# @hsuite/smart-network-types - Smart Network Type Definitions

> 🌐 **Comprehensive TypeScript type system for Smart Network ecosystem with Web3 integration and NFT standards compliance**

Enterprise-grade type definitions and validation library providing robust interfaces, models, and runtime validation for network operations, membership management, operator controls, and smart node functionality with full Swagger/OpenAPI documentation support.

***

## 📚 Table of Contents

* [✨ Quick Start](#-quick-start)
* [🏗️ Architecture](#️-architecture)
* [🔧 API Reference](#-api-reference)
* [📖 Guides](#-guides)
* [🎯 Examples](#-examples)
* [🔗 Integration](#-integration)

***

## ✨ Quick Start

### Installation

```bash
npm install @hsuite/smart-network-types
```

### Basic Setup

```typescript
import { ISmartNetwork, SmartNetwork } from '@hsuite/smart-network-types';

// Interface-based type definitions
const networkConfig: ISmartNetwork.INetwork.IEntity = {
  membership: {
    walletId: "0x123...",
    operator: { id: "op_123", role: "VALIDATOR" },
    status: ISmartNetwork.IMembership.IStatus.ACTIVE,
    details: { /* membership details */ }
  },
  type: "operator",
  clusters: [],
  dkgId: "dkg-123456"
};

// Model-based runtime validation
const membership = new SmartNetwork.Membership.Web3.Entity(
  "0x1234567890abcdef",
  operatorEntity,
  ISmartNetwork.IMembership.IStatus.ACTIVE,
  details
);
```

### NestJS Integration

```typescript
import { SmartNetwork } from '@hsuite/smart-network-types';

@Controller('network')
export class NetworkController {
  @Post('membership')
  @ApiResponse({ type: SmartNetwork.Membership.Web3.Entity })
  async createMembership(@Body() data: any): Promise<SmartNetwork.Membership.Web3.Entity> {
    return new SmartNetwork.Membership.Web3.Entity(
      data.walletId,
      data.operator,
      data.status,
      data.details
    );
  }
}
```

***

## 🏗️ Architecture

### Dual Namespace System

The library provides a comprehensive dual-namespace architecture:

#### 🔧 **ISmartNetwork Namespace (Interfaces)**

* **Type Definitions** - Pure TypeScript interfaces for type safety
* **Network Operations** - Network entity and configuration interfaces
* **Membership Management** - Web3 membership and lifecycle interfaces
* **Operator Controls** - Role and permission management interfaces
* **Smart Node Operations** - Node management and monitoring interfaces

#### 🏛️ **SmartNetwork Namespace (Models)**

* **Runtime Validation** - Concrete classes with built-in validation
* **Swagger Integration** - Complete API documentation decorators
* **Configuration Models** - System configuration and setup classes
* **NFT Compliance** - ERC721/HIP412 metadata standards support

### Domain Components

#### 🌐 **Network Domain**

* **Entity Management** - Core network participant tracking
* **Cluster Operations** - Network cluster organization and status
* **Configuration** - Network-wide settings and parameters
* **Fee Structures** - Network fee calculation and management

#### 👥 **Membership Domain**

* **Web3 Integration** - Blockchain-based membership with NFT support
* **Lifecycle Management** - Complete status tracking from PENDING to EXITED
* **Transaction Tracking** - Full audit trail of blockchain operations
* **Metadata Management** - NFT-compatible metadata with IPFS integration

#### ⚡ **Operator Domain**

* **Role Management** - Operator role definitions and permissions
* **Cluster Operations** - Operator-cluster relationship management
* **Performance Tracking** - Activity and performance metrics
* **Access Control** - Permission-based operation authorization

#### 🖥️ **Smart Node Domain**

* **Node Management** - Smart node configuration and lifecycle
* **Performance Monitoring** - Health and performance tracking
* **Resource Management** - System resource allocation
* **Diagnostics** - Node troubleshooting and analysis

### Module Structure

```
src/
├── index.ts                           # Main exports and documentation
├── interfaces/                        # ISmartNetwork namespace
│   ├── smart-network.namespace.ts     # Central interface hub
│   ├── shared-types/                  # Common enums and utilities
│   ├── network/                       # Network interfaces
│   ├── membership/                    # Membership interfaces
│   ├── operator/                      # Operator interfaces
│   └── smart-node/                    # Smart node interfaces
└── models/                            # SmartNetwork namespace  
    ├── smart-network.namespace.ts     # Central model hub
    ├── network/                       # Network models
    ├── membership/                    # Membership models
    ├── operator/                      # Operator models
    └── smart-node/                    # Smart node models
```

