d2/period/parser.js

Javascript library for DHIS2

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.getPeriodFromPeriodId = getPeriodFromPeriodId;
exports.default = void 0;

var _helpers = require("./helpers");

var _formatters = require("./formatters");

var periodTypeRegex = {
  Daily: /^([0-9]{4})([0-9]{2})([0-9]{2})$/,
  // YYYYMMDD
  Weekly: /^([0-9]{4})()W([0-9]{1,2})$/,
  // YYYY"W"[1-53]
  WeeklyWednesday: /^([0-9]{4})(Wed)W([0-9]{1,2})$/,
  // YYYY"WedW"[1-53]
  WeeklyThursday: /^([0-9]{4})(Thu)W([0-9]{1,2})$/,
  // YYYY"ThuW"[1-53]
  WeeklySaturday: /^([0-9]{4})(Sat)W([0-9]{1,2})$/,
  // YYYY"SatW"[1-53]
  WeeklySunday: /^([0-9]{4})(Sun)W([0-9]{1,2})$/,
  // YYYY"SunW"[1-53]
  BiWeekly: /^([0-9]{4})BiW([0-9]{1,2})$/,
  // YYYY"BiW"[1-27]
  Monthly: /^([0-9]{4})([0-9]{2})$/,
  // YYYYMM
  BiMonthly: /^([0-9]{4})([0-9]{2})B$/,
  // YYYY0[1-6]"B"
  Quarterly: /^([0-9]{4})Q([1234])$/,
  // YYYY"Q"[1-4]
  SixMonthly: /^([0-9]{4})S([12])$/,
  // YYYY"S"[1/2]
  SixMonthlyApril: /^([0-9]{4})AprilS([12])$/,
  // YYYY"AprilS"[1/2]
  SixMonthlyNov: /^([0-9]{4})NovS([12])$/,
  // YYYY"NovS"[1/2]
  Yearly: /^([0-9]{4})$/,
  // YYYY
  FinancialApril: /^([0-9]{4})April$/,
  // YYYY"April"
  FinancialJuly: /^([0-9]{4})July$/,
  // YYYY"July"
  FinancialOct: /^([0-9]{4})Oct$/,
  // YYYY"Oct"
  FinancialNov: /^([0-9]{4})Nov$/ // YYYY"Nov"

  /* eslint-disable complexity */

};

var weeklyMatcherParser = function weeklyMatcherParser(match) {
  var locale = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'en';
  var year = parseInt(match[1], 10);
  var weekType = match[2];
  var week = parseInt(match[3], 10);

  if (week < 1 || week > 53) {
    throw new Error('Invalid week number');
  }

  var weekTypeDiff = 0;

  switch (weekType) {
    case 'Wed':
      weekTypeDiff = 2;
      break;

    case 'Thu':
      weekTypeDiff = 3;
      break;

    case 'Sat':
      weekTypeDiff = -2;
      break;

    case 'Sun':
      weekTypeDiff = -1;
      break;

    default:
      break;
  }

  var p = (0, _helpers.computeWeekBasedPeriod)({
    year: year,
    week: week,
    locale: locale,
    weekTypeDiff: weekTypeDiff
  });
  var name = p.startMonthName === p.endMonthName ? "".concat(p.year, " W").concat(p.week, " ").concat(p.startMonthName, " ").concat(p.startDayNum, " - ").concat(p.endDayNum) : "".concat(p.year, " W").concat(p.week, " ").concat(p.startMonthName, " ").concat(p.startDayNum, " - ").concat(p.endMonthName, " ").concat(p.endDayNum);
  return {
    id: "".concat(p.year).concat(weekType, "W").concat(p.week),
    name: name,
    startDate: p.startDate,
    endDate: p.endDate
  };
};

var isValidDailyPeriod = function isValidDailyPeriod(month, year, day) {
  return month > 11 || month < 0 || day > 31 || day < 1 || year < 1000 || year > 5000;
};
/* eslint-enable */


var regexMatchToPeriod = {
  Daily: function Daily(match) {
    var locale = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'en';
    var year = parseInt(match[1], 10);
    var month = parseInt(match[2], 10) - 1;
    var day = parseInt(match[3], 10);

    if (isValidDailyPeriod(month, year, day)) {
      throw new Error('Invalid Daily period');
    }

    var date = new Date(match[1], match[2] - 1, match[3]);
    return {
      id: "".concat(date.getFullYear()).concat("0".concat(date.getMonth() + 1).substr(-2)).concat("0".concat(date.getDate()).substr(-2)),
      name: (0, _formatters.toLocaleDayFormat)(date, locale),
      startDate: (0, _helpers.formatAsISODate)(date),
      endDate: (0, _helpers.formatAsISODate)(date)
    };
  },
  Weekly: weeklyMatcherParser,
  WeeklyWednesday: weeklyMatcherParser,
  WeeklyThursday: weeklyMatcherParser,
  WeeklySaturday: weeklyMatcherParser,
  WeeklySunday: weeklyMatcherParser,
  BiWeekly: function BiWeekly(match) {
    var locale = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'en';
    var year = parseInt(match[1], 10);
    var biWeek = parseInt(match[2], 10);

