@clduab11/gemini-flow/src/integrations/veo3/types.ts

Revolutionary AI agent swarm coordination platform with Google Services integration, multimedia processing, and production-ready monitoring. Features 8 Google AI services, quantum computing capabilities, and enterprise-grade security.

/**
 * Veo3 Video Generation Types
 *
 * Advanced video generation with distributed rendering, real-time processing, and A2A coordination
 */

import {
  BaseIntegration,
  Task,
  Agent,
  StorageOperation,
  IntegrationConfig,
} from "../shared/types.js";

// === VEO3 CORE CONFIGURATION ===

export interface Veo3Config extends IntegrationConfig {
  generation: GenerationConfig;
  rendering: RenderingConfig;
  storage: Veo3StorageConfig;
  streaming: StreamingConfig;
  optimization: OptimizationConfig;
  coordination: Veo3CoordinationConfig;
}

export interface GenerationConfig {
  model: string;
  apiEndpoint: string;
  apiKey: string;
  maxDuration: number;
  maxResolution: VideoResolution;
  qualityPresets: QualityPreset[];
  concurrentJobs: number;
  priority: GenerationPriority;
}

export interface RenderingConfig {
  workers: number;
  chunkSize: number;
  parallelism: number;
  codec: VideoCodec;
  bitrate: number;
  framerate: number;
  gpuAcceleration: boolean;
  hardwareEncoder: boolean;
}

export interface Veo3StorageConfig {
  provider: "gcs" | "aws" | "azure" | "local";
  bucket: string;
  region: string;
  credentials: any;
  cdn: CdnConfig;
  compression: CompressionConfig;
  encryption: EncryptionConfig;
}

export interface StreamingConfig {
  enabled: boolean;
  protocol: "rtmp" | "webrtc" | "hls" | "dash";
  quality: StreamQuality[];
  adaptiveBitrate: boolean;
  latency: "low" | "normal" | "high";
  preview: PreviewConfig;
}

export interface OptimizationConfig {
  autoOptimize: boolean;
  targetFileSize: number;
  qualityThreshold: number;
  compressionAlgorithm: string;
  transcoding: TranscodingConfig;
  thumbnailGeneration: ThumbnailConfig;
}

export interface Veo3CoordinationConfig {
  distributedRendering: boolean;
  loadBalancing: boolean;
  failover: boolean;
  coordination: "a2a" | "centralized" | "hybrid";
  chunkCoordination: ChunkCoordinationConfig;
}

// === VIDEO SPECIFICATIONS ===

export interface VideoResolution {
  width: number;
  height: number;
  aspectRatio: string;
}

export interface QualityPreset {
  name: string;
  resolution: VideoResolution;
  bitrate: number;
  framerate: number;
  codec: VideoCodec;
  profile: string;
}

export type VideoCodec = "h264" | "h265" | "vp9" | "av1";
export type GenerationPriority = "low" | "normal" | "high" | "urgent";

export interface StreamQuality {
  name: string;
  resolution: VideoResolution;
  bitrate: number;
  maxBitrate: number;
  bufferSize: number;
}

export interface PreviewConfig {
  enabled: boolean;
  interval: number;
  resolution: VideoResolution;
  quality: number;
  thumbnails: boolean;
}

export interface TranscodingConfig {
  formats: VideoFormat[];
  qualityLevels: number[];
  parallelJobs: number;
  priority: GenerationPriority;
}

export interface VideoFormat {
  container: "mp4" | "webm" | "avi" | "mov";
  codec: VideoCodec;
  audioCodec: "aac" | "opus" | "mp3";
  profile: string;
}

export interface ThumbnailConfig {
  enabled: boolean;
  count: number;
  interval: number;
  resolution: VideoResolution;
  format: "jpg" | "png" | "webp";
}

// === CDN AND STORAGE ===

export interface CdnConfig {
  provider: "cloudflare" | "aws" | "fastly" | "custom";
  endpoint: string;
  apiKey?: string;
  caching: CacheConfig;
  geoDistribution: boolean;
  analytics: boolean;
}

export interface CacheConfig {
  ttl: number;
  edgeCaching: boolean;
  browserCaching: boolean;
  compression: boolean;
  versioning: boolean;
}

export interface CompressionConfig {
  algorithm: "gzip" | "brotli" | "lz4";
  level: number;
  enabled: boolean;
}

export interface EncryptionConfig {
  enabled: boolean;
  algorithm: "aes256" | "chacha20";
  keyRotation: boolean;
  rotationInterval: number;
}

