refactor: documents interfaces

Signed-off-by: Sebastian Krupinski <krupinski01@gmail.com>

shared/lib/Documents/Collection/CollectionBaseAbstract.php

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+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: Sebastian Krupinski <krupinski01@gmail.com>
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace KTXF\Documents\Collection;
+
+use KTXF\Resource\Identifier\CollectionIdentifier;
+use KTXF\Resource\Provider\Node\NodeBaseAbstract;
+
+/**
+ * Abstract Documents Collection Base Class
+ * 
+ * Provides common implementation for chrono collections
+ * 
+ * @since 2025.05.01
+ */
+abstract class CollectionBase extends NodeBaseAbstract implements CollectionBaseInterface {
+
+    protected CollectionPropertiesBaseAbstract $properties;
+
+    protected function nodeIdentifier(): CollectionIdentifier {
+        return new CollectionIdentifier($this->data[static::PROPERTY_PROVIDER], $this->data[static::PROPERTY_SERVICE], (string) $this->data[static::PROPERTY_IDENTIFIER]);
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function getProperties(): CollectionPropertiesBaseInterface {
+        return $this->properties;
+    }
+}

shared/lib/Documents/Collection/CollectionBaseInterface.php

@@ -0,0 +1,30 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: Sebastian Krupinski <krupinski01@gmail.com>
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace KTXF\Documents\Collection;
+
+use KTXF\Resource\Provider\Node\NodeBaseInterface;
+
+/**
+ * Collection Base Interface
+ * 
+ * Interface represents a collection in a service
+ * 
+ * @since 2025.05.01
+ */
+interface CollectionBaseInterface extends NodeBaseInterface {
+
+    /**
+     * Gets the collection properties
+     * 
+     * @since 2025.05.01
+     */
+    public function getProperties(): CollectionPropertiesBaseInterface|CollectionPropertiesMutableInterface;
+
+}

shared/lib/Documents/Collection/CollectionContent.php

@@ -0,0 +1,23 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: Sebastian Krupinski <krupinski01@gmail.com>
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace KTXF\Documents\Collection;
+
+use JsonSerializable;
+
+enum CollectionContent: string implements JsonSerializable {
+
+    case File = 'file';
+    case Folder = 'folder';
+
+    public function jsonSerialize(): string {
+        return $this->value;
+    }
+
+}

shared/lib/Documents/Collection/CollectionMutableAbstract.php

@@ -0,0 +1,51 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: Sebastian Krupinski <krupinski01@gmail.com>
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace KTXF\Documents\Collection;
+
+use KTXF\Resource\Identifier\CollectionIdentifier;
+use KTXF\Resource\Provider\Node\NodeMutableAbstract;
+use KTXF\Resource\Provider\Node\NodePropertiesMutableInterface;
+
+/**
+ * Abstract Documents Collection Mutable Class
+ * 
+ * Provides common implementation for mutable chrono collections
+ * 
+ * @since 2025.05.01
+ */
+abstract class CollectionMutableAbstract extends NodeMutableAbstract implements CollectionMutableInterface {
+
+    protected CollectionPropertiesMutableAbstract $properties;
+
+    protected function nodeIdentifier(): CollectionIdentifier {
+        return new CollectionIdentifier($this->data[static::PROPERTY_PROVIDER], $this->data[static::PROPERTY_SERVICE], (string) $this->data[static::PROPERTY_IDENTIFIER]);
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function getProperties(): CollectionPropertiesMutableInterface {
+        return $this->properties;
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function setProperties(NodePropertiesMutableInterface $value): static {
+        if (!$value instanceof CollectionPropertiesMutableInterface) {
+            throw new \InvalidArgumentException('Properties must implement CollectionPropertiesMutableInterface');
+        }
+
+        // Copy all property values
+        $this->properties->setLabel($value->getLabel());
+
+        return $this;
+    }
+}

shared/lib/Documents/Collection/CollectionMutableInterface.php

@@ -0,0 +1,32 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: Sebastian Krupinski <krupinski01@gmail.com>
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace KTXF\Documents\Collection;
+
+use KTXF\Resource\Provider\Node\NodeMutableInterface;
+
+/**
+ * Documents Collection Mutable Interface
+ * 
+ * Interface for altering collection properties in a chrono service
+ * 
+ * @since 2025.05.01
+ * 
+ * @method static setProperties(CollectionPropertiesMutableInterface $value)
+ */
+interface CollectionMutableInterface extends CollectionBaseInterface, NodeMutableInterface {
+
+    /**
+     * Gets the collection properties (mutable)
+     * 
+     * @since 2025.05.01
+     */
+    public function getProperties(): CollectionPropertiesMutableInterface;
+
+}

