fix #7 新增了修改密码时错误的旧密码提示

app/src/main/java/com/aiosman/riderpro/ui/account/changepassword.kt

@@ -1,3 +1,4 @@
+import android.widget.Toast
 import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
@@ -15,17 +16,21 @@ import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
-import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.unit.dp
 import com.aiosman.riderpro.LocalAppTheme
 import com.aiosman.riderpro.LocalNavController
-import com.aiosman.riderpro.R
 import com.aiosman.riderpro.data.AccountService
 import com.aiosman.riderpro.data.AccountServiceImpl
+import com.aiosman.riderpro.data.ServiceException
+import com.aiosman.riderpro.data.api.ErrorCode
+import com.aiosman.riderpro.data.api.showToast
+import com.aiosman.riderpro.data.api.toErrorMessage
 import com.aiosman.riderpro.ui.comment.NoticeScreenHeader
 import com.aiosman.riderpro.ui.composables.ActionButton
 import com.aiosman.riderpro.ui.composables.StatusBarSpacer
 import com.aiosman.riderpro.ui.composables.TextInputField
+import com.google.android.gms.common.api.ApiException
 import kotlinx.coroutines.launch
 
 /**
@@ -49,6 +54,7 @@ class ChangePasswordViewModel {
  */
 @Composable
 fun ChangePasswordScreen() {
+    val context = LocalContext.current
     val viewModel = remember { ChangePasswordViewModel() }
     var currentPassword by remember { mutableStateOf("") }
     var newPassword by remember { mutableStateOf("") }
@@ -126,17 +132,24 @@ fun ChangePasswordScreen() {
             Spacer(modifier = Modifier.height(50.dp))
             ActionButton(
                 modifier = Modifier
-                    .width(345.dp)
-                    .height(48.dp),
+                    .width(345.dp),
                 text = "Let's Ride",
             ) {
                 if (validate()) {
                     scope.launch {
                         try {
                             viewModel.changePassword(currentPassword, newPassword)
+
                             navController.popBackStack()
+                        } catch (e: ServiceException) {
+                            when (e.errorType) {
+                                ErrorCode.IncorrectOldPassword ->
+                                    oldPasswordError = e.errorType.toErrorMessage(context)
+                                else ->
+                                    e.errorType.showToast(context)
+                            }
                         } catch (e: Exception) {
-                            errorMessage = e.message ?: "An error occurred"
+                            Toast.makeText(context, e.message, Toast.LENGTH_SHORT).show()
                         }
                     }
                 }