/**
 * EditDropzone component tests — validates upload area for Edit tab.
 *
 * Tests:
 * - Upload Image button renders
 * - Click behavior
 * - Drag & drop zone
 * - Disabled state
 *
 * Note: "Create Avatar" button has moved to the Avatar tab landing page.
 */
import { describe, it, expect, vi } from 'vitest';
import { render, screen, fireEvent } from '@testing-library/react';
import React from 'react';
import { EditDropzone } from './EditDropzone';
describe('EditDropzone', () => {
    it('renders with Upload Image button', () => {
        render(<EditDropzone onPickFile={vi.fn()}/>);
        expect(screen.getByText('Upload Image')).toBeInTheDocument();
    });
    it('renders the title', () => {
        render(<EditDropzone onPickFile={vi.fn()}/>);
        expect(screen.getByText('Start editing')).toBeInTheDocument();
    });
    it('renders description text', () => {
        render(<EditDropzone onPickFile={vi.fn()}/>);
        expect(screen.getByText(/Upload an image to start editing/)).toBeInTheDocument();
    });
    it('shows supported formats hint', () => {
        render(<EditDropzone onPickFile={vi.fn()}/>);
        expect(screen.getByText(/Supports PNG, JPEG, and WebP/)).toBeInTheDocument();
    });
    it('applies disabled styling when disabled', () => {
        const { container } = render(<EditDropzone onPickFile={vi.fn()} disabled/>);
        // The root div should have opacity-50
        const dropzone = container.firstChild;
        expect(dropzone.className).toContain('opacity-50');
    });
    it('Upload Image label has correct ARIA label', () => {
        render(<EditDropzone onPickFile={vi.fn()}/>);
        const label = screen.getByLabelText('Upload an image to edit');
        expect(label).toBeInTheDocument();
    });
    it('drop zone shows visual feedback on drag over', () => {
        const { container } = render(<EditDropzone onPickFile={vi.fn()}/>);
        const dropzone = container.firstChild;
        fireEvent.dragOver(dropzone, { dataTransfer: { files: [] } });
        expect(dropzone.className).toContain('border-purple-500');
        fireEvent.dragLeave(dropzone, { dataTransfer: { files: [] } });
        expect(dropzone.className).not.toContain('border-purple-500');
    });
});