shared/lib/Documents/Collection/CollectionPropertiesBaseAbstract.php

@@ -0,0 +1,42 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: Sebastian Krupinski <krupinski01@gmail.com>
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace KTXF\Documents\Collection;
+
+use KTXF\Resource\Provider\Node\NodePropertiesBaseAbstract;
+
+/**
+ * Abstract Collection Properties Base Class
+ * 
+ * Provides common implementation for collection properties
+ * 
+ * @since 2025.05.01
+ */
+abstract class CollectionPropertiesBaseAbstract extends NodePropertiesBaseAbstract implements CollectionPropertiesBaseInterface {
+
+    public const JSON_TYPE = CollectionPropertiesBaseInterface::JSON_TYPE;
+
+    public function content(): CollectionContent {
+        $content = $this->data[self::PROPERTY_CONTENTS] ?? null;
+        if ($content instanceof CollectionContent) {
+            return $content;
+        }
+
+        if (is_string($content)) {
+            return CollectionContent::tryFrom($content) ?? CollectionContent::File;
+        }
+
+        return CollectionContent::File;
+    }
+
+    public function getLabel(): string {
+        return $this->data[self::PROPERTY_LABEL] ?? '';
+    }
+
+}

shared/lib/Documents/Collection/CollectionPropertiesBaseInterface.php

@@ -0,0 +1,29 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: Sebastian Krupinski <krupinski01@gmail.com>
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace KTXF\Documents\Collection;
+
+use KTXF\Resource\Provider\Node\NodePropertiesBaseInterface;
+
+interface CollectionPropertiesBaseInterface extends NodePropertiesBaseInterface {
+
+	public const JSON_TYPE = 'document:collection';
+	public const PROPERTY_CONTENTS = 'content';
+	public const PROPERTY_LABEL = 'label';
+
+	public function content(): CollectionContent;
+
+	/**
+	 * Gets the human friendly name of this collection (e.g. Personal Calendar)
+	 *
+	 * @since 2025.05.01
+	 */
+	public function getLabel(): string;
+
+}

shared/lib/Documents/Collection/CollectionPropertiesMutableAbstract.php

@@ -0,0 +1,34 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: Sebastian Krupinski <krupinski01@gmail.com>
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace KTXF\Documents\Collection;
+
+/**
+ * Abstract Documents Collection Properties Mutable Class
+ */
+abstract class CollectionPropertiesMutableAbstract extends CollectionPropertiesBaseAbstract implements CollectionPropertiesMutableInterface {
+
+    public const JSON_TYPE = CollectionPropertiesBaseInterface::JSON_TYPE;
+    
+    public function jsonDeserialize(array|string $data): static {
+        if (is_string($data)) {
+            $data = json_decode($data, true);
+        }
+
+        $this->data = $data;
+
+        return $this;
+    }
+    
+    public function setLabel(string $value): static {
+        $this->data[self::PROPERTY_LABEL] = $value;
+        return $this;
+    }
+
+}

shared/lib/Documents/Collection/CollectionPropertiesMutableInterface.php

@@ -0,0 +1,25 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: Sebastian Krupinski <krupinski01@gmail.com>
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace KTXF\Documents\Collection;
+
+use KTXF\Resource\Provider\Node\NodePropertiesMutableInterface;
+
+interface CollectionPropertiesMutableInterface extends CollectionPropertiesBaseInterface, NodePropertiesMutableInterface {
+
+	public const JSON_TYPE = CollectionPropertiesBaseInterface::JSON_TYPE;
+
+	/**
+	 * Sets the human friendly name of this collection (e.g. Personal Calendar)
+	 *
+	 * @since 2025.05.01
+	 */
+	public function setLabel(string $value): static;
+
+}

shared/lib/Documents/Entity/EntityBaseAbstract.php

@@ -0,0 +1,36 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: Sebastian Krupinski <krupinski01@gmail.com>
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace KTXF\Documents\Entity;
+
+use KTXF\Resource\Identifier\EntityIdentifier;
+use KTXF\Resource\Provider\Node\NodeBaseAbstract;
+
+/**
+ * Abstract Documents Entity Base Class
+ * 
+ * Provides common implementation for chrono entities
+ * 
+ * @since 2025.05.01
+ */
+abstract class EntityBaseAbstract extends NodeBaseAbstract implements EntityBaseInterface {
+
+    protected EntityPropertiesBaseAbstract $properties;
+
+    protected function nodeIdentifier(): EntityIdentifier {
+        return new EntityIdentifier($this->data[static::PROPERTY_PROVIDER], $this->data[static::PROPERTY_SERVICE], (string) $this->data[static::PROPERTY_COLLECTION], (string) $this->data[static::PROPERTY_IDENTIFIER]);
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function getProperties(): EntityPropertiesBaseInterface {
+        return $this->properties;
+    }
+}

shared/lib/Documents/Entity/EntityBaseInterface.php

@@ -0,0 +1,25 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: Sebastian Krupinski <krupinski01@gmail.com>
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace KTXF\Documents\Entity;
+
+use KTXF\Resource\Provider\Node\NodeBaseInterface;
+
+interface EntityBaseInterface extends NodeBaseInterface {
+
+    public const JSON_TYPE = 'document:entity';
+
+    /**
+     * Gets the entity properties
+     * 
+     * @since 2025.05.01
+     */
+    public function getProperties(): EntityPropertiesBaseInterface|EntityPropertiesMutableInterface;
+
+}

