@extends('layouts.business.pdf.pdf_layout')

@section('pdf_title')
    <style>
        body {
            font-family: sans-serif;
            font-size: 12px;
            color: #000;
        }

        .invoice-container {
            width: 100%;
            padding: 10px;
        }

        .border-none {
            border: 1px solid transparent
        }

        .top-table {
            width: 100%;
            border-collapse: collapse;
        }

        .logo-cell img {
            height: 45px;
        }

        .company-name {
            font-size: 20px;
            font-weight: bold;
        }

        .right-info {
            text-align: right;
            font-size: 12px;
            line-height: 1.6;
        }

        .invoice-badge {
            margin: 10px auto 15px auto;
            text-align: center;
        }

        .invoice-badge span {
            display: inline-block;
            padding: 6px 25px;
            background: #c5161d;
            color: #fff;
            border-radius: 20px;
            font-weight: bold;
            letter-spacing: 1px;
        }

        .info-table {
            width: 100%;
            margin-bottom: 10px;
        }

        .info-table td {
            vertical-align: top;
            padding: 2px 4px;
        }

        .item-table {
            width: 100%;
            border-collapse: collapse;
            margin-top: 10px;
        }

        .item-table th,
        .item-table td {
            border: 1px solid #000;
            padding: 6px;
            font-size: 12px;
        }

        .item-table th {
            background: #f5f5f5;
            font-weight: bold;
        }

        .text-right {
            text-align: right;
        }

        .text-center {
            text-align: center;
        }

        .summary-table {
            width: 100%;
            margin-top: 10px;
        }

        .summary-table td {
            padding: 4px;
            font-size: 12px;
        }

        .summary-right {
            width: 40%;
            float: right;
        }

        .return-title {
            margin-top: 15px;
            font-weight: bold;
        }

        .footer-table {
            width: 100%;
            margin-top: 25px;
        }

        .signature {
            width: 40%;
            text-align: end;
        }

        .signature-2 {
            text-align: right
        }

        .signature hr {
            margin-bottom: 3px;
        }

        .warranty-box {
            border: 1px solid #000;
            padding: 6px;
            margin-top: 15px;
            font-size: 11px;
        }
    </style>
@endsection

@section('pdf_title')
    <div style="text-align:center; margin-bottom: 10px;">
        @include('business::print.header')
        <h4 class="mt-2" style="text-align:center;">{{ __('Sales Invoice') }}</h4>
        <div class="invoice-badge">
            <span>{{ __('Invoice') }}</span>
        </div>
    </div>

    @push('css')
        @include('business::pdf.fonts-css')
        <style>
            body {
                font-family: sans-serif;
                font-size: 12px;
            }

            .header-table {
                width: 100%;
                margin-bottom: 10px;
            }

            .header-table td {
                vertical-align: top;
                padding: 2px 5px;
            }

            .invoice-table,
            .return-table,
            .summary-table {
                width: 100%;
                border-collapse: collapse;
                margin-bottom: 10px;
            }

            .invoice-table th,
            .invoice-table td,
            .return-table th,
            .return-table td,
            .summary-table td {
                border: 1px solid #000;
                padding: 4px;
            }

            .invoice-table th,
            .return-table th {
                background-color: #f2f2f2;
            }

            .text-left {
                text-align: left;
            }

            .text-right {
                text-align: right;
            }

            .signature {
                width: 45%;
                display: inline-block;
                text-align: center;
                margin-top: 30px;
            }

            .signature hr {
                margin: 30px 0 5px;
                border: none;
                border-top: 1px solid #000;
            }

            .warranty {
                border: 1px solid #000;
                padding: 5px;
                font-size: 11px;
                margin-top: 10px;
            }
        </style>
    @endpush
@endsection

@section('pdf_content')
    @php
        $subtotal = 0;
        foreach ($sale->details as $detail) {
            $subtotal += ($detail->price - $detail->discount) * $detail->quantities;
        }

        $total_return_amount = 0;
        foreach ($sale_returns as $return) {
            foreach ($return->details as $detail) {
                $total_return_amount += $detail->return_amount;
            }
        }
    @endphp

    <div class="invoice-container">
        {{-- Header --}}
        <table class="header-table">
            <tr>
                <td style="width:60%;">
                    @php
                        $defaultLogo = public_path('assets/images/default.svg');
                        $customLogo = public_path(
                            get_business_option('business-settings')['a4_invoice_logo'] ?? 'assets/images/default.svg',
                        );
                        $logoPath = file_exists($customLogo) ? $customLogo : $defaultLogo;
                        $logoData = base64_encode(file_get_contents($logoPath));
                        $logoType = pathinfo($logoPath, PATHINFO_EXTENSION);
                        $src = 'data:image/' . $logoType . ';base64,' . $logoData;
                    @endphp

