<?php

namespace App\Http\Controllers;

use App\Models\PackagePurchase;
use App\Models\Tenant;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Log;
use Stripe\Stripe;
use Stripe\PaymentIntent;
use Stripe\Subscription;

class StripeController extends Controller
{
    public function __construct()
    {
        Stripe::setApiKey(config('services.stripe.secret'));
    }

    public function createPaymentIntent(Request $request)
    {
        $request->validate([
            'tenant_id' => 'required|exists:tenants,id',
            'package_id' => 'required|exists:packages,id',
            'amount' => 'required|numeric|min:0',
        ]);

        $tenant = Tenant::findOrFail($request->tenant_id);
        $package = \App\Models\Package::findOrFail($request->package_id);

        $paymentIntent = PaymentIntent::create([
            'amount' => $request->amount * 100, // cents
            'currency' => 'eur',
            'metadata' => [
                'tenant_id' => $tenant->id,
                'package_id' => $package->id,
                'type' => 'endcustomer_event', // or reseller
            ],
        ]);

        return response()->json([
            'client_secret' => $paymentIntent->client_secret,
        ]);
    }

    public function createSubscription(Request $request)
    {
        $request->validate([
            'tenant_id' => 'required|exists:tenants,id',
            'package_id' => 'required|exists:packages,id',
            'payment_method_id' => 'required',
        ]);

        $tenant = Tenant::findOrFail($request->tenant_id);
        $package = \App\Models\Package::findOrFail($request->package_id);

        $subscription = Subscription::create([
            'customer' => $tenant->stripe_customer_id ?? $this->createCustomer($tenant),
            'items' => [[
                'price' => $package->stripe_price_id, // Assume package has stripe_price_id
            ]],
            'payment_method' => $request->payment_method_id,
            'default_payment_method' => $request->payment_method_id,
            'expand' => ['latest_invoice.payment_intent'],
            'metadata' => [
                'tenant_id' => $tenant->id,
                'package_id' => $package->id,
                'type' => 'reseller_subscription',
            ],
        ]);

        // Create TenantPackage and PackagePurchase
        \App\Models\TenantPackage::create([
            'tenant_id' => $tenant->id,
            'package_id' => $package->id,
            'purchased_at' => now(),
            'expires_at' => now()->addYear(),
            'active' => true,
        ]);

        PackagePurchase::create([
            'tenant_id' => $tenant->id,
            'package_id' => $package->id,
            'provider_id' => $subscription->id,
            'price' => $package->price,
            'type' => 'reseller_subscription',
            'purchased_at' => now(),
        ]);

        return response()->json([
            'subscription_id' => $subscription->id,
            'client_secret' => $subscription->latest_invoice->payment_intent->client_secret ?? null,
        ]);
    }

    private function createCustomer(Tenant $tenant)
    {
        $customer = \Stripe\Customer::create([
            'email' => $tenant->email,
            'metadata' => ['tenant_id' => $tenant->id],
        ]);

        $tenant->update(['stripe_customer_id' => $customer->id]);

        return $customer->id;
    }
}