<?php

namespace App\Livewire;

use App\Models\Customer;
use LivewireUI\Modal\ModalComponent;

/**
 * Close the whole CluPilot account (R5). Guarded: only allowed when no active
 * package remains — an active subscription must be cancelled first. Sets
 * closed_at; financial records are retained. Requires typing "LOESCHEN".
 */
class ConfirmCloseAccount extends ModalComponent
{
    public string $confirmWord = '';

    public function closeAccount()
    {
        $customer = $this->customer();
        if ($customer === null) {
            return $this->redirectRoute('settings', navigate: true);
        }

        if ($this->hasActivePackage($customer)) {
            $this->addError('confirmWord', __('settings.close_blocked'));

            return;
        }

        if (mb_strtoupper(trim($this->confirmWord)) !== __('settings.close_keyword')) {
            $this->addError('confirmWord', __('settings.close_mismatch'));

            return;
        }

        $customer->update(['closed_at' => now(), 'status' => 'closed']);

        return $this->redirectRoute('settings', navigate: true);
    }

    private function hasActivePackage(Customer $customer): bool
    {
        return $customer->instances()
            ->whereNotIn('status', ['cancelled', 'deprovisioned'])
            ->exists();
    }

    private function customer(): ?Customer
    {
        $user = auth()->user();
        if (! $user) {
            return null;
        }

        return Customer::query()->where('user_id', $user->id)->first()
            ?? Customer::query()->where('email', $user->email)->first();
    }

    public function render()
    {
        $customer = $this->customer();

        return view('livewire.confirm-close-account', [
            'blocked' => $customer !== null && $this->hasActivePackage($customer),
        ]);
    }
}