<?php

declare(strict_types=1);

namespace Tests\Feature\FormBuilder\Bindings;

use App\Enums\FormBuilder\FormFieldBindingMode;
use App\Models\FormBuilder\FormField;
use App\Models\FormBuilder\FormFieldBinding;
use App\Models\FormBuilder\FormFieldLibrary;
use App\Models\FormBuilder\FormSchema;
use App\Models\Organisation;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Tests\TestCase;

final class FormFieldBindingRelationTest extends TestCase
{
    use RefreshDatabase;

    public function test_field_morph_many_bindings_loads_all(): void
    {
        $org = Organisation::factory()->create();
        $schema = FormSchema::factory()->create(['organisation_id' => $org->id]);
        $field = FormField::factory()->create(['form_schema_id' => $schema->id]);

        FormFieldBinding::factory()->forField($field)->entityOwned('person', 'email')->create();
        FormFieldBinding::factory()->forField($field)->mirrored('user_profile', 'bio')->create();

        $bindings = $field->fresh()->bindings;
        $this->assertCount(2, $bindings);
        $targets = $bindings->pluck('target_attribute')->sort()->values()->all();
        $this->assertSame(['bio', 'email'], $targets);
    }

    public function test_library_morph_many_bindings_loads_all(): void
    {
        $org = Organisation::factory()->create();
        $library = FormFieldLibrary::factory()->create(['organisation_id' => $org->id]);

        FormFieldBinding::factory()->forLibrary($library)->entityOwned('person', 'first_name')->create();

        $bindings = $library->fresh()->bindings;
        $this->assertCount(1, $bindings);
        $this->assertSame('first_name', $bindings->first()->target_attribute);
    }

    public function test_owner_morphto_returns_correct_concrete_model(): void
    {
        $org = Organisation::factory()->create();
        $schema = FormSchema::factory()->create(['organisation_id' => $org->id]);
        $field = FormField::factory()->create(['form_schema_id' => $schema->id]);
        $library = FormFieldLibrary::factory()->create(['organisation_id' => $org->id]);

        $fieldBinding = FormFieldBinding::factory()->forField($field)->entityOwned('person', 'email')->create();
        $libraryBinding = FormFieldBinding::factory()->forLibrary($library)->entityOwned('person', 'phone')->create();

        $this->assertInstanceOf(FormField::class, $fieldBinding->fresh()->owner);
        $this->assertSame($field->id, $fieldBinding->fresh()->owner->id);

        $this->assertInstanceOf(FormFieldLibrary::class, $libraryBinding->fresh()->owner);
        $this->assertSame($library->id, $libraryBinding->fresh()->owner->id);
    }

    public function test_mode_and_merge_strategy_cast_to_enums(): void
    {
        $org = Organisation::factory()->create();
        $schema = FormSchema::factory()->create(['organisation_id' => $org->id]);
        $field = FormField::factory()->create(['form_schema_id' => $schema->id]);

        $binding = FormFieldBinding::factory()->forField($field)->mirrored('person', 'email')->create();

        $fresh = $binding->fresh();
        $this->assertSame(FormFieldBindingMode::Mirrored, $fresh->mode);
        $this->assertTrue($fresh->isMirrored());
        $this->assertFalse($fresh->isEntityOwned());
    }
}