From bb201c83b5323ac8f73b006a34febc286e1a03aa Mon Sep 17 00:00:00 2001
From: Alban Bronisz <alban.bronisz@probayes.com>
Date: Wed, 7 Apr 2021 22:38:44 +0200
Subject: [PATCH] Generate plotly html

---
 display/generate_html.py | 21 +++++++++++++++++++++
 display/requirements.txt |  2 +-
 2 files changed, 22 insertions(+), 1 deletion(-)
 create mode 100644 display/generate_html.py

diff --git a/display/generate_html.py b/display/generate_html.py
new file mode 100644
index 0000000..2d2c533
--- /dev/null
+++ b/display/generate_html.py
@@ -0,0 +1,21 @@
+import sqlite3
+import pandas as pd
+import plotly.express as px
+
+TABLE_NAME = "stats"
+
+INTERVAL = 20  # on cron interval is 10min
+
+
+# Create your connection.
+cnx = sqlite3.connect('data.sqlite')
+
+df = pd.read_sql_query(f"SELECT * FROM {TABLE_NAME}", cnx)
+df = df.set_index("date")
+df = df[::INTERVAL]
+print(f"Find {len(df)} items")
+
+
+fig = px.area(df, title="Wide-Form Input")
+fig.for_each_trace(lambda trace: trace.update(fillcolor = trace.line.color))
+fig.write_html("stats.html", include_plotlyjs="cdn")
diff --git a/display/requirements.txt b/display/requirements.txt
index d11ec07..a0a9f33 100644
--- a/display/requirements.txt
+++ b/display/requirements.txt
@@ -1,5 +1,5 @@
 
-
+plotly
 pygal