{{-- Quotation receipt layout for MRP tier (no separate Price column; no payment/due sections) --}}
@php
  $lang = $lang ?? 0; // 0=en,1=si,2=ta
  if (!is_int($lang)) {
    if (is_numeric($lang)) {
      $lang = (int) $lang;
    } else {
      $key = strtolower(trim((string) $lang));
      if (in_array($key, ['sinhala', 'si'], true)) {
        $lang = 1;
      } elseif (in_array($key, ['tamil', 'ta'], true)) {
        $lang = 2;
      } else {
        $lang = 0;
      }
    }
  }

  $langSuffix = $lang == 1 ? '_si' : ($lang == 2 ? '_ta' : '_en');
  $format = strtolower($format ?? request('format', 'pos'));
  $paperSetting = $paperSetting
    ?? (request('paper_mm') ?? request('paper_width_mm') ?? request('paper_width')
    ?? ($receiptSettings['paper_width_mm'] ?? $receiptSettings['receipt_paper_width'] ?? ($location->paper_width ?? $location->receipt_width ?? 80)));
  $paperSetting = is_numeric($paperSetting) ? (float) $paperSetting : 80;
  $isWideFormat = in_array($format, ['wide', 'letter', 'legal'], true);
  $isAnyAFormat = strpos($format, 'a') === 0;
  $isWide = ($paperSetting >= 150) || $isAnyAFormat || $isWideFormat;

  $isAutoPrint = ((int) request('autoprint', 0) === 1);
  $includeRemark = !$isAutoPrint || (bool) ($quotation->print_remark ?? false) || ((int) request('include_remark', 0) === 1);
  $includeNotes = !$isAutoPrint || (bool) ($quotation->print_notes ?? false) || ((int) request('include_notes', 0) === 1);

  $psMode = strtolower((string) request('ps_mode', ''));
  $isPeriodSummaryActual = (($quotation->kind ?? null) === 'period_summary') && in_array($psMode, ['b', 'actual', 'actual_rates', 'rate', 'rates'], true);
@endphp

<style>
.logo-img { width: var(--logo-width-pos, 95%); height: auto; display: block; margin: 0 auto 10px; }
@media print and (min-width: 150mm), screen and (min-width: 600px) {
  .logo-img { width: var(--logo-width-a4, 40%); }
}

.totals-grid { display: flex; gap: 12px; flex-wrap: wrap; width: 100%; align-items: flex-start; margin-top: 8px; }
.totals-grid table { width: 48%; border-collapse: collapse; }
@media print and (max-width: 149mm), (max-width: 599px) {
  .totals-grid { flex-direction: column; }
  .totals-grid table { width: 100% !important; }
}
</style>

@if(($receiptSettings['receipt_show_logo'] ?? 1) && $location && $location->logo)
<div style="text-align: center;">
  <img src="{{ asset('storage/' . $location->logo) }}" alt="Logo" class="logo-img">
</div>
@endif

@if($receiptSettings['receipt_show_title'] ?? 1)
<div align="center" style="font-weight: bold; font-size: 18px; margin-bottom: 5px;">
  {{ $receiptSettings['business_name'] ?? config('app.name', 'POS System') }}
</div>
@endif

@if($receiptSettings['receipt_show_address'] ?? 1)
<div align="center" style="white-space: pre-line; margin-bottom: 5px;">
  {{ $receiptSettings['business_address'] ?? config('app.address', 'Store Address') }}
</div>
@endif

@if($receiptSettings['receipt_show_phone'] ?? 1)
<div align="center" style="margin-bottom: 5px;">
  {{ $receiptSettings['business_phone'] ?? config('app.phone', 'Tel: 0000000000') }}
</div>
@endif

@if($receiptSettings['receipt_show_email'] ?? 1)
<div align="center" style="margin-bottom: 5px;">
  {{ $receiptSettings['business_email'] ?? '' }}
</div>
@endif

<div style="border-bottom: 1px solid #000000; margin-bottom: 5px;"></div>

<table style="width: 100%; margin-bottom: 5px;">
  <tbody>
    <tr>
      <td>{{ $receiptSettings['receipt_text_quotation' . $langSuffix] ?? ($receiptSettings['receipt_text_invoice' . $langSuffix] ?? 'Quotation') }}</td>
      <td align="right">{{ $quotation->bill_no }}</td>
    </tr>

