Complete playfround jupyter demo

demo/jupyter-playground/src/main/kotlin/hep/dataforge/playground/VisionForgePlayGroundForJupyter.kt

@@ -1,13 +1,17 @@
 package hep.dataforge.playground
 
-import hep.dataforge.context.Context
+import hep.dataforge.misc.DFExperimental
+import hep.dataforge.vision.Vision
+import hep.dataforge.vision.VisionForge
 import hep.dataforge.vision.VisionManager
-import hep.dataforge.vision.gdml.gdml
+import hep.dataforge.vision.gdml.toVision
-import hep.dataforge.vision.html.*
+import hep.dataforge.vision.html.HtmlVisionFragment
-import hep.dataforge.vision.plotly.PlotlyPlugin
+import hep.dataforge.vision.html.Page
-import hep.dataforge.vision.plotly.VisionOfPlotly
+import hep.dataforge.vision.html.embedVisionFragment
-import hep.dataforge.vision.solid.SolidManager
+import hep.dataforge.vision.html.fragment
-import hep.dataforge.vision.solid.solid
+import hep.dataforge.vision.plotly.toVision
+import hep.dataforge.vision.plotly.withPlotly
+import hep.dataforge.vision.solid.withSolids
 import hep.dataforge.vision.visionManager
 import kotlinx.html.div
 import kotlinx.html.id
@@ -15,22 +19,16 @@ import kotlinx.html.script
 import kotlinx.html.stream.createHTML
 import kotlinx.html.unsafe
 import kscience.plotly.Plot
-import kscience.plotly.PlotlyFragment
 import org.jetbrains.kotlinx.jupyter.api.HTML
 import org.jetbrains.kotlinx.jupyter.api.Notebook
 import org.jetbrains.kotlinx.jupyter.api.annotations.JupyterLibrary
 import org.jetbrains.kotlinx.jupyter.api.libraries.*
-import org.jetbrains.kotlinx.jupyter.api.libraries.ResourceLocation
 import space.kscience.gdml.Gdml
 
 @JupyterLibrary
+@DFExperimental
 internal class VisionForgePlayGroundForJupyter : JupyterIntegration() {
 
-    private val context = Context("Playground") {
-        plugin(SolidManager)
-        plugin(PlotlyPlugin)
-    }
-
     val jsBundle = ResourceFallbacksBundle(listOf(ResourceLocation("js/visionforge-playground.js",
         ResourcePathType.CLASSPATH_PATH)))
     val jsResource = LibraryResource(name = "VisionForge", type = ResourceType.JS, bundles = listOf(jsBundle))
@@ -41,7 +39,7 @@ internal class VisionForgePlayGroundForJupyter : JupyterIntegration() {
         val id = "visionforge.vision[${counter++}]"
         div {
             this.id = id
-            embedVisionFragment(context.visionManager, fragment = fragment)
+            embedVisionFragment(VisionForge.visionManager, fragment = fragment)
         }
         script {
             type = "text/javascript"
@@ -52,15 +50,27 @@ internal class VisionForgePlayGroundForJupyter : JupyterIntegration() {
     override fun Builder.onLoaded(notebook: Notebook?) {
         resource(jsResource)
 
-        import("space.kscience.gdml.*", "kscience.plotly.*", "kscience.plotly.models.*")
+        onLoaded {
+            VisionForge.withPlotly().withSolids()
+        }
 
+        import("space.kscience.gdml.*",
+            "kscience.plotly.*",
+            "kscience.plotly.models.*",
+            "kotlinx.html.*",
+            "hep.dataforge.vision.solid.*")
+        import("hep.dataforge.vision.VisionForge")
         render<Gdml> { gdmlModel ->
             val fragment = VisionManager.fragment {
-                vision {
+                vision(gdmlModel.toVision())
-                    solid {
+            }
-                        gdml(gdmlModel)
+
-                    }
+            HTML(produceHtmlVisionString(fragment))
-                }
+        }
+
+        render<Vision> { vision ->
+            val fragment = VisionManager.fragment {
+                vision(vision)
             }
 
             HTML(produceHtmlVisionString(fragment))
@@ -68,12 +78,10 @@ internal class VisionForgePlayGroundForJupyter : JupyterIntegration() {
 
         render<Plot> { plot ->
             val fragment = VisionManager.fragment {
-                vision {
+                vision(plot.toVision())
-                    VisionOfPlotly(plot.config)
-                }
             }
 
