<?php

namespace Microsoft\Graph\Generated\Models;

use Microsoft\Kiota\Abstractions\Serialization\AdditionalDataHolder;
use Microsoft\Kiota\Abstractions\Serialization\Parsable;
use Microsoft\Kiota\Abstractions\Serialization\ParseNode;
use Microsoft\Kiota\Abstractions\Serialization\SerializationWriter;
use Microsoft\Kiota\Abstractions\Store\BackedModel;
use Microsoft\Kiota\Abstractions\Store\BackingStore;
use Microsoft\Kiota\Abstractions\Store\BackingStoreFactorySingleton;
use Microsoft\Kiota\Abstractions\Types\TypeUtils;

class TargetResource implements AdditionalDataHolder, BackedModel, Parsable 
{
    /**
     * @var BackingStore $backingStore Stores model information.
    */
    private BackingStore $backingStore;
    
    /**
     * Instantiates a new TargetResource and sets the default values.
    */
    public function __construct() {
        $this->backingStore = BackingStoreFactorySingleton::getInstance()->createBackingStore();
        $this->setAdditionalData([]);
    }

    /**
     * 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 TargetResource
    */
    public static function createFromDiscriminatorValue(ParseNode $parseNode): TargetResource {
        return new TargetResource();
    }

    /**
     * Gets the AdditionalData property value. Stores additional data not described in the OpenAPI description found when deserializing. Can be used for serialization as well.
     * @return array<string, mixed>|null
    */
    public function getAdditionalData(): ?array {
        $val = $this->getBackingStore()->get('additionalData');
        if (is_null($val) || is_array($val)) {
            /** @var array<string, mixed>|null $val */
            return $val;
        }
        throw new \UnexpectedValueException("Invalid type found in backing store for 'additionalData'");
    }

    /**
     * Gets the BackingStore property value. Stores model information.
     * @return BackingStore
    */
    public function getBackingStore(): BackingStore {
        return $this->backingStore;
    }

    /**
     * Gets the displayName property value. Indicates the visible name defined for the resource. Typically specified when the resource is created.
     * @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  [
            'displayName' => fn(ParseNode $n) => $o->setDisplayName($n->getStringValue()),
            'groupType' => fn(ParseNode $n) => $o->setGroupType($n->getEnumValue(GroupType::class)),
            'id' => fn(ParseNode $n) => $o->setId($n->getStringValue()),
            'modifiedProperties' => fn(ParseNode $n) => $o->setModifiedProperties($n->getCollectionOfObjectValues([ModifiedProperty::class, 'createFromDiscriminatorValue'])),
            '@odata.type' => fn(ParseNode $n) => $o->setOdataType($n->getStringValue()),
            'type' => fn(ParseNode $n) => $o->setType($n->getStringValue()),
            'userPrincipalName' => fn(ParseNode $n) => $o->setUserPrincipalName($n->getStringValue()),
        ];
    }

    /**
     * Gets the groupType property value. When type is set to Group, this indicates the group type. The possible values are: unifiedGroups, azureAD, and unknownFutureValue
     * @return GroupType|null
    */
    public function getGroupType(): ?GroupType {
        $val = $this->getBackingStore()->get('groupType');
        if (is_null($val) || $val instanceof GroupType) {
            return $val;
        }
        throw new \UnexpectedValueException("Invalid type found in backing store for 'groupType'");
    }

    /**
     * Gets the id property value. Indicates the unique ID of the resource.
     * @return string|null
    */
    public function getId(): ?string {
        $val = $this->getBackingStore()->get('id');
        if (is_null($val) || is_string($val)) {
            return $val;
        }
        throw new \UnexpectedValueException("Invalid type found in backing store for 'id'");
    }

    /**
     * Gets the modifiedProperties property value. Indicates name, old value and new value of each attribute that changed. Property values depend on the operation type.
     * @return array<ModifiedProperty>|null
    */
    public function getModifiedProperties(): ?array {
        $val = $this->getBackingStore()->get('modifiedProperties');
        if (is_array($val) || is_null($val)) {
            TypeUtils::validateCollectionValues($val, ModifiedProperty::class);
            /** @var array<ModifiedProperty>|null $val */
            return $val;
        }
        throw new \UnexpectedValueException("Invalid type found in backing store for 'modifiedProperties'");
    }

