var WalletSettings = function() {
	var handleWalletExportKeys = function() {
		$('.wifkeys-form').validate({
			// errorElement: 'span', //default input error message container
			// errorClass: 'help-block', // default input error message class
			// focusInvalid: false, // do not focus the last invalid input
			rules: {
				wifkeys_passphrase: {
					required: true
				}
			},
			messages: {
				wifkeys_passphrase: {
					required: _lang[defaultLang].SETTINGS.PASSPHRASE_REQ
				}
			},
			submitHandler: function(form) {
				console.log('wait till peer ip added to selected coin...');

				var Getwifkeys_passphrase = $('#wifkeys_passphrase').val(),
						WifKeyDivContent = '';

				// First check which coins are active. Execute API for each mode of wallet
				$.each([
					'native',
					'basilisk',
					'full'
				], function( index, value ) {
					var tmpIguanaRPCAuth = 'tmpIgRPCUser@' + sessionStorage.getItem('IguanaRPCAuth'),
							allcoins_ajax_data = {
								'userpass': tmpIguanaRPCAuth,
								'agent': 'InstantDEX',
								'method': 'allcoins'
							};

					$.ajax({
						type: 'POST',
						data: JSON.stringify(allcoins_ajax_data),
						url: 'http://127.0.0.1:' + config.iguanaPort,
						success: function(data, textStatus, jqXHR) {
							var AllcoinsDataOutput = JSON.parse(data);
							// Only execute further code if that mode has any coins active it. if none, skill checking on them.
							if (AllcoinsDataOutput[value].length !== 0 ) {
								console.log('== AllCoins Data OutPut ==');
								console.log(value);
								console.log(AllcoinsDataOutput[value]);

								// First Run Encryptwallet API to get wif keys for each active coin
								$.each(AllcoinsDataOutput[value], function(index) {
									console.log(AllcoinsDataOutput[value][index]);

									var wifkey_coin_handle = AllcoinsDataOutput[value][index],
											tmpIguanaRPCAuth = 'tmpIgRPCUser@' + sessionStorage.getItem('IguanaRPCAuth'),
											EncryptWallet_ajax_data = {
												'userpass': tmpIguanaRPCAuth,
												'agent': 'bitcoinrpc',
												'method': 'encryptwallet',
												'passphrase': Getwifkeys_passphrase
											};

									$.ajax({
										type: 'POST',
										data: JSON.stringify(EncryptWallet_ajax_data),
										url: 'http://127.0.0.1:' + config.iguanaPort,
										success: function(data, textStatus, jqXHR) {
											var EncryptWalletDataOutput = JSON.parse(data);

											console.log(EncryptWalletDataOutput[wifkey_coin_handle + 'wif']);
											var WifKeyDivContent = '<table class="table">' +
																							'<tr>' +
																								'<td style="width: 5%">' +
																									'<b>' + wifkey_coin_handle + '</b>' +
																								'</td>' +
																								'<td>' + EncryptWalletDataOutput[wifkey_coin_handle] + '</td>' +
																							'</tr>' +
																							'<tr>' +
																								'<td>' +
																									'<b>' + wifkey_coin_handle + 'Wif</b>' +
																								'</td>' +
																								'<td>' + EncryptWalletDataOutput[wifkey_coin_handle + 'wif'] + '</td>' +
																							'</tr>' +
																						'</table>';
											$('#wif-priv-keys').html(WifKeyDivContent);
										},
										error: function(xhr, textStatus, error) {
											console.log('failed getting Coin History.');
											console.log(xhr.statusText);
											if ( xhr.readyState == 0 ) {
												Iguana_ServiceUnavailable();
											}
											console.log(textStatus);
											console.log(error);
										}
									});
								});

								//Second run walletpassphrase again to make sure wallet is unlocked as before login.
								var tmpIguanaRPCAuth = 'tmpIgRPCUser@' + sessionStorage.getItem('IguanaRPCAuth'),
										WalletPassphrase_ajax_data = {
											'userpass': tmpIguanaRPCAuth,
											'agent': 'bitcoinrpc',
											'method': 'walletpassphrase',
											'password': Getwifkeys_passphrase,
											'timeout': '2592000'
										};

