26f0cb8aaa
Implements a factory pattern for manager creation and initialization, improving dependency management and extensibility. This change replaces direct manager instantiation with a `ManagerFactory` that handles dependency injection. This enhances code organization and testability. It also includes an initialization sequence diagram for better understanding of the calendar's architecture and data flow.
3.8 KiB
3.8 KiB
Calendar Initialization Sequence Diagram
Dette diagram viser den aktuelle initialization sekvens baseret på koden.
sequenceDiagram
participant Browser
participant Index as index.ts
participant MF as ManagerFactory
participant CTF as CalendarTypeFactory
participant EB as EventBus
participant CM as CalendarManager
participant EM as EventManager
participant ERS as EventRenderingService
participant GM as GridManager
participant GSM as GridStyleManager
participant GR as GridRenderer
participant SM as ScrollManager
participant NM as NavigationManager
participant NR as NavigationRenderer
participant VM as ViewManager
Browser->>Index: DOMContentLoaded
Index->>Index: initializeCalendar()
Index->>CTF: initialize()
CTF-->>Index: Factory ready
Index->>MF: getInstance()
MF-->>Index: Factory instance
Index->>MF: createManagers(eventBus, config)
MF->>EM: new EventManager(eventBus)
EM->>EB: setupEventListeners()
EM-->>MF: EventManager ready
MF->>ERS: new EventRenderingService(eventBus, eventManager)
ERS->>EB: setupEventListeners()
ERS-->>MF: EventRenderingService ready
MF->>GM: new GridManager()
GM->>GSM: new GridStyleManager(config)
GM->>GR: new GridRenderer(config)
GM->>EB: subscribeToEvents()
GM-->>MF: GridManager ready
MF->>SM: new ScrollManager()
SM->>EB: subscribeToEvents()
SM-->>MF: ScrollManager ready
MF->>NM: new NavigationManager(eventBus)
NM->>NR: new NavigationRenderer(eventBus)
NR->>EB: setupEventListeners()
NM->>EB: setupEventListeners()
NM-->>MF: NavigationManager ready
MF->>VM: new ViewManager(eventBus)
VM->>EB: setupEventListeners()
VM-->>MF: ViewManager ready
MF->>CM: new CalendarManager(eventBus, config, deps...)
CM->>EB: setupEventListeners()
CM-->>MF: CalendarManager ready
MF-->>Index: All managers created
Index->>EB: setDebug(true)
Index->>MF: initializeManagers(managers)
MF->>CM: initialize()
CM->>EM: loadData()
EM->>EM: loadMockData()
EM->>EM: processCalendarData()
EM-->>CM: Data loaded
CM->>GM: setResourceData(resourceData)
GM-->>CM: Resource data set
CM->>GM: render()
GM->>GSM: updateGridStyles(resourceData)
GM->>GR: renderGrid(grid, currentWeek, resourceData, allDayEvents)
GR-->>GM: Grid rendered
GM->>EB: emit(GRID_RENDERED, context)
EB-->>ERS: GRID_RENDERED event
ERS->>EM: getEventsForPeriod(startDate, endDate)
EM-->>ERS: Filtered events
ERS->>ERS: strategy.renderEvents()
CM->>SM: initialize()
SM->>SM: setupScrolling()
CM->>CM: setView(currentView)
CM->>EB: emit(VIEW_CHANGED, viewData)
CM->>CM: setCurrentDate(currentDate)
CM->>EB: emit(DATE_CHANGED, dateData)
CM->>EB: emit(CALENDAR_INITIALIZED, initData)
EB-->>NM: CALENDAR_INITIALIZED
NM->>NM: updateWeekInfo()
NM->>EB: emit(WEEK_INFO_UPDATED, weekInfo)
EB-->>NR: WEEK_INFO_UPDATED
NR->>NR: updateWeekInfoInDOM()
EB-->>VM: CALENDAR_INITIALIZED
VM->>VM: initializeView()
VM->>EB: emit(VIEW_RENDERED, viewData)
CM-->>MF: Initialization complete
MF-->>Index: All managers initialized
Index->>Browser: Calendar ready
Aktuel Arkitektur Status
Factory Pattern
- ManagerFactory håndterer manager instantiering
- Proper dependency injection via constructor
Event-Driven Communication
- EventBus koordinerer kommunikation mellem managers
- NavigationRenderer lytter til WEEK_INFO_UPDATED events
- EventRenderingService reagerer på GRID_RENDERED events
Separation of Concerns
- Managers håndterer business logic
- Renderers håndterer DOM manipulation
- EventBus håndterer kommunikation