<?php

namespace Tests\Unit\Requests;

use App\Http\Requests\Order\StoreOrderRequest;
use Illuminate\Support\Facades\Validator;
use Tests\TestCase;

class StoreOrderRequestTest extends TestCase
{
    public function test_empty_data_passes_because_all_fields_are_nullable(): void
    {
        $request = new StoreOrderRequest();
        $validator = Validator::make([], $request->rules());
        $this->assertFalse($validator->fails());
    }

    public function test_short_object_address_fails_min_length(): void
    {
        $data = [
            'object_address' => 'ab',
        ];
        $request = new StoreOrderRequest();
        $validator = Validator::make($data, $request->rules());
        $this->assertTrue($validator->fails());
        $this->assertArrayHasKey('object_address', $validator->errors()->toArray());
    }

    public function test_object_address_with_min_length_passes(): void
    {
        $data = [
            'object_address' => 'ул. Ленина, 1',
        ];
        $request = new StoreOrderRequest();
        $validator = Validator::make($data, $request->rules());
        $errors = $validator->errors()->toArray();
        $this->assertArrayNotHasKey('object_address', $errors);
    }

    public function test_invalid_installation_date_fails(): void
    {
        $data = [
            'installation_date' => 'not-a-date',
        ];
        $request = new StoreOrderRequest();
        $validator = Validator::make($data, $request->rules());
        $this->assertTrue($validator->fails());
        $this->assertArrayHasKey('installation_date', $validator->errors()->toArray());
    }

    public function test_invalid_ready_date_fails(): void
    {
        $data = [
            'ready_date' => 'not-a-date',
        ];
        $request = new StoreOrderRequest();
        $validator = Validator::make($data, $request->rules());
        $this->assertTrue($validator->fails());
        $this->assertArrayHasKey('ready_date', $validator->errors()->toArray());
    }

    public function test_valid_dates_pass(): void
    {
        $data = [
            'installation_date' => '2026-06-01',
            'ready_date'        => '2026-07-15',
        ];
        $request = new StoreOrderRequest();
        $validator = Validator::make($data, $request->rules());
        $errors = $validator->errors()->toArray();
        $this->assertArrayNotHasKey('installation_date', $errors);
        $this->assertArrayNotHasKey('ready_date', $errors);
    }

    public function test_products_as_array_passes(): void
    {
        $data = [
            'products' => [1, 2, 3],
        ];
        $request = new StoreOrderRequest();
        $validator = Validator::make($data, $request->rules());
        $errors = $validator->errors()->toArray();
        $this->assertArrayNotHasKey('products', $errors);
    }

    public function test_products_as_non_array_fails(): void
    {
        $data = [
            'products' => 'not-an-array',
        ];
        $request = new StoreOrderRequest();
        $validator = Validator::make($data, $request->rules());
        $this->assertTrue($validator->fails());
        $this->assertArrayHasKey('products', $validator->errors()->toArray());
    }

    public function test_install_days_below_min_fails(): void
    {
        $data = [
            'install_days' => 0,
        ];
        $request = new StoreOrderRequest();
        $validator = Validator::make($data, $request->rules());
        $this->assertTrue($validator->fails());
        $this->assertArrayHasKey('install_days', $validator->errors()->toArray());
    }

    public function test_install_days_at_min_passes(): void
    {
        $data = [
            'install_days' => 1,
        ];
        $request = new StoreOrderRequest();
        $validator = Validator::make($data, $request->rules());
        $errors = $validator->errors()->toArray();
        $this->assertArrayNotHasKey('install_days', $errors);
    }

    public function test_nullable_string_fields_accept_null(): void
    {
        $data = [
            'name'          => null,
            'comment'       => null,
            'tg_group_name' => null,
            'tg_group_link' => null,
        ];
        $request = new StoreOrderRequest();
        $validator = Validator::make($data, $request->rules());
        $this->assertFalse($validator->fails());
    }
}