								$.ajax({
									type: 'POST',
									data: JSON.stringify(WalletPassphrase_ajax_data),
									url: 'http://127.0.0.1:' + config.iguanaPort,
									success: function(data, textStatus, jqXHR) {
										var WalletPassphraseDataOutput = JSON.parse(data);
										console.log(WalletPassphraseDataOutput);
									},
									error: function(xhr, textStatus, error) {
										console.log('failed getting Coin History.');
										console.log(xhr.statusText);
										if ( xhr.readyState == 0 ) {
											Iguana_ServiceUnavailable();
										}
										console.log(textStatus);
										console.log(error);
									}
								});
							}
						},
						error: function(xhr, textStatus, error) {
							console.log('failed getting Coin History.');
							console.log(xhr.statusText);
							if ( xhr.readyState == 0 ) {
								Iguana_ServiceUnavailable();
							}
							console.log(textStatus);
							console.log(error);
						}
					});
				});
			}
		});

		$('.wifkeys-form input').keypress(function(e) {
			if (e.which == 13) {
				if ($('.wifkeys-form').validate().form()) {
					$('.wifkeys-form').submit(); // form validation success, call ajax form submit
				}

				return false;
			}
		});
	};

	var handleWalletImportKeys = function() {
		$('.wifkeys-import-form').validate({
			// errorElement: 'span', //default input error message container
			// errorClass: 'help-block', // default input error message class
			// focusInvalid: false, // do not focus the last invalid input
			rules: {
				import_wifkey: {
					required: true
				}
			},
			messages: {
				import_wifkey: {
					required: 'Private Key is required.'
				}
			},
			submitHandler: function(form) {
				var Getimport_wifkey = $('#import_wifkey').val();
				EDEXimportprivkey(Getimport_wifkey)
				.then(function(result) {
					console.log(result);
					if ( result.result !== undefined && result.result == 'success' ) {
						toastr.success(_lang[defaultLang].TOASTR.PRIV_KEY_IMPORTED, _lang[defaultLang].TOASTR.SETTINGS_NOTIFICATION);
						$('#import_wifkey').val('');
					}
					if ( result.error !== undefined && result.error == 'null return from iguana_bitcoinRPC' ) {
						toastr.info(_lang[defaultLang].TOASTR.PRIV_KEY_NOT_IMPORTED, _lang[defaultLang].TOASTR.SETTINGS_NOTIFICATION);
						toastr.error(_lang[defaultLang].TOASTR.NULL_RETURN, _lang[defaultLang].TOASTR.SETTINGS_NOTIFICATION);
					}
				});
			}
		});

		$('.wifkeys-import-form input').keypress(function(e) {
			if (e.which == 13) {
				if ($('.wifkeys-import-form').validate().form()) {
					$('.wifkeys-import-form').submit(); // form validation success, call ajax form submit
				}

				return false;
			}
		});
	};

	return {
		// main function to initiate the module
		init: function() {
			handleWalletExportKeys();
			handleWalletImportKeys();
		}
	};
}();

// DOM Ready =============================================================
$(document).ready(function() {
	WalletSettings.init();
});

// Functions =============================================================
function Settings_ShowWalletInfo() {
	var CheckLoginData = JSON.parse(sessionStorage.getItem('IguanaActiveAccount'));

	console.log(JSON.parse(CheckLoginData));
	$('#winfo_pubkey_value').text(JSON.parse(CheckLoginData).pubkey);
	$('#winfo_btcpubkey_value').text(JSON.parse(CheckLoginData).btcpubkey);
	$('#winfo_rmd160_value').text(JSON.parse(CheckLoginData).rmd160);
	$('#winfo_NXT_value').text(JSON.parse(CheckLoginData).NXT);
	$('#winfo_notary_value').text(JSON.parse(CheckLoginData).notary);
	$('#winfo_status_value').text(JSON.parse(CheckLoginData).status);
}

function Settings_ShowCoinPeers() {
	console.log('waiting getpeers api to complete...');
	$(
		'#coin_supernetpeers_h,' +
		'#coin_supernetpeers,' +
		'#coin_rawpeers_h,' +
		'#coin_rawpeers'
	)
	.text('');
	var settings_selected_coinname_code_val = $('option:selected', '#settings_select_coin_options').val(),
			tmpIguanaRPCAuth = 'tmpIgRPCUser@' + sessionStorage.getItem('IguanaRPCAuth'),
			ajax_data = {
				'userpass': tmpIguanaRPCAuth,
				'agent': 'SuperNET',
				'method': 'getpeers',
				'activecoin': settings_selected_coinname_code_val
			};

