inferno-ai 0.10.3

use anyhow::Result;
use chrono::{DateTime, Utc};
use serde::{Deserialize, Serialize};
use std::collections::HashMap;
use std::path::PathBuf;
use tokio::sync::{Arc, RwLock};
use uuid::Uuid;

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct ApiDocumentationConfig {
    pub enabled: bool,
    pub auto_generation: bool,
    pub output_formats: Vec<DocumentationFormat>,
    pub openapi_version: String,
    pub include_examples: bool,
    pub include_schemas: bool,
    pub include_security: bool,
    pub validation_enabled: bool,
    pub interactive_docs: InteractiveDocsConfig,
    pub versioning: VersioningConfig,
    pub generation: GenerationConfig,
    pub publishing: PublishingConfig,
    pub customization: CustomizationConfig,
    pub compliance: ComplianceConfig,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct InteractiveDocsConfig {
    pub enabled: bool,
    pub swagger_ui: bool,
    pub redoc: bool,
    pub custom_theme: Option<String>,
    pub try_it_out: bool,
    pub auth_integration: bool,
    pub sandbox_environment: Option<String>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct VersioningConfig {
    pub auto_versioning: bool,
    pub semantic_versioning: bool,
    pub changelog_generation: bool,
    pub backwards_compatibility_check: bool,
    pub deprecation_warnings: bool,
    pub migration_guides: bool,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct GenerationConfig {
    pub source_scanning: SourceScanningConfig,
    pub code_analysis: CodeAnalysisConfig,
    pub example_generation: ExampleGenerationConfig,
    pub schema_extraction: SchemaExtractionConfig,
    pub validation_rules: ValidationRulesConfig,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct SourceScanningConfig {
    pub scan_paths: Vec<PathBuf>,
    pub file_patterns: Vec<String>,
    pub exclude_patterns: Vec<String>,
    pub deep_scan: bool,
    pub dependency_analysis: bool,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct CodeAnalysisConfig {
    pub extract_comments: bool,
    pub infer_types: bool,
    pub analyze_examples: bool,
    pub error_analysis: bool,
    pub performance_hints: bool,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct ExampleGenerationConfig {
    pub auto_generate: bool,
    pub realistic_data: bool,
    pub edge_cases: bool,
    pub error_examples: bool,
    pub performance_examples: bool,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct SchemaExtractionConfig {
    pub auto_extract: bool,
    pub validate_schemas: bool,
    pub optimize_schemas: bool,
    pub include_descriptions: bool,
    pub format_validation: bool,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct ValidationRulesConfig {
    pub syntax_validation: bool,
    pub semantic_validation: bool,
    pub completeness_check: bool,
    pub consistency_check: bool,
    pub best_practices: bool,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct PublishingConfig {
    pub auto_publish: bool,
    pub publish_targets: Vec<PublishTarget>,
    pub cdn_integration: bool,
    pub versioned_urls: bool,
    pub custom_domains: Vec<String>,
    pub access_control: AccessControlConfig,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct PublishTarget {
    pub target_type: PublishTargetType,
    pub url: String,
    pub auth_config: Option<AuthConfig>,
    pub custom_headers: HashMap<String, String>,
    pub retry_config: RetryConfig,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum PublishTargetType {
    S3Bucket,
    HttpEndpoint,
    FileSystem,
    GitRepository,
    DocumentationPortal,
    ApiGateway,
    ContainerRegistry,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct AuthConfig {
    pub auth_type: AuthType,
    pub credentials: HashMap<String, String>,
    pub token_refresh: bool,
    pub token_cache_duration: std::time::Duration,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum AuthType {
    ApiKey,
    OAuth2,
    BasicAuth,
    BearerToken,
    CustomHeader,
    MutualTls,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct RetryConfig {
    pub max_retries: u32,
    pub initial_delay: std::time::Duration,
    pub max_delay: std::time::Duration,
    pub backoff_multiplier: f64,
    pub retry_on_status: Vec<u16>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct AccessControlConfig {
    pub public_access: bool,
    pub required_roles: Vec<String>,
    pub ip_whitelist: Vec<String>,
    pub rate_limiting: bool,
    pub audit_access: bool,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct CustomizationConfig {
    pub branding: BrandingConfig,
    pub layout: LayoutConfig,
    pub styling: StylingConfig,
    pub navigation: NavigationConfig,
    pub content: ContentConfig,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct BrandingConfig {
    pub logo_url: Option<String>,
    pub company_name: Option<String>,
    pub primary_color: Option<String>,
    pub secondary_color: Option<String>,
    pub favicon_url: Option<String>,
    pub custom_css: Option<String>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct LayoutConfig {
    pub sidebar_navigation: bool,
    pub top_navigation: bool,
    pub search_enabled: bool,
    pub table_of_contents: bool,
    pub breadcrumbs: bool,
    pub responsive_design: bool,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct StylingConfig {
    pub theme: DocumentationTheme,
    pub syntax_highlighting: bool,
    pub dark_mode: bool,
    pub custom_fonts: Vec<String>,
    pub code_style: CodeStyle,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum DocumentationTheme {
    Default,
    Modern,
    Minimal,
    Corporate,
    Developer,
    Custom(String),
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum CodeStyle {
    Github,
    Monokai,
    Solarized,
    VisualStudio,
    Atom,
    Custom(String),
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct NavigationConfig {
    pub group_by_tags: bool,
    pub sort_alphabetically: bool,
    pub show_method_colors: bool,
    pub expand_operations: bool,
    pub hide_deprecated: bool,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct ContentConfig {
    pub show_extensions: bool,
    pub show_common_responses: bool,
    pub detailed_examples: bool,
    pub performance_metrics: bool,
    pub security_notes: bool,
    pub migration_notes: bool,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct ComplianceConfig {
    pub gdpr_compliance: bool,
    pub hipaa_compliance: bool,
    pub sox_compliance: bool,
    pub pci_compliance: bool,
    pub data_classification: bool,
    pub privacy_annotations: bool,
    pub security_classifications: Vec<SecurityClassification>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct SecurityClassification {
    pub level: SecurityLevel,
    pub description: String,
    pub requirements: Vec<String>,
    pub handling_instructions: String,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum SecurityLevel {
    Public,
    Internal,
    Confidential,
    Restricted,
    TopSecret,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum DocumentationFormat {
