Create debug() function

app/src/main/java/com/bartlomiejpluta/ttsserver/core/lua/lib/DebugLibrary.kt

@@ -0,0 +1,31 @@
+package com.bartlomiejpluta.ttsserver.core.lua.lib
+
+import android.content.Context
+import android.content.Intent
+import androidx.localbroadcastmanager.content.LocalBroadcastManager
+import com.bartlomiejpluta.R
+import com.bartlomiejpluta.ttsserver.ui.main.MainActivity
+import org.luaj.vm2.LuaValue
+import org.luaj.vm2.lib.OneArgFunction
+import org.luaj.vm2.lib.TwoArgFunction
+
+class DebugLibrary(private val context: Context) : TwoArgFunction() {
+   override fun call(modname: LuaValue, env: LuaValue): LuaValue {
+      env.set("debug", DebugFunction(context))
+
+      return LuaValue.NIL
+   }
+
+   class DebugFunction(private val context: Context) : OneArgFunction() {
+      override fun call(arg: LuaValue): LuaValue {
+         LocalBroadcastManager
+            .getInstance(context)
+            .sendBroadcast(Intent(MainActivity.POPUP).apply {
+               putExtra(MainActivity.TITLE, context.resources.getString(R.string.debug))
+               putExtra(MainActivity.MESSAGE, arg.toString())
+            })
+
+         return LuaValue.NIL
+      }
+   }
+}

app/src/main/java/com/bartlomiejpluta/ttsserver/core/lua/loader/EndpointLoader.kt

@@ -3,6 +3,7 @@ package com.bartlomiejpluta.ttsserver.core.lua.loader
 import android.content.Context
 import android.content.Intent
 import androidx.localbroadcastmanager.content.LocalBroadcastManager
+import com.bartlomiejpluta.R
 import com.bartlomiejpluta.ttsserver.core.lua.sandbox.SandboxFactory
 import com.bartlomiejpluta.ttsserver.core.web.endpoint.DefaultEndpoint
 import com.bartlomiejpluta.ttsserver.core.web.endpoint.Endpoint
@@ -44,8 +45,9 @@ class EndpointLoader(
 
    private fun handleError(exception: LuaError) = LocalBroadcastManager
       .getInstance(context)
-      .sendBroadcast(Intent(MainActivity.LUA_ERROR).also {
-         it.putExtra(MainActivity.MESSAGE, exception.message)
+      .sendBroadcast(Intent(MainActivity.POPUP).apply {
+         putExtra(MainActivity.TITLE, context.resources.getString(R.string.error))
+         putExtra(MainActivity.MESSAGE, exception.message)
       })
 
 

app/src/main/java/com/bartlomiejpluta/ttsserver/core/lua/sandbox/SandboxFactory.kt

@@ -16,6 +16,7 @@ import org.luaj.vm2.lib.jse.JseOsLib
 class SandboxFactory(
    private val context: Context,
    private val configLoader: ConfigLoader,
+   private val debugLibrary: DebugLibrary,
    private val threadLibrary: ThreadLibrary,
    private val serverLibrary: ServerLibrary,
    private val httpLibrary: HTTPLibrary,
@@ -39,6 +40,7 @@ class SandboxFactory(
    }
 
    private fun loadApplicationLibraries(sandbox: Globals) {
+      sandbox.load(debugLibrary)
       sandbox.load(threadLibrary)
       sandbox.load(serverLibrary)
       sandbox.load(httpLibrary)

app/src/main/java/com/bartlomiejpluta/ttsserver/core/web/worker/Worker.kt

@@ -3,6 +3,7 @@ package com.bartlomiejpluta.ttsserver.core.web.worker
 import android.content.Context
 import android.content.Intent
 import androidx.localbroadcastmanager.content.LocalBroadcastManager
+import com.bartlomiejpluta.R
 import com.bartlomiejpluta.ttsserver.core.web.dto.Request
 import com.bartlomiejpluta.ttsserver.service.foreground.ForegroundService
 import com.bartlomiejpluta.ttsserver.service.state.ServiceState
@@ -36,8 +37,9 @@ class Worker(
    private fun handleLuaError(exception: LuaError) {
       LocalBroadcastManager
          .getInstance(context)
-         .sendBroadcast(Intent(MainActivity.LUA_ERROR).also {
-            it.putExtra(MainActivity.MESSAGE, exception.message)
+         .sendBroadcast(Intent(MainActivity.POPUP).apply {
+            putExtra(MainActivity.TITLE, context.resources.getString(R.string.error))
+            putExtra(MainActivity.MESSAGE, exception.message)
          })
    }
 

