#include "viewchat.h"

#include <memory>

#include <ncurses.h>

#include <Log.h>

#include "message.h"
#include "tgtui.h"

ViewChat::ViewChat(TgTUI& tgtui) : View(tgtui) {}

ViewChat::~ViewChat() {}

void ViewChat::setChat(const SlimChat* chat) {
	this->chat = chat;
}

int64_t ViewChat::getChat() const {
	return this->chat->chatId;
}

void ViewChat::paint() {
	getmaxyx(stdscr, maxRows, maxCols);

	::printw("Chat: %s (%li)\n", chat->name.c_str(), chat->chatId);

	Log::info << "messages: " << messages.size() << " maxRows: " << maxRows;

	for(int row = 0; row < maxRows-1 && row < messages.size(); ++row) {


		Log::debug << "print msg at: " << row;
		std::shared_ptr<Message> msg = messages.at(row);
		const char direction = ( msg->isOutgoing ? '>' : '<' );

		::mvprintw(maxRows - row, 0, "[%lu] %c (%li) %*s\n", msg->sendDate, direction, msg->sender, std::min<int>(msg->text.size(), maxCols), msg->text.c_str());
	}
}

int ViewChat::keyIn(int key) {
	switch (key) {
		case KEY_LEFT:
		case 'q':
			return 0;
	}

	return -1;
}

void ViewChat::updateMessages(const std::vector<std::shared_ptr<Message>>& msgs) {
	// TODO: force a repaint somehow?

	messages = msgs;
}