@php
    $actionIcons = [
        'viewed' => 'eye',
        'created' => 'plus',
        'updated' => 'edit',
        'deleted' => 'trash',
        'printed' => 'printer',
        'exported' => 'download',
    ];
@endphp

<x-app-layout>
    <x-page-header title="Record access trail"
                   :subtitle="$patient->full_name.' · '.$patient->medical_record_number"
                   icon="shield-check"
                   :back="route('patients.show', $patient)"
                   backLabel="Patient record">
        <x-slot:meta>
            <x-status-badge field="patient_status" :value="$patient->status" dot />
            @if ($patient->is_confidential)
                <x-status-badge label="Restricted record" color="red" size="sm" />
            @endif
            <span class="text-xs text-slate-500">Every open of this record is written here.</span>
        </x-slot:meta>
    </x-page-header>

    <div class="space-y-4">
        @if ($restrictedAccessCount > 0)
            <x-alert type="warning" :dismissible="false">
                {{ $restrictedAccessCount }} {{ Str::plural('open', $restrictedAccessCount) }} of this record happened while the
                confidentiality flag was raised. Those rows carry the reason the viewer gave.
            </x-alert>
        @endif

        <div class="grid gap-4 sm:grid-cols-3">
            <x-stat-card label="Access events" :value="$logs->total()" icon="list"
                         hint="Matching the current filter" />
            <x-stat-card label="Restricted opens" :value="$restrictedAccessCount" icon="lock"
                         :tone="$restrictedAccessCount > 0 ? 'amber' : 'slate'"
                         hint="While the record was flagged confidential" />
            <x-stat-card label="Distinct viewers" :value="count($viewers)" icon="users"
                         hint="Staff accounts that have opened it" />
        </div>

        <x-card flush>
            <x-slot:header>
                <form method="GET" action="{{ route('patients.access-logs.index', $patient) }}"
                      class="flex flex-wrap items-end gap-3">
                    <div class="w-48">
                        <label for="filter-action" class="hms-label">Action</label>
                        <select id="filter-action" name="action" class="hms-input pr-10">
                            <option value="">Any action</option>
                            @foreach ($actions as $action)
                                <option value="{{ $action }}" @selected(request('action') === $action)>{{ $action }}</option>
                            @endforeach
                        </select>
                    </div>

                    <div class="w-56">
                        <label for="filter-user" class="hms-label">Who</label>
                        <select id="filter-user" name="user" class="hms-input pr-10">
                            <option value="">Anyone</option>
                            @foreach ($viewers as $id => $name)
                                <option value="{{ $id }}" @selected((string) request('user') === (string) $id)>{{ $name }}</option>
                            @endforeach
                        </select>
                    </div>

                    <button type="submit" class="hms-btn hms-btn-secondary hms-btn-sm">
                        <x-icon name="filter" size="sm" /> Apply
                    </button>

                    @if (request()->hasAny(['action', 'user']))
                        <a href="{{ route('patients.access-logs.index', $patient) }}" class="hms-btn hms-btn-ghost hms-btn-sm">
                            <x-icon name="x" size="sm" /> Clear
                        </a>
                    @endif
                </form>
            </x-slot:header>

            @if ($logs->isEmpty())
                <x-empty-state icon="clipboard-list"
                               title="No access recorded"
                               message="Nothing has opened this record under the current filter." />
            @else
                <div class="overflow-x-auto">
                    <table class="hms-table">
                        <thead>
                            <tr>
                                <th>When</th>
                                <th>Who</th>
                                <th>Action</th>
                                <th>Module</th>
                                <th>Reason</th>
                                <th>Source</th>
                            </tr>
                        </thead>
                        <tbody>
                            @foreach ($logs as $log)
                                <tr class="{{ $log->was_restricted ? 'bg-amber-50/60' : '' }}">
                                    <td class="whitespace-nowrap text-sm text-slate-700">
                                        {{ $log->accessed_at?->format('d M Y') }}
                                        <span class="block text-xs text-slate-500">{{ $log->accessed_at?->format('H:i:s') }}</span>
                                    </td>

                                    <td class="text-sm">
                                        @if ($log->user)
                                            <span class="font-medium text-slate-800">{{ $log->user->name }}</span>
                                            <span class="block text-xs text-slate-500">{{ $log->user->designation }}</span>
                                        @else
                                            <span class="text-slate-400">system</span>
                                        @endif
                                    </td>

                                    <td>
                                        <span class="inline-flex items-center gap-1.5 text-sm text-slate-700">
                                            <x-icon :name="$actionIcons[$log->action] ?? 'dot'" size="sm" class="text-slate-400" />
                                            {{ $log->action }}
                                        </span>
                                        @if ($log->was_restricted)
                                            <span class="mt-0.5 inline-flex items-center gap-1 text-xs font-medium text-amber-700">
                                                <x-icon name="lock" size="xs" /> restricted
                                            </span>
                                        @endif
                                    </td>

                                    <td class="text-sm text-slate-600">{{ $log->module ?: '—' }}</td>

                                    <td class="max-w-xs text-sm text-slate-600">
                                        {{ $log->access_reason ?: '—' }}
                                    </td>

                                    <td class="text-xs text-slate-500">
                                        <span class="font-mono">{{ $log->ip_address ?: '—' }}</span>
                                        @if ($log->user_agent)
                                            <span class="mt-0.5 block max-w-xs truncate" title="{{ $log->user_agent }}">{{ $log->user_agent }}</span>
                                        @endif
                                    </td>
                                </tr>
                            @endforeach
                        </tbody>
                    </table>
                </div>

                @if ($logs->hasPages())
                    <div class="border-t border-slate-200 px-4 py-3">
                        {{ $logs->links() }}
                    </div>
                @endif
            @endif
        </x-card>

        <p class="text-xs text-slate-500">
            Rows are never edited or removed by hand. Retention follows the
            <span class="font-medium">Audit trail retention</span> setting under System → Settings.
        </p>
    </div>
</x-app-layout>