import moment from "moment/moment";

// 获取当月第一天
export function getFirstDayOfMonth(date) {
  date.setDate(1);
  return this.timeFormat(date);
}
// 获取当天时间
export function getToday(type = 'YYYY-MM-DD HH:mm:ss') {
  const obj = {
    starttime: "",
    endtime: "",
  };
  obj.starttime = moment(moment().startOf("day").valueOf()).format(
    type
  );
  obj.endtime = moment(moment().valueOf()).format(type);
  return obj;
}
/**
 *
 * @returns 今日的时间戳
 */
export function getTodayTime() {
  // 获取今天的开始时间戳（午夜00:00:00）
  const startOfToday = new Date();
  startOfToday.setHours(0, 0, 0, 0);
  const startOfTodayTimestamp = startOfToday.getTime();

  // 获取今天的结束时间戳（下一天的午夜前一秒，即23:59:59）
  const endOfToday = new Date();
  endOfToday.setHours(23, 59, 59, 999); // 设置时间为23:59:59.999
  const endOfTodayTimestamp = endOfToday.getTime();
  return {
    startOfTodayTimestamp,
    endOfTodayTimestamp,
  };
}
// 获取当月时间
export function getCurrMonthDays() {
  const obj = {
    starttime: "",
    endtime: "",
  };
  obj.starttime = moment(
    moment().month(moment().month()).startOf("month").valueOf()
  ).format("YYYY-MM-DD HH:mm:ss");
  obj.endtime = moment(
    moment().month(moment().month()).endOf("month").valueOf()
  ).format("YYYY-MM-DD HH:mm:ss");
  return obj;
}
// 获取当月时间
export function getCurrMonthDay() {
  const obj = {
    starttime: "",
    endtime: "",
  };
  obj.starttime = moment().month(moment().month()).startOf("month").valueOf()
  obj.endtime = moment().endOf('day').valueOf()
  return obj;
}
// 获取昨日时间
export function getYesterday(type = "YYYY-MM-DD HH:mm:ss") {
  const obj = {
    starttime: "",
    endtime: "",
  };
  obj.starttime = moment(
    moment().add(-1, "days").startOf("day").valueOf()
  ).format(type);
  obj.endtime = moment(moment().add(-1, "days").endOf("day").valueOf()).format(
    type
  );
  return obj;
}
// 获取近一周时间
export function getlastweek() {
  const obj = {
    starttime: "",
    endtime: "",
  };
  obj.starttime = moment(
    moment().add(-7, "days").startOf("day").valueOf()
  ).format("YYYY-MM-DD HH:mm:ss");
  obj.endtime = moment(moment().add(-1, "days").endOf("day").valueOf()).format(
    "YYYY-MM-DD HH:mm:ss"
  );
  return obj;
}
// 获取上个月时间
export function getLastMonthDays() {
  const obj = {
    starttime: "",
    endtime: "",
  };
  obj.starttime = moment(
    moment()
      .month(moment().month() - 1)
      .startOf("month")
      .valueOf()
  ).format("YYYY-MM-DD HH:mm:ss");
  obj.endtime = moment(
    moment()
      .month(moment().month() - 1)
      .endOf("month")
      .valueOf()
  ).format("YYYY-MM-DD HH:mm:ss");
  return obj;
}
// 时间戳转化为 YY-mm-dd hh-mm-ss格式
export function filterTime2(time) {
  var date = new Date(time);
  var y = date.getFullYear();
  var m = date.getMonth() + 1;
  m = m < 10 ? "0" + m : m;
  var d = date.getDate();
  d = d < 10 ? "0" + d : d;
  var h = date.getHours();
  h = h < 10 ? "0" + h : h;
  var minute = date.getMinutes();
  minute = minute < 10 ? "0" + minute : minute;
  var s = date.getSeconds();
  s = s < 10 ? "0" + s : s;
  return y + "-" + m + "-" + d + " " + h + ":" + minute + ":" + s;
}
// 时间戳转化为 YY-mm-dd 格式
export function filterTimeYMD(time) {
  var date = new Date(time);
  var y = date.getFullYear();
  var m = date.getMonth() + 1;
  m = m < 10 ? "0" + m : m;
  var d = date.getDate();
  d = d < 10 ? "0" + d : d;
  return y + "-" + m + "-" + d;
}
// 时间戳转化为 mm-dd 格式
export function filterTimeMD(time) {
  var date = new Date(time);
  var m = date.getMonth() + 1;
  m = m < 10 ? "0" + m : m;
  var d = date.getDate();
  d = d < 10 ? "0" + d : d;
  return m + "-" + d;
}
// 时间戳转化为 mm-dd 格式
export function filterTimeMDHM(time) {
  var date = new Date(time);
  var m = date.getMonth() + 1;
  m = m < 10 ? "0" + m : m;
  var d = date.getDate();
  d = d < 10 ? "0" + d : d;
  var h = date.getHours();
  h = h < 10 ? "0" + h : h;
  var minute = date.getMinutes();
  minute = minute < 10 ? "0" + minute : minute;
  return m + "-" + d + "  " + h + ":" + minute;
}
// 获取特定天数
export function filterTime1(time) {
  var date = new Date(time);
  var d = date.getDate();
  d = d < 10 ? "0" + d : d;
  return d;
}
// 时间戳转化为 YY-mm-dd格式
export function filterTime3(time) {
  var date = new Date(time);
  var y = date.getFullYear();
  var m = date.getMonth() + 1;
  m = m < 10 ? "0" + m : m;
  var d = date.getDate();
  d = d < 10 ? "0" + d : d;
  return y + "-" + m + "-" + d;
}
// 时间戳转化为 YY-mm格式
export function filterTime4(time) {
  var date = new Date(time);
  var y = date.getFullYear();
  var m = date.getMonth() + 1;
  m = m < 10 ? "0" + m : m;
  return y + "-" + m;
}
// 根据每月的时间戳获取最后一天的时间戳
export function filterTime5(time) {
  const now = new Date(time); // 当前日期
  // console.log(now)
  const nowMonth = now.getMonth(); // 当前月
  const nowYear = now.getFullYear(); // 当前年
  // this.tmieformat()
  // console.log(nowMonth + 1)
  const monthEndDate = new Date(nowYear, nowMonth + 1, 0, 23, 59, 59);
  const c = Date.parse(monthEndDate);
  return c;
}
// 返回小时
export function filterTimeHH(time) {
  var date = new Date(time);
  var h = date.getHours();
  h = h < 10 ? "0" + h : h;
  return h;
}
// 返回月天小时
export function filterTimeMDHS(time) {
  var date = new Date(time);
  var m = date.getMonth() + 1;
  m = m < 10 ? "0" + m : m;
  var d = date.getDate();
  d = d < 10 ? "0" + d : d;
  var h = date.getHours();
  h = h < 10 ? "0" + h : h;
  return m + "月" + d + "日" + h;
}
// 复杂数组对象去重
export function uniqueArray(array) {
  return array.reduce((accumulator, currentValue) => {
    const stringified = JSON.stringify(currentValue);
    if (!accumulator.some((item) => JSON.stringify(item) === stringified)) {
      accumulator.push(currentValue);
    }
    return accumulator;
  }, []);
}
// 判断当月有多少天
export function getDaysInCurrentMonth() {
  const today = new Date();
  const year = today.getFullYear();
  const month = today.getMonth() + 1;
  const nextMonthFirstDay = new Date(year, month, 1);
  const lastDay = new Date(nextMonthFirstDay - 1);
  return lastDay.getDate();
}