    if (biWeek < 1 || biWeek > 27) {
      throw new Error('Invalid BiWeek number');
    }

    var week = biWeek * 2 - 1;
    var p = (0, _helpers.computeWeekBasedPeriod)({
      year: year,
      week: week,
      locale: locale,
      periodLength: 13
    });
    biWeek = (p.week + 1) / 2;
    var name = p.startMonthName === p.endMonthName ? "".concat(p.year, " BiWeek ").concat(biWeek, " ").concat(p.startMonthName, " ").concat(p.startDayNum, " - ").concat(p.endDayNum) : "".concat(p.year, " BiWeek ").concat(biWeek, " ").concat(p.startMonthName, " ").concat(p.startDayNum, " - ").concat(p.endMonthName, " ").concat(p.endDayNum);
    return {
      id: "".concat(p.year, "BiW").concat(biWeek),
      name: name,
      startDate: p.startDate,
      endDate: p.endDate
    };
  },
  Monthly: function Monthly(match) {
    var locale = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'en';
    var id = match[0];
    var year = parseInt(match[1], 10);
    var month = parseInt(match[2], 10) - 1;

    if (month > 11 || month < 0) {
      throw new Error('Invalid month number');
    }

    var monthNum = "0".concat(month + 1).substr(-2);
    var monthNames = (0, _helpers.getMonthNamesForLocale)(locale);
    var lastDay = (0, _helpers.getLastDateOfMonth)(year, month);
    return {
      id: id,
      name: "".concat(monthNames[month], " ").concat(year),
      startDate: "".concat(year, "-").concat(monthNum, "-01"),
      endDate: (0, _helpers.formatAsISODate)(lastDay)
    };
  },
  BiMonthly: function BiMonthly(match) {
    var locale = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'en';
    var id = match[0];
    var year = parseInt(match[1], 10);
    var biMonth = parseInt(match[2], 10);

    if (biMonth < 1 || biMonth > 6) {
      throw new Error('Invalid BiMonth number');
    }

    var startMonth = (biMonth - 1) * 2;
    var startMonthNum = "0".concat(startMonth + 1).substr(-2);
    var endMonth = startMonth + 1;
    var monthNames = (0, _helpers.getMonthNamesForLocale)(locale);
    return {
      id: id,
      name: "".concat(monthNames[startMonth], " - ").concat(monthNames[endMonth], " ").concat(year),
      startDate: "".concat(year, "-").concat(startMonthNum, "-01"),
      endDate: (0, _helpers.formatAsISODate)((0, _helpers.getLastDateOfMonth)(year, endMonth))
    };
  },
  Quarterly: function Quarterly(match) {
    var locale = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'en';
    var id = match[0];
    var year = parseInt(match[1], 10);
    var quarter = parseInt(match[2], 10);
    var startMonth = (quarter - 1) * 3;
    var endMonth = quarter * 3 - 1;
    var monthNames = (0, _helpers.getMonthNamesForLocale)(locale);
    return {
      id: id,
      name: "".concat(monthNames[startMonth], " - ").concat(monthNames[endMonth], " ").concat(year),
      startDate: (0, _helpers.formatAsISODate)((0, _helpers.getFirstDateOfQuarter)(year, quarter)),
      endDate: (0, _helpers.formatAsISODate)((0, _helpers.getLastDateOfQuarter)(year, quarter))
    };
  },
  SixMonthly: function SixMonthly(match) {
    var locale = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'en';
    var id = match[0];
    var year = match[1];
    var s = parseInt(match[2], 10) - 1;
    var startMonth = 6 * s;
    var endMonth = 6 * s + 6;
    var endMonthNum = "0".concat(endMonth).substr(-2);
    var monthNames = (0, _helpers.getMonthNamesForLocale)(locale);
    return {
      id: id,
      name: "".concat(monthNames[startMonth], " - ").concat(monthNames[endMonth - 1], " ").concat(year),
      startDate: "".concat(year, "-0").concat(startMonth + 1, "-01"),
      endDate: "".concat(year, "-").concat(endMonthNum, "-").concat(s === 0 ? '30' : '31')
    };
  },
  SixMonthlyApril: function SixMonthlyApril(match) {
    var locale = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'en';
    var id = match[0];
    var year = parseInt(match[1], 10);
    var s = parseInt(match[2], 10) - 1;
    var startMonth = s === 0 ? 4 : 10;
    var startMonthNum = "0".concat(startMonth).substr(-2);
    var endMonth = s === 0 ? 9 : 3;
    var endMonthNum = "0".concat(endMonth).substr(-2);
    var monthNames = (0, _helpers.getMonthNamesForLocale)(locale);
    return {
      id: id,
      name: s === 0 ? "".concat(monthNames[startMonth - 1], " - ").concat(monthNames[endMonth - 1], " ").concat(year) : "".concat(monthNames[startMonth - 1], " ").concat(year, " - ").concat(monthNames[endMonth - 1], " ").concat(year + 1),
      startDate: "".concat(year, "-").concat(startMonthNum, "-01"),
      endDate: "".concat(year + s, "-").concat(endMonthNum, "-").concat(s === 0 ? '30' : '31')
    };
  },

