index.js 12.7 KB
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528
import { isIdCard } from "./validate"

/**
 * @copyright chuzhixin 1204505056@qq.com
 * @description 格式化时间
 * @param time
 * @param cFormat
 * @returns {string|null}
 */
export function parseTime(time, cFormat) {
  if (arguments.length === 0) {
    return null
  }
  const format = cFormat || "{y}-{m}-{d} {h}:{i}:{s}"
  let date
  if (typeof time === "object") {
    date = time
  } else {
    if (typeof time === "string" && /^[0-9]+$/.test(time)) {
      time = parseInt(time)
    }
    if (typeof time === "number" && time.toString().length === 10) {
      time = time * 1000
    }
    date = new Date(time)
  }
  const formatObj = {
    y: date.getFullYear(),
    m: date.getMonth() + 1,
    d: date.getDate(),
    h: date.getHours(),
    i: date.getMinutes(),
    s: date.getSeconds(),
    a: date.getDay(),
  }
  const time_str = format.replace(/{(y|m|d|h|i|s|a)+}/g, (result, key) => {
    let value = formatObj[key]
    if (key === "a") {
      return ["", "", "", "", "", "", ""][value]
    }
    if (result.length > 0 && value < 10) {
      value = "0" + value
    }
    return value || 0
  })
  return time_str
}

/**
 * @copyright chuzhixin 1204505056@qq.com
 * @description 格式化时间
 * @param time
 * @param option
 * @returns {string}
 */
export function formatTime(time, option) {
  if (("" + time).length === 10) {
    time = parseInt(time) * 1000
  } else {
    time = +time
  }
  const d = new Date(time)
  const now = Date.now()

  const diff = (now - d) / 1000

  if (diff < 30) {
    return "刚刚"
  } else if (diff < 3600) {
    // less 1 hour
    return Math.ceil(diff / 60) + "分钟前"
  } else if (diff < 3600 * 24) {
    return Math.ceil(diff / 3600) + "小时前"
  } else if (diff < 3600 * 24 * 2) {
    return "1天前"
  }
  if (option) {
    return parseTime(time, option)
  } else {
    return (
      d.getMonth() +
      1 +
      "" +
      d.getDate() +
      "" +
      d.getHours() +
      "" +
      d.getMinutes() +
      ""
    )
  }
}

/**
 * @description 计算时间差
 * @param startTime
 * @param endTime
 * @returns {string} xx天xx小时xx分xx秒
 */
export function getTimePoor(startTime, endTime) {
  if (!startTime || !endTime) {
    return ""
  }
  let result = ""
  let date = new Date(endTime).getTime() - new Date(startTime).getTime() //时间差的毫秒数
  //------------------------------
  //计算出相差天数
  let days = Math.floor(date / (24 * 3600 * 1000))
  if (days > 0) result += days + ""
  //计算出小时数

  let leave1 = date % (24 * 3600 * 1000) //计算天数后剩余的毫秒数
  let hours = Math.floor(leave1 / (3600 * 1000))
  if (hours > 0) result += hours + "小时 "
  //计算相差分钟数
  let leave2 = leave1 % (3600 * 1000) //计算小时数后剩余的毫秒数
  let minutes = Math.floor(leave2 / (60 * 1000))
  if (minutes > 0) result += minutes + ""
  //计算相差秒数
  let leave3 = leave2 % (60 * 1000) //计算分钟数后剩余的毫秒数
  let seconds = Math.round(leave3 / 1000)
  if (seconds > 0) result += seconds + ""
  return result
}

/**
 * @description 根据身份证获取出生日期 年龄 性别
 * @param idCard
 * @param type birthDate age gender
 * @returns {string}
 */
export function getInfoByIdCard(idCard, type = "birthDate") {
  if (!isIdCard(idCard)) return
  let birthDate
  let age
  let gender

  const orgBirthDate = idCard.substring(6, 14)
  const orgGender = idCard.substring(16, 17)

  gender = orgGender % 2 == 1 ? "1" : "2"

  birthDate =
    orgBirthDate.substring(0, 4) +
    "-" +
    orgBirthDate.substring(4, 6) +
    "-" +
    orgBirthDate.substring(6, 8)

  const birthdays = new Date(birthDate.replace(/-/g, "/"))
  let d = new Date()
  age =
    d.getFullYear() -
    birthdays.getFullYear() -
    (d.getMonth() < birthdays.getMonth() ||
      (d.getMonth() == birthdays.getMonth() && d.getDate() < birthdays.getDate())
      ? 1
      : 0)

  switch (type) {
    case "birthDate":
      return birthDate
    case "age":
      return age
    case "gender":
      return gender
    default:
      return
  }
}

