/***
all dependenceis listed here are considering that :
1. materialize based :
materialize-sprockets
main.js
spinner.js
leanModal.js
you_need_to_sign_in.js
all the above are for sign in / sign up using materialize css based modals and full ajax only requests.

2. for the user profile pages

jquery.calendario.js
moment


3. for payments if you use the default payment gateway provided by the engine: payumoney(india only)

payumoney.js 
****/

//= require auth/auth_dependencies.js
//= require materialize
//= require spinner.js
//= require main.js
//= require leanModal.js
//= require you_need_to_sign_in.js
//= require payumoney.js
//= require search.js

/////THIS CODE SHOWS HOW TO OVERRIDE ALL THE CLIENT SIDE CODE NEEDED
/////FOR VALIDATIONS TO WORK FOR THE SIGN_IN_FORM.
var mobile_number_regex = /^([0]\+[0-9]{1,5})?([7-9][0-9]{9})$/;
var email_regex = /[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+(?:[A-Z]{2}|com|org|net|gov|mil|biz|info|mobi|name|aero|jobs|museum)\b/;

/***
1.WHY IS THIS NOT DONE WITH SIGN_IN?
BECAUSE WITH SIGN_IN FORM WE SEND THE PARAM AS LOGIN
THAT IS THEN USED IN THE FIND_FOR_DATABASE_AUTHENTICATABLE , AS PER THE DEVISE TUTORIAL.
SO THERE WE DONT NEED TO DO THE FOLLOWING HIDDEN-FIELD-JUGGLING ETC.

2.this entire handler takes over from the trigger on the login_submit, in the you_need_to_sign_in.js.erb
and it juggles the action and the attributes as required, for the otp. 
***/
$(document).on('click','#login_submit',function(event){
    

    var current_screen = $('#login_title').text();
    if(current_screen == "Sign Up"){
      //WHAT WE ARE DOING HERE IS CHECKING IF THE USER IS ENTERING A MOBILE OR A EMAIL, AND IF IT IS A MOBILE, THEN WE ARE ADDING A HIDDEN FIELD CALLED ADDITIONAL_LOGIN_PARAM and sending it alongwith the rest of the form.
      var user_login = $("#" + resource_singular + "_login").val().trim();    
      var hidden_field_name = null;
      hidden_field_name = user_login.match(mobile_number_regex) ?  (resource_singular +'[additional_login_param]') : (resource_singular + '[email]'); 
      
      $(this).append('<input type="hidden" name="' + hidden_field_name + '" value="'+ user_login +'" />');
    }
    
    else if(current_screen == "Forgot Password"){
      //here i am just changing the action of the form, and the method.
      //since in case of additional_login_param, we send it to send_sms_otp + intent.
      var user_login = $("#" + resource_singular + "_email").val().trim();    
      if(user_login.match(mobile_number_regex)){
        $("#login_form_password").attr("action","/" + resource + "/send_sms_otp?intent=reset_password");
        $("#login_form_password").attr("method","GET");
      }
      else{
        $("#login_form_password").attr("action","/" + resource + "/password");
        $("#login_form_password").attr("method","POST"); 
      }
    }

    else if(current_screen == "Unlock Your Account"){
      //here i am just changing the action of the form, and the method.
      //since in case of additional_login_param, we send it to send_sms_otp + intent.
      var user_login = $("#" + resource_singular + "_email").val().trim();    
      if(user_login.match(mobile_number_regex)){
        $("#login_form_unlock").attr("action","/" + resource + "/send_sms_otp?intent=unlock_account");
        $("#login_form_unlock").attr("method","GET");
      }
      else{
        $("#login_form_unlock").attr("action","/" + resource + "/unlock");
        $("#login_form_unlock").attr("method","POST"); 
      }   
    }
    
});

/***
this function should be defined before the validation settings
and not after it.
***/
var user_login_validation_function = function(def,e,field_id){
 
  if($("#" + field_id).val().trim().match(mobile_number_regex)){
    return true;
  }
  else if($("#" + field_id).val().trim().match(email_regex)){
    return true;
  }
  return false;
}

/***
for the passwords, unlocks and confirmations views, 
email is sent in as resource_email,and not as resource_login,
like in sign_in and sign_up forms.
so a parameter is passed into this function called login_parameter
it can be eiterh "email" or "login"
***/
var val_settings = function(login_parameter){
  var s = {};
  var format_failure_message = null;
  if(resource_singular == "user"){
    format_failure_message = "Please enter a valid email or mobile number";
  }
  else{
    format_failure_message = "Please enter a valid email";
  }

  s["login_form"] = {};
  s["login_form"][resource_singular + "_" + login_parameter] = {
      "validation_events":{
        "keyup" : true
      },
      "validate_with":[
        {"required" : "true",
         "failure_message": "this field is required"
      },
      {"format" : user_login_validation_function,
       "failure_message": format_failure_message
      }
      ]
    };
  s["login_form"][resource_singular + "_password"] = {
    "validation_events":{
        "keyup":true
    },
    "validate_with":[
      {"required" : "true",
       "failure_message": "this field is required"
      }
    ]
  };
  return s;
}

var validation_toggle_on_sign_in = function(){
  validation_settings = val_settings("login");
  validation_settings["login_form"][resource_singular + "_password"]["validate_with"] = [
    {"required" : "true",
     "failure_message": "this field is required"
    }
  ];
  //remove the remote from the user_email part.
  validation_settings["login_form"][resource_singular + "_login"]["validate_with"] = _.filter(validation_settings["login_form"][resource_singular + "_login"]["validate_with"],function(n){
    return !("remote" in n);
  });
  return validation_settings;
}

var validation_toggle_on_sign_up = function(){
  validation_settings = val_settings("login");
  validation_settings["login_form"][resource_singular + "_password"]["validate_with"] = [
        {"required" : "true",
         "failure_message": "this field is required"
        },
        {
         "should_be_equal":"true",
         "failure_message":"fields do not match",
         "field_array":[resource_singular + "_password_confirmation"]
        }
      ];
  validation_settings["login_form"][resource_singular + "_login"]["validate_with"].push({
    "remote" : "true",
    "ajax_settings" : credential_exists
  });
  return validation_settings;
}

//behaviour of the login_form when submitting the additional_login_parameter
//for verification.
$(document).on('click','#otp_submit',function(event){
  $("#otp_form").submit();
});


/***
THIS STILL NEEDS TO BE TESTED.
if this is clicked from forgot_password or unlock account, then
should also send in the intent.
***/
$(document).on('click',
  '#additional_login_param_resend_confirmation_message'
  ,function(event){
    //the resource is set in the engine's you_need_to_sign_in.js.
    //it gets set whenever we click sign_in in the nav bar.
    $.get(
    {url : "/" + resource + "/resend_sms_otp",
     data : {},
     success : function(data){},
     dataType : "script"});
});

$(document).on('click','.additional_login_param_resend_confirmation_message',function(event){
  var data_h = {};
  data_h[resource_singular] = {};
  data_h[resource_singular]["additional_login_param"] = $(this).attr("data-additional-login-param");
  $.get(
    {url : "/" + resource + "/send_sms_otp",
     data : data_h,
     success : function(data){},
     dataType : "script"});
});


/***
on clicking on ORDER PRODUCT LINK, IT SUBMITS THE FORM.
****/
$(document).on('click','.order_product_link',function(event){
  $(this).closest("form").submit();
});