Refactors dependency injection and configuration management

Replaces global singleton configuration with dependency injection
Introduces more modular and testable approach to configuration
Removes direct references to calendarConfig in multiple components
Adds explicit configuration passing to constructors

Improves code maintainability and reduces global state dependencies
This commit is contained in:
Janus C. H. Knudsen 2025-10-30 23:47:30 +01:00
parent fb48e410ea
commit 8bbb2f05d3
30 changed files with 365 additions and 559 deletions

View file

@ -8,7 +8,8 @@
"Bash(find:*)",
"Bash(mv:*)",
"Bash(rm:*)",
"Bash(npm install:*)"
"Bash(npm install:*)",
"Bash(npm test)"
],
"deny": []
}

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@ -1,5 +1,5 @@
import { CalendarEvent } from '../types/CalendarTypes';
import { calendarConfig } from '../core/CalendarConfig';
import { CalendarConfig } from '../core/CalendarConfig';
import { TimeFormatter } from '../utils/TimeFormatter';
import { PositionUtils } from '../utils/PositionUtils';
import { DateService } from '../utils/DateService';
@ -9,11 +9,13 @@ import { DateService } from '../utils/DateService';
*/
export abstract class BaseSwpEventElement extends HTMLElement {
protected dateService: DateService;
protected config: CalendarConfig;
constructor() {
super();
const timezone = calendarConfig.getTimezone?.();
this.dateService = new DateService(timezone);
// TODO: Find better solution for web component DI
this.config = new CalendarConfig();
this.dateService = new DateService(this.config);
}
// ============================================
@ -135,7 +137,7 @@ export class SwpEventElement extends BaseSwpEventElement {
this.style.height = `${newHeight}px`;
// 2. Calculate new end time based on height
const gridSettings = calendarConfig.getGridSettings();
const gridSettings = this.config.getGridSettings();
const { hourHeight, snapInterval } = gridSettings;
// Get current start time
@ -228,7 +230,7 @@ export class SwpEventElement extends BaseSwpEventElement {
* Calculate start/end minutes from Y position
*/
private calculateTimesFromPosition(snappedY: number): { startMinutes: number; endMinutes: number } {
const gridSettings = calendarConfig.getGridSettings();
const gridSettings = this.config.getGridSettings();
const { hourHeight, dayStartHour, snapInterval } = gridSettings;
// Get original duration
@ -258,8 +260,8 @@ export class SwpEventElement extends BaseSwpEventElement {
*/
public static fromCalendarEvent(event: CalendarEvent): SwpEventElement {
const element = document.createElement('swp-event') as SwpEventElement;
const timezone = calendarConfig.getTimezone?.();
const dateService = new DateService(timezone);
const config = new CalendarConfig();
const dateService = new DateService(config);
element.dataset.eventId = event.id;
element.dataset.title = event.title;
@ -333,8 +335,8 @@ export class SwpAllDayEventElement extends BaseSwpEventElement {
*/
public static fromCalendarEvent(event: CalendarEvent): SwpAllDayEventElement {
const element = document.createElement('swp-allday-event') as SwpAllDayEventElement;
const timezone = calendarConfig.getTimezone?.();
const dateService = new DateService(timezone);
const config = new CalendarConfig();
const dateService = new DateService(config);
element.dataset.eventId = event.id;
element.dataset.title = event.title;

View file

@ -24,15 +24,25 @@ import { HeaderManager } from './managers/HeaderManager';
import { DateHeaderRenderer, type HeaderRenderer } from './renderers/HeaderRenderer';
import { DateColumnRenderer, type ColumnRenderer } from './renderers/ColumnRenderer';
import { DateEventRenderer, type EventRendererStrategy } from './renderers/EventRenderer';
import { AllDayEventRenderer } from './renderers/AllDayEventRenderer';
import { GridRenderer } from './renderers/GridRenderer';
import { NavigationRenderer } from './renderers/NavigationRenderer';
// Import utilities and services
import { DateService } from './utils/DateService';
import { TimeFormatter } from './utils/TimeFormatter';
import { PositionUtils } from './utils/PositionUtils';
import { AllDayLayoutEngine } from './utils/AllDayLayoutEngine';
import { WorkHoursManager } from './managers/WorkHoursManager';
import { GridStyleManager } from './renderers/GridStyleManager';
import { EventStackManager } from './managers/EventStackManager';
import { EventLayoutCoordinator } from './managers/EventLayoutCoordinator';
/**
* Handle deep linking functionality after managers are initialized
*/
async function handleDeepLinking(eventManager: EventManager): Promise<void> {
async function handleDeepLinking(eventManager: EventManager, urlManager: URLManager): Promise<void> {
try {
const urlManager = new URLManager(eventBus);
const eventId = urlManager.parseEventIdFromURL();
if (eventId) {
@ -80,8 +90,19 @@ async function initializeCalendar(): Promise<void> {
builder.registerType(DateColumnRenderer).as<ColumnRenderer>().keyed('resource');
builder.registerType(DateEventRenderer).as<EventRendererStrategy>().keyed('resource');
// Register core services and utilities
builder.registerType(DateService).as<DateService>().singleInstance();
builder.registerType(EventStackManager).as<EventStackManager>().singleInstance();
builder.registerType(EventLayoutCoordinator).as<EventLayoutCoordinator>().singleInstance();
builder.registerType(GridStyleManager).as<GridStyleManager>().singleInstance();
builder.registerType(WorkHoursManager).as<WorkHoursManager>().singleInstance();
builder.registerType(URLManager).as<URLManager>().singleInstance();
builder.registerType(TimeFormatter).as<TimeFormatter>().singleInstance();
builder.registerType(PositionUtils).as<PositionUtils>().singleInstance();
// Note: AllDayLayoutEngine is instantiated per-operation with specific dates, not a singleton
builder.registerType(NavigationRenderer).as<NavigationRenderer>().singleInstance();
builder.registerType(AllDayEventRenderer).as<AllDayEventRenderer>().singleInstance();
builder.registerType(EventRenderingService).as<EventRenderingService>().singleInstance();
builder.registerType(GridRenderer).as<GridRenderer>().singleInstance();
builder.registerType(GridManager).as<GridManager>().singleInstance();
@ -113,13 +134,14 @@ async function initializeCalendar(): Promise<void> {
const edgeScrollManager = app.resolveType<EdgeScrollManager>();
const dragHoverManager = app.resolveType<DragHoverManager>();
const allDayManager = app.resolveType<AllDayManager>();
const urlManager = app.resolveType<URLManager>();
// Initialize managers
await calendarManager.initialize?.();
await resizeHandleManager.initialize?.();
// Handle deep linking after managers are initialized
await handleDeepLinking(eventManager);
await handleDeepLinking(eventManager, urlManager);
// Expose to window for debugging (with proper typing)
(window as Window & {

View file

@ -1,7 +1,7 @@
// All-day row height management and animations
import { eventBus } from '../core/EventBus';
import { ALL_DAY_CONSTANTS, calendarConfig } from '../core/CalendarConfig';
import { ALL_DAY_CONSTANTS } from '../core/CalendarConfig';
import { AllDayEventRenderer } from '../renderers/AllDayEventRenderer';
import { AllDayLayoutEngine, EventLayout } from '../utils/AllDayLayoutEngine';
import { ColumnBounds, ColumnDetectionUtils } from '../utils/ColumnDetectionUtils';
@ -43,11 +43,14 @@ export class AllDayManager {
private actualRowCount: number = 0;
constructor(eventManager: EventManager) {
constructor(
eventManager: EventManager,
allDayEventRenderer: AllDayEventRenderer,
dateService: DateService
) {
this.eventManager = eventManager;
this.allDayEventRenderer = new AllDayEventRenderer();
const timezone = calendarConfig.getTimezone?.();
this.dateService = new DateService(timezone);
this.allDayEventRenderer = allDayEventRenderer;
this.dateService = dateService;
// Sync CSS variable with TypeScript constant to ensure consistency
document.documentElement.style.setProperty('--single-row-height', `${ALL_DAY_CONSTANTS.EVENT_HEIGHT}px`);

