@extends('layouts.document')

@section('title', '견적서')

@push('styles')
<style>
    /* 템플릿 선택 UI */
    .template-selector { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; padding: 16px 0; }
    .template-card {
        width: 120px; text-decoration: none; color: inherit; border: 2px solid #e5e7eb;
        border-radius: 10px; overflow: hidden; transition: all 0.2s; cursor: pointer;
    }
    .template-card:hover { border-color: #3b82f6; transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,0.1); }
    .template-card.active { border-color: #3b82f6; box-shadow: 0 0 0 3px rgba(59,130,246,0.2); }
    .template-card .preview {
        height: 64px; display: flex; align-items: center; justify-content: center;
        font-size: 10px; font-weight: 600; letter-spacing: 0.2em;
    }
    .template-card .label { padding: 6px 0; text-align: center; font-size: 11px; font-weight: 500; background: #f9fafb; }
    .template-card.active .label { background: #eff6ff; color: #1d4ed8; }

    /* 미리보기 색상 */
    .preview-classic { background: #fff; border-bottom: 2px solid #1f2937; color: #1f2937; }
    .preview-modern { background: #f9fafb; border-bottom: 2px solid #9ca3af; color: #6b7280; }
    .preview-blue { background: linear-gradient(135deg, #1e40af, #3b82f6); color: #fff; }
    .preview-dark { background: #111827; color: #fbbf24; }
    .preview-colorful { background: linear-gradient(135deg, #f59e0b, #ef4444); color: #fff; }
</style>
@endpush

@section('content')
@php
    // 한글 금액 변환 함수
    if (!function_exists('numberToKorean')) {
        function numberToKorean(int $number): string {
            return \App\Services\Rd\AiQuotationService::numberToKorean($number);
        }
    }

    // 견적 모드 판별
    $isManufacture = $quotation->isManufacture();

    // 템플릿 (기본값: classic)
    $template = $template ?? 'classic';

    if ($isManufacture) {
        // 제조 견적서 데이터
        $options = $quotation->options ?? [];
        $client = $options['client'] ?? [];
        $project = $options['project'] ?? [];
        $pricing = $options['pricing'] ?? [];
        $terms = $options['terms'] ?? [];

        $quotationNo = $quotation->quote_number ?? 'AQ-'.$quotation->created_at->format('Y').'-'.str_pad($quotation->id, 3, '0', STR_PAD_LEFT);
        $subtotal = (int) ($pricing['subtotal'] ?? 0);
        $discountRate = (float) ($pricing['discount_rate'] ?? 0);
        $discountAmount = (int) ($pricing['discount_amount'] ?? 0);
        $vatAmount = (int) ($pricing['vat_amount'] ?? 0);
        $finalAmount = (int) ($pricing['final_amount'] ?? 0);
        $subtotalKorean = numberToKorean($subtotal);
        $validUntil = $terms['valid_until'] ?? now()->addDays(30)->format('Y-m-d');

        $templates = [
            'classic'  => '클래식',
        ];
    } else {
        // 모듈 추천 견적서 데이터 (기존)
        $quotationNo = 'AQ-' . $quotation->created_at->format('Y') . '-' . str_pad($quotation->id, 3, '0', STR_PAD_LEFT);
        $company = $quotation->analysis_result['company_analysis'] ?? [];
        $plan = $quotation->quotation_result['implementation_plan'] ?? [];
        $estimatedMonths = $plan['estimated_months'] ?? null;

        $devSubtotal = (int) $quotation->total_dev_cost;
        $monthlySubtotal = (int) $quotation->total_monthly_fee;
        $devVat = (int) round($devSubtotal * 0.1);
        $monthlyVat = (int) round($monthlySubtotal * 0.1);
        $devTotal = $devSubtotal + $devVat;
        $monthlyTotal = $monthlySubtotal + $monthlyVat;
        $devTotalKorean = numberToKorean($devSubtotal);
        $sortedItems = $quotation->items->sortByDesc('is_required')->values();

        $templates = [
            'classic'  => '클래식',
            'modern'   => '모던',
            'blue'     => '블루',
            'dark'     => '다크',
            'colorful' => '컬러풀',
        ];
    }
@endphp

{{-- 템플릿 선택 UI (인쇄 시 숨김) --}}
<div class="no-print" style="max-width: 700px; margin: 24px auto 0;">
    <div class="template-selector">
        @foreach($templates as $key => $label)
            <a href="?template={{ $key }}"
               class="template-card {{ $template === $key ? 'active' : '' }}">
                <div class="preview preview-{{ $key }}">견 적 서</div>
                <div class="label">{{ $label }}</div>
            </a>
        @endforeach
    </div>
    {{-- PDF 다운로드 버튼 --}}
    <div class="text-center mt-3">
        <button onclick="window.print()" class="px-4 py-2 bg-blue-600 text-white rounded-lg hover:bg-blue-700 transition text-sm">
            <i class="ri-printer-line"></i> 인쇄 / PDF 다운로드
        </button>
    </div>
</div>

{{-- 선택된 템플릿 렌더링 --}}
@if($isManufacture)
    @include('rd.ai-quotation.document-templates.manufacture-classic', [
        'quotation' => $quotation,
        'quotationNo' => $quotationNo,
        'client' => $client,
        'project' => $project,
        'pricing' => $pricing,
        'terms' => $terms,
        'subtotal' => $subtotal,
        'discountRate' => $discountRate,
        'discountAmount' => $discountAmount,
        'vatAmount' => $vatAmount,
        'finalAmount' => $finalAmount,
        'subtotalKorean' => $subtotalKorean,
        'validUntil' => $validUntil,
    ])
@else
    @include('rd.ai-quotation.document-templates.' . $template, [
        'quotation' => $quotation,
        'quotationNo' => $quotationNo,
        'company' => $company,
        'estimatedMonths' => $estimatedMonths,
        'devSubtotal' => $devSubtotal,
        'monthlySubtotal' => $monthlySubtotal,
        'devVat' => $devVat,
        'monthlyVat' => $monthlyVat,
        'devTotal' => $devTotal,
        'monthlyTotal' => $monthlyTotal,
        'devTotalKorean' => $devTotalKorean,
        'sortedItems' => $sortedItems,
    ])
@endif
@endsection