<?php

declare(strict_types=1);

use App\Casts\NutritionalValuesCast;
use Domain\Models\ValueObjects\NutritionalValues;
use Illuminate\Database\Eloquent\Model;

it('gets nutritional values', function () {
    // GIVEN
    $cast  = new NutritionalValuesCast();
    $model = \Mockery::mock(Model::class);

    // WHEN
    $values = $cast->get($model, 'nutritional', null, [
        'nv_ref_weight_g' => 100.5,
        'nv_kj'           => 200.0,
        'nv_kcal'         => null,
    ]);

    // THEN
    expect($values)->toBeInstanceOf(NutritionalValues::class)
        ->and($values->refWeightG)->toBe(100.5)
        ->and($values->kj)->toBe(200.0)
        ->and($values->kcal)->toBeNull();
});

it('throws exception when getting invalid float type', function () {
    // GIVEN
    $cast  = new NutritionalValuesCast();
    $model = \Mockery::mock(Model::class);

    // WHEN
    $cast->get($model, 'nutritional', null, [
        'nv_ref_weight_g' => 'abc',
    ]);

    // THEN
})->throws(
    \Exception::class,
    'Expected `nv_ref_weight_g` to be numeric of null'
);

it('sets nutritional values', function () {
    // GIVEN
    $cast   = new NutritionalValuesCast();
    $model  = \Mockery::mock(Model::class);
    $values = new NutritionalValues(refWeightG: 100.5, kj: 200.0);

    // WHEN
    $array = $cast->set($model, 'nutritional', $values, []);

    // THEN
    expect($array)->toBeArray()
        ->and($array['nv_ref_weight_g'])->toBe(100.5)
        ->and($array['nv_kj'])->toBe(200.0);
});

it('sets default when null', function () {
    // GIVEN
    $cast  = new NutritionalValuesCast();
    $model = \Mockery::mock(Model::class);

    // WHEN
    $array = $cast->set($model, 'nutritional', null, []);

    // THEN
    expect($array)->toBeArray()
        ->and($array['nv_ref_weight_g'])->toBeNull();
});

it('throws exception when setting invalid type', function () {
    // GIVEN
    $cast  = new NutritionalValuesCast();
    $model = \Mockery::mock(Model::class);

    // WHEN
    $cast->set($model, 'nutritional', 'invalid', []);

    // THEN
})->throws(
    \InvalidArgumentException::class,
    'The given value is not a NutritionalValues instance.'
);