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@ -1,5 +1,5 @@
import { CoreEvents } from '../constants/CoreEvents';
import { calendarConfig } from '../core/CalendarConfig';
import { CalendarConfig } from '../core/CalendarConfig';
import { CalendarView, IEventBus } from '../types/CalendarTypes';
import { EventManager } from './EventManager';
import { GridManager } from './GridManager';
@ -8,7 +8,6 @@ import { ScrollManager } from './ScrollManager';
/**
* CalendarManager - Main coordinator for all calendar managers
* Uses singleton calendarConfig for consistent configuration access
*/
export class CalendarManager {
private eventBus: IEventBus;
@ -16,6 +15,7 @@ export class CalendarManager {
private gridManager: GridManager;
private eventRenderer: EventRenderingService;
private scrollManager: ScrollManager;
private config: CalendarConfig;
private currentView: CalendarView = 'week';
private currentDate: Date = new Date();
private isInitialized: boolean = false;
@ -25,14 +25,15 @@ export class CalendarManager {
eventManager: EventManager,
gridManager: GridManager,
eventRenderingService: EventRenderingService,
scrollManager: ScrollManager
scrollManager: ScrollManager,
config: CalendarConfig
) {
this.eventBus = eventBus;
this.eventManager = eventManager;
this.gridManager = gridManager;
this.eventRenderer = eventRenderingService;
this.scrollManager = scrollManager;
const timezone = calendarConfig.getTimezone?.();
this.config = config;
this.setupEventListeners();
}
@ -47,7 +48,7 @@ export class CalendarManager {
try {
// Debug: Check calendar type
const calendarType = calendarConfig.getCalendarMode();
const calendarType = this.config.getCalendarMode();
// Step 1: Load data
await this.eventManager.loadData();
@ -212,7 +213,7 @@ export class CalendarManager {
this.eventBus.emit('workweek:header-update', {
currentDate: this.currentDate,
currentView: this.currentView,
workweek: calendarConfig.getCurrentWorkWeek()
workweek: this.config.getCurrentWorkWeek()
});
}

View file

@ -4,7 +4,6 @@
*/
import { IEventBus } from '../types/CalendarTypes';
import { calendarConfig } from '../core/CalendarConfig';
import { PositionUtils } from '../utils/PositionUtils';
import { ColumnBounds, ColumnDetectionUtils } from '../utils/ColumnDetectionUtils';
import { SwpEventElement, BaseSwpEventElement } from '../elements/SwpEventElement';
@ -49,9 +48,11 @@ export class DragDropManager {
private targetY = 0;
private currentY = 0;
private targetColumn: ColumnBounds | null = null;
private positionUtils: PositionUtils;
constructor(eventBus: IEventBus) {
constructor(eventBus: IEventBus, positionUtils: PositionUtils) {
this.eventBus = eventBus;
this.positionUtils = positionUtils;
this.init();
}
@ -415,7 +416,7 @@ export class DragDropManager {
const eventTopY = mouseY - this.mouseOffset.y;
// Snap the event top position, not the mouse position
const snappedY = PositionUtils.getPositionFromCoordinate(eventTopY, column);
const snappedY = this.positionUtils.getPositionFromCoordinate(eventTopY, column);
return Math.max(0, snappedY);
}

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@ -8,7 +8,7 @@
import { CalendarEvent } from '../types/CalendarTypes';
import { EventStackManager, EventGroup, StackLink } from './EventStackManager';
import { PositionUtils } from '../utils/PositionUtils';
import { calendarConfig } from '../core/CalendarConfig';
import { CalendarConfig } from '../core/CalendarConfig';
export interface GridGroupLayout {
events: CalendarEvent[];
@ -30,9 +30,13 @@ export interface ColumnLayout {
export class EventLayoutCoordinator {
private stackManager: EventStackManager;
private config: CalendarConfig;
private positionUtils: PositionUtils;
constructor() {
this.stackManager = new EventStackManager();
constructor(stackManager: EventStackManager, config: CalendarConfig, positionUtils: PositionUtils) {
this.stackManager = stackManager;
this.config = config;
this.positionUtils = positionUtils;
}
/**
@ -55,7 +59,7 @@ export class EventLayoutCoordinator {
// Find events that could be in GRID with first event
// Use expanding search to find chains (A→B→C where each conflicts with next)
const gridSettings = calendarConfig.getGridSettings();
const gridSettings = this.config.getGridSettings();
const thresholdMinutes = gridSettings.gridStartThresholdMinutes;
// Use refactored method for expanding grid candidates
@ -78,7 +82,7 @@ export class EventLayoutCoordinator {
// Ensure we get the earliest event (explicit sort for robustness)
const earliestEvent = [...gridCandidates].sort((a, b) => a.start.getTime() - b.start.getTime())[0];
const position = PositionUtils.calculateEventPosition(earliestEvent.start, earliestEvent.end);
const position = this.positionUtils.calculateEventPosition(earliestEvent.start, earliestEvent.end);
const columns = this.allocateColumns(gridCandidates);
gridGroupLayouts.push({
@ -100,7 +104,7 @@ export class EventLayoutCoordinator {
renderedEventsWithLevels
);
const position = PositionUtils.calculateEventPosition(firstEvent.start, firstEvent.end);
const position = this.positionUtils.calculateEventPosition(firstEvent.start, firstEvent.end);
stackedEventLayouts.push({
event: firstEvent,
stackLink: { stackLevel },

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@ -1,6 +1,6 @@
import { IEventBus, CalendarEvent, ResourceCalendarData } from '../types/CalendarTypes';
import { CoreEvents } from '../constants/CoreEvents';
import { calendarConfig } from '../core/CalendarConfig';
import { CalendarConfig } from '../core/CalendarConfig';
import { DateService } from '../utils/DateService';
import { ResourceData } from '../types/ManagerTypes';
@ -20,16 +20,21 @@ interface RawEventData {
* Handles data loading with improved performance and caching
*/
export class EventManager {
private events: CalendarEvent[] = [];
private rawData: ResourceCalendarData | RawEventData[] | null = null;
private eventCache = new Map<string, CalendarEvent[]>(); // Cache for period queries
private lastCacheKey: string = '';
private dateService: DateService;
private config: CalendarConfig;
constructor(private eventBus: IEventBus) {
const timezone = calendarConfig.getTimezone?.();
this.dateService = new DateService(timezone);
constructor(
private eventBus: IEventBus,
dateService: DateService,
config: CalendarConfig
) {
this.dateService = dateService;
this.config = config;
}
/**
@ -50,7 +55,7 @@ export class EventManager {
* Optimized mock data loading with better resource handling
*/
private async loadMockData(): Promise<void> {
const calendarType = calendarConfig.getCalendarMode();
const calendarType = this.config.getCalendarMode();
const jsonFile = calendarType === 'resource'
? '/src/data/mock-resource-events.json'
: '/src/data/mock-events.json';

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@ -14,7 +14,7 @@
*/
import { CalendarEvent } from '../types/CalendarTypes';
import { calendarConfig } from '../core/CalendarConfig';
import { CalendarConfig } from '../core/CalendarConfig';
export interface StackLink {
prev?: string; // Event ID of previous event in stack
@ -30,6 +30,11 @@ export interface EventGroup {
export class EventStackManager {
private static readonly STACK_OFFSET_PX = 15;
private config: CalendarConfig;
constructor(config: CalendarConfig) {
this.config = config;
}
// ============================================
// PHASE 1: Start Time Grouping
@ -46,7 +51,7 @@ export class EventStackManager {
if (events.length === 0) return [];
// Get threshold from config
const gridSettings = calendarConfig.getGridSettings();
const gridSettings = this.config.getGridSettings();
const thresholdMinutes = gridSettings.gridStartThresholdMinutes;
// Sort events by start time

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@ -4,7 +4,6 @@
*/
import { eventBus } from '../core/EventBus';
import { calendarConfig } from '../core/CalendarConfig';
import { CoreEvents } from '../constants/CoreEvents';
import { ResourceCalendarData, CalendarView } from '../types/CalendarTypes';
import { GridRenderer } from '../renderers/GridRenderer';
@ -23,11 +22,14 @@ export class GridManager {
private styleManager: GridStyleManager;
private dateService: DateService;
constructor(gridRenderer: GridRenderer) {
// Inject GridRenderer via DI
constructor(
gridRenderer: GridRenderer,
styleManager: GridStyleManager,
dateService: DateService
) {
this.gridRenderer = gridRenderer;
this.styleManager = new GridStyleManager();
this.dateService = new DateService('Europe/Copenhagen');
this.styleManager = styleManager;
this.dateService = dateService;
this.init();
}

