mcp-ai-agent-guidelines/dist/tools/mermaid/handlers/mindmap.handler.js

A comprehensive Model Context Protocol server providing advanced tools, resources, and prompts for implementing AI agent best practices

import { BaseDiagramHandler } from "./base.handler.js";
/**
 * Handler for mindmap diagrams.
 * Generates hierarchical mindmap visualizations.
 */
export class MindmapHandler extends BaseDiagramHandler {
    diagramType = "mindmap";
    generate(description, theme) {
        this.validateInput(description);
        const lines = ["mindmap"];
        if (theme)
            lines.unshift(`%%{init: {'theme':'${theme}'}}%%`);
        const { root, children } = this.parseMindmapDescription(description);
        lines.push(`  root((${root}))`);
        if (children.length > 0) {
            for (const child of children) {
                lines.push(child);
            }
        }
        else {
            // Fallback template
            lines.push("    Topic 1", "      Subtopic 1.1", "      Subtopic 1.2", "    Topic 2", "      Subtopic 2.1");
        }
        return lines.join("\n");
    }
    /**
     * Parse natural language description to extract mindmap structure.
     * @param description - Natural language description
     * @returns Parsed mindmap configuration
     */
    parseMindmapDescription(description) {
        const sentences = description
            .split(/[.!?\n]+/)
            .map((s) => s.trim())
            .filter((s) => s.length > 0);
        const root = sentences[0] || "Main Topic";
        const children = [];
        for (let i = 1; i < Math.min(sentences.length, 6); i++) {
            const topic = sentences[i].length > 30
                ? `${sentences[i].substring(0, 27)}...`
                : sentences[i];
            children.push(`    ${topic}`);
        }
        return { root, children };
    }
}
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