@php
    use App\Support\Badges\BadgeDomain;
    use App\Support\Badges\BadgeRenderer;
    use App\Support\Links\RequiredPermissionsLinks;
    use Illuminate\Support\Carbon;

    $tenant = $this->currentTenant();

    $vm = $this->viewModel();
    $overview = is_array($vm['overview'] ?? null) ? $vm['overview'] : [];
    $counts = is_array($overview['counts'] ?? null) ? $overview['counts'] : [];
    $featureImpacts = is_array($overview['feature_impacts'] ?? null) ? $overview['feature_impacts'] : [];
    $freshness = is_array($overview['freshness'] ?? null) ? $overview['freshness'] : [];

    $filters = is_array($vm['filters'] ?? null) ? $vm['filters'] : [];
    $selectedFeatures = is_array($filters['features'] ?? null) ? $filters['features'] : [];

    $overall = $overview['overall'] ?? null;
    $overallSpec = $overall !== null ? BadgeRenderer::spec(BadgeDomain::VerificationReportOverall, $overall) : null;

    $copy = is_array($vm['copy'] ?? null) ? $vm['copy'] : [];
    $copyApplication = (string) ($copy['application'] ?? '');
    $copyDelegated = (string) ($copy['delegated'] ?? '');

    $missingApplication = (int) ($counts['missing_application'] ?? 0);
    $missingDelegated = (int) ($counts['missing_delegated'] ?? 0);
    $presentCount = (int) ($counts['present'] ?? 0);
    $errorCount = (int) ($counts['error'] ?? 0);

    $missingTotal = $missingApplication + $missingDelegated + $errorCount;
    $requiredTotal = $missingTotal + $presentCount;

    $adminConsentUrl = $tenant ? RequiredPermissionsLinks::adminConsentUrl($tenant) : null;
    $adminConsentPrimaryUrl = $tenant ? RequiredPermissionsLinks::adminConsentPrimaryUrl($tenant) : RequiredPermissionsLinks::adminConsentGuideUrl();
    $adminConsentLabel = $adminConsentUrl ? 'Open admin consent' : 'Admin consent guide';

    $reRunUrl = $this->reRunVerificationUrl();
    $manageProviderConnectionUrl = $this->manageProviderConnectionUrl();
    $lastRefreshedAt = is_string($freshness['last_refreshed_at'] ?? null) ? (string) $freshness['last_refreshed_at'] : null;
    $lastRefreshedLabel = $lastRefreshedAt ? Carbon::parse($lastRefreshedAt)->diffForHumans() : 'Unknown';
    $isStale = (bool) ($freshness['is_stale'] ?? true);
    $hasStoredPermissionData = $lastRefreshedAt !== null;

    $issues = [];

    if ($missingApplication > 0) {
        $issues[] = [
            'severity' => 'Blocker',
            'title' => 'Missing application permissions',
            'description' => "{$missingApplication} required application permission(s) are missing.",
            'links' => array_values(array_filter([
                ['label' => $adminConsentLabel, 'url' => $adminConsentPrimaryUrl, 'external' => true],
                $manageProviderConnectionUrl ? ['label' => 'Manage provider connection', 'url' => $manageProviderConnectionUrl, 'external' => false] : null,
                ['label' => 'Re-run verification', 'url' => $reRunUrl, 'external' => false],
            ])),
        ];
    }

    if ($missingDelegated > 0) {
        $issues[] = [
            'severity' => 'Warning',
            'title' => 'Missing delegated permissions',
            'description' => "{$missingDelegated} delegated permission(s) are missing.",
            'links' => [
                ['label' => $adminConsentLabel, 'url' => $adminConsentPrimaryUrl, 'external' => true],
                ['label' => 'Re-run verification', 'url' => $reRunUrl, 'external' => false],
            ],
        ];
    }

    if ($errorCount > 0) {
        $issues[] = [
            'severity' => 'Warning',
            'title' => 'Verification results need review',
            'description' => "{$errorCount} permission row(s) are in an unknown/error state and require follow-up.",
            'links' => [
                ['label' => 'Re-run verification', 'url' => $reRunUrl, 'external' => false],
                $manageProviderConnectionUrl ? ['label' => 'Manage provider connection', 'url' => $manageProviderConnectionUrl, 'external' => false] : ['label' => 'Admin consent guide', 'url' => RequiredPermissionsLinks::adminConsentGuideUrl(), 'external' => true],
            ],
        ];
    }

    if ($isStale) {
        $issues[] = [
            'severity' => 'Warning',
            'title' => 'Freshness warning',
            'description' => $hasStoredPermissionData
                ? "Permission data is older than 30 days (last refresh {$lastRefreshedLabel})."
                : 'No stored verification data is available yet.',
            'links' => [
                ['label' => 'Start verification', 'url' => $reRunUrl, 'external' => false],
            ],
        ];
    }
@endphp

