ast

type ArrayLiteral struct {
	Elements []Expression
	// contains filtered or unexported fields
}

type Assignment struct {
	Name  string
	Value Expression
	// contains filtered or unexported fields
}

type BinaryExpr struct {
	Left     Expression
	Operator string
	Right    Expression
	// contains filtered or unexported fields
}

type Block struct {
	Statements []Statement
	// contains filtered or unexported fields
}

type BoolLiteral struct {
	Value bool
	// contains filtered or unexported fields
}

type CollectionDecl struct {
	Name        string
	Description string
	Fields      []*MongoFieldDecl
	Indexes     []*MongoIndexDecl
	// contains filtered or unexported fields
}

type ConfigDecl struct {
	DatabaseType DatabaseType // "postgres" or "mongodb"
	MongoDBURI   string       // MongoDB connection URI
	MongoDBName  string       // MongoDB database name
	Properties   map[string]Expression
	// contains filtered or unexported fields
}

type DatabaseBlock struct {
	DBType     DatabaseType // "postgres" or "mongodb"
	Name       string       // optional name for the database
	Statements []Statement
	// contains filtered or unexported fields
}

type DatabaseType string

type EmbeddedDocDecl struct {
	Fields []*MongoFieldDecl
	// contains filtered or unexported fields
}

type ExecBlock struct {
	Command string
	// contains filtered or unexported fields
}

type Expression interface {
	Node
	// contains filtered or unexported methods
}

type FieldDecl struct {
	Name      string
	FieldType *TypeRef
	Modifiers []*Modifier
	// contains filtered or unexported fields
}

type ForLoop struct {
	Variable string
	Iterable Expression
	Body     *Block
	// contains filtered or unexported fields
}

type FunctionCall struct {
	Name string
	Args []Expression
	// contains filtered or unexported fields
}

type FunctionDecl struct {
	Name   string
	Params []Parameter
	Body   *Block
	// contains filtered or unexported fields
}

type Identifier struct {
	Name string
	// contains filtered or unexported fields
}

type IfStmt struct {
	Condition Expression
	Then      *Block
	Else      *Block // may be nil
	// contains filtered or unexported fields
}

type IndexDecl struct {
	Fields []string
	Unique bool
	// contains filtered or unexported fields
}

type ModelDecl struct {
	Name        string
	Description string
	Fields      []*FieldDecl
	Indexes     []*IndexDecl
	// contains filtered or unexported fields
}

type Modifier struct {
	Name  string
	Value Expression // may be nil
	// contains filtered or unexported fields
}

type MongoFieldDecl struct {
	Name      string
	FieldType *MongoTypeRef
	Modifiers []*Modifier
	// contains filtered or unexported fields
}

type MongoIndexDecl struct {
	Fields    []string
	Unique    bool
	IndexKind string // "", "text", "geospatial"
	// contains filtered or unexported fields
}

type MongoTypeRef struct {
	Name        string           // e.g., "objectid", "string", "array"
	Params      []string         // e.g., for array(string) -> ["string"]
	EmbeddedDoc *EmbeddedDocDecl // for embedded document types
	// contains filtered or unexported fields
}

type Node interface {
	// Pos returns the source position of the node
	Pos() Position
	// Type returns the node type enum value
	Type() NodeType
	// String returns a human-readable representation for debugging
	String() string
}

type NodeType int

type NumberLiteral struct {
	Value float64
	// contains filtered or unexported fields
}

type Parameter struct {
	Name    string
	Type    string
	Default Expression // may be nil
}

type Position struct {
	// Filename is the name of the source file
	Filename string
	// Line is the 1-indexed line number
	Line int
	// Column is the 1-indexed column number
	Column int
	// Offset is the byte offset from the start of the file
	Offset int
}

type Program struct {
	Statements []Statement
	// contains filtered or unexported fields
}

type ReturnStmt struct {
	Value Expression // may be nil for bare return
	// contains filtered or unexported fields
}

type Statement interface {
	Node
	// contains filtered or unexported methods
}

type StringLiteral struct {
	Value string
	// contains filtered or unexported fields
}

type TypeRef struct {
	Name   string
	Params []*TypeRef
	// contains filtered or unexported fields
}

type UnaryExpr struct {
	Operator string
	Operand  Expression
	// contains filtered or unexported fields
}

type VarDecl struct {
	Name  string
	Value Expression
	// contains filtered or unexported fields
}

type Visitor func(node Node) bool