***

## 🔧 API Reference

### ISmartNetwork Namespace

#### Core Interface Structure

```typescript
namespace ISmartNetwork {
  INetwork: _INetwork;      // Network management interfaces
  IMembership: _IMembership; // Membership lifecycle interfaces
  IOperator: _IOperator;     // Operator management interfaces
  ISmartNode: _ISmartNode;   // Smart node interfaces
}
```

#### Network Interfaces

**`ISmartNetwork.INetwork.IEntity`**

* **Description**: Core network entity interface
* **Properties**: membership, type, clusters, dkgId
* **Usage**: Network participant identification and management

**`ISmartNetwork.INetwork.ICluster`**

* **Description**: Network cluster management interface
* **Properties**: type, status, configuration
* **Usage**: Cluster organization and status tracking

**`ISmartNetwork.INetwork.IConfig`**

* **Description**: Network configuration interface
* **Properties**: settings, options, utilities
* **Usage**: Network-wide parameter management

#### Membership Interfaces

**`ISmartNetwork.IMembership.IStatus`**

```typescript
enum IStatus {
  PENDING = 'pending',      // Initial state, awaiting approval
  PROCESSING = 'processing', // Being processed by system
  MINTED = 'minted',        // NFT successfully created
  DELIVERED = 'delivered',   // NFT transferred to member
  ACTIVE = 'active',        // Fully operational state
  EXITING = 'exiting',      // Graceful termination in progress
  EXITED = 'exited',        // Successfully terminated
  FAILED = 'failed',        // Operation error occurred
  BANNED = 'banned'         // Forcefully terminated
}
```

**`ISmartNetwork.IMembership.IWeb3`**

* **Description**: Web3 membership management interface
* **Properties**: entity, metadata, details, configuration
* **Usage**: Blockchain-based membership operations

#### Operator Interfaces

**`ISmartNetwork.IOperator.IEntity`**

* **Description**: Operator entity management interface
* **Properties**: id, role, permissions, clusters
* **Usage**: Operator identification and role management

#### Smart Node Interfaces

**`ISmartNetwork.ISmartNode.IState`**

* **Description**: Smart node state and health interface
* **Properties**: status, health, performance, resources
* **Usage**: Node monitoring and diagnostics

### SmartNetwork Namespace

#### Core Model Structure

```typescript
namespace SmartNetwork {
  Network: _Network;           // Network models and configuration
  Membership: _Membership;     // Membership models with Web3 support
  Operator: _Operator;         // Operator management models
  SmartNode: _SmartNode;       // Smart node operational models
}
```

#### Network Models

**`SmartNetwork.Network.Entity`**

* **Constructor**: `(membership, type, clusters, dkgId)`
* **Validation**: Runtime validation of all parameters
* **Decorators**: Complete Swagger API documentation
* **Usage**: Network entity creation with validation

#### Membership Models

**`SmartNetwork.Membership.Web3.Entity`**

* **Constructor**: `(walletId, operator, status, details)`
* **Validation**: Wallet address format, operator structure validation
* **Features**: Complete Web3 membership with NFT support
* **Decorators**: Full Swagger documentation with examples

**`SmartNetwork.Membership.Web3.Metadata`**

* **Constructor**: `(name, description, creator, image, type, format, files, properties, attributes)`
* **Standards**: ERC721/HIP412 NFT metadata compliance
* **IPFS**: Integrated IPFS content addressing
* **Validation**: Metadata format and standard compliance

**`SmartNetwork.Membership.Web3.Details`**

* **Constructor**: `(transactionDetails)`
* **Features**: Complete transaction audit trail
* **Properties**: stake, unstake, mint, burn, activate, freeze operations
* **Tracking**: Full blockchain transaction tracking

#### Configuration Models

**`SmartNetwork.Membership.Config.Options`**

* **Constructor**: `(enabled, utilities, network, redis, entity)`
* **Features**: Comprehensive membership system configuration
* **Validation**: Configuration parameter validation
* **Integration**: Redis integration for caching and session management

***

## 📖 Guides

### **Network Entity Setup Guide**

Configure network entities and cluster management for Smart Network operations. Complete setup instructions for network membership entities, operator configuration, DKG cluster integration, and blockchain-based validation systems with comprehensive monitoring and management capabilities.

