import { ServiceService } from "./instances/ServiceService.js";

import fs from 'fs';
import { program } from "commander";
import { sha256, encoders } from "./core/util.js";
import { exit } from "process";

program
  .option("-p, --port <number>", "Port to listen on", "8080")
  .option("-a, --place <url>", "Place JSON file", "https://example.com/asset.php?id=1818");
program.parse();

const options = program.opts();
options.port = parseInt(options.port, 10); // optional, if you need a number
const Services = new ServiceService(options.port);
Services.initAll();

globalThis.Services = Services; // optional global shortcut


// Load from place.json

// import FS

(async () => {
    const placeReq = await fetch(options.place);
    if (!placeData.ok) {
        console.error("Failed to fetch place data!");
        exit(1);
    }
    const placeData = await placeReq.json();
    // Create instances off this
    for (let obj of placeData.objects) {
        const parent = Services.GetDataModel().FindInstanceRecursively(obj.ParentId)
        if (parent) {
            import(`./instances/${obj.ClassName}.js`).then((module) => {
                const NewClass = module[obj.ClassName];
                if (!NewClass) {
                    console.warn(`Init: Class ${obj.ClassName} not found for startup. Is this server up to date?`);
                    return;
                }
                const newInst = new NewClass();
                newInst.InstanceId = obj.InstanceId; // Set the same InstanceId
                newInst.Name = obj.Name;
                for (let prop in obj.properties) {
                    const type = prop._type
                    const value = prop.value
                    if (encoders[type]) obj.value = encoders[type].decode(value);
                    else obj.value = value;
                };
                newInst.SetParent(parent)
            });
        }
    }
    console.log("Server initialized and listening on port " + options.port.toString() + "!");
})();