shared/lib/Documents/Entity/EntityMutableAbstract.php

@@ -0,0 +1,52 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: Sebastian Krupinski <krupinski01@gmail.com>
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace KTXF\Documents\Entity;
+
+use KTXF\Resource\Identifier\EntityIdentifier;
+use KTXF\Resource\Provider\Node\NodeMutableAbstract;
+use KTXF\Resource\Provider\Node\NodePropertiesMutableInterface;
+
+/**
+ * Abstract Documents Entity Mutable Class
+ * 
+ * Provides common implementation for mutable chrono entities
+ * 
+ * @since 2025.05.01
+ */
+abstract class EntityMutableAbstract extends NodeMutableAbstract implements EntityMutableInterface {
+
+    public const JSON_TYPE = EntityMutableInterface::JSON_TYPE;
+
+    protected EntityPropertiesMutableAbstract $properties;
+
+    protected function nodeIdentifier(): EntityIdentifier {
+        return new EntityIdentifier($this->data[static::PROPERTY_PROVIDER], $this->data[static::PROPERTY_SERVICE], (string) $this->data[static::PROPERTY_COLLECTION], (string) $this->data[static::PROPERTY_IDENTIFIER]);
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function getProperties(): EntityPropertiesMutableInterface {
+        return $this->properties;
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function setProperties(NodePropertiesMutableInterface $value): static {
+        if (!$value instanceof EntityPropertiesMutableInterface) {
+            throw new \InvalidArgumentException('Properties must implement EntityPropertiesMutableInterface');
+        }
+
+        $this->properties->setDataRaw($value->getDataRaw());
+
+        return $this;
+    }
+}

shared/lib/Documents/Entity/EntityMutableInterface.php

@@ -0,0 +1,28 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: Sebastian Krupinski <krupinski01@gmail.com>
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace KTXF\Documents\Entity;
+
+use KTXF\Resource\Provider\Node\NodeMutableInterface;
+
+/**
+ * @method static setProperties(EntityPropertiesMutableInterface $value)
+ */
+interface EntityMutableInterface extends EntityBaseInterface, NodeMutableInterface {
+
+    public const JSON_TYPE = EntityBaseInterface::JSON_TYPE;
+
+    /**
+     * Gets the entity properties (mutable)
+     * 
+     * @since 2025.05.01
+     */
+    public function getProperties(): EntityPropertiesMutableInterface;
+
+}

shared/lib/Documents/Entity/EntityPropertiesBaseAbstract.php

@@ -0,0 +1,38 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: Sebastian Krupinski <krupinski01@gmail.com>
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace KTXF\Documents\Entity;
+
+use KTXF\Resource\Provider\Node\NodePropertiesBaseAbstract;
+
+abstract class EntityPropertiesBaseAbstract extends NodePropertiesBaseAbstract implements EntityPropertiesBaseInterface {
+
+    public const JSON_TYPE = EntityPropertiesBaseInterface::JSON_TYPE;
+
+    public function size(): int {
+        return $this->data[self::PROPERTY_SIZE] ?? 0;
+    }
+
+    public function getLabel(): string {
+        return $this->data[self::PROPERTY_LABEL] ?? '';
+    }
+
+    public function getMime(): string {
+        return $this->data[self::PROPERTY_MIME] ?? '';
+    }
+
+    public function getFormat(): string {
+        return $this->data[self::PROPERTY_FORMAT] ?? '';
+    }
+
+    public function getEncoding(): string {
+        return $this->data[self::PROPERTY_ENCODING] ?? '';
+    }
+
+}

shared/lib/Documents/Entity/EntityPropertiesBaseInterface.php

@@ -0,0 +1,33 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: Sebastian Krupinski <krupinski01@gmail.com>
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace KTXF\Documents\Entity;
+
+use KTXF\Resource\Provider\Node\NodePropertiesBaseInterface;
+
+interface EntityPropertiesBaseInterface extends NodePropertiesBaseInterface {
+
+	public const JSON_TYPE = 'document:file';
+	public const PROPERTY_LABEL = 'label';
+	public const PROPERTY_SIZE = 'size';
+	public const PROPERTY_MIME = 'mime';
+	public const PROPERTY_FORMAT = 'format';
+	public const PROPERTY_ENCODING = 'encoding';
+	
+	public function size(): int;
+
+	public function getLabel(): string;
+
+	public function getMime(): string;
+
+	public function getFormat(): string;
+
+	public function getEncoding(): string;
+
+}

