<?php
namespace nur\sery\wip\schema\_scalar;

use nulib\tests\TestCase;
use nulib\ValueException;

class ScalarValueTest extends TestCase {
  function checkValue(ScalarValue $value, $dest, bool $present, bool $available, bool $valid, bool $normalized): void {
    self::assertSame($dest, $value->get(), "value");
    self::assertSame($present, $value->isPresent(), "present");
    self::assertSame($available, $value->isAvailable(), "available");
    self::assertSame($valid, $value->isValid(), "valid");
    self::assertSame($normalized, $value->isNormalized(), "normalized");
  }

  function testRawstring() {
    $schema = new ScalarSchema("rawstring");
    $value = $schema->newValue();

    $string = null;
    $value->reset($string, null, false);
    $this->checkValue($value, null, true, true, false, false);
    self::assertException(ValueException::class, function() use (&$value) {
      $string = null;
      $value->reset($string);
    });

    $string = ""; $value->reset($string, null, false);
    $this->checkValue($value, "", true, true, true, true);
    $string = ""; $value->reset($string);
    $this->checkValue($value, "", true, true, true, true);

    $string = "   "; $value->reset($string, null, false);
    $this->checkValue($value, "   ", true, true, true, true);
    $string = "   "; $value->reset($string);
    $this->checkValue($value, "   ", true, true, true, true);

    $string = "value"; $value->reset($string, null, false);
    $this->checkValue($value, "value", true, true, true, true);
    $string = "value"; $value->reset($string);
    $this->checkValue($value, "value", true, true, true, true);

    $string = "  value  "; $value->reset($string, null, false);
    $this->checkValue($value, "  value  ", true, true, true, true);
    $string = "  value  "; $value->reset($string);
    $this->checkValue($value, "  value  ", true, true, true, true);

    $string = true; $value->reset($string, null, false);
    $this->checkValue($value, true, true, true, true, false);
    $string = true; $value->reset($string);
    $this->checkValue($value, "1", true, true, true, true);

    $string = false; $value->reset($string, null, false);
    $this->checkValue($value, null, true, false, true, true);
    $string = false; $value->reset($string);
    $this->checkValue($value, null, true, false, true, true);

    $string = 42; $value->reset($string, null, false);
    $this->checkValue($value, 42, true, true, true, false);
    $string = 42; $value->reset($string);
    $this->checkValue($value, "42", true, true, true, true);

    $string = []; $value->reset($string, null, false);
    $this->checkValue($value, [], true, true, false, false);
    self::assertException(ValueException::class, function() use (&$value) {
      $string = null;
      $value->reset($string);
    });

    ## Tester nullable
    $schema = new ScalarSchema("?rawstring");
    $value = $schema->newValue();

    $string = null; $value->reset($string, null, false);
    $this->checkValue($value, null, true, true, true, true);
    $string = null; $value->reset($string, null);
    $this->checkValue($value, null, true, true, true, true);

    ## Tester required
    $schema = new ScalarSchema(["rawstring", "required" => true]);
    $value = $schema->newValue();

    $string = false; $value->reset($string, null, false);
    $this->checkValue($value, null, true, false, false, false);
    self::assertException(ValueException::class, function() use (&$value) {
      $string = false; $value->reset($string);
    });
  }

  function testString() {
    $schema = new ScalarSchema("string");
    $value = $schema->newValue();

    $string = null; $value->reset($string, null, false);
    $this->checkValue($value, null, true, true, false, false);
    self::assertException(ValueException::class, function() use (&$value) {
      $string = null;
      $value->reset($string);
    });

    $string = ""; $value->reset($string, null, false);
    $this->checkValue($value, "", true, true, true, true);
    $string = ""; $value->reset($string);
    $this->checkValue($value, "", true, true, true, true);

    $string = "   "; $value->reset($string, null, false);
    $this->checkValue($value, "   ", true, true, true, false);
    $string = "   "; $value->reset($string);
    $this->checkValue($value, "", true, true, true, true);

    $string = "value"; $value->reset($string, null, false);
    $this->checkValue($value, "value", true, true, true, true);
    $string = "value"; $value->reset($string);
    $this->checkValue($value, "value", true, true, true, true);

    $string = "  value  "; $value->reset($string, null, false);
    $this->checkValue($value, "  value  ", true, true, true, false);
    $string = "  value  "; $value->reset($string);
    $this->checkValue($value, "value", true, true, true, true);

    $string = true; $value->reset($string, null, false);
    $this->checkValue($value, true, true, true, true, false);
    $string = true; $value->reset($string);
    $this->checkValue($value, "1", true, true, true, true);

    $string = false; $value->reset($string, null, false);
    $this->checkValue($value, null, true, false, true, true);
    $string = false; $value->reset($string);
    $this->checkValue($value, null, true, false, true, true);

    $string = 42; $value->reset($string, null, false);
    $this->checkValue($value, 42, true, true, true, false);
    $string = 42; $value->reset($string);
    $this->checkValue($value, "42", true, true, true, true);

    $string = []; $value->reset($string, null, false);
    $this->checkValue($value, [], true, true, false, false);
    self::assertException(ValueException::class, function() use (&$value) {
      $string = null;
      $value->reset($string);
    });

    ## Tester nullable
    $schema = new ScalarSchema("?string");
    $value = $schema->newValue();

    $string = null; $value->reset($string, null, false);
    $this->checkValue($value, null, true, true, true, true);
    $string = null; $value->reset($string, null);
    $this->checkValue($value, null, true, true, true, true);

    ## Tester required
    $schema = new ScalarSchema(["string", "required" => true]);
    $value = $schema->newValue();

    $string = false; $value->reset($string, null, false);
    $this->checkValue($value, null, true, false, false, false);
    self::assertException(ValueException::class, function() use (&$value) {
      $string = false; $value->reset($string);
    });
  }
}