    OpenApiJson,
    OpenApiYaml,
    AsyncApi,
    Postman,
    Insomnia,
    SwaggerUi,
    Redoc,
    Markdown,
    Html,
    Pdf,
    Word,
    Confluence,
    Notion,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct ApiDocumentation {
    pub id: Uuid,
    pub name: String,
    pub description: Option<String>,
    pub version: String,
    pub base_url: String,
    pub contact: Option<ContactInfo>,
    pub license: Option<LicenseInfo>,
    pub servers: Vec<ServerInfo>,
    pub paths: HashMap<String, PathItem>,
    pub components: Components,
    pub security: Vec<SecurityRequirement>,
    pub tags: Vec<Tag>,
    pub external_docs: Option<ExternalDocumentation>,
    pub extensions: HashMap<String, serde_json::Value>,
    pub metadata: DocumentationMetadata,
    pub created_at: DateTime<Utc>,
    pub updated_at: DateTime<Utc>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct ContactInfo {
    pub name: Option<String>,
    pub email: Option<String>,
    pub url: Option<String>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct LicenseInfo {
    pub name: String,
    pub url: Option<String>,
    pub identifier: Option<String>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct ServerInfo {
    pub url: String,
    pub description: Option<String>,
    pub variables: HashMap<String, ServerVariable>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct ServerVariable {
    pub default: String,
    pub description: Option<String>,
    pub enum_values: Option<Vec<String>>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct PathItem {
    pub summary: Option<String>,
    pub description: Option<String>,
    pub operations: HashMap<HttpMethod, Operation>,
    pub servers: Option<Vec<ServerInfo>>,
    pub parameters: Vec<Parameter>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum HttpMethod {
    Get,
    Post,
    Put,
    Delete,
    Patch,
    Head,
    Options,
    Trace,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct Operation {
    pub operation_id: Option<String>,
    pub summary: Option<String>,
    pub description: Option<String>,
    pub tags: Vec<String>,
    pub parameters: Vec<Parameter>,
    pub request_body: Option<RequestBody>,
    pub responses: HashMap<String, Response>,
    pub callbacks: HashMap<String, Callback>,
    pub deprecated: bool,
    pub security: Vec<SecurityRequirement>,
    pub servers: Option<Vec<ServerInfo>>,
    pub external_docs: Option<ExternalDocumentation>,
    pub examples: Vec<OperationExample>,
    pub performance_info: Option<PerformanceInfo>,
    pub rate_limiting: Option<RateLimitInfo>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct Parameter {
    pub name: String,
    pub location: ParameterLocation,
    pub description: Option<String>,
    pub required: bool,
    pub deprecated: bool,
    pub allow_empty_value: bool,
    pub style: Option<ParameterStyle>,
    pub explode: bool,
    pub allow_reserved: bool,
    pub schema: Option<Schema>,
    pub example: Option<serde_json::Value>,
    pub examples: HashMap<String, Example>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum ParameterLocation {
    Query,
    Header,
    Path,
    Cookie,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum ParameterStyle {
    Matrix,
    Label,
    Form,
    Simple,
    SpaceDelimited,
    PipeDelimited,
    DeepObject,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct RequestBody {
    pub description: Option<String>,
    pub content: HashMap<String, MediaType>,
    pub required: bool,
    pub examples: Vec<RequestExample>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct MediaType {
    pub schema: Option<Schema>,
    pub example: Option<serde_json::Value>,
    pub examples: HashMap<String, Example>,
    pub encoding: HashMap<String, Encoding>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct Encoding {
    pub content_type: Option<String>,
    pub headers: HashMap<String, Header>,
    pub style: Option<ParameterStyle>,
    pub explode: bool,
    pub allow_reserved: bool,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct Header {
    pub description: Option<String>,
    pub required: bool,
    pub deprecated: bool,
    pub allow_empty_value: bool,
    pub style: Option<ParameterStyle>,
    pub explode: bool,
    pub allow_reserved: bool,
    pub schema: Option<Schema>,
    pub example: Option<serde_json::Value>,
    pub examples: HashMap<String, Example>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct Response {
    pub description: String,
    pub headers: HashMap<String, Header>,
    pub content: HashMap<String, MediaType>,
    pub links: HashMap<String, Link>,
    pub examples: Vec<ResponseExample>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct Link {
    pub operation_ref: Option<String>,
    pub operation_id: Option<String>,
    pub parameters: HashMap<String, serde_json::Value>,
    pub request_body: Option<serde_json::Value>,
    pub description: Option<String>,
    pub server: Option<ServerInfo>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct Callback {
    pub expressions: HashMap<String, PathItem>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct Components {
    pub schemas: HashMap<String, Schema>,
    pub responses: HashMap<String, Response>,
    pub parameters: HashMap<String, Parameter>,
    pub examples: HashMap<String, Example>,
    pub request_bodies: HashMap<String, RequestBody>,
    pub headers: HashMap<String, Header>,
    pub security_schemes: HashMap<String, SecurityScheme>,
    pub links: HashMap<String, Link>,
    pub callbacks: HashMap<String, Callback>,
    pub path_items: HashMap<String, PathItem>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct Schema {
    pub schema_type: Option<SchemaType>,
    pub format: Option<String>,
    pub description: Option<String>,
    pub default: Option<serde_json::Value>,
    pub example: Option<serde_json::Value>,
    pub examples: Vec<serde_json::Value>,
    pub title: Option<String>,
    pub multiple_of: Option<f64>,
    pub maximum: Option<f64>,
    pub exclusive_maximum: bool,
    pub minimum: Option<f64>,
    pub exclusive_minimum: bool,
    pub max_length: Option<usize>,
    pub min_length: Option<usize>,
    pub pattern: Option<String>,
    pub max_items: Option<usize>,
    pub min_items: Option<usize>,
    pub unique_items: bool,
    pub max_properties: Option<usize>,
    pub min_properties: Option<usize>,
    pub required: Vec<String>,
    pub enum_values: Option<Vec<serde_json::Value>>,
    pub properties: HashMap<String, Box<Schema>>,
    pub additional_properties: Option<Box<Schema>>,
    pub items: Option<Box<Schema>>,
    pub all_of: Vec<Schema>,
    pub one_of: Vec<Schema>,
    pub any_of: Vec<Schema>,
    pub not: Option<Box<Schema>>,
    pub discriminator: Option<Discriminator>,
    pub read_only: bool,
    pub write_only: bool,
    pub deprecated: bool,
    pub nullable: bool,
    pub external_docs: Option<ExternalDocumentation>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum SchemaType {
    String,
    Number,
    Integer,
    Boolean,
    Array,
    Object,
