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angular.module('timing', [])
.directive('focusInput', function($timeout) {
  return {
    link: function(scope, element, attrs) {
      element.bind('click', function() {
        $timeout(function() {
          element.parent().find('input')[0].focus();
        });
      });
    }
  };
})
.controller('MainCtrl', [
  '$scope','$http','$window',
  function($scope,$http,$window){
    $scope.timings = [];
    $scope.eci = $window.location.search.substring(1);

    var bURL = '/sky/event/'+$scope.eci+'/eid/timing/started';
    $scope.addTiming = function() {
      var pURL = bURL + "?number=" + $scope.number + "&name=" + $scope.name;
      return $http.post(pURL).success(function(data){
        $scope.getAll();
        $scope.number='';
        $scope.name='';
      });
    };

    var iURL = '/sky/event/'+$scope.eci+'/eid/timing/finished';
    $scope.finished = function(number) {
      var pURL = iURL + "?number=" + number;
      return $http.post(pURL).success(function(data){
        $scope.getAll();
      });
    };

    var gURL = '/sky/cloud/'+$scope.eci+'/timing_tracker/entries';
    $scope.getAll = function() {
      return $http.get(gURL).success(function(data){
        angular.copy(data, $scope.timings);
      });
    };

    $scope.getAll();

    $scope.timeDiff = function(timing) {
      var bgn_sec = Math.floorround(Date.parse(timing.time_out)/1000);
      var end_sec = Math.floorround(Date.parse(timing.time_in)/1000);
      var sec_num = end_sec - bgn_sec;
      var hours   = Math.floor(sec_num / 3600);
      var minutes = Math.floor((sec_num - (hours * 3600)) / 60);
      var seconds = sec_num - (hours * 3600) - (minutes * 60);
  
      if (hours   < 10) {hours   = "0"+hours;}
      if (minutes < 10) {minutes = "0"+minutes;}
      if (seconds < 10) {seconds = "0"+seconds;}
      return hours+':'+minutes+':'+seconds;
    }
  }
]);

ruleset timing_tracker {
  meta {
    shares entries
  }
  global {
    entries = function() {
      ent:timings.defaultsTo({}).values()
    }
  }
  rule timing_first_use {
    select when timing started or timing finished
    if ent:timings then noop()
    notfired {
      ent:timings := {}
    }
  }
  rule timing_started {
    select when timing started number re#n0*(\d+)#i setting(ordinal_string)
    pre {
      key = "N" + ordinal_string
    }
    if ent:timings >< key then noop()
    notfired {
      ent:timings{key} := {
        "ordinal": ordinal_string.as("Number"),
        "number": event:attr("number"),
        "name": event:attr("name"),
        "time_out": time:now() }
    }
  }
  rule timing_finished {
    select when timing finished number re#n0*(\d+)#i setting(ordinal_string)
    pre {
      key = "N" + ordinal_string
    }
    if ent:timings >< key then noop()
    fired {
      ent:timings{ := ent:timings.put([key,"time_in"]}, := time:now())
    }
  }
}