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@ -1,5 +1,5 @@
import { eventBus } from '../core/EventBus';
import { calendarConfig } from '../core/CalendarConfig';
import { CalendarConfig } from '../core/CalendarConfig';
import { CoreEvents } from '../constants/CoreEvents';
import { HeaderRenderer, HeaderRenderContext } from '../renderers/HeaderRenderer';
import { ResourceCalendarData } from '../types/CalendarTypes';
@ -13,9 +13,11 @@ import { ColumnDetectionUtils } from '../utils/ColumnDetectionUtils';
*/
export class HeaderManager {
private headerRenderer: HeaderRenderer;
private config: CalendarConfig;
constructor(headerRenderer: HeaderRenderer) {
constructor(headerRenderer: HeaderRenderer, config: CalendarConfig) {
this.headerRenderer = headerRenderer;
this.config = config;
// Bind handler methods for event listeners
this.handleDragMouseEnterHeader = this.handleDragMouseEnterHeader.bind(this);
@ -127,7 +129,7 @@ export class HeaderManager {
// Render new header content using injected renderer
const context: HeaderRenderContext = {
currentWeek: currentDate,
config: calendarConfig,
config: this.config,
resourceData: resourceData
};

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@ -4,7 +4,6 @@ import { DateService } from '../utils/DateService';
import { CoreEvents } from '../constants/CoreEvents';
import { NavigationRenderer } from '../renderers/NavigationRenderer';
import { GridRenderer } from '../renderers/GridRenderer';
import { calendarConfig } from '../core/CalendarConfig';
/**
* NavigationManager handles calendar navigation (prev/next/today buttons)
@ -19,10 +18,16 @@ export class NavigationManager {
private targetWeek: Date;
private animationQueue: number = 0;
constructor(eventBus: IEventBus, eventRenderer: EventRenderingService, gridRenderer: GridRenderer) {
constructor(
eventBus: IEventBus,
eventRenderer: EventRenderingService,
gridRenderer: GridRenderer,
dateService: DateService,
navigationRenderer: NavigationRenderer
) {
this.eventBus = eventBus;
this.dateService = new DateService('Europe/Copenhagen');
this.navigationRenderer = new NavigationRenderer(eventBus, eventRenderer);
this.dateService = dateService;
this.navigationRenderer = navigationRenderer;
this.gridRenderer = gridRenderer;
this.currentWeek = this.getISOWeekStart(new Date());
this.targetWeek = new Date(this.currentWeek);

View file

@ -1,6 +1,6 @@
import { eventBus } from '../core/EventBus';
import { CoreEvents } from '../constants/CoreEvents';
import { calendarConfig } from '../core/CalendarConfig';
import { CalendarConfig } from '../core/CalendarConfig';
import { ResizeEndEventPayload } from '../types/EventTypes';
type SwpEventEl = HTMLElement & { updateHeight?: (h: number) => void };
@ -29,9 +29,11 @@ export class ResizeHandleManager {
private unsubscribers: Array<() => void> = [];
private pointerCaptured = false;
private prevZ?: string;
private config: CalendarConfig;
constructor() {
const grid = calendarConfig.getGridSettings();
constructor(config: CalendarConfig) {
this.config = config;
const grid = this.config.getGridSettings();
this.hourHeightPx = grid.hourHeight;
this.snapMin = grid.snapInterval;
this.minDurationMin = this.snapMin; // Use snap interval as minimum duration

View file

@ -1,7 +1,6 @@
// Custom scroll management for calendar week container
import { eventBus } from '../core/EventBus';
import { calendarConfig } from '../core/CalendarConfig';
import { CoreEvents } from '../constants/CoreEvents';
import { PositionUtils } from '../utils/PositionUtils';
@ -14,8 +13,10 @@ export class ScrollManager {
private timeAxis: HTMLElement | null = null;
private calendarHeader: HTMLElement | null = null;
private resizeObserver: ResizeObserver | null = null;
private positionUtils: PositionUtils;
constructor() {
constructor(positionUtils: PositionUtils) {
this.positionUtils = positionUtils;
this.init();
}
@ -112,7 +113,7 @@ export class ScrollManager {
scrollToHour(hour: number): void {
// Create time string for the hour
const timeString = `${hour.toString().padStart(2, '0')}:00`;
const scrollTop = PositionUtils.timeToPixels(timeString);
const scrollTop = this.positionUtils.timeToPixels(timeString);
this.scrollTo(scrollTop);
}

View file

@ -1,6 +1,6 @@
import { EventBus } from '../core/EventBus';
import { CalendarView, IEventBus } from '../types/CalendarTypes';
import { calendarConfig } from '../core/CalendarConfig';
import { CalendarConfig } from '../core/CalendarConfig';
import { CoreEvents } from '../constants/CoreEvents';
/**
@ -9,17 +9,19 @@ import { CoreEvents } from '../constants/CoreEvents';
*/
export class ViewManager {
private eventBus: IEventBus;
private config: CalendarConfig;
private currentView: CalendarView = 'week';
private buttonListeners: Map<Element, EventListener> = new Map();
// Cached DOM elements for performance
private cachedViewButtons: NodeListOf<Element> | null = null;
private cachedWorkweekButtons: NodeListOf<Element> | null = null;
private lastButtonCacheTime: number = 0;
private readonly CACHE_DURATION = 5000; // 5 seconds
constructor(eventBus: IEventBus) {
constructor(eventBus: IEventBus, config: CalendarConfig) {
this.eventBus = eventBus;
this.config = config;
this.setupEventListeners();
}
@ -140,13 +142,13 @@ export class ViewManager {
*/
private changeWorkweek(workweekId: string): void {
// Update the calendar config (does not emit events)
calendarConfig.setWorkWeek(workweekId);
this.config.setWorkWeek(workweekId);
// Update button states using cached elements
this.updateAllButtons();
// Emit workweek change event with full payload
const settings = calendarConfig.getWorkWeekSettings();
const settings = this.config.getWorkWeekSettings();
this.eventBus.emit(CoreEvents.WORKWEEK_CHANGED, {
workWeekId: workweekId,
settings: settings
@ -166,7 +168,7 @@ export class ViewManager {
this.updateButtonGroup(
this.getWorkweekButtons(),
'data-workweek',
calendarConfig.getCurrentWorkWeek()
this.config.getCurrentWorkWeek()
);
}

View file

@ -1,7 +1,7 @@
// Work hours management for per-column scheduling
import { DateService } from '../utils/DateService';
import { calendarConfig } from '../core/CalendarConfig';
import { CalendarConfig } from '../core/CalendarConfig';
import { PositionUtils } from '../utils/PositionUtils';
/**
@ -35,11 +35,14 @@ export interface WorkScheduleConfig {
*/
export class WorkHoursManager {
private dateService: DateService;
private config: CalendarConfig;
private positionUtils: PositionUtils;
private workSchedule: WorkScheduleConfig;
constructor() {
const timezone = calendarConfig.getTimezone?.();
this.dateService = new DateService(timezone);
constructor(dateService: DateService, config: CalendarConfig, positionUtils: PositionUtils) {
this.dateService = dateService;
this.config = config;
this.positionUtils = positionUtils;
// Default work schedule - will be loaded from JSON later
this.workSchedule = {
@ -98,8 +101,8 @@ export class WorkHoursManager {
if (workHours === 'off') {
return null; // Full day will be colored via CSS background
}
const gridSettings = calendarConfig.getGridSettings();
const gridSettings = this.config.getGridSettings();
const dayStartHour = gridSettings.dayStartHour;
const hourHeight = gridSettings.hourHeight;
@ -128,7 +131,7 @@ export class WorkHoursManager {
const endTime = `${workHours.end.toString().padStart(2, '0')}:00`;
// Use PositionUtils for consistent position calculation
const position = PositionUtils.calculateEventPosition(startTime, endTime);
const position = this.positionUtils.calculateEventPosition(startTime, endTime);
return { top: position.top, height: position.height };
}

View file

@ -25,17 +25,20 @@ export interface ColumnRenderContext {
* Date-based column renderer (original functionality)
*/
export class DateColumnRenderer implements ColumnRenderer {
private dateService!: DateService;
private workHoursManager!: WorkHoursManager;
private dateService: DateService;
private workHoursManager: WorkHoursManager;
constructor(
dateService: DateService,
workHoursManager: WorkHoursManager
) {
this.dateService = dateService;
this.workHoursManager = workHoursManager;
}
render(columnContainer: HTMLElement, context: ColumnRenderContext): void {
const { currentWeek, config } = context;
// Initialize date service and work hours manager
const timezone = config.getTimezone?.() || 'Europe/Copenhagen';
this.dateService = new DateService(timezone);
this.workHoursManager = new WorkHoursManager();
const workWeekSettings = config.getWorkWeekSettings();
const dates = this.dateService.getWorkWeekDates(currentWeek, workWeekSettings.workDays);
const dateSettings = config.getDateViewSettings();

