module models.response;

import std.base64 : Base64;
import std.csv : csvReader;
import std.array : array;
import std.algorithm : map;
import std.string : splitLines;
import std.array : split, join;
import std.typecons : Nullable;

class Response
{
	string resultCode;
	string buildVersion;
	Nullable!string serverTime;
	Nullable!string version_;
}

struct Base64CSV
{
	string[][] records;

	alias records this;

	@safe //I guess
	string toRepresentation() const
	{
		auto csvString = records.map!(r => r.join(",")).array.join("\n").idup ~ "\n";

		return Base64.encode(cast(const(ubyte[])) csvString);
	}

	@safe //I guess
	static Base64CSV fromRepresentation(string input)
	{
		auto inputString = cast(string) Base64.decode(input).idup;

		auto records = inputString.splitLines.map!(line => line.split(',')).array;
		auto base64csv = Base64CSV(records);

		assert(base64csv.toRepresentation == input);

		return base64csv;
	}
}