namespace NubLang.Syntax.Tokenization;

public abstract class Token(SourceSpan span)
{
    public SourceSpan Span { get; } = span;
}

public class IdentifierToken(SourceSpan span, string value) : Token(span)
{
    public string Value { get; } = value;
}

public class LiteralToken(SourceSpan span, LiteralKind kind, string value) : Token(span)
{
    public LiteralKind Kind { get; } = kind;
    public string Value { get; } = value;
}

public enum LiteralKind
{
    Integer,
    Float,
    String,
    Bool
}

public class SymbolToken(SourceSpan span, Symbol symbol) : Token(span)
{
    public Symbol Symbol { get; } = symbol;
}

public enum Symbol
{
    Func,
    Return,
    If,
    Else,
    While,
    Break,
    Continue,
    Colon,
    OpenParen,
    CloseParen,
    OpenBrace,
    CloseBrace,
    OpenBracket,
    CloseBracket,
    Comma,
    Period,
    Assign,
    Bang,
    Equal,
    NotEqual,
    LessThan,
    LessThanOrEqual,
    GreaterThan,
    GreaterThanOrEqual,
    Plus,
    Minus,
    Star,
    ForwardSlash,
    Struct,
    Caret,
    Ampersand,
    DoubleColon,
    Namespace,
    Let,
    Alloc,
    Calls,
    Trait,
    Impl,
    For,
    Extern,
    Semi,
    Arrow,
    Template
}