Feature: Show Recipe on App Start

[LidiaTre]

Description

Currently, the recipe app displays a random recipe when the user clicks on the "Choose a Recipe" button. This feature enhancement aims to modify the app's behavior so that a recipe is displayed automatically when the app starts, without requiring user interaction.

Acceptance Criteria

• When the app is launched, it should display a random recipe on the screen.
• The displayed recipe should include the recipe's name, image, and instructions.
• The displayed recipe should be chosen randomly from the available list of recipes.
• The displayed recipe should update each time the app is restarted.
• The "Choose a Recipe" button should no longer be necessary for displaying a recipe on app start.
• change the text on the button to 'Refresh a Recipe'

Implementation Steps

1. Update the _RecipeScreenState class to include a new method called _selectRandomRecipeOnStart. This method will be responsible for selecting a random recipe when the app starts.
2. Call the _selectRandomRecipeOnStart method in the initState lifecycle method of the _RecipeScreenState class to ensure it is executed when the app starts.
3. Modify the build method of the _RecipeScreenState class to display the randomly selected recipe on the screen.
4. Remove the "Choose a Recipe" button and any associated code that is no longer necessary for displaying a recipe on app start.
5. Test the app thoroughly to ensure the random recipe is displayed correctly when the app starts.

Additional Considerations

• Handle edge cases, such as when the recipe list is empty, by displaying an appropriate message or error handling mechanism.
• Update the app's UI and layout as needed to accommodate the recipe being displayed on app start.

Resources

• Flutter Documentation
• Flutter Cookbook
• Flutter Widgets Catalog

Dependencies

• Flutter SDK: [insert Flutter SDK version]
• Dart SDK: [insert Dart SDK version]

Testing Instructions

• Launch the app and verify that a random recipe is displayed on the screen.
• Restart the app multiple times and ensure that a new random recipe is displayed on each app start.