Add device collective demo
This commit is contained in:
parent
c63c2db651
commit
a2b5880da9
@ -93,7 +93,7 @@ internal class RemoteDeviceConnect {
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val virtualMagixEndpoint = VirtualMagixEndpoint(deviceManager)
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val remoteDevice = virtualMagixEndpoint.remoteDevice(context, "client", "device", "test".asName())
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val remoteDevice: DeviceClient = virtualMagixEndpoint.remoteDevice(context, "client", "device", "test".asName())
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assertContains(0.0..1.0, remoteDevice.read(TestDevice.value))
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@ -1,10 +1,10 @@
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package space.kscience.controls.client
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import kotlinx.coroutines.CompletableDeferred
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import kotlinx.coroutines.Dispatchers
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import kotlinx.coroutines.delay
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import kotlinx.coroutines.launch
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import kotlinx.coroutines.test.runTest
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import kotlinx.coroutines.withContext
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import space.kscience.controls.client.RemoteDeviceConnect.TestDevice
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import space.kscience.controls.manager.DeviceManager
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import space.kscience.controls.manager.install
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@ -20,8 +20,8 @@ class MagixLoopTest {
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@Test
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fun realDeviceHub() = runTest {
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withContext(Dispatchers.Default) {
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val context = Context {
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coroutineContext(Dispatchers.Default)
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plugin(DeviceManager)
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}
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@ -33,11 +33,14 @@ class MagixLoopTest {
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deviceManager.launchMagixService(deviceEndpoint, "device")
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launch {
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delay(50)
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val trigger = CompletableDeferred<Unit>()
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context.launch {
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repeat(10) {
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deviceManager.install("test[$it]", TestDevice)
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}
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delay(100)
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trigger.complete(Unit)
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}
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val clientEndpoint = MagixEndpoint.rSocketWithWebSockets("localhost")
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@ -45,11 +48,9 @@ class MagixLoopTest {
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val remoteHub = clientEndpoint.remoteDeviceHub(context, "client", "device")
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assertEquals(0, remoteHub.devices.size)
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delay(60)
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clientEndpoint.requestDeviceUpdate("client", "device")
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delay(60)
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trigger.join()
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assertEquals(10, remoteHub.devices.size)
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server.stop()
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}
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}
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}
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@ -1,3 +1,5 @@
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@file:OptIn(FlowPreview::class)
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package space.kscience.controls.compose
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import androidx.compose.runtime.*
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@ -6,11 +8,8 @@ import io.github.koalaplot.core.line.LinePlot
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import io.github.koalaplot.core.style.LineStyle
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import io.github.koalaplot.core.xygraph.DefaultPoint
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import io.github.koalaplot.core.xygraph.XYGraphScope
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import kotlinx.coroutines.Job
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import kotlinx.coroutines.delay
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import kotlinx.coroutines.*
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import kotlinx.coroutines.flow.*
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import kotlinx.coroutines.isActive
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import kotlinx.coroutines.launch
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import kotlinx.datetime.Clock
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import kotlinx.datetime.Instant
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import space.kscience.controls.api.Device
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@ -13,6 +13,7 @@ kscience {
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commonMain {
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implementation(projects.controlsVisualisationCompose)
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implementation(projects.controlsConstructor)
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implementation(projects.magix.magixRsocket)
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}
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jvmMain {
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// implementation("io.ktor:ktor-server-cio")
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@ -0,0 +1,20 @@
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package space.kscience.controls.demo.map
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import kotlinx.coroutines.FlowPreview
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import kotlinx.coroutines.flow.Flow
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import kotlinx.coroutines.flow.sample
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import space.kscience.controls.constructor.DeviceState
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import kotlin.time.Duration
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@OptIn(FlowPreview::class)
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class DebounceDeviceState<T>(
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val origin: DeviceState<T>,
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val interval: Duration,
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) : DeviceState<T> {
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override val value: T get() = origin.value
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override val valueFlow: Flow<T> get() = origin.valueFlow.sample(interval)
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override fun toString(): String = "DebounceDeviceState($value, interval=$interval)"
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}
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fun <T> DeviceState<T>.debounce(interval: Duration) = DebounceDeviceState(this, interval)
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@ -0,0 +1,43 @@
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package space.kscience.controls.demo.map
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import space.kscience.controls.constructor.ModelConstructor
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import space.kscience.controls.constructor.MutableDeviceState
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import space.kscience.controls.constructor.onTimer
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import space.kscience.dataforge.context.Context
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import space.kscience.maps.coordinates.Gmc
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typealias RemoteDeviceId = String
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data class RemoteDeviceState(
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val id: RemoteDeviceId,
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val configuration: RemoteDeviceConfiguration,
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val position: MutableDeviceState<Gmc>,
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val velocity: MutableDeviceState<GmcVelocity>,
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)
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public fun RemoteDeviceState(
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id: RemoteDeviceId,
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position: Gmc,
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configuration: RemoteDeviceConfiguration.() -> Unit = {},
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) = RemoteDeviceState(
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id,
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RemoteDeviceConfiguration(configuration),
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MutableDeviceState(position),
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MutableDeviceState(GmcVelocity.zero)