/**
 * @copyright chuzhixin 1204505056@qq.com
 * @description 将url请求参数转为json格式
 * @param url
 * @returns {{}|any}
 */
export function paramObj(url) {
  const search = url.split("?")[1]
  if (!search) {
    return {}
  }
  return JSON.parse(
    '{"' +
    decodeURIComponent(search)
      .replace(/"/g, '\\"')
      .replace(/&/g, '","')
      .replace(/=/g, '":"')
      .replace(/\+/g, " ") +
    '"}'
  )
}

/**
 * @copyright chuzhixin 1204505056@qq.com
 * @description 父子关系的数组转换成树形结构数据
 * @param data
 * @returns {*}
 */
export function translateDataToTree(data) {
  const parent = data.filter(
    (value) => value.parentId === "undefined" || value.parentId == null
  )
  const children = data.filter(
    (value) => value.parentId !== "undefined" && value.parentId != null
  )
  const translator = (parent, children) => {
    parent.forEach((parent) => {
      children.forEach((current, index) => {
        if (current.parentId === parent.id) {
          const temp = JSON.parse(JSON.stringify(children))
          temp.splice(index, 1)
          translator([current], temp)
          typeof parent.children !== "undefined"
            ? parent.children.push(current)
            : (parent.children = [current])
        }
      })
    })
  }
  translator(parent, children)
  return parent
}

/**
 * @copyright chuzhixin 1204505056@qq.com
 * @description 树形结构数据转换成父子关系的数组
 * @param data
 * @returns {[]}
 */
export function translateTreeToData(data) {
  const result = []
  data.forEach((item) => {
    const loop = (data) => {
      result.push({
        id: data.id,
        name: data.name,
        parentId: data.parentId,
      })
      const child = data.children
      if (child) {
        for (let i = 0; i < child.length; i++) {
          loop(child[i])
        }
      }
    }
    loop(item)
  })
  return result
}

/**
 * @copyright chuzhixin 1204505056@qq.com
 * @description 10位时间戳转换
 * @param time
 * @returns {string}
 */
export function tenBitTimestamp(time) {
  const date = new Date(time * 1000)
  const y = date.getFullYear()
  let m = date.getMonth() + 1
  m = m < 10 ? "" + m : m
  let d = date.getDate()
  d = d < 10 ? "" + d : d
  let h = date.getHours()
  h = h < 10 ? "0" + h : h
  let minute = date.getMinutes()
  let second = date.getSeconds()
  minute = minute < 10 ? "0" + minute : minute
  second = second < 10 ? "0" + second : second
  return y + "" + m + "" + d + "" + h + ":" + minute + ":" + second //组合
}

/**
 * @copyright chuzhixin 1204505056@qq.com
 * @description 13位时间戳转换
 * @param time
 * @returns {string}
 */
export function thirteenBitTimestamp(time) {
  const date = new Date(time / 1)
  const y = date.getFullYear()
  let m = date.getMonth() + 1
  m = m < 10 ? "" + m : m
  let d = date.getDate()
  d = d < 10 ? "" + d : d
  let h = date.getHours()
  h = h < 10 ? "0" + h : h
  let minute = date.getMinutes()
  let second = date.getSeconds()
  minute = minute < 10 ? "0" + minute : minute
  second = second < 10 ? "0" + second : second
  return y + "" + m + "" + d + "" + h + ":" + minute + ":" + second //组合
}

/**
 * @copyright chuzhixin 1204505056@qq.com
 * @description 获取随机id
 * @param length
 * @returns {string}
 */
export function uuid(length = 32) {
  const num = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890"
  let str = ""
  for (let i = 0; i < length; i++) {
    str += num.charAt(Math.floor(Math.random() * num.length))
  }
  return str
}

/**
 * @copyright chuzhixin 1204505056@qq.com
 * @description m到n的随机数
 * @param m
 * @param n
 * @returns {number}
 */
export function random(m, n) {
  return Math.floor(Math.random() * (m - n) + n)
}

/**
 * @copyright chuzhixin 1204505056@qq.com
 * @description addEventListener
 * @type {function(...[*]=)}
 */
export const on = (function () {
  return function (element, event, handler, useCapture = false) {
    if (element && event && handler) {
      element.addEventListener(event, handler, useCapture)
    }
  }
})()

/**
 * @copyright chuzhixin 1204505056@qq.com
 * @description removeEventListener
 * @type {function(...[*]=)}
 */
export const off = (function () {
  return function (element, event, handler, useCapture = false) {
    if (element && event) {
      element.removeEventListener(event, handler, useCapture)
    }
  }
})()

