- Sortieren nach Relevanz in Schadensliste

app/src/main/java/com/example/snapandsolve/MainScreen.kt

@@ -1,6 +1,7 @@
 package com.example.snapandsolve
 
 import DamageFilterDialog
+import DamageListDialog
 import MapViewModel
 import android.Manifest
 import android.R.attr.enabled

app/src/main/java/com/example/snapandsolve/ui/theme/DamageListSystem.kt

@@ -1,5 +1,3 @@
-package com.example.snapandsolve.ui.theme
-
 import MapViewModel
 import android.content.Context
 import android.graphics.BitmapFactory
@@ -16,6 +14,7 @@ import androidx.compose.material.icons.filled.Close
 import androidx.compose.material.icons.filled.Image
 import androidx.compose.material.icons.filled.LocationOn
 import androidx.compose.material.icons.filled.MyLocation
+import androidx.compose.material.icons.filled.TrendingUp
 import androidx.compose.material3.*
 import androidx.compose.runtime.*
 import androidx.compose.ui.Alignment
@@ -72,7 +71,15 @@ fun calculateDistance(lat1: Double, lon1: Double, lat2: Double, lon2: Double): D
 }
 
 /**
- * Dialog für Schadensliste mit Entfernungsfilter
+ * Enum für Sortierung
+ */
+enum class SortBy {
+    DISTANCE, // Nach Entfernung sortieren (nächste zuerst)
+    RELEVANCE // Nach Relevanz sortieren (höchste communitycounter zuerst)
+}
+
+/**
+ * Dialog für Schadensliste mit Entfernungs- und Relevanz-Filter
  */
 @Composable
 fun DamageListDialog(
@@ -87,6 +94,8 @@ fun DamageListDialog(
     var maxDistance by remember { mutableStateOf(1000f) }
     var userLocation by remember { mutableStateOf<Point?>(null) }
     var errorMessage by remember { mutableStateOf<String?>(null) }
+    var sortBy by remember { mutableStateOf(SortBy.DISTANCE) }
+    var minRelevance by remember { mutableStateOf(0) }
 
     LaunchedEffect(maxDistance) {
         isLoading = true
@@ -107,6 +116,15 @@ fun DamageListDialog(
         isLoading = false
     }
 
+    // Sortierte und gefilterte Liste
+    val filteredAndSortedDamages = remember(damages, sortBy, minRelevance) {
+        val filtered = damages.filter { it.rating >= minRelevance }
+        when (sortBy) {
+            SortBy.DISTANCE -> filtered.sortedBy { it.distanceInMeters }
+            SortBy.RELEVANCE -> filtered.sortedByDescending { it.rating }
+        }
+    }
+
     Dialog(onDismissRequest = onDismiss) {
         Card(
             modifier = Modifier
@@ -138,7 +156,7 @@ fun DamageListDialog(
 
                 Divider(modifier = Modifier.padding(vertical = 12.dp))
 
-                // Entfernungs-Slider
+                // ===== ENTFERNUNGS-FILTER =====
                 Column(modifier = Modifier.fillMaxWidth()) {
                     Row(
                         modifier = Modifier.fillMaxWidth(),
@@ -176,11 +194,100 @@ fun DamageListDialog(
                     }
                 }
 
+                Spacer(modifier = Modifier.height(16.dp))
+
+                // ===== SORTIERUNG =====
+                Column(modifier = Modifier.fillMaxWidth()) {
+                    Text(
+                        text = "Sortieren nach:",
+                        style = MaterialTheme.typography.titleSmall,
+                        fontWeight = FontWeight.Bold,
+                        modifier = Modifier.padding(bottom = 8.dp)
+                    )
+
+                    Row(
+                        modifier = Modifier.fillMaxWidth(),
+                        horizontalArrangement = Arrangement.spacedBy(8.dp)
+                    ) {
+                        // Distance Button
+                        FilterChip(
+                            selected = sortBy == SortBy.DISTANCE,
+                            onClick = { sortBy = SortBy.DISTANCE },
+                            label = {
+                                Row(
+                                    horizontalArrangement = Arrangement.spacedBy(4.dp),
+                                    verticalAlignment = Alignment.CenterVertically
+                                ) {
+                                    Text("📍 Entfernung")
+                                }
+                            },
+                            modifier = Modifier.weight(1f)
+                        )
+
+                        // Relevance Button
+                        FilterChip(
+                            selected = sortBy == SortBy.RELEVANCE,
+                            onClick = { sortBy = SortBy.RELEVANCE },
+                            label = {
+                                Row(
+                                    horizontalArrangement = Arrangement.spacedBy(4.dp),
+                                    verticalAlignment = Alignment.CenterVertically
+                                ) {
+                                    Text("👥 Relevanz")
+                                }
+                            },
+                            modifier = Modifier.weight(1f)
+                        )
+                    }
+                }
+
+                Spacer(modifier = Modifier.height(16.dp))
+
+                // ===== RELEVANZ-FILTER (nur wenn nach Relevanz sortiert) =====
+                if (sortBy == SortBy.RELEVANCE) {
+                    Column(modifier = Modifier.fillMaxWidth()) {
+                        Row(
+                            modifier = Modifier.fillMaxWidth(),
+                            horizontalArrangement = Arrangement.SpaceBetween,
+                            verticalAlignment = Alignment.CenterVertically
+                        ) {
+                            Icon(
+                                Icons.Default.TrendingUp,
+                                contentDescription = "Relevanz",
+                                tint = MaterialTheme.colorScheme.primary
+                            )
+
+                            Text(
+                                text = "Min. Bewertungen: ${minRelevance}+",
+                                style = MaterialTheme.typography.titleMedium,
+                                fontWeight = FontWeight.Bold,
+                                color = MaterialTheme.colorScheme.primary
+                            )
+                        }
+
+                        Slider(
+                            value = minRelevance.toFloat(),
+                            onValueChange = { minRelevance = it.toInt() },
+                            valueRange = 0f..50f,
+                            steps = 49,
+                            modifier = Modifier.fillMaxWidth()
+                        )
+
+                        Row(
+                            modifier = Modifier.fillMaxWidth(),
+                            horizontalArrangement = Arrangement.SpaceBetween
+                        ) {
+                            Text("0", style = MaterialTheme.typography.bodySmall)
+                            Text("50+", style = MaterialTheme.typography.bodySmall)
+                        }
+                    }
+
                     Spacer(modifier = Modifier.height(12.dp))
+                }
 
