<?php namespace Propaganistas\LaravelPhone\Tests;

use libphonenumber\PhoneNumberFormat;
use Orchestra\Testbench\TestCase;

class PhoneValidatorTest extends TestCase
{

	protected $validator;

	public function setUp()
	{
		parent::setUp();

		$this->validator = $this->app['validator'];
	}

	private function performValidation($data)
	{
		$rule = 'phone' . (isset($data['rule']) ? ':' . $data['rule'] : '');

		$input = array_except($data, ['rule']);
		$input['nested']['field'] = $input['field'];
		if (isset($input['field_country'])) {
			$input['nested']['field_country'] = $input['field_country'];
		}

		$validator = $this->validator->make($input,
			[
				'field'        => $rule,
				'nested.field' => $rule
			]
		);

		return $validator->passes();
	}

	public function testValidatePhoneWithDefaultCountryNoType()
	{
		// Validator with correct country field.
		$this->assertTrue($this->performValidation([
			'field' => '016123456',
			'rule'  => 'BE'
		]));

		// Validator with wrong country value.
		$this->assertFalse($this->performValidation([
			'field' => '016123456',
			'rule'  => 'NL'
		]));

		// Validator with multiple country values, one correct.
		$this->assertTrue($this->performValidation([
			'field' => '016123456',
			'rule'  => 'BE,NL'
		]));

		// Validator with multiple country values, value correct for second country in list.
		$this->assertTrue($this->performValidation([
			'field' => '016123456',
			'rule'  => 'NL,BE'
		]));

		// Validator with multiple wrong country values.
		$this->assertFalse($this->performValidation([
			'field' => '016123456',
			'rule'  => 'DE,NL'
		]));
	}

	public function testValidatePhoneWithCountryFieldNoType()
	{
		// Validator with correct country field supplied.
		$this->assertTrue($this->performValidation([
			'field'         => '016123456',
			'field_country' => 'BE'
		]));

		// Validator with wrong country field supplied.
		$this->assertFalse($this->performValidation([
			'field'         => '016123456',
			'field_country' => 'NL'
		]));
	}

	public function testValidatePhoneWithDefaultCountryWithType()
	{
		// Validator with correct country value, correct type.
		$this->assertTrue($this->performValidation([
			'field' => '0499123456',
			'rule'  => 'BE,mobile'
		]));

		// Validator with correct country value, wrong type.
		$this->assertFalse($this->performValidation([
			'field' => '016123456',
			'rule'  => 'BE,mobile'
		]));

		// Validator with wrong country value, correct type.
		$this->assertFalse($this->performValidation([
			'field' => '0499123456',
			'rule'  => 'NL,mobile'
		]));

		// Validator with wrong country value, wrong type.
		$this->assertFalse($this->performValidation([
			'field' => '016123456',
			'rule'  => 'NL,mobile'
		]));

		// Validator with multiple country values, one correct, correct type.
		$this->assertTrue($this->performValidation([
			'field' => '0499123456',
			'rule'  => 'BE,NL,mobile'
		]));

		// Validator with multiple country values, one correct, wrong type.
		$this->assertFalse($this->performValidation([
			'field' => '016123456',
			'rule'  => 'BE,NL,mobile'
		]));

		// Validator with multiple country values, none correct, correct type.
		$this->assertFalse($this->performValidation([
			'field' => '0499123456',
			'rule'  => 'DE,NL,mobile'
		]));

		// Validator with multiple country values, none correct, wrong type.
		$this->assertFalse($this->performValidation([
			'field' => '016123456',
			'rule'  => 'DE,NL,mobile'
		]));
	}

	public function testValidatePhoneWithCountryFieldWithType()
	{
		// Validator with correct country field supplied, correct type.
		$this->assertTrue($this->performValidation([
			'field'         => '0499123456',
			'rule'          => 'mobile',
			'field_country' => 'BE'
		]));

		// Validator with correct country field supplied, wrong type.
		$this->assertFalse($this->performValidation([
			'field'         => '016123456',
			'rule'          => 'mobile',
			'field_country' => 'BE'
		]));

		// Validator with wrong country field supplied, correct type.
		$this->assertFalse($this->performValidation([
			'field'         => '0499123456',
			'rule'          => 'mobile',
			'field_country' => 'NL'
		]));

		// Validator with wrong country field supplied, wrong type.
		$this->assertFalse($this->performValidation([
			'field'         => '016123456',
			'rule'          => 'mobile',
			'field_country' => 'NL'
		]));
	}

	public function testValidatePhoneWithCustomCountryField()
	{
		// Validator with correct country field supplied, correct type.
		$this->assertTrue($this->performValidation([
			'field'        => '0499123456',
			'rule'         => 'mobile,country_code',
			'country_code' => 'BE'
		]));

		// Validator with correct country field supplied, wrong type.
		$this->assertFalse($this->performValidation([
			'field'        => '016123456',
			'rule'         => 'mobile,country_code',
			'country_code' => 'BE'
		]));

		// Validator with wrong country field supplied, correct type.
		$this->assertFalse($this->performValidation([
			'field'        => '0499123456',
			'rule'         => 'mobile,country_code',
			'country_code' => 'NL'
		]));

