225 lines
9 KiB
TypeScript
225 lines
9 KiB
TypeScript
import Toggle from "../Input/Toggle"
|
|
import Svg from "../../Svg"
|
|
import { UIEventSource } from "../../Logic/UIEventSource"
|
|
import { SubtleButton } from "../Base/SubtleButton"
|
|
import { GeoOperations } from "../../Logic/GeoOperations"
|
|
import Combine from "../Base/Combine"
|
|
import { Button } from "../Base/Button"
|
|
import Translations from "../i18n/Translations"
|
|
import SplitAction from "../../Logic/Osm/Actions/SplitAction"
|
|
import Title from "../Base/Title"
|
|
import StaticFeatureSource from "../../Logic/FeatureSource/Sources/StaticFeatureSource"
|
|
import LayerConfig from "../../Models/ThemeConfig/LayerConfig"
|
|
import { BBox } from "../../Logic/BBox"
|
|
import split_point from "../../assets/layers/split_point/split_point.json"
|
|
import { OsmConnection } from "../../Logic/Osm/OsmConnection"
|
|
import { Changes } from "../../Logic/Osm/Changes"
|
|
import LayoutConfig from "../../Models/ThemeConfig/LayoutConfig"
|
|
import FilteredLayer from "../../Models/FilteredLayer"
|
|
import BaseUIElement from "../BaseUIElement"
|
|
import { VariableUiElement } from "../Base/VariableUIElement"
|
|
import ScrollableFullScreen from "../Base/ScrollableFullScreen"
|
|
import { LoginToggle } from "./LoginButton"
|
|
import { SpecialVisualizationState } from "../SpecialVisualization"
|
|
|
|
export default class SplitRoadWizard extends Combine {
|
|
private static splitLayerStyling = new LayerConfig(
|
|
split_point,
|
|
"(BUILTIN) SplitRoadWizard.ts",
|
|
true
|
|
)
|
|
|
|
public dialogIsOpened: UIEventSource<boolean>
|
|
|
|
/**
|
|
* A UI Element used for splitting roads
|
|
*
|
|
* @param id: The id of the road to remove
|
|
* @param state: the state of the application
|
|
*/
|
|
constructor(id: string, state: SpecialVisualizationState) {
|
|
const t = Translations.t.split
|
|
|
|
// Contains the points on the road that are selected to split on - contains geojson points with extra properties such as 'location' with the distance along the linestring
|
|
const splitPoints = new UIEventSource<{ feature: any; freshness: Date }[]>([])
|
|
|
|
const hasBeenSplit = new UIEventSource(false)
|
|
|
|
// Toggle variable between show split button and map
|
|
const splitClicked = new UIEventSource<boolean>(false)
|
|
|
|
const leafletMap = new UIEventSource<BaseUIElement>(
|
|
SplitRoadWizard.setupMapComponent(id, splitPoints, state)
|
|
)
|
|
|
|
// Toggle between splitmap
|
|
const splitButton = new SubtleButton(
|
|
Svg.scissors_ui().SetStyle("height: 1.5rem; width: auto"),
|
|
new Toggle(
|
|
t.splitAgain.Clone().SetClass("text-lg font-bold"),
|
|
t.inviteToSplit.Clone().SetClass("text-lg font-bold"),
|
|
hasBeenSplit
|
|
)
|
|
)
|
|
|
|
const splitToggle = new LoginToggle(splitButton, t.loginToSplit.Clone(), state)
|
|
|
|
// Save button
|
|
const saveButton = new Button(t.split.Clone(), async () => {
|
|
hasBeenSplit.setData(true)
|
|
splitClicked.setData(false)
|
|
const splitAction = new SplitAction(
|
|
id,
|
|
splitPoints.data.map((ff) => ff.feature.geometry.coordinates),
|
|
{
|
|
theme: state?.layoutToUse?.id,
|
|
},
|
|
5,
|
|
(coordinates) => {
|
|
state.allElements.ContainingFeatures.get(id).geometry["coordinates"] =
|
|
coordinates
|
|
}
|
|
)
|
|
await state.changes.applyAction(splitAction)
|
|
// We throw away the old map and splitpoints, and create a new map from scratch
|
|
splitPoints.setData([])
|
|
leafletMap.setData(SplitRoadWizard.setupMapComponent(id, splitPoints, state))
|
|
|
|
// Close the popup. The contributor has to select a segment again to make sure they continue editing the correct segment; see #1219
|
|
ScrollableFullScreen.collapse()
|
|
})
|
|
|
|
saveButton.SetClass("btn btn-primary mr-3")
|
|
const disabledSaveButton = new Button(t.split.Clone(), undefined)
|
|
disabledSaveButton.SetClass("btn btn-disabled mr-3")
|
|
// Only show the save button if there are split points defined
|
|
const saveToggle = new Toggle(
|
|
disabledSaveButton,
|
|
saveButton,
|
|
splitPoints.map((data) => data.length === 0)
|
|
)
|
|
|
|
