<?php

declare(strict_types=1);

namespace Tests\Feature;

use App\Enums\ProductionOrderExecutionType;
use App\Enums\ProductionOrderStatus;
use App\Models\CommonCatalogItem;
use App\Models\ProductionCalendarDay;
use App\Models\ProductionOrder;
use App\Models\ProductionOrderItem;
use App\Models\User;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Tests\TestCase;

class ProductionOrderControllerTest extends TestCase
{
    use RefreshDatabase;

    protected bool $seed = true;

    private User $admin;

    private User $manager;

    private User $assistant;

    private CommonCatalogItem $catalogItem;

    protected function setUp(): void
    {
        parent::setUp();

        $this->admin = User::factory()->admin()->create();
        $this->manager = User::factory()->manager()->create();
        $this->assistant = User::factory()->assistantHead()->create();
        $this->catalogItem = CommonCatalogItem::factory()->create([
            'article' => 'ГЗ-001',
            'calculator_name' => 'Игровой комплекс',
        ]);
    }

    public function test_authorized_roles_can_view_year_independent_order_schedule(): void
    {
        $visible = ProductionOrder::factory()->create([
            'order_number' => 'ГЗ-2026',
            'order_year' => 2026,
            'manager_id' => $this->manager->id,
        ]);
        ProductionOrder::factory()->create([
            'order_number' => 'ГЗ-2024',
            'order_year' => 2024,
            'manager_id' => $this->manager->id,
        ]);

        $this->get(route('schedule.orders'))->assertRedirect(route('login'));

        $this->actingAs($this->manager)
            ->withSession(['year' => 2020])
            ->get(route('schedule.orders'))
            ->assertOk()
            ->assertViewIs('production_orders.index')
            ->assertSee($visible->order_number)
            ->assertSee('ГЗ-2024');

        $driver = User::factory()->driver()->create();
        $this->actingAs($driver)->get(route('schedule.orders'))->assertOk();
    }

    public function test_admin_can_create_order_with_items_and_calendar_shipment_date(): void
    {
        ProductionCalendarDay::factory()->create([
            'date' => '2026-09-07',
            'is_working_day' => false,
            'name' => 'Перенесённый выходной',
        ]);
        $secondCatalogItem = CommonCatalogItem::factory()->create([
            'article' => 'ГЗ-002',
            'calculator_name' => 'Качели',
        ]);

        $response = $this->actingAs($this->admin)->post(
            route('schedule.orders.store'),
            $this->validData([
                'order_number' => 'ЗАК-100',
                'payment_date' => '2026-09-04',
                'supply_working_days' => 1,
                'items' => [
                    [
                        'common_catalog_item_id' => $this->catalogItem->id,
                        'order_item_number' => 'МАФ-100/1',
                    ],
                    [
                        'common_catalog_item_id' => $secondCatalogItem->id,
                        'order_item_number' => 'МАФ-100/2',
                        'factory_number' => 'ЗН-002',
                        'manufacture_date' => '2026-09-03',
                    ],
                ],
            ]),
        );

        $order = ProductionOrder::query()->where('order_number', 'ЗАК-100')->firstOrFail();

        $response->assertRedirect();
        $this->assertSame('2026-09-08', $order->contract_shipment_date->toDateString());
        $this->assertSame($this->admin->id, $order->created_by);
        $this->assertSame(2, $order->items()->count());
        $this->assertDatabaseHas('production_order_items', [
            'production_order_id' => $order->id,
            'factory_number' => 'ЗН-002',
            'manufacture_date' => '2026-09-03',
        ]);
    }

    public function test_order_number_is_unique_within_year(): void
    {
        ProductionOrder::factory()->create([
            'order_number' => 'ДУБЛЬ-1',
            'order_year' => 2026,
            'manager_id' => $this->manager->id,
        ]);

