Project init by claude

src/main/kotlin/ch/ergon/anytask/Main.kt

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+package ch.ergon.anytask
+
+import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.unit.DpSize
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.window.*
+import ch.ergon.anytask.api.AnyTypeClient
+import ch.ergon.anytask.hotkey.HotkeyManager
+import ch.ergon.anytask.ui.TaskWindow
+import java.awt.*
+
+fun main() {
+    // Kein Dock-Icon auf macOS (Agent-App)
+    System.setProperty("apple.awt.UIElement", "true")
+
+    application {
+        var isVisible by remember { mutableStateOf(false) }
+
+        val windowState = rememberWindowState(
+            position = WindowPosition.Aligned(Alignment.Center),
+            size = DpSize(480.dp, 320.dp)
+        )
+
+        val client = remember { AnyTypeClient() }
+
+        LaunchedEffect(Unit) {
+            HotkeyManager.start(onHotkey = { isVisible = !isVisible })
+            setupSystemTray(onShow = { isVisible = true }, onExit = { exitApplication() })
+        }
+
+        DisposableEffect(Unit) {
+            onDispose { HotkeyManager.stop() }
+        }
+
+        Window(
+            onCloseRequest = { isVisible = false },
+            visible = isVisible,
+            state = windowState,
+            title = "AnyTask",
+            resizable = false,
+            alwaysOnTop = true,
+            undecorated = false,
+        ) {
+            TaskWindow(
+                client = client,
+                onDismiss = { isVisible = false }
+            )
+        }
+    }
+}
+
+private fun setupSystemTray(onShow: () -> Unit, onExit: () -> Unit) {
+    if (!SystemTray.isSupported()) return
+
+    val size = SystemTray.getSystemTray().trayIconSize
+    val icon = createTrayIcon(size)
+
+    val menu = PopupMenu().apply {
+        add(MenuItem("Öffnen").also { it.addActionListener { onShow() } })
+        addSeparator()
+        add(MenuItem("Beenden").also { it.addActionListener { onExit() } })
+    }
+
+    val trayIcon = TrayIcon(icon, "AnyTask", menu).apply {
+        isImageAutoSize = true
+        addActionListener { onShow() } // Doppelklick
+    }
+
+    SystemTray.getSystemTray().add(trayIcon)
+}
+
+private fun createTrayIcon(size: Dimension): Image {
+    val img = java.awt.image.BufferedImage(size.width, size.height, java.awt.image.BufferedImage.TYPE_INT_ARGB)
+    val g = img.createGraphics().apply {
+        setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON)
+        color = Color(100, 149, 237) // Cornflower Blue
+        fillOval(1, 1, size.width - 2, size.height - 2)
+        color = Color.WHITE
+        font = Font("SansSerif", Font.BOLD, (size.height * 0.55).toInt())
+        val fm = getFontMetrics(font)
+        val label = "A"
+        drawString(label, (size.width - fm.stringWidth(label)) / 2, (size.height + fm.ascent - fm.descent) / 2)
+    }
+    g.dispose()
+    return img
+}

src/main/kotlin/ch/ergon/anytask/api/AnyTypeClient.kt

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+package ch.ergon.anytask.api
+
+import io.ktor.client.*
+import io.ktor.client.call.*
+import io.ktor.client.engine.cio.*
+import io.ktor.client.plugins.contentnegotiation.*
+import io.ktor.client.request.*
+import io.ktor.http.*
+import io.ktor.serialization.kotlinx.json.*
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.json.Json
+
+/**
+ * Client für die lokale AnyType-API (anytype-heart Middleware).
+ * Die API läuft standardmässig auf http://localhost:31007.
+ *
+ * TODO: App-Key via Einstellungen konfigurierbar machen.
+ */
+class AnyTypeClient(
+    private val baseUrl: String = "http://localhost:31007",
+    private val appKey: String = "",  // wird nach erstem Login gesetzt
+) {
+    private val http = HttpClient(CIO) {
+        install(ContentNegotiation) {
+            json(Json { ignoreUnknownKeys = true })
+        }
+    }
+
+    suspend fun createTask(title: String, details: String = "", spaceId: String = ""): Result<String> =
+        runCatching {
+            val response = http.post("$baseUrl/v1/spaces/$spaceId/objects") {
+                contentType(ContentType.Application.Json)
+                header("Anytype-Version", "0.1")
+                bearerAuth(appKey)
+                setBody(CreateObjectRequest(title = title, details = details, typeKey = "ot-task"))
+            }
+            response.body<CreateObjectResponse>().objectId
+        }
+
+    fun close() = http.close()
+}
+
+@Serializable
+private data class CreateObjectRequest(
+    val title: String,
+    val details: String,
+    val typeKey: String,
+)
+
+@Serializable
+private data class CreateObjectResponse(
+    val objectId: String,
+)

