// 
// no_session         > 0 - session found, 1 - no session
// test_cookie        > 0 - test for cookie, 1 - tested
// cookies_allowed    > 0 - not accepted, 1 - accepted
// signed_in          > 0 - no, 1 - yes
// member_id          > 
// member_name        > 
// member_access_type > 'cookie' or 'session'
// staff              > 0 - no, 1 - yes
// refresh            > 
// error_msg          > 
// dash_loaded        > 0 - not yet, 1 - non-member, 2 - member, 3 - staff
// dash_bg_width      > 0
// dash_clock_time    > 
// in_the_works       > alert message
// 

var tracking_settings = {
      no_session: -1,
      test_cookie: -1,
      cookies_allowed: -1,
      signed_in: -1,
      member_id: -1,
      member_name: '',
      member_access_type: '',
      staff: 0,
      refresh: 0,
      error_msg: '',
      dash_loaded: 0,
      dash_bg_width: 0,
      dash_clock_time: '',
      in_the_works: 'This is in the works!\nSorry for any inconvienence!'
    };

function tracking_apply_value(n,v) {
  tracking_settings[n] = v;
}

var User_Tracking = new Class({
    Implements: [Options, Events],
    options: {
            
    },
    
    initialize: function (options) { },
    
    Make_Request: function () {
      var opt = (arguments[0] ? arguments[0] : "");
      
      if (this.options.refresh == 1) {
        opt = "members";
      }
      
      var start = new Request({
                method: 'get',
                url: 'http://www.pictoucounty.ca/x/utility/user_tracking.php',
                
                onSuccess: function(html) {
                  var resp = html.split("|");
                  
                  if (resp[0] == "error") {
                    tracking_apply_value('error_msg',resp[1]);
                    User_Tracking.Process_Results();
                  } else if (resp[0] == "no_session") {
                    tracking_apply_value('no_session',1);
                    Tracking.Process_Results();
                  } else if (resp[0] == "test_cookie") {
                    tracking_apply_value('test_cookie',0);
                    tracking_apply_value('no_session',0);
                    Tracking.Make_Request('cookie');
                  } else if (resp[0] == "cookie_accepted") {
                    tracking_apply_value('cookies_allowed',resp[1]);
                    tracking_apply_value('test_cookie',1);
                    Tracking.Make_Request('members');
                  } else {
                    tracking_apply_value('error_msg','Unable to complete processing of tracking procedures. - '+html);
                    Tracking.Process_Results();
                  }
                },
                
                onFailure: function (xhr) {
                  tracking_apply_value('error_msg','Unable to test for cookies & sessions. - '+xhr.status+': '+xhr.statusText);
                  User_Tracking.Process_Results();
                }
            });
        
      var cookie = new Request({
                     method: 'get',
                     url: 'http://www.pictoucounty.ca/x/utility/user_tracking.php?ckt=1',
                     
                     onSuccess: function(html) {
                       var resp = html.split("|");
                       
                       Tracking.options.test_cookie = 1;
                       
                       if (resp[0] == "error") {
                         tracking_apply_value('error_msg',resp[1]);
                         Tracking.Process_Results();
                       } else if (resp[0] == "no_session") {
                         tracking_apply_value('no_session',1);
                         tracking_apply_value('error_msg','Session appears to have been lost.');
                         Tracking.Process_Results();
                       } else if (resp[0] == "cookie_accepted") {
                         tracking_apply_value('cookies_allowed',resp[1]);
                         Tracking.Make_Request('members');
                       } else {
                         tracking_apply_value('error_msg','Unable to complete processing of tracking procedures. - '+html);
                         Tracking.Process_Results();
                       }
                     },
                     
                     onFailure: function(xhr) {
                       tracking_apply_value('error_msg','Failed to test for cookies. - '+xhr.status+': '+xhr.statusText);
                       Tracking.Process_Results();
                     }
                 });
      
      var members = new Request({
                    method: 'get',
                    url: 'http://www.pictoucounty.ca/x/utility/user_tracking.php?mem=1',
                    
                    onSuccess: function(html) {
                      var resp = html.split("|");
                      
                      if (resp[0] == "error") {
                        tracking_apply_value('error_msg',resp[1]);
                        Tracking.Process_Results();
                      } else if (resp[0] == "no_session") {
                        tracking_apply_value('no_session',1);
                        tracking_apply_value('error_msg','Session appears to have been lost.');
                        Tracking.Process_Results();
                      } else if (resp[0] == "cookie_accepted") {
                        tracking_apply_value('cookies_allowed',resp[1]);
                        
