@extends('admin.admin_dashboard')

@section('customcss')
    <style>
        .card {
            border-radius: 8px;
            box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
            margin-bottom: 20px;
        }
        .card-header {
            font-weight: 600;
            font-size: 16px;
            background: #f1f3f5 !important;
            color: #000;
            padding: 10px 15px;
            border-radius: 8px 8px 0 0;
        }
        .table thead th {
            background: #f1f3f5;
            font-weight: 500;
            text-align: center;
            font-size: 12px;
            white-space: nowrap;
        }
        .table tbody td {
            text-align: center;
            vertical-align: middle;
            padding: 5px 8px;
            font-size: 14px;
        }
        .btn-publish, .btn-cancel {
            font-size: 16px;
            padding: 10px 20px;
            margin: 10px 5px;
        }
    </style>
@endsection

@section('admin')
    <div class="content-body">
        <div class="container-fluid">
            <div class="row page-titles mb-4">
                <ol class="breadcrumb">
                    <li class="breadcrumb-item"><a href="javascript:void(0)">Home</a></li>
                    <li class="breadcrumb-item"><a href="{{ route('admin.exam_setup.index') }}">Exam Setup</a></li>
                    <li class="breadcrumb-item active"><a href="javascript:void(0)">Publish Result</a></li>
                </ol>
            </div>

            <div class="row mb-4">
                <div class="col-12 text-center">
                    @if ($exam->is_published)
                        <form action="{{ route('admin.result.publish') }}" method="POST" class="d-inline" onsubmit="return confirm('আপনি কি সত্যিই ফলাফল প্রকাশ বাতিল করতে চান?');">
                            @csrf
                            <input type="hidden" name="exam_id" value="{{ $exam->id }}">
                            <input type="hidden" name="action" value="cancel">
                            <button type="submit" class="btn btn-danger btn-cancel">
                                <i class="bi bi-x-circle me-1"></i> Publication Cancel
                            </button>
                        </form>
                        <p class="mt-2 text-danger">⚠️ **এই পরীক্ষার ফলাফল ইতিমধ্যে প্রকাশিত হয়েছে।**</p>
                    @else
                        <form action="{{ route('admin.result.publish') }}" method="POST" class="d-inline" onsubmit="return confirm('আপনি কি সত্যিই ফলাফল প্রকাশ করতে চান?');">
                            @csrf
                            <input type="hidden" name="exam_id" value="{{ $exam->id }}">
                            <input type="hidden" name="action" value="publish">
                            <button type="submit" class="btn btn-success btn-publish">
                                <i class="bi bi-cloud-upload-fill me-1"></i> Publish Result Now
                            </button>
                        </form>
                    @endif
                </div>
            </div>

            <div class="row">
                <div class="col-12">
                    <div class="card">
                        <div class="card-header bg-primary text-white">
                            <h4 class="card-title text-white">📋 Exam Information</h4>
                        </div>
                        <div class="card-body">
                            <div class="row">
                                <div class="col-md-4"><strong>Exam Name:</strong> {{ $exam->exam_name }}</div>
                                <div class="col-md-4"><strong>Exam Type:</strong> {{ $exam->examType->name ?? 'N/A' }}</div>
                                <div class="col-md-4"><strong>Class:</strong> {{ $exam->class->name ?? 'N/A' }}</div>
                                <div class="col-md-4"><strong>Session:</strong> {{ $exam->session->name ?? 'N/A' }}</div>
                                <div class="col-md-4"><strong>Date Range:</strong> {{ $exam->start_date }} - {{ $exam->end_date }}</div>
                                <div class="col-md-4"><strong>Status:</strong> 
                                    @if($exam->is_published)
                                        <span class="badge bg-success">Published</span>
                                    @else
                                        <span class="badge bg-warning text-dark">Draft</span>
                                    @endif
                                </div>
                            </div>
                        </div>
                    </div>
                </div>
            </div>

            <div class="row">
                <div class="col-12">
                    <div class="card">
                        <div class="card-header bg-secondary text-white">
                            <h4 class="card-title text-white">📊 Student Subject-wise Result Preview</h4>
                        </div>
                        <div class="card-body">
                            @if (count($result_preview) > 0)
                                <div class="table-responsive">
                                    <table class="table table-bordered table-striped">
                                        <thead>
                                            <tr>
                                                <th>Roll No.</th>
                                                <th>Student Name</th>
                                                @foreach ($subject_names as $subject_name)
                                                    <th colspan="2">{{ $subject_name }}</th>
                                                @endforeach
                                            </tr>
                                            <tr>
                                                <th colspan="2"></th>
                                                @foreach ($subject_names as $subject_name)
                                                    <th>Marks</th>
                                                    <th>Grade</th>
                                                @endforeach
                                            </tr>
                                        </thead>
                                        <tbody>
                                            @foreach ($result_preview as $student_data)
                                                <tr>
                                                    <td>{{ $student_data['roll_no'] }}</td>
                                                    <td class="text-start">{{ $student_data['student_name'] }}</td>
                                                    @foreach ($subject_names as $subject_name)
                                                        @php
                                                            $result = $student_data['subject_results'][$subject_name] ?? null;
                                                        @endphp
                                                        @if ($result)
                                                            <td>
                                                                @if ($result['is_absent'])
                                                                    <span class="badge bg-danger">ABS</span>
                                                                @else
                                                                    {{ $result['marks'] }}
                                                                @endif
                                                            </td>
                                                            <td>
                                                                @if ($result['is_absent'])
                                                                    <span class="badge bg-danger">F</span>
                                                                @else
                                                                    <span class="badge bg-info text-dark">{{ $result['grade'] }}</span>
                                                                @endif
                                                            </td>
                                                        @else
                                                            <td colspan="2"><span class="badge bg-secondary">N/A</span></td>
                                                        @endif
                                                    @endforeach
                                                </tr>
                                            @endforeach
                                        </tbody>
                                    </table>
                                </div>
                            @else
                                <div class="alert alert-warning text-center">
                                    কোনো ফলাফল এন্ট্রি করা হয়নি। ফলাফল প্রকাশ করার আগে মার্কস এন্ট্রি করুন।
                                </div>
                            @endif
                        </div>
                    </div>
                </div>
            </div>

            <div class="row mt-4 mb-5">
                <div class="col-12 text-center">
                    @if (count($result_preview) > 0)
                        @if ($exam->is_published)
                            <form action="{{ route('admin.result.publish') }}" method="POST" class="d-inline" onsubmit="return confirm('আপনি কি সত্যিই ফলাফল প্রকাশ বাতিল করতে চান?');">
                                @csrf
                                <input type="hidden" name="exam_id" value="{{ $exam->id }}">
                                <input type="hidden" name="action" value="cancel">
                                <button type="submit" class="btn btn-danger btn-cancel">
                                    <i class="bi bi-x-circle me-1"></i> Publication Cancel
                                </button>
                            </form>
                        @else
                            <form action="{{ route('admin.result.publish') }}" method="POST" class="d-inline" onsubmit="return confirm('আপনি কি সত্যিই ফলাফল প্রকাশ করতে চান?');">
                                @csrf
                                <input type="hidden" name="exam_id" value="{{ $exam->id }}">
                                <input type="hidden" name="action" value="publish">
                                <button type="submit" class="btn btn-success btn-publish">
                                    <i class="bi bi-cloud-upload-fill me-1"></i> Publish Result Now
                                </button>
                            </form>
                        @endif
                    @endif
                </div>
            </div>

        </div>
    </div>
@endsection