View file

@ -1,7 +1,7 @@
// Event rendering strategy interface and implementations
import { CalendarEvent } from '../types/CalendarTypes';
import { calendarConfig } from '../core/CalendarConfig';
import { CalendarConfig } from '../core/CalendarConfig';
import { SwpEventElement } from '../elements/SwpEventElement';
import { PositionUtils } from '../utils/PositionUtils';
import { ColumnBounds } from '../utils/ColumnDetectionUtils';
@ -34,14 +34,23 @@ export class DateEventRenderer implements EventRendererStrategy {
private dateService: DateService;
private stackManager: EventStackManager;
private layoutCoordinator: EventLayoutCoordinator;
private config: CalendarConfig;
private positionUtils: PositionUtils;
private draggedClone: HTMLElement | null = null;
private originalEvent: HTMLElement | null = null;
constructor() {
const timezone = calendarConfig.getTimezone?.();
this.dateService = new DateService(timezone);
this.stackManager = new EventStackManager();
this.layoutCoordinator = new EventLayoutCoordinator();
constructor(
dateService: DateService,
stackManager: EventStackManager,
layoutCoordinator: EventLayoutCoordinator,
config: CalendarConfig,
positionUtils: PositionUtils
) {
this.dateService = dateService;
this.stackManager = stackManager;
this.layoutCoordinator = layoutCoordinator;
this.config = config;
this.positionUtils = positionUtils;
}
private applyDragStyling(element: HTMLElement): void {
@ -303,7 +312,7 @@ export class DateEventRenderer implements EventRendererStrategy {
// (e.g., if container starts at 07:00 and event starts at 08:15, offset = 75 min)
const timeDiffMs = event.start.getTime() - containerStart.getTime();
const timeDiffMinutes = timeDiffMs / (1000 * 60);
const gridSettings = calendarConfig.getGridSettings();
const gridSettings = this.config.getGridSettings();
const relativeTop = timeDiffMinutes > 0 ? (timeDiffMinutes / 60) * gridSettings.hourHeight : 0;
// Events in grid columns are positioned absolutely within their column container
@ -333,7 +342,7 @@ export class DateEventRenderer implements EventRendererStrategy {
protected calculateEventPosition(event: CalendarEvent): { top: number; height: number } {
// Delegate to PositionUtils for centralized position calculation
return PositionUtils.calculateEventPosition(event.start, event.end);
return this.positionUtils.calculateEventPosition(event.start, event.end);
}
clearEvents(container?: HTMLElement): void {

View file

@ -1,7 +1,6 @@
import { EventBus } from '../core/EventBus';
import { IEventBus, CalendarEvent, RenderContext } from '../types/CalendarTypes';
import { CoreEvents } from '../constants/CoreEvents';
import { calendarConfig } from '../core/CalendarConfig';
import { EventManager } from '../managers/EventManager';
import { EventRendererStrategy } from './EventRenderer';
import { SwpEventElement } from '../elements/SwpEventElement';
@ -20,14 +19,16 @@ export class EventRenderingService {
private dragMouseLeaveHeaderListener: ((event: Event) => void) | null = null;
constructor(eventBus: IEventBus, eventManager: EventManager, strategy: EventRendererStrategy) {
constructor(
eventBus: IEventBus,
eventManager: EventManager,
strategy: EventRendererStrategy,
dateService: DateService
) {
this.eventBus = eventBus;
this.eventManager = eventManager;
this.strategy = strategy;
// Initialize DateService
const timezone = calendarConfig.getTimezone?.();
this.dateService = new DateService(timezone);
this.dateService = dateService;
this.setupEventListeners();
}

View file

@ -1,4 +1,4 @@
import { calendarConfig } from '../core/CalendarConfig';
import { CalendarConfig } from '../core/CalendarConfig';
import { ResourceCalendarData, CalendarView } from '../types/CalendarTypes';
import { ColumnRenderer, ColumnRenderContext } from './ColumnRenderer';
import { eventBus } from '../core/EventBus';
@ -15,11 +15,16 @@ export class GridRenderer {
private cachedTimeAxis: HTMLElement | null = null;
private dateService: DateService;
private columnRenderer: ColumnRenderer;
private config: CalendarConfig;
constructor(columnRenderer: ColumnRenderer) {
const timezone = calendarConfig.getTimezone?.();
this.dateService = new DateService(timezone);
constructor(
columnRenderer: ColumnRenderer,
dateService: DateService,
config: CalendarConfig
) {
this.dateService = dateService;
this.columnRenderer = columnRenderer;
this.config = config;
}
public renderGrid(
@ -80,7 +85,7 @@ export class GridRenderer {
private createOptimizedTimeAxis(): HTMLElement {
const timeAxis = document.createElement('swp-time-axis');
const timeAxisContent = document.createElement('swp-time-axis-content');
const gridSettings = calendarConfig.getGridSettings();
const gridSettings = this.config.getGridSettings();
const startHour = gridSettings.dayStartHour;
const endHour = gridSettings.dayEndHour;
@ -142,7 +147,7 @@ export class GridRenderer {
): void {
const context: ColumnRenderContext = {
currentWeek: currentDate, // ColumnRenderer expects currentWeek property
config: calendarConfig,
config: this.config,
resourceData: resourceData
};

View file

@ -1,4 +1,4 @@
import { calendarConfig } from '../core/CalendarConfig';
import { CalendarConfig } from '../core/CalendarConfig';
import { ResourceCalendarData } from '../types/CalendarTypes';
interface GridSettings {
@ -16,7 +16,10 @@ interface GridSettings {
* Separated from GridManager to follow Single Responsibility Principle
*/
export class GridStyleManager {
constructor() {
private config: CalendarConfig;
constructor(config: CalendarConfig) {
this.config = config;
}
/**
@ -24,9 +27,9 @@ export class GridStyleManager {
*/
public updateGridStyles(resourceData: ResourceCalendarData | null = null): void {
const root = document.documentElement;
const gridSettings = calendarConfig.getGridSettings();
const gridSettings = this.config.getGridSettings();
const calendar = document.querySelector('swp-calendar') as HTMLElement;
const calendarType = calendarConfig.getCalendarMode();
const calendarType = this.config.getCalendarMode();
// Set CSS variables for time and grid measurements
this.setTimeVariables(root, gridSettings);
@ -66,9 +69,9 @@ export class GridStyleManager {
if (calendarType === 'resource' && resourceData) {
return resourceData.resources.length;
} else if (calendarType === 'date') {
const dateSettings = calendarConfig.getDateViewSettings();
const workWeekSettings = calendarConfig.getWorkWeekSettings();
const dateSettings = this.config.getDateViewSettings();
const workWeekSettings = this.config.getWorkWeekSettings();
switch (dateSettings.period) {
case 'day':
return 1;
@ -80,8 +83,8 @@ export class GridStyleManager {
return workWeekSettings.totalDays;
}
}
return calendarConfig.getWorkWeekSettings().totalDays; // Default to work week
return this.config.getWorkWeekSettings().totalDays; // Default to work week
}
/**

View file

@ -37,7 +37,7 @@ export class DateHeaderRenderer implements HeaderRenderer {
// Initialize date service with timezone and locale from config
const timezone = config.getTimezone?.() || 'Europe/Copenhagen';
const locale = config.getLocale?.() || 'da-DK';
this.dateService = new DateService(timezone);
this.dateService = new DateService(config);
const workWeekSettings = config.getWorkWeekSettings();
const dates = this.dateService.getWorkWeekDates(currentWeek, workWeekSettings.workDays);

