AI-Powered iOS Chat App with Amazon Bedrock and Swift

This repository contains the code for a native iOS app built with Swift, leveraging Amazon Bedrock to power chat and image generation capabilities. The app provides a sleek, user-friendly interface that enables users to interact with AI-driven features through text prompts and image generation.

Final result:

Features

• AI-Powered Chat: Chat with the app to receive AI-generated responses powered by Amazon Bedrock.
• Image Generation: Enter a description to generate unique images using Amazon Bedrock’s image generation models.
• Backend Integration: The app connects to a serverless backend hosted on AWS, making use of Lambda functions for processing.

Architecture

The app is designed to work with a serverless backend. Key components include:

• Amazon Bedrock: For AI chat and image generation capabilities.
• AWS Lambda: Serverless backend processing.
• Amazon API Gateway: Manages API requests between the app and the backend.

For the backend setup, visit the backend repository: amazon-bedrock-back.

Getting Started

Prerequisites

• Backend Deployment: First, deploy the backend following the instructions in the backend repository. Ensure you have the API endpoints after deployment.
• Xcode: To build and run the app on a simulator or a physical device.
• Swift: The app is built using Swift and requires a macOS environment to run.

Setup Instructions

1. Clone the Repository:

   git clone https://github.com/rashwanlazkani/amazon-bedrock-app
   cd amazon-bedrock-app
   

2. Deploy the Backend: Follow the backend setup instructions to deploy the serverless backend on AWS. Once deployed, you will receive API endpoints.

3. Configure the App with API Endpoints:

• Open the project in Xcode by double-clicking on iOSApp.xcodeproj.
• In the APIService.swift file, update the baseURL with the base URL provided after backend deployment:

let baseURL = "" // TODO: add your baseURL to your API Gateway here

4. Run the App:

• Build and run the app on a simulator or a connected device in Xcode.

Usage

• Text Prompt: Type a message into the chat interface to receive an AI-generated response.
• Image Generation: Switch to image mode, enter a prompt, and receive an AI-generated image based on your description.

Example Prompts

• Text: "What are three interesting facts about the ocean?"
• Image: "Generate an image of a mountain landscape with a lake."

Additional Resources

The backend code can be found in the amazon-bedrock-back repository.

Contributing

Contributions are welcome! Please submit a pull request or open an issue to discuss any changes.

License

This project is licensed under the MIT License.