Raleigh Data Tracker

Raleigh Data Tracker is a Flutter app for creating lightweight, local tables and capturing records with typed columns. It’s designed for quick, offline data collection and export.

Features

• Create custom tables with named, typed columns.
• Supported column types: String, Integer, Double, DateTime, Boolean.
• Add, edit, and delete records per table.
• Automatic Record ID and RecordDate tracking.
• Export a table to JSON or CSV.
• Import tables from JSON, with optional replace when a table name already exists.
• Local persistence (app documents directory).

How It Works

• Tables are defined by a name and a list of columns.
• Records are stored with an auto-incremented id and a recordDate timestamp.
• All data is persisted to a local JSON file in the app documents directory.
• Exports are saved into the same app documents directory.

Project Structure

• UI screens live under lib/screens.
• Table and record models live under lib/models.
• Data persistence and import/export logic is in lib/services/storage_service.dart.
• State management uses Provider in lib/providers.

Running the App

• Ensure Flutter is installed and configured.
• Fetch dependencies using the standard Flutter workflow.
• Run the app on your preferred device or emulator.

Import/Export Notes

• JSON imports expect the app’s own export format.
• CSV exports include ID and RecordDate columns, followed by your custom columns.

Tech Stack

• Flutter (Material 3)
• Provider for state management
• file_picker for JSON import
• path_provider for local storage