shared/lib/Documents/Entity/EntityPropertiesMutableAbstract.php

@@ -0,0 +1,46 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: Sebastian Krupinski <krupinski01@gmail.com>
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace KTXF\Documents\Entity;
+
+abstract class EntityPropertiesMutableAbstract extends EntityPropertiesBaseAbstract implements EntityPropertiesMutableInterface {
+
+    public const JSON_TYPE = EntityPropertiesBaseInterface::JSON_TYPE;
+
+    public function jsonDeserialize(array|string $data): static {
+        if (is_string($data)) {
+            $data = json_decode($data, true);
+        }
+
+        $this->data = $data;
+
+        return $this;
+    }
+
+    public function setLabel(string $value): static {
+        $this->data[self::PROPERTY_LABEL] = $value;
+        return $this;
+    }
+
+    public function setMime(string $value): static {
+        $this->data[self::PROPERTY_MIME] = $value;
+        return $this;
+    }
+
+    public function setFormat(string $value): static {
+        $this->data[self::PROPERTY_FORMAT] = $value;
+        return $this;
+    }
+
+    public function setEncoding(string $value): static {
+        $this->data[self::PROPERTY_ENCODING] = $value;
+        return $this;
+    }
+    
+}

shared/lib/Documents/Entity/EntityPropertiesMutableInterface.php

@@ -0,0 +1,26 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: Sebastian Krupinski <krupinski01@gmail.com>
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace KTXF\Documents\Entity;
+
+use KTXF\Resource\Provider\Node\NodePropertiesMutableInterface;
+
+interface EntityPropertiesMutableInterface extends EntityPropertiesBaseInterface, NodePropertiesMutableInterface {
+
+	public const JSON_TYPE = EntityPropertiesBaseInterface::JSON_TYPE;
+
+	public function setLabel(string $value): static;
+
+	public function setMime(string $value): static;
+
+	public function setFormat(string $value): static;
+
+	public function setEncoding(string $value): static;
+
+}

shared/lib/Documents/Provider/ProviderBaseInterface.php

@@ -0,0 +1,23 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: Sebastian Krupinski <krupinski01@gmail.com>
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace KTXF\Documents\Provider;
+
+use KTXF\Resource\Provider\ResourceProviderBaseInterface;
+
+/**
+ * Provider Base Interface
+ *
+ * @since 2025.05.01
+ */
+interface ProviderBaseInterface extends ResourceProviderBaseInterface{
+
+    public const JSON_TYPE = 'document:provider';
+
+}

shared/lib/Documents/Provider/ProviderServiceMutateInterface.php

@@ -0,0 +1,30 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: Sebastian Krupinski <krupinski01@gmail.com>
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace KTXF\Documents\Provider;
+
+use KTXF\Resource\Provider\ResourceProviderServiceMutateInterface;
+
+/**
+ * Provider Service Mutate Interface
+ *
+ * Optional interface for providers that support service CRUD operations
+ *
+ * @since 2025.05.01
+ *
+ * @method ServiceMutableInterface serviceFresh() Construct a new blank documents service instance
+ * @method string serviceCreate(string $tenantId, ?string $userId, ServiceMutableInterface $service) Create a documents service configuration
+ * @method string serviceModify(string $tenantId, ?string $userId, ServiceMutableInterface $service) Modify a documents service configuration
+ * @method bool serviceDestroy(string $tenantId, ?string $userId, ServiceMutableInterface $service) Delete a documents service configuration
+ */
+interface ProviderServiceMutateInterface extends ResourceProviderServiceMutateInterface {
+
+    // Methods inherited from ResourceProviderServiceMutateInterface
+
+}

shared/lib/Documents/Provider/ProviderServiceTestInterface.php

@@ -0,0 +1,46 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: Sebastian Krupinski <krupinski01@gmail.com>
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace KTXF\Documents\Provider;
+
+use KTXF\Documents\Service\ServiceBaseInterface;
+use KTXF\Documents\Service\ServiceMutableInterface;
+
+/**
+ * Provider Service Test Interface
+ *
+ * Optional interface for providers that support testing service connections
+ *
+ * @since 2025.05.01
+ */
+interface ProviderServiceTestInterface {
+
+    public const CAPABILITY_SERVICE_TEST = 'ServiceTest';
+
+    /**
+     * Test a service connection
+     *
+     * Tests connectivity, authentication, and capabilities of a service
+     *
+     * @since 2025.05.01
+     *
+     * @param ServiceBaseInterface|ServiceMutableInterface $service Service to test (can be fresh/unsaved or existing)
+     * @param array $options Provider-specific test options:
+     *   - 'timeout' => int (seconds, default: 10)
+     *   - 'verify_ssl' => bool (default: true)
+     *
+     * @return array Test results in the format:
+     * [
+     *   'disposition' => 'Success' | 'Failure' | 'Warning',
+     *   'message' => 'Connection successful' | 'Error message',
+     * ]
+     */
+    public function serviceTest(ServiceBaseInterface|ServiceMutableInterface $service, array $options = []): array;
+
+}