/**
 * @description 防抖
 * @param func
 * @param wait
 * @param immediate
 * @returns {Function}
 *
 */
export function debounce(func, wait, immediate) {
  let timeout, args, context, timestamp, result

  const later = function () {
    // 据上一次触发时间间隔
    const last = +new Date() - timestamp

    // 上次被包装函数被调用时间间隔 last 小于设定时间间隔 wait
    if (last < wait && last > 0) {
      timeout = setTimeout(later, wait - last)
    } else {
      timeout = null
      // 如果设定为immediate===true,因为开始边界已经调用过了此处无需调用
      if (!immediate) {
        result = func.apply(context, args)
        if (!timeout) context = args = null
      }
    }
  }
  return function (...args) {
    context = this
    timestamp = +new Date()
    const callNow = immediate && !timeout
    // 如果延时不存在,重新设定延时
    if (!timeout) timeout = setTimeout(later, wait)
    if (callNow) {
      result = func.apply(context, args)
      context = args = null
    }

    return result
  }
}

/**
 * @description 节流
 * @param fn
 * @param delay
 * @param immediate
 * @returns {Function}
 */
export function throttle(fn, delay = 500, immediate = false) {
  let timer = null,
    immediateTimer = null,
    immediateRunning = !immediate

  return function () {
    let context = this,
      args = arguments

    if (immediate && !immediateRunning) {
      fn.apply(context, args)
      immediateRunning = true
      // // 重置首次执行标识
      immediateTimer = setTimeout(() => {
        immediateRunning = false
      }, delay)
      return
    }

    if (!timer) {
      // 如果有后续触发,在定时器中取消immediateTimer
      if (immediateTimer) {
        clearTimeout(immediateTimer)
        immediateTimer = null
      }

      timer = setTimeout(() => {
        fn.apply(context, args)
        timer = null
        immediateTimer = setTimeout(() => {
          immediateRunning = false
        }, delay)
      }, delay)
    }
  }
}

/**
 * @description excel导出
 * @param data
 * @param title
 *
 */

export function excelExport(data, title = "结果") {
  if ("msSaveOrOpenBlob" in navigator) {
    //兼容ie
    let blob = new Blob([data], {
      type: "application/vnd.ms-excel",
    })
    window.navigator.msSaveOrOpenBlob(blob, `${title}.xlsx`)
    return
  } else {
    const link = document.createElement("a")
    let blob = new Blob([data], {
      type: "application/vnd.ms-excel",
    })
    link.style.display = "none"
    link.href = URL.createObjectURL(blob)
    link.setAttribute("download", `${title}.xlsx`)
    document.body.appendChild(link)
    link.click()
    document.body.removeChild(link)
  }
}

/**
 * 根据list、value 得出 label
 * @export
 * @param {*} list 数据list
 * @param {*} value 对应值
 * @returns
 */
export function formatDicList(list, value, connector = ",") {
  if (!list) return ""
  if (list.constructor !== Array) return ""
  // if (!value && value != 0) return ""
  let result = "--"
  let multiple = Array.isArray(value) ? true : false
  if (multiple) {
    const resultList = []
    value.forEach((val) => {
      let obj = list.find((item) => item.value == val)
      if (obj) {
        resultList.push(obj.label)
      }
    })
    result = resultList.join(connector)
  } else {
    list.some((item) => {
      if (item.value === value) {
        result = item.label
      }
    })
  }
  return result
}
/**
 * base64编码转换成pdf
 * @export
 * @param {*} code base64字符串
 * @returns url pdf地址
 */
export function base64ToPdf(code) {
  code = res.data.replace(/\\r|\\n/g, "")
  let raw = window.atob(code)
  let rawLen = raw.length
  let arr = new Uint8Array(rawLen)
  for (let i = 0; i < rawLen; ++i) {
    arr[i] = raw.charCodeAt(i)
  }
  let bold = new Blob([arr], { type: "application/pdf" })
  return URL.createObjectURL(bold)
}

/**
 * 秒转换成天时分秒
 * @export
 * @param time
 * @returns {string}
 */
export function changeTime(time) {
  let day = Math.floor(time / 86400) //天
  let hours = Math.floor((time % 86400) / 3600) //时
  let minutes = Math.floor((time % 3600) / 60) //分
  let seconds = Math.floor(time % 60) //秒
  return `${day ? day + "" : ""} ${hours ? hours + "小时" : ""}${
    minutes ? minutes + "" : ""
    }${seconds}秒`
}

export default { formatDicList, excelExport }