src/main/kotlin/ch/ergon/anytask/hotkey/HotkeyManager.kt

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+package ch.ergon.anytask.hotkey
+
+import com.github.kwhat.jnativehook.GlobalScreen
+import com.github.kwhat.jnativehook.NativeHookException
+import com.github.kwhat.jnativehook.keyboard.NativeKeyEvent
+import com.github.kwhat.jnativehook.keyboard.NativeKeyListener
+import java.awt.EventQueue
+import java.util.logging.Level
+import java.util.logging.Logger
+
+/**
+ * Lauscht auf eine systemweite Tastenkombination: Ctrl+Shift+Space
+ * Erfordert auf macOS die Berechtigung "Eingabegeräte überwachen" (Accessibility).
+ */
+object HotkeyManager {
+
+    private var listener: NativeKeyListener? = null
+
+    fun start(onHotkey: () -> Unit) {
+        // JNativeHook-Logging unterdrücken
+        Logger.getLogger(GlobalScreen::class.java.`package`.name).apply {
+            level = Level.OFF
+            useParentHandlers = false
+        }
+
+        try {
+            GlobalScreen.registerNativeHook()
+        } catch (e: NativeHookException) {
+            System.err.println("JNativeHook konnte nicht registriert werden: ${e.message}")
+            return
+        }
+
+        listener = object : NativeKeyListener {
+            override fun nativeKeyPressed(e: NativeKeyEvent) {
+                if (isHotkey(e)) {
+                    // Callback auf den AWT-EDT dispatchen (Compose läuft dort)
+                    EventQueue.invokeLater(onHotkey)
+                }
+            }
+        }.also { GlobalScreen.addNativeKeyListener(it) }
+    }
+
+    fun stop() {
+        listener?.let { GlobalScreen.removeNativeKeyListener(it) }
+        try {
+            GlobalScreen.unregisterNativeHook()
+        } catch (_: NativeHookException) {}
+    }
+
+    /** Ctrl+Shift+Space */
+    private fun isHotkey(e: NativeKeyEvent): Boolean =
+        e.keyCode == NativeKeyEvent.VC_SPACE &&
+            e.modifiers and NativeKeyEvent.CTRL_MASK != 0 &&
+            e.modifiers and NativeKeyEvent.SHIFT_MASK != 0
+}

src/main/kotlin/ch/ergon/anytask/ui/TaskWindow.kt

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+package ch.ergon.anytask.ui
+
+import androidx.compose.foundation.layout.*
+import androidx.compose.material.*
+import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.focus.FocusRequester
+import androidx.compose.ui.focus.focusRequester
+import androidx.compose.ui.input.key.*
+import androidx.compose.ui.unit.dp
+import ch.ergon.anytask.api.AnyTypeClient
+import kotlinx.coroutines.launch
+
+@Composable
+fun TaskWindow(client: AnyTypeClient, onDismiss: () -> Unit) {
+    val scope = rememberCoroutineScope()
+    var title by remember { mutableStateOf("") }
+    var details by remember { mutableStateOf("") }
+    var isLoading by remember { mutableStateOf(false) }
+    var errorMessage by remember { mutableStateOf<String?>(null) }
+
+    val focusRequester = remember { FocusRequester() }
+
+    fun submit() {
+        if (title.isBlank()) return
+        scope.launch {
+            isLoading = true
+            errorMessage = null
+            client.createTask(title = title.trim(), details = details.trim())
+                .onSuccess {
+                    title = ""
+                    details = ""
+                    onDismiss()
+                }
+                .onFailure { errorMessage = it.message }
+            isLoading = false
+        }
+    }
+
+    MaterialTheme {
+        Surface(modifier = Modifier.fillMaxSize()) {
+            Column(
+                modifier = Modifier
+                    .padding(24.dp)
+                    .onKeyEvent { event ->
+                        when {
+                            event.type == KeyEventType.KeyDown && event.key == Key.Escape -> {
+                                onDismiss(); true
+                            }
+                            event.type == KeyEventType.KeyDown &&
+                                event.key == Key.Enter &&
+                                event.isMetaPressed -> {
+                                submit(); true
+                            }
+                            else -> false
+                        }
+                    },
+                verticalArrangement = Arrangement.spacedBy(12.dp),
+            ) {
+                Text("Neue Aufgabe", style = MaterialTheme.typography.h6)
+
+                OutlinedTextField(
+                    value = title,
+                    onValueChange = { title = it },
+                    label = { Text("Titel") },
+                    singleLine = true,
+                    modifier = Modifier
+                        .fillMaxWidth()
+                        .focusRequester(focusRequester),
+                )
+
+                OutlinedTextField(
+                    value = details,
+                    onValueChange = { details = it },
+                    label = { Text("Details (optional)") },
+                    modifier = Modifier.fillMaxWidth().height(100.dp),
+                    maxLines = 4,
+                )
+
+                if (errorMessage != null) {
+                    Text(errorMessage!!, color = MaterialTheme.colors.error, style = MaterialTheme.typography.caption)
+                }
+
+                Row(
+                    modifier = Modifier.fillMaxWidth(),
+                    horizontalArrangement = Arrangement.spacedBy(8.dp, Alignment.End),
+                ) {
+                    TextButton(onClick = onDismiss) { Text("Abbrechen") }
+                    Button(onClick = ::submit, enabled = title.isNotBlank() && !isLoading) {
+                        if (isLoading) CircularProgressIndicator(modifier = Modifier.size(16.dp), strokeWidth = 2.dp)
+                        else Text("Erstellen  ⌘↵")
+                    }
+                }
+            }
+        }
+    }
+
+    LaunchedEffect(Unit) { focusRequester.requestFocus() }
+}