/*

------------------------------ INFO ------------------------------

- This file is a template for making new wallet APIs.



------------------------------ GENERAL RULES ------------------------------

- General Rule 1:
	
	All public methods must return (through callback) the data as a JSON object with the structure:
	
	{
		error: //Error code or info if error occured, empty string otherwise.
		data: //The data to be returned
	}
	
	The return data of each method is specified under each method separately.



------------------------------ THE COIN OBJECT ------------------------------

All methods are given as first parameter a Coin object as an argument named 'coin'.

The coin object has the structure:

{
	currency: //String, the ticker shorthand name of the coin
	walletserver: //String, the server IP address of the coin wallet
	walletport: //Integer, the server port of the coin wallet
}



------------------------------ METHODS ------------------------------

- getBalance:
	
	Info: Fetches the total usable balance of the specified wallet.
	
	Arguments: Coin coin, Function callback
	
	Return Data: Float, accuracy of 8 decimals after zero.
	

- getInfo:
	
	Info: Returns general info from the wallet (at the very least tells the current block count).
	
	Arguments: Coin coin, Function callback
	
	Return Data: Object with at least the following properties:
				{
					blocks: //Integer, block count
				}


- withdraw:
	
	Info: Makes a transaction from the wallet. The message is optional but always given (empty string if none).
	
	Arguments: Coin coin, String address, Float amount, String message, Function callback
	
	Return Data: String, unique transaction id.


- listTransactions:
	
	Info: Lists all transactions up to a specified limit, starting from oldest.
	
	Arguments: Coin coin, Integer limit, Function callback
	
	Return Data: Array containing transaction objects:
				{
					address: //String, destination address
					category: //String, either "receive" or "send"
					amount: //Float, transaction amount
					confirmations: //Integer, amount of confirmations transaction has
					txid: //String, unique transaction id
					time: //Integer, unix timestamp of when transaction occured
				}

- validateAddress:
	
	Info: Checks if the given address is valid.
	
	Arguments: Coin coin, String address, Function callback
	
	Return Data: Boolean, true if address is valid, otherwise false


- generateAddress:
	
	Info: Generates a new address and returns it.
	
	Arguments: Coin coin, Function callback
	
	Return Data: String, the address that was generated

*/


var WalletAPI = function() {
	
	"use strict";
	
	this.getBalance = function(coin, callback) {
		
	}
	
	this.getInfo = function(coin, callback) {
		
	}
	
	this.withdraw = function(coin, address, amount, message, callback) {
		
	}
	
	this.listTransactions = function(coin, limit, callback) {
		
	}
	
	this.validateAddress = function(coin, address, callback) {
		
	}
	
	this.generateAddress = function(coin, callback) {
		
	}
	
}

module.exports = new WalletAPI();