View file

@ -1,22 +1,28 @@
import { calendarConfig } from '../core/CalendarConfig';
import { CalendarConfig } from '../core/CalendarConfig';
import { ColumnBounds } from './ColumnDetectionUtils';
import { DateService } from './DateService';
import { TimeFormatter } from './TimeFormatter';
/**
* PositionUtils - Static positioning utilities using singleton calendarConfig
* PositionUtils - Positioning utilities with dependency injection
* Focuses on pixel/position calculations while delegating date operations
*
* Note: Uses DateService with date-fns for all date/time operations
*/
export class PositionUtils {
private static dateService = new DateService('Europe/Copenhagen');
private dateService: DateService;
private config: CalendarConfig;
constructor(dateService: DateService, config: CalendarConfig) {
this.dateService = dateService;
this.config = config;
}
/**
* Convert minutes to pixels
*/
public static minutesToPixels(minutes: number): number {
const gridSettings = calendarConfig.getGridSettings();
public minutesToPixels(minutes: number): number {
const gridSettings = this.config.getGridSettings();
const pixelsPerHour = gridSettings.hourHeight;
return (minutes / 60) * pixelsPerHour;
}
@ -24,8 +30,8 @@ export class PositionUtils {
/**
* Convert pixels to minutes
*/
public static pixelsToMinutes(pixels: number): number {
const gridSettings = calendarConfig.getGridSettings();
public pixelsToMinutes(pixels: number): number {
const gridSettings = this.config.getGridSettings();
const pixelsPerHour = gridSettings.hourHeight;
return (pixels / pixelsPerHour) * 60;
}
@ -33,43 +39,43 @@ export class PositionUtils {
/**
* Convert time (HH:MM) to pixels from day start using DateService
*/
public static timeToPixels(timeString: string): number {
const totalMinutes = PositionUtils.dateService.timeToMinutes(timeString);
const gridSettings = calendarConfig.getGridSettings();
public timeToPixels(timeString: string): number {
const totalMinutes = this.dateService.timeToMinutes(timeString);
const gridSettings = this.config.getGridSettings();
const dayStartMinutes = gridSettings.dayStartHour * 60;
const minutesFromDayStart = totalMinutes - dayStartMinutes;
return PositionUtils.minutesToPixels(minutesFromDayStart);
return this.minutesToPixels(minutesFromDayStart);
}
/**
* Convert Date object to pixels from day start using DateService
*/
public static dateToPixels(date: Date): number {
const totalMinutes = PositionUtils.dateService.getMinutesSinceMidnight(date);
const gridSettings = calendarConfig.getGridSettings();
public dateToPixels(date: Date): number {
const totalMinutes = this.dateService.getMinutesSinceMidnight(date);
const gridSettings = this.config.getGridSettings();
const dayStartMinutes = gridSettings.dayStartHour * 60;
const minutesFromDayStart = totalMinutes - dayStartMinutes;
return PositionUtils.minutesToPixels(minutesFromDayStart);
return this.minutesToPixels(minutesFromDayStart);
}
/**
* Convert pixels to time using DateService
*/
public static pixelsToTime(pixels: number): string {
const minutes = PositionUtils.pixelsToMinutes(pixels);
const gridSettings = calendarConfig.getGridSettings();
public pixelsToTime(pixels: number): string {
const minutes = this.pixelsToMinutes(pixels);
const gridSettings = this.config.getGridSettings();
const dayStartMinutes = gridSettings.dayStartHour * 60;
const totalMinutes = dayStartMinutes + minutes;
return PositionUtils.dateService.minutesToTime(totalMinutes);
return this.dateService.minutesToTime(totalMinutes);
}
/**
* Beregn event position og størrelse
*/
public static calculateEventPosition(startTime: string | Date, endTime: string | Date): {
public calculateEventPosition(startTime: string | Date, endTime: string | Date): {
top: number;
height: number;
duration: number;
@ -78,19 +84,19 @@ export class PositionUtils {
let endPixels: number;
if (typeof startTime === 'string') {
startPixels = PositionUtils.timeToPixels(startTime);
startPixels = this.timeToPixels(startTime);
} else {
startPixels = PositionUtils.dateToPixels(startTime);
startPixels = this.dateToPixels(startTime);
}
if (typeof endTime === 'string') {
endPixels = PositionUtils.timeToPixels(endTime);
endPixels = this.timeToPixels(endTime);
} else {
endPixels = PositionUtils.dateToPixels(endTime);
endPixels = this.dateToPixels(endTime);
}
const height = Math.max(endPixels - startPixels, PositionUtils.getMinimumEventHeight());
const duration = PositionUtils.pixelsToMinutes(height);
const height = Math.max(endPixels - startPixels, this.getMinimumEventHeight());
const duration = this.pixelsToMinutes(height);
return {
top: startPixels,
@ -102,40 +108,40 @@ export class PositionUtils {
/**
* Snap position til grid interval
*/
public static snapToGrid(pixels: number): number {
const gridSettings = calendarConfig.getGridSettings();
public snapToGrid(pixels: number): number {
const gridSettings = this.config.getGridSettings();
const snapInterval = gridSettings.snapInterval;
const snapPixels = PositionUtils.minutesToPixels(snapInterval);
const snapPixels = this.minutesToPixels(snapInterval);
return Math.round(pixels / snapPixels) * snapPixels;
}
/**
* Snap time to interval using DateService
*/
public static snapTimeToInterval(timeString: string): string {
const totalMinutes = PositionUtils.dateService.timeToMinutes(timeString);
const gridSettings = calendarConfig.getGridSettings();
public snapTimeToInterval(timeString: string): string {
const totalMinutes = this.dateService.timeToMinutes(timeString);
const gridSettings = this.config.getGridSettings();
const snapInterval = gridSettings.snapInterval;
const snappedMinutes = Math.round(totalMinutes / snapInterval) * snapInterval;
return PositionUtils.dateService.minutesToTime(snappedMinutes);
return this.dateService.minutesToTime(snappedMinutes);
}
/**
* Beregn kolonne position for overlappende events
*/
public static calculateColumnPosition(eventIndex: number, totalColumns: number, containerWidth: number): {
public calculateColumnPosition(eventIndex: number, totalColumns: number, containerWidth: number): {
left: number;
width: number;
} {
const columnWidth = containerWidth / totalColumns;
const left = eventIndex * columnWidth;
// Lav lidt margin mellem kolonnerne
const margin = 2;
const adjustedWidth = columnWidth - margin;
return {
left: left + (margin / 2),
width: Math.max(adjustedWidth, 50) // Minimum width
@ -145,63 +151,63 @@ export class PositionUtils {
/**
* Check om to events overlapper i tid
*/
public static eventsOverlap(
public eventsOverlap(
start1: string | Date,
end1: string | Date,
start2: string | Date,
end2: string | Date
): boolean {
const pos1 = PositionUtils.calculateEventPosition(start1, end1);
const pos2 = PositionUtils.calculateEventPosition(start2, end2);
const pos1 = this.calculateEventPosition(start1, end1);
const pos2 = this.calculateEventPosition(start2, end2);
const event1End = pos1.top + pos1.height;
const event2End = pos2.top + pos2.height;
return !(event1End <= pos2.top || event2End <= pos1.top);
}
/**
* Beregn Y position fra mouse/touch koordinat
*/
public static getPositionFromCoordinate(clientY: number, column: ColumnBounds): number {
public getPositionFromCoordinate(clientY: number, column: ColumnBounds): number {
const relativeY = clientY - column.boundingClientRect.top;
// Snap til grid
return PositionUtils.snapToGrid(relativeY);
return this.snapToGrid(relativeY);
}
/**
* Valider at tid er inden for arbejdstimer
*/
public static isWithinWorkHours(timeString: string): boolean {
public isWithinWorkHours(timeString: string): boolean {
const [hours] = timeString.split(':').map(Number);
const gridSettings = calendarConfig.getGridSettings();
const gridSettings = this.config.getGridSettings();
return hours >= gridSettings.workStartHour && hours < gridSettings.workEndHour;
}
/**
* Valider at tid er inden for dag grænser
*/
public static isWithinDayBounds(timeString: string): boolean {
public isWithinDayBounds(timeString: string): boolean {
const [hours] = timeString.split(':').map(Number);
const gridSettings = calendarConfig.getGridSettings();
const gridSettings = this.config.getGridSettings();
return hours >= gridSettings.dayStartHour && hours < gridSettings.dayEndHour;
}
/**
* Hent minimum event højde i pixels
*/
public static getMinimumEventHeight(): number {
public getMinimumEventHeight(): number {
// Minimum 15 minutter
return PositionUtils.minutesToPixels(15);
return this.minutesToPixels(15);
}
/**
* Hent maksimum event højde i pixels (hele dagen)
*/
public static getMaximumEventHeight(): number {
const gridSettings = calendarConfig.getGridSettings();
public getMaximumEventHeight(): number {
const gridSettings = this.config.getGridSettings();
const dayDurationHours = gridSettings.dayEndHour - gridSettings.dayStartHour;
return dayDurationHours * gridSettings.hourHeight;
}
@ -209,14 +215,14 @@ export class PositionUtils {
/**
* Beregn total kalender højde
*/
public static getTotalCalendarHeight(): number {
return PositionUtils.getMaximumEventHeight();
public getTotalCalendarHeight(): number {
return this.getMaximumEventHeight();
}
/**
* Convert ISO datetime to time string with UTC-to-local conversion
*/
public static isoToTimeString(isoString: string): string {
public isoToTimeString(isoString: string): string {
const date = new Date(isoString);
return TimeFormatter.formatTime(date);
}
@ -224,34 +230,34 @@ export class PositionUtils {
/**
* Convert time string to ISO datetime using DateService with timezone handling
*/
public static timeStringToIso(timeString: string, date: Date = new Date()): string {
const totalMinutes = PositionUtils.dateService.timeToMinutes(timeString);
const newDate = PositionUtils.dateService.createDateAtTime(date, totalMinutes);
return PositionUtils.dateService.toUTC(newDate);
public timeStringToIso(timeString: string, date: Date = new Date()): string {
const totalMinutes = this.dateService.timeToMinutes(timeString);
const newDate = this.dateService.createDateAtTime(date, totalMinutes);
return this.dateService.toUTC(newDate);
}
/**
* Calculate event duration using DateService
*/
public static calculateDuration(startTime: string | Date, endTime: string | Date): number {
return PositionUtils.dateService.getDurationMinutes(startTime, endTime);
public calculateDuration(startTime: string | Date, endTime: string | Date): number {
return this.dateService.getDurationMinutes(startTime, endTime);
}
/**
* Format duration to readable text (Danish)
*/
public static formatDuration(minutes: number): string {
public formatDuration(minutes: number): string {
if (minutes < 60) {
return `${minutes} min`;
}
const hours = Math.floor(minutes / 60);
const remainingMinutes = minutes % 60;
if (remainingMinutes === 0) {
return `${hours} time${hours !== 1 ? 'r' : ''}`;
}
return `${hours}t ${remainingMinutes}m`;
}
}

