IdeaScore is a tool for ranking project ideas based on payoff-to-effort ratio. The core concept allows users to:

1. Add ideas with descriptions
2. Rate each idea on effort (1-10) and payoff (1-10)
3. View ideas ranked by payoff-to-effort ratio
4. Tag, filter, and organize ideas
5. Visualize ideas using charts and graphs

This roadmap breaks down the development process into manageable checkpoints, allowing for incremental progress and regular feedback.

Checkpoint 1.1: Project Setup & Planning

• Create a detailed project plan document in the ideaScore folder
• Define database schema design document
• Create basic UI wireframes for main screens
• Define core user stories and acceptance criteria
• Set up testing strategy document

Checkpoint 1.2: Database Schema Setup

• Create SQL schema for ideas table
• Implement database initialization in handler.tsx
• Write basic database utility functions (query, insert, update, delete)
• Add error handling for database operations
• Write simple tests for database operations

Checkpoint 1.3: Splash Page

• Design and implement a splash page for non-logged-in users
• Add information about the app's purpose and features
• Create a clear call-to-action for authentication
• Ensure responsive design for all devices

Checkpoint 1.4: Add Idea Form

• Create simple HTML form for adding ideas
• Implement form submission handler
• Add validation for required fields
• Implement feedback for successful submission
• Style the form with basic CSS

Checkpoint 1.5: List View Implementation

• Create basic list view of existing ideas
• Implement sorting by created date (newest first)
• Add basic pagination
• Style the list with basic CSS
• Implement empty state for no ideas

Checkpoint 1.6: Idea Scoring

• Extend form to include effort score (1-10)
• Extend form to include payoff score (1-10)
• Add ratio calculation (payoff/effort)
• Implement sorting by ratio
• Add visual indicator for high-ratio ideas

Checkpoint 2.1: UI Refinement

• Implement responsive design for mobile/tablet/desktop
• Add consistent color scheme and typography
• Create a navigation menu for different views
• Improve form layout and usability
• Add loading states and transitions

Checkpoint 2.2: Idea Editing

• Create edit form UI
• Implement edit form submission handler
• Add validation for edit form
• Implement optimistic UI updates
• Add cancel button and confirmation dialog

Checkpoint 2.3: Enhanced Filtering

• Add filter by minimum/maximum effort
• Add filter by minimum/maximum payoff
• Add filter by date range
• Implement filter persistence in URL parameters
• Create UI for managing multiple filters

Checkpoint 2.4: Dashboard View

• Create simple dashboard with key metrics
• Add "Top 5 Ideas by Ratio" widget
• Add "Recently Added" widget
• Add "Quick Stats" (total ideas, average scores, etc.)
• Make dashboard the default landing page

Checkpoint 2.5: Idea Details View

• Create detailed view for single idea
• Add formatted date display
• Implement idea deletion with confirmation
• Add visual representation of scores
• Add "back to list" navigation

Checkpoint 3.1: Tag Data Model

• Extend database schema for tags and idea-tag relationships
• Implement tag CRUD operations
• Create tag utility functions
• Add tag count tracking
• Implement tag suggestion logic

Checkpoint 3.2: Tag UI

• Add tag creation UI
• Implement tag selection dropdown/autocomplete
• Create tag display in idea list/detail views
• Add tag filtering interface
• Implement tag cloud visualization

Checkpoint 4.1: Basic Visualizations

• Implement simple bar chart for ideas by ratio
• Create bubble chart visualization (payoff vs. effort)
• Add interactive elements to charts (hover, click)
• Implement view switching between charts and lists
• Add data export functionality

Checkpoint 5.1: Idea Status Tracking

• Add status field to ideas (new, in-progress, completed, abandoned)
• Implement status change UI and handlers
• Add status-based filtering
• Create status-based visualizations
• Implement status change history

Checkpoint 5.2: Retroactive Scoring

• Add functionality to mark ideas as completed
• Implement actual effort/payoff scoring for completed ideas
• Create comparison view between estimated and actual scores
• Add metrics for score accuracy
• Implement scoring calibration insights

Checkpoint 6.1: Bulk Operations

• Implement multi-select UI for ideas
• Add bulk tagging functionality
• Implement bulk status updates
• Add bulk delete with confirmation
• Create bulk export options

Checkpoint 6.2: Data Import/Export

• Implement CSV import functionality
• Add spreadsheet template for import
• Create comprehensive data export (all ideas, tags, etc.)
• Add scheduled backup functionality
• Implement import validation and error handling

Checkpoint 6.3: Collaborative Idea Rating

• Allow multiple users to rate the same idea
• Each user can provide their own effort and payoff scores
• Display both individual and aggregate ratings
• Include comparison views between different user ratings
• Add commenting functionality for discussion

Checkpoint 7.1: Basic AI Features

• Implement AI-based tag suggestions
• Add AI scoring suggestions based on description
• Create AI insights for idea patterns
• Implement idea similarity detection
• Add AI-generated summaries of idea collections

Checkpoint 8.1: PWA Implementation

• Configure app for offline functionality
• Add manifest and service workers
• Implement data synchronization
• Add installation prompts
• Test across devices

Checkpoint 8.2: API Development

• Define API endpoints
• Implement authentication for API
• Create documentation
• Add rate limiting and security measures
• Implement versioning

Checkpoint 9.1: Pro Features

• Define pro tier feature set
• Implement subscription system
• Add advanced analytics for pro users
• Create shareable dashboards
• Implement team collaboration features

Throughout all phases, maintain:

• Unit tests for database operations
• Component tests for UI elements
• End-to-end tests for critical flows
• Accessibility testing
• Performance testing for data-heavy operations

1. Complete each checkpoint before moving to the next
2. Get approval after each checkpoint is completed
3. Maintain test coverage throughout
4. Document changes in a changelog
5. Periodically review and adjust the roadmap as needed

Create a simple project management file in the ideaScore folder to track:

• Current phase and checkpoint
• Completed items
• Known issues
• Planned next steps
• Testing results

This roadmap is intended to be a living document that evolves as the project progresses.