@php
    $user = auth()->user();
    $department = $dashboard['department'];
    $kpis = $dashboard['kpis'];
    $alerts = $dashboard['alerts'];
    $completedTrend = $dashboard['completedTrend'];
    $scoreTrend = $dashboard['scoreTrend'];
    $resumableSessions = $dashboard['resumableSessions'];
    $recentEvaluations = $dashboard['recentEvaluations'];
    $requiresDepartmentSelection = $dashboard['requiresDepartmentSelection'];
    $maxCompletedTrend = max(1, collect($completedTrend)->max('value'));
    $maxScoreTrend = max(1, collect($scoreTrend)->max('score'));
    $showsDepartmentColumn = ! $user->hasRole('admin') && ! $user->hasRole('candidate');
    $recentColspan = $showsDepartmentColumn ? 8 : 7;
@endphp

<div class="space-y-6">
    <x-ui.card>
        <div class="flex flex-wrap items-start justify-between gap-3">
            <div>
                <h1 class="mt-1 text-3xl font-bold text-firefit-black">FireFit Dashboard</h1>
                <p class="mt-2 max-w-3xl text-sm text-black/70">
                    {{ $user->hasRole('candidate') ? 'Track your latest results and performance trend.' : 'Monitor team performance, active sessions, and operational readiness at a glance.' }}
                </p>

                @if ($user->hasRole('proctor'))
                    <div class="mt-4 flex flex-wrap items-center gap-2 text-sm text-black/65">
                        <span class="font-semibold text-firefit-black">Active Department:</span>
                        <span class="rounded-full border border-black/10 bg-black/5 px-3 py-1">
                            {{ $department?->name ?? 'Not selected' }}
                        </span>
                    </div>
                @endif
            </div>

            <div class="flex flex-wrap gap-2">
                @if ($user->hasAnyRole(['super_admin', 'admin', 'proctor']))
                    <x-ui.button type="button" onclick="window.location='{{ route('evaluations.session') }}'">Session</x-ui.button>
                    <x-ui.button type="button" variant="outline" onclick="window.location='{{ route('evaluations.history') }}'">Reports</x-ui.button>
                @endif
                @if ($user->hasAnyRole(['super_admin', 'admin']))
                    <x-ui.button type="button" variant="outline" onclick="window.location='{{ route('admin.management') }}'">Management</x-ui.button>
                    <x-ui.button type="button" variant="outline" onclick="window.location='{{ route('billing.index') }}'">Billing</x-ui.button>
                @endif
                @if ($user->hasRole('candidate'))
                    <x-ui.button type="button" onclick="window.location='{{ route('candidate.reports') }}'">My Reports</x-ui.button>
                @endif
            </div>
        </div>
    </x-ui.card>

    @if ($requiresDepartmentSelection)
        <x-ui.card title="Department Selection Required">
            <p class="text-sm text-black/70">Select an active department from the header before viewing proctor dashboards, sessions, or reports.</p>
        </x-ui.card>
    @endif

    @if (count($alerts) > 0)
        <x-ui.card title="Operational Alerts">
            <div class="space-y-2">
                @foreach ($alerts as $alert)
                    <div class="rounded-xl border px-3 py-2 text-sm {{ $alert['level'] === 'danger' ? 'border-firefit-red/40 bg-firefit-red/10 text-firefit-red' : 'border-firefit-gold/40 bg-firefit-gold/10 text-firefit-black' }}">
                        {{ $alert['message'] }}
                    </div>
                @endforeach
            </div>
        </x-ui.card>
    @endif

    <div class="grid gap-4 md:grid-cols-2 lg:grid-cols-4">
        @foreach ($kpis as $kpi)
            <x-ui.card title="{{ $kpi['label'] }}">
                <p class="text-3xl font-bold text-firefit-black">{{ $kpi['value'] }}</p>
                <p class="mt-2 text-xs uppercase tracking-[0.08em] text-black/55">{{ $kpi['hint'] }}</p>
            </x-ui.card>
        @endforeach
    </div>

    <div class="grid gap-6 lg:grid-cols-2">
        <x-ui.card title="Completed Sessions (Last 7 Days)">
            <div class="flex h-44 items-end gap-3">
                @foreach ($completedTrend as $point)
                    <div class="flex flex-1 flex-col items-center gap-2">
                        <div
                            class="w-full rounded-t-md bg-firefit-gold/80"
                            style="height: {{ max(8, (int) round(($point['value'] / $maxCompletedTrend) * 130)) }}px;"
                        ></div>
                        <p class="text-xs font-semibold text-black/70">{{ $point['label'] }}</p>
                        <p class="text-xs text-black/60">{{ $point['value'] }}</p>
                    </div>
                @endforeach
            </div>
        </x-ui.card>