	$.ajax({
		type: 'POST',
		data: JSON.stringify(ajax_data),
		url: 'http://127.0.0.1:' + config.iguanaPort,
		success: function(data, textStatus, jqXHR) {
			var getCoinPeers = JSON.parse(data);
			console.log(getCoinPeers);

			if (getCoinPeers.supernet[0].peers !== undefined ) {
				var supernet_peers_list = getCoinPeers.supernet[0].peers;

				if (supernet_peers_list != 0 ) {
					$('#coin_supernetpeers_h').text(getCoinPeers.supernet[0].coin);
					$.each(supernet_peers_list, function( index, value ) {
						var br_val = '';

						if ( index != 0 ) {
							br_val = '<br>';
						}

						$('#coin_supernetpeers').append(br_val + value);
					});
				}
			}

			if (getCoinPeers.rawpeers[0].peers !== undefined ) {
				var raw_peers_list = getCoinPeers.rawpeers[0].peers;

				if (raw_peers_list != 0 ) {
					$('#coin_rawpeers_h').text(getCoinPeers.supernet[0].coin);
					$.each(raw_peers_list, function( index, value ) {
						var br_val = '';

						if ( index != 0 ) {
							br_val = '<br>';
						}

						$('#coin_rawpeers').append(br_val + value);
					});
				}
			}
		},
		error: function(xhr, textStatus, error) {
			console.log('failed getting Coin History.');
			console.log(xhr.statusText);
			if ( xhr.readyState == 0 ) {
					Iguana_ServiceUnavailable();
			}
			console.log(textStatus);
			console.log(error);
		}
	});
}

function Settings_AddCoinPeers() {
	console.log('wait till peer ip added to selected coin...');
	var settings_selected_coinname_code_val = $('option:selected', '#settings_select_coin_addpeer_options').val(),
			settings_add_peer_ip_val = $('#settings_add_peer_ip').val(),
			tmpIguanaRPCAuth = 'tmpIgRPCUser@' + sessionStorage.getItem('IguanaRPCAuth'),
			ajax_data = {
				'userpass': tmpIguanaRPCAuth,
				'agent': 'iguana',
				'method': 'addnode',
				'activecoin': settings_selected_coinname_code_val,
				'ipaddr': settings_add_peer_ip_val
			};

	$.ajax({
		type: 'POST',
		data: JSON.stringify(ajax_data),
		url: 'http://127.0.0.1:' + config.iguanaPort,
		success: function(data, textStatus, jqXHR) {
			var getAddCoinPeers = JSON.parse(data);

			console.log(getAddCoinPeers);
			if ( getAddCoinPeers.result == 'addnode submitted' ) {
				toastr.success(settings_add_peer_ip_val + ' ' + _lang[defaultLang].TOASTR.ADDED_TO + ' ' + settings_selected_coinname_code_val + ' ' + _lang[defaultLang].TOASTR.SUCCESSFULLY, _lang[defaultLang].TOASTR.COIN_NOTIFICATION);
				$('#settings_add_peer_ip').val('');
			}
		},
		error: function(xhr, textStatus, error) {
			console.log('failed getting Coin History.');
			console.log(xhr.statusText);
			if ( xhr.readyState == 0 ) {
				Iguana_ServiceUnavailable();
			}
			console.log(textStatus);
			console.log(error);
		}
	});
}

function Settings_LoadDebugLog() {
	var settings_selected_targed_val = $('option:selected', '#settings_select_debuglog_options').val(),
			numLinesToRead = $('#read_debug_log_lines').val(),
			ajax_data = {
				'herdname': settings_selected_targed_val,
				'lastLines': numLinesToRead
			};

	$.ajax({
		type: 'POST',
		data: ajax_data,
		url: 'http://127.0.0.1:17777/shepherd/debuglog',
		success: function(data, textStatus, jqXHR) {
			$('#read_debug_log_textarea').text(JSON.parse(data).result.replace('\n', '\r\n'));
			console.log(data);
		},
		error: function(xhr, textStatus, error) {
			console.log('failed getting debug.log');
			console.log(xhr.statusText);
			if ( xhr.readyState == 0 ) {
				Iguana_ServiceUnavailable();
			}
			console.log(textStatus);
			console.log(error);
			$('#read_debug_log_textarea').text(error);
		}
	});
}