crewli/api/tests/Unit/Observers/FormBuilder/FormValueObserverTest.php

<?php

declare(strict_types=1);

namespace Tests\Unit\Observers\FormBuilder;

use App\Enums\FormBuilder\FormFieldType;
use App\Enums\FormBuilder\FormValueStorageHint;
use App\Models\FormBuilder\FormField;
use App\Models\FormBuilder\FormSchema;
use App\Models\FormBuilder\FormSubmission;
use App\Models\FormBuilder\FormValue;
use App\Models\FormBuilder\FormValueOption;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Tests\TestCase;

final class FormValueObserverTest extends TestCase
{
    use RefreshDatabase;

    private FormSchema $schema;

    private FormSubmission $submission;

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

        $this->schema = FormSchema::factory()->create();
        $this->submission = FormSubmission::factory()->create([
            'form_schema_id' => $this->schema->id,
        ]);
    }

    public function test_string_hint_populates_value_indexed_when_filterable(): void
    {
        $field = FormField::factory()->for($this->schema, 'schema')->create([
            'field_type' => FormFieldType::TEXT->value,
            'value_storage_hint' => FormValueStorageHint::STRING,
            'is_filterable' => true,
        ]);

        $value = FormValue::create([
            'form_submission_id' => $this->submission->id,
            'form_field_id' => $field->id,
            'value' => ['value' => 'Bert Hausmans'],
        ]);

        $this->assertSame('Bert Hausmans', $value->fresh()->value_indexed);
        $this->assertNull($value->value_number);
        $this->assertNull($value->value_date);
        $this->assertNull($value->value_bool);
    }

    public function test_string_hint_leaves_value_indexed_null_when_not_filterable(): void
    {
        $field = FormField::factory()->for($this->schema, 'schema')->create([
            'field_type' => FormFieldType::TEXT->value,
            'value_storage_hint' => FormValueStorageHint::STRING,
            'is_filterable' => false,
        ]);

        $value = FormValue::create([
            'form_submission_id' => $this->submission->id,
            'form_field_id' => $field->id,
            'value' => ['value' => 'Niet-filterable tekst'],
        ]);

        $this->assertNull($value->fresh()->value_indexed);
    }

    public function test_number_hint_populates_value_number(): void
    {
        $field = FormField::factory()->for($this->schema, 'schema')->create([
            'field_type' => FormFieldType::NUMBER->value,
            'value_storage_hint' => FormValueStorageHint::NUMBER,
        ]);

        $value = FormValue::create([
            'form_submission_id' => $this->submission->id,
            'form_field_id' => $field->id,
            'value' => ['value' => 42.5],
        ]);

        $this->assertEqualsWithDelta(42.5, (float) $value->fresh()->value_number, 0.0001);
        $this->assertNull($value->fresh()->value_indexed);
    }

    public function test_date_hint_populates_value_date(): void
    {
        $field = FormField::factory()->for($this->schema, 'schema')->create([
            'field_type' => FormFieldType::DATE->value,
            'value_storage_hint' => FormValueStorageHint::DATE,
        ]);

        $value = FormValue::create([
            'form_submission_id' => $this->submission->id,
            'form_field_id' => $field->id,
            'value' => ['value' => '2026-07-04'],
        ]);

        $this->assertSame('2026-07-04', $value->fresh()->value_date->format('Y-m-d'));
    }

    public function test_bool_hint_populates_value_bool(): void
    {
        $field = FormField::factory()->for($this->schema, 'schema')->create([
            'field_type' => FormFieldType::BOOLEAN->value,
            'value_storage_hint' => FormValueStorageHint::BOOL,
        ]);

        $value = FormValue::create([
            'form_submission_id' => $this->submission->id,
            'form_field_id' => $field->id,
            'value' => ['value' => true],
        ]);

        $this->assertTrue($value->fresh()->value_bool);
    }

    public function test_json_hint_leaves_typed_columns_null(): void
    {
        $field = FormField::factory()->for($this->schema, 'schema')->create([
            'field_type' => FormFieldType::TABLE_ROWS->value,
            'value_storage_hint' => FormValueStorageHint::JSON,
        ]);

        $value = FormValue::create([
            'form_submission_id' => $this->submission->id,
            'form_field_id' => $field->id,
            'value' => [['col_a' => 'x', 'col_b' => 'y']],
        ]);

        $fresh = $value->fresh();
        $this->assertNull($fresh->value_indexed);
        $this->assertNull($fresh->value_number);
        $this->assertNull($fresh->value_date);
        $this->assertNull($fresh->value_bool);
    }

    public function test_filterable_multiselect_rebuilds_pivot(): void
    {
        $field = FormField::factory()->for($this->schema, 'schema')->create([
            'field_type' => FormFieldType::MULTISELECT->value,
            'value_storage_hint' => FormValueStorageHint::JSON,
            'is_filterable' => true,
        ]);

        $value = FormValue::create([
            'form_submission_id' => $this->submission->id,
            'form_field_id' => $field->id,
            'value' => ['XS', 'M', 'XXL'],
        ]);

        $options = FormValueOption::where('form_value_id', $value->id)
            ->pluck('option_value')
            ->sort()
            ->values()
            ->all();

        $this->assertSame(['M', 'XS', 'XXL'], $options);
    }

    public function test_resave_rebuilds_pivot_idempotently(): void
    {
        $field = FormField::factory()->for($this->schema, 'schema')->create([
            'field_type' => FormFieldType::MULTISELECT->value,
            'is_filterable' => true,
        ]);

        $value = FormValue::create([
            'form_submission_id' => $this->submission->id,
            'form_field_id' => $field->id,
            'value' => ['A', 'B'],
        ]);

        $this->assertSame(2, FormValueOption::where('form_value_id', $value->id)->count());

        // Resave with different options.
        $value->value = ['C'];
        $value->save();

        $options = FormValueOption::where('form_value_id', $value->id)
            ->pluck('option_value')
            ->all();

        $this->assertSame(['C'], $options);
    }

    public function test_non_filterable_field_does_not_populate_pivot(): void
    {
        $field = FormField::factory()->for($this->schema, 'schema')->create([
            'field_type' => FormFieldType::MULTISELECT->value,
            'is_filterable' => false,
        ]);

        $value = FormValue::create([
            'form_submission_id' => $this->submission->id,
            'form_field_id' => $field->id,
            'value' => ['A', 'B'],
        ]);

        $this->assertSame(0, FormValueOption::where('form_value_id', $value->id)->count());
    }

    public function test_single_value_filterable_populates_value_indexed_even_when_hint_is_json(): void
    {
        $field = FormField::factory()->for($this->schema, 'schema')->create([
            'field_type' => FormFieldType::SELECT->value,
            'value_storage_hint' => FormValueStorageHint::JSON,
            'is_filterable' => true,
        ]);

        $value = FormValue::create([
            'form_submission_id' => $this->submission->id,
            'form_field_id' => $field->id,
            'value' => ['value' => 'beta'],
        ]);

        $this->assertSame('beta', $value->fresh()->value_indexed);
    }
}