### **Web3 Membership Guide**

Implement blockchain-based memberships with NFT standards compliance. Detailed guide covering Web3 membership lifecycle management, HIP412 NFT metadata creation, staking mechanisms, minting processes, and activation workflows with complete transaction tracking and validation.

### **Operator Management Guide**

Set up operator roles, permissions, and cluster associations. Comprehensive guide for operator entity management including role-based access control, permission systems, cluster assignments, and network governance with complete audit trails and security controls.

### **Smart Node Configuration Guide**

Configure and monitor smart nodes with performance tracking. Advanced configuration guide covering smart node deployment, performance monitoring, network integration, health checks, and optimization strategies for enterprise-grade blockchain operations.

***

## 🎯 Examples

### Network Entity Management

```typescript
import { SmartNetwork, ISmartNetwork } from '@hsuite/smart-network-types';

@Injectable()
export class NetworkEntityService {
  
  async createNetworkEntity(entityData: any) {
    try {
      // Create operator entity
      const operator = new SmartNetwork.Operator.Entity(
        entityData.operatorId,
        entityData.role,
        entityData.permissions,
        entityData.clusters
      );

      // Create membership details with transaction tracking
      const membershipDetails = new SmartNetwork.Membership.Web3.Details({
        metadata: this.createNFTMetadata(entityData.metadata),
        stake: {
          txHash: entityData.stakeTransaction,
          amount: entityData.stakeAmount
        },
        mint: {
          txHash: entityData.mintTransaction,
          tokenId: entityData.tokenId
        },
        activate: {
          txHash: entityData.activateTransaction,
          status: 'active'
        }
      });

      // Create Web3 membership
      const membership = new SmartNetwork.Membership.Web3.Entity(
        entityData.walletId,
        operator,
        ISmartNetwork.IMembership.IStatus.ACTIVE,
        membershipDetails
      );

      // Create network entity
      const networkEntity = new SmartNetwork.Network.Entity(
        membership,
        entityData.type,
        entityData.clusters,
        entityData.dkgId
      );

      return {
        success: true,
        entity: networkEntity,
        entityId: networkEntity.membership.walletId,
        status: networkEntity.membership.status,
        createdAt: new Date().toISOString()
      };
    } catch (error) {
      throw new Error(`Network entity creation failed: ${error.message}`);
    }
  }

  private createNFTMetadata(metadataConfig: any) {
    return new SmartNetwork.Membership.Web3.Metadata(
      metadataConfig.name,
      metadataConfig.description,
      metadataConfig.creator,
      metadataConfig.image,
      metadataConfig.type,
      'HIP412',  // NFT standard
      metadataConfig.files || [],
      metadataConfig.properties || {},
      metadataConfig.attributes || []
    );
  }

  async validateNetworkEntity(entity: SmartNetwork.Network.Entity): Promise<boolean> {
    // Validate membership status
    if (entity.membership.status !== ISmartNetwork.IMembership.IStatus.ACTIVE) {
      return false;
    }

    // Validate wallet address format
    const walletRegex = /^0x[a-fA-F0-9]{40}$/;
    if (!walletRegex.test(entity.membership.walletId)) {
      return false;
    }

    // Validate operator permissions
    if (!entity.membership.operator.permissions.length) {
      return false;
    }

    return true;
  }
}
```

