From b33329b523e20d664fc80a1b513456b67665268e Mon Sep 17 00:00:00 2001
From: James H <hodgyj@outlook.com>
Date: Mon, 8 Aug 2022 22:44:12 +0100
Subject: [PATCH] Show min max

---
 src/api/node.py | 31 +++++++++++++++++++++++++++++++
 src/main.py     |  3 ++-
 2 files changed, 33 insertions(+), 1 deletion(-)

diff --git a/src/api/node.py b/src/api/node.py
index 99e70d5..5b11e34 100644
--- a/src/api/node.py
+++ b/src/api/node.py
@@ -8,12 +8,30 @@ class Node:
         self.temperature_readings = []
         self.humidity_readings = []
 
+        self.temperature_minimum = 1000
+        self.temperature_maximum = -1000
+
+        self.humidity_minimum = -1
+        self.humidity_maximum = 100
+
     def add_temperature_reading(self, temperature: float):
         self.temperature_readings.append((temperature, time()))
 
+        if temperature > self.temperature_maximum:
+            self.temperature_maximum = temperature
+        
+        if temperature < self.temperature_minimum:
+            self.temperature_minimum = temperature
+
     def add_humidity_reading(self, humidity: float):
         self.humidity_readings.append((humidity, time()))
 
+        if humidity > self.humidity_maximum:
+            self.humidity_maximum = humidity
+        
+        if humidity < self.humidity_minimum:
+            self.humidity_minimum = humidity
+
     def get_temperature_readings(self) -> list[tuple[float, float]]:
         return self.temperature_readings
 
@@ -26,6 +44,19 @@ class Node:
     def set_name(self, name: str):
         self.name = name
 
+    def get_min_temperature(self) -> float:
+        return self.temperature_minimum
+
+    def get_max_temperature(self) -> float:
+        return self.temperature_maximum
+
+    def get_min_humidity(self) -> float:
+        return self.humidity_minimum
+
+    def get_max_humidity(self) -> float:
+        return self.humidity_maximum
+
+
 def node_register(request: request, state: dict) -> str:
     state["max_id"] += 1
     id = state["max_id"]
diff --git a/src/main.py b/src/main.py
index 525f95a..906f01a 100644
--- a/src/main.py
+++ b/src/main.py
@@ -20,7 +20,8 @@ def home():
         most_recent_humidity = node.get_humidity_readings()[-1]
 
         out += f"<h2>{node.get_name()}</h2>\n"
-        out += f"Temperature: {most_recent_temperature[0]}C Humidity: {most_recent_humidity[0]}%\n"
+        out += f"Temperature: {most_recent_temperature[0]}C (Minimum: {node.get_min_temperature()}C, Maximum: {node.get_max_temperature()}C\n"
+        out += f"Humidity: {most_recent_humidity[0]}% (Minimum: {node.get_min_humidity()}%, Maximum: {node.get_max_humidity()}%)\n"
         
     return out