ionic2-calendar-scheduler/calendar.service.js

Ionic5 calendar scheduler component

import * as tslib_1 from "tslib";
import { Injectable } from '@angular/core';
import { Subject } from "rxjs";
var CalendarService = /** @class */ (function () {
    function CalendarService() {
        this.currentDateChangedFromParent = new Subject();
        this.currentDateChangedFromChildren = new Subject();
        this.eventSourceChanged = new Subject();
        this.currentDateChangedFromParent$ = this.currentDateChangedFromParent.asObservable();
        this.currentDateChangedFromChildren$ = this.currentDateChangedFromChildren.asObservable();
        this.eventSourceChanged$ = this.eventSourceChanged.asObservable();
    }
    CalendarService.prototype.setCurrentDate = function (val, fromParent) {
        if (fromParent === void 0) { fromParent = false; }
        this._currentDate = val;
        if (fromParent) {
            this.currentDateChangedFromParent.next(val);
        }
        else {
            this.currentDateChangedFromChildren.next(val);
        }
    };
    Object.defineProperty(CalendarService.prototype, "currentDate", {
        get: function () {
            return this._currentDate;
        },
        enumerable: true,
        configurable: true
    });
    CalendarService.prototype.rangeChanged = function (component) {
        if (this.queryMode === 'local') {
            if (component.bookingsSource && component.onDataLoaded) {
                component.onDataLoaded();
            }
        }
        else if (this.queryMode === 'remote') {
            component.onRangeChanged.emit(component.range);
        }
    };
    CalendarService.prototype.getStep = function () {
        return {
            years: 0,
            months: 0,
            days: 7
        };
    };
    CalendarService.prototype.getAdjacentCalendarDate = function (mode, direction) {
        var step = this.getStep();
        var calculateCalendarDate = new Date(this.currentDate.getTime()), year = calculateCalendarDate.getFullYear() + direction * step.years, month = calculateCalendarDate.getMonth() + direction * step.months, date = calculateCalendarDate.getDate() + direction * step.days;
        calculateCalendarDate.setFullYear(year, month, date);
        return calculateCalendarDate;
    };
    CalendarService.prototype.getAdjacentViewStartTime = function (component, direction) {
        var adjacentCalendarDate = this.getAdjacentCalendarDate(component.mode, direction);
        return component.getRange(adjacentCalendarDate).startTime;
    };
    CalendarService.prototype.populateAdjacentViews = function (component) {
        var currentViewStartDate, currentViewData, toUpdateViewIndex, currentViewIndex = component.currentViewIndex;
        if (component.direction === 1) {
            currentViewStartDate = this.getAdjacentViewStartTime(component, 1);
            toUpdateViewIndex = (currentViewIndex + 1) % 3;
            component.views[toUpdateViewIndex] = component.getViewData(currentViewStartDate);
        }
        else if (component.direction === -1) {
            currentViewStartDate = this.getAdjacentViewStartTime(component, -1);
            toUpdateViewIndex = (currentViewIndex + 2) % 3;
            component.views[toUpdateViewIndex] = component.getViewData(currentViewStartDate);
        }
        else {
            if (!component.views) {
                currentViewData = [];
                currentViewStartDate = component.range.startTime;
                currentViewData.push(component.getViewData(currentViewStartDate));
                currentViewStartDate = this.getAdjacentViewStartTime(component, 1);
                currentViewData.push(component.getViewData(currentViewStartDate));
                currentViewStartDate = this.getAdjacentViewStartTime(component, -1);
                currentViewData.push(component.getViewData(currentViewStartDate));
                component.views = currentViewData;
            }
            else {
                currentViewStartDate = component.range.startTime;
                component.views[currentViewIndex] = component.getViewData(currentViewStartDate);
                currentViewStartDate = this.getAdjacentViewStartTime(component, -1);
                toUpdateViewIndex = (currentViewIndex + 2) % 3;
                component.views[toUpdateViewIndex] = component.getViewData(currentViewStartDate);
                currentViewStartDate = this.getAdjacentViewStartTime(component, 1);
                toUpdateViewIndex = (currentViewIndex + 1) % 3;
                component.views[toUpdateViewIndex] = component.getViewData(currentViewStartDate);
            }
        }
    };
    CalendarService.prototype.loadEvents = function () {
        this.eventSourceChanged.next();
    };
    CalendarService = tslib_1.__decorate([
        Injectable(),
        tslib_1.__metadata("design:paramtypes", [])
    ], CalendarService);
    return CalendarService;
}());
export { CalendarService };