update for travelmode change bug fixes

lib/model/destination.dart

@@ -16,6 +16,7 @@ class Destination {
       String? photos;
       double? checkin_radious;
       int? auto_checkin;
+      bool selected = false;
 
       Destination({
         this.name,

lib/pages/destination/destination_controller.dart

@@ -27,6 +27,8 @@ class DestinationController extends GetxController {
   List<Destination> destinations = <Destination>[].obs;
   List<Map<String, dynamic>> destination_index_data = <Map<String, dynamic>>[].obs;
 
+  List<Destination> currentSelectedDestinations = <Destination>[].obs;
+
   bool checking_in = false;
   List<bool> isSelected = [true].obs;
   BuildContext? context;
@@ -159,12 +161,17 @@ class DestinationController extends GetxController {
 
   }
 
-  void deleteDestination(int index){
+  void deleteDestination(Destination d){
-    print("---- index ${index}-----");
+    //int id = destinations[index].location_id!;
-    int id = destinations[index].location_id!;
     //print("---- index ${destinations[index].location_id!}-----");
+    for(Destination ss in currentSelectedDestinations){
+      if(ss.location_id == d.location_id){
+        currentSelectedDestinations.remove(ss);
+        break;
+      }
+    }
     DatabaseHelper db = DatabaseHelper.instance;
-    db.deleteDestination(id).then((value){
+    db.deleteDestination(d.location_id!).then((value){
       PopulateDestinations();
     });
     // DestinationService.deleteDestination(id).then((val){
@@ -178,36 +185,50 @@ class DestinationController extends GetxController {
 
   void addDestinations(Destination dest){
 
+    print('------ destination controller in add destination ${dest.name} ---- :::::');
+
     DatabaseHelper db = DatabaseHelper.instance;
     db.getDestinationByLatLon(dest.lat!, dest.lon!).then((value){
-      //print("----- available destination for latlon $value[0]");
       if(value.isNotEmpty){
         db.deleteDestination(value[0].location_id!).then((value){
           db.insertDestination(dest).then((value){
-            print("-----  delete andinserted destination id $value");
+            print("----- destination controller   deleted and inserted destination id $value ---- :::::");
+            PopulateDestinations();
           });
         });
       }
       else {
          db.insertDestination(dest).then((value){
-            print("----- new inserted destination id $value");
+            print("----- destination controller  added as new ${value}--- :::::");
+            PopulateDestinations();
           });
       }
     });
-    PopulateDestinations();
 
   }
 
   void PopulateDestinations(){
-    print("--------- populsting destinations -----------");
+    print("--------- destination controller  populsting destinations ----------- ::::::");
 
+    destinations.clear();
+    destinationCount.value = 0;
     DatabaseHelper db = DatabaseHelper.instance;
     db.getDestinations().then((value){
-      destinations.clear();
+      for(Destination d in value){
-      destinations = value;
+        print("--  destination controller Populating destination -- ${d.name}-----::::");
+        
+        for(Destination s in currentSelectedDestinations){
+          if(d.location_id == s.location_id){
+            d.selected = !d.selected;
+          }
+        }
+
+        destinations.add(d);
+      }
      // destinationCount.value = 0;
-     print("------destinationcount-------- ${destinationCount}--------");
       destinationCount.value = destinations.length;
+      print("------ destination controller destinationcount-------- ${destinationCount}-------- :::::");
+
 
       MatrixService.getDestinations(value).then((mat){
       print(mat);

lib/pages/index/index_controller.dart

@@ -51,6 +51,8 @@ class IndexController extends GetxController {
 
   var desination_mode = 1.obs;
 
