Fix and refactor statistics app

6 files changed, 320 insertions, 998 deletions

diff --git a/statistics_app/forms.py b/statistics_app/forms.py
new file mode 100644
index 0000000..cd04cd3
--- /dev/null
+++ b/statistics_app/forms.py
@@ -0,0 +1,48 @@
+from django import forms
+from django.utils import timezone
+
+from workshop_app.models import states, WorkshopType
+
+
+class FilterForm(forms.Form):
+    from_date = forms.DateField(
+        widget=forms.DateInput(
+            attrs={'type': 'date', 'class': 'form-control'}
+        )
+    )
+    to_date = forms.DateField(
+        widget=forms.DateInput(
+            attrs={'type': 'date', 'class': 'form-control'}
+        )
+    )
+    workshop_type = forms.ModelChoiceField(
+        queryset=WorkshopType.objects.all(), required=False,
+        widget=forms.Select(attrs={'class': 'form-control'})
+    )
+    state = forms.ChoiceField(
+        choices=states, required=False,
+        widget=forms.Select(attrs={'class': 'form-control'})
+    )
+    show_workshops = forms.BooleanField(
+        help_text="Show my workshops only", required=False,
+    )
+    sort = forms.ChoiceField(
+        choices=(("date", "Oldest"), ("-date", "Latest")),
+        help_text="Sort by",
+        widget=forms.Select(attrs={'class': 'form-control'})
+    )
+    def __init__(self, *args, **kwargs):
+        start = kwargs.pop("start") if "start" in kwargs else None
+        end = kwargs.pop("end") if "end" in kwargs else None
+        selected_state = kwargs.pop("state") if "state" in kwargs else None
+        selected_type = kwargs.pop("type") if "type" in kwargs else None
+        show_workshops = (kwargs.pop("show_workshops")
+                            if "show_workshops" in kwargs else None)
+        sort = kwargs.pop("sort") if "sort" in kwargs else None
+        super(FilterForm, self).__init__(*args, **kwargs)
+        self.fields["from_date"].initial = start
+        self.fields["to_date"].initial = end
+        self.fields["state"].initial = selected_state
+        self.fields["workshop_type"].initial = selected_type
+        self.fields["show_workshops"].initial = show_workshops
+        self.fields["sort"].initial = sort
diff --git a/statistics_app/templates/statistics_app/paginator.html b/statistics_app/templates/statistics_app/paginator.html
new file mode 100644
index 0000000..9f0840a
--- /dev/null
+++ b/statistics_app/templates/statistics_app/paginator.html
@@ -0,0 +1,34 @@
+<ul class="pagination pagination">
+    {% if objects.has_previous %}
+    <li class="page-item">
+        <a class="page-link" href="?page=1{% if request.GET.from_date %}&from_date={{ request.GET.from_date }}{% endif %}{% if request.GET.to_date %}&to_date={{ request.GET.to_date }}{% endif %}{% if request.GET.state %}&state={{ request.GET.state }}{% endif %}{% if request.GET.workshop_type %}&workshop_type={{ request.GET.workshop_type }}{% endif %}{% if request.GET.show_workshops %}&show_workshops={{ request.GET.show_workshops }}{% endif %}{% if request.GET.sort %}&sort={{ request.GET.sort }}{% endif %}
+        " aria-label="Previous">
+            <span aria-hidden="true">
+                <i class="fa fa-angle-double-left"></i>
+            </span>
+            <span class="sr-only">begin</span>
+        </a>
+    </li>
+    {% endif %}
+
+    {% for n in objects.paginator.page_range %}
+        {% if objects.number == n %}
+            <li class="page-item active">
+                <span class="page-link">{{ n }}<span class="sr-only">(current)</span></span>
+            </li>
+        {% elif n > objects.number|add:'-5' and n < objects.number|add:'5' %}
+            <li class="page-item"><a class="page-link" href="?page={{ n }}{% if request.GET.from_date %}&from_date={{ request.GET.from_date }}{% endif %}{% if request.GET.to_date %}&to_date={{ request.GET.to_date }}{% endif %}{% if request.GET.state %}&state={{ request.GET.state }}{% endif %}{% if request.GET.workshop_type %}&workshop_type={{ request.GET.workshop_type }}{% endif %}{% if request.GET.show_workshops %}&show_workshops={{ request.GET.show_workshops }}{% endif %}{% if request.GET.sort %}&sort={{ request.GET.sort }}{% endif %}">{{ n }}</a></li>
+        {% endif %}
+    {% endfor %}
+
+    {% if objects.has_next %}
+        <li class="page-item">
+            <a class="page-link" href="?page={{ objects.paginator.num_pages }}{% if request.GET.from_date %}&from_date={{ request.GET.from_date }}{% endif %}{% if request.GET.to_date %}&to_date={{ request.GET.to_date }}{% endif %}{% if request.GET.state %}&state={{ request.GET.state }}{% endif %}{% if request.GET.workshop_type %}&workshop_type={{ request.GET.workshop_type }}{% endif %}{% if request.GET.show_workshops %}&show_workshops={{ request.GET.show_workshops }}{% endif %}{% if request.GET.sort %}&sort={{ request.GET.sort }}{% endif %}" aria-label="Next">
+                <span aria-hidden="true">
+                    <i class="fa fa-angle-double-right"></i>
+                </span>
+                <span class="sr-only">end</span>
+            </a>
+        </li>
+    {% endif %}
+</ul>
\ No newline at end of file
diff --git a/statistics_app/templates/statistics_app/team_stats.html b/statistics_app/templates/statistics_app/team_stats.html
index 4e3e870..0342f61 100644
--- a/statistics_app/templates/statistics_app/team_stats.html
+++ b/statistics_app/templates/statistics_app/team_stats.html
@@ -4,121 +4,45 @@
  Workshop  Statistics
 {% endblock %}
 
-
-{% block extra %}
-
-    <link rel="stylesheet" href="https://code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css">
-	<script src="https://code.jquery.com/jquery-1.12.4.js"></script>
-	<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
-
-  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
-  <script src="{{URL_ROOT}}/static/workshop_app/js/bootstrap-3.3.7.min.js"></script>
-	<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
- 	<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
-		<script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js"></script>
-  	<!-- For Charts -->
-
-	<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.6.0/Chart.bundle.min.js"></script>
-	<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.6.0/Chart.min.js"></script>
-
-	<!-- For Google GeoChart India Map -->
-	<script type='text/javascript' src='https://www.google.com/jsapi'></script>
-
-{% endblock %}
-
 {% block content %}
 