    Null,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct Discriminator {
    pub property_name: String,
    pub mapping: HashMap<String, String>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct Example {
    pub summary: Option<String>,
    pub description: Option<String>,
    pub value: Option<serde_json::Value>,
    pub external_value: Option<String>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct SecurityScheme {
    pub scheme_type: SecuritySchemeType,
    pub description: Option<String>,
    pub name: Option<String>,
    pub location: Option<SecurityLocation>,
    pub scheme: Option<String>,
    pub bearer_format: Option<String>,
    pub flows: Option<OAuthFlows>,
    pub open_id_connect_url: Option<String>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum SecuritySchemeType {
    ApiKey,
    Http,
    OAuth2,
    OpenIdConnect,
    MutualTls,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum SecurityLocation {
    Query,
    Header,
    Cookie,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct OAuthFlows {
    pub implicit: Option<OAuthFlow>,
    pub password: Option<OAuthFlow>,
    pub client_credentials: Option<OAuthFlow>,
    pub authorization_code: Option<OAuthFlow>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct OAuthFlow {
    pub authorization_url: Option<String>,
    pub token_url: Option<String>,
    pub refresh_url: Option<String>,
    pub scopes: HashMap<String, String>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct SecurityRequirement {
    pub schemes: HashMap<String, Vec<String>>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct Tag {
    pub name: String,
    pub description: Option<String>,
    pub external_docs: Option<ExternalDocumentation>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct ExternalDocumentation {
    pub description: Option<String>,
    pub url: String,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct OperationExample {
    pub name: String,
    pub summary: Option<String>,
    pub description: Option<String>,
    pub request: Option<serde_json::Value>,
    pub response: Option<serde_json::Value>,
    pub curl_example: Option<String>,
    pub language_examples: HashMap<String, String>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct RequestExample {
    pub name: String,
    pub summary: Option<String>,
    pub description: Option<String>,
    pub content_type: String,
    pub body: serde_json::Value,
    pub headers: HashMap<String, String>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct ResponseExample {
    pub name: String,
    pub summary: Option<String>,
    pub description: Option<String>,
    pub status_code: u16,
    pub content_type: String,
    pub body: serde_json::Value,
    pub headers: HashMap<String, String>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct PerformanceInfo {
    pub average_response_time: Option<std::time::Duration>,
    pub max_response_time: Option<std::time::Duration>,
    pub throughput: Option<f64>,
    pub error_rate: Option<f64>,
    pub sla_targets: HashMap<String, f64>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct RateLimitInfo {
    pub requests_per_minute: Option<u32>,
    pub requests_per_hour: Option<u32>,
    pub requests_per_day: Option<u32>,
    pub burst_limit: Option<u32>,
    pub quota_reset: Option<String>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct DocumentationMetadata {
    pub generated_by: String,
    pub generation_date: DateTime<Utc>,
    pub source_hash: Option<String>,
    pub api_version: String,
    pub documentation_version: String,
    pub tags: Vec<String>,
    pub categories: Vec<String>,
    pub audience: DocumentationAudience,
    pub maturity_level: MaturityLevel,
    pub compliance_status: ComplianceStatus,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum DocumentationAudience {
    Public,
    Internal,
    Partner,
    Beta,
    Alpha,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum MaturityLevel {
    Alpha,
    Beta,
    Stable,
    Deprecated,
    Sunset,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum ComplianceStatus {
    Compliant,
    PartiallyCompliant,
    NonCompliant,
    UnderReview,
    NotApplicable,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct DocumentationGeneration {
    pub id: Uuid,
    pub documentation_id: Uuid,
    pub generation_type: GenerationType,
    pub source_files: Vec<PathBuf>,
    pub output_formats: Vec<DocumentationFormat>,
    pub status: GenerationStatus,
    pub started_at: DateTime<Utc>,
    pub completed_at: Option<DateTime<Utc>>,
    pub duration: Option<std::time::Duration>,
    pub artifacts: Vec<GenerationArtifact>,
    pub errors: Vec<GenerationError>,
    pub warnings: Vec<GenerationWarning>,
    pub statistics: GenerationStatistics,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum GenerationType {
    Manual,
    Automatic,
    Scheduled,
    Triggered,
    Incremental,
    Full,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum GenerationStatus {
    Pending,
    InProgress,
    Completed,
    Failed,
    Cancelled,
    PartiallyCompleted,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct GenerationArtifact {
    pub artifact_type: ArtifactType,
    pub file_path: PathBuf,
    pub size_bytes: u64,
    pub checksum: String,
    pub url: Option<String>,
    pub metadata: HashMap<String, String>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum ArtifactType {
    OpenApiSpec,
    SwaggerUi,
    RedocHtml,
    MarkdownDocs,
    PdfReport,
    PostmanCollection,
    InsomniaWorkspace,
    SdkPackage,
    ClientLibrary,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct GenerationError {
    pub error_type: ErrorType,
    pub message: String,
    pub source_file: Option<PathBuf>,
    pub line_number: Option<u32>,
    pub severity: ErrorSeverity,
    pub suggestion: Option<String>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum ErrorType {
    SyntaxError,
    ValidationError,
    SchemaError,
    TypeInferenceError,
    MissingDocumentation,
    InconsistentDocumentation,
    SecurityIssue,
    PerformanceIssue,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum ErrorSeverity {
    Info,
    Warning,
    Error,
    Critical,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct GenerationWarning {
    pub warning_type: WarningType,
    pub message: String,
    pub source_file: Option<PathBuf>,
    pub line_number: Option<u32>,
    pub suggestion: Option<String>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum WarningType {
    MissingDescription,
    MissingExample,
    DeprecatedFeature,
    IncompleteDocumentation,
    StyleViolation,
    BestPracticeViolation,
    PerformanceHint,
    SecurityHint,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct GenerationStatistics {
    pub total_endpoints: u32,
    pub documented_endpoints: u32,
    pub total_schemas: u32,
    pub documented_schemas: u32,
    pub examples_generated: u32,
    pub validation_errors: u32,
    pub validation_warnings: u32,
    pub coverage_percentage: f64,
    pub quality_score: f64,
}