+  bool showPopup = true;
+
 
   String dropdownValue = "9"; 
   String subDropdownValue = "-1";
@@ -372,6 +374,9 @@ void login(String email, String password, BuildContext context){
       }
       locations.clear();
       if(value != null && value.collection.isEmpty){
+        if(showPopup == false) {
+          return;
+        }
         Get.snackbar(
               "Too many Points",
                "please zoom in",
@@ -381,6 +386,7 @@ void login(String email, String password, BuildContext context){
                backgroundColor: Colors.yellow,
                //icon:Image(image:AssetImage("assets/images/dora.png"))
                );
+        showPopup = false;
         //Get.showSnackbar(GetSnackBar(message: "Too many points, please zoom in",));
       }
       if(value != null && value.collection.isNotEmpty){

lib/pages/index/index_page.dart

@@ -2,10 +2,12 @@ import 'dart:ui';
 
 import 'package:flutter/material.dart';
 import 'package:get/get.dart';
+import 'package:rogapp/model/destination.dart';
 import 'package:rogapp/pages/drawer/drawer_page.dart';
 import 'package:rogapp/pages/index/index_controller.dart';
 import 'package:rogapp/routes/app_pages.dart';
 import 'package:rogapp/services/maxtrix_service.dart';
+import 'package:rogapp/utils/database_helper.dart';
 import 'package:rogapp/widgets/bread_crum_widget.dart';
 import 'package:rogapp/widgets/cat_widget.dart';
 import 'package:rogapp/widgets/list_widget.dart';
@@ -23,15 +25,27 @@ class IndexPage extends GetView<IndexController> {
     return Scaffold(
       drawer: const DrawerPage(),
         appBar: AppBar(
-            leading: IconButton(
+          //   leading: IconButton(
-            icon: Icon(Icons.arrow_back_ios),
+          //   icon: Icon(Icons.arrow_back_ios),
-            onPressed: (){
+          //   onPressed: (){
-              indexController.switchPage(AppPages.TRAVEL);
+          //     indexController.switchPage(AppPages.TRAVEL);
-            },
+          //   },
-          ),
+          // ),
-          automaticallyImplyLeading: false,
+          //automaticallyImplyLeading: false,
           title: Text("Add locations"),
           actions: [
+            // RaisedButton(
+            //   child: Text("db"),
+            //   onPressed: (){
+            //     DatabaseHelper db = DatabaseHelper.instance;
+            //     db.getDestinations().then((value){
+            //        print("-------- lendth in db  ${value.length} ---- :::::");
+            //       for(Destination d in value){
+            //         print("-------- values in db are ${d.toString()} ---- :::::");
+            //       };
+            //     });
+            //   },
+            // ),
             CatWidget(indexController: indexController,),
         ],
       ),

lib/services/destination_service.dart

@@ -68,7 +68,11 @@ class DestinationService{
   static Future<List<PointLatLng>>? getDestinationLine(List<Destination> destinations) async{
     PolylinePoints polylinePoints = PolylinePoints();
 
-    print("##### @@@@@ ${destinations[0].lat}");
+    if(destinations.length <= 0){
+      return [];
+    }
+    
+    //print("##### @@@@@ ${destinations[0].lat}");
     PointLatLng origin = PointLatLng(destinations[0].lat!, destinations[0].lon!);
     PointLatLng dest = PointLatLng(destinations[destinations.length -1].lat!, destinations[destinations.length -1].lon!);
     

lib/services/maxtrix_service.dart

@@ -13,6 +13,8 @@ class MatrixService{
     int i = 0;
     for(Destination d in destinations){
 
+      print("---- getting matrix for ${d} ------------");
+
       if(i==0){
         origin = "${d.lat}, ${d.lon}";
       }

lib/utils/database_helper.dart

@@ -68,6 +68,12 @@ class DatabaseHelper{
     return ret;
   }
 
+  Future<bool>isAlreadyAvailable(int location_id) async{
+    Database db = await instance.database;
+    var dest = await db.delete('destination', where: "location_id = ${location_id}");
+    return dest > 0 ? true : false;
+  }
+
   Future<int> insertDestination(Destination dest) async {
     Database db = await instance.database;
     int res = await db.insert(
@@ -75,6 +81,7 @@ class DatabaseHelper{
       dest.toMap(),
       conflictAlgorithm: ConflictAlgorithm.replace,
     );
+    print("------ database helper insert ${res}-----------::::::::");
     return res;
   }
 

