<?php

it('orders_o exposes getLastWashTimestampForPlate that filters out orders without order items', function (): void {
    $ordersFile = app_path('objects/orders_o.php');
    expect(is_file($ordersFile))->toBeTrue();

    $ordersCode = preg_replace('/\s+/', ' ', (string)file_get_contents($ordersFile));

    expect($ordersCode)->toContain('public function getLastWashTimestampForPlate(string $reg_1): ?string');

    // The helper must look at non-deleted orders with non-deleted order items,
    // matching the contract used by customer_vehicles_o::getLastOrderByPlate().
    expect($ordersCode)->toContain("'reg_1' => $normalized_reg_1");
    expect($ordersCode)->toContain("'deleted_at' => null");
    expect($ordersCode)->toContain("'order_id' => $order_id");
    expect($ordersCode)->toContain('return $created_at;');
    expect($ordersCode)->toContain('return null;');
});

it('plateScansRoute enriches GET /numberplatescans with last_wash per scan (TRU-78)', function (): void {
    $routeFile = app_path('routes/plateScansRoute.php');
    $ordersFile = app_path('objects/orders_o.php');

    expect(is_file($routeFile))->toBeTrue();
    expect(is_file($ordersFile))->toBeTrue();

    $routeCode = preg_replace('/\s+/', ' ', (string)file_get_contents($routeFile));
    $ordersCode = preg_replace('/\s+/', ' ', (string)file_get_contents($ordersFile));

    // The route already loads orders_o and customer_vehicles_o; verify the
    // new enrichment is wired in the GET /numberplatescans handler.
    expect($routeCode)->toContain("\$this->get('/numberplatescans', function () {");
    expect($routeCode)->toContain("'last_wash'");
    expect($routeCode)->toContain('getLastWashTimestampForPlate');
    expect($routeCode)->toContain("'last_wash' => (new orders_o())->getLastWashTimestampForPlate");
    expect($routeCode)->toContain('$tmp_scan_last_wash');

    // The helper definition must live in orders_o so the enrichment is real,
    // not a stub.
    expect($ordersCode)->toContain('public function getLastWashTimestampForPlate(string $reg_1): ?string');
});