    @if($receiptSettings['receipt_show_date'] ?? 1)
    <tr>
      <td>{{ $receiptSettings['receipt_text_date' . $langSuffix] ?? 'Date' }}</td>
      <td align="right">
        {{ optional($quotation->quotation_date)->format('Y-m-d') ?? now()->format('Y-m-d') }}
      </td>
    </tr>
    @endif

    @php
      $customerName = null;
      $customerPin = null;
      if (!empty($quotation->customer) && !empty($quotation->customer->name)) {
        $customerName = $quotation->customer->name;
        $customerPin = $quotation->customer->pin ?? null;
      } elseif (!empty($quotation->customer_name)) {
        $customerName = $quotation->customer_name;
      }
    @endphp

    @if(!empty($customerName) && ($receiptSettings['receipt_show_customer'] ?? 1))
    <tr>
      <td>{{ $receiptSettings['receipt_text_customer' . $langSuffix] ?? 'Customer' }}</td>
      <td style="text-transform: capitalize; white-space: normal; word-break: break-word;" align="right">{{ $customerName }}</td>
    </tr>
    @php
      $explicitTier = request('price_tier', request('tier', null));
      $tier = ($explicitTier === null || $explicitTier === '')
        ? (int) (($quotation->customer?->price_tier ?? null) ?? ($location->default_price_tier ?? 3))
        : (int) $explicitTier;
      $tierLabels = [
        0 => 'Normal',
        1 => 'Wholesale',
        2 => 'Special',
        3 => 'MRP',
      ];
      $tierLabel = $tierLabels[$tier] ?? null;
    @endphp
    @if(!empty($tierLabel))
    <tr>
      <td>{{ $receiptSettings['receipt_text_customer_rate' . $langSuffix] ?? 'Customer Rate' }}</td>
      <td align="right" style="white-space: normal; word-break: break-word;">{{ $tierLabel }}</td>
    </tr>
    @endif
    @if(!empty($customerPin) && ($receiptSettings['receipt_show_customer_pin'] ?? 0))
    <tr>
      <td>{{ $receiptSettings['receipt_text_customer_pin' . $langSuffix] ?? 'ID' }}</td>
      <td style="text-transform: capitalize;" align="right">{{ $customerPin }}</td>
    </tr>
    @endif
    @endif

    @if($receiptSettings['receipt_show_cashier'] ?? 1)
    <tr>
      <td>{{ $receiptSettings['receipt_text_cashier' . $langSuffix] ?? 'Cashier' }}</td>
      <td align="right">{{ $quotation->user->name ?? '-' }}</td>
    </tr>
    @endif

    @if(!empty($quotation->remark) && $includeRemark)
    <tr>
      <td>{{ $receiptSettings['receipt_text_remark' . $langSuffix] ?? 'Remark' }}</td>
      <td align="right" style="white-space: pre-line; word-break: break-word;">{{ $quotation->remark }}</td>
    </tr>
    @endif
  </tbody>
</table>

<table style="width: 100%; border-collapse: collapse; margin-top: 5px;">
  <tbody>
    <tr style="background-color: black; color: white; font-weight: bold; white-space: nowrap;">
      <td style="width: 33%; padding: 2px;">{{ $receiptSettings['receipt_text_qty' . $langSuffix] ?? 'Qty' }}</td>
      <td style="width: 33%; padding: 2px;">{{ $receiptSettings['receipt_text_mrp' . $langSuffix] ?? 'MRP' }}</td>
      <td align="right" style="width: 34%; padding: 2px;">{{ $receiptSettings['receipt_text_amount' . $langSuffix] ?? 'Amount' }}</td>
    </tr>

    @php
      $mrpTotal = 0;
      $netSubtotal = 0;
      $itemDiscountTotal = 0;

      $itemsForRender = $quotation->items;
      $groups = $isPeriodSummaryActual ? $itemsForRender->groupBy(function ($i) {
        return (string) ($i->product_id ?? $i->product_name ?? '');
      }) : collect();
    @endphp

