const APP_ID = (window.location.host === 'www.pxfreshdelivery.tw') ? ' 729797861493746' : '547406236761668' ;

function sleep(second = 1000) {
    return new Promise((resolve) => {
        let t = setTimeout(() => {
            clearTimeout(t);
            t = null;
            resolve();
        }, second)
    })
}


function getQueryVariable(variable) {
  var query = window.location.search.substring(1);
  var vars = query.split('&');
  for (var i = 0; i < vars.length; i++) {
      var pair = vars[i].split('=');
      if (decodeURIComponent(pair[0]) == variable) {
          return decodeURIComponent(pair[1]);
      }
  }
  console.log('Query variable %s not found', variable);
  return '';
}

function getTemplate(value) {
  let output = '';
  const key = value.toLocaleLowerCase();
  switch (key) {
      case "ralf": output = 'https://d1xzlli46wohoc.cloudfront.net/assets/images/share/ralfshare_fb.png';break;
      case "hao": output = 'https://d1xzlli46wohoc.cloudfront.net/assets/images/share/haoshare_fb.png';break;
      case "yang": output = 'https://d1xzlli46wohoc.cloudfront.net/assets/images/share/yangshare_fb.png';break;
      case "betty": output = 'https://d1xzlli46wohoc.cloudfront.net/assets/images/share/bettyshare_fb.png';break;
      case "commute_li": output = 'https://d1xzlli46wohoc.cloudfront.net/assets/images/share/commute_lishare_fb.png';break;
      case "commute_chang": output = 'https://d1xzlli46wohoc.cloudfront.net/assets/images/share/commute_changshare_fb.png';break;
      case "commute_he": output = 'https://d1xzlli46wohoc.cloudfront.net/assets/images/share/commute_heshare_fb.png';break;
      case "drangadrang": output = 'https://d1xzlli46wohoc.cloudfront.net/assets/images/share/drangadrangshare_fb.png';break;
      case "crangadrang": output = 'https://d1xzlli46wohoc.cloudfront.net/assets/images/share/drangadrangshare_fb.png';break;
      case "ku": output = 'https://d1xzlli46wohoc.cloudfront.net/assets/images/share/kushare_fb.png';break;
      case "albee": output = 'https://d1xzlli46wohoc.cloudfront.net/assets/images/share/albeeshare_fb.png';break;
      case "chefchouchou": output = 'https://d1xzlli46wohoc.cloudfront.net/assets/images/share/chefchouchoushare_fb.png';break;
      case "cookingdairy": output = 'https://d1xzlli46wohoc.cloudfront.net/assets/images/share/cookingdairyshare_fb.png';break;
      default: output = 'https://d1xzlli46wohoc.cloudfront.net/assets/images/share/ralfshare_fb.png';break;
  }
  return output;
}

function getDescription(value) {
  let output = '';
  const key = value.toLocaleLowerCase();
  switch (key) {
      case "ralf": output = '今天就來煮｜雙寶煮夫全聯先生推薦的「不知道冰花煎餃好簡單」';break;
      case "yang": output = '今天就來煮｜找蔬食Yang推薦的「我想想出國吃大阪燒」';break;
      case "hao": output = '今天就來煮｜找蔬食Hao推薦的「青菜煮油醋溫沙拉」';break;
      case "betty": output = '今天就來煮｜貝蒂做便當推薦的「我在168蒜味蝦便當」';break;
      case "commute_he": output = '就煮｜台灣通勤第一品牌-何敬旻推薦的「沒想法就涼拌雞絲」';break;
      case "commute_chang": output = '就煮｜台灣通勤第一品牌-張家倫推薦的「減肥勿餵食水果盤」';break;
      case "commute_li": output = '就煮｜台灣通勤第一品牌-李毅誠推薦的「都可以來道銷魂控肉」';break;
      case "drangadrang": output = '今天就來煮｜布萊克薛薛推薦的「看你心情好鮮芒果三明治」';break;
      case "ku": output = '就煮｜芋頭教主酷Ku推薦的「你決定就好喝芋頭珍珠鮮奶」';break;
      case "albee": output = '今天就來煮｜Albee佩軒推薦的「隨便煮韓式牛肉泡菜炒飯」';break;
      case "chefchouchou": output = '今天就來煮｜旅法神廚阿辰師推薦的「沒胃口就醬炒野菇小里肌」';break;
      case "cookingdairy": output = '就煮｜煮婦養成日記Phoebe推薦的「不餓也想吃蜂蜜芥末鮭魚」';break;
      default: output = '今天就來煮｜雙寶煮夫全聯先生推薦的「不知道冰花煎餃好簡單」';break;
  }
  return output;
}

