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A Compose Multiplatform library to display tiled maps, with support for markers, paths, and rotation

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package ovh.plrapps.mapcompose.api

import ovh.plrapps.mapcompose.ui.state.markers.model.ClusterClickBehavior as ClusterClickBehaviorInternal
import ovh.plrapps.mapcompose.ui.state.markers.model.Custom as CustomInternal
import ovh.plrapps.mapcompose.ui.state.markers.model.Default as DefaultInternal
import ovh.plrapps.mapcompose.ui.state.markers.model.None as NoneInternal


sealed interface ClusterClickBehavior

/**
 * Zoom-in to reveal a subset or all markers of the cluster.
 */
data object Default : ClusterClickBehavior

/**
 * When a cluster a clicked, the provided [onClick] callback is invoked.
 */
data class Custom(val onClick: (ClusterData) -> Unit) : ClusterClickBehavior

/**
 * Cluster related data.
 * @param x, y The coordinates of the cluster's barycenter
 * @param markers The list of markers contained by the cluster
 */
data class ClusterData(val x: Double, val y: Double, val markers: List)

/**
 * Clusters aren't clickable
 */
data object None : ClusterClickBehavior

/**
 * Convert public api type to internal type.
 */
internal fun ClusterClickBehavior.toInternal(): ClusterClickBehaviorInternal {
    return when (this) {
        is Custom -> CustomInternal(
            onClick = {
                this.onClick(
                    ClusterData(
                        it.x,
                        it.y,
                        it.markers.map { markerData ->
                            MarkerDataSnapshot(markerData.id, markerData.x, markerData.y)
                        }
                    )
                )
            }
        )
        Default -> DefaultInternal
        None -> NoneInternal
    }
}