shared/lib/Documents/Service/ServiceBaseInterface.php

@@ -0,0 +1,264 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: Sebastian Krupinski <krupinski01@gmail.com>
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace KTXF\Documents\Service;
+
+use Generator;
+use KTXF\Documents\Collection\CollectionBaseInterface;
+use KTXF\Documents\Entity\EntityBaseInterface;
+use KTXF\Resource\Delta\Delta;
+use KTXF\Resource\Filter\IFilter;
+use KTXF\Resource\Identifier\EntityIdentifierInterface;
+use KTXF\Resource\Provider\ResourceServiceBaseInterface;
+use KTXF\Resource\Range\IRange;
+use KTXF\Resource\Range\RangeType;
+use KTXF\Resource\Sort\ISort;
+
+/**
+ * Service Base Interface
+ *
+ * Minimum interface for a service, providing read-only access to collections and entities.
+ *
+ * @since 2025.05.01
+ */
+interface ServiceBaseInterface extends ResourceServiceBaseInterface {
+
+    // Collection capabilities
+    public const CAPABILITY_COLLECTION_LIST = 'CollectionList';
+    public const CAPABILITY_COLLECTION_LIST_FILTER = 'CollectionListFilter';
+    public const CAPABILITY_COLLECTION_LIST_SORT = 'CollectionListSort';
+    public const CAPABILITY_COLLECTION_EXTANT = 'CollectionExtant';
+    public const CAPABILITY_COLLECTION_FETCH = 'CollectionFetch';
+    // Collection Filter
+    public const CAPABILITY_COLLECTION_FILTER_LABEL = 'label';
+    public const CAPABILITY_COLLECTION_FILTER_CONTENTS = 'contents';
+    // Collection Sort
+    public const CAPABILITY_COLLECTION_SORT_LABEL = 'label';
+    public const CAPABILITY_COLLECTION_SORT_RANK = 'rank';
+    // Entity capabilities
+    public const CAPABILITY_ENTITY_LIST = 'EntityList';
+    public const CAPABILITY_ENTITY_LIST_FILTER = 'EntityListFilter';
+    public const CAPABILITY_ENTITY_LIST_SORT = 'EntityListSort';
+    public const CAPABILITY_ENTITY_LIST_RANGE = 'EntityListRange';
+    public const CAPABILITY_ENTITY_DELTA = 'EntityDelta';
+    public const CAPABILITY_ENTITY_EXTANT = 'EntityExtant';
+    public const CAPABILITY_ENTITY_FETCH = 'EntityFetch';
+    public const CAPABILITY_ENTITY_READ = 'EntityRead';
+    // Filter capabilities
+    public const CAPABILITY_ENTITY_FILTER_ALL = '*';
+    public const CAPABILITY_ENTITY_FILTER_ID = 'id';
+    public const CAPABILITY_ENTITY_FILTER_URID = 'urid';
+    public const CAPABILITY_ENTITY_FILTER_LABEL = 'label';
+    // Sort capabilities
+    public const CAPABILITY_ENTITY_SORT_ID = 'id';
+    public const CAPABILITY_ENTITY_SORT_URID = 'urid';
+    public const CAPABILITY_ENTITY_SORT_LABEL = 'label';
+    public const CAPABILITY_ENTITY_SORT_PRIORITY = 'priority';
+    // Range capabilities
+    public const CAPABILITY_ENTITY_RANGE_TALLY = 'tally';
+    public const CAPABILITY_ENTITY_RANGE_TALLY_ABSOLUTE = 'absolute';
+    public const CAPABILITY_ENTITY_RANGE_TALLY_RELATIVE = 'relative';
+
+    public const JSON_TYPE = 'document:service';
+
+    /**
+     * Lists all collections in this service
+     *
+     * @since 2025.05.01
+     *
+     * @param string|int|null $location Optional parent collection identifier to list within (null for root)
+     * @param IFilter|null $filter Optional filter criteria
+     * @param ISort|null $sort Optional sort order
+     *
+     * @return array<string|int,CollectionBaseInterface> Collections indexed by identifier
+     */
+    public function collectionList(string|int|null $location, ?IFilter $filter = null, ?ISort $sort = null): array;
+
+    /**
+     * Creates a filter builder for collections
+     *
+     * @since 2025.05.01
+     *
+     * @return IFilter
+     */
+    public function collectionListFilter(): IFilter;
+
+    /**
+     * Creates a sort builder for collections
+     *
+     * @since 2025.05.01
+     *
+     * @return ISort
+     */
+    public function collectionListSort(): ISort;
+
+    /**
+     * Checks if collections exist
+     *
+     * @since 2025.05.01
+     *
+     * @param string|int|null $location Optional parent collection identifier (null for root)
+     * @param string|int ...$identifiers Collection identifiers to check
+     *
+     * @return array<string|int,bool> Map of identifier => exists
+     */
+    public function collectionExtant(string|int|null $location, string|int ...$identifiers): array;
+
+    /**
+     * Fetches a single collection
+     *
+     * @since 2025.05.01
+     *
+     * @param string|int $identifier Collection identifier
+     *
+     * @return CollectionBaseInterface|null Collection or null if not found
+     */
+    public function collectionFetch(string|int $identifier): ?CollectionBaseInterface;
+
+    /**
+     * Lists entities in a collection