                        if (resp[2] == "not_signed_in") {
                          tracking_apply_value('signed_in',0);
                          tracking_apply_value('member_id',0);
                          tracking_apply_value('member_name',resp[3]);
                          tracking_apply_value('member_access_type','session');
                          tracking_apply_value('refresh',1);
                          window.setTimeout('Tracking.Make_Request()',30000);
                        } else if (resp[2] == "error") {
                          tracking_apply_value('error_msg',resp[3]);
                        } else {
                          tracking_apply_value('signed_in',1);
                          tracking_apply_value('member_id',resp[3]);
                          tracking_apply_value('member_name',resp[4]);
                          tracking_apply_value('staff',resp[5]);
                          tracking_apply_value('member_access_type',resp[6]);
                          tracking_apply_value('refresh',1);
                          window.setTimeout('Tracking.Make_Request()',20000);
                        }
                        
                        Tracking.Process_Results();
                      } else {
                        tracking_apply_value('error_msg','Unable to complete processing of tracking procedures. - '+html);
                        Tracking.Process_Results();
                      }
                    },
                    
                    onFailure: function(xhr) {
                      tracking_apply_value('error_msg','Failed to check member access. - '+xhr.status+': '+xhr.statusText);
                      Tracking.Process_Results();
                    }
                });
      
      switch (opt) {
      case "cookie":
        cookie.send();
        break;
      case "members":
        members.send();
        break;
      default:
        start.send();
      }
    },
    
    Process_Results: function () {
      var rez = Utility.rez();

      // Dashboard (background)
      // ----------------------------
      if (!$('user_dashboard_bg')) {
        var dash_bg = PageX.Item('div',{ 'id': 'user_dashboard_bg', 'html': ' ' },document.body,1);
            dash_bg.style.zIndex = "1101";
            dash_bg.style.position = "fixed";
            dash_bg.style.visibility = "visible";
            dash_bg.style.display = "inline";
            dash_bg.style.bottom = "0px";
            dash_bg.style.left = "0px";
            dash_bg.style.borderStyle = "solid";
            dash_bg.style.borderWidth = "1px 0px 0px 0px";
            dash_bg.style.borderColor = "#DDDDDD";
            dash_bg.style.width = (1*rez[0])+"px";
            dash_bg.style.height = "25px";
            dash_bg.style.backgroundImage = "url(http://x.pictoucounty.ca/members/dash_bg.png)";
            
            //tracking_settings.dash_bg_width = (1*rez[0]);
            
            //Tracking.Dashboard_BG();
      } else {
        var dash_bg = $('user_dashboard_bg');
      }
      
      // Dashboard - Welcome [name]
      // ----------------------------
      if (!$('user_dashboard_welcome')) {
        var dash_welcome = PageX.Item('div',{ 'id': 'user_dashboard_welcome', 'html': 'Welcome '+tracking_settings.member_name+'! ~ We hope you enjoy your visit..' },document.body,1);
            dash_welcome.style.zIndex = "1102";
            dash_welcome.style.position = "fixed";
            dash_welcome.style.visibility = "visible";
            dash_welcome.style.display = "inline";
            dash_welcome.style.bottom = "4px";
            dash_welcome.style.left = "6px";
      } else {
        var dash_welcome = $('user_dashboard_welcome');
      }
      
      var show_error = 0;
      
      if (tracking_settings.no_session == 1) {
        tracking_settings.error_msg = "Session lost or unable to access. Please refresh!";
        show_error = 1;
      } else if (tracking_settings.error_msg != "") {
        show_error = 1;
      } else {
        // Setup which dash? (non-member, member or staff?)
        // ----------------------------
        if (tracking_settings.signed_in == -1) {
          tracking_settings.error_msg = "Opps. Unable to display the dashboard at this time!";
          show_error = 1;
        } else {
          // If no change, no update
          // --------------------------
          var dash_type = (tracking_settings.signed_in > 0 ? 2 : 1);
              dash_type = (dash_type == 2 && tracking_settings.staff == 1 ? 3 : dash_type);
          