<x-filament::page>
    <div class="space-y-6">
        <x-filament::section heading="Summary">
            <div class="flex flex-col gap-4" x-data="{ showCopyApplication: false, showCopyDelegated: false }">
                <div class="flex flex-wrap items-start justify-between gap-4">
                    <div class="space-y-1">
                        <div class="text-sm text-gray-600 dark:text-gray-300">
                            Review what’s missing for this tenant and copy the missing permissions for admin consent.
                        </div>
                        <div class="text-xs text-gray-500 dark:text-gray-400">
                            Stored-data view only. Last refreshed: {{ $lastRefreshedLabel }}{{ $isStale ? ' (stale)' : '' }}.
                        </div>

                        @if ($overallSpec)
                            <x-filament::badge :color="$overallSpec->color" :icon="$overallSpec->icon">
                                {{ $overallSpec->label }}
                            </x-filament::badge>
                        @endif
                    </div>

                    <div class="grid grid-cols-2 gap-2 sm:grid-cols-4">
                        <div class="rounded-lg border border-gray-200 bg-white px-3 py-2 dark:border-gray-800 dark:bg-gray-900">
                            <div class="text-xs font-medium text-gray-500 dark:text-gray-400">Missing (app)</div>
                            <div class="text-sm font-semibold text-gray-900 dark:text-gray-100">{{ (int) ($counts['missing_application'] ?? 0) }}</div>
                        </div>
                        <div class="rounded-lg border border-gray-200 bg-white px-3 py-2 dark:border-gray-800 dark:bg-gray-900">
                            <div class="text-xs font-medium text-gray-500 dark:text-gray-400">Missing (delegated)</div>
                            <div class="text-sm font-semibold text-gray-900 dark:text-gray-100">{{ (int) ($counts['missing_delegated'] ?? 0) }}</div>
                        </div>
                        <div class="rounded-lg border border-gray-200 bg-white px-3 py-2 dark:border-gray-800 dark:bg-gray-900">
                            <div class="text-xs font-medium text-gray-500 dark:text-gray-400">Present</div>
                            <div class="text-sm font-semibold text-gray-900 dark:text-gray-100">{{ (int) ($counts['present'] ?? 0) }}</div>
                        </div>
                        <div class="rounded-lg border border-gray-200 bg-white px-3 py-2 dark:border-gray-800 dark:bg-gray-900">
                            <div class="text-xs font-medium text-gray-500 dark:text-gray-400">Errors</div>
                            <div class="text-sm font-semibold text-gray-900 dark:text-gray-100">{{ (int) ($counts['error'] ?? 0) }}</div>
                        </div>
                    </div>
                </div>

                @if (! $hasStoredPermissionData)
                    <div class="rounded-xl border border-warning-200 bg-warning-50 p-4 text-sm text-warning-800 dark:border-warning-800 dark:bg-warning-950/30 dark:text-warning-200">
                        <div class="font-semibold">Keine Daten verfügbar</div>
                        <div class="mt-1">
                            Für diesen Tenant liegen noch keine gespeicherten Verifikationsdaten vor.
                            <a href="{{ $reRunUrl }}" class="font-medium underline">Start verification</a>.
                        </div>
                    </div>
                @endif

