@extends('documents.procurement._layout', [
    'documentTitle' => 'Debit Note / Credit Note',
    'reference'     => $creditNote->credit_reference,
    'documentDate'  => \Carbon\Carbon::parse($creditNote->credit_date)->format('d M Y'),
    'noAutoPrint'   => $noAutoPrint ?? true,
])

@section('header-meta')
    <div style="font-size:9pt; margin-top:4px; padding:2px 6px; display:inline-block; border:1px solid #ccc;">
        {{ strtoupper(str_replace('_', ' ', $creditNote->status)) }}
    </div>
@endsection

@section('content')

@php
    $supplier  = $creditNote->supplier;
    $invoice   = $creditNote->invoice;
    $src       = $creditNote->source_currency_code;
    $base      = $org->currency_code ?? 'UGX';
    $isForeign = $src !== $base;
    $remaining = (float) $creditNote->amount_source - (float) $creditNote->amount_applied_source;
    $isPartial = $creditNote->status === 'partially_applied';
@endphp

{{-- To / From block --}}
<table style="margin-bottom:20px; border:none;">
    <tr>
        <td style="border:none; width:50%; vertical-align:top; padding:0 20px 0 0;">
            <strong style="font-size:10pt;">To (Supplier):</strong><br>
            <strong>{{ $supplier?->name ?? '—' }}</strong><br>
            @if($supplier?->contact_name) {{ $supplier->contact_name }}<br> @endif
            @if($supplier?->contact_email) {{ $supplier->contact_email }}<br> @endif
            @if($supplier?->contact_phone) {{ $supplier->contact_phone }}<br> @endif
            @if($supplier?->city) {{ $supplier->city }} @endif
        </td>
        <td style="border:none; width:50%; vertical-align:top;">
            <strong style="font-size:10pt;">Reference Details:</strong><br>
            @if($invoice)
                Invoice: <strong>{{ $invoice->invoice_reference }}</strong><br>
            @endif
            @if($creditNote->supplierReturn)
                Return Ref: <strong>{{ $creditNote->supplierReturn->return_reference }}</strong><br>
            @endif
            Currency: <strong>{{ $src }}</strong>
            @if($isForeign) (Base: {{ $base }}, Rate: {{ number_format((float) $creditNote->exchange_rate, 4) }}) @endif
        </td>
    </tr>
</table>

{{-- Credit amount block --}}
<table>
    <thead>
        <tr>
            <th>Description</th>
            <th style="text-align:right;">Amount ({{ $src }})</th>
            @if($isForeign)
                <th style="text-align:right;">Base ({{ $base }})</th>
            @endif
        </tr>
    </thead>
    <tbody>
        <tr class="avoid-break-inside bg-green">
            <td>
                <strong>{{ $creditNote->supplierReturn ? 'Credit Note — Goods Returned to Supplier' : 'Credit Note' }}</strong>
                @if($creditNote->supplierReturn)
                    <br><span style="font-size:9pt; color:#666;">Return reference: {{ $creditNote->supplierReturn->return_reference }}</span>
                @endif
                @if($creditNote->notes)
                    <br><span style="font-size:9pt; color:#666;">{{ $creditNote->notes }}</span>
                @endif
            </td>
            <td style="text-align:right; font-weight:bold;" class="font-mono">{{ number_format((float) $creditNote->amount_source, 2) }}</td>
            @if($isForeign)
                <td style="text-align:right;" class="font-mono">{{ number_format((float) $creditNote->amount_base, 2) }}</td>
            @endif
        </tr>
    </tbody>
</table>

{{-- Total --}}
<table style="margin-top:16px; width:45%; margin-left:auto; border:none;">
    <tr style="border-top:2px solid #000;">
        <td style="border:none; padding:8px 8px 4px; font-weight:bold; font-size:13pt; text-align:right;">Credit Total</td>
        <td style="border:none; padding:8px 8px 4px; font-size:13pt; text-align:right;" class="font-mono">
            <strong>{{ $src }} {{ number_format((float) $creditNote->amount_source, 2) }}</strong>
        </td>
    </tr>
    @if($isForeign)
        <tr>
            <td style="border:none; padding:2px 8px; color:#666; font-size:9pt; text-align:right;">Equivalent ({{ $base }})</td>
            <td style="border:none; padding:2px 8px; color:#666; font-size:9pt; text-align:right;" class="font-mono">
                {{ $base }} {{ number_format((float) $creditNote->amount_base, 2) }}
            </td>
        </tr>
    @endif
    @if((float) $creditNote->amount_applied_source > 0)
        <tr>
            <td style="border:none; padding:4px 8px; color:#16a34a; text-align:right;">Applied</td>
            <td style="border:none; padding:4px 8px; color:#16a34a; text-align:right;" class="font-mono">
                ({{ $src }} {{ number_format((float) $creditNote->amount_applied_source, 2) }})
            </td>
        </tr>
        @if($isPartial && $remaining > 0)
            <tr>
                <td style="border:none; padding:4px 8px; font-weight:bold; color:#d97706; text-align:right;">Remaining Balance</td>
                <td style="border:none; padding:4px 8px; font-weight:bold; color:#d97706; text-align:right;" class="font-mono">
                    {{ $src }} {{ number_format($remaining, 2) }}
                </td>
            </tr>
        @endif
    @endif
</table>

{{-- Application status --}}
@if(in_array($creditNote->status, ['applied', 'partially_applied']))
    <div style="margin-top:24px; padding:10px 14px; background:#d1fae5; border-radius:6px; font-size:9pt;">
        @if($creditNote->status === 'applied')
            ✓ Fully applied to invoice
        @else
            ⚠ Partially applied to invoice
        @endif
        @if($invoice) <strong>{{ $invoice->invoice_reference }}</strong> @endif
        on {{ $creditNote->applied_at ? \Carbon\Carbon::parse($creditNote->applied_at)->format('d M Y') : '—' }}
        @if($creditNote->appliedBy) by {{ $creditNote->appliedBy->name }} @endif
        @if($isPartial && $remaining > 0)
            <br><span style="color:#d97706;">Remaining unapplied balance: {{ $src }} {{ number_format($remaining, 2) }}</span>
        @endif
    </div>
@elseif($creditNote->status === 'approved')
    <div style="margin-top:24px; padding:10px 14px; background:#dbeafe; border-radius:6px; font-size:9pt;">
        ✓ Approved — ready to apply against invoice
        @if($invoice) <strong>{{ $invoice->invoice_reference }}</strong> @endif
    </div>
@else
    <p style="margin-top:20px; font-size:9pt; color:#666; font-style:italic;">
        This credit note is pending approval before it can be applied.
    </p>
@endif

{{-- Signatures --}}
<table style="margin-top:40px; border:none;">
    <tr>
        <td style="border:none; width:50%; text-align:center;">
            <div style="border-top:1px solid #000; padding-top:4px; margin-top:40px;">
                Authorised By<br>
                <span style="font-size:9pt; color:#666;">{{ $creditNote->approvedBy?->name ?? '&nbsp;' }}</span>
            </div>
        </td>
        <td style="border:none; width:50%; text-align:center;">
            <div style="border-top:1px solid #000; padding-top:4px; margin-top:40px;">
                Date<br>
                <span style="font-size:9pt; color:#666;">{{ \Carbon\Carbon::parse($creditNote->credit_date)->format('d M Y') }}</span>
            </div>
        </td>
    </tr>
</table>

@endsection