pub struct ApiDocumentationSystem {
    config: ApiDocumentationConfig,
    documentation_store: Arc<RwLock<HashMap<Uuid, ApiDocumentation>>>,
    generation_store: Arc<RwLock<HashMap<Uuid, DocumentationGeneration>>>,
    generator_engine: Arc<RwLock<DocumentationGenerator>>,
    validator_engine: Arc<RwLock<DocumentationValidator>>,
    publisher_engine: Arc<RwLock<DocumentationPublisher>>,
    template_engine: Arc<RwLock<TemplateEngine>>,
    analytics_engine: Arc<RwLock<DocumentationAnalytics>>,
}

pub struct DocumentationGenerator {
    source_analyzers: HashMap<String, Box<dyn SourceAnalyzer>>,
    schema_extractors: HashMap<String, Box<dyn SchemaExtractor>>,
    example_generators: HashMap<String, Box<dyn ExampleGenerator>>,
    format_generators: HashMap<DocumentationFormat, Box<dyn FormatGenerator>>,
    metadata_extractors: Vec<Box<dyn MetadataExtractor>>,
}

#[async_trait::async_trait]
pub trait SourceAnalyzer: Send + Sync {
    async fn analyze(&self, source_path: &PathBuf) -> Result<SourceAnalysis>;
    async fn extract_endpoints(&self, source: &SourceAnalysis) -> Result<Vec<EndpointInfo>>;
    async fn extract_types(&self, source: &SourceAnalysis) -> Result<Vec<TypeInfo>>;
    fn supported_extensions(&self) -> Vec<String>;
}

#[async_trait::async_trait]
pub trait SchemaExtractor: Send + Sync {
    async fn extract_schema(&self, type_info: &TypeInfo) -> Result<Schema>;
    async fn validate_schema(&self, schema: &Schema) -> Result<Vec<ValidationIssue>>;
    async fn optimize_schema(&self, schema: &Schema) -> Result<Schema>;
}

#[async_trait::async_trait]
pub trait ExampleGenerator: Send + Sync {
    async fn generate_request_example(&self, operation: &Operation) -> Result<RequestExample>;
    async fn generate_response_example(&self, response: &Response) -> Result<ResponseExample>;
    async fn generate_curl_example(&self, operation: &Operation) -> Result<String>;
    async fn generate_language_examples(&self, operation: &Operation) -> Result<HashMap<String, String>>;
}

#[async_trait::async_trait]
pub trait FormatGenerator: Send + Sync {
    async fn generate(&self, documentation: &ApiDocumentation) -> Result<GenerationArtifact>;
    async fn validate_output(&self, artifact: &GenerationArtifact) -> Result<Vec<ValidationIssue>>;
    fn output_format(&self) -> DocumentationFormat;
}

#[async_trait::async_trait]
pub trait MetadataExtractor: Send + Sync {
    async fn extract(&self, source_path: &PathBuf) -> Result<HashMap<String, String>>;
    fn metadata_type(&self) -> String;
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct SourceAnalysis {
    pub file_path: PathBuf,
    pub language: String,
    pub framework: Option<String>,
    pub version: Option<String>,
    pub ast: serde_json::Value,
    pub dependencies: Vec<String>,
    pub exports: Vec<String>,
    pub imports: Vec<String>,
    pub annotations: HashMap<String, serde_json::Value>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct EndpointInfo {
    pub path: String,
    pub method: HttpMethod,
    pub handler_function: String,
    pub parameters: Vec<ParameterInfo>,
    pub request_type: Option<String>,
    pub response_type: Option<String>,
    pub documentation: Option<String>,
    pub examples: Vec<String>,
    pub middleware: Vec<String>,
    pub security: Vec<String>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct ParameterInfo {
    pub name: String,
    pub parameter_type: String,
    pub location: ParameterLocation,
    pub required: bool,
    pub description: Option<String>,
    pub default_value: Option<String>,
    pub validation_rules: Vec<String>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct TypeInfo {
    pub name: String,
    pub type_kind: TypeKind,
    pub fields: Vec<FieldInfo>,
    pub methods: Vec<MethodInfo>,
    pub documentation: Option<String>,
    pub examples: Vec<String>,
    pub constraints: Vec<String>,
    pub metadata: HashMap<String, String>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum TypeKind {
    Struct,
    Enum,
    Union,
    Interface,
    Class,
    Trait,
    Type,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct FieldInfo {
    pub name: String,
    pub field_type: String,
    pub required: bool,
    pub description: Option<String>,
    pub default_value: Option<String>,
    pub validation_rules: Vec<String>,
    pub examples: Vec<String>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct MethodInfo {
    pub name: String,
    pub parameters: Vec<ParameterInfo>,
    pub return_type: Option<String>,
    pub description: Option<String>,
    pub examples: Vec<String>,
    pub visibility: Visibility,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum Visibility {
    Public,
    Private,
    Protected,
    Internal,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct ValidationIssue {
    pub issue_type: ValidationIssueType,
    pub severity: ErrorSeverity,
    pub message: String,
    pub location: Option<String>,
    pub suggestion: Option<String>,
    pub rule_id: Option<String>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum ValidationIssueType {
    MissingField,
    InvalidType,
    InvalidFormat,
    MissingDocumentation,
    InconsistentNaming,
    SecurityVulnerability,
    PerformanceIssue,
    BestPracticeViolation,
}

pub struct DocumentationValidator {
    validation_rules: Vec<Box<dyn ValidationRule>>,
    schema_validators: HashMap<String, Box<dyn SchemaValidator>>,
    style_checkers: Vec<Box<dyn StyleChecker>>,
    security_analyzers: Vec<Box<dyn SecurityAnalyzer>>,
    compliance_checkers: HashMap<String, Box<dyn ComplianceChecker>>,
}

#[async_trait::async_trait]
pub trait ValidationRule: Send + Sync {
    async fn validate(&self, documentation: &ApiDocumentation) -> Result<Vec<ValidationIssue>>;
    fn rule_id(&self) -> String;
    fn rule_description(&self) -> String;
    fn severity(&self) -> ErrorSeverity;
}

#[async_trait::async_trait]
pub trait SchemaValidator: Send + Sync {
    async fn validate_schema(&self, schema: &Schema) -> Result<Vec<ValidationIssue>>;
    fn schema_type(&self) -> String;
}

#[async_trait::async_trait]
pub trait StyleChecker: Send + Sync {
    async fn check_style(&self, documentation: &ApiDocumentation) -> Result<Vec<ValidationIssue>>;
    fn style_guide(&self) -> String;
}

#[async_trait::async_trait]
pub trait SecurityAnalyzer: Send + Sync {
    async fn analyze_security(&self, documentation: &ApiDocumentation) -> Result<Vec<ValidationIssue>>;
    fn security_framework(&self) -> String;
}

#[async_trait::async_trait]
pub trait ComplianceChecker: Send + Sync {
    async fn check_compliance(&self, documentation: &ApiDocumentation) -> Result<Vec<ValidationIssue>>;
    fn compliance_standard(&self) -> String;
}

pub struct DocumentationPublisher {
    publishers: HashMap<PublishTargetType, Box<dyn Publisher>>,
    cdn_manager: Option<Box<dyn CdnManager>>,
    access_manager: Arc<RwLock<AccessManager>>,
    notification_manager: Arc<RwLock<NotificationManager>>,
}

#[async_trait::async_trait]
pub trait Publisher: Send + Sync {
    async fn publish(&self, artifact: &GenerationArtifact, target: &PublishTarget) -> Result<PublishResult>;
    async fn unpublish(&self, artifact_id: &str, target: &PublishTarget) -> Result<()>;
    async fn get_status(&self, artifact_id: &str, target: &PublishTarget) -> Result<PublishStatus>;
    fn target_type(&self) -> PublishTargetType;
}