  /* eslint-disable complexity */
  SixMonthlyNov: function SixMonthlyNov(match) {
    var locale = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'en';
    var id = match[0];
    var year = parseInt(match[1], 10);
    var s = parseInt(match[2], 10) - 1;
    var startMonth = s === 0 ? 11 : 5;
    var startMonthNum = "0".concat(startMonth).substr(-2);
    var endMonth = s === 0 ? 4 : 10;
    var endMonthNum = "0".concat(endMonth).substr(-2);
    var monthNames = (0, _helpers.getMonthNamesForLocale)(locale);
    var startYear = s === 0 ? year : year + 1;
    var endYear = year + 1;
    return {
      id: id,
      name: s === 0 ? "".concat(monthNames[startMonth - 1], " ").concat(year, " - ").concat(monthNames[endMonth - 1], " ").concat(endYear) : "".concat(monthNames[startMonth - 1], " - ").concat(monthNames[endMonth - 1], " ").concat(endYear),
      startDate: "".concat(startYear, "-").concat(startMonthNum, "-01"),
      endDate: "".concat(endYear, "-").concat(endMonthNum, "-").concat(s === 0 ? '30' : '31')
    };
  },

  /* eslint-enable */
  Yearly: function Yearly(match) {
    return {
      id: match[0],
      name: match[1],
      startDate: "".concat(match[1], "-01-01"),
      endDate: "".concat(match[1], "-12-31")
    };
  },
  FinancialApril: function FinancialApril(match) {
    var locale = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'en';
    var year = parseInt(match[1], 10);
    var monthNames = (0, _helpers.getMonthNamesForLocale)(locale);
    return {
      id: match[0],
      name: "".concat(monthNames[3], " ").concat(year, " - ").concat(monthNames[2], " ").concat(year + 1),
      startDate: "".concat(year, "-04-01"),
      endDate: "".concat(year + 1, "-03-31")
    };
  },
  FinancialJuly: function FinancialJuly(match) {
    var locale = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'en';
    var year = parseInt(match[1], 10);
    var monthNames = (0, _helpers.getMonthNamesForLocale)(locale);
    return {
      id: match[0],
      name: "".concat(monthNames[6], " ").concat(year, " - ").concat(monthNames[5], " ").concat(year + 1),
      startDate: "".concat(year, "-07-01"),
      endDate: "".concat(year + 1, "-06-30")
    };
  },
  FinancialOct: function FinancialOct(match) {
    var locale = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'en';
    var year = parseInt(match[1], 10);
    var monthNames = (0, _helpers.getMonthNamesForLocale)(locale);
    return {
      id: match[0],
      name: "".concat(monthNames[9], " ").concat(year, " - ").concat(monthNames[8], " ").concat(year + 1),
      startDate: "".concat(year, "-10-01"),
      endDate: "".concat(year + 1, "-09-30")
    };
  },
  FinancialNov: function FinancialNov(match) {
    var locale = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'en';
    var year = parseInt(match[1], 10);
    var monthNames = (0, _helpers.getMonthNamesForLocale)(locale);
    return {
      id: match[0],
      name: "".concat(monthNames[10], " ").concat(year, " - ").concat(monthNames[9], " ").concat(year + 1),
      startDate: "".concat(year, "-11-01"),
      endDate: "".concat(year + 1, "-10-31")
    };
  }
};

function getPeriodFromPeriodId(periodId) {
  var locale = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'en';
  var period = Object.keys(periodTypeRegex).filter(function (periodType) {
    return periodTypeRegex[periodType].test(periodId) && regexMatchToPeriod.hasOwnProperty(periodType);
  }).map(function (periodType) {
    var matchedPeriod = regexMatchToPeriod[periodType](periodId.match(periodTypeRegex[periodType]), locale);
    matchedPeriod.type = periodType;
    return matchedPeriod;
  })[0];

  if (!period) {
    throw new Error('Invalid period format');
  }

  return period;
}

var _default = getPeriodFromPeriodId;
exports.default = _default;
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