-<div class="container">
-<div class="row">
-	<br>
-	<div class="col-md-12 ">
-		<br>
-		<canvas id="myChartPie" ></canvas>
-		<script>
-			var dynamic_pie_color = [];
-			var data = {{ workshop_data.data}};
-
-			var dynamicColors = function() {
-				var r = Math.floor(Math.random() * 255);
-				var g = Math.floor(Math.random() * 255);
-				var b = Math.floor(Math.random() * 255);
-				return "rgb(" + r + "," + g + "," + b + ")";
-			};
-
-
-			for (var i in data) {
-				dynamic_pie_color.push(dynamicColors());
-			}
-
-			var data = {
-			    datasets: [{
-			        data: data,
-			        label: 'My dataset', // for legend
-			        backgroundColor: dynamic_pie_color,
-			    }],
-			    labels: [{% for label in workshop_data.labels %}"{{ label }}",{% endfor %}]
-			};
-
-			var pieOptions = {
-			  events: false,
-			  animation: {
-			    duration: 500,
-			    easing: "easeOutQuart",
-			    onComplete: function () {
-			      var ctx = this.chart.ctx;
-			      ctx.font = Chart.helpers.fontString(Chart.defaults.global.defaultFontFamily, 'normal', Chart.defaults.global.defaultFontFamily);
-			      ctx.textAlign = 'center';
-			      ctx.textBaseline = 'bottom';
-
-			      this.data.datasets.forEach(function (dataset) {
-
-			        for (var i = 0; i < dataset.data.length; i++) {
-			          var model = dataset._meta[Object.keys(dataset._meta)[0]].data[i]._model,
-			              total = dataset._meta[Object.keys(dataset._meta)[0]].total,
-			              mid_radius = model.innerRadius + (model.outerRadius - model.innerRadius)/2,
-			              start_angle = model.startAngle,
-			              end_angle = model.endAngle,
-			              mid_angle = start_angle + (end_angle - start_angle)/2;
-
-			          var x = mid_radius * Math.cos(mid_angle);
-			          var y = mid_radius * Math.sin(mid_angle);
-
-			          ctx.fillStyle = '#fff';
-			          if (i == 3){ // Darker text color for lighter background
-			            ctx.fillStyle = '#444';
-			          }
-
-			          var val = dataset.data[i];
-			          var percent = String(Math.round(val/total*100)) + "%";
-
-			          if(val != 0) {
-			            ctx.fillText(dataset.data[i], model.x + x, model.y + y);
-			            // Display percent in another line, line break doesn't work for fillText
-			            ctx.fillText(percent, model.x + x, model.y + y + 15);
-			          }
-			        }
-			      });               
-			    }
-			  }
-			};
-
-			var pieChartCanvas = $("#myChartPie");
-			var pieChart = new Chart(pieChartCanvas, {
-			  type: 'pie', // or doughnut
-			  data: data,
-			  options: pieOptions
-			});
-		</script>	
-		<style>
-		    #visualization path {
-		    stroke-width:1; /* control the countries borders width */
-		    stroke:white; /* choose a color for the border */
-		    }
-		</style>
-		<div id="visualization" style="width: 400px; height: 300px; display: block; margin: 0 auto;" ></div>
-
-	</div>
-</div>
+<div class="container-fluid">
+    <div class="row">
+        <div class="col-md-2">
+            <ul class="nav nav-pills list-group">
+                {% for team in all_teams %}
+                    <li class="nav-item">
+                        <a href="{% url 'statistics_app:team' team.id %}" class="nav-link list-group-item">
+                            Team {{forloop.counter}}
+                        </a>
+                    </li>
+                {% endfor %}
+            </ul>
+        </div>
+        <div class="col-md-8">
+            <br>
+            <canvas id="myChart"></canvas>
+        </div>
+    </div>
 </div>
-<br>
+<script>
+    var ctx = document.getElementById('myChart').getContext('2d');
+    var chart = new Chart(ctx, {
+        // The type of chart we want to create
+        type: 'bar',
+
+        // The data for our dataset
+        data: {
+            labels: {{team_labels|safe}},
+            datasets: [{
+                data: {{ws_count|safe}},
+                label: "Team Members Workshops",
+                backgroundColor: 'rgb(255, 99, 132)',
+                borderColor: 'rgb(255, 99, 132)',
+            }]
+        },
+        // Configuration options go here
+        options: {}
+    });
+</script>
 {% endblock %}
diff --git a/statistics_app/templates/statistics_app/workshop_public_stats.html b/statistics_app/templates/statistics_app/workshop_public_stats.html
index a42f818..c6753f8 100644
--- a/statistics_app/templates/statistics_app/workshop_public_stats.html
+++ b/statistics_app/templates/statistics_app/workshop_public_stats.html
@@ -1,346 +1,129 @@
 {% extends 'workshop_app/base.html' %}
 
-{% block title %}
- Open Statistics
-{% endblock %}
-
-{% block extra %}
-    <link rel="stylesheet" href="https://code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css">
-    <script src="https://code.jquery.com/jquery-1.12.4.js"></script>
-    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
-
-    <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
-    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
-    <script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js"></script>
-
-  	<!-- For Charts -->
-	<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.6.0/Chart.bundle.min.js"></script>
-	<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.6.0/Chart.min.js"></script>
-
-	<!-- For Google GeoChart India Map -->
-	<script type='text/javascript' src='https://www.google.com/jsapi'></script>
-
-<script>
-    var dateToday = new Date();
-    var upto = new Date();
-
-    dateToday.setDate(dateToday.getDate() - 1);
-    upto.setFullYear(dateToday.getFullYear() + 1);
-
-  $( function() {
-      from = $( "#from" )
-        .datepicker({
-          defaultDate: "+1w",
-          changeMonth: true,
-          changeYear: true,
-          showButtonPanel: true,
-          maxDate: dateToday,
-          dateFormat: "yy-mm-dd"
-        })
-        .on( "change", function() {
-          to.datepicker( "option", "minDate", getDate( this ) );
-        }),
-      to = $( "#to" ).datepicker({
-        defaultDate: "+1w",
-        changeMonth: true,
-        changeYear: true,
-        showButtonPanel: true,
-        minDate: dateToday,
-       	maxDate: upto,
-       	dateFormat: "yy-mm-dd"
-      })
-      .on( "change", function() {
-        from.datepicker( "option", "maxDate", getDate( this ) );
-      });
-
-	function getDate( element ) {
-		var date;
-		try {
-			date = $.datepicker.parseDate( dateFormat, element.value );
-		} catch( error ) {
-			date = null;
-		}
-		return date;
-		}
-	} );
-
-  </script>
-
-{% endblock %}
+{% block title %} Statistics {% endblock %}
 
