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IvyWard Dolla Jar
Author: ivyward
Description Source Code Launch App Current Users
Created by: Ivyward
// vars
var times_goal_reached = 0;
var last_time_goal_reached = null;
var current_goal_tipped = 0;

var set_tokens_command = '!settok';
var set_reached_command = '!setreached';

cb.settings_choices = [
    {name: 'tokens', type: 'int', minValue: 1, default: 100},
    {name: 'goal_description', type: 'str', minLength: 1, maxLength: 255}
];

// handlers
cb.onTip(function(tip) {
    current_goal_tipped += tip['amount']
    if (current_goal_tipped >= cb.settings.tokens) {
    	goalReached(tip['from_user']);
    }
    
	update_subject();   
    cb.drawPanel();
});


cb.onDrawPanel(function(user) {
	if (times_goal_reached == 0) {
			return {
			'template': '3_rows_of_labels',
			'row1_label': 'Received / Goal:',
			'row1_value': '' + current_goal_tipped + ' / ' + cb.settings.tokens + ' ',
		};
	} else {
		return {
			'template': '3_rows_of_labels',
			'row1_label': 'Received / Goal (Total):',
			'row1_value': '' + current_goal_tipped + ' / ' + cb.settings.tokens + ' ',
			'row3_value': '' + Math.floor(((new Date()).getTime() - last_time_goal_reached.getTime()) / 60000) + ' minutes ago'
		};
	}
});

cb.onMessage(function (msg) {
	if (msg['m'][0] == '!') {
		if (msg['user'] == cb.room_slug) {
			if (startsWith(msg['m'], set_tokens_command)) {
				msg['X-Spam'] = true;

				var number = msg['m'].slice(set_tokens_command.length);
				current_goal_tipped = number % cb.settings.tokens;

				cb.drawPanel();

				cb.chatNotice('The tokens received has been updated!', msg['user']);
			} else if (startsWith(msg['m'], set_reached_command)) {
				msg['X-Spam'] = true;

				var number = msg['m'].slice(set_reached_command.length);
				current_goal_tipped = 0;

				cb.drawPanel();

				cb.chatNotice('The number of times reached has been updated!', msg['user']);
			}
		}
	}
});

// Functions

function refresh() {
	cb.log("Refresh called");
	cb.setTimeout(refresh, 20000);
	cb.drawPanel();
}

function update_subject() {
    var new_subject = cb.settings.goal_description +
        " [" + tips_remaining() + " tokens remaining]";
    cb.log("Changing subject to: " + new_subject);
    cb.changeRoomSubject(new_subject);
}

function goalReached(userName) {
	last_time_goal_reached = new Date();
	
	var curr_times_reached = Math.floor(current_goal_tipped / cb.settings.tokens);
	
	for (var i = 0; i < curr_times_reached; i++) {
		times_goal_reached++;
		current_goal_tipped -= cb.settings.tokens;
		cb.chatNotice("Goal was reached for the " + getNumberString(times_goal_reached) + " time!");
		cb.chatNotice('The user ' + userName + ' has reached the goal.', cb.room_slug, "#FEF9CD", "#1A1AD7", "bold");
	}
}

function getNumberString(number) {
	var numberString = null;
	
	var lastChar = String(number).charAt(String(number).length - 1);

	if ((lastChar == '1') && ((number % 100) != 11)) {
		numberString = number + "st";
	} else if ((lastChar == '2') && ((number % 100) != 12)) {
		numberString = number + "nd";
	} else if ((lastChar == '3') && ((number % 100) != 13)) {
		numberString = number + "rd";
	} else {
		numberString = "" + number + "th";
	}
	
	return (numberString);
}

function tips_remaining() {
    var r = cb.settings.tokens - current_goal_tipped;
    if (r < 0) {
        return 0;
    } else {
        return r;
    }
}

function startsWith(source, str) {
	return source.substring(0, str.length) === str;
}

function init() {
    update_subject();
}

init();
cb.setTimeout(refresh, 20000);