demo.kt

file addLine "fun parseArguments(backStackEntry: NavBackStackEntry): $dataClassName {"
tabs++
file addLine "return "
file addPhrase "$dataClassName("
tabs++
properties.forEach { property ->
    val argumentName = property.simpleName.asString()
    val resolvedType: KSType = property.type.resolve()
    fun getParsedElement(): String {
        return try {
            when (resolver.getClassDeclarationByName(resolvedType.declaration.qualifiedName!!)
                ?.toString()) {
                "Boolean" -> "backStackEntry.arguments?.getBoolean(\"$argumentName\") ?: false
                "String" -> "backStackEntry.arguments?.getString(\"$argumentName\") ?: \"\""
                "Float" -> "backStackEntry.arguments?.getFloat(\"$argumentName\") ?: 0F"
                "Int" -> "backStackEntry.arguments?.getInt(\"$argumentName\") ?: 0"
                "Long" -> "backStackEntry.arguments?.getLong(\"$argumentName\") ?: 0L"
                else -> {
                    logger.error("complex data types not yet supported", property)
                    ""
                }
            }
        } catch (e: Exception) {
            ""
        }
    }
    file addLine "$argumentName = ${getParsedElement()}"
    file addPhrase ", "
}
tabs--
file addLine ")"
tabs--
file addLine "}"