# JSON Schema Instance Generator

> This project is licensed under the terms of the GNU General Public License v3.0

## Installation

Using npm:

```sh
npm install @murmurations/jsig
```

## Examples

### 1. parseSchemas

```javascript
import { parseSchemas } from '@murmurations/jsig'

const url = 'https://example.com/schema.json'
const schemaNames = ['schema1', 'schema2']

try {
  const result = await parseSchemas(url, schemaNames)
  console.log(result)
} catch (error) {
  console.error(error)
}
```

### 2. generateSchemaInstance

```javascript
import { generateSchemaInstance } from '@murmurations/jsig'

const schema = {
  // Schema definition
}

// The following data is an example of the data, you should use the formData directly
const data = {
  // Input data
  name: ['John Doe'],
  age: [30],
  email: ['john.doe@example.com'],
  // If key contains ".", it will be parsed to an Object
  'address.zip': [10000],
  'address.city': ['City'],
  // If key contains "[]", it will be parsed to an Array
  'tags[0]': ['self']
}

// data should be directly from the formData without making any changes
const formData = new FormData(event.target)
let data = {}
for (let key of formData.keys()) {
  data[key] = formData.getAll(key)
}

try {
  const result = await generateSchemaInstance(schema, data)
  console.log(result)
} catch (error) {
  console.error(error)
}
```

## Local Development

### Install dependencies

```sh
npm install
```

### Build the package

```sh
npm run build
```

### Use package in another project (run command in that project's directory)

```sh
npm install --no-save ../JSONSchemaInstanceGenerator
```

### Install latest pre-release version in another project (run command in that project's directory)

```sh
npm install @murmurations/jsig@pre
```

## Reference

1. [ECMAScript Modules in Node.js](https://www.typescriptlang.org/docs/handbook/esm-node.html)
2. [Best practices for creating a modern npm package](https://snyk.io/blog/best-practices-create-modern-npm-package/)
3. [Gotchas in Remix](https://remix.run/docs/en/main/pages/gotchas)