    @if($isPeriodSummaryActual)
      @foreach($groups as $group)
        @php
          $first = $group->first();
          $product = $first?->product;
          $productName = ($lang ?? 0) === 0
            ? ($first?->product_name ?? 'Product')
            : (!empty($first?->product_name_local) ? $first->product_name_local : ($first?->product_name ?? 'Product'));
        @endphp

        <tr>
          <td colspan="3">
            @if($receiptSettings['receipt_show_barcode'] ?? 1)
              @php
                $code = trim((string)($product?->barcode ?? ''));
                if ($code === '') { $code = trim((string)($product?->sku ?? '')); }
              @endphp
              @if($code !== '')
                <span style="font-size: 12px;">{{ $code }} </span>
              @endif
            @endif
            {{ $productName }}
          </td>
        </tr>

        @foreach($group as $item)
          @php
            $product = $item->product;

            $mrp = 0;
            if (!empty($product)) {
              $mrp = (float) ($product->default_price ?? $product->price_sale ?? 0);
            }
            if ($mrp <= 0) {
              $mrp = (float) ($item->price ?? 0);
            }

            $qty = (float) ($item->qty ?? 0);
            $price = (float) ($item->price ?? 0);
            $itemTotal = (float) ($item->amount ?? ($qty * $price));
            $itemSaving = max(($mrp * $qty) - $itemTotal, 0);

            $mrpTotal += $mrp * $qty;
            $netSubtotal += $itemTotal;
            $itemDiscountTotal += $itemSaving;

            $unitName = '';
            $uid = (int)($product?->unit_id ?? 0);
            if ($uid > 0 && isset($unitCodesById) && is_array($unitCodesById) && isset($unitCodesById[$uid])) {
              $unitName = trim((string)$unitCodesById[$uid]);
            } elseif (isset($product?->unit)) {
              $unitName = trim((string)$product->unit);
            }
          @endphp

          <tr>
            <td style="width: 33%;">{{ number_format($qty, 2) }}@if(($receiptSettings['receipt_show_unit'] ?? 1) && $unitName !== '')<span style="font-size: 11px;">{{ $unitName }}</span>@endif</td>
            <td style="width: 33%;">{{ number_format($mrp, 2) }}</td>
            <td align="right" style="width: 34%;">{{ number_format($itemTotal, 2) }}</td>
          </tr>
        @endforeach

        <tr>
          <td colspan="3"><div style="border-bottom: 1px dashed #000000;"></div></td>
        </tr>
      @endforeach
    @else
      @foreach($quotation->items as $item)
        @php
          $product = $item->product;
          $productName = ($lang ?? 0) === 0
            ? ($item->product_name ?? 'Product')
            : (!empty($item->product_name_local) ? $item->product_name_local : ($item->product_name ?? 'Product'));

          $mrp = 0;
          if (!empty($product)) {
            $mrp = (float) ($product->default_price ?? $product->price_sale ?? 0);
          }
          if ($mrp <= 0) {
            $mrp = (float) ($item->price ?? 0);
          }

          $qty = (float) ($item->qty ?? 0);
          $price = (float) ($item->price ?? 0);
          $itemTotal = (float) ($item->amount ?? ($qty * $price));
          $itemSaving = max(($mrp * $qty) - $itemTotal, 0);

          $mrpTotal += $mrp * $qty;
          $netSubtotal += $itemTotal;
          $itemDiscountTotal += $itemSaving;

          $unitName = '';
          $uid = (int)($product?->unit_id ?? 0);
          if ($uid > 0 && isset($unitCodesById) && is_array($unitCodesById) && isset($unitCodesById[$uid])) {
            $unitName = trim((string)$unitCodesById[$uid]);
          } elseif (isset($product?->unit)) {
            $unitName = trim((string)$product->unit);
          }
        @endphp

        <tr>
          <td colspan="3">
            @if($receiptSettings['receipt_show_barcode'] ?? 1)
              @php
                $code = trim((string)($product?->barcode ?? ''));
                if ($code === '') { $code = trim((string)($product?->sku ?? '')); }
              @endphp
              @if($code !== '')
                <span style="font-size: 12px;">{{ $code }} </span>
              @endif
            @endif
            {{ $productName }}
          </td>
        </tr>

