import { existsSync } from "node:fs";
import { spawnSync } from "node:child_process";
import path from "node:path";

const root = path.resolve(import.meta.dir, "..");
const args = process.argv.slice(2);

function value(flag: string): string | undefined {
	const index = args.indexOf(flag);
	return index >= 0 ? args[index + 1] : undefined;
}

function run(command: string, commandArgs: string[]): void {
	const result = spawnSync(command, commandArgs, {
		cwd: root,
		stdio: "inherit",
	});
	if (result.error) throw result.error;
	if (result.status !== 0)
		throw new Error(`${command} ${commandArgs.join(" ")} failed`);
}

const serial = value("--serial");
if (!serial)
	throw new Error("Specify the Xiaomi target with --serial <adb-serial>");
if (!args.includes("--confirm-reinstall"))
	throw new Error("Refusing to replace an app without --confirm-reinstall");

run("bun", ["run", "patch:moannotes"]);
const apk =
	value("--apk") ?? path.join(root, "outputs", "MoanNote_patched-signed.apk");
if (!existsSync(apk)) {
	throw new Error(
		`Signed APK is missing at ${path.join("outputs", "MoanNote_patched-signed.apk")}`,
	);
}
run("adb", ["-s", serial, "install", "--no-incremental", "-r", apk]);
console.log(
	`[ok] Reinstalled ${path.basename(apk)} without uninstalling MoanNotes data.`,
);