feat: gate chat send until session fully resumed (#1187)

app/src/androidTest/java/com/m57/hermescontrol/ui/chat/components/ComposerInteractionTest.kt

@@ -81,6 +81,7 @@ class ComposerInteractionTest {
                         isListening = listening,
                         isAgentTyping = false,
                         isConnected = true,
+                        isSessionReady = true,
                         commandCatalog = CommandCatalog(),
                         currentSessionModel = currentModel,
                         reasoningLevel = reasoningLevel,

app/src/androidTest/java/com/m57/hermescontrol/ui/chat/components/ComposerReadinessTest.kt

@@ -0,0 +1,55 @@
+package com.m57.hermescontrol.ui.chat.components
+
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.test.assertIsEnabled
+import androidx.compose.ui.test.assertIsNotEnabled
+import androidx.compose.ui.test.assertTextEquals
+import androidx.compose.ui.test.junit4.createComposeRule
+import androidx.compose.ui.test.onNodeWithTag
+import androidx.compose.ui.test.performClick
+import androidx.compose.ui.test.performTextInput
+import androidx.compose.ui.text.input.TextFieldValue
+import com.m57.hermescontrol.data.ws.CommandCatalog
+import org.junit.Assert.assertEquals
+import org.junit.Rule
+import org.junit.Test
+
+class ComposerReadinessTest {
+    @get:Rule
+    val compose = createComposeRule()
+
+    @Test
+    fun draftRemainsEditableAndSendStaysDisabledUntilReady() {
+        val ready = mutableStateOf(false)
+        var sends = 0
+        compose.setContent {
+            var input by remember { mutableStateOf(TextFieldValue("")) }
+            ChatInputBar(
+                inputFieldValue = input,
+                onInputChange = { input = it },
+                onSend = { sends++ },
+                onMicTap = {},
+                isListening = false,
+                isAgentTyping = true,
+                isConnected = true,
+                commandCatalog = CommandCatalog(),
+                isSessionReady = ready.value,
+            )
+        }
+        compose.onNodeWithTag("chat_input").performTextInput("held draft")
+        compose.onNodeWithTag("chat_input").assertTextEquals("held draft")
+        compose.onNodeWithTag("chat_session_preparing").assertExists()
+        compose.onNodeWithTag("send_button").assertIsNotEnabled().performClick()
+        compose.runOnIdle { assertEquals(0, sends) }
+        compose.runOnIdle { ready.value = true }
+        compose.onNodeWithTag("chat_session_preparing").assertDoesNotExist()
+        compose.onNodeWithTag("send_button").assertIsEnabled().performClick()
+        compose.runOnIdle { assertEquals(1, sends) }
+        compose.runOnIdle { ready.value = false }
+        compose.onNodeWithTag("send_button").assertIsNotEnabled()
+        compose.onNodeWithTag("chat_input").assertTextEquals("held draft")
+    }
+}