@php
    use App\Support\PerformanceAppraisal\AppraisalDecisionOptions;
    $settings = \App\Models\PerformanceAppraisalSetting::settings();
    $paperWorkflow = $settings->paperFormWorkflow();
    $requiresRatings = \App\Support\PerformanceAppraisal\AppraisalStages::requiresKpiRatings($activeSubmission->stage, $paperWorkflow);
    $requiresQualitative = \App\Support\PerformanceAppraisal\AppraisalStages::requiresQualitativeFeedback($activeSubmission->stage, $paperWorkflow);
    $requiresDecision = \App\Support\PerformanceAppraisal\AppraisalStages::requiresDecisionSelection($activeSubmission->stage, $paperWorkflow);
    $decisionOptions = AppraisalDecisionOptions::active();
    $minR = (int) ($settings->rating_scale_min ?? 0);
    $maxR = (int) ($settings->rating_scale_max ?? 100);
    $scoringSubmission = $instance->submissions->firstWhere('stage', \App\Support\PerformanceAppraisal\AppraisalStages::scoringStage($paperWorkflow));
    $showQualitative = $requiresQualitative || ! $paperWorkflow;
    $scoringResponses = is_array($scoringSubmission?->responses) ? $scoringSubmission->responses : [];
@endphp

@if($requiresDecision)
    @include('partials.appraisal_stage_history', ['instance' => $instance, 'activeSubmission' => $activeSubmission, 'paperWorkflow' => $paperWorkflow])

    <div class="card border-danger mb-4">
        <div class="card-header bg-light py-2">
            <h6 class="mb-0">{{ __('Final decision (check one)') }}</h6>
            <small class="text-muted">{{ __('মূল্যায়নে প্রাপ্ত মান সম্পর্কে সংশ্লিষ্ট কর্মীর মতামত/সুপারিশ') }}</small>
        </div>
        <div class="card-body py-3">
            @forelse($decisionOptions as $opt)
                <div class="custom-control custom-radio mb-2">
                    <input type="radio" id="decision_{{ $opt->code }}" name="probation_recommendation" class="custom-control-input"
                           value="{{ $opt->code }}" required
                           @checked(old('probation_recommendation', $instance->probation_recommendation) === $opt->code)>
                    <label class="custom-control-label" for="decision_{{ $opt->code }}">
                        <span class="d-block">{{ $opt->label_bn }}</span>
                        @if($opt->label_en)<small class="text-muted">{{ $opt->label_en }}</small>@endif
                    </label>
                </div>
            @empty
                <p class="text-danger mb-0">{{ __('No decision options configured. Ask HR to add options under Admin → Decision checklist.') }}</p>
            @endforelse
            <div class="form-group mb-0 mt-3">
                <label class="font-weight-bold">{{ __('Executive comments') }} <span class="text-danger">*</span></label>
                <textarea name="comments" class="form-control" rows="3" required placeholder="{{ __('Final remarks for this decision…') }}">{{ old('comments') }}</textarea>
            </div>
        </div>
    </div>
@endif

@if($showQualitative)
    <div class="card border-primary mb-4">
        <div class="card-header bg-light py-2">
            <h6 class="mb-0">{{ __('Qualitative feedback (paper form)') }}</h6>
            <small class="text-muted">{{ __('ক) Three strengths / খ) Three weaknesses — first supervisor') }}</small>
        </div>
        <div class="card-body py-3">
            <div class="form-row">
                <div class="form-group col-md-4">
                    <label class="small font-weight-bold">{{ __('Strength 1') }} @if($requiresQualitative)<span class="text-danger">*</span>@endif</label>
                    <textarea name="strength_1" class="form-control form-control-sm" rows="2" @if($requiresQualitative) required @endif>{{ old('strength_1', $instance->strength_1) }}</textarea>
                </div>
                <div class="form-group col-md-4">
                    <label class="small font-weight-bold">{{ __('Strength 2') }} @if($requiresQualitative)<span class="text-danger">*</span>@endif</label>
                    <textarea name="strength_2" class="form-control form-control-sm" rows="2" @if($requiresQualitative) required @endif>{{ old('strength_2', $instance->strength_2) }}</textarea>
                </div>
                <div class="form-group col-md-4">
                    <label class="small font-weight-bold">{{ __('Strength 3') }} @if($requiresQualitative)<span class="text-danger">*</span>@endif</label>
                    <textarea name="strength_3" class="form-control form-control-sm" rows="2" @if($requiresQualitative) required @endif>{{ old('strength_3', $instance->strength_3) }}</textarea>
                </div>
            </div>
            <div class="form-row">
                <div class="form-group col-md-4">
                    <label class="small font-weight-bold">{{ __('Weakness 1') }} @if($requiresQualitative)<span class="text-danger">*</span>@endif</label>
                    <textarea name="weakness_1" class="form-control form-control-sm" rows="2" @if($requiresQualitative) required @endif>{{ old('weakness_1', $instance->weakness_1) }}</textarea>
                </div>
                <div class="form-group col-md-4">
                    <label class="small font-weight-bold">{{ __('Weakness 2') }} @if($requiresQualitative)<span class="text-danger">*</span>@endif</label>
                    <textarea name="weakness_2" class="form-control form-control-sm" rows="2" @if($requiresQualitative) required @endif>{{ old('weakness_2', $instance->weakness_2) }}</textarea>
                </div>
                <div class="form-group col-md-4">
                    <label class="small font-weight-bold">{{ __('Weakness 3') }} @if($requiresQualitative)<span class="text-danger">*</span>@endif</label>
                    <textarea name="weakness_3" class="form-control form-control-sm" rows="2" @if($requiresQualitative) required @endif>{{ old('weakness_3', $instance->weakness_3) }}</textarea>
                </div>
            </div>
            <div class="form-group mb-0">
                <label class="font-weight-bold">{{ __('Comments') }} @if($requiresQualitative)<span class="text-danger">*</span>@endif</label>
                <textarea name="comments" class="form-control" rows="2" placeholder="{{ __('Supervisor remarks for this stage…') }}" @if($requiresQualitative) required @endif>{{ old('comments') }}</textarea>
            </div>
        </div>
    </div>
@elseif($paperWorkflow && $requiresRatings)
    <div class="form-group mb-3">
        <label class="font-weight-bold">{{ __('Optional comments') }}</label>
        <textarea name="comments" class="form-control" rows="2" placeholder="{{ __('Optional note when submitting your scores…') }}">{{ old('comments') }}</textarea>
    </div>
@endif

