@extends('layouts.app')

@section('header')
    <h2 class="font-semibold text-xl text-gray-800 leading-tight">
        {{ __('Student Report Cards') }}
    </h2>
@endsection

@section('content')
<div class="py-12">
    <div class="max-w-7xl mx-auto sm:px-6 lg:px-8">
        
        <div class="bg-white overflow-hidden shadow-sm sm:rounded-lg mb-6">
            <div class="p-6 bg-white border-b border-gray-200">
                <form action="{{ route('teacher.report-cards.index') }}" method="GET" class="flex flex-col sm:flex-row space-y-4 sm:space-y-0 sm:space-x-4">
                    <div class="flex-1">
                        <label for="class_id" class="block text-sm font-medium text-gray-700">Select Class</label>
                        <select name="class_id" id="class_id" class="mt-1 block w-full rounded-md border-gray-300 shadow-sm focus:border-indigo-500 focus:ring-indigo-500 sm:text-sm">
                            <option value="">-- Choose Class --</option>
                            @foreach($myClasses as $class)
                                <option value="{{ $class->id }}" {{ $class->id == $classId ? 'selected' : '' }}>
                                    {{ $class->name }}
                                </option>
                            @endforeach
                        </select>
                    </div>

                    <div class="flex-1">
                        <label for="exam_type" class="block text-sm font-medium text-gray-700">Select Exam Type</label>
                        <select name="exam_type" id="exam_type" class="mt-1 block w-full rounded-md border-gray-300 shadow-sm focus:border-indigo-500 focus:ring-indigo-500 sm:text-sm">
                            <option value="">-- Choose Exam Type --</option>
                            @foreach($examTypes as $type)
                                <option value="{{ $type }}" {{ $type == $examType ? 'selected' : '' }}>
                                    {{ $type }}
                                </option>
                            @endforeach
                        </select>
                    </div>

                    <div class="flex items-end">
                        <button type="submit" class="bg-indigo-600 text-white px-4 py-2 rounded shadow hover:bg-indigo-700">
                            Generate Report
                        </button>
                    </div>
                </form>
            </div>
        </div>

        @if(!empty($reportCards))
        <div class="bg-white shadow sm:rounded-lg overflow-hidden">
            <div class="px-4 py-5 sm:px-6 flex justify-between items-center">
                <h3 class="text-lg leading-6 font-medium text-gray-900">
                    Class Ranking & Summaries
                </h3>
                <button onclick="window.print()" class="text-sm bg-gray-100 border border-gray-300 px-3 py-1 rounded hover:bg-gray-200">
                    Print Report
                </button>
            </div>
            
            <div class="border-t border-gray-200 printable-section">
                <table class="min-w-full divide-y divide-gray-200">
                    <thead class="bg-gray-50">
                        <tr>
                            <th scope="col" class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Rank</th>
                            <th scope="col" class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Student</th>
                            <th scope="col" class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Total Score</th>
                            <th scope="col" class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Average</th>
                            <th scope="col" class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Overall Grade (CBC)</th>
                        </tr>
                    </thead>
                    <tbody class="bg-white divide-y divide-gray-200">
                        @foreach($reportCards as $report)
                        <tr>
                            <td class="px-6 py-4 whitespace-nowrap text-sm font-medium text-gray-900">
                                #{{ $report['rank'] }}
                            </td>
                            <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500">
                                {{ $report['student']->fullName() }} <br>
                                <span class="text-xs text-gray-400">{{ $report['student']->admission_number }}</span>
                            </td>
                            <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500">
                                {{ $report['total'] }}
                            </td>
                            <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500">
                                {{ number_format($report['average'], 2) }}
                            </td>
                            <td class="px-6 py-4 whitespace-nowrap">
                                <span class="px-2 inline-flex text-xs leading-5 font-semibold rounded-full 
                                    @if(str_contains($report['grade_scale'], 'E.E')) bg-green-100 text-green-800
                                    @elseif(str_contains($report['grade_scale'], 'M.E')) bg-blue-100 text-blue-800
                                    @elseif(str_contains($report['grade_scale'], 'A.E')) bg-yellow-100 text-yellow-800
                                    @else bg-red-100 text-red-800
                                    @endif">
                                    {{ $report['grade_scale'] }}
                                </span>
                            </td>
                        </tr>
                        @endforeach
                    </tbody>
                </table>
                <style>
                    @media print {
                        body * { visibility: hidden; }
                        .printable-section, .printable-section * { visibility: visible; }
                        .printable-section { position: absolute; left: 0; top: 0; width: 100%; }
                    }
                </style>
            </div>
        </div>
        @elseif($classId && $examType)
            <div class="bg-yellow-50 p-4 rounded text-yellow-700">
                No grades found for the selected class and exam type.
            </div>
        @endif
        
    </div>
</div>
@endsection