<?php

namespace App\Filament\Pages\Stampe;

use App\Models\Amministratore;
use App\Models\Preventivo;
use App\Models\User;
use App\Support\StabileContext;
use BackedEnum;
use Filament\Actions\Action;
use Filament\Pages\Page;
use Illuminate\Support\Facades\Auth;
use UnitEnum;

class PreventivoLettera extends Page
{
    protected static ?string $title = 'Preventivo (formato lettera)';

    protected static ?string $slug = 'stampe/preventivi/{record}/lettera';

    protected static bool $shouldRegisterNavigation = false;

    protected string $view = 'filament.pages.stampe.preventivo-lettera';

    public Preventivo $preventivo;

    public ?Amministratore $amministratore = null;

    public static function canAccess(): bool
    {
        $user = Auth::user();

        return $user instanceof User
            && $user->hasAnyRole(['super-admin', 'admin', 'amministratore', 'collaboratore']);
    }

    public function mount(int|string $record): void
    {
        $user = Auth::user();
        if (! $user instanceof User) {
            abort(403);
        }

        if (! $user->hasAnyRole(['super-admin', 'admin', 'amministratore', 'collaboratore'])) {
            abort(403);
        }

        $this->preventivo = Preventivo::query()
            ->with([
                'stabile.amministratore',
                'voci.tabellaMillesimale',
            ])
            ->findOrFail((int) $record);

        $allowedStabili = StabileContext::accessibleStabili($user)
            ->pluck('id')
            ->map(fn($v) => (int) $v)
            ->all();

        if (! in_array((int) $this->preventivo->stabile_id, $allowedStabili, true)) {
            abort(403);
        }

        $this->amministratore = $this->preventivo->stabile?->amministratore;
    }

    protected function getHeaderActions(): array
    {
        return [
            Action::make('stampa')
                ->label('Stampa')
                ->icon('heroicon-o-printer')
                ->extraAttributes([
                    'onclick' => 'window.print(); return false;',
                ]),
        ];
    }

    public function getSubtotaleVociProperty(): float
    {
        return (float) ($this->preventivo->voci->sum('importo_preventivato') ?? 0);
    }

    public function getCompensoBaseProperty(): float
    {
        return (float) ($this->amministratore?->impostazioni['compensi']['base'] ?? 0);
    }

    public function getCassaPercentoProperty(): float
    {
        return (float) ($this->amministratore?->impostazioni['compensi']['cassa_percento'] ?? 0);
    }

    public function getIvaPercentoProperty(): float
    {
        return (float) ($this->amministratore?->impostazioni['compensi']['iva_percento'] ?? 0);
    }

    public function getTotaleCompensiProperty(): float
    {
        $base = $this->compensoBase;
        if ($base <= 0) {
            return 0;
        }

        $cassa = $base * ($this->cassaPercento / 100);
        $imponibile = $base + $cassa;
        $iva = $imponibile * ($this->ivaPercento / 100);

        return $base + $cassa + $iva;
    }

    public function getTotaleComplessivoProperty(): float
    {
        return $this->subtotaleVoci + $this->totaleCompensi;
    }
}