+     *
+     * @since 2025.05.01
+     *
+     * @param string|int|null $collection Collection identifier (null for root)
+     * @param IFilter|null $filter Optional filter criteria
+     * @param ISort|null $sort Optional sort order
+     * @param IRange|null $range Optional pagination
+     * @param array|null $properties Optional entity properties to fetch
+     *
+     * @return array<string|int,EntityBaseInterface> Entities indexed by identifier
+     */
+    public function entityListBulk(string|int|null $collection, ?IFilter $filter = null, ?ISort $sort = null, ?IRange $range = null, ?array $properties = null): array;
+
+    /**
+     * Lists entities in a collection
+     *
+     * @since 2025.05.01
+     *
+     * @param string|int|null $collection Collection identifier (null for root)
+     * @param IFilter|null $filter Optional filter criteria
+     * @param ISort|null $sort Optional sort order
+     * @param IRange|null $range Optional pagination
+     * @param array|null $properties Optional entity properties to fetch
+     *
+     * @return Generator Yields entities one by one as EntityBaseInterface
+     */
+    public function entityListStream(string|int|null $collection, ?IFilter $filter = null, ?ISort $sort = null, ?IRange $range = null, ?array $properties = null): Generator;
+
+    /**
+     * Creates a filter builder for entities
+     *
+     * @since 2025.05.01
+     *
+     * @return IFilter
+     */
+    public function entityListFilter(): IFilter;
+
+    /**
+     * Creates a sort builder for entities
+     *
+     * @since 2025.05.01
+     *
+     * @return ISort
+     */
+    public function entityListSort(): ISort;
+
+    /**
+     * Creates a range builder for entities
+     *
+     * @since 2025.05.01
+     *
+     * @param RangeType $type Range type (offset, cursor, etc.)
+     *
+     * @return IRange
+     */
+    public function entityListRange(RangeType $type): IRange;
+
+    /**
+     * Gets incremental changes since last signature
+     *
+     * @since 2025.05.01
+     *
+     * @param string|int|null $collection Collection identifier (null for root)
+     * @param string $signature Token from previous delta
+     *
+     * @return Delta
+     */
+    public function entityDelta(string|int|null $collection, string $signature): Delta;
+
+    /**
+     * Checks if entities exist
+     *
+     * @since 2025.05.01
+     *
+     * @param string|int|null $collection Collection identifier (null for root)
+     * @param string|int ...$identifiers Entity identifiers to check
+     *
+     * @return array<string|int,bool> Map of identifier => exists
+     */
+    public function entityExtant(string|int|null $collection, string|int ...$identifiers): array;
+
+    /**
+     * Fetches one or more entities as an array
+     *
+     * @since 2025.05.01
+     *
+     * @param EntityIdentifierInterface ...$identifiers Entity identifiers to fetch
+     *
+     * @return array<string|int,EntityBaseInterface> Entities indexed by identifier
+     */
+    public function entityFetchBulk(EntityIdentifierInterface ...$identifiers): array;
+
+    /**
+     * Fetches one or more entities as a stream
+     *
+     * @since 2025.05.01
+     *
+     * @param EntityIdentifierInterface ...$identifiers Entity identifiers to fetch
+     *
+     * @return Generator<string|int,EntityBaseInterface> Yields entities one by one
+     */
+    public function entityFetchStream(EntityIdentifierInterface ...$identifiers): Generator;
+
+    /**
+     * Reads the full content of an entity
+     *
+     * @since 2025.05.01
+     *
+     * @param EntityIdentifierInterface $target Target entity identifier
+     *
+     * @return string|null Entity content or null if not found
+     */
+    public function entityRead(EntityIdentifierInterface $target): ?string;
+
+    /**
+     * Opens a read stream for the content of an entity
+     *
+     * @since 2025.05.01
+     *
+     * @param EntityIdentifierInterface $target Target entity identifier
+     *
+     * @return resource|null Read stream or null if not found
+     */
+    public function entityReadStream(EntityIdentifierInterface $target);
+
+    /**
+     * Reads a chunk of the content of an entity
+     *
+     * @since 2025.05.01
+     *
+     * @param EntityIdentifierInterface $target Target entity identifier
+     * @param int $offset Byte offset to start reading from
+     * @param int $length Number of bytes to read
+     *
+     * @return string|null Content chunk or null if not found
+     */
+    public function entityReadChunk(EntityIdentifierInterface $target, int $offset, int $length): ?string;
+
+}

