mirror of
https://github.com/johndoe6345789/low-code-react-app-b.git
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109 lines
3.4 KiB
TypeScript
109 lines
3.4 KiB
TypeScript
import { FlaskConfig } from '@/types/project'
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import { generateFlaskBlueprint } from './generateFlaskBlueprint'
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export function generateFlaskApp(config: FlaskConfig): Record<string, string> {
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const files: Record<string, string> = {}
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let appCode = `from flask import Flask\n`
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if (config.corsOrigins && config.corsOrigins.length > 0) {
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appCode += `from flask_cors import CORS\n`
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}
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appCode += `\n`
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config.blueprints.forEach(blueprint => {
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const blueprintVarName = blueprint.name.toLowerCase().replace(/\s+/g, '_')
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appCode += `from blueprints.${blueprintVarName} import ${blueprintVarName}_bp\n`
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})
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appCode += `\ndef create_app():\n`
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appCode += ` app = Flask(__name__)\n\n`
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if (config.debug !== undefined) {
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appCode += ` app.config['DEBUG'] = ${config.debug ? 'True' : 'False'}\n`
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}
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if (config.databaseUrl) {
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appCode += ` app.config['SQLALCHEMY_DATABASE_URI'] = '${config.databaseUrl}'\n`
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appCode += ` app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False\n`
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}
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appCode += `\n`
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if (config.corsOrigins && config.corsOrigins.length > 0) {
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appCode += ` CORS(app, resources={r"/*": {"origins": ${JSON.stringify(config.corsOrigins)}}})\n\n`
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}
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config.blueprints.forEach(blueprint => {
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const blueprintVarName = blueprint.name.toLowerCase().replace(/\s+/g, '_')
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appCode += ` app.register_blueprint(${blueprintVarName}_bp)\n`
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})
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appCode += `\n @app.route('/')\n`
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appCode += ` def index():\n`
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appCode += ` return {'message': 'Flask API is running', 'version': '1.0.0'}\n\n`
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appCode += ` return app\n\n\n`
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appCode += `if __name__ == '__main__':\n`
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appCode += ` app = create_app()\n`
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appCode += ` app.run(host='0.0.0.0', port=${config.port || 5000}, debug=${config.debug ? 'True' : 'False'})\n`
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files['app.py'] = appCode
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config.blueprints.forEach(blueprint => {
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const blueprintVarName = blueprint.name.toLowerCase().replace(/\s+/g, '_')
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files[`blueprints/${blueprintVarName}.py`] = generateFlaskBlueprint(blueprint)
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})
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files['blueprints/__init__.py'] = '# Flask blueprints\n'
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files['requirements.txt'] = `Flask>=3.0.0
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${config.corsOrigins && config.corsOrigins.length > 0 ? 'Flask-CORS>=4.0.0' : ''}
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${config.databaseUrl ? 'Flask-SQLAlchemy>=3.0.0\npsycopg2-binary>=2.9.0' : ''}
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${config.jwtSecret ? 'PyJWT>=2.8.0\nFlask-JWT-Extended>=4.5.0' : ''}
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python-dotenv>=1.0.0
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`
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files['.env'] = `FLASK_APP=app.py
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FLASK_ENV=${config.debug ? 'development' : 'production'}
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${config.databaseUrl ? `DATABASE_URL=${config.databaseUrl}` : 'DATABASE_URL=postgresql://user:password@localhost:5432/mydb'}
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${config.jwtSecret ? 'JWT_SECRET_KEY=your-secret-key-here' : ''}
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`
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files['README.md'] = `# Flask API
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Generated with CodeForge
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## Getting Started
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1. Create a virtual environment:
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\`\`\`bash
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python -m venv venv
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source venv/bin/activate # On Windows: venv\\Scripts\\activate
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\`\`\`
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2. Install dependencies:
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\`\`\`bash
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pip install -r requirements.txt
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\`\`\`
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3. Set up your environment variables in .env
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4. Run the application:
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\`\`\`bash
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python app.py
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\`\`\`
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The API will be available at http://localhost:${config.port || 5000}
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## Blueprints
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${config.blueprints.map(bp => `- **${bp.name}**: ${bp.description || 'No description'} (${bp.urlPrefix})`).join('\n')}
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## API Documentation
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${config.enableSwagger ? 'Swagger documentation available at /docs' : 'No API documentation configured'}
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`
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return files
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}
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