                <div class="rounded-xl border border-gray-200 bg-white p-4 text-sm text-gray-700 dark:border-gray-800 dark:bg-gray-900 dark:text-gray-200">
                    <div class="text-sm font-semibold text-gray-900 dark:text-white">Guidance</div>
                    <div class="mt-2 space-y-1">
                        <div>
                            <span class="font-medium">Who can fix this?</span>
                            Global Administrator / Privileged Role Administrator.
                        </div>
                        <div>
                            <span class="font-medium">Primary next step:</span>
                            <a
                                href="{{ $adminConsentPrimaryUrl }}"
                                class="text-primary-600 hover:underline dark:text-primary-400"
                                target="_blank"
                                rel="noreferrer"
                            >
                                {{ $adminConsentLabel }}
                            </a>
                        </div>
                        @if ($reRunUrl)
                            <div>
                                <span class="font-medium">After granting consent:</span>
                                <a
                                    href="{{ $reRunUrl }}"
                                    class="text-primary-600 hover:underline dark:text-primary-400"
                                >
                                    Re-run verification
                                </a>
                            </div>
                        @endif
                    </div>

                    <div class="mt-3 flex flex-wrap gap-2">
                        <x-filament::button
                            color="primary"
                            size="sm"
                            x-on:click="showCopyApplication = true"
                            :disabled="$copyApplication === ''"
                        >
                            Copy missing application permissions
                        </x-filament::button>

                        <x-filament::button
                            color="gray"
                            size="sm"
                            x-on:click="showCopyDelegated = true"
                            :disabled="$copyDelegated === ''"
                        >
                            Copy missing delegated permissions
                        </x-filament::button>
                    </div>
                </div>

                @if (is_array($featureImpacts) && $featureImpacts !== [])
                    <div class="grid gap-3 sm:grid-cols-2 lg:grid-cols-3">
                        @foreach ($featureImpacts as $impact)
                            @php
                                $featureKey = is_array($impact) ? ($impact['feature'] ?? null) : null;
                                $featureKey = is_string($featureKey) ? $featureKey : null;
                                $missingCount = is_array($impact) ? (int) ($impact['missing'] ?? 0) : 0;
                                $isBlocked = is_array($impact) ? (bool) ($impact['blocked'] ?? false) : false;

                                if ($featureKey === null) {
                                    continue;
                                }

                                $selected = in_array($featureKey, $selectedFeatures, true);
                            @endphp

                            <div
                                class="rounded-xl border p-4 text-left {{ $selected ? 'border-primary-300 bg-primary-50 dark:border-primary-700 dark:bg-primary-950/40' : 'border-gray-200 bg-white dark:border-gray-800 dark:bg-gray-900' }}"
                            >
                                <div class="flex items-start justify-between gap-3">
                                    <div class="min-w-0">
                                        <div class="truncate text-sm font-semibold text-gray-950 dark:text-white">
                                            {{ $featureKey }}
                                        </div>
                                        <div class="mt-1 text-xs text-gray-600 dark:text-gray-300">
                                            {{ $missingCount }} missing
                                        </div>
                                    </div>

                                    <x-filament::badge :color="$isBlocked ? 'danger' : ($missingCount > 0 ? 'warning' : 'success')" size="sm">
                                        {{ $isBlocked ? 'Blocked' : ($missingCount > 0 ? 'At risk' : 'OK') }}
                                    </x-filament::badge>
                                </div>
                            </div>
                        @endforeach
                    </div>
                @endif

                <div
                    x-cloak
                    x-show="showCopyApplication"
                    class="fixed inset-0 z-50 flex items-center justify-center px-4 py-6"
                    x-on:keydown.escape.window="showCopyApplication = false"
                >
                    <div class="absolute inset-0 bg-gray-950/50" x-on:click="showCopyApplication = false"></div>
                    <div class="relative w-full max-w-2xl rounded-xl border border-gray-200 bg-white p-5 shadow-xl dark:border-gray-800 dark:bg-gray-900">
                        <div class="flex items-start justify-between gap-4">
                            <div>
                                <div class="text-base font-semibold text-gray-950 dark:text-white">Missing application permissions</div>
                                <div class="mt-1 text-sm text-gray-600 dark:text-gray-300">Newline-separated list for admin consent.</div>
                            </div>
                            <x-filament::button color="gray" size="sm" x-on:click="showCopyApplication = false">Close</x-filament::button>
                        </div>

