mcp-3d-printer-server/src/printers/printer-factory.ts

MCP server for connecting Claude with 3D printer management systems

import { PrinterImplementation } from "../types.js";
import { OctoPrintImplementation } from "./octoprint.js";
import { KlipperImplementation } from "./klipper.js";
import { DuetImplementation } from "./duet.js";
import { RepetierImplementation } from "./repetier.js";
import { BambuImplementation } from "./bambu.js";
import { PrusaImplementation } from "./prusa.js";
import { CrealityImplementation } from "./creality.js";
import axios from "axios";

export class PrinterFactory {
  private implementations: Map<string, PrinterImplementation> = new Map();
  private apiClient = axios.create({ timeout: 10000 });

  constructor() {
    this.implementations.set("octoprint", new OctoPrintImplementation(this.apiClient));
    this.implementations.set("klipper", new KlipperImplementation(this.apiClient));
    this.implementations.set("duet", new DuetImplementation(this.apiClient));
    this.implementations.set("repetier", new RepetierImplementation(this.apiClient));
    this.implementations.set("bambu", new BambuImplementation(this.apiClient));
    this.implementations.set("prusa", new PrusaImplementation(this.apiClient));
    this.implementations.set("creality", new CrealityImplementation(this.apiClient));
  }

  getImplementation(type: string): PrinterImplementation {
    const implementation = this.implementations.get(type.toLowerCase());
    if (!implementation) {
      throw new Error(`Unsupported printer type: ${type}`);
    }
    return implementation;
  }

  async disconnectAll(): Promise<void> {
    // Disconnect all printers if needed
    const bambuImpl = this.implementations.get("bambu") as BambuImplementation;
    if (bambuImpl) {
      await bambuImpl.disconnectAll();
    }
  }
}