-            HTML( produceHtmlVisionString(fragment))
+            HTML(produceHtmlVisionString(fragment))
         }
 
         render<kscience.plotly.HtmlFragment> { fragment ->
@@ -83,8 +91,6 @@ internal class VisionForgePlayGroundForJupyter : JupyterIntegration() {
         render<Page> { page ->
             HTML(page.render(createHTML()), true)
         }
-
-
     }
 
 }

demo/playground/src/jvmMain/kotlin/gdmlCubes.kt

@@ -3,10 +3,9 @@ package hep.dataforge.vision.examples
 import hep.dataforge.misc.DFExperimental
 import hep.dataforge.vision.VisionForge
 import hep.dataforge.vision.VisionManager
-import hep.dataforge.vision.gdml.gdml
+import hep.dataforge.vision.gdml.toVision
 import hep.dataforge.vision.html.ResourceLocation
 import hep.dataforge.vision.html.fragment
-import hep.dataforge.vision.solid.solid
 import hep.dataforge.vision.solid.withSolids
 import space.kscience.gdml.*
 
@@ -62,11 +61,11 @@ internal val cubes = Gdml {
 
 @DFExperimental
 fun main() {
+    println(cubes.encodeToString())
+
     val content = VisionManager.fragment {
         vision("canvas") {
-            solid {
+            cubes.toVision()
-                gdml(cubes)
-            }
         }
     }
 

demo/playground/src/jvmMain/kotlin/serverExtensions.kt

@@ -2,6 +2,7 @@ package hep.dataforge.vision.examples
 
 import hep.dataforge.context.Context
 import hep.dataforge.misc.DFExperimental
+import hep.dataforge.vision.Vision
 import hep.dataforge.vision.html.HtmlVisionFragment
 import hep.dataforge.vision.html.ResourceLocation
 import hep.dataforge.vision.html.page
@@ -30,6 +31,12 @@ public fun Context.makeVisionFile(
     }
     if (show) Desktop.getDesktop().browse(actualPath.toFile().toURI())
 }
-//    makeVisionFile(fragment, path = path, title = title, show = show) { actualPath ->
+
-//    scriptHeader("js/visionforge-playground.js", actualPath, resourceLocation)
+@DFExperimental
-//}
+public fun Context.makeVisionFile(
+    vision: Vision,
+    path: Path? = null,
+    title: String = "VisionForge page",
+    resourceLocation: ResourceLocation = ResourceLocation.SYSTEM,
+    show: Boolean = true,
+): Unit = makeVisionFile({ vision(vision) }, path, title, resourceLocation, show)

visionforge-core/src/commonMain/kotlin/hep/dataforge/vision/html/VisionTagConsumer.kt

@@ -11,7 +11,6 @@ import hep.dataforge.vision.Vision
 import hep.dataforge.vision.VisionManager
 import kotlinx.html.*
 import kotlin.collections.set
-import kotlin.collections.setOf
 
 
 /**
@@ -46,6 +45,7 @@ public abstract class VisionTagConsumer<R>(
 
     /**
      * Create a placeholder for a vision output with optional [Vision] in it
+     * TODO with multi-receivers could be replaced by [VisionTagConsumer, TagConsumer] extension
      */
     public fun <T> TagConsumer<T>.vision(
         name: Name,

visionforge-gdml/src/commonMain/kotlin/hep/dataforge/vision/gdml/GdmlTransformer.kt

@@ -332,7 +332,7 @@ private class GdmlTransformer(val settings: GdmlTransformerSettings) {
 
     private fun finalize(final: SolidGroup): SolidGroup {
         //final.prototypes = proto
-        final.useStyle("Gdml") {
+        final.useStyle("gdml") {
             Solid.ROTATION_ORDER_KEY put RotationOrder.ZXY
         }
 

visionforge-gdml/src/jvmTest/kotlin/hep/dataforge/vision/gdml/TestConvertor.kt

@@ -2,8 +2,8 @@ package hep.dataforge.vision.gdml
 
 import hep.dataforge.names.toName
 import hep.dataforge.vision.solid.SolidManager
-import space.kscience.gdml.Gdml
 import org.junit.jupiter.api.Test
+import space.kscience.gdml.Gdml
 import space.kscience.gdml.decodeFromStream
 import kotlin.test.assertNotNull
 
@@ -11,7 +11,7 @@ class TestConvertor {
 
     @Test
     fun testBMNGeometry() {
-        val stream = javaClass.getResourceAsStream("/gdml/BM@N.gdml")
+        val stream = javaClass.getResourceAsStream("/gdml/BM@N.gdml")!!
         val gdml = Gdml.decodeFromStream(stream)
         val vision = gdml.toVision()
         //println(SolidManager.encodeToString(vision))
@@ -19,16 +19,16 @@ class TestConvertor {
 