// === VIDEO GENERATION PIPELINE ===

export interface VideoGenerationPipeline extends BaseIntegration {
  generateVideo(
    request: VideoGenerationRequest,
  ): Promise<VideoGenerationResult>;
  processInChunks(request: ChunkedVideoRequest): Promise<ChunkedVideoResult>;
  streamGeneration(
    request: StreamingVideoRequest,
  ): AsyncGenerator<GenerationProgress, VideoGenerationResult>;
  optimizeVideo(
    videoId: string,
    options: OptimizationOptions,
  ): Promise<OptimizedVideoResult>;
  distributeToCoordinates(
    request: DistributedGenerationRequest,
  ): Promise<DistributedGenerationResult>;
}

export interface VideoGenerationRequest {
  id: string;
  prompt: VideoPrompt;
  configuration: VideoConfiguration;
  output: OutputConfiguration;
  priority: GenerationPriority;
  metadata: GenerationMetadata;
  callbacks?: GenerationCallbacks;
}

export interface VideoPrompt {
  text: string;
  style: VideoStyle;
  mood: VideoMood;
  objects: PromptObject[];
  scenes: SceneDescription[];
  camera: CameraMovement[];
  audio: AudioDescription;
  duration: number;
}

export interface VideoStyle {
  genre: "realistic" | "animated" | "artistic" | "cinematic" | "documentary";
  era: string;
  colorPalette: string[];
  lighting: LightingStyle;
  composition: CompositionStyle;
}

export interface VideoMood {
  emotional_tone: string;
  energy_level: "low" | "medium" | "high";
  atmosphere: string;
  pacing: "slow" | "medium" | "fast";
}

export interface PromptObject {
  name: string;
  description: string;
  position: Position3D;
  animation: AnimationDescription;
  properties: ObjectProperties;
}

export interface Position3D {
  x: number;
  y: number;
  z: number;
  rotation: { x: number; y: number; z: number };
  scale: { x: number; y: number; z: number };
}

export interface AnimationDescription {
  type: "linear" | "ease" | "bounce" | "elastic";
  keyframes: Keyframe[];
  duration: number;
  loop: boolean;
}

export interface Keyframe {
  time: number;
  position: Position3D;
  properties: Record<string, any>;
}

export interface ObjectProperties {
  material: string;
  texture: string;
  physics: PhysicsProperties;
  interactive: boolean;
}

export interface PhysicsProperties {
  mass: number;
  friction: number;
  restitution: number;
  gravity: boolean;
}

export interface SceneDescription {
  name: string;
  duration: number;
  environment: EnvironmentDescription;
  objects: string[];
  transitions: TransitionDescription;
}

export interface EnvironmentDescription {
  location: string;
  timeOfDay: string;
  weather: string;
  lighting: LightingDescription;
  background: BackgroundDescription;
}

export interface LightingDescription {
  type: LightingStyle;
  intensity: number;
  color: string;
  direction: { x: number; y: number; z: number };
  shadows: boolean;
}

export type LightingStyle =
  | "natural"
  | "dramatic"
  | "soft"
  | "harsh"
  | "colorful"
  | "monochrome";

export interface BackgroundDescription {
  type: "solid" | "gradient" | "image" | "video" | "procedural";
  content: string;
  properties: Record<string, any>;
}

export interface TransitionDescription {
  type: "cut" | "fade" | "dissolve" | "wipe" | "zoom";
  duration: number;
  easing: string;
}

export interface CameraMovement {
  type: "static" | "pan" | "tilt" | "zoom" | "dolly" | "tracking";
  startPosition: Position3D;
  endPosition: Position3D;
  duration: number;
  easing: string;
}

export interface AudioDescription {
  music: MusicDescription;
  soundEffects: SoundEffect[];
  voiceover: VoiceoverDescription;
  ambient: AmbientSound;
}

export interface MusicDescription {
  genre: string;
  mood: string;
  tempo: number;
  key: string;
  instruments: string[];
  volume: number;
}

export interface SoundEffect {
  name: string;
  timing: number;
  duration: number;
  volume: number;
  position: Position3D;
}

export interface VoiceoverDescription {
  text: string;
  voice: VoiceConfiguration;
  timing: VoiceTiming[];
  emphasis: EmphasisMarker[];
}

export interface VoiceConfiguration {
  gender: "male" | "female" | "neutral";
  age: "young" | "adult" | "elderly";
  accent: string;
  language: string;
  speed: number;
  pitch: number;
}

export interface VoiceTiming {
  text: string;
  startTime: number;
  duration: number;
  speed: number;
}

