#include "token.h"

#include <string>


Position::Position()
    : fileId(0), line(0), col(0), offset(0)
{}

Position::Position(unsigned file, unsigned line, unsigned col, unsigned offset)
    : fileId(file), line(line), col(col), offset(offset)
{}

Span::Span()
    : lo(0, 0, 0, 0), hi(0, 0, 0, 0)
{}

Span::Span(Position begin, Position end)
    : lo(begin), hi(end)
{}

Span::Span(Position begin)
    : Span(begin, Position(begin.fileId, begin.line, begin.col+1, begin.offset+1))
{}

Span Span::to(const Span &span) const
{
    return Span(this->lo, span.hi);
}

Token::Token(TokenType type, Span span, std::string text)
    : type(type)
    , span(std::move(span))
    , text(std::move(text))
{}


const std::map<std::string, KeywordType::Type> KeywordType::keywords = {
    {"@name", NAME},
    {"@info", INFO},
    {"@header", HEADER},
    {"@directory", DIRECTORY},
    {"@library", LIBRARY},
    {"@address", ADDRESS},
    {"@component", COMPONENT},
    {"@messages", MESSAGES},
    {"@instanceName", INSTANCE_NAME},
    {"@count", COUNT},
    {"@display", DISPLAY},
    {"@pin", PIN},
    {"@tooltip", TOOLTIP},
    {"@connection", CONNECTION},
    {"@attribute", ATTRIBUTE},
    {"@source", SOURCE},
    {"@popup", POPUP},
    {"@rule", RULE},
    {"@title", TITLE},
    {"@text", TEXT},
    {"@bus", BUS},
    {"@wires", WIRES},
    {"@enumerated", ENUMERATED},
    {"@wire", WIRE},
    {"@instance", INSTANCE},
    {"@schema", SCHEMA},
    {"@position", POSITION},
    {"@size", SIZE}
};