<?php

use App\Enums\PressReleaseStatus;
use App\Models\Company;
use App\Models\Contact;
use App\Models\PressRelease;
use App\Models\User;
use App\Services\Customer\CustomerCompanyContext;
use Illuminate\Database\Eloquent\Builder;
use Livewire\Attributes\Layout;
use Livewire\Attributes\Title;
use Livewire\Volt\Component;

new #[Layout('components.layouts.app'), Title('Mein Dashboard')] class extends Component
{
    public function with(): array
    {
        $user = auth()->user();
        $context = app(CustomerCompanyContext::class);
        $selectedCompanyId = $context->selectedCompanyId($user);
        $selectedCompany = $context->selectedCompany($user);

        $pressReleaseQuery = PressRelease::withoutGlobalScopes()
            ->where('user_id', $user->id)
            ->when($selectedCompanyId !== null, fn ($query) => $query->where('company_id', $selectedCompanyId));

        $myPRs = (clone $pressReleaseQuery)
            ->selectRaw('status, count(*) as count')
            ->groupBy('status')
            ->pluck('count', 'status');

        $recent = (clone $pressReleaseQuery)
            ->with('company:id,name')
            ->latest()
            ->limit(5)
            ->get(['id', 'title', 'status', 'company_id', 'created_at']);

        return [
            'user' => $user,
            'selectedCompany' => $selectedCompany,
            'stats' => [
                'total' => (clone $pressReleaseQuery)->count(),
                'published' => $myPRs->get('published', 0),
                'review' => $myPRs->get('review', 0),
                'draft' => $myPRs->get('draft', 0),
            ],
            'qualityHints' => $this->qualityHints($user, $selectedCompany, $pressReleaseQuery),
            'recent' => $recent,
            'companies' => $context->companiesFor($user),
        ];
    }

    private function qualityHints(User $user, ?Company $selectedCompany, Builder $pressReleaseQuery): array
    {
        $hints = [];

        if (! $user->profile()->exists()) {
            $hints[] = [
                'color' => 'amber',
                'icon' => 'user',
                'title' => __('Profil unvollständig'),
                'description' => __('Ergänzen Sie Ihre Profildaten für eine sauberere Kundenakte.'),
                'href' => route('me.profile').'#profil',
                'action' => __('Profil öffnen'),
            ];
        }

        if (! $user->billingAddress()->exists()) {
            $hints[] = [
                'color' => 'amber',
                'icon' => 'archive-box',
                'title' => __('Rechnungsadresse fehlt'),
                'description' => __('Hinterlegen Sie eine Rechnungsadresse, damit spätere Buchungen sauber abgerechnet werden können.'),
                'href' => route('me.profile').'#rechnungsadresse',
                'action' => __('Rechnungsadresse ergänzen'),
            ];
        }

        if ($selectedCompany) {
            $contactsCount = Contact::withoutGlobalScopes()
                ->where('company_id', $selectedCompany->id)
                ->count();

            if ($contactsCount === 0) {
                $hints[] = [
                    'color' => 'blue',
                    'icon' => 'user-group',
                    'title' => __('Keine Pressekontakte hinterlegt'),
                    'description' => __('Ergänzen Sie Pressekontakte für diese Firma.'),
                    'href' => route('me.press-kits.show', $selectedCompany->id),
                    'action' => __('Firma öffnen'),
                ];
            }
        } else {
            $unassignedPressReleasesCount = (clone $pressReleaseQuery)
                ->whereNull('company_id')
                ->count();

            if ($unassignedPressReleasesCount > 0) {
                $hints[] = [
                    'color' => 'amber',
                    'icon' => 'newspaper',
                    'title' => trans_choice(':count Pressemitteilung ohne Firma|:count Pressemitteilungen ohne Firma', $unassignedPressReleasesCount, ['count' => $unassignedPressReleasesCount]),
                    'description' => __('Ordnen Sie Legacy-Pressemitteilungen einer Firma zu, damit Portal und Pressekontakte eindeutig sind.'),
                    'href' => route('me.press-releases.index', ['company' => 'unassigned']),
                    'action' => __('Pressemitteilungen prüfen'),
                ];
            }
        }

        return $hints;
    }
}; ?>

<div class="space-y-6">
    <flux:card>
        <flux:heading size="lg">{{ __('Willkommen, :name', ['name' => $user->name]) }}</flux:heading>
        <flux:subheading>
            {{ $selectedCompany
                ? __('Übersicht für :company', ['company' => $selectedCompany->name])
                : __('Übersicht Ihres Kundenkontos') }}
        </flux:subheading>
    </flux:card>

    {{-- Statistiken --}}
    <div class="grid grid-cols-2 gap-4 sm:grid-cols-4">
        <flux:card>
            <flux:text class="text-xs text-zinc-500">{{ __('Gesamt') }}</flux:text>
            <flux:text size="xl" weight="bold">{{ $stats['total'] }}</flux:text>
        </flux:card>
        <flux:card>
            <flux:text class="text-xs text-green-600">{{ __('Veröffentlicht') }}</flux:text>
            <flux:text size="xl" weight="bold">{{ $stats['published'] }}</flux:text>
        </flux:card>
        <flux:card>
            <flux:text class="text-xs text-yellow-600">{{ __('In Prüfung') }}</flux:text>
            <flux:text size="xl" weight="bold">{{ $stats['review'] }}</flux:text>
        </flux:card>
        <flux:card>
            <flux:text class="text-xs text-zinc-500">{{ __('Entwürfe') }}</flux:text>
            <flux:text size="xl" weight="bold">{{ $stats['draft'] }}</flux:text>
        </flux:card>
    </div>