export interface EmphasisMarker {
  text: string;
  type: "emphasis" | "pause" | "speed" | "pitch";
  value: number;
}

export interface AmbientSound {
  type: string;
  volume: number;
  fadeIn: number;
  fadeOut: number;
  loop: boolean;
}

export interface VideoConfiguration {
  resolution: VideoResolution;
  framerate: number;
  codec: VideoCodec;
  bitrate: number;
  quality: number;
  profile: string;
  format: VideoFormat;
}

export interface OutputConfiguration {
  formats: VideoFormat[];
  storageLocation: string;
  cdn: boolean;
  preview: boolean;
  thumbnails: boolean;
  metadata: boolean;
}

export interface GenerationMetadata {
  userId: string;
  projectId: string;
  tags: string[];
  description: string;
  version: string;
  createdAt: Date;
  expiresAt?: Date;
}

export interface GenerationCallbacks {
  onProgress?: (progress: GenerationProgress) => void;
  onChunkComplete?: (chunk: VideoChunk) => void;
  onPreviewReady?: (preview: PreviewData) => void;
  onComplete?: (result: VideoGenerationResult) => void;
  onError?: (error: GenerationError) => void;
}

// === CHUNKED PROCESSING ===

export interface ChunkedVideoRequest {
  baseRequest: VideoGenerationRequest;
  chunkingStrategy: ChunkingStrategy;
  coordination: ChunkCoordinationConfig;
  merging: ChunkMergingConfig;
}

export interface ChunkingStrategy {
  type: "temporal" | "spatial" | "object" | "scene" | "adaptive";
  chunkSize: number;
  overlap: number;
  maxChunks: number;
  parallelism: number;
}

export interface ChunkCoordinationConfig {
  strategy: "sequential" | "parallel" | "dependency-based";
  dependencies: Map<number, number[]>;
  prioritization: ChunkPriority[];
  loadBalancing: boolean;
}

export interface ChunkPriority {
  chunkId: number;
  priority: number;
  deadline?: Date;
  resources: number;
}

export interface ChunkMergingConfig {
  strategy: "sequential" | "weighted" | "intelligent";
  blending: BlendingConfig;
  qualityControl: QualityControlConfig;
  validation: ChunkValidationConfig;
}

export interface BlendingConfig {
  enabled: boolean;
  overlapHandling: "average" | "weighted" | "smart";
  transitionSmoothing: boolean;
  colorMatching: boolean;
}

export interface QualityControlConfig {
  enabled: boolean;
  qualityThreshold: number;
  automaticRetry: boolean;
  fallbackStrategy: "regenerate" | "interpolate" | "skip";
}

export interface ChunkValidationConfig {
  enabled: boolean;
  checks: ValidationCheck[];
  tolerance: number;
  reporting: boolean;
}

export interface ValidationCheck {
  type: "quality" | "continuity" | "consistency" | "completeness";
  threshold: number;
  weight: number;
}

export interface VideoChunk {
  id: number;
  startTime: number;
  endTime: number;
  data: Buffer | string;
  metadata: ChunkMetadata;
  quality: ChunkQuality;
  status: ChunkStatus;
}

export interface ChunkMetadata {
  resolution: VideoResolution;
  codec: VideoCodec;
  bitrate: number;
  framerate: number;
  size: number;
  checksum: string;
  generatedAt: Date;
}

export interface ChunkQuality {
  score: number;
  metrics: QualityMetrics;
  issues: QualityIssue[];
}

export interface QualityMetrics {
  psnr: number;
  ssim: number;
  vmaf: number;
  bitrate: number;
  artifacts: number;
}

export interface QualityIssue {
  type: string;
  severity: "low" | "medium" | "high";
  location: { start: number; end: number };
  description: string;
}

export type ChunkStatus =
  | "pending"
  | "generating"
  | "completed"
  | "failed"
  | "merged";

export interface ChunkedVideoResult {
  videoId: string;
  chunks: VideoChunk[];
  mergedVideo: VideoFile;
  quality: OverallQuality;
  performance: ChunkingPerformance;
  metadata: ResultMetadata;
}

export interface OverallQuality {
  score: number;
  chunkQuality: Map<number, number>;
  consistency: number;
  smoothness: number;
}

export interface ChunkingPerformance {
  totalTime: number;
  parallelEfficiency: number;
  resourceUtilization: ResourceUtilization;
  bottlenecks: string[];
}

export interface ResourceUtilization {
  cpu: number;
  memory: number;
  gpu: number;
  network: number;
  storage: number;
}