function shareToLine(id = 1) {
    const kol = getQueryVariable('kol');
    const message = '不要說我沒揪你～今天煮什麼？這個都幫你想好了！還可以一鍵下單， 下班到家就到貨 ～趕快去用我的優惠碼賺加菜金>>\n';
    const base_url = window.location.host === 'www.our-work.com.tw' ? '/demosite/2022/2022-pxgo/justahour/' : '/';

    let share_url;
    if (window.location.host === 'www.pxfreshdelivery.tw' || window.location.host === 'pxfreshdelivery.tw') {
      share_url = `https://www.pxfreshdelivery.tw/web/getMeta?id=${id}`;
    } else {
      share_url = `https://demo.pxfreshdelivery.tw/web/getMeta?id=${id}`;
    }
    
    let redirect_url = `${window.location.protocol}//${window.location.host}${base_url}index.html?share_id=${id}`;
    if (kol) {
      share_url = share_url + `&kol=${kol}`;
      redirect_url = redirect_url + `&kol=${kol}`;
    }
    window.open(`https://line.me/R/share?text=${encodeURIComponent(message)}${encodeURIComponent(share_url)}`, '_blank');
    // window.open(`https://lineit.line.me/share/ui?url=${encodeURIComponent(share_url)}&text=${message}`, '_blank');
    sleep(2000).then(() => {
      window.location.href = redirect_url;
    }, 2000);
}

function shareToFacebook(id = 1) {
    const kol = getQueryVariable('kol');
    const hashtag = '#感謝料理救星賜我靈感_食材一鍵買齊再賺加菜金';
    const base_url = window.location.host === 'www.our-work.com.tw' ? '/demosite/2022/2022-pxgo/justahour/' : '/';

    let share_url;
    if (window.location.host === 'www.pxfreshdelivery.tw' || window.location.host === 'pxfreshdelivery.tw') {
      share_url = `https://www.pxfreshdelivery.tw/web/getMeta?id=${id}`;
    } else {
      share_url = `https://demo.pxfreshdelivery.tw/web/getMeta?id=${id}`;
    }

    let redirect_url = `${window.location.protocol}//${window.location.host}${base_url}index.html?share_id=${id}`
    if (kol) {
      share_url = share_url + `&kol=${kol}`;
      redirect_url = redirect_url + `&kol=${kol}`;
    }
    window.open(`https://www.facebook.com/sharer.php?app_id=${APP_ID}&u=${encodeURIComponent(share_url)}&hashtag=${encodeURIComponent(hashtag)}&redirect_uri=${redirect_url}`, '_blank');
    sleep(2000).then(() => {
      window.location.href = redirect_url;
    }, 2000);
}

function detectFace(image) {
    return new Promise((resolve, reject) => {
      faceapi.nets.tinyFaceDetector
        .load('./assets/libs/face-api')
        .then(() => {
          faceapi
            .loadFaceLandmarkModel('./assets/libs/face-api')
            .then(() => {
              const options = new faceapi.TinyFaceDetectorOptions({ inputSize: 512, scoreThreshold: 0.5 });
              faceapi
                .detectSingleFace(image, options)
                .then((detections) => {
                  console.log('face detections');
                  console.log(detections);
                  if (!detections) {
                    reject(new Error('你可能遮到五官或光線不足。再拍一次吧'));
                  } else {
                    resolve(detections);
                  }
                })
                .catch((error) => {
                  console.log(`detectSingleFace Error\nName:${error.name}\nMessage:${error.message}`);
                  reject(new Error('你可能遮到五官或光線不足。再拍一次吧'));
                });
            })
            .catch((error) => {
              console.log(`loadFaceRecognitionModel Error\nName:${error.name}\nMessage:${error.message}`);
              reject(new Error('你可能遮到五官或光線不足。再拍一次吧'));
            });
        })
        .catch((error) => {
          console.log(`tinyFaceDetector Error\nName:${error.name}\nMessage:${error.message}`);
          reject(new Error('你可能遮到五官或光線不足。再拍一次吧'));
        });
      
      
    });
}

function ImageLoader(src) {
  return new Promise((resolve) => {
    const image = new Image();
    image.crossOrigin = 'Anonymous';
    image.onload = () => {
      resolve(image);
    }
    image.src = src;
  })
}

function Image2Canvas(image, canvasWidth, canvasHeight) {
  const canvas = document.createElement('canvas');
  const context = canvas.getContext('2d');
  canvas.width = canvasWidth;
  canvas.height = canvasHeight;
  context.drawImage(image, (image.width - canvas.width) * -0.5, 0, image.width, image.height);
  return canvas;
}