                        @if ($copyApplication === '')
                            <div class="mt-4 rounded-lg border border-gray-200 bg-gray-50 p-4 text-sm text-gray-700 dark:border-gray-800 dark:bg-gray-950 dark:text-gray-200">
                                Nothing to copy — no missing application permissions in the current feature filter.
                            </div>
                        @else
                            <div
                                class="mt-4 space-y-2"
                                x-data="{
                                    text: @js($copyApplication),
                                    copied: false,
                                    async copyPayload() {
                                        try {
                                            if (navigator.clipboard && (location.protocol === 'https:' || location.hostname === 'localhost')) {
                                                await navigator.clipboard.writeText(this.text);
                                            } else {
                                                const ta = document.createElement('textarea');
                                                ta.value = this.text;
                                                ta.style.position = 'fixed';
                                                ta.style.inset = '0';
                                                document.body.appendChild(ta);
                                                ta.focus();
                                                ta.select();
                                                document.execCommand('copy');
                                                ta.remove();
                                            }

                                            this.copied = true;
                                            setTimeout(() => (this.copied = false), 1500);
                                        } catch (e) {
                                            this.copied = false;
                                        }
                                    },
                                }"
                            >
                                <div class="flex items-center justify-end gap-2">
                                    <span x-show="copied" x-transition class="text-sm text-gray-500 dark:text-gray-400">
                                        Copied
                                    </span>
                                    <x-filament::button size="sm" color="primary" x-on:click="copyPayload()">
                                        Copy
                                    </x-filament::button>
                                </div>

                                <div class="rounded-lg border border-gray-200 bg-gray-50 p-3 dark:border-gray-800 dark:bg-gray-950">
                                    <pre class="max-h-72 overflow-auto whitespace-pre font-mono text-xs text-gray-900 dark:text-gray-100" x-text="text"></pre>
                                </div>
                            </div>
                        @endif
                    </div>
                </div>

                <div
                    x-cloak
                    x-show="showCopyDelegated"
                    class="fixed inset-0 z-50 flex items-center justify-center px-4 py-6"
                    x-on:keydown.escape.window="showCopyDelegated = false"
                >
                    <div class="absolute inset-0 bg-gray-950/50" x-on:click="showCopyDelegated = false"></div>
                    <div class="relative w-full max-w-2xl rounded-xl border border-gray-200 bg-white p-5 shadow-xl dark:border-gray-800 dark:bg-gray-900">
                        <div class="flex items-start justify-between gap-4">
                            <div>
                                <div class="text-base font-semibold text-gray-950 dark:text-white">Missing delegated permissions</div>
                                <div class="mt-1 text-sm text-gray-600 dark:text-gray-300">Newline-separated list for delegated consent.</div>
                            </div>
                            <x-filament::button color="gray" size="sm" x-on:click="showCopyDelegated = false">Close</x-filament::button>
                        </div>

                        @if ($copyDelegated === '')
                            <div class="mt-4 rounded-lg border border-gray-200 bg-gray-50 p-4 text-sm text-gray-700 dark:border-gray-800 dark:bg-gray-950 dark:text-gray-200">
                                Nothing to copy — no missing delegated permissions in the current feature filter.
                            </div>
                        @else
                            <div
                                class="mt-4 space-y-2"
                                x-data="{
                                    text: @js($copyDelegated),
                                    copied: false,
                                    async copyPayload() {
                                        try {
                                            if (navigator.clipboard && (location.protocol === 'https:' || location.hostname === 'localhost')) {
                                                await navigator.clipboard.writeText(this.text);
                                            } else {
                                                const ta = document.createElement('textarea');
                                                ta.value = this.text;
                                                ta.style.position = 'fixed';
                                                ta.style.inset = '0';
                                                document.body.appendChild(ta);
                                                ta.focus();
                                                ta.select();
                                                document.execCommand('copy');
                                                ta.remove();
                                            }

                                            this.copied = true;
                                            setTimeout(() => (this.copied = false), 1500);
                                        } catch (e) {
                                            this.copied = false;
                                        }
                                    },
                                }"
                            >
                                <div class="flex items-center justify-end gap-2">
                                    <span x-show="copied" x-transition class="text-sm text-gray-500 dark:text-gray-400">
                                        Copied
                                    </span>
                                    <x-filament::button size="sm" color="primary" x-on:click="copyPayload()">
                                        Copy
                                    </x-filament::button>
                                </div>

