# @signature.digital/tools

A TypeScript package providing utility interfaces and classes for efficient digital contract management and business context integration with a modular design. 📝

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## Install

Install using your preferred package manager:

```bash
# Using pnpm (recommended)
pnpm add @signature.digital/tools

# Using npm
npm install @signature.digital/tools
```

## Usage

This package provides TypeScript interfaces for modeling digital contracts with support for roles, paragraphs, and involved parties.

### Core Interfaces

The package exports these key interfaces:

```typescript
import type {
  IPortableContract,
  IRole,
  IInvolvedParty,
  IParagraph,
} from '@signature.digital/tools';
```

### Interface Overview

#### `IPortableContract`

The main contract interface containing:

- `title` - Contract title
- `context` - Description of the contract context
- `availableRoles` - Array of available roles
- `involvedParties` - Parties involved with their contacts
- `priorContracts` - Reference to preceding contracts
- `paragraphs` - Contract content sections

#### `IRole`

Defines a role within the contract:

```typescript
interface IRole {
  id: string;
  name: string;
  description: string;
}
```

#### `IParagraph`

Represents a contract section:

```typescript
interface IParagraph {
  uniqueId: string;
  parent: IParagraph | null;
  title: string;
  content: string;
}
```

#### `IInvolvedParty`

Links a role to a contact:

```typescript
interface IInvolvedParty {
  role: string;
  contact: TContact; // from @tsclass/tsclass
}
```

### Example: Creating a Contract

```typescript
import type {
  IPortableContract,
  IRole,
  IParagraph,
} from '@signature.digital/tools';

const roles: IRole[] = [
  {
    id: 'employer',
    name: 'Employer',
    description: 'The party offering the position.',
  },
  {
    id: 'employee',
    name: 'Employee',
    description: 'The party accepting the position.',
  },
];

const paragraphs: IParagraph[] = [
  {
    uniqueId: '1',
    parent: null,
    title: 'Introduction',
    content: 'This contract outlines the terms of employment.',
  },
  {
    uniqueId: '2',
    parent: null,
    title: 'Scope of Work',
    content: 'The employee will perform the following duties...',
  },
];

const contract: IPortableContract = {
  title: 'Employment Contract',
  context: 'Standard employment agreement',
  availableRoles: roles,
  involvedParties: [
    { role: 'employer', contact: null },
    { role: 'employee', contact: null },
  ],
  priorContracts: [],
  paragraphs,
};
```

### Using Demo Data

The package includes demo data for testing and development:

```typescript
import { demoContract } from '@signature.digital/tools/demodata';

console.log(demoContract.title); // "Minijob Employment Contract"
```

### Separate Interface Import

You can import just the interfaces without the full package:

```typescript
import type { IPortableContract } from '@signature.digital/tools/interfaces';
```

## Module Exports

The package provides three entry points:

| Entry Point                           | Description                     |
| ------------------------------------- | ------------------------------- |
| `@signature.digital/tools`            | Main export with all interfaces |
| `@signature.digital/tools/interfaces` | Interface definitions only      |
| `@signature.digital/tools/demodata`   | Demo contract data              |

## License and Legal Information

This repository contains open-source code licensed under the MIT License. A copy of the license can be found in the [LICENSE](./LICENSE) file.

**Please note:** The MIT License does not grant permission to use the trade names, trademarks, service marks, or product names of the project, except as required for reasonable and customary use in describing the origin of the work and reproducing the content of the NOTICE file.

### Trademarks

This project is owned and maintained by Task Venture Capital GmbH. The names and logos associated with Task Venture Capital GmbH and any related products or services are trademarks of Task Venture Capital GmbH or third parties, and are not included within the scope of the MIT license granted herein.

Use of these trademarks must comply with Task Venture Capital GmbH's Trademark Guidelines or the guidelines of the respective third-party owners, and any usage must be approved in writing. Third-party trademarks used herein are the property of their respective owners and used only in a descriptive manner, e.g. for an implementation of an API or similar.

### Company Information

Task Venture Capital GmbH
Registered at District Court Bremen HRB 35230 HB, Germany

For any legal inquiries or further information, please contact us via email at hello@task.vc.

By using this repository, you acknowledge that you have read this section, agree to comply with its terms, and understand that the licensing of the code does not imply endorsement by Task Venture Capital GmbH of any derivative works.