package ast

import "jinx/pkg/libs/source"

type StmtKind int

const (
	StmtKindEmpty StmtKind = iota
	StmtKindUse
	StmtKindGlobal
	StmtKindFnDecl
	StmtKindTypeDecl
	StmtKindVarDecl
	StmtKindIf
	StmtKindForCond
	StmtKindForIn
	StmtKindTry
	StmtKindReturn
	StmtKindContinue
	StmtKindBreak
	StmtKindThrow
	StmtKindExpr
)

type Stmt StmtT[any]

type StmtT[T any] struct {
	At    source.Loc
	Kind  StmtKind
	Value T
}

type StmtUse struct {
	Globals []IdentNode
	Module IdentNode
	Author  IdentNode
}

type StmtGlobal struct {
	Name IdentNode
}

type StmtFnDecl struct {
	Name IdentNode
	Args []IdentNode
	Body BlockNode
}

type StmtTypeDecl struct {
	Name    IdentNode
	Methods []TypeMethodNode
}

type StmtVarDecl struct {
	Name  IdentNode
	Value Expr
}

type StmtIf struct {
	Conds []CondNode
}

type StmtForCond struct {
	Cond Expr
	Do   BlockNode
}

type StmtForIn struct {
	Name       IdentNode
	Collection Expr
	Do         BlockNode
}

type StmtTry struct {
	Try         BlockNode
	CatchedName IdentNode
	Catch       BlockNode
	Finally     BlockNode
}

type StmtReturn struct {
	Value Expr
}

type StmtContinue struct{}

type StmtBreak struct{}

type StmtThrow struct {
	Value Expr
}

type StmtExpr struct {
	Value Expr
}

type StmtEmpty struct{}