@extends('layout')
@section('title','Recommandations')
@section('content')
@php
    $canWrite = auth()->user()?->hasPermission('write');
    $priorityStyle = [
        'high' => 'background:#4f46e5;color:#fff',
        'medium' => 'background:#dbeafe;color:#1e40af',
        'low' => 'background:#f1f5f9;color:#475569',
    ];
    $filterQuery = fn (array $override) => array_filter(array_merge(['status' => $status, 'priority' => $priority, 'scope' => $scope], $override), fn ($v) => $v !== '' && $v !== null);
@endphp
<div class="row" style="justify-content:space-between">
    <h1 style="margin:0">Recommandations</h1>
    @if($canWrite)
    <form method="post" action="{{ route('recommendations.analyse') }}">
        @csrf
        <button class="btn" title="Relance l'analyse des résultats de toutes les campagnes">🔄 Analyser maintenant</button>
    </form>
    @endif
</div>
<p class="muted" style="margin-top:8px">Propositions d'actions déduites des résultats des campagnes : formations à prévoir, entités ou projets à sensibiliser, tests à rejouer ou à repenser. Les critères se gèrent dans <a href="{{ route('recommendation-rules.index') }}">Règles de recommandation</a>.</p>

<div class="grid" style="margin:16px 0">
    @foreach(\App\Models\Recommendation::STATUSES as $key => $label)
        <a class="stat" style="text-decoration:none;color:inherit" href="{{ route('recommendations.index', $filterQuery(['status' => $key])) }}">
            <div class="n">{{ $counts[$key] ?? 0 }}</div><div class="l">{{ $label }}</div>
        </a>
    @endforeach
</div>

<div class="card">
    <form method="get" action="{{ route('recommendations.index') }}" class="row" style="align-items:flex-end">
        <div style="min-width:160px"><label>Statut</label>
            <select name="status">
                <option value="active" @selected($status === 'active')>À traiter (nouvelles + planifiées)</option>
                <option value="all" @selected($status === 'all')>Toutes</option>
                @foreach(\App\Models\Recommendation::STATUSES as $key => $label)
                    <option value="{{ $key }}" @selected($status === $key)>{{ $label }}</option>
                @endforeach
            </select></div>
        <div style="min-width:140px"><label>Priorité</label>
            <select name="priority"><option value="">Toutes</option>
                @foreach(\App\Models\Recommendation::PRIORITIES as $key => $label)
                    <option value="{{ $key }}" @selected($priority === $key)>{{ $label }}</option>
                @endforeach
            </select></div>
        <div style="min-width:140px"><label>Concerne</label>
            <select name="scope"><option value="">Tout</option>
                @foreach(\App\Models\Recommendation::SCOPES as $key => $label)
                    <option value="{{ $key }}" @selected($scope === $key)>{{ $label }}</option>
                @endforeach
            </select></div>
        <button class="btn">Filtrer</button>
        <a class="btn secondary" href="{{ route('recommendations.index') }}">Réinitialiser</a>
    </form>
</div>

@forelse($recommendations as $reco)
    <div class="card" style="margin-bottom:14px">
        <div class="row" style="justify-content:space-between;align-items:flex-start">
            <div style="flex:1;min-width:260px">
                <div class="row" style="gap:8px;margin-bottom:6px">
                    <span class="pill" style="{{ $priorityStyle[$reco->priority] ?? '' }}">{{ \App\Models\Recommendation::PRIORITIES[$reco->priority] ?? $reco->priority }}</span>
                    <span class="pill draft">{{ \App\Models\Recommendation::SCOPES[$reco->scope] ?? $reco->scope }} · {{ $reco->subject_label }}</span>
                    <span class="muted" style="font-size:12px">{{ \App\Models\Recommendation::STATUSES[$reco->status] ?? $reco->status }}</span>
                </div>
                <h2 style="margin:0 0 6px">{{ $reco->title }}</h2>
                <p style="margin:0 0 8px">{{ $reco->detail }}</p>
                <p style="margin:0"><strong>Action proposée :</strong> {{ $reco->action }}</p>
                @php
                    $peopleLink = match ($reco->scope) {
                        'entity' => route('employees.index', ['entity' => $reco->subject_id]),
                        'project' => route('employees.index', ['project' => $reco->subject_id]),
                        'department' => route('employees.index', ['department' => $reco->subject_label]),
                        'employee' => route('employees.index', ['q' => $reco->subject_label]),
                        default => null,
                    };
                @endphp
                @if($peopleLink)
                    <p style="margin:8px 0 0;font-size:13px"><a href="{{ $peopleLink }}">Voir les employés concernés →</a></p>
                @endif
                @if($reco->campaign)
                    <p class="muted" style="margin:8px 0 0;font-size:12px">Campagne concernée : <a href="{{ route('campaigns.show', $reco->campaign) }}">{{ $reco->campaign->name }}</a></p>
                @endif
            </div>
            @if($canWrite)
            <form method="post" action="{{ route('recommendations.update', $reco) }}" class="row" style="gap:6px">
                @csrf @method('PATCH')
                <select name="status" style="width:auto">
                    @foreach(\App\Models\Recommendation::STATUSES as $key => $label)
                        <option value="{{ $key }}" @selected($reco->status === $key)>{{ $label }}</option>
                    @endforeach
                </select>
                <button class="btn secondary">Mettre à jour</button>
            </form>
            @endif
        </div>
    </div>
@empty
    <div class="card"><p class="muted" style="margin:0">Aucune recommandation pour ces critères. Elles apparaissent dès que des campagnes ont été envoyées et que leurs résultats dépassent les seuils.</p></div>
@endforelse

{{ $recommendations->links() }}
@endsection