"use strict";

const { Service } = require("ee-core");
const Cross = require("ee-core/cross");
const Log = require("ee-core/log");
const Ps = require("ee-core/ps");
const path = require("path");
const Is = require("ee-core/utils/is");

/**
 * cross（service层为单例）
 * @class
 */
class CrossService extends Service {
  constructor(ctx) {
    super(ctx);
  }

  /**
   * create go service
   * In the default configuration, services can be started with applications.
   * Developers can turn off the configuration and create it manually.
   */
  async createGoServer() {
    // method 1: Use the default Settings
    //const entity = await Cross.run(serviceName);

    // method 2: Use custom configuration
    const serviceName = "go";
    const opt = {
      name: "goapp",
      cmd: path.join(Ps.getExtraResourcesDir(), "goapp"),
      directory: Ps.getExtraResourcesDir(),
      args: ["--port=7073"],
      appExit: true,
    };
    const entity = await Cross.run(serviceName, opt);
    Log.info("server name:", entity.name);
    Log.info("server config:", entity.config);
    Log.info("server url:", entity.getUrl());

    return;
  }

  /**
   * create java server
   */
  async createJavaServer() {
    const serviceName = "java";
    const jarPath = path.join(Ps.getExtraResourcesDir(), "java-app.jar");
    const opt = {
      name: "javaapp",
      cmd: path.join(Ps.getExtraResourcesDir(), "jre1.8.0_201/bin/javaw.exe"),
      directory: Ps.getExtraResourcesDir(),
      args: [
        "-jar",
        "-server",
        "-Xms512M",
        "-Xmx512M",
        "-Xss512k",
        "-Dspring.profiles.active=prod",
        `-Dserver.port=18080`,
        `-Dlogging.file.path=${Ps.getLogDir()}`,
        `${jarPath}`,
      ],
      appExit: false,
    };
    if (Is.macOS()) {
      // Setup Java program
      opt.cmd = path.join(
        Ps.getExtraResourcesDir(),
        "jre1.8.0_201.jre/Contents/Home/bin/java"
      );
    }
    if (Is.linux()) {
      // Setup Java program
    }

    const entity = await Cross.run(serviceName, opt);
    Log.info("server name:", entity.name);
    Log.info("server config:", entity.config);
    Log.info("server url:", Cross.getUrl(entity.name));

    return;
  }

  /**
   * create python service
   * In the default configuration, services can be started with applications.
   * Developers can turn off the configuration and create it manually.
   */
  async createPythonServer() {
    // method 1: Use the default Settings
    //const entity = await Cross.run(serviceName);

    // method 2: Use custom configuration
    const serviceName = "python";
    const opt = {
      name: "pyapp",
      cmd: path.join(Ps.getExtraResourcesDir(), "py", "pyapp"),
      directory: path.join(Ps.getExtraResourcesDir(), "py"),
      args: ["--port=7074"],
      windowsExtname: true,
      appExit: true,
    };
    const entity = await Cross.run(serviceName, opt);
    Log.info("server name:", entity.name);
    Log.info("server config:", entity.config);
    Log.info("server url:", entity.getUrl());

    return;
  }
}

CrossService.toString = () => "[class CrossService]";
module.exports = CrossService;