     @Test
     fun testCubes() {
-        val stream = javaClass.getResourceAsStream("/gdml/cubes.gdml")
+        val stream = javaClass.getResourceAsStream("/gdml/cubes.gdml")!!
         val gdml = Gdml.decodeFromStream(stream)
         val vision = gdml.toVision()
         assertNotNull(vision.getPrototype("solids.box".toName()))
-        //println(SolidManager.encodeToString(vision))
+        println(SolidManager.encodeToString(vision))
     }
 
     @Test
     fun testSimple() {
-        val stream = javaClass.getResourceAsStream("/gdml/simple1.gdml")
+        val stream = javaClass.getResourceAsStream("/gdml/simple1.gdml")!!
         val gdml = Gdml.decodeFromStream(stream)
         val vision = gdml.toVision()
         //println(SolidManager.encodeToString(vision))

visionforge-gdml/src/jvmTest/kotlin/hep/dataforge/vision/gdml/TestCubes.kt

@@ -1,13 +1,23 @@
 package hep.dataforge.vision.gdml
 
+import hep.dataforge.context.Context
 import hep.dataforge.names.toName
+import hep.dataforge.vision.Vision
 import hep.dataforge.vision.solid.SolidGroup
 import hep.dataforge.vision.solid.SolidManager
+import hep.dataforge.vision.solid.SolidReference
+import hep.dataforge.vision.visionManager
 import org.junit.jupiter.api.Test
+import org.junit.jupiter.api.assertDoesNotThrow
 import space.kscience.gdml.*
 import kotlin.test.assertNotNull
 
+internal val testContext = Context("TEST"){
+    plugin(SolidManager)
+}
+
 class TestCubes {
+
     internal val cubes = Gdml {
         val center = define.position("center")
         structure {
@@ -68,7 +78,19 @@ class TestCubes {
     fun testCubesReSerialize(){
         val vision = cubes.toVision()
         val serialized = SolidManager.encodeToString(vision)
-        val deserialized = SolidManager.decodeFromString(serialized) as SolidGroup
+        val deserialized = testContext.visionManager.decodeFromString(serialized) as SolidGroup
         assertNotNull(deserialized.getPrototype("solids.smallBox".toName()))
+        //println(testContext.visionManager.encodeToString(deserialized))
+        fun Vision.checkPrototypes(){
+            if(this is SolidReference){
+                assertDoesNotThrow { this.prototype }
+            }
+            if(this is SolidGroup){
+                children.forEach {
+                    it.value.checkPrototypes()
+                }
+            }
+        }
+        deserialized.checkPrototypes()
     }
 }

visionforge-plotly/src/commonMain/kotlin/hep/dataforge/vision/plotly/VisionOfPlotly.kt

@@ -13,5 +13,7 @@ public class VisionOfPlotly(private val plotConfig: Config) : VisionBase(plotCon
     public val plot: Plot get() = Plot(plotConfig)
 }
 
+public fun Plot.toVision(): VisionOfPlotly = VisionOfPlotly(config)
+
 @DFExperimental
 public inline fun VisionOutput.plotly(block: Plot.() -> Unit): VisionOfPlotly = VisionOfPlotly(Plotly.plot(block).config)

visionforge-solid/src/commonMain/kotlin/hep/dataforge/vision/solid/SolidReference.kt

@@ -44,8 +44,12 @@ public class SolidReferenceGroup(
      * Recursively search for defined template in the parent
      */
     override val prototype: Solid
-        get() = (parent as? SolidGroup)?.getPrototype(refName)
+        get() {
-            ?: error("Prototype with name $refName not found in $parent")
+            if(parent == null) error("No parent is present for SolidReferenceGroup")
+            if(parent !is SolidGroup) error("Reference parent is not a group")
+            return (parent as? SolidGroup)?.getPrototype(refName)
+                ?: error("Prototype with name $refName not found")
+        }
 
     override val children: Map<NameToken, Vision>
         get() = (prototype as? VisionGroup)?.children
@@ -71,7 +75,7 @@ public class SolidReferenceGroup(
     private fun prototypeFor(name: Name): Solid {
         return if (name.isEmpty()) prototype else {
             (prototype as? SolidGroup)?.get(name) as? Solid
-                ?: error("Prototype with name $name not found in $this")
+                ?: error("Prototype with name $name not found in SolidReferenceGroup $refName")
         }
     }