<?php

namespace Microsoft\Graph\Generated\Models;

use DateTime;
use Microsoft\Kiota\Abstractions\Serialization\Parsable;
use Microsoft\Kiota\Abstractions\Serialization\ParseNode;
use Microsoft\Kiota\Abstractions\Serialization\SerializationWriter;
use Microsoft\Kiota\Abstractions\Types\TypeUtils;

/**
 * A termsAndConditions entity represents the metadata and contents of a given Terms and Conditions (T&C) policy. T&C policies’ contents are presented to users upon their first attempt to enroll into Intune and subsequently upon edits where an administrator has required re-acceptance. They enable administrators to communicate the provisions to which a user must agree in order to have devices enrolled into Intune.
*/
class TermsAndConditions extends Entity implements Parsable 
{
    /**
     * Instantiates a new TermsAndConditions and sets the default values.
    */
    public function __construct() {
        parent::__construct();
    }

    /**
     * Creates a new instance of the appropriate class based on discriminator value
     * @param ParseNode $parseNode The parse node to use to read the discriminator value and create the object
     * @return TermsAndConditions
    */
    public static function createFromDiscriminatorValue(ParseNode $parseNode): TermsAndConditions {
        return new TermsAndConditions();
    }

    /**
     * Gets the acceptanceStatement property value. Administrator-supplied explanation of the terms and conditions, typically describing what it means to accept the terms and conditions set out in the T&C policy. This is shown to the user on prompts to accept the T&C policy.
     * @return string|null
    */
    public function getAcceptanceStatement(): ?string {
        $val = $this->getBackingStore()->get('acceptanceStatement');
        if (is_null($val) || is_string($val)) {
            return $val;
        }
        throw new \UnexpectedValueException("Invalid type found in backing store for 'acceptanceStatement'");
    }

    /**
     * Gets the acceptanceStatuses property value. The list of acceptance statuses for this T&C policy.
     * @return array<TermsAndConditionsAcceptanceStatus>|null
    */
    public function getAcceptanceStatuses(): ?array {
        $val = $this->getBackingStore()->get('acceptanceStatuses');
        if (is_array($val) || is_null($val)) {
            TypeUtils::validateCollectionValues($val, TermsAndConditionsAcceptanceStatus::class);
            /** @var array<TermsAndConditionsAcceptanceStatus>|null $val */
            return $val;
        }
        throw new \UnexpectedValueException("Invalid type found in backing store for 'acceptanceStatuses'");
    }

    /**
     * Gets the assignments property value. The list of assignments for this T&C policy.
     * @return array<TermsAndConditionsAssignment>|null
    */
    public function getAssignments(): ?array {
        $val = $this->getBackingStore()->get('assignments');
        if (is_array($val) || is_null($val)) {
            TypeUtils::validateCollectionValues($val, TermsAndConditionsAssignment::class);
            /** @var array<TermsAndConditionsAssignment>|null $val */
            return $val;
        }
        throw new \UnexpectedValueException("Invalid type found in backing store for 'assignments'");
    }

    /**
     * Gets the bodyText property value. Administrator-supplied body text of the terms and conditions, typically the terms themselves. This is shown to the user on prompts to accept the T&C policy.
     * @return string|null
    */
    public function getBodyText(): ?string {
        $val = $this->getBackingStore()->get('bodyText');
        if (is_null($val) || is_string($val)) {
            return $val;
        }
        throw new \UnexpectedValueException("Invalid type found in backing store for 'bodyText'");
    }

    /**
     * Gets the createdDateTime property value. DateTime the object was created.
     * @return DateTime|null
    */
    public function getCreatedDateTime(): ?DateTime {
        $val = $this->getBackingStore()->get('createdDateTime');
        if (is_null($val) || $val instanceof DateTime) {
            return $val;
        }
        throw new \UnexpectedValueException("Invalid type found in backing store for 'createdDateTime'");
    }

    /**
     * Gets the description property value. Administrator-supplied description of the T&C policy.
     * @return string|null
    */
    public function getDescription(): ?string {
        $val = $this->getBackingStore()->get('description');
        if (is_null($val) || is_string($val)) {
            return $val;
        }
        throw new \UnexpectedValueException("Invalid type found in backing store for 'description'");
    }

    /**
     * Gets the displayName property value. Administrator-supplied name for the T&C policy.
     * @return string|null
    */
    public function getDisplayName(): ?string {
        $val = $this->getBackingStore()->get('displayName');
        if (is_null($val) || is_string($val)) {
            return $val;
        }
        throw new \UnexpectedValueException("Invalid type found in backing store for 'displayName'");
    }

    /**
     * The deserialization information for the current model
     * @return array<string, callable(ParseNode): void>
    */
    public function getFieldDeserializers(): array {
        $o = $this;
        return array_merge(parent::getFieldDeserializers(), [
            'acceptanceStatement' => fn(ParseNode $n) => $o->setAcceptanceStatement($n->getStringValue()),
            'acceptanceStatuses' => fn(ParseNode $n) => $o->setAcceptanceStatuses($n->getCollectionOfObjectValues([TermsAndConditionsAcceptanceStatus::class, 'createFromDiscriminatorValue'])),
            'assignments' => fn(ParseNode $n) => $o->setAssignments($n->getCollectionOfObjectValues([TermsAndConditionsAssignment::class, 'createFromDiscriminatorValue'])),
            'bodyText' => fn(ParseNode $n) => $o->setBodyText($n->getStringValue()),
            'createdDateTime' => fn(ParseNode $n) => $o->setCreatedDateTime($n->getDateTimeValue()),
            'description' => fn(ParseNode $n) => $o->setDescription($n->getStringValue()),
            'displayName' => fn(ParseNode $n) => $o->setDisplayName($n->getStringValue()),
            'lastModifiedDateTime' => fn(ParseNode $n) => $o->setLastModifiedDateTime($n->getDateTimeValue()),
            'title' => fn(ParseNode $n) => $o->setTitle($n->getStringValue()),
            'version' => fn(ParseNode $n) => $o->setVersion($n->getIntegerValue()),
        ]);
    }