#[async_trait::async_trait]
pub trait CdnManager: Send + Sync {
    async fn upload_to_cdn(&self, artifact: &GenerationArtifact) -> Result<String>;
    async fn invalidate_cache(&self, urls: &[String]) -> Result<()>;
    async fn get_cdn_stats(&self, url: &str) -> Result<CdnStats>;
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct PublishResult {
    pub publish_id: Uuid,
    pub target_url: String,
    pub status: PublishStatus,
    pub published_at: DateTime<Utc>,
    pub metadata: HashMap<String, String>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum PublishStatus {
    Pending,
    InProgress,
    Published,
    Failed,
    Retrying,
    Cancelled,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct CdnStats {
    pub total_requests: u64,
    pub cache_hit_ratio: f64,
    pub bandwidth_used: u64,
    pub geographic_distribution: HashMap<String, u64>,
}

pub struct AccessManager {
    access_policies: HashMap<String, AccessPolicy>,
    rate_limiters: HashMap<String, RateLimiter>,
    audit_logger: Box<dyn AuditLogger>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct AccessPolicy {
    pub policy_id: String,
    pub allowed_ips: Vec<String>,
    pub blocked_ips: Vec<String>,
    pub required_roles: Vec<String>,
    pub time_restrictions: Vec<TimeRestriction>,
    pub geographic_restrictions: Vec<String>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct TimeRestriction {
    pub start_time: String,
    pub end_time: String,
    pub timezone: String,
    pub days_of_week: Vec<u8>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct RateLimiter {
    pub requests_per_minute: u32,
    pub requests_per_hour: u32,
    pub burst_capacity: u32,
    pub window_size: std::time::Duration,
}

#[async_trait::async_trait]
pub trait AuditLogger: Send + Sync {
    async fn log_access(&self, event: &AccessEvent) -> Result<()>;
    async fn log_generation(&self, event: &GenerationEvent) -> Result<()>;
    async fn log_publication(&self, event: &PublicationEvent) -> Result<()>;
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct AccessEvent {
    pub timestamp: DateTime<Utc>,
    pub user_id: Option<String>,
    pub ip_address: String,
    pub user_agent: String,
    pub resource_path: String,
    pub method: String,
    pub status_code: u16,
    pub response_time: std::time::Duration,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct GenerationEvent {
    pub timestamp: DateTime<Utc>,
    pub generation_id: Uuid,
    pub user_id: Option<String>,
    pub generation_type: GenerationType,
    pub source_files: Vec<PathBuf>,
    pub status: GenerationStatus,
    pub duration: Option<std::time::Duration>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct PublicationEvent {
    pub timestamp: DateTime<Utc>,
    pub publication_id: Uuid,
    pub user_id: Option<String>,
    pub target: PublishTargetType,
    pub artifact_id: Uuid,
    pub status: PublishStatus,
}

pub struct NotificationManager {
    notification_channels: HashMap<String, Box<dyn NotificationChannel>>,
    subscription_manager: SubscriptionManager,
}

#[async_trait::async_trait]
pub trait NotificationChannel: Send + Sync {
    async fn send_notification(&self, notification: &Notification) -> Result<()>;
    fn channel_type(&self) -> String;
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct Notification {
    pub notification_type: NotificationType,
    pub title: String,
    pub message: String,
    pub priority: NotificationPriority,
    pub timestamp: DateTime<Utc>,
    pub metadata: HashMap<String, String>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum NotificationType {
    GenerationCompleted,
    GenerationFailed,
    PublicationCompleted,
    PublicationFailed,
    ValidationError,
    SecurityAlert,
    PerformanceAlert,
    MaintenanceNotice,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum NotificationPriority {
    Low,
    Normal,
    High,
    Critical,
    Emergency,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct SubscriptionManager {
    subscriptions: HashMap<String, Vec<Subscription>>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct Subscription {
    pub subscriber_id: String,
    pub notification_types: Vec<NotificationType>,
    pub channels: Vec<String>,
    pub filters: HashMap<String, String>,
    pub active: bool,
}

pub struct TemplateEngine {
    templates: HashMap<String, Template>,
    theme_manager: ThemeManager,
    asset_manager: AssetManager,
    customization_engine: CustomizationEngine,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct Template {
    pub template_id: String,
    pub name: String,
    pub description: String,
    pub template_type: TemplateType,
    pub content: String,
    pub variables: Vec<TemplateVariable>,
    pub partials: HashMap<String, String>,
    pub assets: Vec<String>,
    pub metadata: HashMap<String, String>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum TemplateType {
    Html,
    Markdown,
    LaTeX,
    Json,
    Xml,
    Custom(String),
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct TemplateVariable {
    pub name: String,
    pub variable_type: String,
    pub description: String,
    pub default_value: Option<String>,
    pub required: bool,
}

pub struct ThemeManager {
    themes: HashMap<String, Theme>,
    active_theme: String,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct Theme {
    pub theme_id: String,
    pub name: String,
    pub description: String,
    pub colors: ColorScheme,
    pub typography: Typography,
    pub layout: LayoutSettings,
    pub assets: Vec<Asset>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct ColorScheme {
    pub primary: String,
    pub secondary: String,
    pub background: String,
    pub text: String,
    pub accent: String,
    pub success: String,
    pub warning: String,
    pub error: String,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct Typography {
    pub font_family: String,
    pub font_sizes: HashMap<String, String>,
    pub line_heights: HashMap<String, String>,
    pub font_weights: HashMap<String, String>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct LayoutSettings {
    pub max_width: String,
    pub sidebar_width: String,
    pub header_height: String,
    pub footer_height: String,
    pub spacing_unit: String,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct Asset {
    pub asset_type: AssetType,
    pub path: String,
    pub content: Option<String>,
    pub url: Option<String>,
    pub metadata: HashMap<String, String>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum AssetType {
    Css,
    JavaScript,
    Image,
    Font,
    Icon,
    Video,
    Audio,
    Other(String),
}

pub struct AssetManager {
    assets: HashMap<String, Asset>,
    cdn_config: Option<CdnConfig>,
    optimization_settings: OptimizationSettings,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct CdnConfig {
    pub base_url: String,
    pub cache_duration: std::time::Duration,
    pub compression_enabled: bool,
    pub regions: Vec<String>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct OptimizationSettings {
    pub minify_css: bool,
    pub minify_js: bool,
    pub optimize_images: bool,
    pub inline_critical_assets: bool,
    pub lazy_load_assets: bool,
}

pub struct CustomizationEngine {
    customizations: HashMap<String, Customization>,
    validation_rules: Vec<Box<dyn CustomizationValidator>>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct Customization {
    pub customization_id: String,
    pub target_element: String,
    pub customization_type: CustomizationType,
    pub value: serde_json::Value,
    pub conditions: Vec<Condition>,
    pub priority: i32,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum CustomizationType {
    Style,
    Content,
    Layout,
    Behavior,
    Data,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct Condition {
    pub field: String,
    pub operator: ConditionOperator,
    pub value: serde_json::Value,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum ConditionOperator {
    Equals,
    NotEquals,
    Contains,
    StartsWith,
    EndsWith,
    GreaterThan,
    LessThan,
    In,
    NotIn,
}

