Calendar/src/v2/features/date/DateRenderer.ts

import { Renderer, RenderContext } from '../../core/IGroupingRenderer';
import { DateService } from '../../core/DateService';

export class DateRenderer implements Renderer {
  readonly type = 'date';
  next: Renderer | null = null;

  constructor(private dateService: DateService) {}

  render(context: RenderContext): void {
    const dates = context.filter['date'] || [];
    const resourceCount = context.filter['resource']?.length || 1;

    // Render dates for HVER resource (resourceCount gange)
    for (let r = 0; r < resourceCount; r++) {
      for (const dateStr of dates) {
        const date = this.dateService.parseISO(dateStr);

        // Header
        const header = document.createElement('swp-day-header');
        header.dataset.date = dateStr;
        header.innerHTML = `
          <swp-day-name>${this.dateService.getDayName(date, 'short')}</swp-day-name>
          <swp-day-date>${date.getDate()}</swp-day-date>
        `;
        context.headerContainer.appendChild(header);

        // Column
        const column = document.createElement('swp-day-column');
        column.dataset.date = dateStr;
        column.innerHTML = '<swp-events-layer></swp-events-layer>';
        context.columnContainer.appendChild(column);
      }
    }

    // Leaf - ingen next
  }
}