59 lines
1.5 KiB
TypeScript
59 lines
1.5 KiB
TypeScript
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/**
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* ViewStrategy - Strategy pattern for different calendar view types
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* Allows clean separation between week view, month view, day view etc.
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*/
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import { ResourceCalendarData } from '../types/CalendarTypes';
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/**
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* Context object passed to strategy methods
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*/
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export interface ViewContext {
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currentDate: Date;
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container: HTMLElement;
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resourceData: ResourceCalendarData | null;
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}
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/**
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* Layout configuration specific to each view type
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*/
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export interface ViewLayoutConfig {
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needsTimeAxis: boolean;
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columnCount: number;
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scrollable: boolean;
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eventPositioning: 'time-based' | 'cell-based';
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}
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/**
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* Base strategy interface for all view types
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*/
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export interface ViewStrategy {
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/**
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* Get the layout configuration for this view
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*/
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getLayoutConfig(): ViewLayoutConfig;
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/**
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* Render the grid structure for this view
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*/
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renderGrid(context: ViewContext): void;
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/**
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* Calculate next period for navigation
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*/
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getNextPeriod(currentDate: Date): Date;
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/**
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* Calculate previous period for navigation
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*/
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getPreviousPeriod(currentDate: Date): Date;
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/**
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* Get display label for current period
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*/
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getPeriodLabel(date: Date): string;
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/**
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* Get the dates that should be displayed in this view
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*/
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getDisplayDates(baseDate: Date): Date[];
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/**
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* Get the period start and end dates for event filtering
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*/
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getPeriodRange(baseDate: Date): {
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startDate: Date;
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endDate: Date;
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};
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}
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