 {% block content %}
+<div class="container-fluid">
+    <div class="row">
+        <div class="col-md-3">
+            <form method="GET">
+                <div class="card">
+                    <div class="card-header"><h3><u>Filters</u></h3></div>
+                    <div class="card-body">
+                        <div>From date: {{form.from_date}}</div>
+                        <div>To date: {{form.to_date}}</div>
+                        <div>Workshop: {{form.workshop_type}}</div>
+                        <div>State: {{form.state}}</div>
+                        <div>{{form.sort.help_text}}: {{form.sort}}</div>
+                        {% if request.user.is_authenticated %}
+                        <div>{{form.show_workshops.help_text}}: {{form.show_workshops}}</div>
+                        {% endif %}
+                        <br>
+                        <div class="row justify-content-center">
+                            <div class="col-md-5">
+                                <button type="submit" class="btn btn-success">
+                                    <i class="fa fa-eye"></i>&nbsp;View
+                                </button>
+                            </div>
+                            <div class="col-md-4">
+                                <a href="{% url 'statistics_app:public' %}" class="btn btn-info">
+                                    <i class="fa fa-times"></i>&nbsp;Clear
+                                </a>
+                            </div>
+                        </div>
+                    </div>
+                </div>
+            </form>
+        </div>
+        <div class="col">
+            <div class="row">
+                <div class="col-md-6">
+                    {% include "statistics_app/paginator.html" %}
+                </div>
+                <div class="col-md-3">
+                    <button class="btn btn-info" id="state_graph">
+                        <i class="fa fa-bar-chart"></i>&nbsp;State chart
+                    </button>
+                </div>
+                <div class="col-md-3">
+                    <button class="btn btn-info" id="type_graph">
+                        <i class="fa fa-bar-chart"></i>&nbsp;Workshops chart
+                    </button>
+                </div>
+            </div>
+            <table class="table table-responsive-sm">
+                <thead>
+                    <tr>
+                        <th>Sr No.</th>
+                        <th>Coordinator Name</th>
+                        <th>Institute Name</th>
+                        <th>Instructor Name</th>
+                        <th>Workshop Name</th>
+                        <th>Workshop Date</th>
+                    </tr>
+                </thead>
+                {% csrf_token %}
+                {% for workshop in objects %}
+                    <tbody>
+                        <tr>
+                            <td>{{ forloop.counter0|add:objects.start_index}}</td>
+                            <td>{{ workshop.coordinator.get_full_name | capfirst }}</td>
+                            <td>{{ workshop.coordinator.profile.institute | capfirst }}</td>
+                            <td>{{ workshop.instructor.get_full_name }}</td>
+                            <td>{{ workshop.workshop_type.name }}</td>
+                            <td>{{ workshop.date | date}}</td>
+                        </tr>
+                    </tbody>
+                {% endfor %}
+            </table>
+            {% include "statistics_app/paginator.html" %}
+        </div>
+    </div>
+</div>
 
