[WIP] added suggest food and user recipe suggestion for specific interest

modules/food.py

@@ -1,6 +1,33 @@
-import requests
 import click
-import json
+import requests
+
+FOOD_URL = 'https://www.themealdb.com/api/json/v1/1/search.php?s='
+RANDOM_FOOD_URL = 'https://www.themealdb.com/api/json/v1/1/random.php'
+INGREDIENTS = []
+
+
+def food_request(food):
+    req = requests.get(FOOD_URL + food)
+    parsed_response = req.json()
+    food_json = parsed_response['meals']
+    return food_json
+
+
+def get_meal_instructions(meal):
+    click.echo(food_request(meal)[0]['strInstructions'])
+
+
+def get_ingridients(meal):
+    for ingNumber in range(1, 20):
+        ingredient = food_request(meal)[0]['strIngredient' + str(ingNumber)]
+        qty = food_request(meal)[0]['strMeasure' + str(ingNumber)]
+        if ingredient:
+            if not qty:
+                output_str = "{} (as needed)".format(ingredient)
+            else:
+                output_str = "{} x {}".format(ingredient, qty)
+            click.echo(output_str)
+            INGREDIENTS.append(output_str)
 
 
 @click.group()
@@ -11,6 +38,45 @@ def food():
     """
 
 
+@food.command()
+def suggest_food():
+    """
+    Suggests a random meal from the meal DB
+    """
+
+    def get_meal_suggestion():
+        req = requests.get(RANDOM_FOOD_URL)
+        parsed_response = req.json()
+        food_json = parsed_response['meals']
+        meal = food_json[0]['strMeal']
+
+        click.echo('Try this amazing ' + meal + ', it\'s delicious!')
+        click.echo("You will need following :")
+        click.echo('------------')
+        get_ingridients(meal)
+        click.echo('------Follow the instructions below------ :')
+        get_meal_instructions(meal)
+        click.echo('Bon appetit ! =) ')
+
+    get_meal_suggestion()
+
+
+@food.command()
+@click.argument('meal')
+def food_select(meal):
+    """
+    Displays recipe with measurements and instructions for selected meal preparation
+    """
+
+    def chosen_food(meal):
+        click.echo('-----Here are ingridients for your {0}!-----'.format(meal))
+        get_ingridients(meal)
+        click.echo('-----And here are the instructions for {0}-----'.format(meal))
+        get_meal_instructions(meal)
+
+    chosen_food(meal)
+
+
 @food.command()
 def suggest_drinks():
     """