        $this->actingAs($this->admin)
            ->post(route('schedule.orders.store'), $this->validData([
                'order_number' => 'ДУБЛЬ-1',
                'order_year' => 2026,
            ]))
            ->assertSessionHasErrors('order_number');

        $this->actingAs($this->admin)
            ->post(route('schedule.orders.store'), $this->validData([
                'order_number' => 'ДУБЛЬ-1',
                'order_year' => 2027,
            ]))
            ->assertSessionHasNoErrors();

        $this->assertDatabaseHas('production_orders', [
            'order_number' => 'ДУБЛЬ-1',
            'order_year' => 2027,
        ]);
    }

    public function test_manager_cannot_create_or_update_production_order(): void
    {
        $order = ProductionOrder::factory()->create(['manager_id' => $this->manager->id]);

        $this->actingAs($this->manager)
            ->post(route('schedule.orders.store'), $this->validData())
            ->assertForbidden();

        $this->actingAs($this->manager)
            ->put(route('schedule.orders.update', $order), ['note' => 'Подмена'])
            ->assertForbidden();
    }

    public function test_assistant_can_update_only_allowed_order_and_item_fields(): void
    {
        $otherCatalogItem = CommonCatalogItem::factory()->create();
        $order = ProductionOrder::factory()->create([
            'order_number' => 'ЗАК-OLD',
            'customer_name' => 'Исходный заказчик',
            'object_address' => 'Старый адрес',
            'status' => ProductionOrderStatus::Placed,
            'manager_id' => $this->manager->id,
        ]);
        $item = ProductionOrderItem::factory()->create([
            'production_order_id' => $order->id,
            'common_catalog_item_id' => $this->catalogItem->id,
            'order_item_number' => 'МАФ-OLD',
        ]);

        $this->actingAs($this->assistant)
            ->put(route('schedule.orders.update', $order), [
                'order_number' => 'ЗАК-FORGED',
                'customer_name' => 'Подменённый заказчик',
                'object_address' => 'Новый адрес',
                'status' => ProductionOrderStatus::Closed->value,
                'note' => 'Уточнённое примечание',
                'items' => [[
                    'id' => $item->id,
                    'common_catalog_item_id' => $otherCatalogItem->id,
                    'order_item_number' => 'МАФ-FORGED',
                    'factory_number' => 'ЗН-NEW',
                    'manufacture_date' => '2026-09-02',
                ]],
            ])
            ->assertRedirect();

        $order->refresh();
        $item->refresh();

        $this->assertSame('ЗАК-OLD', $order->order_number);
        $this->assertSame('Исходный заказчик', $order->customer_name);
        $this->assertSame('Новый адрес', $order->object_address);
        $this->assertSame(ProductionOrderStatus::Placed, $order->status);
        $this->assertSame('Уточнённое примечание', $order->note);
        $this->assertSame($this->catalogItem->id, $item->common_catalog_item_id);
        $this->assertSame('МАФ-OLD', $item->order_item_number);
        $this->assertSame('ЗН-NEW', $item->factory_number);
        $this->assertSame('2026-09-02', $item->manufacture_date?->toDateString());
    }

    public function test_order_card_displays_separate_catalog_items(): void
    {
        $order = ProductionOrder::factory()->create(['manager_id' => $this->manager->id]);
        ProductionOrderItem::factory()->create([
            'production_order_id' => $order->id,
            'common_catalog_item_id' => $this->catalogItem->id,
            'order_item_number' => 'МАФ-КАРТОЧКА-1',
        ]);

        $this->actingAs($this->manager)
            ->get(route('schedule.orders.show', $order))
            ->assertOk()
            ->assertSee('ГЗ-001')
            ->assertSee('Игровой комплекс')
            ->assertSee('МАФ-КАРТОЧКА-1');
    }

    public function test_status_filter_uses_labels_and_filters_by_enum_value(): void
    {
        ProductionOrder::factory()->create([
            'order_number' => 'ГЗ-РАЗМЕЩЕН',
            'status' => ProductionOrderStatus::Placed,
            'manager_id' => $this->manager->id,
        ]);
        ProductionOrder::factory()->create([
            'order_number' => 'ГЗ-СКЛАД',
            'status' => ProductionOrderStatus::InStock,
            'manager_id' => $this->manager->id,
        ]);

