qcast-front/src/components/floor-plan/modal/dimensionLine/DimensionLineSetting.jsx

import { useEffect, useRef, useState } from 'react'
import WithDraggable from '@/components/common/draggable/WithDraggable'
import { usePopup } from '@/hooks/usePopup'
import { useMessage } from '@/hooks/useMessage'
import { useRecoilState, useRecoilValue } from 'recoil'
import { contextPopupPositionState } from '@/store/popupAtom'
import QSelectBox from '@/components/common/select/QSelectBox'
import { canvasState, pitchTextSelector } from '@/store/canvasAtom'
import { defaultSlope } from '@/store/commonAtom'

export default function DimensionLineSetting(props) {
  const contextPopupPosition = useRecoilValue(contextPopupPositionState)
  let { id, setIsShow, pos = contextPopupPosition } = props
  const { getMessage } = useMessage()
  const { closePopup } = usePopup()
  const canvas = useRecoilValue(canvasState)
  const pitchText = useRecoilState(pitchTextSelector)
  const SelectOption01 = defaultSlope
  const [basicLength, setBasicLength] = useState(0)
  const [slopeAble, setSlopeAble] = useState(false)
  const changeSlopeRef = useRef()

  let slopeInput1, slopeInput2

  useEffect(() => {
    if (canvas) {
      const dimensionObject = canvas.getActiveObject()
      const id = dimensionObject.groupId
      const textObj = dimensionObject._objects.filter((obj) => obj.name === 'dimensionLineText' && obj.id === id)[0]
      setBasicLength(parseInt(textObj.text))
    }

    return () => {
      setBasicLength(0)
    }
  }, [])

  const handleChangeLength = () => {
    const changeLength = changeSlopeRef.current

    if (canvas) {
      const dimensionObject = canvas.getActiveObject()
      const id = dimensionObject.groupId
      const textObj = dimensionObject._objects.filter((obj) => obj.name === 'dimensionLineText' && obj.id === id)[0]
      let resultText = changeLength.value > 0 ? changeLength.value : '0'

      if (slopeAble) {
        if (slopeInput1) {
          resultText = calculateLength(basicLength, slopeInput1.angleValue).toFixed(0)

          if (slopeInput2) {
            const angle = slopeInput1 + slopeInput2
            const length = calculateLength(basicLength, angle)
            resultText = length.toFixed(2)
          }
        }
      }

      textObj.set({
        text: String(resultText),
      })

      canvas.renderAll()
    }
  }

  const handleSelectbox = (option, params) => {
    const index = params.index
    if (index === 1) slopeInput1 = option
    if (index === 2) slopeInput2 = option
  }

  function calculateLength(originalLength, angle) {
    const angleInRadians = angle * (Math.PI / 180) // 각도를 라디안으로 변환
    const result = Math.sqrt(Math.pow(originalLength * Math.tan(angleInRadians), 2) + Math.pow(originalLength, 2))
    return result
  }

  return (
    <WithDraggable isShow={true} pos={pos}>
      <div className={`modal-pop-wrap xm mount`}>
        <div className="modal-head">
          <h1 className="title">{getMessage('contextmenu.display.edit')} </h1>
          <button className="modal-close" onClick={() => closePopup(id)}>
            닫기
          </button>
        </div>
        <div className="modal-body">
          <div className="guide">{getMessage('modal.display.edit.info')}</div>
          <div className="mb-box">
            <div className="slope-wrap">
              <div className="outline-form mb15">
                <span className="mr10">{getMessage('modal.display.edit.before.length')}</span>
                <div className="input-grid mr5">
                  <input type="text" className="input-origin block" value={basicLength} readOnly />
                </div>
              </div>
              <div className="mb-box">
                <div className="outline-form">
                  <span className="mr10">{getMessage('modal.display.edit.after.length')}</span>
                  <div className="input-grid mr5">
                    <input type="text" className="input-origin block" ref={changeSlopeRef} />
                  </div>
                </div>
              </div>
              <div className="d-check-box pop">
                <input type="checkbox" id="ch99" onChange={() => setSlopeAble(!slopeAble)} />
                <label htmlFor="ch99">{getMessage('modal.display.edit.input.slope')}</label>
              </div>
            </div>
          </div>
          <div className="slope-wrap">
            <div className="warning">{getMessage('modal.display.edit.input.slope')}</div>
            <div className="display-change-wrap">
              <div className="outline-form mb15">
                <span className="mr10">{getMessage('slope')}</span>
                <div className="grid-select mr10">
                  <QSelectBox title={''} options={SelectOption01} disabled={!slopeAble} params={{ index: 1 }} onChange={handleSelectbox} />
                </div>
                <span className="thin">{pitchText}</span>
              </div>
              <div className="outline-form">
                <span className="mr10">{getMessage('slope')}</span>
                <div className="grid-select mr10">
                  <QSelectBox title={''} options={SelectOption01} disabled={!slopeAble} params={{ index: 2 }} onChange={handleSelectbox} />
                </div>
                <span className="thin">{pitchText}</span>
              </div>
            </div>
            <div className="warning">{getMessage('modal.display.edit.input.slope.info')}</div>
          </div>
          <div className="grid-btn-wrap">
            <button className="btn-frame modal act" onClick={handleChangeLength}>
              {getMessage('modal.common.save')}
            </button>
          </div>
        </div>
      </div>
    </WithDraggable>
  )
}