@extends('layouts.app')
@section('title', $student->name)
@section('content')

@php
    $profile = $student->studentProfile;
    $current = $profile?->currentSemester;
    $overall = collect($progress)->reduce(function ($carry, $p) {
        $carry['total'] += $p['total']; $carry['passed'] += $p['passed']; $carry['retry'] += $p['retry'];
        return $carry;
    }, ['total' => 0, 'passed' => 0, 'retry' => 0]);
    $overallPct = $overall['total'] > 0 ? (int) round($overall['passed'] / $overall['total'] * 100) : 0;
@endphp

<a href="{{ route('lecturer.students.index') }}" class="text-muted text-decoration-none small d-inline-flex align-items-center gap-1 mb-2">
    <i class="bi bi-chevron-left"></i> Students
</a>

{{-- ── Identity ───────────────────────────────────────────────────────── --}}
<div class="card mb-4">
    <div class="card-body d-flex flex-wrap align-items-center gap-3">
        @if($profile?->photo_path)
        <img src="{{ asset('storage/' . $profile->photo_path) }}" class="ci-photo" style="width:76px;height:76px" alt="">
        @else
        <span class="ci-photo ci-photo-placeholder" style="width:76px;height:76px;font-size:1.8rem">
            {{ strtoupper(mb_substr($student->name, 0, 1)) }}
        </span>
        @endif

        <div class="flex-grow-1 min-w-0">
            <h4 class="page-title mb-1">{{ $student->name }}</h4>
            <div class="d-flex flex-wrap gap-3 small text-muted">
                <span><i class="bi bi-person-badge me-1"></i>{{ $profile?->student_id ?: '—' }}</span>
                <span><i class="bi bi-calendar3 me-1"></i>{{ $profile?->intake ?: '—' }}</span>
                <span><i class="bi bi-telephone me-1"></i>{{ $profile?->phone ?: '—' }}</span>
                <span class="text-truncate"><i class="bi bi-envelope me-1"></i>{{ $student->email }}</span>
            </div>
            <div class="mt-2 d-flex flex-wrap gap-1">
                @if($current)
                <span class="badge bg-primary-subtle text-primary-emphasis">
                    <i class="bi bi-geo-alt-fill me-1"></i>{{ $current->name }}
                </span>
                @else
                <span class="badge bg-warning-subtle text-warning-emphasis">No current semester set</span>
                @endif
                <span class="badge bg-{{ $student->is_active ? 'success' : 'danger' }}-subtle text-{{ $student->is_active ? 'success' : 'danger' }}-emphasis">
                    {{ $student->is_active ? 'Active' : 'Inactive' }}
                </span>
            </div>
        </div>

        <div class="text-center">
            @include('student.logbook._ring', ['percent' => $overallPct, 'size' => 84])
            <div class="small text-muted mt-1">{{ $overall['passed'] }}/{{ $overall['total'] }} overall</div>
        </div>
    </div>
</div>

<div class="row g-4">
    <div class="col-lg-7">
        <h6 class="proc-section-title"><i class="bi bi-journal-check text-primary"></i> Semester progress</h6>

        <div class="row g-3 mb-4">
            @foreach($semesters as $sem)
            @php
                $p = $progress[$sem->id] ?? null;
                $pct = $p['percent'] ?? 0;
                $isCurrent = $current && $current->id === $sem->id;
                $report = $reports[$sem->id] ?? null;
                $isEmpty = ($p['total'] ?? 0) === 0;
            @endphp
            <div class="col-md-6">
                <div class="card student-card h-100 {{ $isCurrent ? 'border-primary' : '' }}">
                    <div class="card-body">
                        <div class="d-flex justify-content-between align-items-start gap-2 mb-2">
                            <div class="min-w-0">
                                <div class="fw-semibold small text-truncate">{{ $sem->name }}</div>
                                <div class="text-muted" style="font-size:.72rem">Y{{ $sem->year }}S{{ $sem->semester_number }}</div>
                            </div>
                            @if($isCurrent)<span class="badge bg-primary flex-shrink-0">Current</span>@endif
                        </div>