    @if($qualityHints)
        <flux:card>
            <div class="mb-4">
                <flux:heading size="sm">{{ __('Datenqualität') }}</flux:heading>
                <flux:text class="text-sm text-zinc-500">{{ __('Diese Hinweise helfen, Ihr User Backend vollständig und sauber zu halten.') }}</flux:text>
            </div>

            <div class="grid gap-3 lg:grid-cols-3">
                @foreach($qualityHints as $hint)
                    <a href="{{ $hint['href'] }}" wire:navigate class="rounded-lg border border-zinc-200 p-4 transition hover:bg-zinc-50 dark:border-zinc-700 dark:hover:bg-zinc-900">
                        <div class="flex items-start gap-3">
                            <flux:badge color="{{ $hint['color'] }}" size="sm" icon="{{ $hint['icon'] }}" />
                            <div class="min-w-0 flex-1">
                                <flux:text weight="semibold">{{ $hint['title'] }}</flux:text>
                                <flux:text class="mt-1 text-sm text-zinc-500">{{ $hint['description'] }}</flux:text>
                                <flux:text class="mt-3 text-xs font-medium text-zinc-700 dark:text-zinc-300">
                                    {{ $hint['action'] ?? __('Öffnen') }} &rarr;
                                </flux:text>
                            </div>
                        </div>
                    </a>
                @endforeach
            </div>
        </flux:card>
    @endif

    <div class="grid gap-6 lg:grid-cols-[1fr,280px]">
        {{-- Letzte Pressemitteilungen --}}
        <flux:card class="p-0">
            <div class="flex items-center justify-between border-b border-zinc-200 px-4 py-3 dark:border-zinc-700">
                <flux:heading size="sm">{{ __('Meine letzten Pressemitteilungen') }}</flux:heading>
                <flux:button size="sm" variant="ghost" href="{{ route('me.press-releases.index') }}" wire:navigate>
                    {{ __('Alle anzeigen') }}
                </flux:button>
            </div>
            <div class="divide-y divide-zinc-100 dark:divide-zinc-800">
                @forelse($recent as $pr)
                    <a href="{{ route('me.press-releases.show', $pr->id) }}" wire:navigate
                       class="flex items-center justify-between gap-3 px-4 py-3 transition hover:bg-zinc-50 dark:hover:bg-zinc-800">
                        <div class="min-w-0 flex-1">
                            <p class="truncate text-sm font-medium">{{ $pr->title }}</p>
                            <p class="text-xs text-zinc-500">{{ $pr->company?->name ?? '–' }} · {{ $pr->created_at->format('d.m.Y') }}</p>
                        </div>
                        <flux:badge color="{{ match($pr->status->value) {
                            'published' => 'green',
                            'review'    => 'yellow',
                            'rejected'  => 'red',
                            'archived'  => 'blue',
                            default     => 'zinc',
                        } }}" size="sm">
                            {{ $pr->status->label() }}
                        </flux:badge>
                    </a>
                @empty
                    <div class="flex flex-col items-center justify-center px-4 py-10 text-center">
                        <flux:icon.newspaper class="size-10 text-zinc-300" />
                        <flux:text weight="semibold" class="mt-3">{{ __('Noch keine Pressemitteilungen') }}</flux:text>
                        <flux:text class="mt-1 max-w-md text-sm text-zinc-500">
                            {{ __('Starten Sie mit einer ersten Pressemitteilung für die aktive Firma oder für Ihr Kundenkonto.') }}
                        </flux:text>
                        <flux:button class="mt-4" variant="primary" href="{{ route('me.press-releases.create') }}" wire:navigate>
                            {{ __('Erste Pressemitteilung erstellen') }}
                        </flux:button>
                    </div>
                @endforelse
            </div>
        </flux:card>

        {{-- Zugeordnete Firmen --}}
        <flux:card>
            <flux:heading size="sm" class="mb-3">{{ __('Meine Firmen') }}</flux:heading>
            @forelse($companies as $company)
                <div class="py-2 text-sm">
                    <p class="font-medium">{{ $company->name }}</p>
                </div>
            @empty
                <div class="rounded-lg border border-dashed border-zinc-200 p-4 text-sm text-zinc-500 dark:border-zinc-700">
                    {{ __('Keine Firmen zugeordnet. Wenn hier eine Firma fehlen sollte, prüfen Sie bitte Ihr Profil oder wenden Sie sich an den Support.') }}
                </div>
            @endforelse

            <div class="mt-4 border-t border-zinc-100 pt-4 dark:border-zinc-800">
                <flux:button size="sm" variant="ghost" href="{{ route('me.profile') }}" wire:navigate>
                    {{ __('Profil & Firma verwalten') }}
                </flux:button>
            </div>
        </flux:card>
    </div>

    <flux:button variant="primary" icon="plus" href="{{ route('me.press-releases.create') }}" wire:navigate>
        {{ __('Neue Pressemitteilung') }}
    </flux:button>
</div>