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import React from 'react'
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const jsonToParams = (data = {}) => {
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  if (!data) {
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    return false
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  } else {
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    const formBody = []
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    for (const property in data) {
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      const encodedKey = encodeURIComponent(property)
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      // @ts-ignore
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      const encodedValue = encodeURIComponent(data[property])
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      formBody.push(encodedKey + '=' + encodedValue)
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    }
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    const _formBody = formBody.join('&')
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    return _formBody
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  }
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}
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const useWindowSize = () => {
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  const [size, setSize] = React.useState([0, 0])
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  React.useLayoutEffect(() => {
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    function updateSize() {
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      setSize([window.innerWidth, window.innerHeight])
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    }
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    window.addEventListener('resize', updateSize)
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    updateSize()
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    return () => window.removeEventListener('resize', updateSize)
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  }, [])
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  return size
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}
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const filterItems = (query = '', items = []) => {
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  if (!query) {
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    return items
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  }
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  return items.filter((conversation) =>
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    conversation.name.toLowerCase().includes(query.toLowerCase())
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  )
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}
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const debounce = (func, timeout = 300) => {
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  let timer
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  return (...args) => {
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    clearTimeout(timer)
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    timer = setTimeout(() => {
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      func.apply(this, args)
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    }, timeout)
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  }
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}
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const scrollToBottom = (element) => {
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  if (!element.current) {
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    return false
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  }
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  element.scrollTop = element.scrollHeight * 9
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}
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export { useWindowSize, jsonToParams, debounce, scrollToBottom, filterItems }