                                <div class="rounded-lg border border-gray-200 bg-gray-50 p-3 dark:border-gray-800 dark:bg-gray-950">
                                    <pre class="max-h-72 overflow-auto whitespace-pre font-mono text-xs text-gray-900 dark:text-gray-100" x-text="text"></pre>
                                </div>
                            </div>
                        @endif
                    </div>
                </div>
            </div>
        </x-filament::section>

        <x-filament::section heading="Issues">
            @if ($issues === [])
                <div class="rounded-xl border border-success-200 bg-success-50 p-4 text-sm text-success-800 dark:border-success-800 dark:bg-success-950/30 dark:text-success-200">
                    No blockers or warnings detected from stored data.
                </div>
            @else
                <div class="space-y-3">
                    @foreach ($issues as $issue)
                        @php
                            $severity = (string) ($issue['severity'] ?? 'Warning');
                            $severityColor = $severity === 'Blocker' ? 'danger' : 'warning';
                            $title = (string) ($issue['title'] ?? 'Issue');
                            $description = (string) ($issue['description'] ?? '');
                            $links = is_array($issue['links'] ?? null) ? $issue['links'] : [];
                        @endphp

                        <div class="rounded-xl border border-gray-200 bg-white p-4 dark:border-gray-800 dark:bg-gray-900">
                            <div class="flex flex-wrap items-center gap-2">
                                <x-filament::badge :color="$severityColor" size="sm">{{ $severity }}</x-filament::badge>
                                <div class="text-sm font-semibold text-gray-950 dark:text-white">{{ $title }}</div>
                            </div>
                            <div class="mt-2 text-sm text-gray-700 dark:text-gray-300">{{ $description }}</div>
                            @if ($links !== [])
                                <div class="mt-3 flex flex-wrap gap-3 text-sm">
                                    @foreach ($links as $link)
                                        @php
                                            $label = is_array($link) ? (string) ($link['label'] ?? '') : '';
                                            $url = is_array($link) ? (string) ($link['url'] ?? '') : '';
                                            $external = is_array($link) ? (bool) ($link['external'] ?? false) : false;
                                        @endphp
                                        @if ($label !== '' && $url !== '')
                                            <a
                                                href="{{ $url }}"
                                                class="text-primary-600 hover:underline dark:text-primary-400"
                                                @if ($external)
                                                    target="_blank"
                                                    rel="noreferrer"
                                                @endif
                                            >
                                                {{ $label }}
                                            </a>
                                        @endif
                                    @endforeach
                                </div>
                            @endif
                        </div>
                    @endforeach
                </div>
            @endif
        </x-filament::section>

        <x-filament::section heading="Passed">
            <div class="rounded-xl border border-gray-200 bg-white p-4 text-sm text-gray-700 dark:border-gray-800 dark:bg-gray-900 dark:text-gray-200">
                <div class="font-semibold text-gray-950 dark:text-white">
                    {{ $presentCount }} permission(s) currently pass.
                </div>
                <div class="mt-1">
                    {{ $requiredTotal > 0 ? "Out of {$requiredTotal} required permissions, {$presentCount} are currently granted." : 'No required permissions are configured yet.' }}
                </div>
            </div>
        </x-filament::section>

        <x-filament::section heading="Technical details">
            <details
                data-testid="technical-details"
                x-data="{ open: false }"
                x-bind:open="open"
                x-on:toggle="open = $el.open"
                class="group rounded-xl border border-gray-200 bg-white p-4 dark:border-gray-800 dark:bg-gray-900"
            >
                <summary class="cursor-pointer list-none text-sm font-semibold text-gray-900 dark:text-white">
                    Expand technical details
                </summary>

                <div class="mt-4">
            @if (! $tenant)
                <div class="text-sm text-gray-600 dark:text-gray-300">
                    No tenant selected.
                </div>
            @else
                <div class="space-y-6">
                    <div class="rounded-xl border border-gray-200 bg-white p-4 text-sm text-gray-700 dark:border-gray-800 dark:bg-gray-900 dark:text-gray-200">
                        <div class="font-semibold text-gray-950 dark:text-white">Native permission matrix</div>
                        <div class="mt-1 text-xs text-gray-600 dark:text-gray-300">
                            Search doesn’t affect copy actions. Feature filters do.
                        </div>
                    </div>

                    {{ $this->table }}
                </div>
            @endif
                </div>
            </details>
        </x-filament::section>
    </div>
</x-filament::page>