F2.3 Android: integrar flujo de Hallazgos al ViewModel

android-app/app/src/main/java/com/korexlabs/dhinspeccion/MainViewModel.kt

@@ -6,9 +6,13 @@ import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.setValue
 import androidx.lifecycle.AndroidViewModel
 import androidx.lifecycle.viewModelScope
+import com.korexlabs.dhinspeccion.data.CreateFieldFindingRequest
 import com.korexlabs.dhinspeccion.data.CreateFieldInventoryRequest
 import com.korexlabs.dhinspeccion.data.DhRepository
 import com.korexlabs.dhinspeccion.data.FieldAssetDetail
+import com.korexlabs.dhinspeccion.data.FieldFindingItem
+import com.korexlabs.dhinspeccion.data.FieldFindingOptionsResponse
+import com.korexlabs.dhinspeccion.data.FieldFindingsRepository
 import com.korexlabs.dhinspeccion.data.FieldInventoryItem
 import com.korexlabs.dhinspeccion.data.FieldType
 import com.korexlabs.dhinspeccion.data.StoredSession
@@ -20,6 +24,7 @@ import java.time.Instant
 
 class MainViewModel(application: Application) : AndroidViewModel(application) {
     private val repository = DhRepository(application)
+    private val findingsRepository = FieldFindingsRepository(application)
 
     var session: StoredSession? by mutableStateOf(repository.currentSession())
         private set
@@ -42,6 +47,11 @@ class MainViewModel(application: Application) : AndroidViewModel(application) {
     var selectedFieldAsset: FieldAssetDetail? by mutableStateOf(null)
         private set
 
+    var fieldFindingOptions: FieldFindingOptionsResponse? by mutableStateOf(null)
+        private set
+    var lastCreatedFinding: FieldFindingItem? by mutableStateOf(null)
+        private set
+
     init {
         if (session != null) loadVisits()
     }
@@ -72,6 +82,8 @@ class MainViewModel(application: Application) : AndroidViewModel(application) {
             inventory = emptyList()
             fieldTypes = emptyList()
             selectedFieldAsset = null
+            fieldFindingOptions = null
+            lastCreatedFinding = null
         }
     }
 
@@ -86,6 +98,8 @@ class MainViewModel(application: Application) : AndroidViewModel(application) {
         inventory = emptyList()
         fieldTypes = emptyList()
         selectedFieldAsset = null
+        fieldFindingOptions = null
+        lastCreatedFinding = null
     }
 
     fun closeVisitView() {
@@ -93,6 +107,8 @@ class MainViewModel(application: Application) : AndroidViewModel(application) {
         inventory = emptyList()
         fieldTypes = emptyList()
         selectedFieldAsset = null
+        fieldFindingOptions = null
+        lastCreatedFinding = null
         loadVisits()
     }
 
@@ -125,6 +141,9 @@ class MainViewModel(application: Application) : AndroidViewModel(application) {
             selectedFieldAsset = repository.selectFieldAsset(visitId, item.id)
             notice = "Inventario agregado a la inspección."
             inventory = repository.fieldInventory(visitId, null, null).data
+            if (selectedFieldAsset?.capture?.readyForFinding == true) {
+                loadFindingOptionsInternal(visitId, item.id)
+            }
         }
     }
 
@@ -185,11 +204,74 @@ class MainViewModel(application: Application) : AndroidViewModel(application) {
                 "Fotografía registrada."
             }
             inventory = repository.fieldInventory(visitId, null, null).data
+            if (response.capture.readyForFinding) {
+                loadFindingOptionsInternal(visitId, asset.id)
+            }
         }
     }
 
+    fun openFindingForSelected() {
+        val visitId = visit?.id ?: return
+        val assetId = selectedFieldAsset?.asset?.id ?: return
+        launchBusy { loadFindingOptionsInternal(visitId, assetId) }
+    }
+
+    fun createFieldFinding(
+        catalogItemId: String?,
+        customTitle: String?,
+        customLegalBasis: String?,
+        description: String,
+        severity: Int?,
+        correctionDueOn: String?,
+    ) {
+        val visitId = visit?.id ?: return
+        val assetId = selectedFieldAsset?.asset?.id ?: return
+        if (description.isBlank()) {
+            error = "Describí el Hallazgo antes de guardarlo."
+            return
+        }
+        if (catalogItemId == null && customTitle.isNullOrBlank()) {
+            error = "Para OTROS, indicá un título para el Hallazgo."
+            return
+        }
+        if (severity != null && severity !in 1..10) {
+            error = "La gravedad debe estar entre 1 y 10."
+            return
+        }
+        launchBusy {
+            val response = findingsRepository.create(
+                visitId,
+                assetId,
+                CreateFieldFindingRequest(
+                    catalogItemId = catalogItemId,
+                    customTitle = customTitle?.trim()?.takeIf { it.isNotBlank() },
+                    customLegalBasis = customLegalBasis?.trim()?.takeIf { it.isNotBlank() },
+                    description = description.trim(),
+                    severity = severity,
+                    correctionDueOn = correctionDueOn?.trim()?.takeIf { it.isNotBlank() },
+                ),
+            )
+            lastCreatedFinding = response.finding
+            notice = "Hallazgo ${response.finding.code} registrado."
+            fieldFindingOptions = findingsRepository.options(visitId, assetId)
+        }
+    }
+
+    fun clearFindingFlow() {
+        fieldFindingOptions = null
+        lastCreatedFinding = null
+        error = null
+    }
+
     fun clearSelectedFieldAsset() {
         selectedFieldAsset = null
+        fieldFindingOptions = null
+        lastCreatedFinding = null
+    }
+
+    private suspend fun loadFindingOptionsInternal(visitId: String, assetId: String) {
+        fieldFindingOptions = findingsRepository.options(visitId, assetId)
+        lastCreatedFinding = null
     }
 
     private fun launchBusy(block: suspend () -> Unit) {