#!/usr/bin/env node
"use strict";

const fs = require("fs");
const path = require("path");
const { compiler } = require("../src");
const { exportNativeRoadPackage } = require("../src/export/native-road-package");

const args = process.argv.slice(2);
const index = args.indexOf("--input");
const exportIndex = args.indexOf("--export-zip");
const expectedLength = exportIndex >= 0 ? 4 : 2;
if (index < 0 || !args[index + 1] || (exportIndex >= 0 && !args[exportIndex + 1]) || args.length !== expectedLength) {
  throw new Error("Usage: road-compiler --input <RoadCompilerInput.json> [--export-zip <output.zip>]");
}
const inputFile = path.resolve(args[index + 1]);
const input = JSON.parse(fs.readFileSync(inputFile, "utf8"));
const { result, comparison } = compiler.compileInput(input);
if (exportIndex >= 0) exportNativeRoadPackage(input.outDir, path.resolve(args[exportIndex + 1]));
console.log(`NATIVE_ROAD_COMPILE_DONE ${JSON.stringify({ areaId: input.areaId, roads: result.model.roads.length, endpoints: result.model.endpoints.length, diagnostics: result.diagnostics.length, output: input.outDir, comparison })}`);