{{-- Export Buttons Partial
     Usage: @include('reports._export-buttons', ['exportType' => 'daily-cash'])

     Server-side CSV export is available for: daily-cash, revenue-dept, profit-loss, pharmacy-sales, diagnosis
     All other reports fall back to client-side CSV extraction from the page table.
--}}
@php
    $serverExports = ['daily-cash','revenue-dept','profit-loss','pharmacy-sales','diagnosis'];
    $hasServerExport = isset($exportType) && in_array($exportType, $serverExports);

    // Build export URL preserving current date filters
    $exportUrl = $hasServerExport
        ? route('reports.export', $exportType) . '?' . http_build_query(array_filter([
              'from' => request('from'),
              'to'   => request('to'),
              'date' => request('date'),
          ]))
        : null;
@endphp

<div class="no-print flex gap-1">
    <button onclick="window.print()"
            class="btn-secondary text-xs flex items-center gap-1" title="Print">
        <svg class="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
                  d="M17 17h2a2 2 0 002-2v-4a2 2 0 00-2-2H5a2 2 0 00-2 2v4a2 2 0 002 2h2m2 4h6a2 2 0 002-2v-4a2 2 0 00-2-2H9a2 2 0 00-2 2v4a2 2 0 002 2zm8-12V5a2 2 0 00-2-2H9a2 2 0 00-2 2v4h10z"/>
        </svg>
        Print
    </button>

    @if($hasServerExport)
    {{-- Server-side CSV | works for any date range, no row limit --}}
    <a href="{{ $exportUrl }}"
       class="btn-secondary text-xs flex items-center gap-1" title="Download CSV (opens in Excel)">
        <svg class="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
                  d="M9 17v-2m3 2v-4m3 4v-6m2 10H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z"/>
        </svg>
        Export CSV
    </a>
    @else
    {{-- Client-side CSV fallback | extracts the visible table from the page --}}
    <button onclick="exportTableCsv()"
            class="btn-secondary text-xs flex items-center gap-1" title="Download CSV">
        <svg class="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
                  d="M9 17v-2m3 2v-4m3 4v-6m2 10H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z"/>
        </svg>
        Export CSV
    </button>
    @endif

    <button onclick="exportPDF()"
            class="btn-secondary text-xs flex items-center gap-1" title="Print as PDF">
        <svg class="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
                  d="M12 10v6m0 0l-3-3m3 3l3-3m2 8H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z"/>
        </svg>
        PDF
    </button>
</div>

<script>
function exportPDF() {
    const style = document.createElement('style');
    style.textContent = '@page{size:A4 landscape;margin:10mm}.no-print{display:none!important}';
    document.head.appendChild(style);
    window.print();
    setTimeout(() => style.remove(), 1000);
}

function exportTableCsv() {
    const table = document.getElementById('reportTable')?.querySelector('table')
                || document.querySelector('table');
    if (!table) { alert('No table found to export.'); return; }

    const rows = table.querySelectorAll('tr');
    const csv  = [];
    rows.forEach(row => {
        const cols = [];
        row.querySelectorAll('th, td').forEach(col => {
            const text = col.innerText.replace(/"/g, '""').replace(/\n/g, ' ').trim();
            cols.push('"' + text + '"');
        });
        csv.push(cols.join(','));
    });

    const bom  = '\uFEFF';
    const blob = new Blob([bom + csv.join('\n')], { type: 'text/csv;charset=utf-8;' });
    const link = document.createElement('a');
    link.href     = URL.createObjectURL(blob);
    link.download = document.title.replace(/[^a-zA-Z0-9]/g, '_') + '_'
                  + new Date().toISOString().split('T')[0] + '.csv';
    link.click();
}
</script>