View file

@ -27,74 +27,52 @@ export class TimeFormatter {
showSeconds: false // Don't show seconds by default
};
private static dateService: DateService = new DateService('Europe/Copenhagen');
// DateService will be initialized lazily to avoid circular dependency with CalendarConfig
private static dateService: DateService | null = null;
private static getDateService(): DateService {
if (!TimeFormatter.dateService) {
// Create a minimal config object for DateService
const config = {
getTimezone: () => TimeFormatter.settings.timezone
};
TimeFormatter.dateService = new DateService(config as any);
}
return TimeFormatter.dateService;
}
/**
* Configure time formatting settings
*/
static configure(settings: Partial<TimeFormatSettings>): void {
TimeFormatter.settings = { ...TimeFormatter.settings, ...settings };
// Update DateService with new timezone
TimeFormatter.dateService = new DateService(TimeFormatter.settings.timezone);
// Reset DateService to pick up new timezone
TimeFormatter.dateService = null;
}
/**
* Get current time format settings
*/
static getSettings(): TimeFormatSettings {
return { ...TimeFormatter.settings };
}
/**
* Convert UTC date to configured timezone
* Convert UTC date to configured timezone (internal helper)
* @param utcDate - Date in UTC (or ISO string)
* @returns Date object adjusted to configured timezone
*/
static convertToLocalTime(utcDate: Date | string): Date {
private static convertToLocalTime(utcDate: Date | string): Date {
if (typeof utcDate === 'string') {
return TimeFormatter.dateService.fromUTC(utcDate);
return TimeFormatter.getDateService().fromUTC(utcDate);
}
// If it's already a Date object, convert to UTC string first, then back to local
const utcString = utcDate.toISOString();
return TimeFormatter.dateService.fromUTC(utcString);
return TimeFormatter.getDateService().fromUTC(utcString);
}
/**
* Get timezone offset for configured timezone
* @param date - Reference date for calculating offset (handles DST)
* @returns Offset in minutes
*/
static getTimezoneOffset(date: Date = new Date()): number {
const utc = new Date(date.getTime() + (date.getTimezoneOffset() * 60000));
const targetTime = new Date(utc.toLocaleString('en-US', { timeZone: TimeFormatter.settings.timezone }));
return (targetTime.getTime() - utc.getTime()) / 60000;
}
/**
* Format time in 12-hour format
* @param date - Date to format
* @returns Formatted time string (e.g., "9:00 AM")
*/
static format12Hour(date: Date): string {
const localDate = TimeFormatter.convertToLocalTime(date);
return localDate.toLocaleTimeString(TimeFormatter.settings.locale, {
timeZone: TimeFormatter.settings.timezone,
hour: 'numeric',
minute: '2-digit',
hour12: true
});
}
/**
* Format time in 24-hour format using DateService
* Format time in 24-hour format using DateService (internal helper)
* @param date - Date to format
* @returns Formatted time string (e.g., "09:00")
*/
static format24Hour(date: Date): string {
private static format24Hour(date: Date): string {
const localDate = TimeFormatter.convertToLocalTime(date);
return TimeFormatter.dateService.formatTime(localDate, TimeFormatter.settings.showSeconds);
return TimeFormatter.getDateService().formatTime(localDate, TimeFormatter.settings.showSeconds);
}
/**
@ -103,38 +81,8 @@ export class TimeFormatter {
* @returns Formatted time string
*/
static formatTime(date: Date): string {
return TimeFormatter.settings.use24HourFormat
? TimeFormatter.format24Hour(date)
: TimeFormatter.format12Hour(date);
}
/**
* Format time from total minutes since midnight using DateService
* @param totalMinutes - Minutes since midnight (e.g., 540 for 9:00 AM)
* @returns Formatted time string
*/
static formatTimeFromMinutes(totalMinutes: number): string {
return TimeFormatter.dateService.formatTimeFromMinutes(totalMinutes);
}
/**
* Format date and time together
* @param date - Date to format
* @returns Formatted date and time string
*/
static formatDateTime(date: Date): string {
const localDate = TimeFormatter.convertToLocalTime(date);
const dateStr = localDate.toLocaleDateString(TimeFormatter.settings.locale, {
timeZone: TimeFormatter.settings.timezone,
year: 'numeric',
month: '2-digit',
day: '2-digit'
});
const timeStr = TimeFormatter.formatTime(date);
return `${dateStr} ${timeStr}`;
// Always use 24-hour format (12-hour support removed as unused)
return TimeFormatter.format24Hour(date);
}
/**
@ -146,77 +94,6 @@ export class TimeFormatter {
static formatTimeRange(startDate: Date, endDate: Date): string {
const localStart = TimeFormatter.convertToLocalTime(startDate);
const localEnd = TimeFormatter.convertToLocalTime(endDate);
return TimeFormatter.dateService.formatTimeRange(localStart, localEnd);
}
/**
* Check if current timezone observes daylight saving time
* @param date - Reference date
* @returns True if DST is active
*/
static isDaylightSavingTime(date: Date = new Date()): boolean {
const january = new Date(date.getFullYear(), 0, 1);
const july = new Date(date.getFullYear(), 6, 1);
const janOffset = TimeFormatter.getTimezoneOffset(january);
const julOffset = TimeFormatter.getTimezoneOffset(july);
return Math.max(janOffset, julOffset) !== TimeFormatter.getTimezoneOffset(date);
}
/**
* Get timezone abbreviation (e.g., "CET", "CEST")
* @param date - Reference date
* @returns Timezone abbreviation
*/
static getTimezoneAbbreviation(date: Date = new Date()): string {
const localDate = TimeFormatter.convertToLocalTime(date);
return localDate.toLocaleTimeString('en-US', {
timeZone: TimeFormatter.settings.timezone,
timeZoneName: 'short'
}).split(' ').pop() || '';
}
/**
* Format date in technical format: yyyy-mm-dd using DateService
*/
static formatDateTechnical(date: Date): string {
const localDate = TimeFormatter.convertToLocalTime(date);
return TimeFormatter.dateService.formatDate(localDate);
}
/**
* Format time in technical format: hh:mm or hh:mm:ss using DateService
*/
static formatTimeTechnical(date: Date, includeSeconds: boolean = false): string {
const localDate = TimeFormatter.convertToLocalTime(date);
return TimeFormatter.dateService.formatTime(localDate, includeSeconds);
}
/**
* Format date and time in technical format: yyyy-mm-dd hh:mm:ss using DateService
*/
static formatDateTimeTechnical(date: Date): string {
const localDate = TimeFormatter.convertToLocalTime(date);
return TimeFormatter.dateService.formatTechnicalDateTime(localDate);
}
/**
* Convert local date to UTC ISO string using DateService
* @param localDate - Date in local timezone
* @returns ISO string in UTC (with 'Z' suffix)
*/
static toUTC(localDate: Date): string {
return TimeFormatter.dateService.toUTC(localDate);
}
/**
* Convert UTC ISO string to local date using DateService
* @param utcString - ISO string in UTC
* @returns Date in local timezone
*/
static fromUTC(utcString: string): Date {
return TimeFormatter.dateService.fromUTC(utcString);
return TimeFormatter.getDateService().formatTimeRange(localStart, localEnd);
}
}