        $this->actingAs($this->manager)
            ->getJson(route('getFilters', [
                'table' => 'schedule_orders',
                'column' => 'status_name',
            ]))
            ->assertOk()
            ->assertJsonFragment(['Размещен'])
            ->assertJsonFragment(['На складе']);

        $this->actingAs($this->manager)
            ->get(route('schedule.orders', [
                'filters' => ['status_name' => 'На складе'],
            ]))
            ->assertOk()
            ->assertSee('ГЗ-СКЛАД')
            ->assertDontSee('ГЗ-РАЗМЕЩЕН');
    }

    public function test_admin_can_search_common_catalog_when_adding_order_items(): void
    {
        $matchingByName = CommonCatalogItem::factory()->create([
            'article' => 'SEARCH-002',
            'calculator_name' => 'Особенная карусель',
        ]);
        CommonCatalogItem::factory()->create([
            'article' => 'OTHER-003',
            'calculator_name' => 'Другая позиция',
        ]);
        $deleted = CommonCatalogItem::factory()->create([
            'article' => 'SEARCH-DELETED',
            'calculator_name' => 'Удалённая карусель',
        ]);
        $deleted->delete();

        $this->actingAs($this->admin)
            ->getJson(route('schedule.orders.catalog-search', ['q' => 'карусель']))
            ->assertOk()
            ->assertJsonFragment([
                'id' => $matchingByName->id,
                'label' => 'SEARCH-002 — Особенная карусель',
            ])
            ->assertJsonMissing(['id' => $deleted->id]);

        $this->actingAs($this->admin)
            ->getJson(route('schedule.orders.catalog-search', ['q' => 'ГЗ-001']))
            ->assertOk()
            ->assertJsonFragment(['id' => $this->catalogItem->id]);

        $this->actingAs($this->manager)
            ->getJson(route('schedule.orders.catalog-search', ['q' => 'карусель']))
            ->assertForbidden();
    }

    public function test_create_form_loads_catalog_items_only_through_search(): void
    {
        $unrelated = CommonCatalogItem::factory()->create([
            'article' => 'НЕ-ЗАГРУЖАТЬ',
            'calculator_name' => 'Тяжёлая позиция каталога',
        ]);

        $this->actingAs($this->admin)
            ->get(route('schedule.orders.create'))
            ->assertOk()
            ->assertSee('Добавить МАФ из общего каталога')
            ->assertSee('production-order-catalog-search', false)
            ->assertDontSee($unrelated->article);
    }

    /** @return array<string, mixed> */
    private function validData(array $overrides = []): array
    {
        return array_replace_recursive([
            'order_number' => 'ЗАК-001',
            'order_year' => 2026,
            'customer_name' => 'ООО Заказчик',
            'object_address' => 'г. Москва, ул. Строителей, 1',
            'invoice_number' => 'СЧ-001',
            'invoice_date' => '2026-09-01',
            'contract_number' => 'Д-001',
            'contract_date' => '2026-08-31',
            'payment_date' => '2026-09-01',
            'supply_working_days' => 10,
            'application_shipment_date' => '2026-09-20',
            'status' => ProductionOrderStatus::Placed->value,
            'execution_type' => ProductionOrderExecutionType::Delivery->value,
            'manager_id' => $this->manager->id,
            'note' => 'Тестовый заказ',
            'items' => [[
                'common_catalog_item_id' => $this->catalogItem->id,
                'order_item_number' => 'МАФ-001',
                'factory_number' => null,
                'manufacture_date' => null,
            ]],
        ], $overrides);
    }
}