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)
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class DeviceCollectiveModel(
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context: Context,
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val deviceStates: Collection<RemoteDeviceState>,
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) : ModelConstructor(context) {
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private val movement = onTimer { prev, next ->
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val delta = (next - prev)
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deviceStates.forEach { state ->
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state.position.value = state.position.value.moveWith(state.velocity.value, delta)
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}
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}
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}
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24
demo/device-collective/src/jvmMain/kotlin/GmcVelocity.kt
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24
demo/device-collective/src/jvmMain/kotlin/GmcVelocity.kt
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package space.kscience.controls.demo.map
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import kotlinx.serialization.Serializable
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import space.kscience.kmath.geometry.Angle
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import space.kscience.maps.coordinates.*
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import kotlin.time.Duration
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import kotlin.time.DurationUnit
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@Serializable
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data class GmcVelocity(val bearing: Angle, val velocity: Distance, val elevation: Distance = 0.kilometers){
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companion object{
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val zero = GmcVelocity(Angle.zero, 0.kilometers)
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}
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}
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fun Gmc.moveWith(velocity: GmcVelocity, duration: Duration): Gmc {
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val seconds = duration.toDouble(DurationUnit.SECONDS)
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return GeoEllipsoid.WGS84.curveInDirection(
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GmcPose(this, velocity.bearing),
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velocity.velocity * seconds,
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).backward.coordinates
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}
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64
demo/device-collective/src/jvmMain/kotlin/RemoteDevice.kt
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64
demo/device-collective/src/jvmMain/kotlin/RemoteDevice.kt
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@ -0,0 +1,64 @@
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@file:OptIn(DFExperimental::class)
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package space.kscience.controls.demo.map
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import space.kscience.controls.api.Device
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import space.kscience.controls.constructor.DeviceConstructor
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import space.kscience.controls.constructor.MutableDeviceState
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import space.kscience.controls.constructor.registerAsProperty
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import space.kscience.controls.spec.DeviceSpec
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import space.kscience.dataforge.context.Context
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import space.kscience.dataforge.meta.MetaConverter
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import space.kscience.dataforge.meta.Scheme
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import space.kscience.dataforge.meta.SchemeSpec
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import space.kscience.dataforge.misc.DFExperimental
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import space.kscience.maps.coordinates.Gmc
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import kotlin.time.Duration.Companion.milliseconds
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class RemoteDeviceConfiguration : Scheme() {
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companion object : SchemeSpec<RemoteDeviceConfiguration>(::RemoteDeviceConfiguration)
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}
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interface RemoteDevice : Device {
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suspend fun getPosition(): Gmc
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suspend fun getVelocity(): GmcVelocity
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suspend fun setVelocity(value: GmcVelocity)
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companion object : DeviceSpec<RemoteDevice>() {
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val position by property<Gmc>(
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converter = MetaConverter.serializable(),
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read = { getPosition() }
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)
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val velocity by mutableProperty<GmcVelocity>(
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converter = MetaConverter.serializable(),
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read = { getVelocity() },
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write = { _, value -> setVelocity(value) }
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)
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}
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}
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class RemoteDeviceConstructor(
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context: Context,
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val configuration: RemoteDeviceConfiguration,
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position: MutableDeviceState<Gmc>,
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velocity: MutableDeviceState<GmcVelocity>,
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) : DeviceConstructor(context, configuration.meta), RemoteDevice {
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val position = registerAsProperty(RemoteDevice.position, position.debounce(500.milliseconds))
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val velocity = registerAsProperty(RemoteDevice.velocity, velocity)
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override suspend fun getPosition(): Gmc = position.value
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override suspend fun getVelocity(): GmcVelocity = velocity.value
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override suspend fun setVelocity(value: GmcVelocity) {
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velocity.value = value
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}
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}
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50
demo/device-collective/src/jvmMain/kotlin/debugModel.kt
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50
demo/device-collective/src/jvmMain/kotlin/debugModel.kt
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@ -0,0 +1,50 @@
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package space.kscience.controls.demo.map
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import kotlinx.coroutines.Job
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import kotlinx.coroutines.delay
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import kotlinx.coroutines.isActive
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import kotlinx.coroutines.launch
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import space.kscience.controls.spec.write
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import space.kscience.dataforge.context.Context
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import space.kscience.kmath.geometry.degrees
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import space.kscience.kmath.geometry.radians
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import space.kscience.maps.coordinates.Gmc
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import space.kscience.maps.coordinates.kilometers
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import kotlin.math.PI
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import kotlin.random.Random
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private val deviceVelocity = 0.1.kilometers
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private val center = Gmc.ofDegrees(55.925, 37.514)
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private val radius = 0.01.degrees
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internal fun generateModel(context: Context): DeviceCollectiveModel {
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val devices: List<RemoteDeviceState> = buildList {
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repeat(100) {
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add(
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RemoteDeviceState(
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"device[$it]",
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Gmc(
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center.latitude + radius * Random.nextDouble(),
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center.longitude + radius * Random.nextDouble()
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)
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)
