created SignerType to decrypt/encrypt nip04

app/src/main/java/com/greenart7c3/nostrsigner/models/IntentData.kt

@@ -1,8 +1,15 @@
 package com.greenart7c3.nostrsigner.models
 
-import com.greenart7c3.nostrsigner.service.model.Event
-
 class IntentData(
-    val data: Event,
-    val name: String
+    val data: String,
+    val name: String,
+    val type: SignerType
 )
+
+enum class SignerType {
+    SIGN_EVENT,
+    NIP04_ENCRYPT,
+    NIP04_DECRYPT,
+    NIP44_ENCRYPT,
+    NIP44_DECRYPT
+}

app/src/main/java/com/greenart7c3/nostrsigner/service/IntentUtils.kt

@@ -2,28 +2,45 @@ package com.greenart7c3.nostrsigner.service
 
 import android.content.Intent
 import com.greenart7c3.nostrsigner.models.IntentData
+import com.greenart7c3.nostrsigner.models.SignerType
 import com.greenart7c3.nostrsigner.service.model.Event
 import java.net.URLDecoder
 
 object IntentUtils {
-    fun getIntentData(intent: Intent, keyPair: KeyPair): IntentData? {
+    fun getIntentData(intent: Intent): IntentData? {
         if (intent.data != null) {
-            var data = URLDecoder.decode(intent.data?.toString()?.replace("+", "%2b") ?: "", "utf-8").replace("nostrsigner:", "")
+            val data = URLDecoder.decode(intent.data?.toString()?.replace("+", "%2b") ?: "", "utf-8").replace("nostrsigner:", "")
+            val type = when (intent.extras?.getString("type")) {
+                "sign_event" -> SignerType.SIGN_EVENT
+                "nip04_encrypt" -> SignerType.NIP04_ENCRYPT
+                "nip04_decrypt" -> SignerType.NIP04_DECRYPT
+                else -> SignerType.SIGN_EVENT
+            }
             val split = data.split(";")
             var name = ""
             if (split.isNotEmpty()) {
                 if (split.last().lowercase().contains("name=")) {
                     name = split.last().replace("name=", "")
-                    val newList = split.toList().dropLast(1)
-                    data = newList.joinToString("")
                 }
             }
-            var event = Event.fromJson(data)
-            if (event.pubKey.isEmpty()) {
-                event = Event.setPubKeyIfEmpty(event, keyPair)
-            }
-            return IntentData(event, name)
+
+            return IntentData(data, name, type)
         }
         return null
     }
+    fun getIntent(data: String, keyPair: KeyPair): Event {
+        var tempData = data
+        val split = data.split(";")
+        if (split.isNotEmpty()) {
+            if (split.last().lowercase().contains("name=")) {
+                val newList = split.toList().dropLast(1)
+                tempData = newList.joinToString("")
+            }
+        }
+        var event = Event.fromJson(tempData)
+        if (event.pubKey.isEmpty()) {
+            event = Event.setPubKeyIfEmpty(event, keyPair)
+        }
+        return event
+    }
 }

app/src/main/java/com/greenart7c3/nostrsigner/ui/AccountScreen.kt

@@ -27,7 +27,7 @@ fun AccountScreen(
                     LoginPage(accountStateViewModel)
                 }
                 is AccountState.LoggedIn -> {
-                    val intentData = IntentUtils.getIntentData(intent, state.account.keyPair)
+                    val intentData = IntentUtils.getIntentData(intent)
 
