File size: 2,999 Bytes
1e92f2d | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 | import { Component } from 'react';
import PropTypes from 'prop-types';
import { connectGeoSearch } from 'react-instantsearch-dom';
import { LatLngPropType, BoundingBoxPropType } from './propTypes';
function isEqualPosition(a, b) {
if (a === b) {
return true;
}
if (a === undefined || b === undefined) {
return false;
}
return a.lat === b.lat && a.lng === b.lng;
}
function isEqualCurrentRefinement(a, b) {
if (a === b) {
return true;
}
if (a === undefined || b === undefined) {
return false;
}
return (
isEqualPosition(a.northEast, b.northEast) &&
isEqualPosition(a.southWest, b.southWest)
);
}
export class Connector extends Component {
static propTypes = {
hits: PropTypes.arrayOf(PropTypes.object).isRequired,
isRefinedWithMap: PropTypes.bool.isRequired,
enableRefineOnMapMove: PropTypes.bool.isRequired,
refine: PropTypes.func.isRequired,
children: PropTypes.func.isRequired,
position: LatLngPropType,
currentRefinement: BoundingBoxPropType,
};
static getDerivedStateFromProps(props, state) {
const { position, currentRefinement } = props;
const { previousPosition, previousCurrentRefinement } = state;
const positionChanged = !isEqualPosition(previousPosition, position);
const currentRefinementChanged = !isEqualCurrentRefinement(
previousCurrentRefinement,
currentRefinement
);
const sliceNextState = {
previousPosition: position,
previousCurrentRefinement: currentRefinement,
};
if (positionChanged || currentRefinementChanged) {
return {
...sliceNextState,
hasMapMoveSinceLastRefine: false,
};
}
return sliceNextState;
}
state = {
isRefineOnMapMove: this.props.enableRefineOnMapMove,
hasMapMoveSinceLastRefine: false,
previousPosition: this.props.position,
previousCurrentRefinement: this.props.currentRefinement,
};
toggleRefineOnMapMove = () =>
this.setState(({ isRefineOnMapMove }) => ({
isRefineOnMapMove: !isRefineOnMapMove,
}));
setMapMoveSinceLastRefine = (next) => {
const { hasMapMoveSinceLastRefine } = this.state;
if (hasMapMoveSinceLastRefine === next) {
return;
}
this.setState(() => ({
hasMapMoveSinceLastRefine: next,
}));
};
render() {
const {
hits,
isRefinedWithMap,
position,
currentRefinement,
refine,
children,
} = this.props;
const { isRefineOnMapMove, hasMapMoveSinceLastRefine } = this.state;
return children({
toggleRefineOnMapMove: this.toggleRefineOnMapMove,
setMapMoveSinceLastRefine: this.setMapMoveSinceLastRefine,
hits,
isRefinedWithMap,
isRefineOnMapMove,
// @MAJOR hasMapMoveSinceLastRefine -> hasMapMovedSinceLastRefine
hasMapMoveSinceLastRefine,
position,
currentRefinement,
refine,
});
}
}
export default connectGeoSearch(Connector, { $$widgetType: 'ais.geoSearch' });
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