@extends('layouts.master')
@section('content')
<div class="card">
    <div class="card-header card-custom-bg d-flex flex-row align-items-center justify-content-between">
        <h5>Assign Heads</h5> <a href="{{ route('markHeadAssign.index') }}" class="btn btn-sm btn-primary">Assigned List</a>
    </div>
    <div class="row">
        <div class="col-md-6 offset-md-3 mt-2">
            @if ($errors->any())
                <div class="alert alert-danger m-3">
                    <ul class="m-0">
                        @foreach ($errors->all() as $error)
                            <li>{{ $error }}</li>
                        @endforeach
                    </ul>
                </div>
            @endif
        </div>
    </div>

    <div class="card-body">
        <form method="post" action="{{ route('markHeadAssign.search') }}" class="row">
            @csrf
            <div class="form-group col-lg-3 col-md-4 col-sm-6">
                <label for="exam" class="col-form-label text-md-right">Exam * :</label>
                {{-- {{ generateDropdown($exam,'class="form-control select2" name="exam" required', $exam_id) }} --}}
                <select name="exam" class="form-control select2" id="exam">
                    @foreach ($exams as $exam)
                        @if ($exam_id==$exam->id)
                            <option value="{{$exam->id}}" selected>{{$exam->exam_name." ( ".$years[$exam->year]." )"}}</option>
                        @else
                            <option value="{{$exam->id}}">{{$exam->exam_name." ( ".$years[$exam->year]." )"}}</option>
                        @endif
                    @endforeach
                </select>
            </div>
            <div class="form-group col-lg-3 col-md-4 col-sm-6">
                <label for="student_class" class="col-form-label text-md-right">Student Class * :</label>
                {{ generateDropdown($studentClasses,'class="form-control select2" id="student_class" name="student_class" required', $student_class_id) }}
            </div>

            <div class="form-group col-lg-5 col-md-5 col-sm-6">
                <label for="mark_head" class="col-form-label">Marks Heads * :</label> <small>(You can select multiple head.)</small>
                <select class="form-control form-control select2 select2-hidden-accessible" id="mark_head" name="mark_head[]" multiple="multiple" required>
                    @foreach($mark_heads as $head)
                        @if (in_array($head->id,$mark_head))
                            <option value="{{ $head->id }}" selected>{{ $head->head_name }} - {{ $head->short_name }}</option>
                        @else
                            <option value="{{ $head->id }}">{{ $head->head_name }} - {{ $head->short_name }}</option>
                        @endif
                    @endforeach
                </select>
            </div>
            <div class="form-group col-lg-1 col-md-1 col-sm-1 mt-4">
                <button type="submit" class="btn btn-primary float-md-right">Filter</button>
            </div>
        </form>
    </div>
</div>

@if ($filter_mark_heads && $subjects_assigns != null && $assignMarksHead->isEmpty())
<div class="card mt-2">
    <div class="card-header card-custom-bg d-flex flex-row align-items-center justify-content-between">
        Entry Marks
    </div>

    <div class="card-body">
        <form action="{{ route('markHeadAssign.store') }}" method="POST">
            @csrf
            <div class="row">
                <div class="col-md-12">
                    <div class="table-responsive">
                        <table class="table">
                            <thead class="thead-light">
                                <th>SN</th>
                                <th>Subject Name</th>
                                @foreach ($filter_mark_heads as $key=>$filter_mark_head)
                                    <th>{{$filter_mark_head->short_name}}</th>
                                @endforeach
                            </thead>
                            <tbody>
                                @php
                                    $sn = 0;
                                @endphp
                                @foreach ($subjects_assigns as $key=>$subjects)
                                    <tr>
                                        <td>{{++$sn}}</td>
                                        <td><input type="hidden" name="subject_id[]" value="{{$subjects->subject->id}}"> {{$subjects->subject->subject_name}}</td>
                                        @foreach ($filter_mark_heads as $key=>$filter_mark_head)
                                            <td>
                                                <input type="hidden" name="head_id[{{$subjects->subject->id}}][]" value="{{$filter_mark_head->id}}">
                                                <input type="number" min="0" oninput="this.value = Math.abs(this.value)" class="form-control" name="marks[{{$subjects->subject->id}}][]" placeholder="Enter head marks">
                                            </td>
                                        @endforeach
                                    </tr>
                                @endforeach
                            </tbody>
                        </table>
                    </div>
                </div>
            </div>
            <hr>
            @if ($filter_mark_heads && $subjects_assigns != null)
                <div class="row">
                    <div class="col-md-6 offset-md-6">
                        <input type="hidden" name="exam_id" value="{{$exam_id}}">
                        <input type="hidden" name="student_class_id" value="{{$student_class_id}}">
                        <button type="submit" class="btn btn-primary mt-2 float-md-right">Save</button>
                    </div>
                </div>
            @endif
        </form>
    </div>
</div>
@elseif (!empty($assignMarksHead))
<div class="card mt-2">
    <div class="card-header card-custom-bg d-flex flex-row align-items-center justify-content-between">
        Entry Marks
    </div>

    <div class="card-body">
        <h4>Head wise marks already assigned to this class. You can edit/delete this.</h4>

        <table class="table">
            <thead class="thead-light">
                <tr>
                    <th>Class</th>
                    <th>Subject</th>
                    <th>Head Marks</th>
                    <th>Action</th>
                </tr>
            </thead>
            <tbody>
                @foreach($assignMarksHead as $assign_heads)
                    @foreach ($assign_heads as $index => $a_head)
                        @php
                            $head_marks = json_decode($a_head->head_marks, true);
                        @endphp
                        <tr>
                            @if ($index==0)
                                <td rowspan="{{count($assign_heads)}}">{{$a_head->studentClass->class_name}}</td>
                            @endif
                            <td>{{$a_head->subject->subject_name}}</td>
                            <td>
                                {{-- @foreach ($head_marks as $head) --}}
                                    @foreach ($head_marks as $head_id => $marks)
                                        @php
                                            $head_name = isset($marks_heads[$head_id]) ? $marks_heads[$head_id] : 'Unknown Head';
                                        @endphp
                                        <span class="badge badge-light p-2 m-1"> {{ $head_name }}: {{ $marks }}</span>
                                    @endforeach
                                {{-- @endforeach --}}
                            </td>
                            @if ($index==0)
                                <td rowspan="{{count($assign_heads)}}">
                                    <a href="{{route('markHeadAssign.edit',[$a_head->studentClass->id, $exam_id])}}" class="btn btn-primary btn-sm mr-1">Edit</a>
                                    <form action="{{ route('markHeadAssign.destroy', [$a_head->studentClass->id, $exam_id]) }}" method="POST">
                                        @csrf
                                        @method('DELETE')
                                        <button type="submit" class="btn btn-danger btn-sm mt-3" onclick="return confirm('Are you sure you want to delete this class?')">Delete</button>
                                    </form>
                                </td>
                            @endif

                        </tr>
                    @endforeach
                @endforeach
            </tbody>
        </table>
    </div>
</div>
@endif

@endsection

@section('scripts')
<script>
    // $('#mark_head').select2();



</script>
@endsection