		// Validator with wrong country field supplied, wrong type.
		$this->assertFalse($this->performValidation([
			'field'        => '016123456',
			'rule'         => 'mobile,country_code',
			'country_code' => 'NL'
		]));
	}

	public function testValidatePhoneAutomaticDetectionFromInternationalInput()
	{
		// Validator with correct international input.
		$this->assertTrue($this->performValidation([
			'field' => '+3216123456',
			'rule'  => 'AUTO'
		]));

		// Validator with wrong international input.
		$this->assertFalse($this->performValidation([
			'field' => '003216123456',
			'rule'  => 'AUTO'
		]));

		// Validator with wrong international input.
		$this->assertFalse($this->performValidation([
			'field' => '+321456',
			'rule'  => 'AUTO'
		]));

		// Validator with wrong international input but correct default country.
		$this->assertTrue($this->performValidation([
			'field' => '016123456',
			'rule'  => 'AUTO,NL,BE'
		]));

		// Validator with wrong international input and wrong default country.
		$this->assertFalse($this->performValidation([
			'field' => '016123456',
			'rule'  => 'AUTO,NL,DE'
		]));
	}

	public function testValidatePhoneNoDefaultCountryNoCountryField()
	{
		$this->setExpectedException('Propaganistas\LaravelPhone\Exceptions\NoValidCountryFoundException');

		// Validator with no country field or given country.
		$this->performValidation([
			'field' => '016123456'
		]);

		// Validator with no country field or given country, wrong type.
		$this->performValidation([
			'field' => '016123456',
			'rule'  => 'mobile'
		]);

		// Validator with no country field or given country, correct type.
		$this->performValidation([
			'field' => '0499123456',
			'rule'  => 'mobile'
		]);

		// Validator with no country field or given country, correct type, faulty parameter.
		$this->performValidation([
			'field' => '0499123456',
			'rule'  => 'mobile,xyz'
		]);
	}

	public function testValidatePhoneLenient()
	{
		// Validator with AU area code, lenient off
		$this->assertFalse($this->performValidation([
			'field' => '88885555',
			'rule'  => 'AU'
		]));

		// Validator with AU area code, lenient on
		$this->assertTrue($this->performValidation([
			'field' => '88885555',
			'rule'  => 'LENIENT,AU'
		]));

		// Validator with correct country field supplied, lenient on
		$this->assertTrue($this->performValidation([
			'field'         => '88885555',
			'rule'          => 'LENIENT',
			'field_country' => 'AU'
		]));

		// Validator with wrong country field supplied, lenient on
		$this->assertTrue($this->performValidation([
			'field'         => '88885555',
			'rule'          => 'LENIENT',
			'field_country' => 'BE'
		]));

		// Validator with no area code, lenient on
		$this->assertTrue($this->performValidation([
			'field' => '+16502530000',
			'rule'  => 'LENIENT'
		]));

		// Validator with US area code, lenient on
		$this->assertTrue($this->performValidation([
			'field' => '+16502530000',
			'rule'  => 'LENIENT,US'
		]));

		// Validator with no area code, lenient off
		$this->assertFalse($this->performValidation([
			'field' => '6502530000',
			'rule'  => 'LENIENT'
		]));

		// Validator with US area code, lenient on
		$this->assertTrue($this->performValidation([
			'field' => '6502530000',
			'rule'  => 'LENIENT,US'
		]));

		// Validator with US area code, lenient off
		$this->assertFalse($this->performValidation([
			'field' => '2530000',
			'rule'  => 'LENIENT'
		]));

		// Validator with US area code, lenient on
		$this->assertTrue($this->performValidation([
			'field' => '2530000',
			'rule'  => 'LENIENT,US'
		]));
	}

	public function testValidatePhoneFaultyParameters()
	{
		$this->setExpectedException('Propaganistas\LaravelPhone\Exceptions\InvalidParameterException');

		// Validator with given country, correct type, faulty parameter.
		$this->performValidation([
			'field' => '016123456',
			'rule'  => 'BE,mobile,xyz'
		]);

		// Validator with country field, correct type, faulty parameter.
		$this->performValidation([
			'field'         => '016123456',
			'rule'          => 'mobile,xyz',
			'field_country' => 'BE'
		]);
	}

	public function testPhoneFormatHelperFunction()
	{
		// Test landline number without format parameter.
		$actual = phone_format('016123456', 'BE');
		$expected = '+32 16 12 34 56';
		$this->assertEquals($expected, $actual);

		// Test landline number with format parameter.
		$actual = phone_format('016123456', 'BE', PhoneNumberFormat::NATIONAL);
		$expected = '016 12 34 56';
		$this->assertEquals($expected, $actual);

		// Test mobile number without format parameter.
		$actual = phone_format('0499123456', 'BE');
		$expected = '+32 499 12 34 56';
		$this->assertEquals($expected, $actual);

		// Test mobile number with format parameter.
		$actual = phone_format('0499123456', 'BE', PhoneNumberFormat::NATIONAL);
		$expected = '0499 12 34 56';
		$this->assertEquals($expected, $actual);
	}

}