-<div class="container">
-  <div class="row">
-		<div class="col-md-4" align="left" >
-			  <fieldset data-mini="true">
-			    <label for="radio-2">Overall Count</label>
-			    <input type="radio" name="radio-1" id="radio-2" value="OWC">
-			    <label for="radio-3">India Map</label>
-			    <input type="radio" name="radio-1" id="radio-3" value="MOIN">
-			  </fieldset>
-		</div>
-
-	<div class="col-md-8">
-		<form method="POST" >
-			{% csrf_token %}
-			<div class="form-group">
-			 <label>state: </label>
-			  <select name="states">
-			    <option value="all">ALL</option>
-			    <option value="IN-AP">Andhra Pradesh</option>
-			    <option value="IN-AR">Arunachal Pradesh</option
-			    <option value="IN-AS">Assam</option>
-			    <option value="IN-BR">Bihar</option>
-			    <option value="IN-CT">Chhattisgarh</option>
-			    <option value="IN-GA">Goa</option>
-			    <option value="IN-GJ">Gujarat</option>
-			    <option value="IN-HR">Haryana</option>
-			    <option value="IN-HP">Himachal Pradesh</option>
-			    <option value="IN-JK">Jammu and Kashmir</option>
-			    <option value="IN-JH">Jharkhand</option>
-			    <option value="IN-KA">Karnataka</option>
-			    <option value="IN-KL">Kerala</option>
-			    <option value="IN-MP">Madhya Pradesh</option>
-			    <option value="IN-MH">Maharashtra</option>
-			    <option value="IN-MN">Manipur</option>
-			    <option value="IN-ML">Meghalaya</option>
-			    <option value="IN-MZ">Mizoram</option>
-			    <option value="IN-NL">Nagaland</option>
-			    <option value="IN-OR">Odisha</option>
-			    <option value="IN-PB">Punjab</option>
-			    <option value="IN-RJ">Rajasthan</option>
-			    <option value="IN-SK">Sikkim</option>
-			    <option value="IN-TN">Tamil Nadu</option>
-			    <option value="IN-TG">Telangana</option>
-			    <option value="IN-TR">Tripura</option>
-			    <option value="IN-UT">Uttarakhand</option>
-			    <option value="IN-UP">Uttar Pradesh</option>
-			    <option value="IN-WB">West Bengal</option>
-			    <option value="IN-AN">Andaman and Nicobar Islands</option>
-			    <option value="IN-CH">Chandigarh</option>
-			    <option value="IN-DN">Dadra and Nagar Haveli</option>
-			    <option value="IN-DD">Daman and Diu</option>
-			    <option value="IN-DL">Delhi</option>
-			    <option value="IN-LD">Lakshadweep</option>
-			    <option value="IN-PY">Puducherry</option>
-	                  </select>
-			  <label>WorkshopType:  </label>
-			  <select name="workshoptype_name">
-			  {% for workshop in workshoptype_list %}
-			   <option value={{ workshop.id }}> {{ workshop }} </option>
-			  {% endfor %}
-			  </select>
-			  &nbsp;
-			  <br>
-				<label for="from">From</label>
-				<input type="text" id="from" name="from">
-				<label for="to">to</label>
-				<input type="text" id="to" name="to">
-				<button class="btn btn-info btn-sm" type="submit" name="View" value="View">View</button>
-			</div>
-	    </form>
-
-	    {% if messages %}
-		<ul class="messages">
-		    {% for message in messages %}
-		    	<div class="alert alert-{{ message.tags }}">
-				    <li {% if message.tags %} class="{{ message.tags }}"{% endif %}> {{ message }}
-				    </li>
-			    </div>
-		    {% endfor %}
-		</ul>
-		{% endif %}
-
-	</div>
-	<br>
-		<table class="table table-hover">
-			<thead>
-				<tr>
-					<th>Coordinator Name</th>
-					<th>Institute Name</th>
-					<th>Instructor Name</th>
-					<th>Workshop Name</th>
-					<th>Workshop Date</th>
-					<th>Initiated By</th>
-				</tr>
-			</thead>
-			{% csrf_token %}
-			{% for workshop in workshop_list %}
-				{% if workshop.proposed_workshop_date %}
-						<tbody>
-							<tr>
-							<td>{{ workshop.proposed_workshop_coordinator.get_full_name | capfirst }}</td>
-							<td>{{ workshop.proposed_workshop_coordinator.profile.institute | capfirst }}</td>
-							<td>{{ workshop.proposed_workshop_instructor.get_full_name }}</td>
-							<td>{{ workshop.proposed_workshop_title.workshoptype_name }}</td>
-							<td>{{ workshop.proposed_workshop_date | date}}</td>
-							<td>Coordinator</td>
-							</tr>
-						</tbody>
-				{% else %}
-						<tbody>
-							<tr>
-							<td>{{ workshop.requested_workshop_coordinator.get_full_name | capfirst }}</td>
-							<td>{{ workshop.requested_workshop_coordinator.profile.institute | capfirst }}</td>
-							<td>{{ workshop.requested_workshop_instructor.get_full_name }}</td>
-							<td>{{ workshop.requested_workshop_title.workshoptype_name }}</td>
-							<td>{{ workshop.requested_workshop_date | date}}</td>
-							<td>Instructor</td>
-							</tr>
-						</tbody>
-				{% endif %}
-			{% endfor %}
-		</table>
-
-		<!-- Page Navigation -->
-		<div class="container">
-		<div class="Page-Nav" align="center">
-		<nav aria-label="Page navigation">
-		 	<ul class="pagination pagination-sm">
-			  	<li class="page-item">
-			      {% if workshop_list.has_previous %}
-					<a class="page-link" tabindex="-1"
-						href="?page={{ workshop_list.previous_page_number }}">Previous</a>
-				  {% endif %}
-			    </li>
-			    <li class="page-item">
-			    <span class="current">
-				Page {{ workshop_list.number }} of {{ workshop_list.paginator.num_pages }}
-					</span>
-				</li>
-			    <li class="page-item">
-			    {% if workshop_list.has_next %}
-					<a class="page-link" href="?page={{ workshop_list.next_page_number }}">Next
-					</a>
-				{% endif %}
-			    </li>
-		  	</ul>
-		</nav>
-		</div>
-	</div>
-	</div>
-
-<div class="row">
-	<br>
-	<div class="col-md-12 ">
-		<br>
-		<canvas id="myChartPie" ></canvas>
-		<script>
-			$( function() {
-			    $( "fieldset" ).controlgroup();
-			  });
-
-			var ctx1 = document.getElementById("myChartPie").getContext('2d');
-			var myChart;
-
-			$('input[type=radio]').change(function() {
-		   if (this.value == 'OWC') { //Overall Workshop Count
-			        if(myChart){
-			        	myChart.destroy();
-			        }
-
-				    var dWidth = $(window).width() * 0.9;
-			        var dHeight = $(window).height() * 0.9;
-
-			        $( "#myChartPie" ).dialog({
-					resizable: false,
-					draggable: true,
-			        title: 'Pie Chart',
-					closeOnEscape: true,
-					stack: true,
-					zIndex: 10000,
-					width: dWidth,
-					height: dHeight,
-					modal: true
-					});
-
-				document.getElementById("visualization").style.visibility='hidden';
-				myChart = new Chart(ctx1, {
-				    type: 'pie',
-				    data: {
-				    	labels : {{ workshoptype_count.0 | safe}},
-				        datasets: [{
-				            data: {{ workshoptype_count.1 }},
-				            //Add more color scheme if workshop number increases
-				            backgroundColor: [
-				                'rgba(153, 102, 255, 1)',
-				                'rgba(191, 191, 1, 1)',
-				                'rgba(75, 192, 192, 1)',
-					        'rgba(153, 102, 255, 1)'
-				           ]
-				        }]
-				    },
-				    options: {
-				    	responsive: true
-				 		}
-					});
-			     }
-
-				else if (this.value == 'MOIN') {
-			            if(myChart){
-			        		myChart.destroy();
-			            }
-
-				    var dWidth = $(window).width() * 0.9;
-			        var dHeight = $(window).height() * 0.9;
-
-			        $( "#visualization" ).dialog({
-					resizable: false,
-					draggable: true,
-			        title: 'State wise(Map of India)',
-					closeOnEscape: true,
-					stack: true,
-					zIndex: 10000,
-					width: dWidth,
-					height: dHeight,
-					modal: true
-					});
-
-					document.getElementById("visualization").style.visibility='visible';
-			        function drawVisualization() {
-					    var data = google.visualization.arrayToDataTable(
-						{{ india_map | safe }}
-						);
-
-					var opts = {
-					    region: 'IN',
-					    domain: 'IN',
-					    displayMode:  'regions',
-					    resolution: 'provinces',
-					    datalessRegionColor: 'transparent',
-					    colorAxis: {colors: ['#e6e6e6','#ff8b3e']},
-
-
-					   	};
+<!-- The Modal -->
+<div id="dialog" title="Workshops Statistics">
+    <canvas id="myChart"></canvas>
+</div>
 
