|
| 1 | +import { |
| 2 | + useCallback, |
| 3 | + useMemo, |
| 4 | +} from 'react'; |
| 5 | +import { CloseLineIcon } from '@ifrc-go/icons'; |
| 6 | +import { |
| 7 | + Button, |
| 8 | + ButtonLayout, |
| 9 | + Container, |
| 10 | + InputError, |
| 11 | + ListView, |
| 12 | + Modal, |
| 13 | +} from '@ifrc-go/ui'; |
| 14 | +import { useBooleanState } from '@ifrc-go/ui/hooks'; |
| 15 | +import { isNotDefined } from '@togglecorp/fujs'; |
| 16 | +import { |
| 17 | + MapBounds, |
| 18 | + MapLayer, |
| 19 | + MapSource, |
| 20 | +} from '@togglecorp/re-map'; |
| 21 | +import turfBbox from '@turf/bbox'; |
| 22 | +import { |
| 23 | + type FillLayer, |
| 24 | + type LineLayer, |
| 25 | + type MapboxGeoJSONFeature, |
| 26 | + type SymbolLayer, |
| 27 | +} from 'mapbox-gl'; |
| 28 | + |
| 29 | +import GoMapContainer from '#components/GoMapContainer'; |
| 30 | +import useCountry from '#hooks/domain/useCountry'; |
| 31 | +import { |
| 32 | + COLOR_BLACK, |
| 33 | + COLOR_DARK_GREY, |
| 34 | + COLOR_LIGHT_GREY, |
| 35 | + COLOR_PRIMARY_RED, |
| 36 | + COLOR_TEXT, |
| 37 | + COLOR_TEXT_ON_DARK, |
| 38 | + DEFAULT_MAP_PADDING, |
| 39 | + DURATION_MAP_ZOOM, |
| 40 | +} from '#utils/constants'; |
| 41 | + |
| 42 | +import BaseMap from '../BaseMap'; |
| 43 | + |
| 44 | +interface Props<NAME> { |
| 45 | + name: NAME; |
| 46 | + value: number[] | null | undefined; |
| 47 | + onChange: (newValue: number[] | undefined, name: NAME) => void; |
| 48 | + countryId: number; |
| 49 | + error?: React.ReactNode; |
| 50 | +} |
| 51 | + |
| 52 | +function Admin2Input<const NAME>(props: Props<NAME>) { |
| 53 | + const { |
| 54 | + name, |
| 55 | + value, |
| 56 | + onChange, |
| 57 | + countryId, |
| 58 | + error, |
| 59 | + } = props; |
| 60 | + |
| 61 | + const countryDetails = useCountry({ id: countryId }); |
| 62 | + const iso3 = countryDetails?.iso3; |
| 63 | + |
| 64 | + const bounds = useMemo(() => { |
| 65 | + if (!countryDetails) { |
| 66 | + return undefined; |
| 67 | + } |
| 68 | + |
| 69 | + return turfBbox(countryDetails.bbox); |
| 70 | + }, [ |
| 71 | + countryDetails, |
| 72 | + ]); |
| 73 | + |
| 74 | + const adminOneLabelLayerOptions: Omit<SymbolLayer, 'id'> = useMemo(() => ({ |
| 75 | + type: 'symbol', |
| 76 | + paint: { |
| 77 | + 'text-opacity': [ |
| 78 | + 'match', |
| 79 | + ['get', 'country_id'], |
| 80 | + countryId, |
| 81 | + 1, |
| 82 | + 0, |
| 83 | + ], |
| 84 | + }, |
| 85 | + layout: { |
| 86 | + 'text-offset': [ |
| 87 | + 0, 1, |
| 88 | + ], |
| 89 | + visibility: 'visible', |
| 90 | + }, |
| 91 | + }), [countryId]); |
| 92 | + |
| 93 | + const adminTwoLineLayerOptions: Omit<LineLayer, 'id'> | undefined = useMemo(() => { |
| 94 | + if (!iso3) { |
| 95 | + return undefined; |
| 96 | + } |
| 97 | + |
| 98 | + return { |
| 99 | + type: 'line', |
| 100 | + 'source-layer': `go-admin2-${iso3}-staging`, |
| 101 | + paint: { |
| 102 | + 'line-color': COLOR_BLACK, |
| 103 | + 'line-opacity': 1, |
| 104 | + }, |
| 105 | + layout: { |
| 106 | + visibility: 'visible', |
| 107 | + }, |
| 108 | + }; |
| 109 | + }, [iso3]); |
| 110 | + |
| 111 | + const adminTwoFillLayerOptions = useMemo((): Omit<FillLayer, 'id'> | undefined => { |
| 112 | + if (!iso3) { |
| 113 | + return undefined; |
| 114 | + } |
