<?php

namespace App\Mail;

use App\Models\User;
use App\Models\Subscription;
use Illuminate\Bus\Queueable;
use Illuminate\Mail\Mailable;
use Illuminate\Mail\Mailables\Content;
use Illuminate\Mail\Mailables\Envelope;
use Illuminate\Mail\Mailables\Address;
use Illuminate\Queue\SerializesModels;
use Illuminate\Support\Facades\App;

class SubscriptionCancelledMail extends Mailable
{
    use Queueable, SerializesModels;

    public User $user;
    public string $planName;
    public bool $wasRefunded;
    public ?string $refundAmount;
    public string $userLocale;

    /**
     * Create a new message instance.
     */
    public function __construct(
        User $user,
        string $planName,
        bool $wasRefunded = false,
        ?string $refundAmount = null
    ) {
        $this->user = $user;
        $this->planName = $planName;
        $this->wasRefunded = $wasRefunded;
        $this->refundAmount = $refundAmount;
        $this->userLocale = $user->locale ?? $user->language ?? 'es';
    }

    /**
     * Get the message envelope.
     */
    public function envelope(): Envelope
    {
        // Set locale for translations
        App::setLocale($this->userLocale);

        $subject = $this->getSubject();

        return new Envelope(
            from: new Address('no-reply@cnxifly.com', 'WEBMoney - ConneXiFly'),
            replyTo: [
                new Address('support@cnxifly.com', $this->getSupportName()),
            ],
            subject: $subject,
            tags: ['subscription', 'cancellation', $this->wasRefunded ? 'refund' : 'no-refund'],
            metadata: [
                'user_id' => $this->user->id,
                'user_email' => $this->user->email,
                'plan' => $this->planName,
                'refunded' => $this->wasRefunded,
            ],
        );
    }

    /**
     * Get the message content definition.
     */
    public function content(): Content
    {
        // Set locale for translations
        App::setLocale($this->userLocale);

        return new Content(
            view: 'emails.subscription-cancelled',
            text: 'emails.subscription-cancelled-text',
            with: [
                'userName' => $this->user->name,
                'userEmail' => $this->user->email,
                'planName' => $this->planName,
                'wasRefunded' => $this->wasRefunded,
                'refundAmount' => $this->refundAmount,
                'locale' => $this->userLocale,
            ],
        );
    }

    /**
     * Get the subject based on locale
     */
    private function getSubject(): string
    {
        $subjects = [
            'es' => $this->wasRefunded 
                ? 'Confirmación de cancelación y reembolso - WEBMoney'
                : 'Confirmación de cancelación de suscripción - WEBMoney',
            'pt-BR' => $this->wasRefunded
                ? 'Confirmação de cancelamento e reembolso - WEBMoney'
                : 'Confirmação de cancelamento de assinatura - WEBMoney',
            'en' => $this->wasRefunded
                ? 'Cancellation and Refund Confirmation - WEBMoney'
                : 'Subscription Cancellation Confirmation - WEBMoney',
        ];

        return $subjects[$this->userLocale] ?? $subjects['es'];
    }

    /**
     * Get support name based on locale
     */
    private function getSupportName(): string
    {
        $names = [
            'es' => 'Soporte WEBMoney',
            'pt-BR' => 'Suporte WEBMoney',
            'en' => 'WEBMoney Support',
        ];

        return $names[$this->userLocale] ?? $names['es'];
    }
}