<?php

use App\Models\BillingItemType;
use App\Models\Client;
use App\Models\ClientInvoice;
use App\Models\ClientInvoicePayment;
use App\Models\ClientInvoicePaymentItem;

beforeEach(function () {
    BillingItemType::query()->insert([
        ['id' => 1, 'name' => 'Media'],
        ['id' => 2, 'name' => 'Management'],
    ]);
});

test('it moves media date range and spending to management items on distinct referenced invoices', function () {
    $client = Client::factory()->create();
    $parentInvoice = ClientInvoice::query()->forceCreate([
        'client_id' => $client->id,
        'invoice_no' => 'INV-PARENT',
    ]);
    ClientInvoice::query()->forceCreate([
        'client_id' => $client->id,
        'invoice_no' => 'INV-LINKED-1',
        'linked_invoice_id' => $parentInvoice->id,
    ]);
    $secondLinkedInvoice = ClientInvoice::query()->forceCreate([
        'client_id' => $client->id,
        'invoice_no' => 'INV-LINKED-2',
        'linked_invoice_id' => $parentInvoice->id,
    ]);
    $unlinkedInvoice = ClientInvoice::query()->forceCreate([
        'client_id' => $client->id,
        'invoice_no' => 'INV-UNLINKED',
    ]);

    $parentPayment = ClientInvoicePayment::query()->create([
        'client_invoice_id' => $parentInvoice->id,
        'payment_no' => 'P1',
    ]);
    $childPayment = ClientInvoicePayment::query()->create([
        'client_invoice_id' => $secondLinkedInvoice->id,
        'payment_no' => 'P2',
    ]);
    $unlinkedPayment = ClientInvoicePayment::query()->create([
        'client_invoice_id' => $unlinkedInvoice->id,
        'payment_no' => 'P3',
    ]);

    $parentMediaItem = ClientInvoicePaymentItem::query()->create([
        'client_invoice_payment_id' => $parentPayment->id,
        'billing_item_types_id' => 1,
        'start_date' => '2026-06-01',
        'end_date' => '2026-06-30',
        'spending' => 125.50,
    ]);
    $parentManagementItem = ClientInvoicePaymentItem::query()->create([
        'client_invoice_payment_id' => $parentPayment->id,
        'billing_item_types_id' => 2,
        'spending' => 10,
    ]);
    $childMediaItem = ClientInvoicePaymentItem::query()->create([
        'client_invoice_payment_id' => $childPayment->id,
        'billing_item_types_id' => 1,
        'start_date' => '2026-06-15',
        'end_date' => '2026-06-20',
        'spending' => 50,
    ]);
    $childManagementItem = ClientInvoicePaymentItem::query()->create([
        'client_invoice_payment_id' => $childPayment->id,
        'billing_item_types_id' => 2,
    ]);
    $unlinkedMediaItem = ClientInvoicePaymentItem::query()->create([
        'client_invoice_payment_id' => $unlinkedPayment->id,
        'billing_item_types_id' => 1,
        'start_date' => '2026-07-01',
        'end_date' => '2026-07-31',
        'spending' => 99,
    ]);
    $unlinkedManagementItem = ClientInvoicePaymentItem::query()->create([
        'client_invoice_payment_id' => $unlinkedPayment->id,
        'billing_item_types_id' => 2,
    ]);

    $this->artisan('customer:repair-linked-invoice-payment-items')
        ->expectsOutputToContain('Done. 1 media item merged into management, 1 media item removed, 0 skipped.')
        ->assertSuccessful();

    expect(ClientInvoicePaymentItem::query()->whereKey($parentMediaItem->id)->exists())->toBeFalse()
        ->and($parentManagementItem->fresh()->start_date->toDateString())->toBe('2026-06-01')
        ->and($parentManagementItem->fresh()->end_date->toDateString())->toBe('2026-06-30')
        ->and((float) $parentManagementItem->fresh()->spending)->toBe(135.50)
        ->and($childMediaItem->fresh())->not->toBeNull()
        ->and($childManagementItem->fresh()->start_date)->toBeNull()
        ->and($unlinkedMediaItem->fresh())->not->toBeNull()
        ->and($unlinkedManagementItem->fresh()->start_date)->toBeNull()
        ->and((float) $unlinkedManagementItem->fresh()->spending)->toBe(0.0);
});

test('dry run does not update or delete items', function () {
    $client = Client::factory()->create();
    $parentInvoice = ClientInvoice::query()->forceCreate([
        'client_id' => $client->id,
        'invoice_no' => 'INV-PARENT',
    ]);
    ClientInvoice::query()->forceCreate([
        'client_id' => $client->id,
        'invoice_no' => 'INV-LINKED',
        'linked_invoice_id' => $parentInvoice->id,
    ]);
    $payment = ClientInvoicePayment::query()->create([
        'client_invoice_id' => $parentInvoice->id,
    ]);

    $mediaItem = ClientInvoicePaymentItem::query()->create([
        'client_invoice_payment_id' => $payment->id,
        'billing_item_types_id' => 1,
        'start_date' => '2026-06-01',
        'end_date' => '2026-06-30',
        'spending' => 125.50,
    ]);
    $managementItem = ClientInvoicePaymentItem::query()->create([
        'client_invoice_payment_id' => $payment->id,
        'billing_item_types_id' => 2,
    ]);

    $this->artisan('customer:repair-linked-invoice-payment-items', ['--dry-run' => true])
        ->expectsOutputToContain('Done. 1 media item merged into management, 1 media item removed, 0 skipped.')
        ->assertSuccessful();

    expect($mediaItem->fresh())->not->toBeNull()
        ->and($managementItem->fresh()->start_date)->toBeNull()
        ->and($managementItem->fresh()->end_date)->toBeNull()
        ->and((float) $managementItem->fresh()->spending)->toBe(0.0);
});