const cancelButton = Translations.t.general.cancel
|
|
.Clone() // Not using Button() element to prevent full width button
|
|
.SetClass("btn btn-secondary mr-3")
|
|
.onClick(() => {
|
|
splitPoints.setData([])
|
|
splitClicked.setData(false)
|
|
})
|
|
|
|
cancelButton.SetClass("btn btn-secondary block")
|
|
|
|
const splitTitle = new Title(t.splitTitle)
|
|
|
|
const mapView = new Combine([
|
|
splitTitle,
|
|
new VariableUiElement(leafletMap),
|
|
new Combine([cancelButton, saveToggle]).SetClass("flex flex-row"),
|
|
])
|
|
mapView.SetClass("question")
|
|
super([
|
|
Toggle.If(hasBeenSplit, () =>
|
|
t.hasBeenSplit.Clone().SetClass("font-bold thanks block w-full")
|
|
),
|
|
new Toggle(mapView, splitToggle, splitClicked),
|
|
])
|
|
this.dialogIsOpened = splitClicked
|
|
const self = this
|
|
splitButton.onClick(() => {
|
|
splitClicked.setData(true)
|
|
self.ScrollIntoView()
|
|
})
|
|
}
|
|
|
|
private static setupMapComponent(
|
|
id: string,
|
|
splitPoints: UIEventSource<{ feature: any; freshness: Date }[]>,
|
|
state: {
|
|
filteredLayers: UIEventSource<FilteredLayer[]>
|
|
backgroundLayer: UIEventSource<BaseLayer>
|
|
featureSwitchIsTesting: UIEventSource<boolean>
|
|
featureSwitchIsDebugging: UIEventSource<boolean>
|
|
featureSwitchShowAllQuestions: UIEventSource<boolean>
|
|
osmConnection: OsmConnection
|
|
featureSwitchUserbadge: UIEventSource<boolean>
|
|
changes: Changes
|
|
layoutToUse: LayoutConfig
|
|
allElements: ElementStorage
|
|
}
|
|
): BaseUIElement {
|
|
// Load the road with given id on the minimap
|
|
const roadElement = state.allElements.ContainingFeatures.get(id)
|
|
|
|
// Minimap on which you can select the points to be splitted
|
|
const miniMap = Minimap.createMiniMap({
|
|
background: state.backgroundLayer,
|
|
allowMoving: true,
|
|
leafletOptions: {
|
|
minZoom: 14,
|
|
},
|
|
})
|
|
miniMap.SetStyle("width: 100%; height: 24rem").SetClass("rounded-xl overflow-hidden")
|
|
|
|
miniMap.installBounds(BBox.get(roadElement).pad(0.25), false)
|
|
|
|
// Define how a cut is displayed on the map
|
|
|
|
// Datalayer displaying the road and the cut points (if any)
|
|
new ShowDataMultiLayer({
|
|
features: StaticFeatureSource.fromGeojson([roadElement]),
|
|
layers: state.filteredLayers,
|
|
leafletMap: miniMap.leafletMap,
|
|
zoomToFeatures: true,
|
|
state,
|
|
})
|
|
|
|
new ShowDataLayer({
|
|
features: new StaticFeatureSource(splitPoints),
|
|
leafletMap: miniMap.leafletMap,
|
|
zoomToFeatures: false,
|
|
layerToShow: SplitRoadWizard.splitLayerStyling,
|
|
state,
|
|
})
|
|
/**
|
|
* Handles a click on the overleaf map.
|
|
* Finds the closest intersection with the road and adds a point there, ready to confirm the cut.
|
|
* @param coordinates Clicked location, [lon, lat]
|
|
*/
|
|
function onMapClick(coordinates) {
|
|
// First, we check if there is another, already existing point nearby
|
|
const points = splitPoints.data
|
|
.map((f, i) => [f.feature, i])
|
|
.filter(
|
|
(p) => GeoOperations.distanceBetween(p[0].geometry.coordinates, coordinates) < 5
|
|
)
|
|
.map((p) => p[1])
|
|
.sort((a, b) => a - b)
|
|
.reverse(/*Copy/derived list, inplace reverse is fine*/)
|
|
if (points.length > 0) {
|
|
for (const point of points) {
|
|
splitPoints.data.splice(point, 1)
|
|
}
|
|
splitPoints.ping()
|
|
return
|
|
}
|
|
|
|
// Get nearest point on the road
|
|
const pointOnRoad = GeoOperations.nearestPoint(<any>roadElement, coordinates) // pointOnRoad is a geojson
|
|
|
|
// Update point properties to let it match the layer
|
|
pointOnRoad.properties["_split_point"] = "yes"
|
|
|
|
// Add it to the list of all points and notify observers
|
|
splitPoints.data.push({ feature: pointOnRoad, freshness: new Date() }) // show the point on the data layer
|
|
splitPoints.ping() // not updated using .setData, so manually ping observers
|
|
}
|
|
|
|
// When clicked, pass clicked location coordinates to onMapClick function
|
|
miniMap.leafletMap.addCallbackAndRunD((leafletMap) =>
|
|
leafletMap.on("click", (mouseEvent: LeafletMouseEvent) => {
|
|
onMapClick([mouseEvent.latlng.lng, mouseEvent.latlng.lat])
|
|
})
|
|
)
|
|
return miniMap
|
|
}
|
|
}
|