-					var geochart = new google.visualization.GeoChart(
-					document.getElementById('visualization'));
-							geochart.draw(data, opts);
-					    };
-					if(google) {
-					    google.load('visualization', '1.0', {
-						packages: ['geochart'],
-			            callback: function() {
-					    // do stuff, if you wan't - it doesn't matter, because the page isn't blank!
-							drawVisualization();
-							}
-			            })
-				        }
-				}
-			});
-		</script>
-		<style>
-		    #visualization path {
-		    stroke-width:1; /* control the countries borders width */
-		    stroke:white;
-		     /* choose a color for the border */
-		    }
-		</style>
-		<div id="visualization" style="width: 400px; height: 300px; display: block; margin: 0 auto;" ></div>
+<script type="text/javascript">
+    var state_labels = {{ws_states|safe}};
+    var state_data = {{ws_count|safe}};
+    var type_labels = {{ws_type|safe}};
+    var type_data = {{ws_type_count|safe}};
+    var chart;
+    $("#state_graph").on("click", function() {
+        show_graph(state_labels, state_data, "State wise workshops");
+    });
+    $("#type_graph").on("click", function() {
+        show_graph(type_labels, type_data, "Type wise workshops");
+    });
+
+    function show_graph(labels, data, graph_name, chart_name) {
+        var ctx = document.getElementById('myChart').getContext('2d');
+        if(chart) chart.destroy();
+        chart = new Chart(ctx, {
+            // The type of chart we want to create
+            type: 'bar',
+
+            // The data for our dataset
+            data: {
+                labels: labels,
+                datasets: [{
+                    data: data,
+                    label: graph_name,
+                    backgroundColor: 'rgb(255, 99, 132)',
+                    borderColor: 'rgb(255, 99, 132)',
+                }]
+            },
+            // Configuration options go here
+            options: {}
+        });
+        $("#dialog").dialog({
+            width: 900,
+            height: 500
+        });
+    }
+</script>
 
-	</div>
-</div>
-</div>
-<br>
 {% endblock %}
diff --git a/statistics_app/urls.py b/statistics_app/urls.py
index 8950e37..05d7ac9 100644
--- a/statistics_app/urls.py
+++ b/statistics_app/urls.py
@@ -1,12 +1,10 @@
-
-from django.conf.urls import url
-from django.contrib import admin
+from django.urls import path
 from statistics_app import views
 
+app_name = "statistics_app"
 
 urlpatterns = [
-	 url(r'^statistics/$', views.workshop_stats),
-	 url(r'^statistics/public_stats/$', views.workshop_public_stats),
-	 url(r'^statistics/profile_stats/$', views.profile_stats),
-	 url(r'^statistics/v1/team_stats/$', views.team_stats),
+    path('public', views.workshop_public_stats, name="public"),
+    path('team', views.team_stats, name="team"),
+    path('team/<int:team_id>', views.team_stats, name="team"),
 ]
diff --git a/statistics_app/views.py b/statistics_app/views.py
index 784f30d..65b4744 100644
--- a/statistics_app/views.py
+++ b/statistics_app/views.py
@@ -1,569 +1,104 @@
-from workshop_app.forms import (
-    UserRegistrationForm, UserLoginForm,
-    ProfileForm, CreateWorkshop,
-    ProposeWorkshopDateForm
-)
-from workshop_app.models import (
-    Profile, User,
-    has_profile, Workshop,
-    WorkshopType, RequestedWorkshop,
-    BookedWorkshop, ProposeWorkshopDate,
-    Testimonial
-)
-from teams.models import Team
+# Python Imports
+import datetime as dt
 
+# Django Imports
 from django.template.loader import get_template
 from django.template import RequestContext
-from datetime import datetime, date
-from django.contrib.auth import login, logout, authenticate
+from django.contrib import messages
 from django.contrib.auth.decorators import login_required
-from django.core.paginator import Paginator, EmptyPage, PageNotAnInteger
+from django.core.paginator import Paginator
 from django.shortcuts import render, redirect
-from django.db import IntegrityError
+from django.urls import reverse
 from django.utils import timezone
-from django.http import HttpResponse, HttpResponseRedirect
-from django.conf import settings
-from os import listdir, path, sep
-from zipfile import ZipFile
-from django.contrib import messages
-from operator import itemgetter
-import datetime as dt
-import csv
-try:
-    from StringIO import StringIO as string_io
-except ImportError:
-    from io import BytesIO as string_io
-
 
-# Create your views here.
-def check_workshop_type(x):
-    try:
-        y = datetime.strftime(x.proposed_workshop_date, '%d-%m-%Y')
-    except BaseException:
-        y = datetime.strftime(x.requested_workshop_date, '%d-%m-%Y')
-    return y
+# Local Imports
+from workshop_app.models import (
+    Profile, User, has_profile, Workshop, WorkshopType, Testimonial
+)
+from teams.models import Team
+from .forms import FilterForm
 
 
 def is_instructor(user):
     '''Check if the user is having instructor rights'''
-    return True if user.groups.filter(name='instructor').count() > 0 else False
+    return user.groups.filter(name='instructor').exists()
 
 
 def is_email_checked(user):
     if hasattr(user, 'profile'):
-        return True if user.profile.is_email_verified else False
+        return user.profile.is_email_verified
     else:
         return False
 
