Приложение

client-mobile/core/utils/FileUtils.kt

@@ -0,0 +1,23 @@
+package core.utils
+
+import android.content.Context
+import android.net.Uri
+import java.io.File
+import java.io.FileOutputStream
+import java.util.UUID
+
+fun copyUriToFile(context: Context, uri: Uri): File? {
+    return try {
+        val inputStream = context.contentResolver.openInputStream(uri)
+        val file = File(context.cacheDir, "${UUID.randomUUID()}.tmp")
+        val outputStream = FileOutputStream(file)
+        inputStream?.use { input ->
+            outputStream.use { output ->
+                input.copyTo(output)
+            }
+        }
+        file
+    } catch (e: Exception) {
+        null
+    }
+}

client-mobile/core/utils/ImageCropper.kt

@@ -0,0 +1,32 @@
+package core.utils
+
+import android.content.Context
+import android.net.Uri
+import androidx.compose.ui.graphics.toArgb
+import com.yalantis.ucrop.UCrop
+import core.presentation.theme.Indigo500
+import java.io.File
+
+object ImageCropper {
+    fun getCropIntent(
+        context: Context,
+        sourceUri: Uri,
+        destinationUri: Uri
+    ): UCrop {
+        val options = UCrop.Options().apply {
+            setCompressionQuality(90)
+            setHideBottomControls(false)
+            setFreeStyleCropEnabled(false) // Фиксированный аспект
+            setToolbarColor(Indigo500.toArgb())
+            setStatusBarColor(Indigo500.toArgb())
+            setActiveControlsWidgetColor(Indigo500.toArgb())
+            setToolbarTitle("Crop Avatar")
+            // Настройка под "квадрат" (софт-сквайр эмулируется на стороне UI, кроп всегда 1:1)
+        }
+
+        return UCrop.of(sourceUri, destinationUri)
+            .withAspectRatio(1f, 1f)
+            .withMaxResultSize(1000, 1000)
+            .withOptions(options)
+    }
+}

client-mobile/core/utils/LinkParser.kt

@@ -0,0 +1,19 @@
+package core.utils
+
+data class LinkMetadata(
+    val url: String,
+    val title: String? = null,
+    val description: String? = null,
+    val imageUrl: String? = null
+)
+
+object LinkParser {
+    private val URL_PATTERN = Regex(
+        "(?:^|[\\s])((https?://)[\\w-]+(\\.[\\w-]+)+\\.?(:\\d+)?(/[\\w- ./?%&=]*)?)",
+        RegexOption.IGNORE_CASE
+    )
+
+    fun findLinks(text: String): List<String> {
+        return URL_PATTERN.findAll(text).map { it.groupValues[1].trim() }.toList()
+    }
+}

client-mobile/core/utils/VoiceRecorder.kt

@@ -0,0 +1,34 @@
+package core.utils
+
+import android.content.Context
+import android.media.MediaRecorder
+import android.os.Build
+import java.io.File
+import java.io.FileOutputStream
+
+class VoiceRecorder(private val context: Context) {
+    private var recorder: MediaRecorder? = null
+
+    fun startRecording(outputFile: File) {
+        recorder = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
+            MediaRecorder(context)
+        } else {
+            MediaRecorder()
+        }.apply {
+            setAudioSource(MediaRecorder.AudioSource.MIC)
+            setOutputFormat(MediaRecorder.OutputFormat.MPEG_4)
+            setAudioEncoder(MediaRecorder.AudioEncoder.AAC)
+            setOutputFile(FileOutputStream(outputFile).fd)
+            prepare()
+            start()
+        }
+    }
+
+    fun stopRecording() {
+        recorder?.apply {
+            stop()
+            release()
+        }
+        recorder = null
+    }
+}