View file

@ -16,16 +16,20 @@
import { describe, it, expect, beforeEach } from 'vitest';
import { EventStackManager } from '../../src/managers/EventStackManager';
import { EventLayoutCoordinator } from '../../src/managers/EventLayoutCoordinator';
import { calendarConfig } from '../../src/core/CalendarConfig';
import { CalendarConfig } from '../../src/core/CalendarConfig';
import { PositionUtils } from '../../src/utils/PositionUtils';
import { DateService } from '../../src/utils/DateService';
describe('EventStackManager - Flexbox & Nested Stacking (3-Phase Algorithm)', () => {
let manager: EventStackManager;
let thresholdMinutes: number;
let config: CalendarConfig;
beforeEach(() => {
manager = new EventStackManager();
config = new CalendarConfig();
manager = new EventStackManager(config);
// Get threshold from config - tests should work with any value
thresholdMinutes = calendarConfig.getGridSettings().gridStartThresholdMinutes;
thresholdMinutes = config.getGridSettings().gridStartThresholdMinutes;
});
// ============================================
@ -1128,7 +1132,9 @@ describe('EventStackManager - Flexbox & Nested Stacking (3-Phase Algorithm)', ()
];
// Use EventLayoutCoordinator to test column allocation
const coordinator = new EventLayoutCoordinator();
const dateService = new DateService(config);
const positionUtils = new PositionUtils(dateService, config);
const coordinator = new EventLayoutCoordinator(manager, config, positionUtils);
if (thresholdMinutes >= 30) {
// Calculate layout

View file

@ -3,6 +3,7 @@ import { NavigationManager } from '../../src/managers/NavigationManager';
import { EventBus } from '../../src/core/EventBus';
import { EventRenderingService } from '../../src/renderers/EventRendererManager';
import { DateService } from '../../src/utils/DateService';
import { CalendarConfig } from '../../src/core/CalendarConfig';
describe('NavigationManager - Edge Cases', () => {
let navigationManager: NavigationManager;
@ -11,9 +12,12 @@ describe('NavigationManager - Edge Cases', () => {
beforeEach(() => {
eventBus = new EventBus();
const config = new CalendarConfig();
dateService = new DateService(config);
const mockEventRenderer = {} as EventRenderingService;
navigationManager = new NavigationManager(eventBus, mockEventRenderer);
dateService = new DateService('Europe/Copenhagen');
const mockGridRenderer = {} as any;
const mockNavigationRenderer = {} as any;
navigationManager = new NavigationManager(eventBus, mockEventRenderer, mockGridRenderer, dateService, mockNavigationRenderer);
});
describe('Week 53 Navigation', () => {

View file

@ -1,8 +1,10 @@
import { describe, it, expect } from 'vitest';
import { DateService } from '../../src/utils/DateService';
import { CalendarConfig } from '../../src/core/CalendarConfig';
describe('DateService - Edge Cases', () => {
const dateService = new DateService('Europe/Copenhagen');
const config = new CalendarConfig();
const dateService = new DateService(config);
describe('Leap Year Handling', () => {
it('should handle February 29 in leap year (2024)', () => {

View file

@ -1,11 +1,13 @@
import { describe, it, expect, beforeEach } from 'vitest';
import { DateService } from '../../src/utils/DateService';
import { CalendarConfig } from '../../src/core/CalendarConfig';
describe('DateService', () => {
let dateService: DateService;
beforeEach(() => {
dateService = new DateService('Europe/Copenhagen');
const config = new CalendarConfig();
dateService = new DateService(config);
});
describe('Core Conversions', () => {

View file

@ -1,8 +1,10 @@
import { describe, it, expect } from 'vitest';
import { DateService } from '../../src/utils/DateService';
import { CalendarConfig } from '../../src/core/CalendarConfig';
describe('DateService - Validation', () => {
const dateService = new DateService('Europe/Copenhagen');
const config = new CalendarConfig();
const dateService = new DateService(config);
describe('isValid() - Basic Date Validation', () => {
it('should validate normal dates', () => {

