pn-new-crm/src/lib/pdf/templates/reports/occupancy-report.ts

import type { Template } from '@pdfme/common';

import type { OccupancyData } from '@/lib/services/report-generators';

export const occupancyReportTemplate: Template = {
  basePdf: 'BLANK_PDF' as unknown as string,
  schemas: [
    [
      {
        name: 'reportTitle',
        type: 'text',
        position: { x: 20, y: 15 },
        width: 170,
        height: 12,
        fontSize: 20,
      },
      {
        name: 'portName',
        type: 'text',
        position: { x: 20, y: 30 },
        width: 130,
        height: 8,
        fontSize: 11,
      },
      {
        name: 'generatedAt',
        type: 'text',
        position: { x: 140, y: 30 },
        width: 50,
        height: 8,
        fontSize: 9,
      },
      {
        name: 'occupancyRate',
        type: 'text',
        position: { x: 20, y: 50 },
        width: 170,
        height: 20,
        fontSize: 16,
      },
      {
        name: 'statusBreakdown',
        type: 'text',
        position: { x: 20, y: 80 },
        width: 170,
        height: 80,
        fontSize: 10,
      },
    ],
  ],
};

export function buildOccupancyInputs(
  data: OccupancyData,
  portName?: string,
): Record<string, string>[] {
  const statusLabels: Record<string, string> = {
    available: 'Available',
    under_offer: 'Under Offer',
    sold: 'Sold / Occupied',
  };

  const breakdownLines = ['Berth Status Breakdown', '─────────────────────'];
  const allStatuses = ['available', 'under_offer', 'sold'];
  const unknownStatuses = Object.keys(data.statusCounts).filter((s) => !allStatuses.includes(s));

  for (const status of [...allStatuses, ...unknownStatuses]) {
    const cnt = data.statusCounts[status] ?? 0;
    const label =
      statusLabels[status] ?? status.replace(/_/g, ' ').replace(/\b\w/g, (c) => c.toUpperCase());
    const pct = data.totalBerths > 0 ? ((cnt / data.totalBerths) * 100).toFixed(1) : '0.0';
    breakdownLines.push(`${label}: ${cnt} berth(s)  (${pct}%)`);
  }
  breakdownLines.push('─────────────────────');
  breakdownLines.push(`Total Berths: ${data.totalBerths}`);

  return [
    {
      reportTitle: 'Berth Occupancy Report',
      portName: portName ?? 'Port Nimara',
      generatedAt: `Generated: ${new Date(data.generatedAt).toLocaleString('en-GB')}`,
      occupancyRate: `Occupancy Rate: ${data.occupancyRate}%`,
      statusBreakdown: breakdownLines.join('\n'),
    },
  ];
}