66 lines
2.0 KiB
TypeScript
66 lines
2.0 KiB
TypeScript
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import { Tool } from '../Tool';
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import { YjsDocument } from '../../crdt/YjsDocument';
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class CapacityDisplayTool extends Tool {
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constructor(yjsDoc: YjsDocument) {
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super(yjsDoc);
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this.name = 'CapacityDisplayTool';
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}
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onMouseDown(event: MouseEvent): void {
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// This tool doesn't create elements on mouse click
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// It displays capacity information based on selected elements or entire drawing
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}
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onMouseMove(event: MouseEvent): void {
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// No preview needed for this tool
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}
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onMouseUp(event: MouseEvent): void {
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// No action needed on mouse up
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}
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onKeyUp(event: KeyboardEvent): void {
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// Handle key up events
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if (event.key === 'Escape') {
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this.reset();
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}
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}
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reset(): void {
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// Reset any state if needed
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}
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// Calculate capacity for selected tables
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calculateSelectedCapacity(): number {
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// In a real implementation, this would get selected tables from the canvas
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// and calculate the total capacity based on table type and size
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// For now, we'll return a placeholder value
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return 0;
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}
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// Calculate capacity for entire drawing
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calculateTotalCapacity(): number {
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// In a real implementation, this would iterate through all elements in the Yjs document
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// and count chairs or calculate capacity based on tables
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// For now, we'll return a placeholder value
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return 0;
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}
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// Display capacity information
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displayCapacity(): void {
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const totalCapacity = this.calculateTotalCapacity();
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const selectedCapacity = this.calculateSelectedCapacity();
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// In a real implementation, this would update the UI to show capacity information
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console.log(`Total capacity: ${totalCapacity} seats`);
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if (selectedCapacity > 0) {
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console.log(`Selected capacity: ${selectedCapacity} seats`);
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}
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// In a real implementation, this would show a modal or update a panel in the UI
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alert(`Total capacity: ${totalCapacity} seats${selectedCapacity > 0 ? `\nSelected capacity: ${selectedCapacity} seats` : ''}`);
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}
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}
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export { CapacityDisplayTool };
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