        <x-ui.card title="Score Trend (Latest Sessions)">
            @if (count($scoreTrend) === 0)
                <p class="text-sm text-black/65">No completed scoring data yet.</p>
            @else
                <div class="flex h-44 items-end gap-3">
                    @foreach ($scoreTrend as $point)
                        <div class="flex flex-1 flex-col items-center gap-2">
                            <div
                                class="w-full rounded-t-md bg-firefit-red/85"
                                style="height: {{ max(8, (int) round(($point['score'] / $maxScoreTrend) * 130)) }}px;"
                            ></div>
                            <p class="text-xs font-semibold text-black/70">{{ $point['label'] }}</p>
                            <p class="text-xs text-black/60">{{ number_format($point['score'], 1) }}</p>
                        </div>
                    @endforeach
                </div>
            @endif
        </x-ui.card>
    </div>

    @if ($user->hasAnyRole(['super_admin', 'admin', 'proctor']) && $resumableSessions->isNotEmpty())
        <x-ui.card title="Resumable Sessions">
            <div class="overflow-x-auto">
                <table class="min-w-full divide-y divide-black/10 text-sm">
                    <thead>
                        <tr class="text-left text-xs uppercase tracking-[0.12em] text-black/60">
                            <th class="px-3 py-2">Session</th>
                            <th class="px-3 py-2">Candidate</th>
                            <th class="px-3 py-2">Status</th>
                            <th class="px-3 py-2">Updated</th>
                            <th class="px-3 py-2">Action</th>
                        </tr>
                    </thead>
                    <tbody class="divide-y divide-black/5">
                        @foreach ($resumableSessions as $session)
                            <tr>
                                <td class="px-3 py-2">#{{ $session->id }}</td>
                                <td class="px-3 py-2 font-semibold">{{ $session->candidate?->full_name ?? 'N/A' }}</td>
                                <td class="px-3 py-2">{{ ucwords(str_replace('_', ' ', $session->status->value)) }}</td>
                                <td class="px-3 py-2">{{ $session->updated_at?->format('m/d/Y h:i A') ?? 'N/A' }}</td>
                                <td class="px-3 py-2">
                                    <x-ui.button type="button" variant="outline" onclick="window.location='{{ route('evaluations.session') }}'">Open Session Console</x-ui.button>
                                </td>
                            </tr>
                        @endforeach
                    </tbody>
                </table>
            </div>
        </x-ui.card>
    @endif

    <x-ui.card title="Recent Evaluations">
        <div class="overflow-x-auto">
            <table class="min-w-full divide-y divide-black/10 text-sm">
                <thead>
                    <tr class="text-left text-xs uppercase tracking-[0.12em] text-black/60">
                        <th class="px-3 py-2">Evaluation</th>
                        <th class="px-3 py-2">Candidate</th>
                        @if ($showsDepartmentColumn)
                            <th class="px-3 py-2">Department</th>
                        @endif
                        <th class="px-3 py-2">Status</th>
                        <th class="px-3 py-2">Tier</th>
                        <th class="px-3 py-2">Score</th>
                        <th class="px-3 py-2">Date</th>
                        <th class="px-3 py-2">Action</th>
                    </tr>
                </thead>
                <tbody class="divide-y divide-black/5">
                    @forelse ($recentEvaluations as $evaluation)
                        <tr>
                            <td class="px-3 py-2">#{{ $evaluation->id }}</td>
                            <td class="px-3 py-2 font-semibold">{{ $evaluation->candidate?->full_name ?? 'N/A' }}</td>
                            @if ($showsDepartmentColumn)
                                <td class="px-3 py-2">{{ $evaluation->department?->name ?? 'N/A' }}</td>
                            @endif
                            <td class="px-3 py-2">{{ ucwords(str_replace('_', ' ', $evaluation->status->value)) }}</td>
                            <td class="px-3 py-2">{{ $evaluation->scoreSnapshot?->tier ?? 'Pending' }}</td>
                            <td class="px-3 py-2">{{ $evaluation->scoreSnapshot?->total_score ? $evaluation->scoreSnapshot->total_score.'/20' : 'N/A' }}</td>
                            <td class="px-3 py-2">{{ $evaluation->evaluated_at?->format('m/d/Y h:i A') ?? 'N/A' }}</td>
                            <td class="px-3 py-2">
                                <x-ui.button type="button" variant="outline" onclick="window.location='{{ route('evaluations.report', $evaluation) }}'">View</x-ui.button>
                            </td>
                        </tr>
                    @empty
                        <tr>
                            <td colspan="{{ $recentColspan }}" class="px-3 py-6 text-center text-black/60">No evaluations available yet.</td>
                        </tr>
                    @endforelse
                </tbody>
            </table>
        </div>
    </x-ui.card>
</div>