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@helgoland/core

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/** * @fileoverview added by tsickle * @suppress {checkTypes,extraRequire,uselessCode} checked by tsc */ import { Injectable } from '@angular/core'; import { plainToClass } from 'class-transformer'; import moment from 'moment'; import { LocalStorage } from '../local-storage/local-storage.service'; import { BufferedTime, Timespan } from '../model/internal/timeInterval'; var Time = /** @class */ (function () { function Time(localStorage) { this.localStorage = localStorage; } /** * @param {?} timespan * @param {?} date * @return {?} */ Time.prototype.centerTimespan = /** * @param {?} timespan * @param {?} date * @return {?} */ function (timespan, date) { /** @type {?} */ var halfduration = this.getDuration(timespan).asMilliseconds() / 2; /** @type {?} */ var from = moment(date).subtract(halfduration).unix() * 1000; /** @type {?} */ var to = moment(date).add(halfduration).unix() * 1000; return new Timespan(from, to); }; /** * @param {?} timespan * @param {?} duration * @return {?} */ Time.prototype.centerTimespanWithDuration = /** * @param {?} timespan * @param {?} duration * @return {?} */ function (timespan, duration) { /** @type {?} */ var half = duration.asMilliseconds() / 2; /** @type {?} */ var center = this.getCenterOfTimespan(timespan); return new Timespan(center - half, center + half); }; /** * @param {?} timespan * @return {?} */ Time.prototype.getCenterOfTimespan = /** * @param {?} timespan * @return {?} */ function (timespan) { return timespan.from + (timespan.to - timespan.from) / 2; }; /** * @param {?} timespan * @return {?} */ Time.prototype.stepBack = /** * @param {?} timespan * @return {?} */ function (timespan) { /** @type {?} */ var duration = this.getDuration(timespan); /** @type {?} */ var from = moment(timespan.from).subtract(duration).unix() * 1000; /** @type {?} */ var to = moment(timespan.to).subtract(duration).unix() * 1000; return new Timespan(from, to); }; /** * @param {?} timespan * @return {?} */ Time.prototype.stepForward = /** * @param {?} timespan * @return {?} */ function (timespan) { /** @type {?} */ var duration = this.getDuration(timespan); /** @type {?} */ var from = moment(timespan.from).add(duration).unix() * 1000; /** @type {?} */ var to = moment(timespan.to).add(duration).unix() * 1000; return new Timespan(from, to); }; /** * @param {?} timeInterval * @param {?} from * @param {?} to * @return {?} */ Time.prototype.overlaps = /** * @param {?} timeInterval * @param {?} from * @param {?} to * @return {?} */ function (timeInterval, from, to) { /** @type {?} */ var timespan = this.createTimespanOfInterval(timeInterval); if (timespan.from <= to && timespan.to >= from) { return true; } return false; }; /** * @param {?} timeInterval * @return {?} */ Time.prototype.createTimespanOfInterval = /** * @param {?} timeInterval * @return {?} */ function (timeInterval) { if (timeInterval instanceof Timespan) { return timeInterval; } else if (timeInterval instanceof BufferedTime) { /** @type {?} */ var duration = moment.duration(timeInterval.bufferInterval / 2); /** @type {?} */ var from = moment(timeInterval.timestamp).subtract(duration).unix() * 1000; /** @type {?} */ var to = moment(timeInterval.timestamp).add(duration).unix() * 1000; return new Timespan(from, to); } else { console.error('Wrong time interval!'); } }; /** * @param {?} timespan * @param {?} factor * @return {?} */ Time.prototype.getBufferedTimespan = /** * @param {?} timespan * @param {?} factor * @return {?} */ function (timespan, factor) { /** @type {?} */ var durationMillis = this.getDuration(timespan).asMilliseconds(); /** @type {?} */ var from = moment(timespan.from).subtract(durationMillis * factor).unix() * 1000; /** @type {?} */ var to = moment(timespan.to).add(durationMillis * factor).unix() * 1000; return new Timespan(from, to); }; /** * @param {?} param * @param {?} timespan * @return {?} */ Time.prototype.saveTimespan = /** * @param {?} param * @param {?} timespan * @return {?} */ function (param, timespan) { this.localStorage.save(param, timespan); }; /** * @param {?} param * @return {?} */ Time.prototype.loadTimespan = /** * @param {?} param * @return {?} */ function (param) { /** @type {?} */ var json = this.localStorage.load(param); if (json) { return plainToClass(Timespan, json); } return null; }; /** * @return {?} */ Time.prototype.initTimespan = /** * @return {?} */ function () { /** @type {?} */ var now = new Date(); /** @type {?