WIP: Implements the basic structure for the units list/map

- Updates the Devices and Positions APIs to properly construct the Url's query when there are null values
- Adds a units controller to the shared module
- Adds a devices and map fragment that each print the fetched units on the console
- Adds a units view model to connect previously mentioned fragments with the units controller

6 files changed, 116 insertions, 28 deletions

diff --git a/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/client/apis/DevicesApi.kt b/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/client/apis/DevicesApi.kt
index bc87f78..331cc4e 100644
--- a/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/client/apis/DevicesApi.kt
+++ b/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/client/apis/DevicesApi.kt
@@ -29,7 +29,13 @@ class DevicesApi(basePath: kotlin.String = "https://demo.traccar.org/api") : Api
      */
     @Suppress("UNCHECKED_CAST")
     suspend fun devicesGet(all: kotlin.Boolean? = null, userId: kotlin.Int? = null, id: kotlin.Int? = null, uniqueId: kotlin.String? = null): kotlin.Array<Device> {
-        val localVariableQuery: MultiValueMap = mapOf("all" to listOf("$all"), "userId" to listOf("$userId"), "id" to listOf("$id"), "uniqueId" to listOf("$uniqueId"))
+        val query: MutableMap<String, List<String>> = mutableMapOf()
+        all?.let { query["all"] = listOf("$it") }
+        userId?.let { query["userId"] = listOf("$it") }
+        id?.let { query["id"] = listOf("$it") }
+        uniqueId?.let { query["uniqueId"] = listOf("$it") }
+        val localVariableQuery: MultiValueMap = query
+
         val localVariableConfig = RequestConfig(
                 RequestMethod.GET,
                 "/devices", query = localVariableQuery
diff --git a/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/client/apis/PositionsApi.kt b/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/client/apis/PositionsApi.kt
index 8c1b73e..278611f 100644
--- a/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/client/apis/PositionsApi.kt
+++ b/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/client/apis/PositionsApi.kt
@@ -27,8 +27,14 @@ class PositionsApi(basePath: kotlin.String = "https://demo.traccar.org/api") : A
      * @return kotlin.Array<Position>
      */
     @Suppress("UNCHECKED_CAST")
-    suspend fun positionsGet(deviceId: kotlin.Int? = null, from: java.time.LocalDateTime? = null, to: java.time.LocalDateTime? = null, id: kotlin.Int? = null): kotlin.Array<Position> {
-        val localVariableQuery: MultiValueMap = mapOf("deviceId" to listOf("$deviceId"), "from" to listOf("$from"), "to" to listOf("$to"), "id" to listOf("$id"))
+    suspend fun positionsGet(deviceId: kotlin.Int? = null, from: LocalDateTimeAdapter? = null, to: LocalDateTimeAdapter? = null, id: kotlin.Int? = null): kotlin.Array<Position> {
+        val query: MutableMap<String, List<String>> = mutableMapOf()
+        deviceId?.let { query["deviceId"] = listOf("$it") }
+        from?.let { query["from"] = listOf("$it") }
+        to?.let { query["to"] = listOf("$it") }
+        id?.let { query["id"] = listOf("$it") }
+        val localVariableQuery: MultiValueMap = query
+
         val localVariableConfig = RequestConfig(
                 RequestMethod.GET,
                 "/positions", query = localVariableQuery
diff --git a/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/client/models/Device.kt b/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/client/models/Device.kt
index 3729345..f8a1642 100644
--- a/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/client/models/Device.kt
+++ b/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/client/models/Device.kt
@@ -11,6 +11,9 @@
  */
 package mx.trackermap.TrackerMap.client.models
 
+import kotlinx.datetime.LocalDateTime
+import kotlinx.serialization.Serializable
+
 
 /**
  * 
@@ -29,22 +32,22 @@ package mx.trackermap.TrackerMap.client.models
  * @param geofenceIds 
  * @param attributes 
  */
+@Serializable
 data class Device (
 
-    val id: kotlin.Int? = null,
-    val name: kotlin.String? = null,
-    val uniqueId: kotlin.String? = null,
-    val status: kotlin.String? = null,
-    val disabled: kotlin.Boolean? = null,
+    val id: Int,
+    val name: String,
+    val uniqueId: String? = null,
+    val status: String? = null,
+    val disabled: Boolean? = null,
     /* in IS0 8601 format. eg. `1963-11-22T18:30:00Z` */
-    val lastUpdate: java.time.LocalDateTime? = null,
-    val positionId: kotlin.Int? = null,
-    val groupId: kotlin.Int? = null,
-    val phone: kotlin.String? = null,
-    val model: kotlin.String? = null,
-    val contact: kotlin.String? = null,
-    val category: kotlin.String? = null,
-    val geofenceIds: kotlin.Array<kotlin.Int>? = null,
-    val attributes: kotlin.Any? = null
+//    val lastUpdate: LocalDateTime? = null,
+    val positionId: Int? = null,
+    val groupId: Int? = null,
+    val phone: String? = null,
+    val model: String? = null,
+    val contact: String? = null,
+    val category: String? = null,
+    val geofenceIds: Array<Int>? = null
 ) {
 }
\ No newline at end of file
diff --git a/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/client/models/Position.kt b/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/client/models/Position.kt
index 0ce4ed2..d765825 100644
--- a/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/client/models/Position.kt
+++ b/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/client/models/Position.kt
@@ -11,6 +11,9 @@
  */
 package mx.trackermap.TrackerMap.client.models
 