#[async_trait::async_trait]
pub trait CustomizationValidator: Send + Sync {
    async fn validate(&self, customization: &Customization) -> Result<Vec<ValidationIssue>>;
    fn validator_name(&self) -> String;
}

pub struct DocumentationAnalytics {
    metrics_collector: MetricsCollector,
    usage_analyzer: UsageAnalyzer,
    performance_monitor: PerformanceMonitor,
    feedback_manager: FeedbackManager,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct MetricsCollector {
    pub collection_interval: std::time::Duration,
    pub metrics_store: HashMap<String, Metric>,
    pub retention_period: std::time::Duration,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct Metric {
    pub metric_type: MetricType,
    pub name: String,
    pub value: f64,
    pub timestamp: DateTime<Utc>,
    pub labels: HashMap<String, String>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum MetricType {
    Counter,
    Gauge,
    Histogram,
    Timer,
    Distribution,
}

pub struct UsageAnalyzer {
    usage_patterns: HashMap<String, UsagePattern>,
    popular_endpoints: Vec<EndpointUsage>,
    user_segments: HashMap<String, UserSegment>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct UsagePattern {
    pub pattern_id: String,
    pub pattern_type: PatternType,
    pub frequency: u64,
    pub peak_times: Vec<DateTime<Utc>>,
    pub user_types: Vec<String>,
    pub geographic_distribution: HashMap<String, u64>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum PatternType {
    AccessPattern,
    SearchPattern,
    DownloadPattern,
    NavigationPattern,
    ErrorPattern,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct EndpointUsage {
    pub endpoint_path: String,
    pub method: HttpMethod,
    pub total_requests: u64,
    pub unique_users: u64,
    pub average_response_time: std::time::Duration,
    pub error_rate: f64,
    pub popularity_score: f64,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct UserSegment {
    pub segment_id: String,
    pub segment_name: String,
    pub criteria: Vec<SegmentCriteria>,
    pub user_count: u64,
    pub behavior_profile: BehaviorProfile,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct SegmentCriteria {
    pub field: String,
    pub operator: ConditionOperator,
    pub value: serde_json::Value,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct BehaviorProfile {
    pub session_duration: std::time::Duration,
    pub pages_per_session: f64,
    pub bounce_rate: f64,
    pub preferred_formats: Vec<DocumentationFormat>,
    pub active_hours: Vec<u8>,
}

pub struct PerformanceMonitor {
    performance_metrics: HashMap<String, PerformanceMetric>,
    alerting_rules: Vec<AlertingRule>,
    optimization_suggestions: Vec<OptimizationSuggestion>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct PerformanceMetric {
    pub metric_name: String,
    pub current_value: f64,
    pub target_value: f64,
    pub threshold_warning: f64,
    pub threshold_critical: f64,
    pub trend: TrendDirection,
    pub last_updated: DateTime<Utc>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum TrendDirection {
    Improving,
    Stable,
    Degrading,
    Unknown,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct AlertingRule {
    pub rule_id: String,
    pub metric_name: String,
    pub condition: AlertCondition,
    pub severity: AlertSeverity,
    pub notification_channels: Vec<String>,
    pub cooldown_period: std::time::Duration,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct AlertCondition {
    pub operator: ConditionOperator,
    pub threshold: f64,
    pub duration: std::time::Duration,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum AlertSeverity {
    Info,
    Warning,
    Error,
    Critical,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct OptimizationSuggestion {
    pub suggestion_id: String,
    pub category: OptimizationCategory,
    pub title: String,
    pub description: String,
    pub impact: ImpactLevel,
    pub effort: EffortLevel,
    pub implementation_steps: Vec<String>,
    pub estimated_improvement: f64,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum OptimizationCategory {
    Performance,
    UserExperience,
    SEO,
    Accessibility,
    Security,
    Maintenance,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum ImpactLevel {
    Low,
    Medium,
    High,
    Critical,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum EffortLevel {
    Minimal,
    Low,
    Medium,
    High,
    Major,
}

pub struct FeedbackManager {
    feedback_collection: HashMap<Uuid, Feedback>,
    sentiment_analyzer: SentimentAnalyzer,
    improvement_tracker: ImprovementTracker,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct Feedback {
    pub feedback_id: Uuid,
    pub feedback_type: FeedbackType,
    pub rating: Option<u8>,
    pub comment: Option<String>,
    pub page_url: String,
    pub user_id: Option<String>,
    pub session_id: Option<String>,
    pub timestamp: DateTime<Utc>,
    pub sentiment_score: Option<f64>,
    pub categories: Vec<String>,
    pub status: FeedbackStatus,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum FeedbackType {
    Rating,
    Comment,
    BugReport,
    FeatureRequest,
    ContentIssue,
    UserExperience,
    Performance,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum FeedbackStatus {
    New,
    InReview,
    Acknowledged,
    InProgress,
    Resolved,
    Closed,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct SentimentAnalyzer {
    pub models: HashMap<String, SentimentModel>,
    pub confidence_threshold: f64,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct SentimentModel {
    pub model_id: String,
    pub model_type: String,
    pub accuracy: f64,
    pub supported_languages: Vec<String>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct ImprovementTracker {
    pub improvements: HashMap<Uuid, Improvement>,
    pub success_metrics: HashMap<String, f64>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct Improvement {
    pub improvement_id: Uuid,
    pub title: String,
    pub description: String,
    pub category: ImprovementCategory,
    pub priority: ImprovementPriority,
    pub status: ImprovementStatus,
    pub created_at: DateTime<Utc>,
    pub completed_at: Option<DateTime<Utc>>,
    pub impact_metrics: HashMap<String, f64>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum ImprovementCategory {
    Documentation,
    UserInterface,
    Performance,
    Accessibility,
    Content,
    Navigation,
    Search,
    Mobile,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum ImprovementPriority {
    Low,
    Medium,
    High,
    Critical,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum ImprovementStatus {
    Proposed,
    Approved,
    InProgress,
    Testing,
    Completed,
    Cancelled,
}

impl Default for ApiDocumentationConfig {
    fn default() -> Self {
        Self {
            enabled: true,
            auto_generation: true,
            output_formats: vec![
                DocumentationFormat::OpenApiJson,
                DocumentationFormat::SwaggerUi,
                DocumentationFormat::Redoc,
                DocumentationFormat::Markdown,
            ],
            openapi_version: "3.0.3".to_string(),
            include_examples: true,
            include_schemas: true,
            include_security: true,
            validation_enabled: true,
            interactive_docs: InteractiveDocsConfig::default(),
            versioning: VersioningConfig::default(),
            generation: GenerationConfig::default(),
            publishing: PublishingConfig::default(),
            customization: CustomizationConfig::default(),
            compliance: ComplianceConfig::default(),
        }
    }
}

