import type { AppConfig } from "../../utils/config";
import { HierarchicalAssemblyStrategy } from "./strategies/HierarchicalAssemblyStrategy";
import { MarkdownAssemblyStrategy } from "./strategies/MarkdownAssemblyStrategy";
import type { ContentAssemblyStrategy } from "./types";
/**
* Creates the appropriate assembly strategy based on content MIME type.
*
* @param mimeType The MIME type of the content (optional)
* @param config Application configuration
* @returns The appropriate strategy instance
*/
export function createContentAssemblyStrategy(
mimeType: string | null | undefined,
config: AppConfig,
): ContentAssemblyStrategy {
// Default to MarkdownAssemblyStrategy for unknown or missing MIME types
if (!mimeType) {
return new MarkdownAssemblyStrategy(config); // Markdown strategy doesn't need config currently
}
// Try each strategy to see which one can handle the content type
const strategies = [
new HierarchicalAssemblyStrategy(config),
new MarkdownAssemblyStrategy(config),
];
for (const strategy of strategies) {
if (strategy.canHandle(mimeType)) {
return strategy;
}
}
// Default fallback to MarkdownAssemblyStrategy
return new MarkdownAssemblyStrategy(config);
}