### Web3 Membership Lifecycle Management

```typescript
import { SmartNetwork, ISmartNetwork } from '@hsuite/smart-network-types';

@Injectable()
export class MembershipLifecycleService {
  
  async initiateMembership(membershipRequest: any) {
    try {
      // Create initial membership in PENDING status
      const membership = new SmartNetwork.Membership.Web3.Entity(
        membershipRequest.walletId,
        membershipRequest.operator,
        ISmartNetwork.IMembership.IStatus.PENDING,
        null // Details will be added as operations complete
      );

      return {
        membershipId: membership.walletId,
        status: membership.status,
        nextAction: 'process_application',
        estimatedTime: '5-10 minutes'
      };
    } catch (error) {
      throw new Error(`Membership initiation failed: ${error.message}`);
    }
  }

  async processStaking(membershipId: string, stakeData: any) {
    try {
      // Update status to PROCESSING
      const updatedDetails = new SmartNetwork.Membership.Web3.Details({
        stake: {
          txHash: stakeData.transactionHash,
          amount: stakeData.amount,
          timestamp: Date.now()
        }
      });

      return {
        membershipId,
        status: ISmartNetwork.IMembership.IStatus.PROCESSING,
        stakeConfirmed: true,
        nextAction: 'mint_nft',
        transactionHash: stakeData.transactionHash
      };
    } catch (error) {
      throw new Error(`Staking process failed: ${error.message}`);
    }
  }

  async mintMembershipNFT(membershipId: string, nftData: any) {
    try {
      // Create NFT metadata
      const metadata = new SmartNetwork.Membership.Web3.Metadata(
        nftData.name,
        nftData.description,
        'SmartNetwork DAO',
        nftData.imageUrl,
        'VALIDATOR',
        'HIP412',
        nftData.additionalFiles || [],
        { tier: nftData.tier, stakeAmount: nftData.stakeAmount },
        [
          { trait_type: 'Tier', value: nftData.tier },
          { trait_type: 'Stake Amount', value: nftData.stakeAmount },
          { trait_type: 'Join Date', value: new Date().toISOString().split('T')[0] }
        ]
      );

      // Update membership details with mint information
      const updatedDetails = new SmartNetwork.Membership.Web3.Details({
        metadata,
        mint: {
          txHash: nftData.mintTransaction,
          tokenId: nftData.tokenId,
          timestamp: Date.now()
        }
      });

      return {
        membershipId,
        status: ISmartNetwork.IMembership.IStatus.MINTED,
        tokenId: nftData.tokenId,
        metadataUrl: `ipfs://${nftData.metadataCid}`,
        nextAction: 'deliver_nft'
      };
    } catch (error) {
      throw new Error(`NFT minting failed: ${error.message}`);
    }
  }

  async deliverNFT(membershipId: string, deliveryData: any) {
    try {
      return {
        membershipId,
        status: ISmartNetwork.IMembership.IStatus.DELIVERED,
        deliveryTransaction: deliveryData.transactionHash,
        nextAction: 'activate_membership'
      };
    } catch (error) {
      throw new Error(`NFT delivery failed: ${error.message}`);
    }
  }

  async activateMembership(membershipId: string, activationData: any) {
    try {
      return {
        membershipId,
        status: ISmartNetwork.IMembership.IStatus.ACTIVE,
        activationTransaction: activationData.transactionHash,
        activatedAt: new Date().toISOString(),
        privileges: ['network_participation', 'governance_voting', 'reward_distribution']
      };
    } catch (error) {
      throw new Error(`Membership activation failed: ${error.message}`);
    }
  }

  async exitMembership(membershipId: string, exitReason: string) {
    try {
      // Initiate graceful exit
      const exitDetails = {
        reason: exitReason,
        initiatedAt: Date.now(),
        status: ISmartNetwork.IMembership.IStatus.EXITING
      };

      return {
        membershipId,
        status: ISmartNetwork.IMembership.IStatus.EXITING,
        exitReason,
        estimatedCompletionTime: '24-48 hours',
        nextSteps: ['unstake_tokens', 'burn_nft', 'final_settlement']
      };
    } catch (error) {
      throw new Error(`Membership exit initiation failed: ${error.message}`);
    }
  }

  async completeMembershipExit(membershipId: string, exitData: any) {
    try {
      return {
        membershipId,
        status: ISmartNetwork.IMembership.IStatus.EXITED,
        unstakeTransaction: exitData.unstakeTransaction,
        burnTransaction: exitData.burnTransaction,
        finalSettlement: exitData.settlementAmount,
        completedAt: new Date().toISOString()
      };
    } catch (error) {
      throw new Error(`Membership exit completion failed: ${error.message}`);
    }
  }
}
```

