From 5f9bf28c61d5842f0aa39de62e9082b89a915dfc Mon Sep 17 00:00:00 2001
From: Peiyuan Yu <u7543592@anu.edu.au>
Date: Thu, 26 Oct 2023 15:24:00 +1100
Subject: [PATCH] added fruit nutrition plugin

---
 jarviscli/plugins/fruit_nutrition.py | 60 ++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 jarviscli/plugins/fruit_nutrition.py

diff --git a/jarviscli/plugins/fruit_nutrition.py b/jarviscli/plugins/fruit_nutrition.py
new file mode 100644
index 000000000..8020ea906
--- /dev/null
+++ b/jarviscli/plugins/fruit_nutrition.py
@@ -0,0 +1,60 @@
+import requests
+from plugin import plugin
+
+BASE_URL = "https://www.fruityvice.com/api/fruit/"
+
+@plugin("fruit nutrition")
+def fruit_nutrition(jarvis, s):
+    """Fetches the nutrition facts for the given fruit name from the Fruityvice API and prints them."""
+
+    fruit_name = s.strip()  # delete spaces
+
+    if not fruit_name:
+        jarvis.say("Please provide a fruit name.")
+        return
+
+    try:
+        response = requests.get(BASE_URL + fruit_name)
+        response.raise_for_status()  # raise HTTPError if status code is not 200
+
+        data = response.json()
+
+        if 'nutritions' not in data:
+            jarvis.say("Error fetching the nutrition facts. Please try again.")
+            return
+
+        nutritions = data['nutritions']
+
+        jarvis.say(f"The nutrition of {data['name']} is:")
+        for key, value in nutritions.items():
+            jarvis.say(f"{key}: {value}")
+
+        # Ask user for personal details
+        age = int(jarvis.input("Please enter your age: "))
+        height = int(jarvis.input("Please enter your height in cm: "))
+        weight = int(jarvis.input("Please enter your weight in kg: "))
+
+        # Calculate BMR using Harris-Benedict equation for males (you can add for females too)
+        BMR = 88.362 + (13.397 * weight) + (4.799 * height) - (5.677 * age)
+        daily_calories = BMR * 1.55  # assuming moderate activity level
+
+        # Calculate recommended fruit intake based on calories
+        fruit_calories_per_100g = nutritions['calories']
+        recommended_grams = (0.1 * daily_calories) / (fruit_calories_per_100g / 100)
+
+        # Check nutrition limits
+        max_sugar = 50  # assuming a max intake of 50g of sugar per day
+        sugar_from_fruit = (recommended_grams / 100) * nutritions['sugar']
+        if sugar_from_fruit > max_sugar:
+            recommended_grams = (max_sugar / nutritions['sugar']) * 100
+
+        # You can add more nutrition limits as needed
+
+        jarvis.say(f"Based on your details, it's recommended to consume approximately {recommended_grams:.2f} grams of {data['name']} per day.")
+
+    except requests.HTTPError:
+        jarvis.say("Error fetching the nutrition facts. Please try again.")
+    except requests.ConnectionError:
+        jarvis.say("Failed to connect to the Fruityvice API. Please check your internet connection.")
+    except Exception as e:
+        jarvis.say(f"An error occurred: {e}")
\ No newline at end of file