BizViz - Business Data Visualization Tool

Project Description

BizViz is a powerful data visualization tool designed for business analytics. It provides interactive visualizations of sales data, customer insights, and performance metrics through an intuitive graphical interface.

The application features:

• CSV data validation and processing
• Interactive dashboard with real-time updates
• Sales performance visualization by product line and branch
• Customer insights and rating analysis
• Monthly sales report generation and export

Core Components

• GUI (gui.py): Main application interface with interactive dashboard
• Data Processor (data_processor.py): Handles CSV data validation and processing
• Visualization (visualization.py): Creates and manages all data visualizations
• Utils (utils.py): Utility functions and helper classes

Usage Instructions

1. Launch the application by running main.py
2. Select your CSV data file through either:
   • Click the "Browse" button to select a file
   • Drag and drop a CSV file onto the application window
3. Choose a save directory for exported visualizations
4. Click "Next" to proceed to the dashboard
5. Navigate through different tabs to explore various visualizations:
   • Dashboard: Overview of key metrics and revenue analysis
   • Sales by Product Line: Detailed product performance
   • Sales by Branch: Branch-wise analysis
   • Customer Insights: Customer behavior and ratings
6. Generate Sales Report:
   • Click the "Save Report" button in the Dashboard tab
   • A CSV report will be generated containing:
     • Total sales for the latest month
     • Average monthly sales (all time)
     • Highest monthly sales record
   • The report will be saved in your chosen directory with a timestamp

Note: The application expects CSV files with specific columns including Invoice ID, Branch, Product line, Sales data, and Customer ratings. Missing or incorrect data will be flagged during validation.