VLEX/BPM-UI/node_modules/ngx-bootstrap/chronos/esm2015/duration/create.js

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
// ASP.NET json date format regex
import { Duration, isDuration } from './constructor';
import { isDateValid, isNumber, isObject, isString, toInt } from '../utils/type-checks';
import { DATE, HOUR, MILLISECOND, MINUTE, SECOND } from '../units/constants';
import { parseDate } from '../create/local';
import { absRound } from '../utils/abs-round';
import { cloneWithOffset } from '../units/offset';
import { isAfter, isBefore } from '../utils/date-compare';
import { getFullYear, getMonth } from '../utils/date-getters';
import { add } from '../moment/add-subtract';
import { cloneDate } from '../create/clone';
/** @type {?} */
const aspNetRegex = /^(\-|\+)?(?:(\d*)[. ])?(\d+)\:(\d+)(?:\:(\d+)(\.\d*)?)?$/;
// from http://docs.closure-library.googlecode.com/git/closure_goog_date_date.js.source.html
// somewhat more in line with 4.4.3.2 2004 spec, but allows decimal anywhere
// and further modified to allow for strings containing both week and day
// tslint:disable-next-line
/** @type {?} */
const isoRegex = /^(-|\+)?P(?:([-+]?[0-9,.]*)Y)?(?:([-+]?[0-9,.]*)M)?(?:([-+]?[0-9,.]*)W)?(?:([-+]?[0-9,.]*)D)?(?:T(?:([-+]?[0-9,.]*)H)?(?:([-+]?[0-9,.]*)M)?(?:([-+]?[0-9,.]*)S)?)?$/;
/**
 * @param {?=} input
 * @param {?=} key
 * @param {?=} config
 * @return {?}
 */
export function createDuration(input, key, config = {}) {
    /** @type {?} */
    const duration = convertDuration(input, key);
    // matching against regexp is expensive, do it on demand
    return new Duration(duration, config);
}
/**
 * @param {?} input
 * @param {?} key
 * @return {?}
 */
function convertDuration(input, key) {
    // checks for null or undefined
    if (input == null) {
        return {};
    }
    if (isDuration(input)) {
        return {
            milliseconds: input._milliseconds,
            day: input._days,
            month: input._months
        };
    }
    if (isNumber(input)) {
        // duration = {};
        return key ? { [key]: input } : { milliseconds: input };
    }
    if (isString(input)) {
        /** @type {?} */
        let match = aspNetRegex.exec(input);
        if (match) {
            /** @type {?} */
            const sign = (match[1] === '-') ? -1 : 1;
            return {
                year: 0,
                day: toInt(match[DATE]) * sign,
                hours: toInt(match[HOUR]) * sign,
                minutes: toInt(match[MINUTE]) * sign,
                seconds: toInt(match[SECOND]) * sign,
                // the millisecond decimal point is included in the match
                milliseconds: toInt(absRound(toInt(match[MILLISECOND]) * 1000)) * sign
            };
        }
        match = isoRegex.exec(input);
        if (match) {
            /** @type {?} */
            const sign = (match[1] === '-') ? -1 : (match[1] === '+') ? 1 : 1;
            return {
                year: parseIso(match[2], sign),
                month: parseIso(match[3], sign),
                week: parseIso(match[4], sign),
                day: parseIso(match[5], sign),
                hours: parseIso(match[6], sign),
                minutes: parseIso(match[7], sign),
                seconds: parseIso(match[8], sign)
            };
        }
    }
    if (isObject(input) && ('from' in input || 'to' in input)) {
        /** @type {?} */
        const diffRes = momentsDifference(parseDate(input.from), parseDate(input.to));
        return {
            milliseconds: diffRes.milliseconds,
            month: diffRes.months
        };
    }
    return input;
}
// createDuration.fn = Duration.prototype;
// createDuration.invalid = invalid;
/**
 * @param {?} inp
 * @param {?} sign
 * @return {?}
 */
function parseIso(inp, sign) {
    // We'd normally use ~~inp for this, but unfortunately it also
    // converts floats to ints.
    // inp may be undefined, so careful calling replace on it.
