🌦️ Web-Client API 💸

🎯 About the Project

The Web-Client API is a desktop application written in Java that showcases my skills in:

• Object-oriented programming (OOP)
• Integration with external APIs
• Designing modern graphical user interfaces
• Handling real-time data

The application uses JavaFX to create a responsive and visually appealing GUI while integrating with Weather API and Currency API to fetch real-time weather data and exchange rates. Additionally, the Gson library is utilized for seamless JSON data processing.

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🌟 Project Scope

🌐 Weather API Integration

• Fetching real-time weather data: temperature, humidity, pressure, atmospheric conditions.
• Handling different locations based on user input.

🎨 Modern Graphical Interface (JavaFX)

• Responsive and visually appealing GUI
• User interactions such as selecting a location and refreshing data.

💱 Multi-Currency Support (Currency API)

• Retrieving real-time exchange rates and performing currency conversions.
• Seamless integration with an external API for dynamic data updates.

📦 JSON Data Processing (Gson)

• Automatically mapping JSON data to Java objects.
• Simplified data handling with clean and efficient code.

🏗️ Modular Code Architecture

• Separating business logic from the presentation layer.
• Ensuring ease of maintenance and expandability.

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🗂️ Project Structure

📂 Service.java

• Handles business logic for the application.
• Integrates with Weather API and Currency API.
• Processes JSON data using the Gson library.

📂 Main.java

• The main class that runs the application.
• Initializes the graphical interface and connects all components.

📂 AppGUI.java

• Manages the graphical user interface.
• Uses JavaFX to create a modern and responsive GUI.

📂 WeatherCondition.java

• Represents a set of weather data, including temperature, humidity, and pressure.
• Automatically maps JSON data to Java objects.

📂 WeatherMain.java

• A helper class that integrates weather data with application logic.
• Useful for testing and extending functionality.

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🛠️ Technologies Used

Technology	Application
☕ Java	Core programming language
🎨 JavaFX	Creating a modern and responsive GUI
🌐 Weather API	Fetching real-time weather data
💱 Currency API	Fetching exchange rates and performing conversions
📦 Gson	Parsing JSON data and mapping to Java objects
🏗️ OOP	Modular code architecture

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💡 What This Project Demonstrates

✅ API Integration – Fetching and processing real-time data.
✅ Modern GUI Development – Using JavaFX to create an intuitive and visually appealing interface.
✅ JSON Data Processing – Utilizing the Gson library for efficient JSON parsing.
✅ Object-Oriented Programming – Modular architecture that separates business logic from the UI layer.
✅ Data Handling – Efficient and structured processing of weather and currency exchange data.
✅ Code Quality – Well-structured, maintainable, and scalable code design.

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🚀 How to Run the Project

1. Clone the repository to your local machine.
2. Set up a Java development environment (JDK 11+).
3. Install JavaFX, if not already integrated.
4. Add the Gson library to the project (via Maven/Gradle or manually).
5. Run the Main.java class to start the application.

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🎓 Summary

The Web-Client API project is an example of an application that combines:

• 🌐 Integration with external APIs – Fetching data from Weather API and Currency API.
• 🎨 Modern GUI development – Built with JavaFX.
• 📦 JSON data processing – Using Gson for seamless parsing.
• 🏗️ Object-oriented programming – A modular and structured codebase.

This project highlights my ability to design and implement desktop applications, integrate external data sources, and work with modern libraries and tools.

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