# Component Migration and Development

This document provides a strategy for migrating existing Vue.js components to the new Quasar project and offers guidance on developing new components using Quasar's rich UI library.

## Migration Strategy

The existing Vue.js components in `app/frontend/v-admin-app/src` can be migrated to the new Quasar project. However, it's important to refactor them to use Quasar's components and conventions.

### 1. Identify Reusable Components

Start by identifying components in the existing application that are reusable and can be migrated to the new project. These may include UI elements, forms, and data display components.

### 2. Refactor with Quasar Components

Replace custom or third-party UI components with Quasar's built-in components wherever possible. This will ensure a consistent look and feel and reduce the maintenance burden. For example, replace a custom button component with `q-btn` and a custom form input with `q-input`.

### 3. Update Data Fetching Logic

Update the data fetching logic in the migrated components to use the `axios` instance configured in the boot file. This will ensure that all API requests are sent to the correct endpoint and include the necessary credentials.

### 4. Test and Validate

Thoroughly test each migrated component to ensure that it functions correctly and does not introduce any regressions.

## Developing New Components

When developing new components, follow these best practices to ensure that they are maintainable, scalable, and consistent with the rest of the application.

### Use Quasar's Grid System

Use Quasar's flexbox-based grid system to create responsive layouts that work on all screen sizes. This will ensure that your application looks great on desktop, tablet, and mobile devices.

### Leverage Quasar's Component Library

Take advantage of Quasar's extensive component library to build your user interface. This will save you time and effort and ensure that your application has a consistent and professional look and feel.

### Follow a Consistent Naming Convention

Adopt a consistent naming convention for your components to make them easier to find and understand. For example, you could use a prefix for all of your custom components, such as `PwbButton` or `PwbTable`.

### Keep Components Small and Focused

Keep your components small and focused on a single responsibility. This will make them easier to test, debug, and reuse.

By following these guidelines, you can build a high-quality frontend application that is both scalable and maintainable.
