From 95739145a98b19f8bf8fdc7816378a6bf578d3e3 Mon Sep 17 00:00:00 2001
From: Sander Roosendaal <roosendaalsander@gmail.com>
Date: Sat, 9 May 2020 15:12:32 +0200
Subject: [PATCH] first version workouttype chart

---
 rowers/interactiveplots.py    | 65 ++++++++++++++++++++++++++++++++++-
 rowers/templates/history.html |  7 ++++
 rowers/views/analysisviews.py |  9 +++--
 3 files changed, 78 insertions(+), 3 deletions(-)

diff --git a/rowers/interactiveplots.py b/rowers/interactiveplots.py
index e1a1f0eb..9568069c 100644
--- a/rowers/interactiveplots.py
+++ b/rowers/interactiveplots.py
@@ -51,6 +51,7 @@ from rowers.courses import (
     polygon_coord_center
     )
 
+from rowers import mytypes
 from rowers.models import course_spline
 
 import datetime
@@ -234,7 +235,8 @@ def interactive_hr_piechart(df,rower,title):
                tools=TOOLS,
           )
 
-    for start, end , legend, color in zip(source_starts, source_ends, source_legends, colors[0:len(source_starts)]):
+    for start, end , legend, color in zip(source_starts, source_ends, source_legends,
+                                          colors[0:len(source_starts)]):
         z.wedge(x=0, y=0, radius=1, start_angle=start, end_angle=end, color=color, legend=legend)
 
 
@@ -249,6 +251,67 @@ def interactive_hr_piechart(df,rower,title):
 
     return components(z)
 
+def interactive_workouttype_piechart(workouts):
+    if len(workouts) == 0:
+        return "","Not enough workouts to make a chart"
+
+    datadict = {}
+    labels = []
+    types = []
+
+    for w in workouts:
+        try:
+            datadict[w.workouttype] += 3600*w.duration.hour+60*w.duration.minute+w.duration.second
+        except KeyError:
+            datadict[w.workouttype] = 3600*w.duration.hour+60*w.duration.minute+w.duration.second
+            types += [w.workouttype]
+            try:
+                labels += [mytypes.workouttypes_ordered[w.workouttype]]
+            except KeyError:
+                labels += [w.workouttype]
+
+    total = 0
+    source_starts = [0]
+    source_ends = []
+    for type in types:
+        total += datadict[type]
+        source_starts.append(total)
+        source_ends.append(total)
+
+    source_ends.append(total)
+
+    source_starts = pd.Series(source_starts)*2*pi/total
+    source_ends = pd.Series(source_ends)*2*pi/total
+
+    size = 350
+    TOOLS = 'save'
+
+    z = figure(title="Workout Types", x_range=(-1,1), y_range=(-1,1), width=size, height=size,
+               tools=TOOLS,
+          )
+
+    colors = palette
+
+    print(source_ends)
+    print(labels)
+
+    for start, end , legend, color in zip(source_starts, source_ends, labels,
+                                          colors[0:len(source_starts)]):
+        print(start,end,color,legend)
+        z.wedge(x=0, y=0, radius=1, start_angle=start, end_angle=end, color=color, legend=legend)
+
+
+    z.toolbar_location = 'right'
+    z.legend.location = 'top_right'
+    #z.legend.visible = False
+    z.axis.visible = False
+    z.xgrid.grid_line_color = None
+    z.ygrid.grid_line_color = None
+    z.outline_line_color = None
+
+    return components(z)
+
+
 
 def interactive_boxchart(datadf,fieldname,extratitle='',
                          spmmin=0,spmmax=0,workmin=0,workmax=0):
diff --git a/rowers/templates/history.html b/rowers/templates/history.html
index c7507a58..9f7c87b2 100644
--- a/rowers/templates/history.html
+++ b/rowers/templates/history.html
@@ -21,6 +21,10 @@
 <div id="id_script">
 </div>
 
+<div id="t_script">
+  {{ tscript|safe}}
+  </div>
+
 <ul class="main-content">
   <li class="grid_2">
     <h1>History for {{ rower.user.first_name }} {{ rower.user.last_name }}</h1>
@@ -73,6 +77,9 @@
       </table>
     </p>
   </li>
+  <li class="grid_2">
+    {{ tdiv|safe }}
+  </li>
   <li class="grid_2">
     <div id="id_chart">
       {{ totaldiv|safe }}
diff --git a/rowers/views/analysisviews.py b/rowers/views/analysisviews.py
index bb005175..89cd0075 100644
--- a/rowers/views/analysisviews.py
+++ b/rowers/views/analysisviews.py
@@ -4697,7 +4697,8 @@ def history_view(request,userid=0):
 
     columns = ['hr','power','time']
 
-
+    tscript,tdiv = interactive_workouttype_piechart(g_workouts)
+    
     totalmeters,totalhours, totalminutes = get_totals(g_workouts)
     totalminutes = "{totalminutes:02d}".format(totalminutes=totalminutes)
 
@@ -4768,6 +4769,8 @@ def history_view(request,userid=0):
 
     return render(request,'history.html',
                   {
+                      'tscript':tscript,
+                      'tdiv':tdiv,
                       'rower':r,
                       'breadcrumbs':breadcrumbs,
                       'active':'nav-analysis',
@@ -4836,6 +4839,8 @@ def history_view_data(request,userid=0):
     totalmeters,totalhours, totalminutes = get_totals(g_workouts)
     totalminutes = "{totalminutes:02d}".format(totalminutes=totalminutes)
 
+
+
     # meters, duration per workout type
     wtypes = list(set([w.workouttype for w in g_workouts]))
 
@@ -4854,7 +4859,7 @@ def history_view_data(request,userid=0):
             ddict['wtype'] = mytypes.workouttypes_ordered[wtype]
         except KeyError:
             ddict['wtype'] = wtype
-        
+
         ddict['id'] = wtype
         ddict['distance'] = wmeters
         ddict['duration'] = "{whours}:{wminutes:02d}".format(