year
 */
async function selectYear(year: string) {
  try {
    await SelectDropdown.selectByLocator(`.//select[contains(@class,'ui-datepicker-year')]/option[text()='${year}']`);
  } catch (error) {
    logger.log(`Issue while performing operation in DDCC: Error while selecting Year`);
    throw error;
  }
}

/**
 * Select Month from calender
 *
 * @param {string} month
 */
async function selectMonth(month: string) {
  try {
    await SelectDropdown.selectByLocator(`.//select[contains(@class,'ui-datepicker-month')]/option[text()='${month}']`);
  } catch (error) {
    logger.log(`Issue while performing operation in DDCC: Error while selecting month`);
    throw error;
  }
}

/**
 * Select Day from calender
 *
 * @param {string} day
 * @param {boolean} IEClick
 */
async function selectDay(day: string) {
  try {
    await DewElement.verifyIfISeeElement(`#ui-datepicker-div`);
    await CommonKeyword.click(`//td[@data-handler="selectDay"]/a[text()='${day}']`);
  } catch (error) {
    logger.log(`Issue while performing operation in DDCC: Error while selecting day`);
    throw error;
  }
}