Analytic: Feature to change Air Quality standards on charts #2383
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,142 @@ | ||
| import React, { useState, useRef, useEffect } from 'react'; | ||
| import { MdKeyboardArrowRight, MdKeyboardArrowDown } from 'react-icons/md'; | ||
| import { useDispatch, useSelector } from 'react-redux'; | ||
| import { setAqStandard } from '@/lib/store/services/charts/ChartSlice'; | ||
| import { IoMdCheckmark } from 'react-icons/io'; | ||
|
|
||
| const aqStandards = [ | ||
| { | ||
| name: 'WHO', | ||
| value: { | ||
| pm2_5: 10, | ||
| pm10: 20, | ||
| no2: 40, | ||
| }, | ||
| }, | ||
| { | ||
| name: 'NEMA', | ||
| value: { | ||
| pm2_5: 15, | ||
| pm10: 45, | ||
| no2: 25, | ||
| }, | ||
| }, | ||
| { | ||
| name: 'KCCA', | ||
| value: { | ||
| pm2_5: 20, | ||
| pm10: 50, | ||
| no2: 30, | ||
| }, | ||
| }, | ||
| { | ||
| name: 'LASEPA', | ||
| value: { | ||
| pm2_5: 25, | ||
| pm10: 55, | ||
| no2: 35, | ||
| }, | ||
| }, | ||
| ]; | ||
|
|
||
| const StandardsMenu = () => { | ||
| const [isOpen, setIsOpen] = useState(false); | ||
| const [isMobile, setIsMobile] = useState(false); | ||
| const menuRef = useRef(null); | ||
| const dispatch = useDispatch(); | ||
| const selectedStandard = useSelector((state) => state.chart.aqStandard); | ||
|
|
||
| useEffect(() => { | ||
| const handleClickOutside = (event) => { | ||
| if (menuRef.current && !menuRef.current.contains(event.target)) { | ||
| setIsOpen(false); | ||
| } | ||
| }; | ||
|
|
||
| const handleResize = () => { | ||
| setIsMobile(window.innerWidth < 640); // Adjust this breakpoint as needed | ||
| }; | ||
|
|
||
| document.addEventListener('mousedown', handleClickOutside); | ||
| window.addEventListener('resize', handleResize); | ||
| handleResize(); // Initial check | ||
|
|
||
| return () => { | ||
| document.removeEventListener('mousedown', handleClickOutside); | ||
| window.removeEventListener('resize', handleResize); | ||
| }; | ||
| }, []); | ||
|
|
||
| const handleSelectStandard = (standard) => { | ||
| dispatch(setAqStandard(standard)); | ||
| setIsOpen(false); | ||
| }; | ||
|
|
||
| const currentStandard = | ||
| aqStandards.find((s) => s.name === selectedStandard?.name) || | ||
| aqStandards[0]; | ||
|
|
||
| return ( | ||
| <div | ||
| className="relative w-full border-t border-gray-200" | ||
| ref={menuRef} | ||
| onMouseEnter={() => setIsOpen(true)} | ||
| onMouseLeave={() => setIsOpen(false)} | ||
| > | ||
| <button | ||
| className="flex justify-between items-center w-full px-4 py-2 text-sm text-gray-600 hover:bg-gray-50" | ||
| aria-haspopup="true" | ||
| aria-expanded={isOpen} | ||
| > | ||
| <span>Air Quality Standard</span> | ||
| <span className="text-gray-400 ml-2 transition-transform duration-200"> | ||
| {isMobile ? ( | ||
| <MdKeyboardArrowDown | ||
| size={18} | ||
| className={`transform ${isOpen ? 'rotate-180' : ''}`} | ||
| /> | ||
| ) : ( | ||
| <MdKeyboardArrowRight | ||
| size={18} | ||
| className={`transform ${isOpen ? 'rotate-180' : ''}`} | ||
| /> | ||
| )} | ||
| </span> | ||
| </button> | ||
| <div | ||
| className={` | ||
| absolute bg-white shadow-md p-1 border border-gray-200 rounded-md | ||
| transition-all duration-200 ease-in-out overflow-hidden z-10 | ||
| ${isOpen ? 'opacity-100 visible' : 'opacity-0 invisible'} | ||
| ${isMobile ? 'left-0 right-0 top-full mt-1' : 'right-full top-0 mt-0'} | ||
| `} | ||
| style={{ | ||
| width: '100%', | ||
| transform: isMobile ? 'none' : 'translateX(-8px)', | ||
| }} | ||
| > | ||
| {aqStandards.map((standard, index) => ( | ||
| <button | ||
| key={standard.name} | ||
| className={` | ||
| flex flex-row justify-between items-center w-full px-4 py-2 | ||
| text-sm text-gray-600 hover:bg-gray-50 | ||
| ${standard.name === currentStandard.name ? 'bg-gray-100' : ''} | ||
| ${index !== 0 ? 'border-t border-gray-200' : ''} | ||
| `} | ||
| onClick={() => handleSelectStandard(standard)} | ||
| > | ||
| <span className="font-medium">{standard.name}</span> | ||
| {standard.name === currentStandard.name && ( | ||
| <span className="text-green-500 ml-2"> | ||
| <IoMdCheckmark size={18} /> | ||
| </span> | ||
| )} | ||
| </button> | ||
| ))} | ||
| </div> | ||
| </div> | ||
| ); | ||
| }; | ||
|
|
||
| export default StandardsMenu; | ||
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🛠️ Refactor suggestion
Add error handling for missing standards.
The current standard selection logic should handle cases where the standard is not found in the array.
📝 Committable suggestion