import SparkMD5 from "spark-md5";
import { getPublicImage } from "@/assets/js/middleGround/tool";
import { requestCtx } from "@/assets/js/config";
import moment from "moment";

var tool = {
  setCookie: function(Cname, value, expiredays, path) {
    var exdate = new Date();
    exdate.setDate(exdate.getDate() + expiredays);
    document.cookie =
      Cname +
      "=" +
      escape(value) +
      (expiredays == null ? "" : ";expires=" + exdate.toGMTString()) +
      (path ? ";path=" + path : "");
  },
  getCookie: function(Cname) {
    if (document.cookie.length > 0) {
      var cStart = document.cookie.indexOf(Cname + "=");
      if (cStart != -1) {
        cStart = cStart + Cname.length + 1;
        var cEnd = document.cookie.indexOf(";", cStart);
        if (cEnd == -1) cEnd = document.cookie.length;
        return unescape(document.cookie.substring(cStart, cEnd));
      }
    }
    return "";
  },
  delCookie: function(name) {
    var exp = new Date();
    exp.setTime(exp.getTime() - 1);
    var cval = tool.getCookie(name);
    if (cval != null) {
      document.cookie = name + "=" + cval + ";expires=" + exp.toGMTString();
    }
  },
  // 强制保留2位小数，如：2，会在2后面补上00.即2.00
  toDecimal2(x) {
    var f;
    f = parseFloat(x);
    if (isNaN(f)) {
      return false;
    }
    f = Math.round(x * 100) / 100;
    var s = f.toString();
    var rs = s.indexOf(".");
    if (rs < 0) {
      rs = s.length;
      s += ".";
    }
    while (s.length <= rs + 2) {
      s += "0";
    }
    return s;
  },
  formateTime(date) {
    var newDate = new Date(+new Date(date) + 8 * 3600 * 1000)
      .toISOString()
      .replace(/T/g, " ")
      .replace(/\.[\d]{3}Z/, "");
    var time = new Date(newDate);
    return time.getTime();
  }
};

// 处理订单记录
export function setOrderList(res) {
   let currentTimestamp = moment().startOf("year");
  let arr = [];
  for (let i = 0; i < res.length; i++) {
    const item = res[i];
    // 判断是否超出申请发票的日期
    item.exceedingTheSpecifiedTime = moment(item.createDate).isBefore(
      currentTimestamp
    );
    if (item.saleMethodLinks.length > 0) {
      let itemName = null;
      let itemIcon = null;
      // let cmsItemList = item.saleMethodLinks[0].orderSaleMethod.cmsItemList[0];
      // if (cmsItemList.icon) {
      //   itemName = cmsItemList.name;
      //   itemIcon = cmsItemList.icon;
      // } else {
        itemName = item.saleMethodLinks[0].orderSaleMethod.product.name;
        itemIcon = item.saleMethodLinks[0].orderSaleMethod.product.icon;
      // }
      item.saleMethodLinks[0].title = itemName;
      item.saleMethodLinks[0].icon = getPublicImage(itemIcon);
    } else {
      const itemIcon = require("@/assets/images/bookCity/place_img.png");
      const saleMethodLink = [];
      const obj = {
        icon: itemIcon,
        orderSaleMethod: {
          price: item.payPrice,
        },
      };
      saleMethodLink.push(obj);
      item.saleMethodLinks = saleMethodLink;
    }
    if (item.state == "Success") {
      item.CustomState = "支付成功";
    }
    if (item.state == "Cancel") {
      item.CustomState = "取消支付";
    }
    if (item.state == "WaitPay") {
      item.CustomState = "等待支付";
    }
    if (item.state == "WaitDeliver") {
      item.CustomState = "正在支付";
    }
    arr.push(item);
  }
  return arr;
}

//处理表单提交数据
export function worksData(res) {
  let arr = [];
  for (let i = 0; i < res.length; i++) {
    const item = res[i];
    if (item.typeField) {
      if (item.typeField.config) {
        item.typeField.options = JSON.parse(item.typeField.config).option;
      }
      arr.push(item.typeField);
    }
  }
  return arr;
}

export function worksDataBytool(res, value, linkList) {
  let arr = [];
  let nrr = [];
  if (linkList && linkList.length > 0) {
    linkList.forEach(e =>
      nrr.push({
        linkProtectType: e.linkProtectType,
        linkType: e.linkType,
        md5: e.md5
      })
    );
  }
  res.forEach(item => {
    const obj = {
      baseType: item.typeField.baseType,
      order: 0,
      typeFieldId: item.typeField.id,
      sequenceNum: item.config ? JSON.parse(item.config).uuid : "",
      newDataAndFileLinkListRequest: []
    };
    for (let k in value) {
      if (item.typeField.refCode === k) {
        if (typeof value[k] == "object") {
          if (obj.refCode == "region") {
            obj.strValue = value[k]?.join("/");
          } else {
            obj.strValue = JSON.stringify(value[k]);
          }
        } else {
          if (obj.baseType === "String") {
            obj.strValue = value[k] + "";
          } else if (obj.baseType === "Text") {
            obj.textValue = value[k] + "";
          } else {
            obj.strValue = value[k] + "";
          }
        }
        if (item.typeField.type == "File") {
          obj.newDataAndFileLinkListRequest = nrr;
        }
      }
    }
    if (obj.strValue) {
      arr.push(obj);
    }
  });
  return arr;
}