| 115 | + const defaultColor: NonNullable<FillLayer['paint']>['fill-color'] = [ |
| 116 | + 'case', |
| 117 | + ['boolean', ['feature-state', 'hovered'], false], |
| 118 | + COLOR_DARK_GREY, |
| 119 | + COLOR_LIGHT_GREY, |
| 120 | + ]; |
| 121 | + const options: Omit<FillLayer, 'id'> = { |
| 122 | + type: 'fill', |
| 123 | + 'source-layer': `go-admin2-${iso3}-staging`, |
| 124 | + paint: { |
| 125 | + 'fill-color': (!value || value.length <= 0) |
| 126 | + ? defaultColor |
| 127 | + : [ |
| 128 | + 'match', |
| 129 | + ['get', 'id'], |
| 130 | + ...value.map((admin2Id) => [ |
| 131 | + admin2Id, |
| 132 | + COLOR_PRIMARY_RED, |
| 133 | + ]).flat(), |
| 134 | + defaultColor, |
| 135 | + ], |
| 136 | + 'fill-outline-color': COLOR_DARK_GREY, |
| 137 | + 'fill-opacity': 1, |
| 138 | + }, |
| 139 | + layout: { |
| 140 | + visibility: 'visible', |
| 141 | + }, |
| 142 | + }; |
| 143 | + return options; |
| 144 | + }, [iso3, value]); |
| 145 | + |
| 146 | + const adminTwoLabelLayerOptions = useMemo((): Omit<SymbolLayer, 'id'> | undefined => { |
| 147 | + const textColor: NonNullable<SymbolLayer['paint']>['text-color'] = ( |
| 148 | + value && value.length > 0 |
| 149 | + ? [ |
| 150 | + 'match', |
| 151 | + ['get', 'id'], |
| 152 | + ...value.map((admin2Id) => [ |
| 153 | + admin2Id, |
| 154 | + COLOR_TEXT_ON_DARK, |
| 155 | + ]).flat(), |
| 156 | + COLOR_TEXT, |
| 157 | + ] |
| 158 | + : COLOR_TEXT |
| 159 | + ); |
| 160 | + |
| 161 | + const options: Omit<SymbolLayer, 'id'> = { |
| 162 | + type: 'symbol', |
| 163 | + 'source-layer': `go-admin2-${iso3}-centroids`, |
| 164 | + paint: { |
| 165 | + 'text-color': textColor, |
| 166 | + 'text-opacity': 1, |
| 167 | + }, |
| 168 | + layout: { |
| 169 | + 'text-field': ['get', 'name'], |
| 170 | + 'text-anchor': 'center', |
| 171 | + 'text-size': 10, |
| 172 | + }, |
| 173 | + }; |
| 174 | + return options; |
| 175 | + }, [iso3, value]); |
| 176 | + |
| 177 | + const handleAdmin2Click = useCallback((clickedFeature: MapboxGeoJSONFeature) => { |
| 178 | + const properties = clickedFeature?.properties as { |
| 179 | + id: number; |
| 180 | + admin1_id: number; |
| 181 | + code: string; |
| 182 | + admin1_name: string; |
| 183 | + name?: string; |
| 184 | + }; |
| 185 | + if (isNotDefined(properties.id)) { |
| 186 | + return false; |
| 187 | + } |
| 188 | + |
| 189 | + const valueIndex = value?.findIndex((admin2Id) => admin2Id === properties.id) ?? -1; |
| 190 | + |
| 191 | + if (valueIndex === -1) { |
| 192 | + onChange([...(value ?? []), properties.id], name); |
| 193 | + } else { |
| 194 | + onChange(value?.toSpliced(valueIndex, 1), name); |
| 195 | + } |
| 196 | + |
| 197 | + return false; |
| 198 | + }, [value, name, onChange]); |
| 199 | + |
| 200 | + const [ |
| 201 | + showModal, |
| 202 | + { |
| 203 | + setTrue: setShowModalTrue, |
| 204 | + setFalse: setShowModalFalse, |
| 205 | + }, |
| 206 | + ] = useBooleanState(false); |
| 207 | + |
| 208 | + const removeSelection = useCallback((admin2Id: number) => { |
| 209 | + const index = value?.findIndex((selectedAdmin2Id) => selectedAdmin2Id === admin2Id) ?? -1; |
| 210 | + |
| 211 | + if (index !== -1) { |
| 212 | + onChange(value?.toSpliced(index, 1), name); |
| 213 | + } |
| 214 | + }, [value, onChange, name]); |
| 215 | + |
| 216 | + return ( |
| 217 | + <ListView layout="block"> |