                    @if ((get_business_option('business-settings')['show_a4_invoice_logo'] ?? 0) == 1)
                        <img style="
                            width: auto;
                            height: 54px;
                            display: block;" src="{{ $src }}">
                    @endif
                </td>

                <td style="width:40%; text-align:right;">
                    @if (($sale->business->meta['show_address'] ?? 0) == 1)
                        <div>{{ __('Address') }} : {{ $sale->branch?->address ?? ($sale->business?->address ?? '') }}</div>
                    @endif
                    @if (($sale->business->meta['show_phone_number'] ?? 0) == 1)
                        <div>{{ __('Mobile') }} : {{ $sale->branch?->phone ?? ($sale->business?->phoneNumber ?? '') }}</div>
                    @endif
                    @if (($sale->business->meta['show_email'] ?? 0) == 1)
                        <div>{{ __('Email') }} : {{ $sale->branch?->email ?? ($sale->business?->email ?? '') }}</div>
                    @endif
                    <div>
                        @if (($sale->business->meta['show_vat'] ?? 0) == 1)
                            {{ $sale->business->vat_name }}
                        @endif
                        {{ ($sale->business->meta['show_vat'] ?? 0) == 1 && ($sale->business->meta['show_vat'] ?? 0) == 1 ? ':' : '' }}
                        @if (($sale->business->meta['show_vat'] ?? 0) == 1)
                            {{ $sale->business->vat_no ?? '' }}
                        @endif
                    </div>
                </td>
            </tr>
        </table>

        {{-- INVOICE BADGE --}}
        <h3
        style="
        font-size: 20px;
        font-weight: 600;
        color: white;
        background-color: #c52127;
        padding: 5px 12px;
        border-radius: 30px;
        margin: 0;
        width: 100px;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: auto;
        border: 1px solid black;
        text-align: center;">
        {{ __('INVOICE') }}
        </h3>

        {{-- Customer & Invoice Info --}}
        <table class="header-table">
            <tr>
                <td style="width:50%; text-align:{{ app()->getLocale() == 'ar' ? 'left' : 'left' }};">
                    <div>{{ __('Customer') }} : {{ $sale->party->name ?? __('Guest') }}</div>
                    <div>{{ __('Address') }} : {{ $sale->party->address ?? '' }}</div>
                    <div>{{ __('Phone') }} : {{ $sale->party->phone ?? __('Guest') }}</div>
                    <div>{{ __('Remarks') }} : {{ $sale->meta['note'] ?? 'N/A' }}</div>
                </td>

                <td style="width:50%; text-align:{{ app()->getLocale() == 'ar' ? 'right' : 'right' }};">
                    <div>{{ __('Invoice No') }} : {{ $sale->invoiceNumber ?? '' }}</div>
                    <div>{{ __('Date') }} : {{ formatted_date($sale->saleDate ?? '') }}</div>
                    <div>{{ __('Time') }} : {{ formatted_time($sale->saleDate ?? '') }}</div>
                    <div>{{ __('Sales By') }} :
                        {{ $sale->user->role != 'staff' ? __('Admin') : $sale->user->name }}
                    </div>
                </td>

            </tr>
        </table>

        {{-- Sale Items --}}
        <table class="invoice-table">
            <thead>
                <tr>
                    <th>{{ __('SL') }}</th>
                    <th>{{ __('Item') }}</th>
                    <th>{{ __('Quantity') }}</th>
                    @if ($hasWarranty)
                        <th>{{ __('Warranty') }}</th>
                    @endif
                    @if ($hasGuarantee)
                        <th>{{ __('Guarantee') }}</th>
                    @endif
                    <th>{{ __('Unit Price') }}</th>
                    <th>{{ __('Discount') }}</th>
                    <th>{{ __('Total Price') }}</th>
                </tr>
            </thead>
            <tbody>
                @foreach ($sale->details as $detail)
                    @php
                        $price = $detail->price ?? 0;
                        $discount = $detail->discount ?? 0;
                        $qty = $detail->quantities ?? 0;
                        $productTotal = ($price - $discount) * $qty;
                        $info = $detail->warranty_guarantee_info ?? [];
                    @endphp
                    <tr>
                        <td class="text-center">{{ $loop->iteration }}</td>
                        <td class="text-center">
                            {{ $detail->product->productName ?? '' }}
                            {{ !empty($detail->stock?->batch_no) ? ' (' . $detail->stock->batch_no . ')' : '' }}
                        </td>
                        <td class="text-center">{{ $qty }}</td>
                        @if ($hasWarranty)
                            <td class="text-center">{{ $info['warranty_duration'] ?? '' }}
                                {{ $info['warranty_unit'] ?? '' }}</td>
                        @endif
                        @if ($hasGuarantee)
                            <td class="text-center">{{ $info['guarantee_duration'] ?? '' }}
                                {{ $info['guarantee_unit'] ?? '' }}</td>
                        @endif
                        <td class="text-center">{{ currency_format($price, currency: business_currency()) }}</td>
                        <td class="text-center">{{ currency_format($discount, currency: business_currency()) }}</td>
                        <td class="text-center">{{ currency_format($productTotal, currency: business_currency()) }}</td>
                    </tr>
                @endforeach
            </tbody>
        </table>