View file

@ -13,274 +13,99 @@ describe('TimeFormatter', () => {
});
});
describe('UTC to Local Time Conversion', () => {
it('should convert UTC time to Copenhagen time (winter time, UTC+1)', () => {
// January 15, 2025 10:00:00 UTC = 11:00:00 CET (UTC+1)
let utcDate = new Date('2025-01-15T10:00:00Z');
let localDate = TimeFormatter.convertToLocalTime(utcDate);
let hours = localDate.getHours();
let expectedHours = 11;
expect(hours).toBe(expectedHours);
});
it('should convert UTC time to Copenhagen time (summer time, UTC+2)', () => {
// July 15, 2025 10:00:00 UTC = 12:00:00 CEST (UTC+2)
let utcDate = new Date('2025-07-15T10:00:00Z');
let localDate = TimeFormatter.convertToLocalTime(utcDate);
let hours = localDate.getHours();
let expectedHours = 12;
expect(hours).toBe(expectedHours);
});
it('should handle midnight UTC correctly in winter', () => {
// January 15, 2025 00:00:00 UTC = 01:00:00 CET
let utcDate = new Date('2025-01-15T00:00:00Z');
let localDate = TimeFormatter.convertToLocalTime(utcDate);
let hours = localDate.getHours();
let expectedHours = 1;
expect(hours).toBe(expectedHours);
});
it('should handle midnight UTC correctly in summer', () => {
// July 15, 2025 00:00:00 UTC = 02:00:00 CEST
let utcDate = new Date('2025-07-15T00:00:00Z');
let localDate = TimeFormatter.convertToLocalTime(utcDate);
let hours = localDate.getHours();
let expectedHours = 2;
expect(hours).toBe(expectedHours);
});
it('should handle date crossing midnight when converting from UTC', () => {
// January 14, 2025 23:30:00 UTC = January 15, 2025 00:30:00 CET
let utcDate = new Date('2025-01-14T23:30:00Z');
let localDate = TimeFormatter.convertToLocalTime(utcDate);
let day = localDate.getDate();
let hours = localDate.getHours();
let minutes = localDate.getMinutes();
let expectedDay = 15;
let expectedHours = 0;
let expectedMinutes = 30;
expect(day).toBe(expectedDay);
expect(hours).toBe(expectedHours);
expect(minutes).toBe(expectedMinutes);
});
});
describe('Time Formatting', () => {
it('should format time in 24-hour format', () => {
let date = new Date('2025-01-15T10:30:00Z');
let formatted = TimeFormatter.format24Hour(date);
let formatted = TimeFormatter.formatTime(date);
// Should be 11:30 in Copenhagen (UTC+1 in winter)
// Always use colon separator
expect(formatted).toBe('11:30');
});
it('should format time in 12-hour format', () => {
let date = new Date('2025-01-15T13:30:00Z');
let formatted = TimeFormatter.format12Hour(date);
// Should be 2:30 PM in Copenhagen (14:30 CET = 2:30 PM)
// 12-hour format can use locale formatting with AM/PM
// Note: locale may use dot separator and space: "2.30 PM"
expect(formatted).toMatch(/2[.:\s]+30/);
expect(formatted).toMatch(/PM/i);
});
it('should format time at midnight', () => {
let date = new Date('2025-01-15T23:00:00Z');
let formatted = TimeFormatter.formatTime(date);
it('should format time from minutes correctly', () => {
// 540 minutes = 9:00 AM
let formatted = TimeFormatter.formatTimeFromMinutes(540);
// Always use colon separator
expect(formatted).toBe('09:00');
// Should be 00:00 next day in Copenhagen
expect(formatted).toBe('00:00');
});
it('should format time range correctly', () => {
let startDate = new Date('2025-01-15T08:00:00Z');
let endDate = new Date('2025-01-15T10:00:00Z');
let formatted = TimeFormatter.formatTimeRange(startDate, endDate);
// 08:00 UTC = 09:00 CET, 10:00 UTC = 11:00 CET
// Always use colon separator
expect(formatted).toBe('09:00 - 11:00');
});
});
describe('Technical Date/Time Formatting', () => {
it('should format date in technical format yyyy-mm-dd', () => {
let date = new Date('2025-01-15T10:00:00Z');
let formatted = TimeFormatter.formatDateTechnical(date);
expect(formatted).toMatch(/2025-01-15/);
});
it('should format time range across midnight', () => {
let startDate = new Date('2025-01-15T22:00:00Z');
let endDate = new Date('2025-01-16T01:00:00Z');
let formatted = TimeFormatter.formatTimeRange(startDate, endDate);
it('should format time in technical format hh:mm', () => {
let date = new Date('2025-01-15T08:30:00Z');
let formatted = TimeFormatter.formatTimeTechnical(date, false);
// 08:30 UTC = 09:30 CET
expect(formatted).toMatch(/09:30/);
});
it('should format time in technical format hh:mm:ss when includeSeconds is true', () => {
let date = new Date('2025-01-15T08:30:45Z');
let formatted = TimeFormatter.formatTimeTechnical(date, true);
// 08:30:45 UTC = 09:30:45 CET
expect(formatted).toMatch(/09:30:45/);
});
it('should format datetime in technical format yyyy-mm-dd hh:mm', () => {
TimeFormatter.configure({ showSeconds: false });
let date = new Date('2025-01-15T08:30:00Z');
let formatted = TimeFormatter.formatDateTimeTechnical(date);
// 08:30 UTC = 09:30 CET on same day
expect(formatted).toMatch(/2025-01-15 09:30/);
});
it('should format datetime with seconds when configured', () => {
TimeFormatter.configure({ showSeconds: true });
let date = new Date('2025-01-15T08:30:45Z');
let formatted = TimeFormatter.formatDateTimeTechnical(date);
expect(formatted).toMatch(/2025-01-15 09:30:45/);
});
});
describe('Timezone Information', () => {
it('should detect daylight saving time correctly', () => {
let winterDate = new Date('2025-01-15T12:00:00Z');
let summerDate = new Date('2025-07-15T12:00:00Z');
let isWinterDST = TimeFormatter.isDaylightSavingTime(winterDate);
let isSummerDST = TimeFormatter.isDaylightSavingTime(summerDate);
// Copenhagen: Winter = no DST (CET), Summer = DST (CEST)
// Note: The implementation might not work correctly in all environments
// Skip this test for now as DST detection is complex
expect(isWinterDST).toBe(false);
// Summer DST detection may vary by environment
expect(typeof isSummerDST).toBe('boolean');
});
it('should get correct timezone abbreviation', () => {
let winterDate = new Date('2025-01-15T12:00:00Z');
let summerDate = new Date('2025-07-15T12:00:00Z');
let winterAbbr = TimeFormatter.getTimezoneAbbreviation(winterDate);
let summerAbbr = TimeFormatter.getTimezoneAbbreviation(summerDate);
// Copenhagen uses CET in winter, CEST in summer
expect(winterAbbr).toMatch(/CET|GMT\+1/);
expect(summerAbbr).toMatch(/CEST|GMT\+2/);
// 22:00 UTC = 23:00 CET, 01:00 UTC = 02:00 CET next day
expect(formatted).toBe('23:00 - 02:00');
});
});
describe('Configuration', () => {
it('should use configured timezone', () => {
// Note: convertToLocalTime doesn't actually use the configured timezone
// It just converts UTC to browser's local time
// This is a limitation of the current implementation
it('should respect timezone configuration', () => {
TimeFormatter.configure({ timezone: 'America/New_York' });
let utcDate = new Date('2025-01-15T10:00:00Z');
let localDate = TimeFormatter.convertToLocalTime(utcDate);
// The conversion happens but timezone config isn't used in convertToLocalTime
// Just verify it returns a valid date
expect(localDate).toBeInstanceOf(Date);
expect(localDate.getTime()).toBeGreaterThan(0);
let date = new Date('2025-01-15T10:00:00Z');
let formatted = TimeFormatter.formatTime(date);
// 10:00 UTC = 05:00 EST (UTC-5 in winter)
expect(formatted).toBe('05:00');
});
it('should respect 24-hour format setting', () => {
TimeFormatter.configure({ use24HourFormat: true });
let date = new Date('2025-01-15T13:00:00Z');
let formatted = TimeFormatter.formatTime(date);
// Always use colon separator for 24-hour format
expect(formatted).toBe('14:00'); // 14:00 CET
});
it('should respect showSeconds configuration', () => {
TimeFormatter.configure({ showSeconds: true });
it('should respect 12-hour format setting', () => {
TimeFormatter.configure({ use24HourFormat: false });
let date = new Date('2025-01-15T13:00:00Z');
let date = new Date('2025-01-15T10:30:45Z');
let formatted = TimeFormatter.formatTime(date);
// 12-hour format can use locale formatting with AM/PM
// Note: locale may use dot separator and space: "2.00 PM"
expect(formatted).toMatch(/2[.:\s]+00/); // 2:00 PM CET
expect(formatted).toMatch(/PM/i);
// Should include seconds
expect(formatted).toBe('11:30:45');
});
});
describe('Edge Cases', () => {
it('should handle DST transition correctly (spring forward)', () => {
// March 30, 2025 01:00:00 UTC is when Copenhagen springs forward
// 01:00 UTC = 02:00 CET, but at 02:00 CET clocks jump to 03:00 CEST
let beforeDST = new Date('2025-03-30T00:59:00Z');
let afterDST = new Date('2025-03-30T01:01:00Z');
let beforeLocal = TimeFormatter.convertToLocalTime(beforeDST);
let afterLocal = TimeFormatter.convertToLocalTime(afterDST);
let beforeHours = beforeLocal.getHours();
let afterHours = afterLocal.getHours();
let beforeFormatted = TimeFormatter.formatTime(beforeDST);
let afterFormatted = TimeFormatter.formatTime(afterDST);
// Before: 00:59 UTC = 01:59 CET
// After: 01:01 UTC = 03:01 CEST (jumped from 02:00 to 03:00)
expect(beforeHours).toBe(1);
expect(afterHours).toBe(3);
expect(beforeFormatted).toBe('01:59');
expect(afterFormatted).toBe('03:01');
});
it('should handle DST transition correctly (fall back)', () => {
// October 26, 2025 01:00:00 UTC is when Copenhagen falls back
// 01:00 UTC = 03:00 CEST, but at 03:00 CEST clocks fall back to 02:00 CET
let beforeDST = new Date('2025-10-26T00:59:00Z');
let afterDST = new Date('2025-10-26T01:01:00Z');
let beforeLocal = TimeFormatter.convertToLocalTime(beforeDST);
let afterLocal = TimeFormatter.convertToLocalTime(afterDST);
let beforeHours = beforeLocal.getHours();
let afterHours = afterLocal.getHours();
let beforeFormatted = TimeFormatter.formatTime(beforeDST);
let afterFormatted = TimeFormatter.formatTime(afterDST);
// Before: 00:59 UTC = 02:59 CEST
// After: 01:01 UTC = 02:01 CET (fell back from 03:00 to 02:00)
expect(beforeHours).toBe(2);
expect(afterHours).toBe(2);
expect(beforeFormatted).toBe('02:59');
expect(afterFormatted).toBe('02:01');
});
it('should handle year boundary correctly', () => {
// December 31, 2024 23:30:00 UTC = January 1, 2025 00:30:00 CET
let utcDate = new Date('2024-12-31T23:30:00Z');
let localDate = TimeFormatter.convertToLocalTime(utcDate);
let year = localDate.getFullYear();
let month = localDate.getMonth();
let day = localDate.getDate();
let hours = localDate.getHours();
let expectedYear = 2025;
let expectedMonth = 0; // January
let expectedDay = 1;
let expectedHours = 0;
expect(year).toBe(expectedYear);
expect(month).toBe(expectedMonth);
expect(day).toBe(expectedDay);
expect(hours).toBe(expectedHours);
let date = new Date('2024-12-31T23:30:00Z');
let formatted = TimeFormatter.formatTime(date);
expect(formatted).toBe('00:30');
});
});
});
});