| 218 | + <Container |
| 219 | + heading="Selected areas:" |
| 220 | + headingLevel={5} |
| 221 | + footer={( |
| 222 | + <Button |
| 223 | + name={undefined} |
| 224 | + onClick={setShowModalTrue} |
| 225 | + // FIXME: use label from props |
| 226 | + > |
| 227 | + Select areas |
| 228 | + </Button> |
| 229 | + )} |
| 230 | + withCompactMessage |
| 231 | + empty={!value || value.length === 0} |
| 232 | + > |
| 233 | + <ListView |
| 234 | + withWrap |
| 235 | + spacing="2xs" |
| 236 | + > |
| 237 | + {value?.map((admin2Id) => ( |
| 238 | + <ButtonLayout |
| 239 | + spacing="2xs" |
| 240 | + after={( |
| 241 | + <Button |
| 242 | + name={admin2Id} |
| 243 | + onClick={removeSelection} |
| 244 | + styleVariant="action" |
| 245 | + > |
| 246 | + <CloseLineIcon /> |
| 247 | + </Button> |
| 248 | + )} |
| 249 | + > |
| 250 | + {admin2Id} |
| 251 | + </ButtonLayout> |
| 252 | + ))} |
| 253 | + </ListView> |
| 254 | + </Container> |
| 255 | + {error && ( |
| 256 | + <InputError> |
| 257 | + {error} |
| 258 | + </InputError> |
| 259 | + )} |
| 260 | + {showModal && ( |
| 261 | + <Modal |
| 262 | + onClose={setShowModalFalse} |
| 263 | + // FIXME: use strings |
| 264 | + heading="Select Admin-2" |
| 265 | + footerActions={( |
| 266 | + <Button |
| 267 | + name={undefined} |
| 268 | + onClick={setShowModalFalse} |
| 269 | + // FIXME: use strings |
| 270 | + > |
| 271 | + Done |
| 272 | + </Button> |
| 273 | + )} |
| 274 | + > |
| 275 | + <BaseMap |
| 276 | + baseLayers={( |
| 277 | + <MapLayer |
| 278 | + layerKey="admin-1-label" |
| 279 | + layerOptions={adminOneLabelLayerOptions} |
| 280 | + /> |
| 281 | + )} |
| 282 | + > |
| 283 | + <GoMapContainer |
| 284 | + title="Admin-2 Map" |
| 285 | + withoutDownloadButton |
| 286 | + /> |
| 287 | + {bounds && ( |
| 288 | + <MapBounds |
| 289 | + duration={DURATION_MAP_ZOOM} |
| 290 | + padding={DEFAULT_MAP_PADDING} |
| 291 | + bounds={bounds} |
| 292 | + /> |
| 293 | + )} |
| 294 | + {/* eslint-disable-next-line max-len */} |
| 295 | + {adminTwoFillLayerOptions && adminTwoLineLayerOptions && adminTwoLabelLayerOptions && ( |
| 296 | + <> |
| 297 | + <MapSource |
| 298 | + sourceKey="country-admin-2" |
| 299 | + sourceOptions={{ |
| 300 | + type: 'vector', |
| 301 | + url: `mapbox://go-ifrc.go-admin2-${iso3}-staging`, |
| 302 | + }} |
| 303 | + > |
| 304 | + <MapLayer |
| 305 | + layerKey="admin-2-fill" |
| 306 | + layerOptions={adminTwoFillLayerOptions} |
| 307 | + onClick={handleAdmin2Click} |
| 308 | + hoverable |
| 309 | + /> |
| 310 | + <MapLayer |
| 311 | + layerKey="admin-2-line" |
| 312 | + layerOptions={adminTwoLineLayerOptions} |
| 313 | + /> |
| 314 | + </MapSource> |
| 315 | + <MapSource |
| 316 | + sourceKey="country-admin-2-labels" |
| 317 | + sourceOptions={{ |
| 318 | + type: 'vector', |
| 319 | + url: `mapbox://go-ifrc.go-admin2-${iso3}-centroids`, |
| 320 | + }} |
| 321 | + > |
| 322 | + <MapLayer |
| 323 | + layerKey="admin-2-label" |
| 324 | + layerOptions={adminTwoLabelLayerOptions} |
| 325 | + /> |
| 326 | + </MapSource> |
| 327 | + </> |
| 328 | + )} |
| 329 | + </BaseMap> |
| 330 | + </Modal> |
| 331 | + )} |
| 332 | + </ListView> |
| 333 | + ); |
| 334 | +} |
| 335 | + |
| 336 | +export default Admin2Input; |
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