### Operator Management System

```typescript
import { SmartNetwork, ISmartNetwork } from '@hsuite/smart-network-types';

@Injectable()
export class OperatorManagementService {
  
  async createOperator(operatorData: any) {
    try {
      const operator = new SmartNetwork.Operator.Entity(
        operatorData.id,
        operatorData.role,
        operatorData.permissions,
        operatorData.clusters
      );

      return {
        success: true,
        operatorId: operator.id,
        role: operator.role,
        permissions: operator.permissions,
        assignedClusters: operator.clusters.length,
        createdAt: new Date().toISOString()
      };
    } catch (error) {
      throw new Error(`Operator creation failed: ${error.message}`);
    }
  }

  async assignOperatorToClusters(operatorId: string, clusterIds: string[]) {
    try {
      const assignments = [];

      for (const clusterId of clusterIds) {
        // Validate cluster assignment
        const assignment = {
          operatorId,
          clusterId,
          assignedAt: new Date().toISOString(),
          status: 'active',
          permissions: ['read', 'monitor', 'operate']
        };

        assignments.push(assignment);
      }

      return {
        operatorId,
        newAssignments: assignments.length,
        totalClusters: clusterIds.length,
        assignments
      };
    } catch (error) {
      throw new Error(`Cluster assignment failed: ${error.message}`);
    }
  }

  async updateOperatorPermissions(operatorId: string, newPermissions: string[]) {
    try {
      // Validate permissions
      const validPermissions = [
        'network:read', 'network:write', 'network:admin',
        'cluster:read', 'cluster:operate', 'cluster:manage',
        'node:monitor', 'node:control', 'node:configure',
        'membership:view', 'membership:approve', 'membership:revoke'
      ];

      const invalidPermissions = newPermissions.filter(
        permission => !validPermissions.includes(permission)
      );

      if (invalidPermissions.length > 0) {
        throw new Error(`Invalid permissions: ${invalidPermissions.join(', ')}`);
      }

      return {
        operatorId,
        previousPermissions: [], // Would get from existing operator
        newPermissions,
        updatedAt: new Date().toISOString(),
        effectiveImmediately: true
      };
    } catch (error) {
      throw new Error(`Permission update failed: ${error.message}`);
    }
  }

  async getOperatorPerformanceMetrics(operatorId: string, timeRange: string) {
    try {
      // Mock performance data - in real implementation, this would come from monitoring
      const metrics = {
        operatorId,
        timeRange,
        metrics: {
          uptime: '99.9%',
          averageResponseTime: '45ms',
          operationsCompleted: 1247,
          errorsEncountered: 3,
          clustersManaged: 5,
          activeMemberships: 23
        },
        performance: {
          excellent: ['uptime', 'response_time'],
          good: ['operations_completed'],
          needsAttention: ['error_rate']
        },
        generatedAt: new Date().toISOString()
      };

      return metrics;
    } catch (error) {
      throw new Error(`Performance metrics retrieval failed: ${error.message}`);
    }
  }
}
```

