@extends('layouts.app')
@section('title','Score Applicant')
@section('page-title','Recruitment')

@section('content')
<div class="page-header">
    <div class="d-flex align-items-center justify-content-between flex-wrap gap-2">
        <div>
            <h1>Score Applicant</h1>
            <nav aria-label="breadcrumb"><ol class="breadcrumb">
                <li class="breadcrumb-item"><a href="{{ route('recruitment.index') }}">Recruitment</a></li>
                <li class="breadcrumb-item"><a href="{{ route('recruitment.show', $application->jobPosting) }}">{{ $application->jobPosting->reference }}</a></li>
                <li class="breadcrumb-item active">Score</li>
            </ol></nav>
        </div>
    </div>
</div>

<div class="row g-4">
    {{-- Applicant Card --}}
    <div class="col-12 col-lg-4">
        <div class="card mb-3">
            <div class="card-body">
                <div class="d-flex align-items-center gap-3 mb-3">
                    <div class="avatar avatar-lg" style="background:var(--nav-active-bg);color:#fff;font-size:1.3rem;">
                        {{ strtoupper(substr($application->applicant->first_name,0,1)) }}
                    </div>
                    <div>
                        <div class="fw-bold">{{ $application->applicant->full_name }}</div>
                        <div style="font-size:.78rem;color:var(--text-2);">{{ $application->applicant->applicant_number }}</div>
                        <span class="badge bg-{{ $application->stage_badge }}">{{ ucfirst(str_replace('_',' ',$application->stage)) }}</span>
                    </div>
                </div>
                @if($application->weighted_score !== null)
                <div class="text-center p-3 rounded-3 mb-2" style="background:var(--body-bg);">
                    <div style="font-size:2.2rem;font-weight:900;color:{{ $application->weighted_score >= $application->jobPosting->recommendation_threshold ? '#059669' : '#f59e0b' }};">
                        {{ round($application->weighted_score) }}%
                    </div>
                    <div style="font-size:.72rem;color:var(--text-3);">Current Weighted Score</div>
                    @if($application->auto_recommended)
                    <div class="badge bg-success mt-1"><i class="bi bi-stars me-1"></i>Auto-Recommended</div>
                    @endif
                </div>
                @endif
                <div style="font-size:.8rem;">
                    <div class="mb-1"><span style="color:var(--text-3);">Qualification:</span> {{ $application->applicant->qualification_label }}</div>
                    <div class="mb-1"><span style="color:var(--text-3);">Experience:</span> {{ $application->applicant->years_of_experience }} years</div>
                    <div class="mb-1"><span style="color:var(--text-3);">Current Role:</span> {{ $application->applicant->current_position ?? '—' }}</div>
                    <div><span style="color:var(--text-3);">Threshold:</span> <strong class="text-success">{{ $application->jobPosting->recommendation_threshold }}%</strong></div>
                </div>
            </div>
        </div>
    </div>

    {{-- Scoring Form --}}
    <div class="col-12 col-lg-8">
        <form method="POST" action="{{ route('recruitment.score.save', $application) }}">
            @csrf
            <div class="d-flex flex-column gap-3 mb-4">
                @foreach($application->jobPosting->criteria as $criterion)
                @php $existing = $application->scores->where('criterion_id',$criterion->id)->first(); @endphp
                <div class="card">
                    <div class="card-body">
                        <div class="d-flex justify-content-between align-items-start mb-3">
                            <div>
                                <div class="fw-bold">{{ $criterion->name }}</div>
                                <div style="font-size:.75rem;color:var(--text-2);">
                                    {{ $criterion->category_label }} · Weight: {{ $criterion->weight }}
                                    @if($criterion->is_mandatory) · <span class="text-danger">Mandatory</span>@endif
                                </div>
                                @if($criterion->description)
                                <div style="font-size:.78rem;color:var(--text-3);margin-top:.2rem;">{{ $criterion->description }}</div>
                                @endif
                            </div>
                            <div class="text-end">
                                <div style="font-size:.72rem;color:var(--text-3);">Max Score</div>
                                <div class="fw-bold" style="font-size:1.1rem;">{{ $criterion->max_score }}</div>
                            </div>
                        </div>
                        <div class="row g-2 align-items-center">
                            <div class="col-4 col-sm-3">
                                <label class="form-label" style="font-size:.78rem;">Score (0–{{ $criterion->max_score }})</label>
                                <input type="number" name="scores[{{ $criterion->id }}][score]"
                                       class="form-control score-input"
                                       data-max="{{ $criterion->max_score }}"
                                       min="0" max="{{ $criterion->max_score }}" step="0.5"
                                       value="{{ $existing?->score ?? '' }}"
                                       oninput="updatePct(this)"
                                       required>
                            </div>
                            <div class="col-3 col-sm-2 text-center" style="padding-top:1.5rem;">
                                <div class="pct-display fw-bold" style="font-size:1.2rem;color:var(--ul-primary);">
                                    {{ $existing ? round(($existing->score/$criterion->max_score)*100).'%' : '—' }}
                                </div>
                            </div>
                            <div class="col-12 col-sm-7">
                                <label class="form-label" style="font-size:.78rem;">Notes</label>
                                <input type="text" name="scores[{{ $criterion->id }}][notes]" class="form-control"
                                       value="{{ $existing?->notes ?? '' }}" placeholder="Optional assessor notes">
                            </div>
                        </div>
                    </div>
                </div>
                @endforeach
            </div>

            <div class="card mb-4">
                <div class="card-body">
                    <label class="form-label">Interview Notes</label>
                    <textarea name="interview_notes" class="form-control" rows="3"
                              placeholder="Overall impressions, interview performance notes…">{{ $application->interview_notes }}</textarea>
                </div>
            </div>

            <div class="d-flex gap-2">
                <button type="submit" class="btn btn-primary px-4">
                    <i class="bi bi-check-lg me-2"></i>Save Scores & Recalculate
                </button>
                <a href="{{ route('recruitment.show', $application->jobPosting) }}" class="btn btn-outline-secondary">Cancel</a>
            </div>
        </form>
    </div>
</div>
@endsection

@push('scripts')
<script>
function updatePct(input) {
    const max  = parseFloat(input.dataset.max) || 100;
    const val  = parseFloat(input.value);
    const disp = input.closest('.card-body').querySelector('.pct-display');
    if (isNaN(val) || input.value === '') { disp.textContent = '—'; return; }
    const pct = Math.round(Math.min(val, max) / max * 100);
    disp.textContent = pct + '%';
    disp.style.color = pct >= 75 ? '#059669' : pct >= 50 ? '#f59e0b' : '#dc2626';
}
</script>
@endpush