Showcase example

1 files changed, 41 insertions, 0 deletions

diff --git a/examples/showcase/src/main/kotlin/com/example/Main.kt b/examples/showcase/src/main/kotlin/com/example/Main.kt
new file mode 100644
index 00000000..98c94f25
--- /dev/null
+++ b/examples/showcase/src/main/kotlin/com/example/Main.kt
@@ -0,0 +1,41 @@
+package com.example
+
+import pl.treksoft.kvision.ApplicationBase
+import pl.treksoft.kvision.core.KVManager
+import pl.treksoft.kvision.module
+import kotlin.browser.document
+
+external fun require(name: String): String
+
+fun main(args: Array<String>) {
+    var application: ApplicationBase? = null
+
+    val state: dynamic = module.hot?.let { hot ->
+        hot.accept()
+
+        hot.dispose { data ->
+            data.appState = application?.dispose()
+            KVManager.shutdown()
+            application = null
+        }
+
+        hot.data
+    }
+
+    if (document.body != null) {
+        application = start(state)
+    } else {
+        KVManager.init()
+        application = null
+        document.addEventListener("DOMContentLoaded", { application = start(state) })
+    }
+}
+
+fun start(state: dynamic): ApplicationBase? {
+    if (document.getElementById("showcase") == null) return null
+    val application = Showcase()
+    @Suppress("UnsafeCastFromDynamic")
+    application.start(state?.appState ?: emptyMap())
+    return application
+}
+