import { PrinterImplementation } from "../types.js";
import fs from "fs";
import FormData from "form-data";
export class KlipperImplementation extends PrinterImplementation {
async getStatus(host, port, apiKey) {
const url = `http://${host}:${port}/printer/info`;
const response = await this.apiClient.get(url);
return response.data;
}
async getFiles(host, port, apiKey) {
const url = `http://${host}:${port}/server/files/list`;
const response = await this.apiClient.get(url);
return response.data;
}
async getFile(host, port, apiKey, filename) {
const url = `http://${host}:${port}/server/files/metadata?filename=${encodeURIComponent(filename)}`;
const response = await this.apiClient.get(url);
return response.data;
}
async uploadFile(host, port, apiKey, filePath, filename, print) {
const url = `http://${host}:${port}/server/files/upload`;
const formData = new FormData();
formData.append("file", fs.createReadStream(filePath));
formData.append("filename", filename);
const response = await this.apiClient.post(url, formData, {
headers: {
...formData.getHeaders()
}
});
if (print && response.data.result === "success") {
await this.startJob(host, port, apiKey, filename);
}
return response.data;
}
async startJob(host, port, apiKey, filename) {
const url = `http://${host}:${port}/printer/print/start`;
const response = await this.apiClient.post(url, { filename });
return response.data;
}
async cancelJob(host, port, apiKey) {
const url = `http://${host}:${port}/printer/print/cancel`;
const response = await this.apiClient.post(url, null);
return response.data;
}
async setTemperature(host, port, apiKey, component, temperature) {
const url = `http://${host}:${port}/printer/gcode/script`;
let gcode;
if (component === "bed") {
gcode = `SET_HEATER_TEMPERATURE HEATER=heater_bed TARGET=${temperature}`;
}
else if (component === "extruder") {
gcode = `SET_HEATER_TEMPERATURE HEATER=extruder TARGET=${temperature}`;
}
else {
throw new Error(`Unsupported component: ${component}`);
}
const response = await this.apiClient.post(url, {
script: gcode
});
return response.data;
}
}