{{-- Filter Card --}}
<div class="card mb-3 mt-2">
    <div class="card-body p-3">
        <form method="POST" action="{{ url('trsatd') }}" id="form-filter" class="border border-radius-lg p-3 bg-gray-100">
            @csrf

            {{-- Hidden field: menyimpan ID training yang dipilih --}}
            <input type="hidden" name="id_trn" id="filter-training-id"
                value="{{ $filter['id_trs_trn'] ?? '' }}">

            <div class="d-flex align-items-center justify-content-between mb-2 flex-wrap gap-2">
                <h6 class="text-sm font-weight-bolder mb-0 text-dark">Data Attendance Filter</h6>
                <div class="d-flex gap-2">
                    <button type="submit" class="btn btn-primary btn-sm mb-0 px-4">
                        <i class="fas fa-search me-1"></i> Search
                    </button>
                    <button type="button" id="btn-reset-filter" class="btn btn-outline-secondary btn-sm mb-0 px-4">
                        <i class="fas fa-undo me-1"></i> Reset
                    </button>
                </div>
            </div>

            <div class="row gx-2 gy-2 align-items-end">
                {{-- Filter Training: input + modal search --}}
                <div class="col-md-3 col-sm-6">
                    <div class="form-group mb-0">
                        <label class="form-control-label">Training Name</label>
                        <div class="input-group input-group-sm">
                            <input type="text" id="filter-training-display"
                                class="form-control form-control-sm"
                                placeholder="Select Training"
                                readonly
                                value="{{ collect($trainingOptions)->firstWhere('id_trs_trn', $filter['id_trs_trn'] ?? '') ? collect($trainingOptions)->firstWhere('id_trs_trn', $filter['id_trs_trn'] ?? '')->training_name : '' }}"
                                style="cursor:pointer;"
                                data-bs-toggle="modal"
                                data-bs-target="#modalSearchTraining">
                            <button type="button" id="btn-clear-training"
                                class="input-group-text bg-white border-start-0 px-2"
                                title="Clear Training Selection"
                                style="{{ empty($filter['id_trs_trn'] ?? '') ? 'display:none;' : '' }}">
                                <i class="fas fa-times text-danger text-xs"></i>
                            </button>
                            <span class="input-group-text bg-primary text-white"
                                data-bs-toggle="modal"
                                data-bs-target="#modalSearchTraining"
                                style="cursor:pointer;" title="Search Training">
                                <i class="fas fa-search"></i>
                            </span>
                        </div>
                    </div>
                </div>

                <div class="col-md-3 col-sm-6">
                    <div class="form-group mb-0">
                        <label class="form-control-label">Period From</label>
                        <input type="date" name="period_from" class="form-control form-control-sm" title="Dari Tanggal"
                            value="{{ $filter['period_from'] ?? '' }}">
                    </div>
                </div>
                <div class="col-md-3 col-sm-6">
                    <div class="form-group mb-0">
                        <label class="form-control-label">Period To</label>
                        <input type="date" name="period_to" class="form-control form-control-sm" title="Sampai Tanggal"
                            value="{{ $filter['period_to'] ?? '' }}">
                    </div>
                </div>
                <div class="col-md-3 col-sm-6">
                    <div class="form-group mb-0">
                        <label class="form-control-label">Status</label>
                        <select name="status" class="form-control form-control-sm">
                            <option value="">-- All Status --</option>
                            <option value="belum" {{ ($filter['status'] ?? '') === 'belum' ? 'selected' : '' }}>Not Attended</option>
                            <option value="absen" {{ ($filter['status'] ?? '') === 'absen' ? 'selected' : '' }}>Attended</option>
                        </select>
                    </div>
                </div>
                <div class="col-md-3 col-sm-6">
                    <div class="form-group mb-0">
                        <label class="form-control-label">Training Type</label>
                        <select name="score_type" class="form-control form-control-sm">
                            <option value="">All</option>
                            <option value="with" {{ ($filter['score_type'] ?? '') === 'with' ? 'selected' : '' }}>With Score</option>
                            <option value="without" {{ ($filter['score_type'] ?? '') === 'without' ? 'selected' : '' }}>Without Score</option>
                        </select>
                    </div>
                </div>
            </div>

