Content Comparison

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Tasks Focused on Visual Support

1. Create a Welcoming Page

2. Define page(c10, _, Html) in html.pl to create a welcoming page.

Include a microphone icon for user interaction and dynamically display the agent’s name if available

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3. Design Visual Elements

   • Use Bootstrap components to organize text, images, and interactive elements into sections like greetings and microphone access.

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Tasks Focused on Debugging and Testing

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Tasks Focused on Visual Support

1. Design Recipe Recommendation Page

   • Define page(a50recipeSelect, _, Html) in html.pl to display:

     • A simple heading asking for user preferences.

     • A microphone button for user input.

   Overview 1 Page

2. Design Recipe Confirmation Page

   • Define page(a50recipeConfirm, _, Html) in html.pl to display:

     • The recommended recipe name and image.

     • A microphone button for user confirmation.

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Tasks Focused on Debugging and Testing

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1. Update Visuals for Recipe Request

   • Adjust the recipe recommendation page (page(a50recipeSelect, _, Html)) in html.pl to clearly guide users toward selecting a recipe by name.

   • Ensure the page is engaging and displays useful instructions or examples for specifying a recipe.

   Support Alternate Input Methods

   • Uncomment the chatbox code in the footer/1 predicate in html.pl to allow users to type their recipe request as an alternative to voice input.

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Tasks Focused on Debugging and Testing

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Implementation Tasks Overview

Tasks Focused on Filtering Logic

Refine the Recipe Filtering Logic

• Expand the recipesFiltered/3 predicate to handle lists of filters.

• Implement recursive filtering by applying each filter to the recipe list sequentially:

  • Apply the first filter and pass the remaining recipes to the next recursive call.

  • Continue until all filters have been applied.

Define Ingredient-Based Filtering

• Add rules for the hasIngredient/2 predicate:

  • Check if a recipe contains a specific ingredient (e.g., "ginger").

  • Check if a recipe uses an ingredient type (e.g., "meat") by associating it with specific examples (e.g., "chicken").

  • Use the typeIngredient/2 predicate for hierarchical ingredient filtering.

Add Filtering by Cuisine and Meal Type

• Extend the applyFilter/4 predicate to include filtering by:

  • Cuisine: Ensure recipes match a specified cuisine type (e.g., "Italian").

  • Meal Type: Filter recipes based on meal categories (e.g., "dessert").

Support Dietary Restrictions

• Add logic for filtering recipes by dietary restrictions:

  • Implement the diet/2 predicate to check if a recipe satisfies restrictions like vegetarian, vegan, gluten-free, or spicy.

  • Use the ingredientsMeetDiet/2 helper predicate to validate dietary restrictions for all ingredients in a recipe.

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Tasks Focused on Dialogue Patterns

Enable Recipe Feature Requests

• Add a new a21featureRequest pattern for user requests to refine filters dynamically.

• Design two variants of the pattern:

  1. Recipe Selection Context: The user requests a feature during the recipe selection phase (a50recipeSelect).

  2. Recipe Confirmation Context: The user requests a feature while reviewing a specific recipe (a50recipeConfirm).

Handle Conflicting Feature Requests

• Use the removeConflicts(Params) action to handle conflicts when a new feature request overrides an existing one.

• Ensure the agent acknowledges conflicts and updates filters accordingly.

Agent Responses

• Implement agent intents and responses:

  • ackFilter: Acknowledge successful application of filters.

  • noRecipesLeft: Inform the user when no recipes match their filters.

  • featureRemovalRequest: Prompt the user to remove conflicting filters.

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Tasks Focused on Visual Support

Extend Recipe Overview Pages

• Recipe Overview 1 Page:

  • Show user-requested filters when more than 15 recipes remain.

  • Display only a summary of filters to avoid overwhelming the user.

• Recipe Overview 2 Page:

  • Display recipe titles and images when the filtered list has 15 or fewer recipes.

  • Use visually appealing cards to present recipe details.

Extend the Recipe Confirmation Page

• Add detailed recipe information, including:

  • Cooking instructions.

  • Ingredient list with quantities.

  • Estimated preparation/cooking time.

  • Number of servings.

• Optionally, include a summary of user-applied filters for context.

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Tasks Focused on Debugging and Testing

Test Filtering Functionality

• Test the new filtering logic with various scenarios:

  • Combine filters for ingredients, cuisine, and dietary restrictions.

  • Verify that recipes are correctly filtered and conflicts are resolved.

Validate Feature Requests

• Confirm that the agent correctly handles feature requests in both a50recipeSelect and a50recipeConfirm contexts.

• Check the agent’s responses and ensure they align with the updated logic.

Ensure Robust Filtering

• Test edge cases:

  • Apply filters that leave no recipes (e.g., contradictory filters).

  • Apply multiple filters that narrow down to fewer than 16 recipes.

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Instructions

Filtering by Inclusion

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Implementation Tasks Overview

Instructions

Confirmation and Closing

9. Removing Filters and Showing Recipes on Demand

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