                 if (!isLoading && errorMessage == null) {
                     Text(
-                        text = "${damages.size} Schäden gefunden",
+                        text = "${filteredAndSortedDamages.size} Schäden gefunden",
                         style = MaterialTheme.typography.bodyMedium,
                         color = MaterialTheme.colorScheme.secondary,
                         modifier = Modifier.padding(bottom = 8.dp)
@@ -232,7 +339,7 @@ fun DamageListDialog(
                         }
                     }
 
-                    damages.isEmpty() -> {
+                    filteredAndSortedDamages.isEmpty() -> {
                         Box(
                             modifier = Modifier.fillMaxSize(),
                             contentAlignment = Alignment.Center
@@ -247,7 +354,7 @@ fun DamageListDialog(
                                 )
                                 Spacer(modifier = Modifier.height(16.dp))
                                 Text(
-                                    text = "Keine Schäden im Umkreis",
+                                    text = if (damages.isEmpty()) "Keine Schäden im Umkreis" else "Keine Schäden mit dieser Bewertung",
                                     style = MaterialTheme.typography.bodyLarge
                                 )
                             }
@@ -259,7 +366,7 @@ fun DamageListDialog(
                             modifier = Modifier.fillMaxSize(),
                             verticalArrangement = Arrangement.spacedBy(12.dp)
                         ) {
-                            items(damages) { damage ->
+                            items(filteredAndSortedDamages) { damage ->
                                 DamageListItemWithPhoto(
                                     damage = damage,
                                     onClick = {
@@ -277,7 +384,7 @@ fun DamageListDialog(
 }
 
 /**
- * Einzelnes Schadens-Item in der Liste MIT FOTO
+ * Einzelnes Schadens-Item in der Liste MIT FOTO und BEWERTUNG
  */
 @Composable
 fun DamageListItemWithPhoto(
@@ -357,12 +464,13 @@ fun DamageListItemWithPhoto(
                     maxLines = 1
                 )
 
-                // Info-Row
+                // Info-Row (Entfernung + Bewertung)
                 Row(
                     modifier = Modifier.fillMaxWidth(),
                     horizontalArrangement = Arrangement.spacedBy(12.dp),
                     verticalAlignment = Alignment.CenterVertically
                 ) {
+                    // Entfernung
                     Row(
                         verticalAlignment = Alignment.CenterVertically,
                         horizontalArrangement = Arrangement.spacedBy(2.dp)
@@ -376,7 +484,7 @@ fun DamageListItemWithPhoto(
                         )
                     }
 
-                    if (damage.rating > 0) {
+                    // Bewertung / Relevanz
                     Row(
                         verticalAlignment = Alignment.CenterVertically,
                         horizontalArrangement = Arrangement.spacedBy(2.dp)
@@ -385,7 +493,8 @@ fun DamageListItemWithPhoto(
                         Text(
                             text = "${damage.rating}",
                             style = MaterialTheme.typography.bodySmall,
-                                fontWeight = FontWeight.Bold
+                            fontWeight = FontWeight.Bold,
+                            color = if (damage.rating > 0) MaterialTheme.colorScheme.tertiary else MaterialTheme.colorScheme.outline
                         )
                     }
                 }
@@ -393,7 +502,6 @@ fun DamageListItemWithPhoto(
         }
     }
 }
-}
 
 /**
  * Extension-Funktion für MapViewModel