/* eslint-disable prefer-const */
import L from "../../utils/logger";
import path from "path";
import execa from "execa";
import ora from "ora";
import replace from "replace-in-file";

async function initApp(name: string, bundleId: string): Promise<void> {
  const bundleIdTokens = bundleId.split(".");

  if (bundleIdTokens.length !== 3) {
    throw new Error("bundleId should be 3 digits X.Y.Z");
  }

  L.info(`initialize a new react-native project: ${name}`);

  const cmd = `git clone https://github.com/revtel/react-native-starter ${name}`;
  L.info(`running following command:`);
  L.log(cmd);

  const spinner = ora("processing...");
  try {
    spinner.start();
    await execa.command(cmd);
  } finally {
    spinner.stop();
  }

  L.info(`Replacing bundleId...`);

  const replaceList = [
    path.join(name, "ios/RevtelApp/Info.plist"),
    // we skip the "ios/RevtelApp.xcodeproj/project.pbxproj" for now
    // since to correctly modify it requires another Ruby package
    path.join(name, "android/app/build.gradle"),
    path.join(name, "android/app/src//main/AndroidManifest.xml"),
    path.join(
      name,
      "android/app/src//main/java/com/revteltech/revtelapp/MainApplication.java"
    ),
    path.join(
      name,
      "android/app/src//main/java/com/revteltech/revtelapp/MainActivity.java"
    ),
  ];

  try {
    const result = await replace.replaceInFile({
      files: replaceList,
      from: /com.revteltech.revtelapp/g,
      to: bundleId,
    });

    console.log(result);

    L.log("replace bundleId successfully");
  } catch (error) {
    L.error("replace bundleId fail");
    throw error;
  }

  L.info(`Adjust android project src directory...`);

  const bundlePath1 = bundleIdTokens[0];
  const bundlePath2 = bundleIdTokens.slice(0, 2).join("/");
  const bundlePath3 = bundleIdTokens.slice(0, 3).join("/");

  if (bundleIdTokens[0] !== "com") {
    await execa.command(
      `mv ${name}/android/app/src/main/java/com ${name}/android/app/src/main/java/${bundlePath1}`
    );
  }

  if (bundleIdTokens[1] !== "revteltech") {
    await execa.command(
      `mv ${name}/android/app/src/main/java/${bundlePath1}/revteltech ${name}/android/app/src/main/java/${bundlePath2}`
    );
  }

  if (bundleIdTokens[2] !== "revtelapp") {
    await execa.command(
      `mv ${name}/android/app/src/main/java/${bundlePath2}/revtelapp ${name}/android/app/src/main/java/${bundlePath3}`
    );
  }

  L.info(`Remove .git dir from template repo...`);

  await execa.command(`rm -rf ${name}/.git`);

  L.success(`project created`);
  L.warn(
    `REMINDER: you will still need to perform "git init" and "npm install" as well as "pod install" yourself`
  );
}

export { initApp };