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)
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}
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}
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val model = DeviceCollectiveModel(context, devices)
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return model
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}
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fun RemoteDevice.moveInCircles(): Job = launch {
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var bearing = Random.nextDouble(-PI, PI).radians
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write(RemoteDevice.velocity, GmcVelocity(bearing, deviceVelocity))
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while (isActive) {
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delay(500)
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bearing += 5.degrees
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write(RemoteDevice.velocity, GmcVelocity(bearing, deviceVelocity))
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}
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}
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91
demo/device-collective/src/jvmMain/kotlin/main.kt
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91
demo/device-collective/src/jvmMain/kotlin/main.kt
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package space.kscience.controls.demo.map
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import androidx.compose.material3.MaterialTheme
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import androidx.compose.runtime.Composable
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import androidx.compose.runtime.remember
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import androidx.compose.runtime.rememberCoroutineScope
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import androidx.compose.ui.graphics.Color
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import androidx.compose.ui.res.painterResource
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import androidx.compose.ui.window.Window
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import androidx.compose.ui.window.application
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import io.ktor.client.HttpClient
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import io.ktor.client.engine.cio.CIO
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import kotlinx.coroutines.flow.launchIn
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import kotlinx.coroutines.flow.onEach
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import space.kscience.controls.manager.DeviceManager
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import space.kscience.controls.spec.propertyFlow
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import space.kscience.dataforge.context.Context
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import space.kscience.dataforge.context.request
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import space.kscience.maps.compose.MapView
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import space.kscience.maps.compose.OpenStreetMapTileProvider
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import space.kscience.maps.features.ViewConfig
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import space.kscience.maps.features.circle
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import space.kscience.maps.features.color
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import space.kscience.maps.features.rectangle
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import java.nio.file.Path
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@Composable
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fun rememberDeviceManager(): DeviceManager = remember {
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val context = Context {
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plugin(DeviceManager)
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}
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context.request(DeviceManager)
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}
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@Composable
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fun App() {
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val scope = rememberCoroutineScope()
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val deviceManager = rememberDeviceManager()
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val collectiveModel = remember {
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generateModel(deviceManager.context)
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}
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val devices: Map<RemoteDeviceId, RemoteDevice> = remember {
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collectiveModel.deviceStates.associate {
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val device = RemoteDeviceConstructor(deviceManager.context, it.configuration, it.position, it.velocity)
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device.moveInCircles()
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it.id to device
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}
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}
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val mapTileProvider = remember {
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OpenStreetMapTileProvider(
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client = HttpClient(CIO),
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cacheDirectory = Path.of("mapCache")
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)
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}
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MapView(
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mapTileProvider = mapTileProvider,
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config = ViewConfig()
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) {
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collectiveModel.deviceStates.forEach { device ->
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circle(device.position.value, id = device.id + ".position").color(Color.Red)
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device.position.valueFlow.onEach {
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circle(device.position.value, id = device.id + ".position").color(Color.Red)
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}.launchIn(scope)
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}
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devices.forEach { (id, device) ->
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device.propertyFlow(RemoteDevice.position).onEach { position ->
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rectangle(position, id = id).color(Color.Blue)
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}.launchIn(scope)
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}
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}
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}
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fun main() = application {
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Window(onCloseRequest = ::exitApplication, title = "Maps-kt demo", icon = painterResource("SPC-logo.png")) {
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MaterialTheme {
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App()
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}
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}
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}
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BIN
demo/device-collective/src/jvmMain/resources/SPC-logo.png
Normal file
BIN
demo/device-collective/src/jvmMain/resources/SPC-logo.png
Normal file
Binary file not shown.
After Width: | Height: | Size: 5.0 KiB |
@ -1,8 +0,0 @@
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package space.kscience.controls.demo.map
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import androidx.compose.ui.window.application
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fun main() = application {
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}
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@ -1,6 +1,6 @@
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[versions]
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dataforge = "0.8.0"
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dataforge = "0.9.0"
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rsocket = "0.15.4"
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xodus = "2.0.1"
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@ -10,7 +10,7 @@ fazecast = "2.10.3"
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tornadofx = "1.7.20"
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plotlykt = "0.7.0"
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plotlykt = "0.7.2"
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logback = "1.2.11"
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@ -29,7 +29,7 @@ pi4j-ktx = "2.4.0"
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plc4j = "0.12.0"
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visionforge = "0.4.1"
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visionforge = "0.4.2"
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versions = "0.51.0"
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@ -87,5 +87,5 @@ include(
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":demo:echo",
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":demo:mks-pdr900",
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":demo:constructor",
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":demo:devices-on-map"
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":demo:device-collective"
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)
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Block a user