diff --git a/src/flask/chart_test.html b/src/flask/chart_test.html
new file mode 100644
index 0000000..72e5f09
--- /dev/null
+++ b/src/flask/chart_test.html
@@ -0,0 +1,61 @@
+
+
+
+
+ Bokeh Plot
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/src/flask/charts/PoolCharts.py b/src/flask/charts/PoolCharts.py
index 0924a1e..ccaf398 100644
--- a/src/flask/charts/PoolCharts.py
+++ b/src/flask/charts/PoolCharts.py
@@ -11,7 +11,36 @@ class PoolCharts():
def ph_line_chart(self):
ph = self.db.pool_db
- query = {}
- data = ph.find({}).sort("date", -1).limit(10)
+ data = ph.find({}).sort("date", -1).limit(50)
+ dates = []
+ ph_list = []
+ date_count = {}
for record in data:
- print (f'{record["date"]},{record["ph"]}')
+ if record["ph"] != "None":
+ if record["date"] not in dates:
+ print("new date record")
+ dates.append(record["date"])
+ ph_list.append(float(record["ph"]))
+ print (dates)
+ print (ph_list)
+ else:
+ if record["date"] in date_count:
+ date_count[record["date"]] += 1
+ else:
+ date_count[record["date"]] = 2
+ print(len(ph_list))
+ current_ph = ph_list[len(ph_list) - 1]
+ ph_list[len(ph_list) - 1] = (float(record["ph"]) + current_ph) / date_count[record["date"]]
+
+ print(dates)
+ print(ph_list)
+
+ p = figure(x_range=dates, height=350, title="Pool Ph",
+ toolbar_location=None, tools="")
+
+ p.vbar(x=dates, top=ph_list, width=0.9)
+
+ p.xgrid.grid_line_color = None
+ p.y_range.start = 0
+
+ show(p)