export function resultsBytool(res, value) {
  let obj = {};
  res.forEach(item => {
    item.sequenceNum = item.config ? JSON.parse(item.config).uuid : "";
    value.forEach(e => {
      if (item.sequenceNum == e.sequenceNum) {
        try {
          if (
            e.fileLinkList.length > 0 &&
            obj[item.typeField.refCode] != "region"
          ) {
            for (let i = 0; i < e.fileLinkList.length; i++) {
              const ele = e.fileLinkList[i];
              ele.url = getPublicImage(ele.file.md5);
              ele.name = ele.file.fileName;
              ele.md5 = ele.file.md5;
              ele.isImage = true;
            }
            obj[item.typeField.refCode] = e.fileLinkList;
          } else {
            const val = JSON.parse(e.value);
            if (val) {
              obj[item.typeField.refCode] = val;
            } else {
              obj[item.typeField.refCode] = "-";
            }
          }
        } catch (error) {
          obj[item.typeField.refCode] = e.value ? e.value : "-";
        }
      }
    });
  });
  return obj;
}

export function UpdateworksDataBytool(initData, res, value, linkList) {
  let arr = [];
  let newArr = [];
  for (let i = 0; i < initData.length; i++) {
    const ele = initData[i];
    for (let j = 0; j < res.length; j++) {
      const item = res[j];
      if (item.sequenceNum == ele.sequenceNum) {
        item.refCode = ele.typeField.refCode;
      }
    }
  }
  initData.forEach(citem => {
    const updateOldData = res.find(f => f.sequenceNum == citem.sequenceNum);
    if (updateOldData) {
      const obj = {
        baseType: citem.typeField.baseType,
        order: 0,
        id: updateOldData.id,
        typeFieldId: citem.typeField.id,
        sequenceNum: citem.sequenceNum,
        setDataAndFileLinkListRequest: []
      };
      for (let k in value) {
        if (citem.typeField.refCode === k) {
          if (typeof value[k] == "object" && k != "region") {
            obj.strValue = JSON.stringify(linkList);
            obj.setDataAndFileLinkListRequest = linkList;
          } else if (typeof value[k] == "object" && k == "region") {
            obj.strValue = value[k]?.join("/");
            obj.setDataAndFileLinkListRequest = [{ area: value[k] }];
          } else {
            obj.strValue = value[k].toString();
          }
        }
      }
      // if (obj.strValue) {
      arr.push(obj);
      // }
    } else {
      const newObj = {
        baseType: citem.typeField.baseType,
        order: 0,
        typeFieldId: citem.typeField.id,
        sequenceNum: citem.sequenceNum,
        setDataAndFileLinkListRequest: []
      };
      for (let k in value) {
        if (citem.typeField.refCode === k) {
          if (typeof value[k] == "object") {
            newObj.strValue = JSON.stringify(linkList);
            newObj.setDataAndFileLinkListRequest = linkList;
          } else {
            newObj.strValue = value[k].toString();
          }
        }
      }
      if (newObj.strValue) {
        newArr.push(newObj);
      }
    }
  });
  return {
    updateData: arr,
    newData: newArr
  };
}

/**
 * 获取一个UUID
 * @param len
 * @param radix
 * @returns {string}
 */
export function uuid(len = 32, radix = 16) {
  const chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz".split(
    ""
  );
  let uuid = [];
  let i = null;
  radix = radix || chars.length;

  if (len) {
    // Compact form
    for (i = 0; i < len; i++) uuid[i] = chars[0 | (Math.random() * radix)];
  } else {
    // rfc4122, version 4 form
    let r;

    // rfc4122 requires these characters
    uuid[8] = uuid[13] = uuid[18] = uuid[23] = "-";
    uuid[14] = "4";

    // Fill in random data.  At i==19 set the high bits of clock sequence as
    // per rfc4122, sec. 4.1.5
    for (i = 0; i < 36; i++) {
      if (!uuid[i]) {
        r = 0 | (Math.random() * 16);
        uuid[i] = chars[i === 19 ? (r & 0x3) | 0x8 : r];
      }
    }
  }

  return uuid.join("");
}

export function getFileMd5(file, chunkSize) {
  return new Promise((resolve, reject) => {
    let blobSlice =
      File.prototype.slice ||
      File.prototype.mozSlice ||
      File.prototype.webkitSlice;
    let chunks = Math.ceil(file.size / chunkSize);
    let currentChunk = 0;
    let spark = new SparkMD5.ArrayBuffer();
    let fileReader = new FileReader();
    fileReader.onload = function(e) {
      spark.append(e.target.result);
      currentChunk++;
      if (currentChunk < chunks) {
        loadNext();
      } else {
        const md5 = spark.end();
        resolve(md5);
      }
    };
    fileReader.onerror = function(e) {
      reject(e);
    };

    function loadNext() {
      let start = currentChunk * chunkSize;
      let end = start + chunkSize;
      if (end > file.size) {
        end = file.size;
      }
      fileReader.readAsArrayBuffer(blobSlice.call(file, start, end));
    }
    loadNext();
  });
}

// 处理时间，用于显示音视频当前时间
export function realFormatSecond(time) {
  let duration = parseInt(time);
  let minute = parseInt(duration / 60);
  let sec = (duration % 60) + "";
  let isM0 = ":";
  if (minute == 0) {
    minute = "00";
  } else if (minute < 10) {
    minute = "0" + minute;
  }
  if (sec.length == 1) {
    sec = "0" + sec;
  }
  return minute + isM0 + sec;
}

export function getPublicFile(md5) {
  let src = null;
  if (md5) {
    src = requestCtx + `/file/api/ApiDownload?md5=${md5}`;
  } else {
    return "";
  }
  return src;
}

export default {
  ...tool,
  uuid,
  getFileMd5,
  worksDataBytool,
  resultsBytool,
  UpdateworksDataBytool,
  getPublicImage,
  worksData,
  getPublicFile
};