import { DateTime } from 'luxon';
import { IGlobalVariable } from '@automatisch/types';
import defineTrigger from '../../../../helpers/define-trigger';
import cronTimes from '../../common/cron-times';
import getNextCronDateTime from '../../common/get-next-cron-date-time';
import getDateTimeObjectRepresentation from '../../common/get-date-time-object';

export default defineTrigger({
  name: 'Every month',
  key: 'everyMonth',
  description: 'Triggers every month.',
  substeps: [
    {
      key: 'chooseTrigger',
      name: 'Set up a trigger',
      arguments: [
        {
          label: 'Day of the month',
          key: 'day',
          type: 'dropdown',
          required: true,
          value: null,
          variables: false,
          options: [
            {
              label: '1',
              value: 1,
            },
            {
              label: '2',
              value: 2,
            },
            {
              label: '3',
              value: 3,
            },
            {
              label: '4',
              value: 4,
            },
            {
              label: '5',
              value: 5,
            },
            {
              label: '6',
              value: 6,
            },
            {
              label: '7',
              value: 7,
            },
            {
              label: '8',
              value: 8,
            },
            {
              label: '9',
              value: 9,
            },
            {
              label: '10',
              value: 10,
            },
            {
              label: '11',
              value: 11,
            },
            {
              label: '12',
              value: 12,
            },
            {
              label: '13',
              value: 13,
            },
            {
              label: '14',
              value: 14,
            },
            {
              label: '15',
              value: 15,
            },
            {
              label: '16',
              value: 16,
            },
            {
              label: '17',
              value: 17,
            },
            {
              label: '18',
              value: 18,
            },
            {
              label: '19',
              value: 19,
            },
            {
              label: '20',
              value: 20,
            },
            {
              label: '21',
              value: 21,
            },
            {
              label: '22',
              value: 22,
            },
            {
              label: '23',
              value: 23,
            },
            {
              label: '24',
              value: 24,
            },
            {
              label: '25',
              value: 25,
            },
            {
              label: '26',
              value: 26,
            },
            {
              label: '27',
              value: 27,
            },
            {
              label: '28',
              value: 28,
            },
            {
              label: '29',
              value: 29,
            },
            {
              label: '30',
              value: 30,
            },
            {
              label: '31',
              value: 31,
            },
          ],
        },
        {
          label: 'Time of day',
          key: 'hour',
          type: 'dropdown',
          required: true,
          value: null,
          variables: false,
          options: [
            {
              label: '00:00',
              value: 0,
            },
            {
              label: '01:00',
              value: 1,
            },
            {
              label: '02:00',
              value: 2,
            },
            {
              label: '03:00',
              value: 3,
            },
            {
              label: '04:00',
              value: 4,
            },
            {
              label: '05:00',
              value: 5,
            },
            {
              label: '06:00',
              value: 6,
            },
            {
              label: '07:00',
              value: 7,
            },
            {
              label: '08:00',
              value: 8,
            },
            {
              label: '09:00',
              value: 9,
            },
            {
              label: '10:00',
              value: 10,
            },
            {
              label: '11:00',
              value: 11,
            },
            {
              label: '12:00',
              value: 12,
            },
            {
              label: '13:00',
              value: 13,
            },
            {
              label: '14:00',
              value: 14,
            },
            {
              label: '15:00',
              value: 15,
            },
            {
              label: '16:00',
              value: 16,
            },
            {
              label: '17:00',
              value: 17,
            },
            {
              label: '18:00',
              value: 18,
            },
            {
              label: '19:00',
              value: 19,
            },
            {
              label: '20:00',
              value: 20,
            },
            {
              label: '21:00',
              value: 21,
            },
            {
              label: '22:00',
              value: 22,
            },
            {
              label: '23:00',
              value: 23,
            },
          ],
        },
      ],
    },
    {
      key: 'testStep',
      name: 'Test trigger',
    },
  ],

  getInterval(parameters: IGlobalVariable['step']['parameters']) {
    const interval = cronTimes.everyMonthOnAndAt(
      parameters.day as number,
      parameters.hour as number
    );

    return interval;
  },

  async run($) {
    const nextCronDateTime = getNextCronDateTime(
      this.getInterval($.step.parameters)
    );
    const dateTime = DateTime.now();
    const dateTimeObjectRepresentation = getDateTimeObjectRepresentation(
      $.execution.testRun ? nextCronDateTime : dateTime
    );

    const dataItem = {
      raw: dateTimeObjectRepresentation,
      meta: {
        internalId: dateTime.toMillis().toString(),
      },
    };

    return { data: [dataItem] };
  },
});