python.ts

/**
 * Python/Pyodide related constants
 *
 * Note: PYODIDE_VERSION and PYODIDE_CDN_URL are now in dependencies.ts (generated)
 */

/**
 * Code section headers used in generated Python code
 */
export const CODE_SECTIONS = {
	IMPORTS: '# IMPORTS',
	CODE_CONTEXT: '# CODE CONTEXT',
	USER_DEFINED_CODE: '# USER-DEFINED CODE',
	BLOCKS: '# BLOCKS',
	NODE_ID_MAPPING: '# NODE ID MAPPING (for data extraction)',
	NODE_NAME_MAPPING: '# NODE NAME MAPPING',
	CONNECTIONS: '# CONNECTIONS',
	EVENTS: '# EVENTS',
	SIMULATION: '# SIMULATION',
	RUN: '# RUN',
	MAIN: '# MAIN'
} as const;

/**
 * Category order for organizing blocks in formatted export
 */
export const BLOCK_CATEGORY_ORDER: string[] = [
	'Sources',
	'Dynamic',
	'DAE',
	'Algebraic',
	'Logic',
	'Discrete',
	'FMI',
	'Recording',
	'Subsystem'
];

/**
 * Block categories hidden when running on the Pyodide (in-browser) backend,
 * configurable per distribution via `VITE_PYODIDE_HIDDEN_CATEGORIES`
 * (comma-separated). Empty by default. Use this for categories whose blocks
 * can't work in the browser sandbox (e.g. FMI/FMU blocks that drive an external
 * .fmu through a native runtime) so they're only offered on a native backend.
 */
export const PYODIDE_HIDDEN_CATEGORIES: string[] = (
	(import.meta.env.VITE_PYODIDE_HIDDEN_CATEGORIES as string | undefined) ?? ''
)
	.split(',')
	.map((c) => c.trim())
	.filter(Boolean);

/**
 * Timeout constants for Pyodide operations (in milliseconds)
 */
export const TIMEOUTS = {
	SIMULATION: 300000, // 5 minutes
	INIT: 120000, // 2 minutes
	VALIDATION: 30000 // 30 seconds
} as const;