(function() {
    "use strict";
    angular
    .module("agora.plus.formComponent")
    .directive("passwordFormComp", passwordFormComp)
    .directive("apPassword", apPassword);

    passwordFormComp.$inject = ["constant"];
    function passwordFormComp(constant) {
        return {
            restrict: "E",
            link: linking,
            scope: {},
            require: ["^form","ngModel"],
            replace: true,
            templateUrl:PCK_GLOBAL_VARIABLES.password_form_comp
        }

        linking.$inject = ["scope", "elem", "attrs", "ctrls"];
        function linking(scope, elem, attrs, ctrls) {
            scope.imgPath   = constant.imgPath;
            scope.form      = ctrls[0];
            scope.ngModel   = ctrls[1];

            if (typeof(attrs.required) !== "undefined") {
                scope.required = true;
            }

            scope.$watch("password.new.password",function (newValue,oldValue,scope) {
                if (scope.password) {
                    if (scope.password.confirm && (scope.password.confirm.password !== newValue)) {
                        scope.$broadcast("mismatch", {mismatch: true});
                        scope.ngModel.$setViewValue(null);
                    } else if (scope.password.confirm && (scope.password.confirm.password === newValue) /*&& scope.password.new.complexity*/) {
                        scope.$broadcast("mismatch", {mismatch: false});
                        scope.ngModel.$setViewValue(scope.password.new.password);
                    }
                }
            });

            scope.$watch("password.confirm.password",function (newValue,oldValue,scope) {
                if (scope.password) {
                    if (scope.password.new && (scope.password.new.password !== newValue)) {
                        scope.$broadcast("mismatch", {mismatch: true});
                        scope.ngModel.$setViewValue(null);
                    } else if (scope.password.new && (scope.password.new.password === newValue) /*&& scope.password.confirm.complexity*/) {
                        scope.$broadcast("mismatch", {mismatch: false});
                        scope.ngModel.$setViewValue(scope.password.new.password);
                    }
                }
            });

            /*scope.$on("complexity", function (ev, data) {
                if (scope.password) {
                    if (scope.password.new && data.sender === "password") {
                        scope.password.new.complexity = data.complexity;
                    } else if (scope.password.confirm && data.sender === "password2") {
                        scope.password.confirm.complexity = data.complexity;
                    }
                }
            });*/
        }
    }

    function apPassword() {
        return {
            restrict: "A",
            require: ["^form","^ngModel"],
            scope: {},
            link: linking
        }

        linking.$inject = ["scope", "elem", "attrs", "ctrl"];
        function linking(scope, elem, attrs, ctrl) {

            if (attrs.name === "password2") {
                scope.$on("mismatch", function (e,data) {
                    if (data.mismatch) {
                        ctrl[1].$setValidity("mismatch", false);
                    } else {
                        ctrl[1].$setValidity("mismatch", true);
                    }
                });
            }
            scope.$on("setRequired", function () {
                ctrl[1].$touched = true;
            });

            /*ctrl[1].$parsers.unshift(function(password) {
                var hasNumbers          = /\d/.test(password);
                var hasLowerCase        = /[a-z]/.test(password);
                var hasUpperCase        = /[A-Z]/.test(password);
                var hasNonalphas        = false;//\W/.test(password);
                var characterGroupCount = hasUpperCase + hasLowerCase + hasNumbers + hasNonalphas;

                if ((password.length >= 8) && (characterGroupCount >= 3)) {
                    if (ctrl[1].$error.complexity) {
                        scope.$emit("complexity", {sender: ctrl[1].$name, complexity: true});
                    }
                    ctrl[1].$setValidity("complexity", true);
                } else {
                    if (!ctrl[1].$error.complexity) {
                        scope.$emit("complexity", {sender: ctrl[1].$name, complexity: false});
                    }
                    ctrl[1].$setValidity("complexity", false);
                }
                return password;
            });*/
        }
    }

}());