    /** @type {?} */
    const res = inp && parseFloat(inp.replace(',', '.'));
    // apply sign while we're at it
    return (isNaN(res) ? 0 : res) * sign;
}
/**
 * @param {?} base
 * @param {?} other
 * @return {?}
 */
function positiveMomentsDifference(base, other) {
    /** @type {?} */
    const res = { milliseconds: 0, months: 0 };
    res.months = getMonth(other) - getMonth(base) +
        (getFullYear(other) - getFullYear(base)) * 12;
    /** @type {?} */
    const _basePlus = add(cloneDate(base), res.months, 'month');
    if (isAfter(_basePlus, other)) {
        --res.months;
    }
    res.milliseconds = +other - +(add(cloneDate(base), res.months, 'month'));
    return res;
}
/**
 * @param {?} base
 * @param {?} other
 * @return {?}
 */
function momentsDifference(base, other) {
    if (!(isDateValid(base) && isDateValid(other))) {
        return { milliseconds: 0, months: 0 };
    }
    /** @type {?} */
    let res;
    /** @type {?} */
    const _other = cloneWithOffset(other, base, { _offset: base.getTimezoneOffset() });
    if (isBefore(base, _other)) {
        res = positiveMomentsDifference(base, _other);
    }
    else {
        res = positiveMomentsDifference(_other, base);
        res.milliseconds = -res.milliseconds;
        res.months = -res.months;
    }
    return res;
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"create.js","sourceRoot":"ng://ngx-bootstrap/chronos/","sources":["duration/create.ts"],"names":[],"mappings":";;;;;AACA,OAAO,EAAE,QAAQ,EAAE,UAAU,EAAE,MAAM,eAAe,CAAC;AACrD,OAAO,EAAE,WAAW,EAAE,QAAQ,EAAE,QAAQ,EAAE,QAAQ,EAAE,KAAK,EAAE,MAAM,sBAAsB,CAAC;AACxF,OAAO,EAAE,IAAI,EAAE,IAAI,EAAE,WAAW,EAAE,MAAM,EAAE,MAAM,EAAE,MAAM,oBAAoB,CAAC;AAC7E,OAAO,EAAE,SAAS,EAAE,MAAM,iBAAiB,CAAC;AAC5C,OAAO,EAAE,QAAQ,EAAE,MAAM,oBAAoB,CAAC;AAG9C,OAAO,EAAE,eAAe,EAAE,MAAM,iBAAiB,CAAC;AAClD,OAAO,EAAE,OAAO,EAAE,QAAQ,EAAE,MAAM,uBAAuB,CAAC;AAC1D,OAAO,EAAE,WAAW,EAAE,QAAQ,EAAE,MAAM,uBAAuB,CAAC;AAC9D,OAAO,EAAE,GAAG,EAAE,MAAM,wBAAwB,CAAC;AAC7C,OAAO,EAAE,SAAS,EAAE,MAAM,iBAAiB,CAAC;;MAEtC,WAAW,GAAG,0DAA0D;;;;;;MAMxE,QAAQ,GAAG,qKAAqK;;;;;;;AAItL,MAAM,UAAU,cAAc,CAAC,KAAqB,EAAE,GAAY,EAAE,SAA4B,EAAE;;UAC1F,QAAQ,GAAG,eAAe,CAAC,KAAK,EAAE,GAAG,CAAC;IAC5C,wDAAwD;IAExD,OAAO,IAAI,QAAQ,CAAC,QAAQ,EAAE,MAAM,CAAC,CAAC;AACxC,CAAC;;;;;;AAED,SAAS,eAAe,CAAC,KAAU,EAAE,GAAW;IAC9C,+BAA+B;IAC/B,IAAI,KAAK,IAAI,IAAI,EAAE;QACjB,OAAO,EAAE,CAAC;KACX;IAED,IAAI,UAAU,CAAC,KAAK,CAAC,EAAE;QACrB,OAAO;YACL,YAAY,EAAE,KAAK,CAAC,aAAa;YACjC,GAAG,EAAE,KAAK,CAAC,KAAK;YAChB,KAAK,EAAE,KAAK,CAAC,OAAO;SACrB,CAAC;KACH;IACD,IAAI,QAAQ,CAAC,KAAK,CAAC,EAAE;QACnB,iBAAiB;QACjB,OAAO,GAAG,CAAC,CAAC,CAAC,EAAE,CAAC,GAAG,CAAC,EAAE,KAAK,EAAE,CAAC,CAAC,CAAC,EAAE,YAAY,EAAE,KAAK,EAAE,CAAC;KACzD;IAED,IAAI,QAAQ,CAAC,KAAK,CAAC,EAAE;;YACf,KAAK,GAAG,WAAW,CAAC,IAAI,CAAC,KAAK,CAAC;QAEnC,IAAI,KAAK,EAAE;;kBACH,IAAI,GAAG,CAAC,KAAK,CAAC,CAAC,CAAC,KAAK,GAAG,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC;YAExC,OAAO;gBACL,IAAI,EAAE,CAAC;gBACP,GAAG,EAAE,KAAK,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC,GAAG,IAAI;gBAC9B,KAAK,EAAE,KAAK,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC,GAAG,IAAI;gBAChC,OAAO,EAAE,KAAK,CAAC,KAAK,CAAC,MAAM,CAAC,CAAC,GAAG,IAAI;gBACpC,OAAO,EAAE,KAAK,CAAC,KAAK,CAAC,MAAM,CAAC,CAAC,GAAG,IAAI;;gBAEpC,YAAY,EAAE,KAAK,CAAC,QAAQ,CAAC,KAAK,CAAC,KAAK,CAAC,WAAW,CAAC,CAAC,GAAG,IAAI,CAAC,CAAC,GAAG,IAAI;aACvE,CAAC;SACH;QAED,KAAK,GAAG,QAAQ,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;QAC7B,IAAI,KAAK,EAAE;;kBACH,IAAI,GAAG,CAAC,KAAK,CAAC,CAAC,CAAC,KAAK,GAAG,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,KAAK,CAAC,CAAC,CAAC,KAAK,GAAG,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC;YAEjE,OAAO;gBACL,IAAI,EAAE,QAAQ,CAAC,KAAK,CAAC,CAAC,CAAC,EAAE,IAAI,CAAC;gBAC9B,KAAK,EAAE,QAAQ,CAAC,KAAK,CAAC,CAAC,CAAC,EAAE,IAAI,CAAC;gBAC/B,IAAI,EAAE,QAAQ,CAAC,KAAK,CAAC,CAAC,CAAC,EAAE,IAAI,CAAC;gBAC9B,GAAG,EAAE,QAAQ,CAAC,KAAK,CAAC,CAAC,CAAC,EAAE,IAAI,CAAC;gBAC7B,KAAK,EAAE,QAAQ,CAAC,KAAK,CAAC,CAAC,CAAC,EAAE,IAAI,CAAC;gBAC/B,OAAO,EAAE,QAAQ,CAAC,KAAK,CAAC,CAAC,CAAC,EAAE,IAAI,CAAC;gBACjC,OAAO,EAAE,QAAQ,CAAC,KAAK,CAAC,CAAC,CAAC,EAAE,IAAI,CAAC;aAClC,CAAC;SACH;KAEF;IAED,IAAI,QAAQ,CAAuB,KAAK,CAAC,IAAI,CAAC,MAAM,IAAI,KAAK,IAAI,IAAI,IAAI,KAAK,CAAC,EAAE;;cACzE,OAAO,GAAG,iBAAiB,CAAC,SAAS,CAAC,KAAK,CAAC,IAAI,CAAC,EAAE,SAAS,CAAC,KAAK,CAAC,EAAE,CAAC,CAAC;QAE7E,OAAO;YACL,YAAY,EAAE,OAAO,CAAC,YAAY;YAClC,KAAK,EAAE,OAAO,CAAC,MAAM;SACtB,CAAC;KACH;IAED,OAAO,KAAK,CAAC;AACf,CAAC;;;;;;;;AAKD,SAAS,QAAQ,CAAC,GAAW,EAAE,IAAY;;;;;UAInC,GAAG,GAAG,GAAG,IAAI,UAAU,CAAC,GAAG,CAAC,OAAO,CAAC,GAAG,EAAE,GAAG,CAAC,CAAC;IACpD,+BAA+B;IAE/B,OAAO,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,GAAG,CAAC,GAAG,IAAI,CAAC;AACvC,CAAC;;;;;;AAED,SAAS,yBAAyB,CAAC,IAAU,EAAE,KAAW;;UAClD,GAAG,GAAG,EAAE,YAAY,EAAE,CAAC,EAAE,MAAM,EAAE,CAAC,EAAE;IAE1C,GAAG,CAAC,MAAM,GAAG,QAAQ,CAAC,KAAK,CAAC,GAAG,QAAQ,CAAC,IAAI,CAAC;QAC3C,CAAC,WAAW,CAAC,KAAK,CAAC,GAAG,WAAW,CAAC,IAAI,CAAC,CAAC,GAAG,EAAE,CAAC;;UAC1C,SAAS,GAAG,GAAG,CAAC,SAAS,CAAC,IAAI,CAAC,EAAE,GAAG,CAAC,MAAM,EAAE,OAAO,CAAC;IAC3D,IAAI,OAAO,CAAC,SAAS,EAAE,KAAK,CAAC,EAAE;QAC7B,EAAE,GAAG,CAAC,MAAM,CAAC;KACd;IAED,GAAG,CAAC,YAAY,GAAG,CAAC,KAAK,GAAG,CAAC,CAAC,GAAG,CAAC,SAAS,CAAC,IAAI,CAAC,EAAE,GAAG,CAAC,MAAM,EAAE,OAAO,CAAC,CAAC,CAAC;IAEzE,OAAO,GAAG,CAAC;AACb,CAAC;;;;;;AAED,SAAS,iBAAiB,CAAC,IAAU,EAAE,KAAW;IAChD,IAAI,CAAC,CAAC,WAAW,CAAC,IAAI,CAAC,IAAI,WAAW,CAAC,KAAK,CAAC,CAAC