/**
 * @description 格式化时间
 * @param time
 * @param cFormat
 * @returns {string|null}
 */
export function parseTime(time: any, cFormat: string) {
  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' && /^\d+$/.test(time)) time = Number.parseInt(time)
    if (typeof time === 'number' && time.toString().length === 10) time = time * 1000
    date = new Date(time)
  }
  const formatObj: any = {
    y: date.getFullYear(),
    m: date.getMonth() + 1,
    d: date.getDate(),
    h: date.getHours(),
    i: date.getMinutes(),
    s: date.getSeconds(),
    a: date.getDay(),
  }
  return format.replaceAll(/{([adhimsy])+}/g, (result, key) => {
    let value = formatObj[key]
    if (key === 'a') return ['日', '一', '二', '三', '四', '五', '六'][value]
    if (result.length > 0 && value < 10) value = `0${value}`
    return value || 0
  })
}

/**
 * @description 格式化时间
 * @param time
 * @param option
 * @returns {string}
 */
export function formatTime(time: any, option: any) {
  if (`${time}`.length === 10) time = Number.parseInt(time) * 1000
  else time = +time
  const d: any = new Date(time)
  const now: number = Date.now()
  const diff = (now - d) / 1000
  if (diff < 30) return '刚刚'
  else if (diff < 3600) return `${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}月${d.getDate()}日${d.getHours()}时${d.getMinutes()}分`
}

/**
 * @description 将url请求参数转为json格式
 * @param url
 * @returns {{}|any}
 */
export function paramObj(url: string) {
  const search = url.split('?')[1]
  if (!search) return {}
  return JSON.parse(
    `{"${decodeURIComponent(search)
      .replaceAll('"', String.raw`\"`)
      .replaceAll('&', '","')
      .replaceAll('=', '":"')
      .replaceAll('+', ' ')}"}`
  )
}

/**
 * @description 父子关系的数组转换成树形结构数据
 * @param data
 * @returns {*}
 */
export function translateDataToTree(data: any[]) {
  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: any[], children: any[]) => {
    parent.forEach((_parent: any) => {
      children.forEach((current: any, index: number) => {
        if (current.parentId === _parent.id) {
          const temp = JSON.parse(JSON.stringify(children))
          temp.splice(index, 1)
          translator([current], temp)
          _parent.children === undefined ? (_parent.children = [current]) : _parent.children.push(current)
        }
      })
    })
  }
  translator(parent, children)
  return parent
}

/**
 * @description 树形结构数据转换成父子关系的数组
 * @param data
 * @returns {[]}
 */
export function translateTreeToData(data: any) {
  const result: any[] = []
  data.forEach((item: any) => {
    const loop = (data: any) => {
      result.push({
        id: data.id,
        name: data.name,
        parentId: data.parentId,
      })
      const child = data.children
      if (child) {
        for (const element of child) {
          loop(element)
        }
      }
    }
    loop(item)
  })
  return result
}

/**
 * @description 10位时间戳转换
 * @param time
 * @returns {string}
 */
export function tenBitTimestamp(time: number) {
  const date = new Date(time * 1000)
  const y = date.getFullYear()
  let m: string | number = date.getMonth() + 1
  m = m < 10 ? `${m}` : m
  let d: string | number = date.getDate()
  d = d < 10 ? `${d}` : d
  let h: string | number = date.getHours()
  h = h < 10 ? `0${h}` : h
  let minute: string | number = date.getMinutes()
  let second: string | number = date.getSeconds()
  minute = minute < 10 ? `0${minute}` : minute
  second = second < 10 ? `0${second}` : second
  return `${y}年${m}月${d}日 ${h}:${minute}:${second}` //组合
}

/**
 * @description 13位时间戳转换
 * @param time
 * @returns {string}
 */
export function thirteenBitTimestamp(time: number) {
  const date = new Date(time)
  const y = date.getFullYear()
  let m: string | number = date.getMonth() + 1
  m = m < 10 ? `${m}` : m
  let d: string | number = date.getDate()
  d = d < 10 ? `${d}` : d
  let h: string | number = date.getHours()
  h = h < 10 ? `0${h}` : h
  let minute: string | number = date.getMinutes()
  let second: string | number = date.getSeconds()
  minute = minute < 10 ? `0${minute}` : minute
  second = second < 10 ? `0${second}` : second
  return `${y}年${m}月${d}日 ${h}:${minute}:${second}` //组合
}