### Smart Node Configuration and Monitoring

```typescript
import { SmartNetwork, ISmartNetwork } from '@hsuite/smart-network-types';

@Injectable()
export class SmartNodeService {
  
  async configureSmartNode(nodeConfig: any) {
    try {
      const nodeState = {
        nodeId: nodeConfig.id,
        status: 'initializing',
        health: 'unknown',
        configuration: {
          resources: {
            cpu: nodeConfig.resources.cpu,
            memory: nodeConfig.resources.memory,
            storage: nodeConfig.resources.storage,
            network: nodeConfig.resources.network
          },
          services: {
            consensus: nodeConfig.services.consensus,
            storage: nodeConfig.services.storage,
            networking: nodeConfig.services.networking
          },
          security: {
            encryption: nodeConfig.security.encryption,
            authentication: nodeConfig.security.authentication,
            authorization: nodeConfig.security.authorization
          }
        },
        configuredAt: new Date().toISOString()
      };

      return {
        success: true,
        nodeId: nodeState.nodeId,
        configuration: nodeState.configuration,
        nextStep: 'start_services',
        estimatedStartTime: '2-3 minutes'
      };
    } catch (error) {
      throw new Error(`Smart node configuration failed: ${error.message}`);
    }
  }

  async monitorNodeHealth(nodeId: string) {
    try {
      // Mock health data - real implementation would gather actual metrics
      const healthMetrics = {
        nodeId,
        timestamp: new Date().toISOString(),
        status: 'operational',
        health: 'healthy',
        metrics: {
          cpu: { usage: '23%', temperature: '42°C', cores: 8 },
          memory: { usage: '67%', total: '32GB', available: '10.5GB' },
          storage: { usage: '45%', total: '1TB', available: '550GB' },
          network: { 
            latency: '12ms', 
            throughput: '850 Mbps', 
            connections: 42,
            errors: 0
          }
        },
        services: {
          consensus: { status: 'active', uptime: '99.8%', lastBlock: 1234567 },
          storage: { status: 'active', uptime: '99.9%', operations: 2341 },
          networking: { status: 'active', uptime: '99.7%', peers: 15 }
        },
        alerts: []
      };

      return healthMetrics;
    } catch (error) {
      throw new Error(`Node health monitoring failed: ${error.message}`);
    }
  }

  async performNodeDiagnostics(nodeId: string) {
    try {
      const diagnostics = {
        nodeId,
        testSuite: 'comprehensive',
        executedAt: new Date().toISOString(),
        tests: [
          {
            name: 'CPU Performance',
            status: 'passed',
            score: 95,
            details: 'All cores operating within normal parameters'
          },
          {
            name: 'Memory Integrity',
            status: 'passed', 
            score: 98,
            details: 'No memory leaks or corruption detected'
          },
          {
            name: 'Storage I/O',
            status: 'passed',
            score: 92,
            details: 'Read/write operations within expected ranges'
          },
          {
            name: 'Network Connectivity',
            status: 'warning',
            score: 85,
            details: 'Intermittent latency spikes detected on peer connections'
          },
          {
            name: 'Consensus Participation',
            status: 'passed',
            score: 97,
            details: 'Successfully participating in consensus rounds'
          }
        ],
        overallScore: 93,
        recommendations: [
          'Monitor network connectivity for consistent performance',
          'Consider upgrading network infrastructure if latency issues persist'
        ]
      };

      return diagnostics;
    } catch (error) {
      throw new Error(`Node diagnostics failed: ${error.message}`);
    }
  }

  async updateNodeConfiguration(nodeId: string, configUpdates: any) {
    try {
      const updateResult = {
        nodeId,
        updatedAt: new Date().toISOString(),
        changes: {
          previous: {}, // Would contain previous configuration
          current: configUpdates
        },
        restartRequired: false,
        status: 'configuration_updated'
      };

      // Check if restart is required based on updates
      const restartRequiredChanges = ['consensus', 'security', 'networking'];
      const requiresRestart = Object.keys(configUpdates).some(key => 
        restartRequiredChanges.includes(key)
      );

      if (requiresRestart) {
        updateResult.restartRequired = true;
        updateResult.status = 'restart_pending';
      }

      return updateResult;
    } catch (error) {
      throw new Error(`Node configuration update failed: ${error.message}`);
    }
  }
}
```

