#pragma once
#include "prelude/string.hpp"
#include <print>

struct Error
{
    enum class Type
    {
        PARSE = 0,
        TYPE,
        COMPILE,
        COUNT_ERROR_TYPES,
    };

    Type type;
    StringView message;
    StringView filename;
    long line = 0;
    long offset = 0;
public:
    static Error CompileError(StringView filename, StringView message, long line = 0, long offset = 0)
    {
        return Error{Type::COMPILE, message, filename, line, offset};
    }

    static Error ParseError(StringView filename, StringView message, long line = 0, long offset = 0)
    {
        return Error{Type::PARSE, message, filename, line, offset};
    }

    static Error TypeError(StringView filename, StringView message, long line = 0, long offset = 0)
    {
        return Error{Type::TYPE, message, filename, line, offset};
    }
};

constexpr const char* ErrorTypeNames[] = {
    "ParseError",
    "TypeError",
    "CompileError",
};

class ErrorLogger
{
public:
    static void Raise(const Error &error)
    {
        StringBuilder sb;
        sb.AppendFormat("%s:%zu:%zu %s: %s", error.filename.c_str(), error.line, error.offset, ErrorTypeNames[static_cast<size_t>(error.type)], error.message.c_str());
        std::println("{}", sb.c_str());
        std::exit(1);
    }
};