        <tr>
          <td style="width: 33%;">{{ number_format($qty, 2) }}@if(($receiptSettings['receipt_show_unit'] ?? 1) && $unitName !== '')<span style="font-size: 11px;">{{ $unitName }}</span>@endif</td>
          <td style="width: 33%;">{{ number_format($mrp, 2) }}</td>
          <td align="right" style="width: 34%;">{{ number_format($itemTotal, 2) }}</td>
        </tr>

        <tr>
          <td colspan="3"><div style="border-bottom: 1px dashed #000000;"></div></td>
        </tr>
      @endforeach
    @endif
  </tbody>
</table>

@php
  $billDiscount = (float) ($quotation->discount ?? 0);
  $invoiceAmount = max($netSubtotal - $billDiscount, 0);
  $totalSaving = $itemDiscountTotal + $billDiscount;
@endphp

<div class="totals-grid">
  <table>
    <tbody>
      @if($receiptSettings['receipt_show_discounts'] ?? 1)
        @if($itemDiscountTotal > 0 || $billDiscount > 0)
          <tr>
            <td colspan="2" style="padding:2px 0px; font-weight:bold;">{{ $receiptSettings['receipt_text_received_discounts' . $langSuffix] ?? 'Received Discounts' }}</td>
          </tr>
        @endif
        @if($itemDiscountTotal > 0 && ($receiptSettings['receipt_show_item_discount'] ?? 1))
          <tr>
            <td style="padding:2px 0px;">{{ $receiptSettings['receipt_text_item_discount' . $langSuffix] ?? 'Item Discount' }}</td>
            <td align="right" style="padding:2px 0px;">({{ number_format($itemDiscountTotal, 2) }})</td>
          </tr>
        @endif
        @if($billDiscount > 0)
          <tr>
            <td style="padding:2px 0px;">{{ $receiptSettings['receipt_text_bill_discount' . $langSuffix] ?? 'Bill Discount' }}</td>
            <td align="right" style="padding:2px 0px;">({{ number_format($billDiscount, 2) }})</td>
          </tr>
        @endif
      @endif

      @if($receiptSettings['receipt_show_after_discounts'] ?? 1)
        <tr>
          <td colspan="2" style="padding:2px 0px; font-weight:bold;">{{ $receiptSettings['receipt_text_after_discounts' . $langSuffix] ?? 'After Discounts' }}</td>
        </tr>
      @endif

      <tr style="font-weight:bold;">
        <td style="padding:2px 0px;">{{ $receiptSettings['receipt_text_invoice_amount' . $langSuffix] ?? 'Invoice Amount' }}</td>
        <td align="right" style="padding:2px 0px;">{{ number_format($invoiceAmount, 2) }}</td>
      </tr>
    </tbody>
  </table>

  <table>
    <tbody>
    </tbody>
  </table>
</div>

@if(($receiptSettings['receipt_show_your_saving'] ?? 1) && $totalSaving > 0)
<div style="border: 1px solid #000000; margin: 10px 5px; padding: 5px; box-shadow: 3px 3px 0px 1px; text-align: center; font-weight: bold;">
  {{ $receiptSettings['receipt_text_your_saving' . $langSuffix] ?? 'Your Saving' }}<br>
  {{ number_format($totalSaving, 2) }}
</div>
@endif

<div style="text-align: center; margin-top: 10px; font-weight: bold; font-size: 1.05em;">{{ $receiptSettings['receipt_text_sold_items' . $langSuffix] ?? 'Sold Items' }}: {{ number_format($quotation->items->count()) }}</div>

@if(!empty($quotation->notes) && $includeNotes)
<div style="margin-top: 10px;">
  <div style="font-weight: bold;">{{ $receiptSettings['receipt_text_notes' . $langSuffix] ?? 'Notes' }}</div>
  <div style="white-space: pre-line;">{{ $quotation->notes }}</div>
</div>
@endif

<div style="text-align: {{ $receiptSettings['receipt_footer_align'] ?? 'center' }};">
  <div style="white-space: pre-line; font-style: normal;">{{ $receiptSettings['receipt_footer_text' . $langSuffix] ?? 'Thank you! Come again.' }}</div>
  <div style="margin-top: 6px; white-space: pre-line; font-style: normal;">
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  </div>
</div>