export function getnewdate(dataStr, pattern = "YYYY-MM-DD HH:mm:ss") {
  if (dataStr) {
    var date = new Date(dataStr / 1);
    var y = date.getFullYear();
    var m = date.getMonth() + 1;
    m = m < 10 ? "0" + m : m;
    var d = date.getDate();
    d = d < 10 ? "0" + d : d;
    var h = date.getHours();
    h = h < 10 ? "0" + h : h;
    var minute = date.getMinutes();
    minute = minute < 10 ? "0" + minute : minute;
    var s = date.getSeconds();
    s = s < 10 ? "0" + s : s;
    return y + "-" + m + "-" + d + " " + h + ":" + minute + ":" + s;
  } else {
    return "";
  }
}

/**
 *
 * @returns 当前日期,格式为"yyyy-mm-dd"
 */
export function getCurrentDate() {
  var today = new Date();
  var dd = String(today.getDate()).padStart(2, "0");
  var mm = String(today.getMonth() + 1).padStart(2, "0"); // 注意：月份是从0开始的，所以需要+1
  var yyyy = today.getFullYear();
  return yyyy + "-" + mm + "-" + dd;
}

/**
 * @param {String} time 'yyyy-mm-dd'
 * @returns 'yyyy-mm-dd'转为时间戳
 */
export function dateToTimestamp(time) {
  if (time) {
    var date = new Date(time);
    return date.getTime();
  }
}
/**
 * @param {*} dateStr
 * @returns '传入日期的最后一秒时间戳'
 */
export function getLastSecondTimestamp(dateStr) {
  // 创建一个Date对象
  var date = new Date(dateStr);

  // 设置时间为当天的最后一秒
  date.setHours(23, 59, 59);

  // 返回时间戳
  return date.getTime();
}

/**
 * @returns '上个月的时间戳'
 */
export function getLastMounthTime() {
  // 获取当前日期
  const now = new Date();

  // 设置日期为上个月的第一天
  const startOfPreviousMonth = new Date(
    now.getFullYear(),
    now.getMonth() - 1,
    1
  );

  // 设置日期为上个月的最后一天
  const endOfPreviousMonth = new Date(now.getFullYear(), now.getMonth(), 0);
  // 设置时间为当天的最后一秒
  endOfPreviousMonth.setHours(23, 59, 59, 999);
  // 获取时间戳
  const startOfLastMonth = startOfPreviousMonth.getTime();
  const endOfLastMonth = endOfPreviousMonth.getTime();
  return {
    startOfLastMonth,
    endOfLastMonth,
  };
}