                     MainScreen(state.account, accountStateViewModel, intentData, packageName)
                 }

app/src/main/java/com/greenart7c3/nostrsigner/ui/MainScreen.kt

@@ -49,22 +49,22 @@ import androidx.compose.ui.text.AnnotatedString
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.text.style.TextOverflow
-import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.Dp
 import androidx.compose.ui.unit.dp
 import com.greenart7c3.nostrsigner.R
 import com.greenart7c3.nostrsigner.models.Account
 import com.greenart7c3.nostrsigner.models.IntentData
+import com.greenart7c3.nostrsigner.models.SignerType
 import com.greenart7c3.nostrsigner.models.TimeUtils
 import com.greenart7c3.nostrsigner.models.toHexKey
 import com.greenart7c3.nostrsigner.service.CryptoUtils
+import com.greenart7c3.nostrsigner.service.IntentUtils
 import com.greenart7c3.nostrsigner.service.getAppCompatActivity
 import com.greenart7c3.nostrsigner.service.model.Event
 import com.greenart7c3.nostrsigner.service.toShortenHex
 import com.greenart7c3.nostrsigner.ui.components.Drawer
 import com.greenart7c3.nostrsigner.ui.components.MainAppBar
 import com.greenart7c3.nostrsigner.ui.theme.ButtonBorder
-import com.greenart7c3.nostrsigner.ui.theme.NostrSignerTheme
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.launch
 import org.json.JSONObject
@@ -105,9 +105,10 @@ fun MainScreen(account: Account, accountStateViewModel: AccountStateViewModel, j
             }
         } else {
             json.let {
-                val event = it.data
+                val event = IntentUtils.getIntent(it.data, account.keyPair)
 
                 EventData(
+                    it.type,
                     packageName ?: it.name,
                     event,
                     event.toJson(),
@@ -158,6 +159,7 @@ fun MainScreen(account: Account, accountStateViewModel: AccountStateViewModel, j
 
 @Composable
 fun EventData(
+    type: SignerType,
     appName: String,
     event: Event,
     rawJson: String,
@@ -333,26 +335,3 @@ fun EventRow(
         )
     }
 }
-
-@SuppressLint("UnusedMaterialScaffoldPaddingParameter")
-@Preview(device = "id:Nexus S")
-@Composable
-fun Preview() {
-    val event = Event("123", "7579076d9aff0a4cfdefa7e2045f2486c7e5d8bc63bfc6b45397233e1bbfcb19", TimeUtils.now(), 1, listOf(), "This is a test 123 123 123 123 123 123", "")
-    val data = event.toJson()
-
-    NostrSignerTheme(darkTheme = true) {
-        Scaffold {
-            EventData(
-                "App",
-                event,
-                data,
-                rememberCoroutineScope(),
-                LocalClipboardManager.current,
-                LocalContext.current,
-                { },
-                { }
-            )
-        }
-    }
-}

app/src/main/java/com/greenart7c3/nostrsigner/ui/previews/EventDataPreview.kt

@@ -0,0 +1,38 @@
+package com.greenart7c3.nostrsigner.ui.previews
+
+import android.annotation.SuppressLint
+import androidx.compose.material.Scaffold
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.rememberCoroutineScope
+import androidx.compose.ui.platform.LocalClipboardManager
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.tooling.preview.Preview
+import com.greenart7c3.nostrsigner.models.SignerType
+import com.greenart7c3.nostrsigner.models.TimeUtils
+import com.greenart7c3.nostrsigner.service.model.Event
+import com.greenart7c3.nostrsigner.ui.EventData
+import com.greenart7c3.nostrsigner.ui.theme.NostrSignerTheme
+
+@SuppressLint("UnusedMaterialScaffoldPaddingParameter")
+@Preview(device = "id:Nexus S")
+@Composable
+fun EventDataPreview() {
+    val event = Event("123", "7579076d9aff0a4cfdefa7e2045f2486c7e5d8bc63bfc6b45397233e1bbfcb19", TimeUtils.now(), 1, listOf(), "This is a test 123 123 123 123 123 123", "")
+    val data = event.toJson()
+
+    NostrSignerTheme(darkTheme = true) {
+        Scaffold {
+            EventData(
+                SignerType.SIGN_EVENT,
+                "App",
+                event,
+                data,
+                rememberCoroutineScope(),
+                LocalClipboardManager.current,
+                LocalContext.current,
+                { },
+                { }
+            )
+        }
+    }
+}