fix web

libphonenumber/src/jsMain/kotlin/io/michaelrocks/libphonenumber/kotlin/metadata/defaultMetadataLoader.js.kt

@@ -1,8 +1,8 @@
 package io.michaelrocks.libphonenumber.kotlin.metadata
 
 import io.michaelrocks.libphonenumber.kotlin.MetadataLoader
-import io.michaelrocks.libphonenumber.kotlin.metadata.init.MokoAssetResourceMetadataLoader
+import io.michaelrocks.libphonenumber.kotlin.metadata.init.ComposeResourceMetadataLoader
 
 actual fun defaultMetadataLoader(): MetadataLoader {
-    return MokoAssetResourceMetadataLoader()
+    return ComposeResourceMetadataLoader()
 }

libphonenumber/src/jsMain/kotlin/io/michaelrocks/libphonenumber/kotlin/metadata/init/ComposeResourceMetadataLoader.kt

@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2022 The Libphonenumber Authors
+ * Copyright (C) 2022 Michael Rozumyanskiy
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package io.michaelrocks.libphonenumber.kotlin.metadata.init
+
+import co.touchlab.kermit.Logger
+import io.github.luca992.libphonenumber_kotlin.libphonenumber.generated.resources.Res
+import io.michaelrocks.libphonenumber.kotlin.MetadataLoader
+import io.michaelrocks.libphonenumber.kotlin.io.InputStream
+import io.michaelrocks.libphonenumber.kotlin.io.OkioInputStream
+import okio.Buffer
+import org.w3c.xhr.XMLHttpRequest
+
+/**
+ * A [MetadataLoader] implementation that reads phone number metadata files as classpath
+ * resources.
+ */
+
+class ComposeResourceMetadataLoader : MetadataLoader {
+
+    fun fetchFileSynchronously(url: String): ByteArray? {
+        val xhr = XMLHttpRequest()
+        xhr.open("GET", url, false) // `false` makes it synchronous
+        xhr.overrideMimeType("text/plain; charset=x-user-defined") // Interpret response as binary
+        xhr.send()
+
+        return if (xhr.status == 200.toShort()) {
+            val responseText = xhr.responseText // Read response as text
+            // Convert text response to ByteArray
+            responseText.encodeToByteArray().map { it.toInt() and 0xFF }
+            ByteArray(responseText.length) { i -> responseText[i].code.toByte() }
+        } else {
+            console.error("Failed to fetch file. Status: ${xhr.status}")
+            null
+        }
+    }
+
+
+    override fun loadMetadata(phoneMetadataResource: String): InputStream? {
+        return try {
+            val buffer = Buffer()
+            val path = Res.getUri(phoneMetadataResource)
+            console.log("loadMetadata path: $path")
+            val result = fetchFileSynchronously(path)
+            return if (result != null) {
+                buffer.write(result)
+                OkioInputStream(buffer)
+            } else {
+                println("Failed to fetch file.")
+                null
+            }
+        } catch (t: Throwable) {
+            logger.v("Failed to load metadata from $phoneMetadataResource.path", t)
+            null
+        }
+    }
+
+    companion object {
+        private val logger = Logger.withTag(
+            ComposeResourceMetadataLoader::class.simpleName.toString()
+        )
+    }
+}