shared/lib/Documents/Service/ServiceCollectionMutableInterface.php

@@ -0,0 +1,102 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: Sebastian Krupinski <krupinski01@gmail.com>
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace KTXF\Documents\Service;
+
+use KTXF\Documents\Collection\CollectionBaseInterface;
+use KTXF\Documents\Collection\CollectionMutableInterface;
+use KTXF\Documents\Collection\CollectionPropertiesBaseInterface;
+use KTXF\Resource\Identifier\CollectionIdentifierInterface;
+
+/**
+ * Service Collection Mutable Interface
+ *
+ * Optional interface for services that support collection CRUD operations.
+ *
+ * @since 2025.05.01
+ */
+interface ServiceCollectionMutableInterface {
+
+    public const CAPABILITY_COLLECTION_CREATE = 'CollectionCreate';
+    public const CAPABILITY_COLLECTION_UPDATE = 'CollectionUpdate';
+    public const CAPABILITY_COLLECTION_DELETE = 'CollectionDelete';
+    public const CAPABILITY_COLLECTION_MOVE = 'CollectionMove';
+    public const CAPABILITY_COLLECTION_COPY = 'CollectionCopy';
+
+    /**
+     * Creates a fresh collection instance for configuration
+     *
+     * @since 2025.05.01
+     *
+     * @return CollectionMutableInterface Fresh collection object
+     */
+    public function collectionFresh(): CollectionMutableInterface;
+
+    /**
+     * Creates a new collection
+     *
+     * @since 2025.05.01
+     *
+     * @param CollectionIdentifierInterface|null $target Target collection identifier (parent, null for root)
+     * @param CollectionPropertiesBaseInterface $properties Collection properties
+     * @param array $options Protocol-specific options
+     *
+     * @return CollectionBaseInterface Created collection with assigned ID
+     */
+    public function collectionCreate(CollectionIdentifierInterface|null $target, CollectionPropertiesBaseInterface $properties, array $options = []): CollectionBaseInterface;
+
+    /**
+     * Updates an existing collection
+     *
+     * @since 2025.05.01
+     *
+     * @param CollectionIdentifierInterface $target Target collection identifier
+     * @param CollectionPropertiesBaseInterface $properties Updated collection data
+     *
+     * @return CollectionBaseInterface Updated collection
+     */
+    public function collectionUpdate(CollectionIdentifierInterface $target, CollectionPropertiesBaseInterface $properties): CollectionBaseInterface;
+
+    /**
+     * Deletes a collection
+     *
+     * @since 2025.05.01
+     *
+     * @param CollectionIdentifierInterface $target Target collection identifier
+     * @param bool $force Force deletion even if not empty
+     *
+     * @return CollectionBaseInterface|true Collection object on soft delete, true on hard delete
+     */
+    public function collectionDelete(CollectionIdentifierInterface $target, bool $force = false): CollectionBaseInterface | true;
+
+    /**
+     * Moves a collection to a new parent
+     *
+     * @since 2025.05.01
+     *
+     * @param CollectionIdentifierInterface|null $target Target parent collection identifier (null for root)
+     * @param CollectionIdentifierInterface $source Source collection identifier
+     *
+     * @return CollectionBaseInterface Moved collection
+     */
+    public function collectionMove(CollectionIdentifierInterface|null $target, CollectionIdentifierInterface $source): CollectionBaseInterface;
+
+    /**
+     * Copies a collection to a new parent
+     *
+     * @since 2025.05.01
+     *
+     * @param CollectionIdentifierInterface|null $target Target parent collection identifier (null for root)
+     * @param CollectionIdentifierInterface $source Source collection identifier
+     *
+     * @return CollectionBaseInterface Copied collection
+     */
+    public function collectionCopy(CollectionIdentifierInterface|null $target, CollectionIdentifierInterface $source): CollectionBaseInterface;
+
+}

shared/lib/Documents/Service/ServiceConfigurableInterface.php

@@ -0,0 +1,23 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: Sebastian Krupinski <krupinski01@gmail.com>
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace KTXF\Documents\Service;
+
+use KTXF\Resource\Provider\ResourceServiceConfigureInterface;
+
+/**
+ * Service Configurable Interface
+ *
+ * Extends base service interface with setter methods for mutable properties
+ *
+ * @since 2025.05.01
+ */
+interface ServiceConfigurableInterface extends ResourceServiceConfigureInterface {
+
+}

