<?php

use App\Models\Ingredient;
use App\Models\PackagingItem;
use App\Models\Supplier;
use App\User;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Tests\TestCase;

uses(TestCase::class, RefreshDatabase::class);

function supplierDetailsUser(int $adminLevel): User
{
    $user = User::query()->create([
        'email' => uniqid('det_', true).'@test.example',
        'password' => bcrypt('password'),
    ]);
    $user->forceFill([
        'admin' => $adminLevel,
        'confirmed' => true,
        'active' => true,
        'wizard' => 100,
        'blocked' => false,
    ])->save();

    return $user->fresh();
}

test('supplier show displays assigned ingredients and packaging items', function () {
    $supplier = Supplier::factory()->create(['name' => 'Detail-Lieferant']);
    $ingredient = Ingredient::query()->create(['name' => 'Sheabutter', 'active' => true]);
    $supplier->ingredients()->attach($ingredient->id);
    $item = PackagingItem::factory()->create(['name' => 'Braunglas 50ml', 'supplier_id' => $supplier->id]);

    $this->actingAs(supplierDetailsUser(7), 'user');

    $this->get(route('admin.inventory.suppliers.show', $supplier))
        ->assertSuccessful()
        ->assertSee('Detail-Lieferant')
        ->assertSee('Sheabutter')
        ->assertSee('Braunglas 50ml')
        ->assertSee('Zugeordnete INCIs')
        ->assertSee('Zugeordnete Verpackungsartikel');
});

test('ingredient can be attached to supplier from details', function () {
    $supplier = Supplier::factory()->create();
    $ingredient = Ingredient::query()->create(['name' => 'Lavendelöl', 'active' => true]);

    $this->actingAs(supplierDetailsUser(7), 'user');

    $this->post(route('admin.inventory.suppliers.ingredients.attach', $supplier), [
        'ingredient_id' => $ingredient->id,
    ])->assertSuccessful()->assertSee('Lavendelöl');

    expect($supplier->ingredients()->pluck('ingredients.id')->all())->toContain($ingredient->id);
});

test('ingredient can be detached from supplier', function () {
    $supplier = Supplier::factory()->create();
    $ingredient = Ingredient::query()->create(['name' => 'Jojobaöl', 'active' => true]);
    $supplier->ingredients()->attach($ingredient->id);

    $this->actingAs(supplierDetailsUser(7), 'user');

    $this->delete(route('admin.inventory.suppliers.ingredients.detach', [$supplier, $ingredient]))
        ->assertSuccessful();

    expect($supplier->ingredients()->count())->toBe(0);
});

test('packaging item can be attached to supplier from details', function () {
    $supplier = Supplier::factory()->create();
    $item = PackagingItem::factory()->create(['name' => 'Pumpspender', 'supplier_id' => null]);

    $this->actingAs(supplierDetailsUser(7), 'user');

    $this->post(route('admin.inventory.suppliers.packaging-items.attach', $supplier), [
        'packaging_item_id' => $item->id,
    ])->assertSuccessful()->assertSee('Pumpspender');

    expect($item->fresh()->supplier_id)->toBe($supplier->id);
});

test('packaging item can be detached from supplier', function () {
    $supplier = Supplier::factory()->create();
    $item = PackagingItem::factory()->create(['name' => 'Faltschachtel', 'supplier_id' => $supplier->id]);

    $this->actingAs(supplierDetailsUser(7), 'user');

    $this->delete(route('admin.inventory.suppliers.packaging-items.detach', [$supplier, $item]))
        ->assertSuccessful();

    expect($item->fresh()->supplier_id)->toBeNull();
});

test('attach ingredient validates ingredient exists', function () {
    $supplier = Supplier::factory()->create();

    $this->actingAs(supplierDetailsUser(7), 'user');

    $this->post(route('admin.inventory.suppliers.ingredients.attach', $supplier), [
        'ingredient_id' => 999999,
    ])->assertSessionHasErrors('ingredient_id');
});

test('supplier details require admin level', function () {
    $supplier = Supplier::factory()->create();

    $this->actingAs(supplierDetailsUser(1), 'user');

    $this->get(route('admin.inventory.suppliers.show', $supplier))
        ->assertRedirect();
});