} */ var start = moment(now).startOf('day').unix() * 1000; /** @type {?} */ var end = moment(now).endOf('day').unix() * 1000; return new Timespan(start, end); }; /** * @param {?} timespan * @return {?} */ Time.prototype.getDuration = /** * @param {?} timespan * @return {?} */ function (timespan) { /** @type {?} */ var from = moment(timespan.from); /** @type {?} */ var to = moment(timespan.to); return moment.duration(to.diff(from)); }; Time.decorators = [ { type: Injectable }, ]; /** @nocollapse */ Time.ctorParameters = function () { return [ { type: LocalStorage } ]; }; return Time; }()); export { Time }; if (false) { /** @type {?} */ Time.prototype.localStorage; } //# 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{ Injectable } from '@angular/core';\nimport { plainToClass } from 'class-transformer';\nimport moment from 'moment';\n\nimport { LocalStorage } from '../local-storage/local-storage.service';\nimport { BufferedTime, TimeInterval, Timespan } from '../model/internal/timeInterval';\n\n@Injectable()\nexport class Time {\n\n    constructor(\n        protected localStorage: LocalStorage\n    ) { }\n\n    public centerTimespan(timespan: Timespan, date: Date): Timespan {\n        const halfduration = this.getDuration(timespan).asMilliseconds() / 2;\n        const from = moment(date).subtract(halfduration).unix() * 1000;\n        const to = moment(date).add(halfduration).unix() * 1000;\n        return new Timespan(from, to);\n    }\n\n    public centerTimespanWithDuration(timespan: Timespan, duration: moment.Duration): Timespan {\n        const half = duration.asMilliseconds() / 2;\n        const center = this.getCenterOfTimespan(timespan);\n        return new Timespan(center - half, center + half);\n    }\n\n    public getCenterOfTimespan(timespan: Timespan): number {\n        return timespan.from + (timespan.to - timespan.from) / 2;\n    }\n\n    public stepBack(timespan: Timespan): Timespan {\n        const duration = this.getDuration(timespan);\n        const from = moment(timespan.from).subtract(duration).unix() * 1000;\n        const to = moment(timespan.to).subtract(duration).unix() * 1000;\n        return new Timespan(from, to);\n    }\n\n    public stepForward(timespan: Timespan): Timespan {\n        const duration = this.getDuration(timespan);\n        const from = moment(timespan.from).add(duration).unix() * 1000;\n        const to = moment(timespan.to).add(duration).unix() * 1000;\n        return new Timespan(from, to);\n    }\n\n    public overlaps(timeInterval: TimeInterval, from: number, to: number): boolean {\n        const timespan = this.createTimespanOfInterval(timeInterval);\n        if (timespan.from <= to && timespan.to >= from) {\n            return true;\n        }\n        return false;\n    }\n\n    public createTimespanOfInterval(timeInterval: TimeInterval): Timespan {\n        if (timeInterval instanceof Timespan) {\n            return timeInterval;\n        } else if (timeInterval instanceof BufferedTime) {\n            const duration = moment.duration(timeInterval.bufferInterval / 2);\n            const from = moment(timeInterval.timestamp).subtract(duration).unix() * 1000;\n            const to = moment(timeInterval.timestamp).add(duration).unix() * 1000;\n            return new Timespan(from, to);\n        } else {\n            console.error('Wrong time interval!');\n        }\n    }\n\n    public getBufferedTimespan(timespan: Timespan, factor: number): Timespan {\n        const durationMillis = this.getDuration(timespan).asMilliseconds();\n        const from = moment(timespan.from).subtract(durationMillis * factor).unix() * 1000;\n        const to = moment(timespan.to).add(durationMillis * factor).unix() * 1000;\n        return new Timespan(from, to);\n    }\n\n    public saveTimespan(param: string, timespan: Timespan) {\n        this.localStorage.save(param, timespan);\n    }\n\n    public loadTimespan(param: string): Timespan {\n        const json = this.localStorage.load(param);\n        if (json) {\n            return plainToClass<Timespan, object>(Timespan, json);\n        }\n        return null;\n    }\n\n    public initTimespan(): Timespan {\n        const now = new Date();\n        const start = moment(now).startOf('day').unix() * 1000;\n        const end = moment(now).endOf('day').unix() * 1000;\n        return new Timespan(start, end);\n    }\n\n    private getDuration(timespan: Timespan): moment.Duration {\n        const from = moment(timespan.from);\n        const to = moment(timespan.to);\n        return moment.duration(to.diff(from));\n    }\n}\n"]}