Add uziom generation script and update wet input documents

- Created a new Python script `uziom.py` for generating DXF drawings of grounding systems based on user input parameters.
- Added detailed documentation in `wet_input_15.docx` and `wet_input_3.docx` for the design of grounding systems, including calculations for resistance and resistivity measurements.
- Included placeholders for dynamic data insertion in the documents to facilitate project-specific customization.

pages/api/generateDocx.js

@@ -0,0 +1,86 @@
+import PizZip from "pizzip";
+import Docxtemplater from "docxtemplater";
+import fs from "fs";
+import path from "path";
+
+export default async (req, res) => {
+	if (req.method === "POST") {
+		// Get the data from the request body
+		const data = req.body;
+
+		// log stats
+		let ip = req.body.ip;
+		if (ip === undefined)
+			ip = req.headers["x-forwarded-for"] + " on " + req.headers["user-agent"];
+		let date_time = new Date();
+		let string =
+			fs.readFileSync("ground_log.txt", "utf8") +
+			"\n" +
+			"[" +
+			date_time +
+			"]" +
+			ip +
+			" : " +
+			data.geo_data +
+			" : " +
+			data.in_city;
+		fs.writeFile("ground_log.txt", string, function (err) {
+			if (err) {
+				return console.error(err);
+			}
+		});
+
+		//get wet coefficient
+		let input_docx;
+		if (data.wet_coef == 1.6) {
+			if (data.rod_len == 2) input_docx = "wet_input_15.docx";
+			else if (data.rod_len == 3) input_docx = "wet_input_3.docx";
+		} else {
+			if (data.rod_len == 2) input_docx = "dry_input_15.docx";
+			else if (data.rod_len == 3) input_docx = "dry_input_3.docx";
+		}
+
+		// Load the docx file as binary content
+		const content = fs.readFileSync(
+			path.resolve(process.cwd(), input_docx),
+			"binary"
+		);
+
+		const zip = new PizZip(content);
+
+		const doc = new Docxtemplater(zip, {
+			paragraphLoop: true,
+			linebreaks: true,
+		});
+
+		try {
+			// Render the document with data
+			console.log(data);
+			doc.render(data);
+
+			// Generate the document as a buffer
+			const buf = doc.getZip().generate({
+				type: "nodebuffer",
+				compression: "DEFLATE",
+			});
+
+			// Set headers for downloading the file
+			res.setHeader("Content-Disposition", "attachment; filename=opis.docx");
+			res.setHeader(
+				"Content-Type",
+				"application/vnd.openxmlformats-officedocument.wordprocessingml.document"
+			);
+
+			// Send the buffer as a response
+			res.send(buf);
+		} catch (error) {
+			// Handle errors
+			console.error(error);
+			res.status(500).json({ error: error.message });
+		}
+	} else {
+		// Handle non-POST requests
+		res.setHeader("Allow", ["POST"]);
+		res.status(405).end(`Method ${req.method} Not Allowed`);
+	}
+};