shared/lib/Documents/Service/ServiceEntityMutableInterface.php

@@ -0,0 +1,151 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: Sebastian Krupinski <krupinski01@gmail.com>
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace KTXF\Documents\Service;
+
+use KTXF\Documents\Entity\EntityBaseInterface;
+use KTXF\Documents\Entity\EntityMutableInterface;
+use KTXF\Documents\Entity\EntityPropertiesMutableInterface;
+use KTXF\Resource\Identifier\CollectionIdentifierInterface;
+use KTXF\Resource\Identifier\EntityIdentifierInterface;
+
+/**
+ * Service Entity Mutable Interface
+ *
+ * Optional interface for services that support entity CRUD operations
+ *
+ * @since 2025.05.01
+ */
+interface ServiceEntityMutableInterface {
+
+    public const CAPABILITY_ENTITY_CREATE = 'EntityCreate';
+    public const CAPABILITY_ENTITY_MODIFY = 'EntityModify';
+    public const CAPABILITY_ENTITY_DELETE = 'EntityDelete';
+    public const CAPABILITY_ENTITY_COPY = 'EntityCopy';
+    public const CAPABILITY_ENTITY_MOVE = 'EntityMove';
+    public const CAPABILITY_ENTITY_WRITE = 'EntityWrite';
+
+    /**
+     * Creates a fresh entity instance for composition
+     *
+     * @since 2025.05.01
+     *
+     * @return EntityMutableInterface Fresh entity object
+     */
+    public function entityFresh(): EntityMutableInterface;
+
+    /**
+     * Creates/imports an entity into a collection
+     *
+     * @since 2025.05.01
+     *
+     * @param CollectionIdentifierInterface $target Target collection identifier
+     * @param EntityPropertiesMutableInterface $properties Entity properties
+     * @param array $options Additional options
+     *
+     * @return EntityBaseInterface Created entity
+     */
+    public function entityCreate(CollectionIdentifierInterface $target, EntityPropertiesMutableInterface $properties, array $options = []): EntityBaseInterface;
+
+    /**
+     * Modifies an existing entity
+     *
+     * @since 2025.05.01
+     *
+     * @param EntityIdentifierInterface $target Target entity identifier
+     * @param EntityPropertiesMutableInterface $properties Entity properties to update
+     *
+     * @return EntityBaseInterface Modified entity
+     */
+    public function entityModify(EntityIdentifierInterface $target, EntityPropertiesMutableInterface $properties): EntityBaseInterface;
+
+    /**
+     * Deletes entities
+     *
+     * @since 2026.04.01
+     *
+     * @param EntityIdentifierInterface ...$targets Source entities to delete
+     *
+     * @return array<string, array{
+     *     disposition: 'deleted'|'error',
+     *     destination: ?CollectionIdentifierInterface,
+     *     mutation: EntityIdentifierInterface
+     * }> Results keyed by source entity identifier
+     */
+    public function entityDelete(EntityIdentifierInterface ...$targets): array;
+
+    /**
+     * Moves entities to another collection
+     *
+     * @since 2025.05.01
+     *
+     * @param CollectionIdentifierInterface $target Target collection identifier
+     * @param EntityIdentifierInterface ...$sources Source entities to move
+     *
+     * @return array<string, array{
+     *     disposition: 'moved'|'error',
+     *     destination: ?CollectionIdentifierInterface,
+     *     mutation: EntityIdentifierInterface
+     * }> Results keyed by source entity identifier
+     */
+    public function entityMove(CollectionIdentifierInterface $target, EntityIdentifierInterface ...$sources): array;
+
+    /**
+     * Copies entities to another collection
+     *
+     * @since 2025.05.01
+     *
+     * @param CollectionIdentifierInterface $target Target collection identifier
+     * @param EntityIdentifierInterface ...$sources Source entities to copy
+     *
+     * @return array<string, array{
+     *     disposition: 'copied'|'error',
+     *     destination: ?CollectionIdentifierInterface,
+     *     mutation: EntityIdentifierInterface
+     * }> Results keyed by source entity identifier
+     */
+    public function entityCopy(CollectionIdentifierInterface $target, EntityIdentifierInterface ...$sources): array;
+
+    /**
+     * Writes the full content of an entity
+     *
+     * @since 2025.05.01
+     *
+     * @param EntityIdentifierInterface $target Target entity identifier
+     * @param string $data Content to write
+     *
+     * @return int Number of bytes written
+     */
+    public function entityWrite(EntityIdentifierInterface $target, string $data): int;
+
+    /**
+     * Writes a chunk of content to an entity
+     *
+     * @since 2025.05.01
+     *
+     * @param EntityIdentifierInterface $target Target entity identifier
+     * @param int $offset Byte offset to start writing at
+     * @param string $data Content chunk to write
+     *
+     * @return int Number of bytes written
+     */
+    public function entityWriteChunk(EntityIdentifierInterface $target, int $offset, string $data): int;
+
+    /**
+     * Opens a write stream for the content of an entity
+     *
+     * @since 2025.05.01
+     *
+     * @param EntityIdentifierInterface $target Target entity identifier
+     *
+     * @return resource|null Write stream or null if not found
+     */
+    public function entityWriteStream(EntityIdentifierInterface $target);
+
+}

shared/lib/Documents/Service/ServiceMutableInterface.php

@@ -0,0 +1,23 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: Sebastian Krupinski <krupinski01@gmail.com>
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace KTXF\Documents\Service;
+
+use KTXF\Resource\Provider\ResourceServiceMutateInterface;
+
+/**
+ * Service Mutable Interface
+ *
+ * Extends base service interface with setter methods for mutable properties
+ *
+ * @since 2025.05.01
+ */
+interface ServiceMutableInterface extends ResourceServiceMutateInterface {
+
+}