app/src/main/java/com/bartlomiejpluta/ttsserver/di/module/LuaModule.kt

@@ -30,6 +30,7 @@ class LuaModule {
    fun sandboxFactory(
       context: Context,
       configLoader: ConfigLoader,
+      debugLibrary: DebugLibrary,
       threadLibrary: ThreadLibrary,
       serverLibrary: ServerLibrary,
       httpLibrary: HTTPLibrary,
@@ -38,6 +39,7 @@ class LuaModule {
    ) = SandboxFactory(
       context,
       configLoader,
+      debugLibrary,
       threadLibrary,
       serverLibrary,
       httpLibrary,
@@ -47,7 +49,11 @@ class LuaModule {
 
    @Provides
    @Singleton
-   fun utilLibrary() = ThreadLibrary()
+   fun debugLibrary(context: Context) = DebugLibrary(context)
+
+   @Provides
+   @Singleton
+   fun threadLibrary() = ThreadLibrary()
 
    @Provides
    @Singleton

app/src/main/java/com/bartlomiejpluta/ttsserver/ui/main/MainActivity.kt

@@ -41,7 +41,7 @@ class MainActivity : DaggerAppCompatActivity() {
    private val receiver = object : BroadcastReceiver() {
       override fun onReceive(context: Context?, intent: Intent?) = when (intent?.action) {
          CHANGE_STATE -> dispatchChangeStateIntent(intent)
-         LUA_ERROR -> dispatchLuaErrorIntent(intent)
+         POPUP -> dispatchLuaErrorIntent(intent)
          else -> throw UnsupportedOperationException("This action is not supported")
       }
    }
@@ -53,7 +53,7 @@ class MainActivity : DaggerAppCompatActivity() {
    }
 
    private fun dispatchLuaErrorIntent(intent: Intent) = AlertDialog.Builder(this)
-      .setTitle(R.string.error_title)
+      .setTitle(intent.getStringExtra(TITLE))
       .setMessage(intent.getStringExtra(MESSAGE))
       .setPositiveButton(android.R.string.ok) { _, _ -> }
       .create()
@@ -103,7 +103,7 @@ class MainActivity : DaggerAppCompatActivity() {
       super.onResume()
       val filter = IntentFilter().apply {
          addAction(CHANGE_STATE)
-         addAction(LUA_ERROR)
+         addAction(POPUP)
       }
 
       LocalBroadcastManager
@@ -140,9 +140,10 @@ class MainActivity : DaggerAppCompatActivity() {
    }
 
    companion object {
-      const val CHANGE_STATE = "com.bartlomiejpluta.ttsserver.service.CHANGE_STATE"
-      const val LUA_ERROR = "com.bartlomiejpluta.ttsserver.service.LUA_ERROR"
-      const val MESSAGE = "message"
+      const val CHANGE_STATE = "com.bartlomiejpluta.ttsserver.ui.main.CHANGE_STATE"
+      const val POPUP = "com.bartlomiejpluta.ttsserver.ui.main.POPUP"
+      const val TITLE = "TITLE"
+      const val MESSAGE = "MESSAGE"
       const val STATE = "STATE"
    }
 }

app/src/main/res/values/strings.xml

@@ -30,6 +30,8 @@
     <string name="menu_settings">Settings</string>
     <string name="menu_help">Help</string>
 
-    <string name="error_title">Error</string>
     <string name="error_invalid_endpoint_script">Skipping %1$s file because of error:\n%2$s</string>
+
+    <string name="error">Error</string>
+    <string name="debug">Debug</string>
 </resources>