 
-def pie_chart():
-    '''This function gives Data for drawring Pie Chart'''
-
-    # Count Total Number of workshops for each type
-    workshop_titles = WorkshopType.objects.all()
-    workshoptype_dict = {}
-    for title in workshop_titles:
-        workshoptype_dict[title] = 0
-
-    for title in workshoptype_dict.keys():
-        workshoptype_dict[title] += RequestedWorkshop.objects.filter(
-            requested_workshop_title=title,
-            status='ACCEPTED').count()
-        workshoptype_dict[title] += ProposeWorkshopDate.objects.filter(
-            proposed_workshop_title=title,
-            status='ACCEPTED').count()
-
-    # For Pie Chart
-    workshoptype_num = [count for count in workshoptype_dict.values()]
-    workshoptype_title = [str(title) for title in workshoptype_dict.keys()]
-
-    workshoptype_count = [workshoptype_title, workshoptype_num]
-    del workshoptype_title, workshoptype_num
-
-    return workshoptype_count
-
-
-def india_map():
-   '''This function returns count of workshops based on states in India.'''
-
-   states = [
-        ['Code', 'State', 'Number'],
-        ["IN-AP", "Andhra Pradesh", 0],
-        ["IN-AR", "Arunachal Pradesh", 0],
-        ["IN-AS", "Assam", 0],
-        ["IN-BR", "Bihar", 0],
-        ["IN-CT", "Chhattisgarh", 0],
-        ["IN-GA", "Goa", 0],
-        ["IN-GJ", "Gujarat", 0],
-        ["IN-HR", "Haryana", 0],
-        ["IN-HP", "Himachal Pradesh", 0],
-        ["IN-JK", "Jammu and Kashmir", 0],
-        ["IN-JH", "Jharkhand", 0],
-        ["IN-KA", "Karnataka", 0],
-        ["IN-KL", "Kerala", 0],
-        ["IN-MP", "Madhya Pradesh", 0],
-        ["IN-MH", "Maharashtra", 0],
-        ["IN-MN", "Manipur", 0],
-        ["IN-ML", "Meghalaya", 0],
-        ["IN-MZ", "Mizoram", 0],
-        ["IN-NL", "Nagaland", 0],
-        ["IN-OR", "Odisha", 0],
-        ["IN-PB", "Punjab", 0],
-        ["IN-RJ", "Rajasthan", 0],
-        ["IN-SK", "Sikkim", 0],
-        ["IN-TN", "Tamil Nadu", 0],
-        ["IN-TG", "Telangana", 0],
-        ["IN-TR", "Tripura", 0],
-        ["IN-UT", "Uttarakhand", 0],
-        ["IN-UP", "Uttar Pradesh", 0],
-        ["IN-WB", "West Bengal", 0],
-        ["IN-AN", "Andaman and Nicobar Islands", 0],
-        ["IN-CH", "Chandigarh", 0],
-        ["IN-DN", "Dadra and Nagar Haveli", 0],
-        ["IN-DD", "Daman and Diu", 0],
-        ["IN-DL", "Delhi", 0],
-        ["IN-LD", "Lakshadweep", 0],
-        ["IN-PY", "Puducherry", 0]
-    ]
-   workshop_state = []
-   requestedWorkshops = RequestedWorkshop.objects.filter(status='ACCEPTED')
-   proposedWorkshops = ProposeWorkshopDate.objects.filter(status='ACCEPTED')
-   for workshop in requestedWorkshops:
-       for s in states:
-           if s[0] == workshop.requested_workshop_coordinator.profile.state:
-               s[2] += 1
-
-   for workshop in proposedWorkshops:
-       for s in states:
-           if s[0] == workshop.proposed_workshop_coordinator.profile.state:
-               s[2] += 1
-
-   return states
-
-
-
-def monthly_accepted_chart():
-    '''This function returns workshops accepted for each month
-    in the current year'''
-    today = datetime.now()
-    upto = today + dt.timedelta(days=15)
-
-    workshop_count = [0] * 12
-    for x in range(12):
-        workshop_count[x] += RequestedWorkshop.objects.filter(
-            requested_workshop_date__year=str(today.year),
-            requested_workshop_date__month=str(x + 1),
-            status='ACCEPTED').count()
-        workshop_count[x] += ProposeWorkshopDate.objects.filter(
-            proposed_workshop_date__year=str(today.year),
-            proposed_workshop_date__month=str(x + 1),
-            status='ACCEPTED').count()
-
-    return workshop_count
-
-
-@login_required
-def workshop_stats(request):
-    user = request.user
-    today = datetime.now()
-    upto = today + dt.timedelta(days=15)
-
-    #For Monthly Chart
-    workshop_count = monthly_accepted_chart()
-
-    # For Pie Chart
-    workshoptype_count = pie_chart()
-
-    # For India Map
-    states = india_map()
-    # For Data Downloading and Viewing
-    if request.method == 'POST':
-        try:
-            from_dates = request.POST.get('from')
-            to_dates = request.POST.get('to')
-
-            # Fetches Accepted workshops which were proposed by Coordinators
-            proposed_workshops = ProposeWorkshopDate.objects.filter(
-                proposed_workshop_date__range=(from_dates, to_dates),
-                status='ACCEPTED'
-            )
-
-            # Fetches Accepted workshops which were Accepted by
-            # Instructors based on their Availability
-            requested_workshops = RequestedWorkshop.objects.filter(
-                requested_workshop_date__range=(from_dates, to_dates),
-                status='ACCEPTED'
-            )
-
-            upcoming_workshops = []
-
-            for workshop in proposed_workshops:
-                upcoming_workshops.append(workshop)
-
-            for workshop in requested_workshops:
-                upcoming_workshops.append(workshop)
-
-            upcoming_workshops = sorted(upcoming_workshops,
-                                        key=lambda x: check_workshop_type(x))
-
-            download = request.POST.get('Download')
-            if download:
-                response = HttpResponse(content_type='text/csv')
-
-                response['Content-Disposition'] = 'attachment;\
-                                filename="records_from_{0}_to_{1}.csv"'.format(
-                    from_dates, to_dates
-                )
-
-                writer = csv.writer(response)
-                header = [
-                    'coordinator name',
-                    'instructor name',
-                    'workshop',
-                    'date',
-                    'status',
-                    'institute name',
-                    'state'
-                ]
-
-                writer.writerow(header)
-
-                for workshop in upcoming_workshops:
-                    try:
-                        row = [
-                       workshop.proposed_workshop_coordinator,
-                       workshop.proposed_workshop_instructor,
-                       workshop.proposed_workshop_title,
-                       workshop.proposed_workshop_date,
-                       workshop.status,
-                       workshop.proposed_workshop_coordinator.profile.institute,
-                       str(workshop.proposed_workshop_coordinator.profile.state)
-                        ]
-
-                    except BaseException:
-                        row = [
-                        workshop.requested_workshop_coordinator,
-                        workshop.requested_workshop_instructor,
-                        workshop.requested_workshop_title,
-                        workshop.requested_workshop_date,
-                        workshop.status,
-                        workshop.requested_workshop_coordinator.profile.institute,
-                        str(workshop.requested_workshop_coordinator.profile.state)
-                        ]
-
-                    writer.writerow(row)
-                return response
-            else:
-                return render(request,
-                              'statistics_app/workshop_stats.html',
-                              {"upcoming_workshops": upcoming_workshops,
-                               "show_workshop_stats": settings.SHOW_WORKSHOP_STATS,
-                               "workshop_count": workshop_count,
-                               "workshoptype_count": workshoptype_count,
-                               "india_map": states})
-        except BaseException:
-            messages.info(request, 'Please enter Valid Dates')
-
-    if is_instructor(user) and is_email_checked(user):
-        try:
-            # Fetches Accepted workshops which were proposed by Coordinators
-            proposed_workshops = ProposeWorkshopDate.objects.filter(
-                proposed_workshop_date__range=(today, upto),
-                status='ACCEPTED'
-            )
-
-            # Fetches Accepted workshops which were Accepted by
-            # Instructors based on their Availability
-            requested_workshops = RequestedWorkshop.objects.filter(
-                requested_workshop_date__range=(today, upto),
-                status='ACCEPTED'
-            )
-
-            upcoming_workshops = []
-            for workshop in proposed_workshops:
-                upcoming_workshops.append(workshop)
-
-            for workshop in requested_workshops:
-                upcoming_workshops.append(workshop)
-
-            upcoming_workshops = sorted(upcoming_workshops,
-                                        key=lambda x: check_workshop_type(x))
-
-        except BaseException:
-            upcoming_workshops = []
-
-        paginator = Paginator(upcoming_workshops, 12)
-
-        page = request.GET.get('page')
-        try:
-            upcoming_workshops = paginator.page(page)
-        except PageNotAnInteger:
-            # If page is not an integer, deliver first page.
-            upcoming_workshops = paginator.page(1)
-        except EmptyPage:
-            # If page is out of range(e.g 999999), deliver last page.
-            upcoming_workshops = paginator.page(paginator.num_pages)
-
-        return render(request, 'statistics_app/workshop_stats.html',
-                      {
-                          "upcoming_workshops": upcoming_workshops,
-                          "show_workshop_stats": settings.SHOW_WORKSHOP_STATS,
-                          "workshop_count": workshop_count,