        <table width="100%" style="margin-top:15px;">
            <tr>
                <!-- LEFT SIDE -->
                <td width="60%" valign="top">
                    <table width="100%">
                        <tbody>
                            <tr>
                                <td>{{ amountInWords($subtotal) }}</td>
                            </tr>
                            <tr>
                                <td style="padding-bottom:8px;">
                                    @if (get_business_option('business-settings')['show_note'] ?? 0 == 1)
                                        {{ get_business_option('business-settings')['note_label'] ?? '' }} :
                                    @endif
                                    @if (get_business_option('business-settings')['show_note'] ?? 0 == 1)
                                        {{ get_business_option('business-settings')['note'] ?? '' }}
                                    @endif
                                </td>
                            </tr>

                            <tr>
                                <td style="padding-top:5px; font-weight:bold;">
                                    {{ __('Paid by') }} :
                                    {{ $transactionTypes ??
                                        ($due_collect->payment_type_id ? $due_collect->payment_type->name ?? '' : $due_collect->paymentType ?? '') }}
                                </td>
                            </tr>
                        </tbody>
                    </table>
                    {{-- BANK DETAILS --}}
                    @if (($bank_detail->show_in_invoice ?? 0) == 1)
                        <table width="" style="margin-top:10px; border:1px solid #ccc;" cellspacing="0"
                            cellpadding="5">
                            <tr>
                                <td colspan="2" style="font-weight:bold; background:#f5f5f5;">
                                    {{ __('Bank Details') }}
                                </td>
                            </tr>
                            <tr>
                                <td width="40%">{{ __('Name') }}</td>
                                <td width="60%">: {{ $bank_detail->name }}</td>
                            </tr>
                            <tr>
                                <td>{{ __('Account No') }}</td>
                                <td>: {{ $bank_detail->meta['account_number'] ?? '' }}</td>
                            </tr>
                            <tr>
                                <td>{{ __('UPI ID') }}</td>
                                <td>: {{ $bank_detail->meta['upi_id'] ?? '' }}</td>
                            </tr>
                            <tr>
                                <td>{{ __('Holder’s Name') }}</td>
                                <td>: {{ $bank_detail->meta['account_holder'] ?? '' }}</td>
                            </tr>
                        </table>
                    @endif
                </td>

                <!-- RIGHT SIDE -->
                <td width="40%" valign="top" align="right">
                    <table width="100%">
                        <tbody>
                            <tr>
                                <td align="right">{{ __('Subtotal') }}</td>
                                <td align="right">:</td>
                                <td align="right">{{ currency_format($subtotal, currency: business_currency()) }}</td>
                            </tr>
                            <tr>
                                <td align="right">{{ __('Vat') }}</td>
                                <td align="right">:</td>
                                <td align="right">{{ currency_format($sale->vat_amount, currency: business_currency()) }}
                                </td>
                            </tr>
                            <tr>
                                <td align="right">{{ __('Shipping Charge') }} </td>
                                <td align="right">:</td>
                                <td align="right">
                                    {{ currency_format($sale->shipping_charge, currency: business_currency()) }}</td>
                            </tr>
                            <tr>
                                <td align="right">{{ __('Discount') }} </td>
                                <td align="right">:</td>
                                <td align="right">
                                    {{ currency_format($sale->discountAmount + $total_discount, currency: business_currency()) }}
                                </td>
                            </tr>
                            <tr>
                                <td align="right">{{ __('Total Amount') }} </td>
                                <td align="right">:</td>
                                <td align="right">
                                    {{ currency_format(
                                        $subtotal +
                                            $sale->vat_amount -
                                            ($sale->discountAmount + $total_discount) +
                                            $sale->shipping_charge +
                                            $sale->rounding_amount,
                                        currency: business_currency(),
                                    ) }}
                                </td>
                            </tr>
                            <tr>
                                <td align="right">{{ __('Rounding (+/-)') }} </td>
                                <td align="right">:</td>
                                <td align="right">
                                    {{ currency_format(abs($sale->rounding_amount), currency: business_currency()) }}</td>
                            </tr>
                            <tr>
                                <td align="right">{{ __('Total Payable') }} </td>
                                <td align="right">:</td>
                                <td align="right">{{ currency_format($sale->totalAmount, currency: business_currency()) }}
                                </td>
                            </tr>
                        </tbody>
                    </table>
                </td>
            </tr>
        </table>

