Feat: view_itinerary feature added and works successfully.

Author: xInsanityInRed

Travel Itinerary Planner/main.py

@@ -28,14 +28,11 @@ def run_app():
                     print("Enter a number between 1-5.")
             else:
                 ("Invalid input: Please enter a number between 1-5.")
-        
+
         # Add a new itinerary
         if user_choice == "1":
-            flights_list_done = False
-            attractions_list_done = False
-
             print("How exciting! Please provide us information about the trip: \n")
-            name = input("Title of the itinerary: ")
+            name = input("Name of the itinerary (please choose a name you will remember for later): ")
             location = input("Location (NA if not applicable): ")
             summary = input("Brief description of trip: ")
             start_date = input("Start date in DD-MM-YYYY: ")
@@ -123,9 +120,7 @@ def run_app():
 
         # View itinerary
         elif user_choice == "3":
-            chosen_itinerary = input("Please choose a trip")
-            view_itineraries(itineraries, chosen_itinerary)
-            pass
+            view_itineraries(itineraries)
 
         # Delete itinerary
         elif user_choice == "4":

Travel Itinerary Planner/src/itinerary.py

@@ -27,7 +27,7 @@ def __init__(self, name, location, summary, start_date, end_date, flights, attra
         self.summary = summary
         self.start_date = start_date
         self.end_date = end_date
-        self.flights = flights
+        self.flights = flights  # https://docs.python.org/3/tutorial/classes.html#class-and-instance-variables
         self.attractions = attractions
         pass
 

Travel Itinerary Planner/src/manage_itineraries.py

@@ -5,7 +5,7 @@
 from pickpack import pickpack
 from rich.console import Console
 from rich.table import Table
-
+from rich import print
 """
 This file contains all of the functions needed for the Travel Itinerary Planner.
 It allows the user to add, edit, view, delete, and export an itinerary while checking for errors in input.
@@ -52,34 +52,90 @@ def add_itinerary(itinerary_list, name, location, summary, start_date, end_date,
     else:
         return False
 
-    # Add the new itinerary after validation checks
-    itinerary_list.append(Itinerary(name, location, summary, start_date, end_date, flights, attractions))
-
 
-def edit_itinerary(itinerary_list, chosen_itinerary):
+def edit_itinerary(chosen_itinerary):
     # Use pickpack module (https://github.com/anafvana/pickpack#map-function-for-nested-lists)
     pass
 
 
-def view_itineraries(itinerary_list, chosen_itinerary):
-    if not itinerary_list:
-        print("No itineraries planned!")
+def view_itineraries(itinerary_list):
+    # Use pick module: Ask if they would like to view all itineraries, or a specific one
+    view_prompt = 'Would you like to view all the existing itineraries?:  '
+    view_options = ['View All', 'View One']
+    option, index = pick(view_options, view_prompt)
+    if option == 'View All':
+        print(f"\nFilter selected: {option}")
+        # Use rich to print table
+        print_table(itinerary_list)
+    elif option == 'View One':
+        # Use pick module to select an itinerary by name and location
+        print(f"\nFilter selected: {option}")
+        itinerary_choice = 'Which itinerary would you like to view?: '
+        itinerary_options = []
+
+        for trip in itinerary_list:
+            itinerary_options.append(trip["name"])
+        filter_option, filter_index = pick(itinerary_options, itinerary_choice)
+
+        # Filter itinerary list
+        filtered_itineraries = []
+        for itinerary in itinerary_list:
+            if filter_option == itinerary["name"]:
+                filtered_itineraries.append(itinerary)
+        # Use rich to print table
+        print_table(filtered_itineraries)
     else:
-        # Use pick module: Ask if they would like to view all itineraries, or a specific one
-        pass
-    return
+        print("Error: Valid filter not selected, returning to Task Manager menu.\n")
+        return False
+    return True
+
 
+def delete_itinerary(chosen_itinerary):
+    itinerary_list = load_itineraries()
 
-def delete_itinerary(itinerary_list, chosen_itinerary):
     print("What would you like to delete?")
     # Use pickpack module (https://github.com/anafvana/pickpack#map-function-for-nested-lists)
     pass
 
 
-def export_itinerary(itinerary, chosen_itinerary):
-    # Export to .pdf or .csv file
-    # Use pick (not pickpack) library to list itineraries by name and location
-    pass
+# Print functions
+def print_table(trips):
+    trip_console = Console()
+    trip_table = Table(title="Itineraries", show_lines=True)
+
+    trip_table.add_column("Trip Name", justify="center", no_wrap=True)
+    trip_table.add_column("Location", justify="center")
+    trip_table.add_column("Summary", justify="center")
+    trip_table.add_column("Start Date", justify="center", no_wrap=True)
+    trip_table.add_column("End Date", justify="center", no_wrap=True)
+    trip_table.add_column("Flights", justify="left", no_wrap=True)
+    trip_table.add_column("Attractions", justify="left", style="bold")
+
+    for trip in trips:
+        for key in trip["flights"]:
+            if len(key) == 1:
+                departure_flight_name = key
+                flight_departure = trip["flights"][f"{departure_flight_name}"]["departure date"]
+                flight_list = f'[bold red]{departure_flight_name}[/bold red]: {flight_departure}\n'
+            elif len(key) >= 2:
+                flight_list = ''
+                departure_flight_name = key
+                flight_departure = trip["flights"][f"{departure_flight_name}"]["departure date"]
+                flight_item = f'[bold red]{departure_flight_name}[/bold red]: {flight_departure}\n'
+                flight_list = flight_list + f'{flight_item}'
+        for key in trip["attractions"]:
+            if len(key) == 1:
+                attraction = key
+                attraction_list = f'[bold red]{attraction}[/bold red] \nAddress: {trip["attractions"][f"{attraction}"]["address"]} \nSummary: {trip["attractions"][f"{attraction}"]["summary"]} \nTag(s): {trip["attractions"][f"{attraction}"]["tag(s)"]}\n'
+            elif len(key) >= 2:
+                attraction_list = ''
+                attraction = key
+                # Printing python text with colour using ANSI codes: https://vascosim.medium.com/how-to-print-colored-text-in-python-52f6244e2e30
+                attraction_item = f'[bold red]{attraction}[/bold red] \nAddress: {trip["attractions"][f"{attraction}"]["address"]} \nSummary: {trip["attractions"][f"{attraction}"]["summary"]} \nTag(s): {trip["attractions"][f"{attraction}"]["tag(s)"]}\n'
+                attraction_list = attraction_list + f'{attraction_item}'
+        trip_table.add_row(trip["name"], trip["location"], trip["summary"], trip["start_date"], trip["end_date"], flight_list, attraction_list)
+    trip_console.print(trip_table)
+    return
 
 
 # Validation functions
@@ -123,3 +179,16 @@ def validate_dates(start_date, end_date, flights):
             return False
 
     return True
+
+
+def find_itinerary(itinerary_list, trip_name):
+    '''
+
+    Args:
+        itinerary_list: List of all itineraries saved to itinerary.bin file.
+        trip_name: Name of the trip user wants to view.
+
+    Returns:
+        itinerary: The itinerary the user wants to view.
+    '''
+    return [itinerary for itinerary in itinerary_list if itinerary["name"] == trip_name]