-                          "workshoptype_count": workshoptype_count,
-                          "india_map": states
-                      })
-    else:
-       return redirect('/statistics/public_stats/')
-
-
 def workshop_public_stats(request):
     user = request.user
-    today = datetime.now()
-    upto = today + dt.timedelta(days=15)
-
-    #For Pie Chart
-    workshoptype_count = pie_chart()
-
-    # For India Map
-    states = india_map()
-
-    # Select By WorkshopType
-    workshoptype_list = list(WorkshopType.objects.all())
-    workshoptype_list.append('all')
-
-    # For Data Viewing
-    if request.method == 'POST':
-        workshop_list = []
-
-        try:
-            from_dates = request.POST.get('from')
-            to_dates = request.POST.get('to')
-            selected_state = request.POST.get('states')
-            selected_workshoptype = request.POST.get('workshoptype_name')
-            if selected_state == 'all':
-                # If dates not passed
-                if len(from_dates) == 0 and len(to_dates) == 0:
-                    from_dates = '2017-01-01'
-                    to_dates = upto
-                # If SelectedWorkshopType is 'All'
-                if len(selected_workshoptype) == 0:
-                    # Fetches Accepted workshops which were proposed by
-                    # Coordinators
-                    proposed_workshops = ProposeWorkshopDate.objects.filter(
-                        proposed_workshop_date__range=(from_dates, to_dates),
-                        status='ACCEPTED'
-                    )
-
-                    # Fetches Accepted workshops which were Accepted by
-                    # Instructors based on their Availability
-                    requested_workshops = RequestedWorkshop.objects.filter(
-                        requested_workshop_date__range=(from_dates, to_dates),
-                        status='ACCEPTED'
-                    )
-
-                else:
-                    # Fetches Accepted workshops which were proposed by
-                    # Coordinators
-                    proposed_workshops = ProposeWorkshopDate.objects.filter(
-                        proposed_workshop_date__range=(from_dates, to_dates),
-                        status='ACCEPTED', proposed_workshop_title_id=int(selected_workshoptype)
-                    )
-
-                    # Fetches Accepted workshops which were Accepted by
-                    # Instructors based on their Availability
-                    requested_workshops = RequestedWorkshop.objects.filter(
-                        requested_workshop_date__range=(from_dates, to_dates),
-                        status='ACCEPTED', requested_workshop_title_id=int(selected_workshoptype)
-                    )
-
-                for workshop in proposed_workshops:
-                    workshop_list.append(workshop)
-
-                for workshop in requested_workshops:
-                    workshop_list.append(workshop)
-
-            else:
-                # If dates not passed
-                if len(from_dates) == 0 and len(to_dates) == 0:
-                    from_dates = '2017-01-01'
-                    to_dates = upto
-
-                # Get list of coordinators
-                coordinators_state_wise = Profile.objects.filter(
-                    state=selected_state)
-
-                if len(selected_workshoptype) == 0:
-                    # Traverse through list of coordinators and append
-                    # workshop_list
-                    for coordinator in coordinators_state_wise:
-                        # Fetches Accepted workshops which were proposed by
-                        # Coordinators
-                        proposed_workshops = ProposeWorkshopDate.objects.filter(
-                            proposed_workshop_date__range=(
-                                from_dates,
-                                to_dates),
-                            status='ACCEPTED',
-                            proposed_workshop_coordinator=coordinator.user_id)
-
-                        # Fetches Accepted workshops which were Accepted by
-                        # Instructors based on their Availability
-                        requested_workshops = RequestedWorkshop.objects.filter(
-                            requested_workshop_date__range=(
-                                from_dates,
-                                to_dates),
-                            status='ACCEPTED',
-                            requested_workshop_coordinator=coordinator.user_id)
-
-                        for workshop in proposed_workshops:
-                            workshop_list.append(workshop)
-
-                        for workshop in requested_workshops:
-                            workshop_list.append(workshop)
-
-                else:
-                   # Traverse through list of coordinators and append
-                    # workshop_list
-                    for coordinator in coordinators_state_wise:
-                        # Fetches Accepted workshops which were proposed by
-                        # Coordinators
-                        proposed_workshops = ProposeWorkshopDate.objects.filter(
-                            proposed_workshop_date__range=(
-                                from_dates,
-                                to_dates),
-                            status='ACCEPTED', proposed_workshop_title_id=int(selected_workshoptype),
-                            proposed_workshop_coordinator=coordinator.user_id)
-
-                        # Fetches Accepted workshops which were Accepted by
-                        # Instructors based on their Availability
-                        requested_workshops = RequestedWorkshop.objects.filter(
-                            requested_workshop_date__range=(
-                                from_dates,
-                                to_dates),
-                            status='ACCEPTED', requested_workshop_title_id=int(selected_workshoptype),
-                            requested_workshop_coordinator=coordinator.user_id)
-
-                        for workshop in proposed_workshops:
-                            workshop_list.append(workshop)
-
-                        for workshop in requested_workshops:
-                            workshop_list.append(workshop)
-
-            return render(request,
-                          'statistics_app/workshop_public_stats.html',
-                          {
-                              "workshoptype_list": workshoptype_list[::-1],
-                              "workshop_list": workshop_list,
-                              "workshoptype_count": workshoptype_count,
-                              "india_map": states})
-
-        except BaseException:
-            messages.info(request, 'Please enter Valid Dates')
-
+    form = FilterForm()
+    from_date = request.GET.get('from_date')
+    to_date = request.GET.get('to_date')
+    state = request.GET.get('state')
+    workshoptype = request.GET.get('workshop_type')
+    show_workshops = request.GET.get('show_workshops')
+    sort = request.GET.get('sort')
+    if from_date is not None or to_date is not None:
+        form = FilterForm(
+            start=from_date, end=to_date, state=state, type=workshoptype,
+            show_workshops=show_workshops, sort=sort
+        )
+        workshops = Workshop.objects.filter(
+            date__range=(from_date, to_date), status=1
+        ).order_by(sort)
+        if state:
+            workshops = workshops.filter(coordinator__profile__state=state)
+        if workshoptype:
+            workshops = workshops.filter(workshop_type_id=workshoptype)
     else:
-        '''Default Data'''
-        workshop_list = []
-        
-        proposed_workshops = ProposeWorkshopDate.objects.filter(
-                        status='ACCEPTED')
-
-        # Fetches Accepted workshops which were Accepted by
-        # Instructors based on their Availability
-        requested_workshops = RequestedWorkshop.objects.filter(    
-                    status='ACCEPTED')
-
-        for workshop in proposed_workshops:
-            workshop_list.append(workshop)
-
-        for workshop in requested_workshops:
-            workshop_list.append(workshop)
-
-
-    return render(request,
-                  'statistics_app/workshop_public_stats.html',
-                  {
-                      "workshoptype_list": workshoptype_list[::-1],
-                      "workshoptype_count": workshoptype_count,
-                      "workshop_list": workshop_list,
-                      "india_map": states})
+        today = timezone.now()
+        upto = today + dt.timedelta(days=15)
+        workshops = Workshop.objects.filter(
+            date__range=(today, upto), status=1
+            ).order_by("date")
+    if show_workshops:
+        if is_instructor(user):
+            workshops = workshops.filter(instructor_id=user.id)
+        else:
+            workshops = workshops.filter(coordinator_id=user.id)
+    ws_states, ws_count = Workshop.objects.get_workshops_by_state(workshops)
+    ws_type, ws_type_count = Workshop.objects.get_workshops_by_type(workshops)
+    paginator = Paginator(workshops, 30)
+    page = request.GET.get('page')
+    workshops = paginator.get_page(page)
+    context = {"form": form, "objects": workshops, "ws_states": ws_states,
+               "ws_count": ws_count, "ws_type": ws_type,
+               "ws_type_count": ws_type_count}
+    return render(
+        request, 'statistics_app/workshop_public_stats.html', context
+    )
 