,EAAE;QAC9C,OAAO,EAAE,YAAY,EAAE,CAAC,EAAE,MAAM,EAAE,CAAC,EAAE,CAAC;KACvC;;QAEG,GAAG;;UACD,MAAM,GAAG,eAAe,CAAC,KAAK,EAAE,IAAI,EAAE,EAAC,OAAO,EAAE,IAAI,CAAC,iBAAiB,EAAE,EAAC,CAAC;IAChF,IAAI,QAAQ,CAAC,IAAI,EAAE,MAAM,CAAC,EAAE;QAC1B,GAAG,GAAG,yBAAyB,CAAC,IAAI,EAAE,MAAM,CAAC,CAAC;KAC/C;SAAM;QACL,GAAG,GAAG,yBAAyB,CAAC,MAAM,EAAE,IAAI,CAAC,CAAC;QAC9C,GAAG,CAAC,YAAY,GAAG,CAAC,GAAG,CAAC,YAAY,CAAC;QACrC,GAAG,CAAC,MAAM,GAAG,CAAC,GAAG,CAAC,MAAM,CAAC;KAC1B;IAED,OAAO,GAAG,CAAC;AACb,CAAC","sourcesContent":["// ASP.NET json date format regex\nimport { Duration, isDuration } from './constructor';\nimport { isDateValid, isNumber, isObject, isString, toInt } from '../utils/type-checks';\nimport { DATE, HOUR, MILLISECOND, MINUTE, SECOND } from '../units/constants';\nimport { parseDate } from '../create/local';\nimport { absRound } from '../utils/abs-round';\nimport { DateObject } from '../types';\nimport { DateParsingConfig } from '../create/parsing.types';\nimport { cloneWithOffset } from '../units/offset';\nimport { isAfter, isBefore } from '../utils/date-compare';\nimport { getFullYear, getMonth } from '../utils/date-getters';\nimport { add } from '../moment/add-subtract';\nimport { cloneDate } from '../create/clone';\n\nconst aspNetRegex = /^(\\-|\\+)?(?:(\\d*)[. ])?(\\d+)\\:(\\d+)(?:\\:(\\d+)(\\.\\d*)?)?$/;\n\n// from http://docs.closure-library.googlecode.com/git/closure_goog_date_date.js.source.html\n// somewhat more in line with 4.4.3.2 2004 spec, but allows decimal anywhere\n// and further modified to allow for strings containing both week and day\n// tslint:disable-next-line\nconst isoRegex = /^(-|\\+)?P(?:([-+]?[0-9,.]*)Y)?(?:([-+]?[0-9,.]*)M)?(?:([-+]?[0-9,.]*)W)?(?:([-+]?[0-9,.]*)D)?(?:T(?:([-+]?[0-9,.]*)H)?(?:([-+]?[0-9,.]*)M)?(?:([-+]?[0-9,.]*)S)?)?$/;\n\nexport type DurationInput = string | number | Duration | Partial<DateObject> | { from: Date; to: Date };\n\nexport function createDuration(input?: DurationInput, key?: string, config: DateParsingConfig = {}) {\n  const duration = convertDuration(input, key);\n  // matching against regexp is expensive, do it on demand\n\n  return new Duration(duration, config);\n}\n\nfunction convertDuration(input: any, key: string): Partial<DateObject> {\n  // checks for null or undefined\n  if (input == null) {\n    return {};\n  }\n\n  if (isDuration(input)) {\n    return {\n      milliseconds: input._milliseconds,\n      day: input._days,\n      month: input._months\n    };\n  }\n  if (isNumber(input)) {\n    // duration = {};\n    return key ? { [key]: input } : { milliseconds: input };\n  }\n\n  if (isString(input)) {\n    let match = aspNetRegex.exec(input);\n\n    if (match) {\n      