    /**
     * Gets the lastModifiedDateTime property value. DateTime the object was last modified.
     * @return DateTime|null
    */
    public function getLastModifiedDateTime(): ?DateTime {
        $val = $this->getBackingStore()->get('lastModifiedDateTime');
        if (is_null($val) || $val instanceof DateTime) {
            return $val;
        }
        throw new \UnexpectedValueException("Invalid type found in backing store for 'lastModifiedDateTime'");
    }

    /**
     * Gets the title property value. Administrator-supplied title of the terms and conditions. This is shown to the user on prompts to accept the T&C policy.
     * @return string|null
    */
    public function getTitle(): ?string {
        $val = $this->getBackingStore()->get('title');
        if (is_null($val) || is_string($val)) {
            return $val;
        }
        throw new \UnexpectedValueException("Invalid type found in backing store for 'title'");
    }

    /**
     * Gets the version property value. Integer indicating the current version of the terms. Incremented when an administrator makes a change to the terms and wishes to require users to re-accept the modified T&C policy.
     * @return int|null
    */
    public function getVersion(): ?int {
        $val = $this->getBackingStore()->get('version');
        if (is_null($val) || is_int($val)) {
            return $val;
        }
        throw new \UnexpectedValueException("Invalid type found in backing store for 'version'");
    }

    /**
     * Serializes information the current object
     * @param SerializationWriter $writer Serialization writer to use to serialize this model
    */
    public function serialize(SerializationWriter $writer): void {
        parent::serialize($writer);
        $writer->writeStringValue('acceptanceStatement', $this->getAcceptanceStatement());
        $writer->writeCollectionOfObjectValues('acceptanceStatuses', $this->getAcceptanceStatuses());
        $writer->writeCollectionOfObjectValues('assignments', $this->getAssignments());
        $writer->writeStringValue('bodyText', $this->getBodyText());
        $writer->writeDateTimeValue('createdDateTime', $this->getCreatedDateTime());
        $writer->writeStringValue('description', $this->getDescription());
        $writer->writeStringValue('displayName', $this->getDisplayName());
        $writer->writeDateTimeValue('lastModifiedDateTime', $this->getLastModifiedDateTime());
        $writer->writeStringValue('title', $this->getTitle());
        $writer->writeIntegerValue('version', $this->getVersion());
    }

    /**
     * Sets the acceptanceStatement property value. Administrator-supplied explanation of the terms and conditions, typically describing what it means to accept the terms and conditions set out in the T&C policy. This is shown to the user on prompts to accept the T&C policy.
     * @param string|null $value Value to set for the acceptanceStatement property.
    */
    public function setAcceptanceStatement(?string $value): void {
        $this->getBackingStore()->set('acceptanceStatement', $value);
    }

    /**
     * Sets the acceptanceStatuses property value. The list of acceptance statuses for this T&C policy.
     * @param array<TermsAndConditionsAcceptanceStatus>|null $value Value to set for the acceptanceStatuses property.
    */
    public function setAcceptanceStatuses(?array $value): void {
        $this->getBackingStore()->set('acceptanceStatuses', $value);
    }

    /**
     * Sets the assignments property value. The list of assignments for this T&C policy.
     * @param array<TermsAndConditionsAssignment>|null $value Value to set for the assignments property.
    */
    public function setAssignments(?array $value): void {
        $this->getBackingStore()->set('assignments', $value);
    }

    /**
     * Sets the bodyText property value. Administrator-supplied body text of the terms and conditions, typically the terms themselves. This is shown to the user on prompts to accept the T&C policy.
     * @param string|null $value Value to set for the bodyText property.
    */
    public function setBodyText(?string $value): void {
        $this->getBackingStore()->set('bodyText', $value);
    }

    /**
     * Sets the createdDateTime property value. DateTime the object was created.
     * @param DateTime|null $value Value to set for the createdDateTime property.
    */
    public function setCreatedDateTime(?DateTime $value): void {
        $this->getBackingStore()->set('createdDateTime', $value);
    }

    /**
     * Sets the description property value. Administrator-supplied description of the T&C policy.
     * @param string|null $value Value to set for the description property.
    */
    public function setDescription(?string $value): void {
        $this->getBackingStore()->set('description', $value);
    }

    /**
     * Sets the displayName property value. Administrator-supplied name for the T&C policy.
     * @param string|null $value Value to set for the displayName property.
    */
    public function setDisplayName(?string $value): void {
        $this->getBackingStore()->set('displayName', $value);
    }

    /**
     * Sets the lastModifiedDateTime property value. DateTime the object was last modified.
     * @param DateTime|null $value Value to set for the lastModifiedDateTime property.
    */
    public function setLastModifiedDateTime(?DateTime $value): void {
        $this->getBackingStore()->set('lastModifiedDateTime', $value);
    }

    /**
     * Sets the title property value. Administrator-supplied title of the terms and conditions. This is shown to the user on prompts to accept the T&C policy.
     * @param string|null $value Value to set for the title property.
    */
    public function setTitle(?string $value): void {
        $this->getBackingStore()->set('title', $value);
    }

    /**
     * Sets the version property value. Integer indicating the current version of the terms. Incremented when an administrator makes a change to the terms and wishes to require users to re-accept the modified T&C policy.
     * @param int|null $value Value to set for the version property.
    */
    public function setVersion(?int $value): void {
        $this->getBackingStore()->set('version', $value);
    }

}