using Common;
using Syntax.Tokenization;
using Syntax.Typing;

namespace Syntax.Parsing.Node;

public abstract record DefinitionNode(IEnumerable<Token> Tokens, Optional<string> Documentation, string Namespace) : Node(Tokens);

public record FuncParameter(string Name, NubType Type);
public abstract record FuncDefinition(IEnumerable<Token> Tokens, Optional<string> Documentation, string Namespace, string Name, List<FuncParameter> Parameters, NubType ReturnType) : DefinitionNode(Tokens, Documentation, Namespace);
public record LocalFuncDefinitionNode(IEnumerable<Token> Tokens, Optional<string> Documentation, string Namespace, string Name, List<FuncParameter> Parameters, BlockNode Body, NubType ReturnType, bool Exported) : FuncDefinition(Tokens, Documentation, Namespace, Name, Parameters, ReturnType);
public record ExternFuncDefinitionNode(IEnumerable<Token> Tokens, Optional<string> Documentation, string Namespace, string Name, string CallName, List<FuncParameter> Parameters, NubType ReturnType) : FuncDefinition(Tokens, Documentation, Namespace, Name, Parameters, ReturnType);

public record StructField(string Name, NubType Type, Optional<ExpressionNode> Value);
public record StructDefinitionNode(IEnumerable<Token> Tokens, Optional<string> Documentation, string Namespace, string Name, List<StructField> Fields) : DefinitionNode(Tokens, Documentation, Namespace);

public record InterfaceFunc(string Name, List<FuncParameter> Parameters, NubType ReturnType);
public record InterfaceDefinitionNode(IEnumerable<Token> Tokens, Optional<string> Documentation, string Namespace, string Name, List<InterfaceFunc> Functions) : DefinitionNode(Tokens, Documentation, Namespace);

public record ImplementationFunc(string Name, List<FuncParameter> Parameters, NubType ReturnType, BlockNode Body);
public record ImplementationDefinitionNode(IEnumerable<Token> Tokens, Optional<string> Documentation, string Namespace, NubType Type, NubType Interface, List<ImplementationFunc> Functions) : DefinitionNode(Tokens, Documentation, Namespace);