impl Default for InteractiveDocsConfig {
    fn default() -> Self {
        Self {
            enabled: true,
            swagger_ui: true,
            redoc: true,
            custom_theme: None,
            try_it_out: true,
            auth_integration: true,
            sandbox_environment: Some("staging".to_string()),
        }
    }
}

impl Default for VersioningConfig {
    fn default() -> Self {
        Self {
            auto_versioning: true,
            semantic_versioning: true,
            changelog_generation: true,
            backwards_compatibility_check: true,
            deprecation_warnings: true,
            migration_guides: true,
        }
    }
}

impl Default for GenerationConfig {
    fn default() -> Self {
        Self {
            source_scanning: SourceScanningConfig::default(),
            code_analysis: CodeAnalysisConfig::default(),
            example_generation: ExampleGenerationConfig::default(),
            schema_extraction: SchemaExtractionConfig::default(),
            validation_rules: ValidationRulesConfig::default(),
        }
    }
}

impl Default for SourceScanningConfig {
    fn default() -> Self {
        Self {
            scan_paths: vec![PathBuf::from("src"), PathBuf::from("api")],
            file_patterns: vec!["*.rs".to_string(), "*.toml".to_string()],
            exclude_patterns: vec!["target/*".to_string(), "*.test.*".to_string()],
            deep_scan: true,
            dependency_analysis: true,
        }
    }
}

impl Default for CodeAnalysisConfig {
    fn default() -> Self {
        Self {
            extract_comments: true,
            infer_types: true,
            analyze_examples: true,
            error_analysis: true,
            performance_hints: true,
        }
    }
}

impl Default for ExampleGenerationConfig {
    fn default() -> Self {
        Self {
            auto_generate: true,
            realistic_data: true,
            edge_cases: true,
            error_examples: true,
            performance_examples: false,
        }
    }
}

impl Default for SchemaExtractionConfig {
    fn default() -> Self {
        Self {
            auto_extract: true,
            validate_schemas: true,
            optimize_schemas: true,
            include_descriptions: true,
            format_validation: true,
        }
    }
}

impl Default for ValidationRulesConfig {
    fn default() -> Self {
        Self {
            syntax_validation: true,
            semantic_validation: true,
            completeness_check: true,
            consistency_check: true,
            best_practices: true,
        }
    }
}

impl Default for PublishingConfig {
    fn default() -> Self {
        Self {
            auto_publish: false,
            publish_targets: Vec::new(),
            cdn_integration: false,
            versioned_urls: true,
            custom_domains: Vec::new(),
            access_control: AccessControlConfig::default(),
        }
    }
}

impl Default for AccessControlConfig {
    fn default() -> Self {
        Self {
            public_access: true,
            required_roles: Vec::new(),
            ip_whitelist: Vec::new(),
            rate_limiting: false,
            audit_access: true,
        }
    }
}

impl Default for CustomizationConfig {
    fn default() -> Self {
        Self {
            branding: BrandingConfig::default(),
            layout: LayoutConfig::default(),
            styling: StylingConfig::default(),
            navigation: NavigationConfig::default(),
            content: ContentConfig::default(),
        }
    }
}

impl Default for BrandingConfig {
    fn default() -> Self {
        Self {
            logo_url: None,
            company_name: Some("Inferno AI".to_string()),
            primary_color: Some("#007bff".to_string()),
            secondary_color: Some("#6c757d".to_string()),
            favicon_url: None,
            custom_css: None,
        }
    }
}

impl Default for LayoutConfig {
    fn default() -> Self {
        Self {
            sidebar_navigation: true,
            top_navigation: false,
            search_enabled: true,
            table_of_contents: true,
            breadcrumbs: true,
            responsive_design: true,
        }
    }
}

impl Default for StylingConfig {
    fn default() -> Self {
        Self {
            theme: DocumentationTheme::Modern,
            syntax_highlighting: true,
            dark_mode: true,
            custom_fonts: Vec::new(),
            code_style: CodeStyle::Github,
        }
    }
}

impl Default for NavigationConfig {
    fn default() -> Self {
        Self {
            group_by_tags: true,
            sort_alphabetically: false,
            show_method_colors: true,
            expand_operations: false,
            hide_deprecated: false,
        }
    }
}

impl Default for ContentConfig {
    fn default() -> Self {
        Self {
            show_extensions: true,
            show_common_responses: true,
            detailed_examples: true,
            performance_metrics: false,
            security_notes: true,
            migration_notes: true,
        }
    }
}

impl Default for ComplianceConfig {
    fn default() -> Self {
        Self {
            gdpr_compliance: false,
            hipaa_compliance: false,
            sox_compliance: false,
            pci_compliance: false,
            data_classification: false,
            privacy_annotations: false,
            security_classifications: Vec::new(),
        }
    }
}

impl ApiDocumentationSystem {
    pub async fn new(config: ApiDocumentationConfig) -> Result<Self> {
        Ok(Self {
            config,
            documentation_store: Arc::new(RwLock::new(HashMap::new())),
            generation_store: Arc::new(RwLock::new(HashMap::new())),
            generator_engine: Arc::new(RwLock::new(DocumentationGenerator::new().await?)),
            validator_engine: Arc::new(RwLock::new(DocumentationValidator::new().await?)),
            publisher_engine: Arc::new(RwLock::new(DocumentationPublisher::new().await?)),
            template_engine: Arc::new(RwLock::new(TemplateEngine::new().await?)),
            analytics_engine: Arc::new(RwLock::new(DocumentationAnalytics::new().await?)),
        })
    }

    pub async fn create_documentation(&self, documentation: ApiDocumentation) -> Result<Uuid> {
        let mut store = self.documentation_store.write().await;
        let doc_id = documentation.id;
        store.insert(doc_id, documentation);
        Ok(doc_id)
    }

    pub async fn get_documentation(&self, doc_id: &Uuid) -> Result<Option<ApiDocumentation>> {
        let store = self.documentation_store.read().await;
        Ok(store.get(doc_id).cloned())
    }

    pub async fn update_documentation(&self, documentation: ApiDocumentation) -> Result<()> {
        let mut store = self.documentation_store.write().await;
        store.insert(documentation.id, documentation);
        Ok(())
    }

    pub async fn delete_documentation(&self, doc_id: &Uuid) -> Result<()> {
        let mut store = self.documentation_store.write().await;
        store.remove(doc_id);
        Ok(())
    }

    pub async fn list_documentation(&self) -> Result<Vec<ApiDocumentation>> {
        let store = self.documentation_store.read().await;
        Ok(store.values().cloned().collect())
    }

    pub async fn generate_documentation(&self, source_paths: Vec<PathBuf>) -> Result<Uuid> {
        let generator = self.generator_engine.read().await;

        let generation = DocumentationGeneration {
            id: Uuid::new_v4(),
            documentation_id: Uuid::new_v4(),
            generation_type: GenerationType::Manual,
            source_files: source_paths.clone(),
            output_formats: self.config.output_formats.clone(),
            status: GenerationStatus::Pending,
            started_at: Utc::now(),
            completed_at: None,
            duration: None,
            artifacts: Vec::new(),
            errors: Vec::new(),
            warnings: Vec::new(),
            statistics: GenerationStatistics {
                total_endpoints: 0,
                documented_endpoints: 0,
                total_schemas: 0,
                documented_schemas: 0,
                examples_generated: 0,
                validation_errors: 0,
                validation_warnings: 0,
                coverage_percentage: 0.0,
                quality_score: 0.0,
            },
        };

        let generation_id = generation.id;
        let mut store = self.generation_store.write().await;
        store.insert(generation_id, generation);

