#![allow(unused)]
#![cfg_attr(coverage_nightly, coverage(off))]
//! Enhanced TypeScript/JavaScript AST visitor that preserves real source locations and qualified names
//!
//! This module provides an enhanced visitor that extracts actual AST information
//! from SWC-parsed TypeScript/JavaScript instead of generating placeholders,
//! enabling MCP tools to query precise code locations and symbol names.

#[cfg(feature = "typescript-ast")]
use crate::services::context::AstItem;
#[cfg(feature = "typescript-ast")]
use std::path::{Path, PathBuf};
#[cfg(feature = "typescript-ast")]
use swc_common::{Span, Spanned};
#[cfg(feature = "typescript-ast")]
use swc_ecma_ast::{
    ClassDecl, ClassMember, ClassMethod, Constructor, DefaultDecl, ExportDecl, ExportDefaultDecl,
    Expr, FnDecl, Function, ImportDecl, KeyValueProp, MethodProp, Module, ModuleDecl, NamedExport,
    ObjectLit, Pat, Prop, PropName, PropOrSpread, ReturnStmt, Stmt, TsEnumDecl, TsInterfaceDecl,
    VarDecl,
};
#[cfg(feature = "typescript-ast")]
use swc_ecma_visit::{Visit, VisitWith};

/// Enhanced TypeScript/JavaScript AST visitor that preserves real source information
#[cfg(feature = "typescript-ast")]
pub struct EnhancedTypeScriptVisitor {
    items: Vec<AstItem>,

    file_path: PathBuf,
    module_path: Vec<String>,
    class_stack: Vec<String>,
}

// Inherent methods: construction, item extraction, and helper utilities
include!("enhanced_typescript_visitor_methods.rs");

// Visit trait implementation: AST node traversal handlers
include!("enhanced_typescript_visitor_visit.rs");

// Stub implementation when typescript-ast feature is disabled
#[cfg(not(feature = "typescript-ast"))]
/// Enhanced type script visitor.
pub struct EnhancedTypeScriptVisitor;

#[cfg(not(feature = "typescript-ast"))]
impl EnhancedTypeScriptVisitor {
    #[provable_contracts_macros::contract("pmat-core.yaml", equation = "path_exists")]
    /// Create a new instance.
    pub fn new(_file_path: &std::path::Path) -> Self {
        Self
    }

    #[provable_contracts_macros::contract("pmat-core.yaml", equation = "check_compliance")]
    /// Extract items.
    pub fn extract_items(self, _module: &()) -> Vec<crate::services::context::AstItem> {
        vec![]
    }
}

// Tests: unit tests and property-based tests
include!("enhanced_typescript_visitor_tests.rs");
