package d2resource

func getLanguages() map[byte]string {
	return map[byte]string{
		0x00: "ENG", // (English)
		0x01: "ESP", // (Spanish)
		0x02: "DEU", // (German)
		0x03: "FRA", // (French)
		0x04: "POR", // (Portuguese)
		0x05: "ITA", // (Italian)
		0x06: "JPN", // (Japanese)
		0x07: "KOR", // (Korean)
		0x08: "SIN", //
		0x09: "CHI", // (Chinese)
		0x0A: "POL", // (Polish)
		0x0B: "RUS", // (Russian)
		0x0C: "ENG", // (English)
	}
}

// GetLanguageLiteral returns string representation of language code
func GetLanguageLiteral(code byte) string {
	languages := getLanguages()

	return languages[code]
}

// Source https://github.com/eezstreet/OpenD2/blob/065f6e466048482b28b9dbc6286908dc1e0d10f6/Shared/D2Shared.hpp#L36
func getCharsets() map[string]string {
	return map[string]string{
		"ENG": "LATIN",   // (English)
		"ESP": "LATIN",   // (Spanish)
		"DEU": "LATIN",   // (German)
		"FRA": "LATIN",   // (French)
		"POR": "LATIN",   // (Portuguese)
		"ITA": "LATIN",   // (Italian)
		"JPN": "JAPAN",   // (Japanese)
		"KOR": "KOREAN",  // (Korean)
		"SIN": "LATIN",   //
		"CHI": "CHINESE", // (Chinese)
		"POL": "LATIN2",  // (Polish)
		"RUS": "RUSSIAN", // (Russian)
	}
}

// GetFontCharset returns string representation of font charset
func GetFontCharset(language string) string {
	charset := getCharsets()

	return charset[language]
}