        Ok(generation_id)
    }

    pub async fn get_generation_status(&self, generation_id: &Uuid) -> Result<Option<DocumentationGeneration>> {
        let store = self.generation_store.read().await;
        Ok(store.get(generation_id).cloned())
    }

    pub async fn validate_documentation(&self, doc_id: &Uuid) -> Result<Vec<ValidationIssue>> {
        let documentation = self.get_documentation(doc_id).await?
            .ok_or_else(|| anyhow::anyhow!("Documentation not found"))?;

        let validator = self.validator_engine.read().await;
        // Mock validation - would implement actual validation logic
        Ok(Vec::new())
    }

    pub async fn publish_documentation(&self, doc_id: &Uuid, targets: Vec<PublishTarget>) -> Result<Vec<PublishResult>> {
        let documentation = self.get_documentation(doc_id).await?
            .ok_or_else(|| anyhow::anyhow!("Documentation not found"))?;

        let publisher = self.publisher_engine.read().await;
        // Mock publishing - would implement actual publishing logic
        Ok(Vec::new())
    }

    pub async fn get_analytics(&self, doc_id: &Uuid) -> Result<HashMap<String, serde_json::Value>> {
        let analytics = self.analytics_engine.read().await;
        // Mock analytics - would implement actual analytics collection
        let mut metrics = HashMap::new();
        metrics.insert("total_views".to_string(), serde_json::Value::Number(serde_json::Number::from(1234)));
        metrics.insert("unique_visitors".to_string(), serde_json::Value::Number(serde_json::Number::from(567)));
        metrics.insert("avg_session_duration".to_string(), serde_json::Value::String("5m 23s".to_string()));
        Ok(metrics)
    }

    pub async fn get_feedback(&self, doc_id: &Uuid) -> Result<Vec<Feedback>> {
        // Mock feedback collection - would implement actual feedback retrieval
        Ok(Vec::new())
    }

    pub async fn submit_feedback(&self, doc_id: &Uuid, feedback: Feedback) -> Result<Uuid> {
        // Mock feedback submission - would implement actual feedback storage
        Ok(feedback.feedback_id)
    }
}

impl DocumentationGenerator {
    pub async fn new() -> Result<Self> {
        Ok(Self {
            source_analyzers: HashMap::new(),
            schema_extractors: HashMap::new(),
            example_generators: HashMap::new(),
            format_generators: HashMap::new(),
            metadata_extractors: Vec::new(),
        })
    }
}

impl DocumentationValidator {
    pub async fn new() -> Result<Self> {
        Ok(Self {
            validation_rules: Vec::new(),
            schema_validators: HashMap::new(),
            style_checkers: Vec::new(),
            security_analyzers: Vec::new(),
            compliance_checkers: HashMap::new(),
        })
    }
}

impl DocumentationPublisher {
    pub async fn new() -> Result<Self> {
        Ok(Self {
            publishers: HashMap::new(),
            cdn_manager: None,
            access_manager: Arc::new(RwLock::new(AccessManager::new().await?)),
            notification_manager: Arc::new(RwLock::new(NotificationManager::new().await?)),
        })
    }
}

impl AccessManager {
    pub async fn new() -> Result<Self> {
        Ok(Self {
            access_policies: HashMap::new(),
            rate_limiters: HashMap::new(),
            audit_logger: Box::new(MockAuditLogger),
        })
    }
}

impl NotificationManager {
    pub async fn new() -> Result<Self> {
        Ok(Self {
            notification_channels: HashMap::new(),
            subscription_manager: SubscriptionManager {
                subscriptions: HashMap::new(),
            },
        })
    }
}

impl TemplateEngine {
    pub async fn new() -> Result<Self> {
        Ok(Self {
            templates: HashMap::new(),
            theme_manager: ThemeManager {
                themes: HashMap::new(),
                active_theme: "default".to_string(),
            },
            asset_manager: AssetManager {
                assets: HashMap::new(),
                cdn_config: None,
                optimization_settings: OptimizationSettings {
                    minify_css: true,
                    minify_js: true,
                    optimize_images: true,
                    inline_critical_assets: true,
                    lazy_load_assets: true,
                },
            },
            customization_engine: CustomizationEngine {
                customizations: HashMap::new(),
                validation_rules: Vec::new(),
            },
        })
    }
}

impl DocumentationAnalytics {
    pub async fn new() -> Result<Self> {
        Ok(Self {
            metrics_collector: MetricsCollector {
                collection_interval: std::time::Duration::from_secs(60),
                metrics_store: HashMap::new(),
                retention_period: std::time::Duration::from_secs(30 * 24 * 3600), // 30 days
            },
            usage_analyzer: UsageAnalyzer {
                usage_patterns: HashMap::new(),
                popular_endpoints: Vec::new(),
                user_segments: HashMap::new(),
            },
            performance_monitor: PerformanceMonitor {
                performance_metrics: HashMap::new(),
                alerting_rules: Vec::new(),
                optimization_suggestions: Vec::new(),
            },
            feedback_manager: FeedbackManager {
                feedback_collection: HashMap::new(),
                sentiment_analyzer: SentimentAnalyzer {
                    models: HashMap::new(),
                    confidence_threshold: 0.8,
                },
                improvement_tracker: ImprovementTracker {
                    improvements: HashMap::new(),
                    success_metrics: HashMap::new(),
                },
            },
        })
    }
}

// Mock implementations for traits
struct MockAuditLogger;

#[async_trait::async_trait]
impl AuditLogger for MockAuditLogger {
    async fn log_access(&self, _event: &AccessEvent) -> Result<()> {
        Ok(())
    }

    async fn log_generation(&self, _event: &GenerationEvent) -> Result<()> {
        Ok(())
    }

    async fn log_publication(&self, _event: &PublicationEvent) -> Result<()> {
        Ok(())
    }
}