// === STREAMING AND REAL-TIME ===

export interface StreamingVideoRequest {
  baseRequest: VideoGenerationRequest;
  streaming: StreamingConfiguration;
  realTime: RealTimeConfig;
}

export interface StreamingConfiguration {
  protocol: "webrtc" | "websocket" | "sse" | "grpc";
  bufferSize: number;
  latency: number;
  quality: StreamQuality;
  adaptiveQuality: boolean;
}

export interface RealTimeConfig {
  preview: boolean;
  progressUpdates: boolean;
  liveEditing: boolean;
  interactiveMode: boolean;
}

export interface GenerationProgress {
  stage: GenerationStage;
  progress: number;
  currentChunk?: number;
  totalChunks?: number;
  estimatedCompletion: Date;
  quality: number;
  preview?: PreviewData;
  metadata: ProgressMetadata;
}

export type GenerationStage =
  | "initializing"
  | "prompt_processing"
  | "scene_planning"
  | "rendering"
  | "post_processing"
  | "optimization"
  | "encoding"
  | "uploading"
  | "complete";

export interface PreviewData {
  type: "image" | "video" | "thumbnail";
  data: string | Buffer;
  timestamp: number;
  quality: number;
  resolution: VideoResolution;
}

export interface ProgressMetadata {
  currentFps: number;
  memoryUsage: number;
  gpuUsage: number;
  networkUsage: number;
  errors: string[];
  warnings: string[];
}

// === OPTIMIZATION ===

export interface OptimizationOptions {
  targetFileSize?: number;
  maxQualityLoss?: number;
  preserveAspectRatio?: boolean;
  formats?: VideoFormat[];
  customSettings?: Record<string, any>;
}

export interface OptimizedVideoResult {
  originalSize: number;
  optimizedSize: number;
  compression: number;
  qualityLoss: number;
  optimizations: OptimizationApplied[];
  formats: OptimizedFormat[];
}

export interface OptimizationApplied {
  type: string;
  value: any;
  impact: OptimizationImpact;
}

export interface OptimizationImpact {
  sizeReduction: number;
  qualityChange: number;
  processingTime: number;
}

export interface OptimizedFormat {
  format: VideoFormat;
  size: number;
  quality: number;
  url: string;
}

// === DISTRIBUTED GENERATION ===

export interface DistributedGenerationRequest {
  baseRequest: VideoGenerationRequest;
  distribution: DistributionConfig;
  coordination: DistributedCoordinationConfig;
  aggregation: ResultAggregationConfig;
}

export interface DistributionConfig {
  strategy: "chunk-based" | "scene-based" | "object-based" | "adaptive";
  workers: WorkerConfig[];
  loadBalancing: LoadBalancingConfig;
  failover: FailoverConfig;
}

export interface WorkerConfig {
  id: string;
  endpoint: string;
  capabilities: WorkerCapabilities;
  performance: WorkerPerformance;
  availability: WorkerAvailability;
}

export interface WorkerCapabilities {
  maxResolution: VideoResolution;
  supportedCodecs: VideoCodec[];
  gpuAcceleration: boolean;
  maxConcurrentJobs: number;
  specializations: string[];
}

export interface WorkerPerformance {
  avgProcessingTime: number;
  throughput: number;
  reliability: number;
  qualityScore: number;
}

export interface WorkerAvailability {
  status: "available" | "busy" | "offline";
  currentLoad: number;
  estimatedAvailable: Date;
  timezone: string;
}

export interface LoadBalancingConfig {
  strategy: "round-robin" | "least-loaded" | "performance-based" | "adaptive";
  weights: Map<string, number>;
  constraints: LoadBalancingConstraint[];
}

export interface LoadBalancingConstraint {
  type: "resource" | "quality" | "latency" | "cost";
  value: number;
  priority: number;
}

export interface FailoverConfig {
  enabled: boolean;
  retryAttempts: number;
  fallbackWorkers: string[];
  gracefulDegradation: boolean;
}

export interface DistributedCoordinationConfig {
  protocol: "a2a" | "centralized" | "gossip";
  consensus: ConsensusConfig;
  synchronization: SyncConfig;
  monitoring: DistributedMonitoringConfig;
}

export interface ConsensusConfig {
  algorithm: "raft" | "pbft" | "pow" | "pos";
  quorum: number;
  timeout: number;
  leaderElection: boolean;
}

export interface SyncConfig {
  strategy: "strict" | "eventual" | "weak";
  interval: number;
  tolerance: number;
}