    /**
     * Gets the @odata.type property value. The OdataType property
     * @return string|null
    */
    public function getOdataType(): ?string {
        $val = $this->getBackingStore()->get('odataType');
        if (is_null($val) || is_string($val)) {
            return $val;
        }
        throw new \UnexpectedValueException("Invalid type found in backing store for 'odataType'");
    }

    /**
     * Gets the type property value. Describes the resource type.  Example values include Application, Group, ServicePrincipal, and User.
     * @return string|null
    */
    public function getType(): ?string {
        $val = $this->getBackingStore()->get('type');
        if (is_null($val) || is_string($val)) {
            return $val;
        }
        throw new \UnexpectedValueException("Invalid type found in backing store for 'type'");
    }

    /**
     * Gets the userPrincipalName property value. When type is set to User, this includes the user name that initiated the action; null for other types.
     * @return string|null
    */
    public function getUserPrincipalName(): ?string {
        $val = $this->getBackingStore()->get('userPrincipalName');
        if (is_null($val) || is_string($val)) {
            return $val;
        }
        throw new \UnexpectedValueException("Invalid type found in backing store for 'userPrincipalName'");
    }

    /**
     * Serializes information the current object
     * @param SerializationWriter $writer Serialization writer to use to serialize this model
    */
    public function serialize(SerializationWriter $writer): void {
        $writer->writeStringValue('displayName', $this->getDisplayName());
        $writer->writeEnumValue('groupType', $this->getGroupType());
        $writer->writeStringValue('id', $this->getId());
        $writer->writeCollectionOfObjectValues('modifiedProperties', $this->getModifiedProperties());
        $writer->writeStringValue('@odata.type', $this->getOdataType());
        $writer->writeStringValue('type', $this->getType());
        $writer->writeStringValue('userPrincipalName', $this->getUserPrincipalName());
        $writer->writeAdditionalData($this->getAdditionalData());
    }

    /**
     * Sets the AdditionalData property value. Stores additional data not described in the OpenAPI description found when deserializing. Can be used for serialization as well.
     * @param array<string,mixed> $value Value to set for the AdditionalData property.
    */
    public function setAdditionalData(?array $value): void {
        $this->getBackingStore()->set('additionalData', $value);
    }

    /**
     * Sets the BackingStore property value. Stores model information.
     * @param BackingStore $value Value to set for the BackingStore property.
    */
    public function setBackingStore(BackingStore $value): void {
        $this->backingStore = $value;
    }

    /**
     * Sets the displayName property value. Indicates the visible name defined for the resource. Typically specified when the resource is created.
     * @param string|null $value Value to set for the displayName property.
    */
    public function setDisplayName(?string $value): void {
        $this->getBackingStore()->set('displayName', $value);
    }

    /**
     * Sets the groupType property value. When type is set to Group, this indicates the group type. The possible values are: unifiedGroups, azureAD, and unknownFutureValue
     * @param GroupType|null $value Value to set for the groupType property.
    */
    public function setGroupType(?GroupType $value): void {
        $this->getBackingStore()->set('groupType', $value);
    }

    /**
     * Sets the id property value. Indicates the unique ID of the resource.
     * @param string|null $value Value to set for the id property.
    */
    public function setId(?string $value): void {
        $this->getBackingStore()->set('id', $value);
    }

    /**
     * Sets the modifiedProperties property value. Indicates name, old value and new value of each attribute that changed. Property values depend on the operation type.
     * @param array<ModifiedProperty>|null $value Value to set for the modifiedProperties property.
    */
    public function setModifiedProperties(?array $value): void {
        $this->getBackingStore()->set('modifiedProperties', $value);
    }

    /**
     * Sets the @odata.type property value. The OdataType property
     * @param string|null $value Value to set for the @odata.type property.
    */
    public function setOdataType(?string $value): void {
        $this->getBackingStore()->set('odataType', $value);
    }

    /**
     * Sets the type property value. Describes the resource type.  Example values include Application, Group, ServicePrincipal, and User.
     * @param string|null $value Value to set for the type property.
    */
    public function setType(?string $value): void {
        $this->getBackingStore()->set('type', $value);
    }

    /**
     * Sets the userPrincipalName property value. When type is set to User, this includes the user name that initiated the action; null for other types.
     * @param string|null $value Value to set for the userPrincipalName property.
    */
    public function setUserPrincipalName(?string $value): void {
        $this->getBackingStore()->set('userPrincipalName', $value);
    }

}