            {{-- Badge Filter Aktif --}}
            <div class="mt-3 d-flex flex-wrap gap-2 align-items-center">
                <span class="text-xxs text-secondary font-weight-bold">Filter Active:</span>
                @php
                    $activeTraining = collect($trainingOptions)->firstWhere('id_trs_trn', $filter['id_trs_trn'] ?? '');
                @endphp
                @if ($activeTraining)
                    <span class="badge bg-light text-dark border">
                        <i class="fas fa-graduation-cap me-1 text-primary"></i>
                        Training: {{ $activeTraining->training_name }}
                    </span>
                @endif
                @if (($filter['score_type'] ?? '') === 'with')
                    <span class="badge bg-light text-dark border">Type: With Score</span>
                @elseif(($filter['score_type'] ?? '') === 'without')
                    <span class="badge bg-light text-dark border">Type: Without Score</span>
                @endif
                @if (!$activeTraining && empty($filter['score_type'] ?? ''))
                    <span class="text-xxs text-muted">Filter Active: None</span>
                @endif
            </div>
        </form>
    </div>
</div>

{{-- Modal Search Training --}}
<div class="modal fade" id="modalSearchTraining" tabindex="-1" aria-labelledby="modalSearchTrainingLabel" aria-hidden="true">
    <div class="modal-dialog modal-dialog-centered modal-lg">
        <div class="modal-content">
            <div class="modal-header py-3">
                <h5 class="modal-title" id="modalSearchTrainingLabel">
                    Select Training
                </h5>
                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
            </div>
            <div class="modal-body table-responsive p-3">
                <table class="table display table-hover align-middle" id="modal-table-training" style="width:100%">
                    <thead class="thead-light" style="background-color:#00b7bd4f;">
                        <tr>
                            <th width="70">Select</th>
                            <th>Training ID</th>
                            <th>Training Name</th>
                            <th>First Schedule</th>
                        </tr>
                    </thead>
                    <tbody>
                        @foreach ($trainingOptions as $opt)
                            <tr>
                                <td>
                                    <button type="button"
                                        class="btn btn-primary badge-sm px-2 py-1"
                                        onclick="selectTraining('{{ $opt->id_trs_trn }}', '{{ addslashes($opt->training_name) }}')">
                                        <i class="fas fa-check me-1"></i> Pilih
                                    </button>
                                </td>
                                <td class="text-sm font-weight-bold">{{ $opt->id_trs_trn }}</td>
                                <td class="text-sm">{{ $opt->training_name }}</td>
                                <td class="text-sm text-muted">
                                    @if(!empty($opt->first_schedule))
                                        {{ \Carbon\Carbon::parse($opt->first_schedule)->format('d/m/Y') }}
                                    @else
                                        <span class="text-muted">-</span>
                                    @endif
                                </td>
                            </tr>
                        @endforeach
                    </tbody>
                </table>
            </div>
        </div>
    </div>
</div>

<script>
    // Inisialisasi DataTable pada modal training
    $(document).ready(function () {
        $('#modal-table-training').DataTable({
            language: {
                search: 'Cari:',
                lengthMenu: 'Show _MENU_ entries',
                zeroRecords: 'Training tidak ditemukan',
                info: 'Showing _START_ to _END_ of _TOTAL_ entries',
                infoEmpty: 'No data',
                infoFiltered: '(dari _MAX_ data)'
            },
            responsive: true,
            pageLength: 10,
        });
    });

    // Pilih training dari modal
    function selectTraining(id, name) {
        document.getElementById('filter-training-id').value = id;
        document.getElementById('filter-training-display').value = name;
        document.getElementById('btn-clear-training').style.display = '';
        $('#modalSearchTraining').modal('hide');
    }

    // Hapus pilihan training
    document.getElementById('btn-clear-training').addEventListener('click', function (e) {
        e.preventDefault();
        e.stopPropagation();
        document.getElementById('filter-training-id').value = '';
        document.getElementById('filter-training-display').value = '';
        this.style.display = 'none';
    });

    // Reset filter
    document.getElementById('btn-reset-filter').addEventListener('click', function () {
        window.location.href = "{{ route('trsatd.index', ['action' => 'reset']) }}";
    });
</script>