          var dash_change = (tracking_settings.dash_loaded == 0 ? 1 : 0);
              dash_change = (dash_change == 0 && tracking_settings.dash_loaded != dash_type ? 1 : dash_change);
          
          if (dash_change == 1) {
            // Right Menu
            if (!$('user_dashboard_left') && !$('user_dashboard_right')) {
              var left = PageX.Item('div',{ 'id': 'user_dashboard_left', 'html': '', 'styles': { 'zIndex': '1104','position': 'fixed','visibility': 'visible','display': 'inline','bottom': '6px','left': '6px' } },document.body,1);
              var right = PageX.Item('div',{ 'id': 'user_dashboard_right', 'html': '', 'styles': { 'zIndex': '1103','position': 'fixed','visibility': 'visible','display': 'inline','bottom': '6px','right': '6px' } },document.body,1);
              
              if (dash_type == 2 || dash_type == 3) {
              
                // Left Dashboard
                left.innerHTML = left.innerHTML + '<b style = "color:#009600;">'+tracking_settings.member_name;
                
                // Chat
                right.innerHTML = right.innerHTML + 'Chat with.. '
                                  +'<img src = "http://x.pictoucounty.ca/members/user_chat_icon.png" border = "0" hspace = "2" vspace = "0" width = "10" height = "10" alt = "" title = ""/>'
                                  +'<a href = "#" class = "url" onclick = "Chat.Toggle_Public()";return false"><b>Public</b></a>'
                                  +' <b style = "color:#BBBBBB;">/</b> '
                                  +'<img src = "http://x.pictoucounty.ca/members/member_chat_icon.png" border = "0" hspace = "2" vspace = "0" width = "10" height = "10" alt = "" title = ""/>'
                                  +'<a href = "#" class = "url" onclick = "alert(tracking_settings.in_the_works);"><b>Friends</b></a>';
                
                // Logout
                right.innerHTML = right.innerHTML + '&nbsp; <b style = "color:#BBBBBB;">|</b> &nbsp; <a href = "http://www.pictoucounty.ca/logout.php" class = "url"><b>Logout</b></a>';
              } else {
                // Public Chat
                right.innerHTML = '<img src = "http://x.pictoucounty.ca/members/user_chat_icon.png" border = "0" hspace = "2" vspace = "0" width = "10" height = "10" alt = "" title = ""/>'
                                  +'<a href = "#" class = "url" onclick = "Chat.Toggle_Public()";return false"><b>Public Chat</b></a> &nbsp;';
              }

            } else {
              var left = $('user_dashboard_left');
              var right = $('user_dashboard_right');
            }
            
            switch (dash_type) {
            case 2:
              // Member (be sure to re-confirm account)
              
              break;
            case 3:
              // Staff (be sure to re-confirm account)
              Utility.display(dash_welcome,0);
              
              // Left Dashboard
              left.innerHTML = left.innerHTML + ' . <a href = "#" class = "url" onclick = "Tracking.Staff_Send_Email(0);"><b>Send Email?</b></a>';
              
              break;
            default:
              // Non-member
              
            }
            
            tracking_settings.dash_loaded = dash_type;
          }
        }
      }
      
      if (show_error == 1) {
        //dash.innerHTML = "";
        var e = PageX.Item('div',{ 'id': 'tracking_session_error', 'html': '<b>Error:</b> '+tracking_settings.error_msg },document.body,1);
            e.style.zIndex = "1150";
            e.style.position = "fixed";
            e.style.visibility = "visible";
            e.style.display = "inline";
            e.style.bottom = "0px";
            e.style.left = "0px";
            e.style.borderStyle = "solid";
            e.style.borderWidth = "1px 1px 0px 0px";
            e.style.borderColor = "#CE533E";
            e.style.padding = "5px";
            e.style.backgroundColor = "#FFDCC8";
            e.style.color = "#960000";
      }
    }
});

var Tracking = new User_Tracking();

// Check for session, cookies & member access
// -------------------------------------------
window.addEvent('domready', function() {
  Tracking.Make_Request();
});