                        @if($isEmpty)
                        <div class="small text-muted mb-3"><em>No procedures defined.</em></div>
                        @else
                        <div class="d-flex align-items-center gap-2 mb-1">
                            <div class="progress progress-xs flex-grow-1">
                                <div class="progress-bar bg-{{ $pct === 100 ? 'success' : 'primary' }}" style="width:{{ $pct }}%"></div>
                            </div>
                            <span class="small fw-bold text-muted" style="min-width:2.4rem;text-align:right">{{ $pct }}%</span>
                        </div>
                        <div class="small text-muted mb-3">
                            <strong class="text-body">{{ $p['passed'] }}/{{ $p['total'] }}</strong> passed
                            @if($p['retry'] > 0)<span class="pill pill-warn pill-sm ms-1">{{ $p['retry'] }} retry</span>@endif
                        </div>
                        @endif

                        <div class="d-flex gap-1">
                            <a href="{{ route('lecturer.students.logbook', [$student, $sem]) }}"
                               class="btn btn-sm btn-outline-secondary flex-grow-1" @disabled($isEmpty)>
                                <i class="bi bi-journal-text me-1"></i>Logbook
                            </a>
                            <a href="{{ route('lecturer.reports.show', [$student, $sem]) }}"
                               class="btn btn-sm btn-outline-{{ $report ? 'secondary' : 'warning' }}"
                               title="{{ $report ? 'Edit report' : 'Create report' }}">
                                <i class="bi bi-file-earmark-text"></i>
                            </a>
                            @if($report)
                            <a href="{{ route('lecturer.reports.pdf', [$student, $sem]) }}" target="_blank"
                               class="btn btn-sm btn-outline-secondary" title="Download PDF">
                                <i class="bi bi-file-pdf"></i>
                            </a>
                            @endif
                        </div>
                    </div>
                </div>
            </div>
            @endforeach
        </div>
    </div>

    <div class="col-lg-5">
        <h6 class="proc-section-title"><i class="bi bi-exclamation-triangle-fill text-warning"></i> Needs attention</h6>
        <div class="card mb-4">
            <div class="card-body p-0">
                @forelse($needsRetry as $a)
                <a href="{{ route('lecturer.students.logbook', [$student, $a->procedure->semester_id]) }}"
                   class="retry-item text-decoration-none">
                    <span class="badge score-{{ $a->is_na ? 'na' : $a->score }} flex-shrink-0">{{ $a->is_na ? 'NA' : $a->score }}</span>
                    <span class="min-w-0 flex-grow-1">
                        <span class="d-block small fw-semibold text-body text-truncate">{{ $a->procedure->name }}</span>
                        <span class="d-block text-muted text-truncate" style="font-size:.74rem">{{ $a->procedure->semester?->name }}</span>
                        @if($a->remarks)<span class="d-block retry-remark">{{ $a->remarks }}</span>@endif
                    </span>
                </a>
                @empty
                <div class="text-center py-4 px-3">
                    <i class="bi bi-check2-circle d-block fs-4 mb-2 text-success opacity-75"></i>
                    <div class="small text-muted">Nothing outstanding.</div>
                </div>
                @endforelse
            </div>
        </div>

        <h6 class="proc-section-title"><i class="bi bi-clock-history text-muted"></i> Recent assessments</h6>
        <div class="card">
            <div class="card-body p-0">
                @forelse($recent as $a)
                <div class="recent-item">
                    <div class="flex-shrink-0">
                        <span class="badge score-{{ $a->is_na ? 'na' : $a->score }}">{{ $a->is_na ? 'NA' : $a->score }}</span>
                    </div>
                    <div class="min-w-0 flex-grow-1">
                        <div class="small fw-semibold text-truncate">{{ $a->procedure?->name }}</div>
                        <div class="text-muted" style="font-size:.72rem">
                            {{ $a->assessedBy?->name }} · {{ $a->assessment_date->format('d M Y') }}
                        </div>
                    </div>
                </div>
                @empty
                <div class="text-center text-muted py-4 small">No assessments yet.</div>
                @endforelse
            </div>
        </div>
    </div>
</div>
@endsection