(function() {
	$.ampliFund.vm = $.ampliFund.vm || {};

	$.ampliFund.vm.PublicContactViewModel = function(data) {
		var self = this;

		data = data || {};

		self.emailAddressId = data.emailAddressId;
		self.emailAddress = ko.observable(data.emailAddress).extend({
			required: true,
			email: true
		});

		self.addressId = data.addressId;
		self.addressLine1 = ko.observable(data.addressLine1);
		self.addressLine2 = ko.observable(data.addressLine2);
		self.city = ko.observable(data.city);
		self.state = ko.observable(data.state);
		self.postalCode = ko.observable(data.postalCode);

		self.phoneNumberId = data.phoneNumberId;
		self.phoneNumber = ko.observable(data.phoneNumber);
	};
	$.ampliFund.vm.PublicOrganizationViewModel = function(data) {
		var self = this;

		data = data || {};

		// base constructor call
		$.ampliFund.vm.PublicContactViewModel.call(self, data);

		self.organizationId = data.organizationId;
		self.name = ko.observable(data.name);
		self.name.extend({ required: true });
		self.uniqueId = ko.observable(data.uniqueId);
		self.website = ko.observable(data.website);
		self._organizationType = ko.observable(data.organizationType);
		self.organizationType = ko.computed({
			read: function() {
				return Number(self._organizationType());
			},
			write: function(newValue) {
				self._organizationType(newValue);
			}
		});
		self.organizationTypeName = ko.computed(function() {
			switch (self.organizationType()) {
				case 6:
					return 'Corporation';
				case 5:
					return 'Foundation';
				case 4:
					return 'Local Government';
				case 3:
					return 'State Government';
				case 2:
					return 'Federal Government';
				case 1:
					return 'Vendor';
				default:
					return 'Other';
			}
		});
		
		self.addressLine1.extend({ required: true });
		self.city.extend({ required: true });
		self.state.extend({ required: true });
		self.postalCode.extend({ required: true });

		self.errors = ko.validation.group(self);

		self.save = function() {
			if (self.errors().length > 0) {
				self.errors.showAllMessages();
				return;
			}
			
			var saveAndReturn = new $.ampliFund.deferredButton('save').spin();

			$.ajax({
				url: '/Public/PublicUser/EditAccountInformation',
				type: 'POST',
				dataType: 'JSON',
				data: ko.toJSON(self)
			}).done(function() {
				show_pnotify('success', 'Success', 'Account information saved successfully');
				location.href = '/Public/PublicUser/AccountInformation'
			}).fail(function() {
				show_pnotify('error', 'Error', 'An error occurred while attempting to save your account information');
				saveAndReturn.reject();
			});
		};
	};
	$.ampliFund.vm.PublicUserViewModel = function(source) {
		var self = this;
		source = source || {};

		// base constructor call
		$.ampliFund.vm.PublicContactViewModel.call(self, source);

		self.id = source.id;
		self.uniqueId = source.uniqueId;
		self.role = ko.observable(source.role);
		self.roleName = ko.computed(function() {
			switch (self.role().toString()) {
				case "2":
					return "Administrator";
				default:
					return "Editor";
			}
		});
		self.showChangeUserRole = source.showChangeUserRole;
		
		self.validUsername = ko.observable(true);
		self.checkingUsername = ko.observable(false);
		self.showCheck = ko.observable(false);
		self.invalidUsername = ko.computed(function () {
			return !!self.emailAddress() && !self.validUsername();
		});
		self.exists = function () {
			self.showCheck(false);

			if (!!self.emailAddress()) {
				self.checkingUsername(true);
				$.ajax({
					url: "/Public/PublicUser/Exists",
					data: { username: self.emailAddress() },
					type: "GET",
					contentType: "application/json"
				}).done(function (data) {
					self.validUsername(!data.exists);
					self.showCheck(!data.exists);
				}).complete(function () {
					self.checkingUsername(false);
				});
			}
		};
		// needed on keyup to hide the checkmark if field is marked invalid while they're typing
		self.clearCheck = function(model, e) {
			if (self.emailAddress.error()) {
				self.showCheck(false);
			}            
		};
		self.validateEmail = function () {
			if (self.emailAddress()) {
				if (!self.emailAddress.error()) {
					self.exists();
				} else {
					self.showCheck(false);
					self.checkingUsername(false);
				}
			}
		};
		self.isValid = function () {
			if (self.validUsername() && !self.checkingUsername()) {
				return true;
			}
                
			$("[data-role='spin']").each(function() {
				endPulse(this)
			});

			return false;
		};

		self.password = ko.observable(source.password);
		self.confirmPassword = ko.observable(source.confirmPassword);

        self.confirmPassword.extend({
            equal: {
                params: self.password,
                message: 'Passwords do not match'
            }
        });

		self.firstName = ko.observable(source.firstName);
		self.firstName.extend({ required: true });
		self.middleName = ko.observable(source.middleName);
		self.lastName = ko.observable(source.lastName);
		self.lastName.extend({ required: true });
		self.suffix = ko.observable(source.suffix);
		self.title = ko.observable(source.title);

		self.errors = ko.validation.group(self);

		self.save = function() {
			if (self.errors().length > 0) {
				self.errors.showAllMessages();
				return;
			}

			var saveAndReturn = new $.ampliFund.deferredButton('save').spin();

			$.ajax({
				url: '/Public/PublicUser/Edit',
				type: 'POST',
				dataType: 'JSON',
				data: ko.toJSON(self)
			}).done(function() {
				show_pnotify('success', 'Success', 'Account information saved successfully');
				location.href = '/Public/PublicUser/'
			}).fail(function() {
				show_pnotify('error', 'Error', 'An error occurred while attempting to save your user information');
				saveAndReturn.reject();
			});
		};

		self.invite = function() {
			if (self.errors().length > 0) {
				self.errors.showAllMessages();
				return;
			}
			
			var invite = new $.ampliFund.deferredButton('invite').spin();

			$.ajax({
				url: '/Public/PublicUser/Create',
				type: 'POST',
				dataType: 'JSON',
				data: ko.toJSON(self)
			}).done(function() {
				show_pnotify('success', 'Success', 'Account information saved successfully');
				location.href = '/Public/PublicUser/'
			}).fail(function() {
				show_pnotify('error', 'Error', 'An error occurred while attempting to invite the new user');
				invite.reject();
			});
		};
	};

	$.ampliFund.vm.PublicOrganizationViewModel.prototype = Object.create($.ampliFund.vm.PublicContactViewModel.prototype);
	$.ampliFund.vm.PublicOrganizationViewModel.prototype.constructor = $.ampliFund.vm.PublicOrganizationViewModel;
	
	$.ampliFund.vm.PublicUserViewModel.prototype = Object.create($.ampliFund.vm.PublicContactViewModel.prototype);
	$.ampliFund.vm.PublicUserViewModel.prototype.constructor = $.ampliFund.vm.PublicUserViewModel;
})();