### Configuration Management

```typescript
import { SmartNetwork } from '@hsuite/smart-network-types';

@Injectable()
export class ConfigurationService {
  
  async setupMembershipConfiguration(configData: any) {
    try {
      // Create network configuration
      const networkConfig = new SmartNetwork.Membership.Config.Network({
        type: configData.network.type,
        endpoints: configData.network.endpoints
      });

      // Create entity configuration
      const entityConfig = new SmartNetwork.Membership.Config.Entity({
        tokenId: configData.entity.tokenId,
        price: configData.entity.price,
        metadata: {
          content: {
            name: configData.entity.metadata.name,
            description: configData.entity.metadata.description,
            creator: configData.entity.metadata.creator,
            type: configData.entity.metadata.type,
            format: 'HIP412',
            files: configData.entity.metadata.files || [],
            properties: configData.entity.metadata.properties || {},
            attributes: configData.entity.metadata.attributes || [],
            image: configData.entity.metadata.image
          },
          cid: configData.entity.metadata.cid
        }
      });

      // Create main configuration
      const membershipConfig = new SmartNetwork.Membership.Config.Options({
        enabled: true,
        utilities: configData.utilities || [],
        network: networkConfig,
        redis: {
          host: configData.redis.host || 'localhost',
          port: configData.redis.port || 6379,
          ttl: configData.redis.ttl || 3600,
          prefix: configData.redis.prefix || 'membership:'
        },
        entity: entityConfig
      });

      return {
        success: true,
        configuration: membershipConfig,
        features: {
          web3Integration: true,
          nftSupport: true,
          redisCache: true,
          utilities: membershipConfig.utilities.length
        },
        configuredAt: new Date().toISOString()
      };
    } catch (error) {
      throw new Error(`Membership configuration setup failed: ${error.message}`);
    }
  }

  async setupNetworkConfiguration(networkData: any) {
    try {
      const networkSettings = new SmartNetwork.NetworkConfig.Settings({
        protocol: networkData.protocol || 'v2',
        chainId: networkData.chainId || 1,
        consensus: networkData.consensus || 'PoS'
      });

      const networkOptions = new SmartNetwork.NetworkConfig.Options({
        enabled: true,
        settings: networkSettings,
        endpoints: networkData.endpoints || []
      });

      return {
        success: true,
        settings: networkSettings,
        options: networkOptions,
        endpoints: networkData.endpoints.length,
        configuredAt: new Date().toISOString()
      };
    } catch (error) {
      throw new Error(`Network configuration setup failed: ${error.message}`);
    }
  }

  validateConfiguration(config: any): { isValid: boolean; errors: string[] } {
    const errors = [];

    // Validate network configuration
    if (!config.network || !config.network.endpoints || !config.network.endpoints.length) {
      errors.push('Network endpoints are required');
    }

    // Validate membership configuration
    if (config.membership && !config.membership.tokenId) {
      errors.push('Membership token ID is required');
    }

    // Validate Redis configuration
    if (config.redis && (!config.redis.host || !config.redis.port)) {
      errors.push('Redis host and port are required');
    }

    return {
      isValid: errors.length === 0,
      errors
    };
  }
}
```

### Type-Safe Development Patterns

```typescript
import { ISmartNetwork, SmartNetwork } from '@hsuite/smart-network-types';

@Injectable()
export class TypeSafeDevelopmentService {
  
  // Interface-first development for type safety
  processNetworkData(network: ISmartNetwork.INetwork.IEntity): void {
    // Type-safe operations with intellisense support
    if (network.membership.status === ISmartNetwork.IMembership.IStatus.ACTIVE) {
      this.handleActiveNetwork(network);
    }
  }

  // Model-based validation for runtime safety
  createValidatedMembership(data: any): SmartNetwork.Membership.Web3.Entity {
    try {
      return new SmartNetwork.Membership.Web3.Entity(
        data.walletId,
        data.operator,
        data.status,
        data.details
      );
    } catch (error) {
      // Descriptive validation errors
      throw new Error(`Membership validation failed: ${error.message}`);
    }
  }

  // Comprehensive error handling
  async handleMembershipOperation(
    operation: 'create' | 'update' | 'delete',
    data: any
  ): Promise<{ success: boolean; result?: any; error?: string }> {
    try {
      switch (operation) {
        case 'create':
          const membership = this.createValidatedMembership(data);
          return { success: true, result: membership };
        
        case 'update':
          // Update logic with validation
          return { success: true, result: 'updated' };
        
        case 'delete':
          // Delete logic with validation
          return { success: true, result: 'deleted' };
        
        default:
          throw new Error(`Unsupported operation: ${operation}`);
      }
    } catch (error) {
      return { 
        success: false, 
        error: error.message 
      };
    }
  }

  // Status lifecycle management
  getNextValidStatuses(currentStatus: ISmartNetwork.IMembership.IStatus): ISmartNetwork.IMembership.IStatus[] {
    const transitions = {
      [ISmartNetwork.IMembership.IStatus.PENDING]: [
        ISmartNetwork.IMembership.IStatus.PROCESSING,
        ISmartNetwork.IMembership.IStatus.FAILED
      ],
      [ISmartNetwork.IMembership.IStatus.PROCESSING]: [
        ISmartNetwork.IMembership.IStatus.MINTED,
        ISmartNetwork.IMembership.IStatus.FAILED
      ],
      [ISmartNetwork.IMembership.IStatus.MINTED]: [
        ISmartNetwork.IMembership.IStatus.DELIVERED,
        ISmartNetwork.IMembership.IStatus.FAILED
      ],
      [ISmartNetwork.IMembership.IStatus.DELIVERED]: [
        ISmartNetwork.IMembership.IStatus.ACTIVE,
        ISmartNetwork.IMembership.IStatus.FAILED
      ],
      [ISmartNetwork.IMembership.IStatus.ACTIVE]: [
        ISmartNetwork.IMembership.IStatus.EXITING,
        ISmartNetwork.IMembership.IStatus.BANNED
      ],
      [ISmartNetwork.IMembership.IStatus.EXITING]: [
        ISmartNetwork.IMembership.IStatus.EXITED,
        ISmartNetwork.IMembership.IStatus.FAILED
      ]
    };

    return transitions[currentStatus] || [];
  }
}
```