 
 @login_required
-def profile_stats(request):
+def team_stats(request, team_id=None):
     user = request.user
-    if is_instructor(user) and is_email_checked(user):
-        profiles = Profile.objects.all()
-
-        rworkshops = RequestedWorkshop.objects.filter(status='ACCEPTED')
-        pworkshops = ProposeWorkshopDate.objects.filter(status='ACCEPTED')
-
-        iprofile = Profile.objects.filter(position='instructor')
-        cprofile = Profile.objects.filter(position='coordinator')
-
-        instructor_profile = []
-        coordinator_profile = []
-
-        for p in iprofile:
-            instructor_profile.append({"profile": p,
-                                        "count": 0
-                                        })
-            
-
-        for p in cprofile:
-            coordinator_profile.append({"profile": p,
-                                        "count": 0
-                                        })
-
-        for p in instructor_profile:
-            p['count'] += RequestedWorkshop.objects.filter(
-                        requested_workshop_instructor_id=p['profile'].user.id,
-                        status='ACCEPTED').count()
-
-            p['count'] += ProposeWorkshopDate.objects.filter(
-                        proposed_workshop_instructor_id=p['profile'].user.id,
-                        status='ACCEPTED').count()
-
-        for p in coordinator_profile:
-            p['count'] += RequestedWorkshop.objects.filter(
-                        requested_workshop_coordinator_id=p['profile'].user.id,
-                        status='ACCEPTED').count()
-
-            p['count'] += ProposeWorkshopDate.objects.filter(
-                        proposed_workshop_coordinator_id=p['profile'].user.id,
-                        status='ACCEPTED').count()
-
-        #Sorting
-        coordinator_profile = sorted(coordinator_profile, 
-                            key=lambda k:k['count'], reverse=True)
-        instructor_profile = sorted(instructor_profile, 
-                            key=lambda k:k['count'], reverse=True)
-
-        return render(request, "statistics_app/profile_stats.html",
-            {
-                "instructor_data": instructor_profile,
-                "coordinator_data": coordinator_profile,
-            })
+    teams = Team.objects.all()
+    if team_id:
+        team = teams.get(id=team_id)
     else:
-        logout(request)
-        return render(request, "workshop_app/logout.html")
-
-@login_required
-def team_stats(request, team_id):
-    user = request.user
-    team = Team.objects.get(team_id)
-    if user not in team.members.all():
-        if user.groups.filter(name='instructor').count() > 0:
-            return redirect('/manage/')
-        return redirect('/book/')
+        team = teams.first()
+    if not team.members.filter(user_id=user.id).exists():
+        messages.add_message(
+            request, messages.INFO, "You are not added to the team"
+        )
+        return redirect(reverse("workshop_app:index"))
 
     member_workshop_data = {}
     for member in team.members.all():
-        workshop_count = ProposeWorkshopDate.objects.filter(proposed_workshop_instructor=member.id).count()
-        if member_workshop_data.get('data'):
-            member_workshop_data['data'].append(workshop_count)
-        else:
-            member_workshop_data['data'] = [workshop_count]
-        if member_workshop_data.get('labels'):
-            member_workshop_data['labels'].append(member.user.username)
-        else:
-            member_workshop_data['labels'] = [member.user.username]
-    return render(request, 'statistics_app/team_stats.html', {'workshop_data': member_workshop_data})
+        workshop_count = Workshop.objects.filter(
+            instructor_id=member.user.id).count()
+        member_workshop_data[member.user.get_full_name()] = workshop_count
+    team_labels = list(member_workshop_data.keys())
+    ws_count = list(member_workshop_data.values())
+    return render(
+        request, 'statistics_app/team_stats.html',
+        {'team_labels': team_labels, "ws_count": ws_count, 'all_teams': teams,
+         'team_id': team.id}
+    )