<?php

use App\Enums\SubscriptionPlan;
use App\Enums\SubscriptionStatus;
use App\Models\Subscription;
use App\Models\SubscriptionInvoice;
use App\Models\User;
use App\Notifications\SubscriptionDowngradedNotification;
use Illuminate\Support\Facades\Http;
use Illuminate\Support\Facades\Notification;

beforeEach(function () {
    config([
        'services.moneybird.api_token' => 'test-token',
        'services.moneybird.administration_id' => '123456',
        'services.moneybird.grace_days' => 14,
    ]);
});

test('an overdue awaiting-payment subscription is marked past due with a grace period', function () {
    $user = User::factory()->create();
    $subscription = Subscription::factory()->for($user)->starter()->create([
        'status' => SubscriptionStatus::AwaitingPayment,
    ]);

    SubscriptionInvoice::factory()->for($subscription)->create([
        'state' => 'open',
        'due_date' => today()->subDay(),
    ]);

    $this->artisan('app:sync-subscriptions')->assertSuccessful();

    $subscription->refresh();
    expect($subscription->status)->toBe(SubscriptionStatus::PastDue)
        ->and($subscription->grace_ends_at?->toDateString())->toBe(today()->addDays(14)->toDateString());
});

test('a past-due subscription is downgraded to free once its grace period lapses', function () {
    Notification::fake();
    Http::fake([
        '*/recurring_sales_invoices/recurring-1.json' => Http::response('', 204),
    ]);

    $user = User::factory()->create();
    $subscription = Subscription::factory()->for($user)->starter()->pastDue()->create([
        'moneybird_recurring_invoice_id' => 'recurring-1',
    ]);

    $this->artisan('app:sync-subscriptions')->assertSuccessful();

    expect($subscription->refresh()->plan)->toBe(SubscriptionPlan::Free)
        ->and($subscription->status)->toBe(SubscriptionStatus::Active)
        ->and($subscription->moneybird_recurring_invoice_id)->toBeNull();

    Http::assertSent(fn ($request) => str_contains((string) $request->url(), '/recurring_sales_invoices/recurring-1.json')
        && $request->method() === 'DELETE');
    Notification::assertSentTo($user, SubscriptionDowngradedNotification::class);
});

test('a cancelled subscription is downgraded to free once the current period ends', function () {
    Notification::fake();
    Http::fake([
        '*/recurring_sales_invoices/*' => Http::response('', 404),
    ]);

    $user = User::factory()->create();
    $subscription = Subscription::factory()->for($user)->starter()->create([
        'cancel_at_period_end' => true,
        'current_period_ends_at' => today()->subDay(),
    ]);

    $this->artisan('app:sync-subscriptions')->assertSuccessful();

    expect($subscription->refresh()->plan)->toBe(SubscriptionPlan::Free)
        ->and($subscription->cancel_at_period_end)->toBeFalse();

    Notification::assertSentTo($user, SubscriptionDowngradedNotification::class);
});

test('subscriptions in good standing are left untouched', function () {
    Notification::fake();

    $user = User::factory()->create();
    $subscription = Subscription::factory()->for($user)->starter()->create();

    $this->artisan('app:sync-subscriptions')->assertSuccessful();

    expect($subscription->refresh()->status)->toBe(SubscriptionStatus::Active)
        ->and($subscription->plan)->toBe(SubscriptionPlan::Starter);

    Notification::assertNothingSent();
});