{{-- trsqsl/_partials/form_fields.blade.php
    Shared form fields: Training select, Package select, Timer, Test Type, Info note.
    Used by: trsqsl/add.blade.php, trsqsl/edit.blade.php
    Props:
      $isEdit (bool, optional) — if true, show "edit" note instead of "add" note
      $list   (object, optional) — existing record for pre-selected values (edit mode)
--}}
@php use App\Enums\TestType; @endphp
<div class="col-md-12">
    <div class="form-group mb-3">   
        <label class="form-control-label"><i class="fas fa-graduation-cap text-primary me-1"></i> Select Training <span class="text-danger">*</span></label>
        <select class="form-select select2" name="id_trs_trn" id="select-training" required>
            <option value="">-- Select Training --</option>

            {{-- Group 1: Belum ada setting sama sekali --}}
            @php
                $noTest   = $trainings->filter(fn($t) => !$t->has_pre && !$t->has_post);
                $hasPre   = $trainings->filter(fn($t) =>  $t->has_pre && !$t->has_post);
                $hasPost  = $trainings->filter(fn($t) => !$t->has_pre &&  $t->has_post);
                $hasBoth  = $trainings->filter(fn($t) =>  $t->has_pre &&  $t->has_post);
            @endphp

            @if($noTest->isNotEmpty())
                <optgroup label="── No test configured yet ──">
                    @foreach ($noTest as $t)
                        <option value="{{ $t->id }}"
                            data-has-pre="0"
                            data-has-post="0"
                            {{ isset($list) && $list->id_trs_trn == $t->id ? 'selected' : '' }}>
                            {{ $t->id }} — {{ $t->name }}
                        </option>
                    @endforeach
                </optgroup>
            @endif

            @if($hasPre->isNotEmpty())
                <optgroup label="── Pre Test already set (can add Post Test) ──">
                    @foreach ($hasPre as $t)
                        <option value="{{ $t->id }}"
                            data-has-pre="1"
                            data-has-post="0"
                            {{ isset($list) && $list->id_trs_trn == $t->id ? 'selected' : '' }}>
                            {{ $t->id }} — {{ $t->name }}
                        </option>
                    @endforeach
                </optgroup>
            @endif

            @if($hasPost->isNotEmpty())
                <optgroup label="── Post Test already set (can add Pre Test) ──">
                    @foreach ($hasPost as $t)
                        <option value="{{ $t->id }}"
                            data-has-pre="0"
                            data-has-post="1"
                            {{ isset($list) && $list->id_trs_trn == $t->id ? 'selected' : '' }}>
                            {{ $t->id }} — {{ $t->name }}
                        </option>
                    @endforeach
                </optgroup>
            @endif

            @if($hasBoth->isNotEmpty())
                <optgroup label="── Both Pre & Post Test set ──">
                    @foreach ($hasBoth as $t)
                        <option value="{{ $t->id }}"
                            data-has-pre="1"
                            data-has-post="1"
                            {{ isset($list) && $list->id_trs_trn == $t->id ? 'selected' : '' }}>
                            {{ $t->id }} — {{ $t->name }}
                        </option>
                    @endforeach
                </optgroup>
            @endif
        </select>
        @error('id_trs_trn')
            <p class='text-danger text-xs pt-1 mb-0'>{{ $message }}</p>
        @enderror
        <p class="text-xxs text-secondary mt-1 mb-0">
            <i class="fas fa-info-circle me-1"></i>
            Only <strong>with score</strong> trainings are shown.
        </p>
    </div>
</div>

<div class="col-md-12">
    <div class="form-group mb-3">
        <label class="form-control-label"><i class="fas fa-layer-group text-primary me-1"></i> Bank Question <span class="text-danger">*</span></label>
        <select class="form-select select2" name="id_question_header" id="select-package" required>
            <option value="">-- Select Bank Question --</option>
            @foreach ($packages as $p)
                <option value="{{ $p->id }}"
                    {{ isset($list) && $list->id_question_header == $p->id ? 'selected' : '' }}
                    data-desc="{{ $p->desc }}"
                    data-total="{{ $p->total_soal }}"
                    data-mc="{{ $p->mc }}"
                    data-essay="{{ $p->essay }}">{{ $p->title }}
                </option>
            @endforeach
        </select>
        @error('id_question_header')
            <p class='text-danger text-xs pt-1 mb-0'>{{ $message }}</p>
        @enderror
    </div>

    <div class="row">
        <div class="col-md-12">
            <div class="form-group mb-3">
                <label class="form-control-label">Tipe Test</label>
                <div class="input-group">
                    <span class="input-group-text bg-white border-end-0">
                        <i class="fas fa-vials text-primary"></i>
                    </span>
                    <select class="form-select ps-2" name="test_type">
                        <option value="{{ TestType::PRE_TEST->value }}"
                            {{ old('test_type', isset($list) ? $list->test_type : TestType::POST_TEST->value) == TestType::PRE_TEST->value ? 'selected' : '' }}>
                            Pre Test</option>
                        <option value="{{ TestType::POST_TEST->value }}"
                            {{ old('test_type', isset($list) ? $list->test_type : TestType::POST_TEST->value) == TestType::POST_TEST->value ? 'selected' : '' }}>
                            Post Test</option>
                    </select>
                </div>
            </div>
        </div>
    </div>
</div>

<div class="mt-4 p-3 bg-gray-100 border-radius-lg border-1 border-dashed">
    @if (!empty($isEdit))
        <p class="text-xs text-dark mb-0 font-weight-bold">
            <i class="fas fa-exclamation-triangle text-warning me-2"></i> Warning:
        </p>
        <p class="text-xxs text-secondary mb-0">Changing the bank question can affect ongoing exams. Make changes carefully.</p>
    @else
        <p class="text-xs text-dark mb-0 font-weight-bold">
            <i class="fas fa-lightbulb text-warning me-2"></i> Intruction:
        </p>
        <p class="text-xxs text-secondary mb-0">Ensure the selected bank question matches the training material. Scores will be automatically recapped after participants complete the exam.</p>
    @endif
</div>