***

## 🔗 Integration

### Required Dependencies

```json
{
  "@nestjs/common": "^10.4.2",
  "@nestjs/core": "^10.4.2",
  "@hsuite/nestjs-swagger": "^1.0.3",
  "@hsuite/did-sdk-js": "^1.0.3",
  "@hsuite/vc-sl-sdk-js": "^1.0.3",
  "@compodoc/compodoc": "^1.1.23"
}
```

### TypeScript Configuration

```json
{
  "compilerOptions": {
    "declaration": true,
    "outDir": "../../dist/libs/smart-network-types",
    "types": ["node"],
    "strict": true,
    "esModuleInterop": true,
    "skipLibCheck": true,
    "forceConsistentCasingInFileNames": true,
    "experimentalDecorators": true,
    "emitDecoratorMetadata": true
  }
}
```

### Module Integration

```typescript
import { Module } from '@nestjs/common';
import { SmartNetwork, ISmartNetwork } from '@hsuite/smart-network-types';

@Module({
  providers: [
    NetworkEntityService,
    MembershipLifecycleService,
    OperatorManagementService,
    SmartNodeService
  ],
  exports: [
    NetworkEntityService,
    MembershipLifecycleService,
    OperatorManagementService,
    SmartNodeService
  ]
})
export class SmartNetworkModule {}
```

### Documentation Generation

```bash
# Generate comprehensive documentation
npm run compodoc

# Generate documentation with coverage report
npm run compodoc:coverage
```

### Integration with HSuite Ecosystem

```typescript
// Complete integration with other HSuite modules
import { SmartNetwork, ISmartNetwork } from '@hsuite/smart-network-types';
import { AuthModule } from '@hsuite/auth';
import { ValidatorsModule } from '@hsuite/validators';
import { HashgraphModule } from '@hsuite/hashgraph';

@Module({
  imports: [
    AuthModule,
    ValidatorsModule,
    HashgraphModule
  ]
})
export class SmartNetworkEcosystemModule {}

@Injectable()
export class IntegratedSmartNetworkService {
  constructor(
    private authService: AuthService,
    private validatorsService: ValidatorsService,
    private hashgraphService: HashgraphService
  ) {}

  async createSecureNetworkEntity(
    entityData: any,
    session: IAuth.ICredentials.IWeb3.IEntity
  ): Promise<SmartNetwork.Network.Entity> {
    // 1. Validate permissions
    const hasPermission = await this.authService.validatePermission(
      session,
      'network:entity:create'
    );

    if (!hasPermission) {
      throw new Error('Insufficient permissions for network entity creation');
    }

    // 2. Validate with network validators
    const validationResult = await this.validatorsService.validateNetworkEntity(entityData);
    
    if (!validationResult.isValid) {
      throw new Error(`Validation failed: ${validationResult.errors.join(', ')}`);
    }

    // 3. Create entity with type safety
    const networkEntity = new SmartNetwork.Network.Entity(
      entityData.membership,
      entityData.type,
      entityData.clusters,
      entityData.dkgId
    );

    return networkEntity;
  }
}
```

***

**🌐 Enterprise Type System**: Comprehensive TypeScript definitions with runtime validation and Web3 integration for Smart Network operations.

**👥 NFT-Compliant Memberships**: Full ERC721/HIP412 standards support with IPFS metadata and complete transaction tracking.

**⚡ Developer Experience**: Type-safe development with comprehensive documentation, validation, and seamless NestJS integration.

***

<p align="center">Built with ❤️ by the HSuite Team<br>Copyright © 2025 HSuite. All rights reserved.</p>