@extends('layouts.app')

@section('title', 'Compliance Evidence — ' . $deviation->deviation_number)

@section('content')
<div class="container-fluid">

    <div class="d-flex justify-content-between align-items-center mb-4">
        <h1 class="h3 mb-0">
            <i class="fas fa-certificate mr-2"></i>{{ $deviation->deviation_number }}
            <span class="badge badge-{{ $deviation->record_kind->badge() }}">{{ $deviation->record_kind->label() }}</span>
            <span class="badge badge-{{ $deviation->status->badge() }}">{{ $deviation->status->label() }}</span>
        </h1>
        <div>
            <a href="{{ route('deviations.show', $deviation) }}" class="btn btn-primary">
                <i class="fas fa-external-link-alt mr-1"></i>Open Record
            </a>
            <a href="{{ route('deviations.compliance.summary') }}" class="btn btn-secondary">
                <i class="fas fa-arrow-left mr-1"></i>Back
            </a>
        </div>
    </div>

    {{-- Overview --}}
    <div class="card shadow mb-4">
        <div class="card-header py-3">
            <h6 class="m-0 font-weight-bold text-primary">{{ $deviation->title }}</h6>
        </div>
        <div class="card-body">
            <table class="table table-sm">
                <tr><th width="220">Department:</th><td>{{ $deviation->department?->department_name }}</td></tr>
                <tr><th>Discovered:</th><td>{{ $deviation->discovered_date?->format('M j, Y H:i') }} by {{ $deviation->discoveredByUser?->name }}</td></tr>
                <tr><th>Created By:</th><td>{{ $deviation->creator?->name }}</td></tr>
                <tr><th>CAPA Initiated:</th><td>{{ $deviation->capa_initiated ? 'Yes' : 'No' }}</td></tr>
            </table>
        </div>
    </div>

    {{-- Containment --}}
    <div class="card shadow mb-4">
        <div class="card-header py-3">
            <h6 class="m-0 font-weight-bold text-primary"><i class="fas fa-shield-alt mr-1"></i>Phase 1 — Containment ({{ $deviation->containments->count() }})</h6>
        </div>
        <div class="card-body">
            @forelse($deviation->containments as $c)
                <p class="mb-1">
                    <span class="badge badge-secondary">{{ str_replace('_', ' ', $c->action_type) }}</span>
                    {{ Str::limit($c->action_description, 100) }}
                    — {{ $c->takenByUser?->name ?? '—' }}, {{ $c->action_date?->format('M j, Y') }}
                </p>
            @empty
                <p class="text-muted mb-0">No containment actions recorded.</p>
            @endforelse
        </div>
    </div>

    {{-- Risk Assessment --}}
    <div class="card shadow mb-4">
        <div class="card-header py-3">
            <h6 class="m-0 font-weight-bold text-primary"><i class="fas fa-clipboard-check mr-1"></i>Phase 2 — Risk Assessment</h6>
        </div>
        <div class="card-body">
            @if($deviation->assessment)
                <table class="table table-sm mb-0">
                    <tr><th width="220">Classification:</th><td>{{ $deviation->assessment->classification?->value ?? '—' }}</td></tr>
                    <tr><th>Assessed By:</th><td>{{ $deviation->assessment->assessor?->name ?? '—' }}</td></tr>
                    <tr><th>Assessment Date:</th><td>{{ $deviation->assessment->assessment_date?->format('M j, Y') ?? '—' }}</td></tr>
                </table>
            @else
                <p class="text-muted mb-0">No risk assessment recorded.</p>
            @endif
        </div>
    </div>

    {{-- Investigation --}}
    <div class="card shadow mb-4">
        <div class="card-header py-3">
            <h6 class="m-0 font-weight-bold text-primary"><i class="fas fa-search mr-1"></i>Phase 3 — Investigation ({{ $deviation->investigations->count() }})</h6>
        </div>
        <div class="card-body">
            @forelse($deviation->investigations as $inv)
                <div class="mb-3 pb-3 border-bottom">
                    <span class="badge badge-info">{{ $inv->status }}</span>
                    <strong>{{ $inv->findings->count() }}</strong> finding(s),
                    <strong>{{ $inv->rootCauses->count() }}</strong> root cause(s)
                </div>
            @empty
                <p class="text-muted mb-0">No investigations recorded.</p>
            @endforelse
        </div>
    </div>

    {{-- Impact & CAPA --}}
    <div class="card shadow mb-4">
        <div class="card-header py-3">
            <h6 class="m-0 font-weight-bold text-primary"><i class="fas fa-tasks mr-1"></i>Phase 4 — Impact &amp; CAPA</h6>
        </div>
        <div class="card-body">
            @if($deviation->impact)
                <p><strong>Impact items:</strong> {{ $deviation->impact->items->count() }}</p>
            @else
                <p class="text-muted">No impact assessment recorded.</p>
            @endif
            <p><strong>Corrective/Preventive actions:</strong> {{ $deviation->actions->count() }}</p>
            <p class="mb-0"><strong>Linked CAPAs:</strong> {{ $deviation->capaLinkages->count() }}</p>
        </div>
    </div>

    {{-- Closure --}}
    <div class="card shadow mb-4">
        <div class="card-header py-3">
            <h6 class="m-0 font-weight-bold text-primary"><i class="fas fa-lock mr-1"></i>Phase 5 — Effectiveness &amp; Closure</h6>
        </div>
        <div class="card-body">
            @if($deviation->closure)
                <table class="table table-sm mb-0">
                    <tr><th width="220">Final Status:</th><td>{{ $deviation->closure->final_status }}</td></tr>
                    <tr><th>Closure Date:</th><td>{{ $deviation->closure->closure_date?->format('M j, Y') }}</td></tr>
                    <tr><th>Approved By:</th><td>{{ $deviation->closure->approver?->name ?? '—' }}</td></tr>
                    <tr><th>Justification:</th><td>{{ $deviation->closure->closure_justification }}</td></tr>
                </table>
            @else
                <p class="text-muted mb-0">Record has not been closed yet.</p>
            @endif
        </div>
    </div>

    {{-- Evidence --}}
    <div class="card shadow mb-4">
        <div class="card-header py-3">
            <h6 class="m-0 font-weight-bold text-primary"><i class="fas fa-paperclip mr-1"></i>Supporting Evidence ({{ $deviation->evidences->count() }})</h6>
        </div>
        <div class="card-body">
            @forelse($deviation->evidences as $e)
                <p class="mb-1">
                    <span class="badge badge-secondary">{{ $e->evidence_type }}</span>
                    {{ $e->file_name }} — uploaded by {{ $e->uploader?->name ?? '—' }}
                </p>
            @empty
                <p class="text-muted mb-0">No evidence uploaded.</p>
            @endforelse
        </div>
    </div>

    {{-- Audit Trail --}}
    <div class="card shadow">
        <div class="card-header py-3">
            <h6 class="m-0 font-weight-bold text-primary"><i class="fas fa-history mr-1"></i>Audit Trail ({{ $deviation->auditTrails->count() }})</h6>
        </div>
        <div class="card-body">
            @forelse($deviation->auditTrails as $log)
                <p class="mb-1 small">
                    <strong>{{ $log->created_at?->format('M j, Y g:i A') }}</strong>
                    — {{ $log->field_name }} changed by {{ $log->changer?->name ?? 'System' }}
                    @if($log->change_reason)
                        <em>({{ $log->change_reason }})</em>
                    @endif
                </p>
            @empty
                <p class="text-muted mb-0">No audit history available.</p>
            @endforelse
        </div>
    </div>
</div>
@endsection