+import kotlinx.datetime.LocalDateTime
+import kotlinx.serialization.Serializable
+
 
 /**
  * 
@@ -32,28 +35,27 @@ package mx.trackermap.TrackerMap.client.models
  * @param network 
  * @param attributes 
  */
+@Serializable
 data class Position (
 
     val id: kotlin.Int? = null,
     val deviceId: kotlin.Int? = null,
     val protocol: kotlin.String? = null,
     /* in IS0 8601 format. eg. `1963-11-22T18:30:00Z` */
-    val deviceTime: java.time.LocalDateTime? = null,
+//    val deviceTime: LocalDateTime? = null,
     /* in IS0 8601 format. eg. `1963-11-22T18:30:00Z` */
-    val fixTime: java.time.LocalDateTime? = null,
+//    val fixTime: LocalDateTime? = null,
     /* in IS0 8601 format. eg. `1963-11-22T18:30:00Z` */
-    val serverTime: java.time.LocalDateTime? = null,
+//    val serverTime: LocalDateTime? = null,
     val outdated: kotlin.Boolean? = null,
     val valid: kotlin.Boolean? = null,
-    val latitude: java.math.BigDecimal? = null,
-    val longitude: java.math.BigDecimal? = null,
-    val altitude: java.math.BigDecimal? = null,
+    val latitude: Double? = null,
+    val longitude: Double? = null,
+    val altitude: Double? = null,
     /* in knots */
-    val speed: java.math.BigDecimal? = null,
-    val course: java.math.BigDecimal? = null,
+    val speed: Double? = null,
+    val course: Double? = null,
     val address: kotlin.String? = null,
-    val accuracy: java.math.BigDecimal? = null,
-    val network: kotlin.Any? = null,
-    val attributes: kotlin.Any? = null
+    val accuracy: Double? = null
 ) {
 }
\ No newline at end of file
diff --git a/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/client/models/UnitInformation.kt b/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/client/models/UnitInformation.kt
new file mode 100644
index 0000000..edebff0
--- /dev/null
+++ b/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/client/models/UnitInformation.kt
@@ -0,0 +1,6 @@
+package mx.trackermap.TrackerMap.client.models
+
+data class UnitInformation(
+    val device: Device,
+    val position: Position?
+)
\ No newline at end of file
diff --git a/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/controllers/UnitsController.kt b/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/controllers/UnitsController.kt
new file mode 100644
index 0000000..9c11b79
--- /dev/null
+++ b/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/controllers/UnitsController.kt
@@ -0,0 +1,65 @@
+package mx.trackermap.TrackerMap.controllers
+
+import kotlinx.coroutines.DelicateCoroutinesApi
+import kotlinx.coroutines.GlobalScope
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.collect
+import kotlinx.coroutines.flow.combine
+import kotlinx.coroutines.launch
+import mx.trackermap.TrackerMap.client.apis.DevicesApi
+import mx.trackermap.TrackerMap.client.apis.PositionsApi
+import mx.trackermap.TrackerMap.client.models.Position
+import mx.trackermap.TrackerMap.client.models.UnitInformation
+
+@DelicateCoroutinesApi
+class UnitsController(
+    private val devicesApi: DevicesApi,
+    private val positionsApi: PositionsApi
+) {
+
+    val displayedUnitsFlow = MutableStateFlow<List<UnitInformation>>(emptyList())
+    private val unitsFlow = MutableStateFlow<List<UnitInformation>>(emptyList())
+    private val queryFlow = MutableStateFlow("")
+
+    init {
+        GlobalScope.launch {
+            fetchUnits()
+        }
+        GlobalScope.launch {
+            setupFlows()
+        }
+    }
+
+    suspend fun fetchUnits() {
+        val devices = devicesApi.devicesGet()
+        val positions = positionsApi.positionsGet()
+        val positionsMap: MutableMap<Int, Position> = mutableMapOf()
+
+        positions.forEach { position ->
+            position.deviceId?.let {
+                positionsMap[it] = position
+            }
+        }
+
+        val units = devices.map {
+            UnitInformation(it, positionsMap[it.id])
+        }
+        unitsFlow.value = units
+    }
+
+    fun search(query: String) {
+        queryFlow.value = query
+    }
+
+    suspend fun setupFlows() {
+        unitsFlow.combine(queryFlow) { units, query ->
+            units.filter { unit ->
+                unit.device.name.contains(query) ||
+                        unit.device.contact?.contains(query) == true ||
+                        unit.position?.address?.contains(query) == true
+            }
+        }.collect { units ->
+            this.displayedUnitsFlow.value = units
+        }
+    }
+}
\ No newline at end of file