# Project Management Panel

A comprehensive project management system built with Next.js for managing construction/engineering projects, contracts, and tasks.

## Features

### 📋 Project Management

- Create and manage projects with detailed information
- Link projects to contracts
- Track project deadlines and progress
- Add custom notes and contact information

### 📄 Contract Management

- Create and manage contracts
- Track contract details including customer and investor information
- Link multiple projects to contracts
- Monitor contract deadlines

### ✅ Task Management

- Create task templates for reusable workflows
- Add tasks to projects (both template-based and custom)
- Track task status and priorities
- Monitor task deadlines and completion

### 📊 Dashboard

- Overview of project statistics
- Recent projects display
- Task completion tracking
- Quick access to pending items

## Tech Stack

- **Framework**: Next.js 15.1.8
- **Database**: SQLite with better-sqlite3
- **Styling**: Tailwind CSS
- **Date Handling**: date-fns
- **Frontend**: React 19

## Getting Started

### Prerequisites

- Node.js (version 16 or higher)
- npm or yarn

### Installation

1. Clone the repository

```bash
git clone <repository-url>
cd panel
```

2. Install dependencies

```bash
npm install
```

3. Start the development server

```bash
npm run dev
```

4. Open [http://localhost:3000](http://localhost:3000) in your browser

### Database Setup

The application uses SQLite database which will be automatically initialized on first run. The database file is located at `data/database.sqlite`.

## Project Structure

```
src/
├── app/                    # Next.js app router pages
│   ├── api/               # API routes
│   │   ├── contracts/     # Contract management endpoints
│   │   ├── projects/      # Project management endpoints
│   │   ├── project-tasks/ # Task management endpoints
│   │   └── tasks/         # Task template endpoints
│   ├── contracts/         # Contract pages
│   ├── projects/          # Project pages
│   └── tasks/             # Task management pages
├── components/            # Reusable React components
│   ├── ui/               # UI components (Button, Card, etc.)
│   └── forms/            # Form components
└── lib/                  # Utility functions
    ├── queries/          # Database query functions
    └── db.js            # Database connection
```

## Available Scripts

- `npm run dev` - Start development server
- `npm run build` - Build for production
- `npm run start` - Start production server
- `npm run lint` - Run ESLint

## Database Schema

The application uses the following main tables:

- **contracts** - Contract information
- **projects** - Project details linked to contracts
- **tasks** - Task templates
- **project_tasks** - Tasks assigned to specific projects
- **notes** - Project notes and updates

## API Endpoints

### Projects

- `GET /api/projects` - Get all projects
- `POST /api/projects` - Create new project
- `GET /api/projects/[id]` - Get project by ID
- `PUT /api/projects/[id]` - Update project
- `DELETE /api/projects/[id]` - Delete project

### Contracts

- `GET /api/contracts` - Get all contracts
- `POST /api/contracts` - Create new contract

### Tasks

- `GET /api/project-tasks` - Get project tasks or task templates
- `POST /api/project-tasks` - Create new project task
- `PATCH /api/project-tasks/[id]` - Update task status
- `DELETE /api/project-tasks/[id]` - Delete task

## Contributing

1. Fork the repository
2. Create a feature branch (`git checkout -b feature/amazing-feature`)
3. Commit your changes (`git commit -m 'Add some amazing feature'`)
4. Push to the branch (`git push origin feature/amazing-feature`)
5. Open a Pull Request

## License

This project is private and proprietary.