use serde::Serialize;

#[derive(Debug, Clone, PartialEq, Eq, Serialize)]
pub struct SourceRange {
    pub line_start: usize,
    pub line_end: usize,
    pub column_start: usize,
    pub column_end: usize,
}

#[derive(Debug, Clone, PartialEq, Eq, Serialize)]
pub struct ParsedProcedure {
    pub name: String,
    pub export: bool,
    pub is_function: bool,
    pub parameters: Vec<String>,
    pub source_range: SourceRange,
}

#[derive(Debug, Clone, PartialEq, Eq, Serialize)]
pub struct ParsedCall {
    pub caller: String,
    pub callee: String,
    pub source_range: SourceRange,
}

#[derive(Debug, Clone, PartialEq, Eq, Serialize)]
pub struct ParsedQuery {
    pub owner_procedure: String,
    pub query_text: String,
    pub tables: Vec<String>,
    pub source_range: SourceRange,
}

#[derive(Debug, Clone, PartialEq, Eq, Serialize)]
pub struct ParsedWrite {
    pub owner_procedure: String,
    pub target: String,
    pub write_type: String,
    pub source_range: SourceRange,
}

#[derive(Debug, Clone, PartialEq, Eq, Serialize)]
pub struct ParseDiagnostic {
    pub code: String,
    pub message: String,
    pub severity: String,
    pub source_range: Option<SourceRange>,
}

#[derive(Debug, Clone, PartialEq, Eq, Serialize)]
pub struct ParsedSemanticUnit {
    pub source_path: String,
    pub procedures: Vec<ParsedProcedure>,
    pub calls: Vec<ParsedCall>,
    pub queries: Vec<ParsedQuery>,
    pub writes: Vec<ParsedWrite>,
    pub diagnostics: Vec<ParseDiagnostic>,
}