// The module 'vscode' contains the VS Code extensibility API
// Import the module and reference it with the alias vscode in your code below
const vscode = require('vscode');

// this method is called when your extension is activated
// your extension is activated the very first time the command is executed
function activate(context) {

  // Use the console to output diagnostic information (console.log) and errors (console.error)
  // This line of code will only be executed once when your extension is activated
  // 这里的代码将只会在插件激活时执行一次
  console.log('Congratulations, your extension "city-aqi" is now active!');

  // The command has been defined in the package.json file
  // 定义在 package.json 中的命令在这里定义
  // Now provide the implementation of the command with registerCommand
  // 提供 registerCommand 来注册实现代码
  // The commandId parameter must match the command field in package.json
  // commandId 参数必须与 package.json 匹配
  let disposable = vscode.commands.registerCommand('extension.sayHello', function () {
    // The code you place here will be executed every time your command is executed
    // 这里的代码每次执行 这个命令 的时候都会被执行

    // Display a message box to the user
    // 显示信息框
    vscode.window.showInformationMessage('Hello World!');
  });

  context.subscriptions.push(disposable);
}
exports.activate = activate;

// this method is called when your extension is deactivated
// 插件被停用的时候被调用
function deactivate() {
}
exports.deactivate = deactivate;

const vscode = require('vscode');
const axios = require('axios');

function activate(context) {
  let cityAqi = vscode.commands.registerCommand('extension.sayCityAqi', function () {

    const options = {
      ignoreFocusOut: true,
      password: false,
      prompt: "Please type your city (eg.beijing or 北京)"
    };

    vscode.window.showInputBox(options).then((value) => {
      if (value === undefined || value.trim() === '') {
        vscode.window.showInformationMessage('Please type your city.');
      }
      else {
          const cityName = value.trim();
          // appkey=xxxxxxxx 替换成事先申请好的 key
          axios.get(`https://way.jd.com/he/freeweather?city=${cityName}&appkey=xxxxxxxx`)
            .then((rep) => {
              if(rep.data.code !== '10000') {
                vscode.window.showInformationMessage('Sorry, Please try again.');
                return;
              }
              const weatherData = rep.data.result.HeWeather5[0]
              if(weatherData.status !== 'ok') {
                vscode.window.showInformationMessage(`Sorry, ${weatherData.status}`);
                return;
              }
              vscode.window.showInformationMessage(`${weatherData.basic.city} 's AQI => PM25: ${weatherData.aqi.city.pm25}, PM10: ${weatherData.aqi.city.pm10} ${weatherData.aqi.city.qlty}`);
            });
        }
      });
  });

  context.subscriptions.push(cityAqi);
}
exports.activate = activate;

// this method is called when your extension is deactivated
function deactivate() {
}
exports.deactivate = deactivate;