        {{-- Sale Returns --}}
        @if (!$sale_returns->isEmpty())
            <table style="margin-top: 14px" class="return-table">
                <thead>
                    <tr>
                        <th>{{ __('SL') }}</th>
                        <th>{{ __('Date') }}</th>
                        <th>{{ __('Returned Item') }}</th>
                        <th>{{ __('Quantity') }}</th>
                        <th>{{ __('Total Amount') }}</th>
                    </tr>
                </thead>
                <tbody>
                    @php
                        $total_return_amount = 0;
                        $row_counter = 0;
                    @endphp
                    @foreach ($sale_returns as $return)
                        @foreach ($return->details as $detail)
                            @php
                                $total_return_amount += $detail->return_amount ?? 0;
                                $row_counter++;
                            @endphp
                            <tr>
                                <td class="text-center">{{ $row_counter }}</td>
                                <td class="text-center">{{ formatted_date($return->return_date) }}</td>
                                <td class="text-center">
                                    {{ $detail->saleDetail->product->productName ?? '' }}
                                    {{ $detail->saleDetail?->stock?->batch_no ? '(' . $detail->saleDetail?->stock?->batch_no . ')' : '' }}
                                </td>
                                <td class="text-center">{{ $detail->return_qty }}</td>
                                <td class="text-center">
                                    {{ currency_format($detail->return_amount, currency: business_currency()) }}</td>
                            </tr>
                        @endforeach
                    @endforeach
                </tbody>
            </table>

            <table width="100%" style="margin-top:15px;">
                <tr>
                    <td>{{ amountInWords($total_return_amount) }}</td>
                </tr>
                <tr>
                    <!-- LEFT SIDE -->
                    <td width="60%" valign="top">
                        {{ __('Paid by') }} :
                        {{ $returnTransactionType ?? ($sale->paymentType ?? '') }}
                    </td>

                    <!-- RIGHT SIDE -->
                    <td width="40%" valign="top" align="right">
                        <table width="100%">
                            <tbody>
                                <tr>
                                    <td align="right">{{ __('Total Return Amount') }}</td>
                                    <td align="right">:</td>
                                    <td align="right">
                                        {{ currency_format($total_return_amount, currency: business_currency()) }}</td>
                                </tr>
                                <tr>
                                    <td align="right">{{ __('Payable Amount') }}</td>
                                    <td align="right">:</td>
                                    <td align="right">{{ currency_format($sale->totalAmount, currency: business_currency()) }}
                                    </td>
                                </tr>
                                <tr>
                                    <td align="right">{{ __('Paid Amount') }} </td>
                                    <td align="right">:</td>
                                    <td align="right">{{ currency_format($sale->paidAmount, currency: business_currency()) }}
                                    </td>
                                </tr>
                                <tr>
                                    <td align="right">{{ __('Due') }} </td>
                                    <td align="right">:</td>
                                    <td align="right">{{ currency_format($sale->dueAmount, currency: business_currency()) }}
                                    </td>
                                </tr>
                            </tbody>
                        </table>
                    </td>
                </tr>
            </table>
        @endif

        {{-- Payment Info & Signature --}}

        {{-- SIGNATURE --}}
        <table class="footer-table">
            <tr>
                <td class="signature">
                    <div class="" style="border-top: 1px solid black">
                        {{ __('Customer Signature') }}
                    </div>
                </td>
                <td></td>
                <td class="signature-2">
                    <div style="border-top: 1px solid black;">
                        {{ __('Authorized Signature') }}
                    </div>
                </td>
            </tr>
        </table>

        {{-- Warranty Box --}}
        @if ((get_business_option('business-settings')['show_warranty'] ?? 0) == 1)
            <div class="warranty">
                @if ((get_business_option('business-settings')['show_warranty'] ?? 0) == 1)
                    <strong>{{ get_business_option('business-settings')['warranty_void_label'] ?? '' }} - </strong>
                @endif
                {{ get_business_option('business-settings')['warranty_void'] ?? '' }}
            </div>
        @endif
    </div>

@endsection