@if($requiresRatings)
    <div class="form-row mb-3">
        <div class="form-group col-md-6">
            <label class="small font-weight-bold">{{ __('Evaluation period from') }}</label>
            <input type="date" name="evaluation_period_from" class="form-control"
                   value="{{ old('evaluation_period_from', $instance->evaluation_period_from?->format('Y-m-d')) }}">
        </div>
        <div class="form-group col-md-6">
            <label class="small font-weight-bold">{{ __('Evaluation period to') }}</label>
            <input type="date" name="evaluation_period_to" class="form-control"
                   value="{{ old('evaluation_period_to', $instance->evaluation_period_to?->format('Y-m-d')) }}">
        </div>
    </div>
@endif

<div class="card mb-3">
    <div class="card-header py-2">
        <h6 class="mb-0">{{ __('Evaluation form') }}</h6>
        @if($instance->evaluationForm?->title)
            <small class="text-muted d-block">{{ $instance->evaluationForm->title }}</small>
        @endif
    </div>
    <div class="card-body">
        @if($requiresRatings)
            @php
                $kpiCount = $instance->evaluationForm->formKpis->count();
                $maxRaw = $kpiCount * $maxR;
            @endphp
            <p class="small text-muted">
                {{ __('Enter score :min–:max for each KPI, then submit.', ['min' => $minR, 'max' => $maxR]) }}
                @if($paperWorkflow && $kpiCount === 8)
                    {{ __('Paper form step 2: total raw score up to :max (8 × :each).', ['max' => $maxRaw, 'each' => $maxR]) }}
                @endif
            </p>
            <table class="table table-sm table-bordered mb-3 small">
                <thead class="thead-light">
                <tr>
                    <th>{{ __('Score band') }}</th>
                    @foreach(\App\Support\PerformanceAppraisal\AppraisalRatingBands::all() as $b)
                        <th class="text-center">{{ $b['label_bn'] }}<br><span class="text-muted">({{ $b['min'] }}–{{ $b['max'] }})</span></th>
                    @endforeach
                </tr>
                </thead>
            </table>
            @foreach($instance->evaluationForm->formKpis as $fk)
                @php $k = $fk->kpiIndicator; @endphp
                @if($k)
                    <div class="form-group border-bottom pb-3 mb-3">
                        <label class="mb-1">
                            @if($k->title_bn)<span class="d-block text-primary">{{ $k->title_bn }}</span>@endif
                            <span class="font-weight-bold">{{ $k->title }}</span>
                            <span class="text-muted small">({{ __('weight') }} {{ $fk->weightage }}%)</span>
                        </label>
                        <input type="number" name="ratings[{{ $k->id }}]" class="form-control" min="{{ $minR }}" max="{{ $maxR }}" step="1" required
                               value="{{ old('ratings.'.$k->id) }}">
                    </div>
                @endif
            @endforeach
        @else
            @if($paperWorkflow && $scoringSubmission?->submitted_at)
                <p class="small text-muted mb-2">
                    {{ __('Scores entered by the employee at :stage.', [
                        'stage' => \App\Support\PerformanceAppraisal\AppraisalStages::label($scoringSubmission->stage, true),
                    ]) }}
                    @if($scoringSubmission->total_score !== null)
                        <strong>{{ __('Official score') }}: {{ number_format((float) $scoringSubmission->total_score, 2) }}%</strong>
                    @endif
                </p>
                <table class="table table-sm table-bordered mb-0 small">
                    <thead class="thead-light">
                    <tr><th>{{ __('KPI') }}</th><th class="text-right" style="width:80px">{{ __('Score') }}</th></tr>
                    </thead>
                    <tbody>
                    @foreach($instance->evaluationForm->formKpis as $fk)
                        @php $k = $fk->kpiIndicator; @endphp
                        @if($k)
                            <tr>
                                <td>@if($k->title_bn)<span class="text-primary">{{ $k->title_bn }}</span><br>@endif{{ $k->title }}</td>
                                <td class="text-right">{{ $scoringResponses[$k->id] ?? '—' }}</td>
                            </tr>
                        @endif
                    @endforeach
                    </tbody>
                </table>
            @else
                <div class="alert alert-info mb-0">
                    {{ __('Sign-off only — submit your comments to forward this appraisal.') }}
                </div>
            @endif
            @if(! $requiresQualitative && ! $showQualitative && ! $requiresDecision)
                <div class="form-group mt-3 mb-0">
                    <label class="font-weight-bold">{{ __('Comments') }}</label>
                    <textarea name="comments" class="form-control" rows="2" placeholder="{{ __('Remarks for this stage…') }}">{{ old('comments') }}</textarea>
                </div>
            @endif
        @endif
    </div>
</div>