const sign = (match[1] === '-') ? -1 : 1;\n\n      return {\n        year: 0,\n        day: toInt(match[DATE]) * sign,\n        hours: toInt(match[HOUR]) * sign,\n        minutes: toInt(match[MINUTE]) * sign,\n        seconds: toInt(match[SECOND]) * sign,\n        // the millisecond decimal point is included in the match\n        milliseconds: toInt(absRound(toInt(match[MILLISECOND]) * 1000)) * sign\n      };\n    }\n\n    match = isoRegex.exec(input);\n    if (match) {\n      const sign = (match[1] === '-') ? -1 : (match[1] === '+') ? 1 : 1;\n\n      return {\n        year: parseIso(match[2], sign),\n        month: parseIso(match[3], sign),\n        week: parseIso(match[4], sign),\n        day: parseIso(match[5], sign),\n        hours: parseIso(match[6], sign),\n        minutes: parseIso(match[7], sign),\n        seconds: parseIso(match[8], sign)\n      };\n    }\n\n  }\n\n  if (isObject<{from: any; to: any}>(input) && ('from' in input || 'to' in input)) {\n    const diffRes = momentsDifference(parseDate(input.from), parseDate(input.to));\n\n    return {\n      milliseconds: diffRes.milliseconds,\n      month: diffRes.months\n    };\n  }\n\n  return input;\n}\n\n// createDuration.fn = Duration.prototype;\n// createDuration.invalid = invalid;\n\nfunction parseIso(inp: string, sign: number): number {\n  // We'd normally use ~~inp for this, but unfortunately it also\n  // converts floats to ints.\n  // inp may be undefined, so careful calling replace on it.\n  const res = inp && parseFloat(inp.replace(',', '.'));\n  // apply sign while we're at it\n\n  return (isNaN(res) ? 0 : res) * sign;\n}\n\nfunction positiveMomentsDifference(base: Date, other: Date): { milliseconds: number; months: number } {\n  const res = { milliseconds: 0, months: 0 };\n\n  res.months = getMonth(other) - getMonth(base) +\n    (getFullYear(other) - getFullYear(base)) * 12;\n  const _basePlus = add(cloneDate(base), res.months, 'month');\n  if (isAfter(_basePlus, other)) {\n    --res.months;\n  }\n\n  res.milliseconds = +other - +(add(cloneDate(base), res.months, 'month'));\n\n  return res;\n}\n\nfunction momentsDifference(base: Date, other: Date): { milliseconds: number; months: number } {\n  if (!(isDateValid(base) && isDateValid(other))) {\n    return { milliseconds: 0, months: 0 };\n  }\n\n  let res;\n  const _other = cloneWithOffset(other, base, {_offset: base.getTimezoneOffset()});\n  if (isBefore(base, _other)) {\n    res = positiveMomentsDifference(base, _other);\n  } else {\n    res = positiveMomentsDifference(_other, base);\n    res.milliseconds = -res.milliseconds;\n    res.months = -res.months;\n  }\n\n  return res;\n}\n"]}