export interface DistributedMonitoringConfig {
  healthChecks: boolean;
  performanceMetrics: boolean;
  networkPartitioning: boolean;
  automaticRecovery: boolean;
}

export interface ResultAggregationConfig {
  strategy: "merge" | "composite" | "layered" | "intelligent";
  qualityWeighting: boolean;
  conflictResolution: ConflictResolutionConfig;
  validation: AggregationValidationConfig;
}

export interface ConflictResolutionConfig {
  strategy:
    | "quality-based"
    | "timestamp-based"
    | "worker-reputation"
    | "voting";
  threshold: number;
  fallback: string;
}

export interface AggregationValidationConfig {
  enabled: boolean;
  checks: string[];
  tolerance: number;
  retryOnFailure: boolean;
}

export interface DistributedGenerationResult {
  videoId: string;
  coordinationMap: Map<string, string[]>;
  workerContributions: Map<string, WorkerContribution>;
  aggregatedResult: VideoFile;
  performance: DistributedPerformance;
  coordination: CoordinationMetrics;
}

export interface WorkerContribution {
  workerId: string;
  chunksProcessed: number[];
  processingTime: number;
  quality: number;
  resources: ResourceUsage;
}

export interface ResourceUsage {
  cpu: number;
  memory: number;
  gpu: number;
  network: number;
}

export interface DistributedPerformance {
  totalTime: number;
  parallelEfficiency: number;
  networkOverhead: number;
  coordinationTime: number;
  aggregationTime: number;
}

export interface CoordinationMetrics {
  messagesSent: number;
  messagesReceived: number;
  consensusRounds: number;
  partitioningEvents: number;
  recoveryTime: number;
}

// === RESULTS AND FILES ===

export interface VideoGenerationResult {
  videoId: string;
  status: "success" | "partial" | "failed";
  files: VideoFile[];
  preview: PreviewData[];
  thumbnails: ThumbnailData[];
  metadata: ResultMetadata;
  performance: GenerationPerformance;
  quality: QualityReport;
  storage: StorageInfo;
}

export interface VideoFile {
  id: string;
  format: VideoFormat;
  resolution: VideoResolution;
  duration: number;
  size: number;
  url: string;
  localPath?: string;
  checksum: string;
  metadata: FileMetadata;
}

export interface FileMetadata {
  codec: VideoCodec;
  bitrate: number;
  framerate: number;
  audioTracks: AudioTrack[];
  subtitles: SubtitleTrack[];
  chapters: ChapterInfo[];
}

export interface AudioTrack {
  codec: string;
  bitrate: number;
  sampleRate: number;
  channels: number;
  language: string;
}

export interface SubtitleTrack {
  format: "srt" | "vtt" | "ass";
  language: string;
  url: string;
}

export interface ChapterInfo {
  title: string;
  startTime: number;
  endTime: number;
  thumbnail?: string;
}

export interface ThumbnailData {
  timestamp: number;
  url: string;
  resolution: VideoResolution;
  format: "jpg" | "png" | "webp";
  size: number;
}

export interface ResultMetadata {
  generationId: string;
  createdAt: Date;
  processingTime: number;
  workers: string[];
  version: string;
  configuration: VideoConfiguration;
  prompt: VideoPrompt;
}

export interface GenerationPerformance {
  totalTime: number;
  stagesTime: Map<GenerationStage, number>;
  resourceUsage: ResourceUtilization;
  throughput: number;
  efficiency: number;
}

export interface QualityReport {
  overallScore: number;
  metrics: QualityMetrics;
  issues: QualityIssue[];
  recommendations: string[];
  comparisons: QualityComparison[];
}

export interface QualityComparison {
  metric: string;
  expected: number;
  actual: number;
  variance: number;
}

export interface StorageInfo {
  provider: string;
  location: string;
  redundancy: number;
  encryption: boolean;
  compression: number;
  cdn: CdnInfo;
}

export interface CdnInfo {
  enabled: boolean;
  provider: string;
  endpoints: string[];
  cacheStatus: string;
  hitRate: number;
}

// === ERROR HANDLING ===

export interface GenerationError {
  code: string;
  message: string;
  stage: GenerationStage;
  chunk?: number;
  worker?: string;
  recoverable: boolean;
  retry: boolean;
  metadata: Record<string, any>;
  timestamp: Date;
}

export interface CompositionStyle {
  rule: "thirds" | "golden" | "center" | "leading-lines";
  framing: "close-up" | "medium" | "wide" | "extreme-wide";
  angle: "eye-level" | "high" | "low" | "dutch";
  depth: "shallow" | "deep" | "infinite";
}