/**
 * @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
}

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

/**
 * @description 数组打乱
 * @param array
 * @returns {*}
 */
export function shuffle(array: any[]) {
  let m = array.length,
    t,
    i
  while (m) {
    i = Math.floor(Math.random() * m--)
    t = array[m]
    array[m] = array[i]
    array[i] = t
  }
  return array
}

export function moveElement(array: any, oldIndex: any, newIndex: any) {
  if (oldIndex < 0 || oldIndex >= array.length) return array
  if (newIndex < 0 || newIndex >= array.length) return array
  const element = array[oldIndex]
  array.splice(oldIndex, 1)
  array.splice(newIndex, 0, element)
  return array
}

// 添加日期范围
export function addDateRange(params: any, dateRange: any, propName: string) {
  let search = Object.assign({}, params)
  search.params = typeof search.params === 'object' && search.params !== null && !Array.isArray(search.params) ? search.params : {}
  dateRange = Array.isArray(dateRange) ? dateRange : []
  if (dateRange.length === 0) {
    return search
  }
  if (propName === undefined) {
    search.params['beginTime'] = dateRange[0]
    search.params['endTime'] = dateRange[1]
  } else {
    search.params[`begin${propName}`] = dateRange[0]
    search.params[`end${propName}`] = dateRange[1]
  }

  return search
}

// 表单重置
export function resetForm(refName: string) {
  if (this.$refs[refName]) {
    this.$refs[refName].resetFields()
  }
}

// 转换字符串，undefined,null等转化为""
export function parseStrEmpty(str: any) {
  if (!str || str == 'undefined' || str == 'null') {
    return ''
  }
  return str
}

/**
 * 参数处理
 * @param {*} params  参数
 */
export function tansParams(params: any) {
  let result = ''
  for (const propName of Object.keys(params)) {
    const value = params[propName]
    const part = `${encodeURIComponent(propName)}=`
    if (value !== null && value !== '' && value !== undefined) {
      if (typeof value === 'object') {
        for (const key of Object.keys(value)) {
          if (value[key] !== null && value[key] !== '' && value[key] !== undefined) {
            let params = `${propName}[${key}]`
            const subPart = `${encodeURIComponent(params)}=`
            result += `${subPart}${encodeURIComponent(value[key])}&`
          }
        }
      } else {
        result += `${part}${encodeURIComponent(value)}&`
      }
    }
  }
  return result
}

// 验证是否为blob格式
export function blobValidate(data: any) {
  return data.type !== 'application/json'
}

/**
 * 构造树型结构数据
 * @param {*} data 数据源
 * @param {*} id id字段 默认 'id'
 * @param {*} parentId 父节点字段 默认 'parentId'
 * @param {*} children 孩子节点字段 默认 'children'
 */
export function handleTree(data: any, id: any, parentId: any, children: any) {
  let config = {
    id: id || 'id',
    parentId: parentId || 'parentId',
    childrenList: children || 'children',
  }

  const childrenListMap: any = {}
  const nodeIds: any = {}
  const tree = []

  for (let d of data) {
    let parentId = d[config.parentId]
    if (childrenListMap[parentId] == null) {
      childrenListMap[parentId] = []
    }
    nodeIds[d[config.id]] = d
    childrenListMap[parentId].push(d)
  }

  for (let d of data) {
    let parentId = d[config.parentId]
    if (nodeIds[parentId] == null) {
      tree.push(d)
    }
  }

  for (let t of tree) {
    adaptToChildrenList(t)
  }

  function adaptToChildrenList(o: any) {
    if (childrenListMap[o[config.id]] !== null) {
      o[config.childrenList] = childrenListMap[o[config.id]]
    }
    if (o[config.childrenList]) {
      for (let c of o[config.childrenList]) {
        adaptToChildrenList(c)
      }
    }
  }
  return tree
}