lib/widgets/bottom_sheet_new.dart

@@ -132,9 +132,19 @@ class BottomSheetNew extends GetView<BottomSheetController> {
             Container(width: 0.0, height: 0,),
         ),
         SizedBox(height: 20.0,),
-        //Obx(() => 
+        Obx(() => 
-          wantToGo(context),
+          //wantToGo(context),
-        //),
+
+        FutureBuilder<Widget>(
+          future: wantToGo(context),
+          builder: (context, snapshot) {
+            return Container(
+              child: snapshot.data,
+            );
+          },
+        ),
+          
+        ),
         SizedBox(height: 60.0,)
       ],
     )
@@ -143,25 +153,27 @@ class BottomSheetNew extends GetView<BottomSheetController> {
   }
 
 
-  Widget wantToGo(BuildContext context){
+  Future<Widget> wantToGo(BuildContext context)async {
-    return Row(
+    DatabaseHelper db = DatabaseHelper.instance;
+    bool isAdded = await db.isAlreadyAvailable(indexController.currentFeature[0].properties!["location_id"]);
+    return 
+          isAdded == true ? Container(child: Text("すでに追加されています"),) :
+    Row(
             mainAxisAlignment: MainAxisAlignment.center,
             children: [
               Row(
                 mainAxisAlignment: MainAxisAlignment.center,
                 children: [
+                    
                     ElevatedButton(
                         onPressed: (){
                         },
-                        
+                        child: ElevatedButton(
-                        child: IconButton(
+                          child: Text("want_to_go".tr),
-                          icon: Icon(Icons.favorite, color: Colors.white, semanticLabel: "want_to_go".tr,), 
+                          onPressed: (){
-                          onPressed: () 
-                          { 
                             GeoJsonMultiPoint mp = indexController.currentFeature[0].geometry as GeoJsonMultiPoint;
                             LatLng pt = LatLng(mp.geoSerie!.geoPoints[0].latitude, mp.geoSerie!.geoPoints[0].longitude);
 
-                            print("--- name---- ${indexController.currentFeature[0].properties!["location_name"]} -----");
                             Destination dest = Destination(
                               name: indexController.currentFeature[0].properties!["location_name"],
                               address: indexController.currentFeature[0].properties!["address"],
@@ -181,7 +193,7 @@ class BottomSheetNew extends GetView<BottomSheetController> {
                             );
                             destinationController.addDestinations(dest);
                           },
-                        )
+                        ),
                       ),  
                 ],
               )

lib/widgets/destination_widget.dart

@@ -47,10 +47,13 @@ class DestinationWidget extends StatelessWidget {
   }
 
   void doDelete() {
-    destinationController.destination_index_data.forEach((element) {
+    destinationController.currentSelectedDestinations.forEach((element) {
-      //print(element["index"]);
+      destinationController.deleteDestination(element);
-      destinationController.deleteDestination(element["index"]);
     });
+    // destinationController.destination_index_data.forEach((element) {
+    //   //print(element["index"]);
+    //   destinationController.deleteDestination(element["index"]);
+    // });
     // destinationController.destination_index_data.clear();
   }
 
@@ -83,7 +86,7 @@ class DestinationWidget extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
 
-    print("---- destinations ${destinationController.destinations[0].name} ------");
+    print("------ destination widget------ ${destinationController.destinationCount.value} ----------");
 
     return 
         Obx(() => 
@@ -93,18 +96,7 @@ class DestinationWidget extends StatelessWidget {
               padding: const EdgeInsets.only(top:45.0),
               child: ListView.builder( 
                   itemCount: destinationController.destinationCount.value,
-                  //itemCount: destinationController.destinations.length, 
-                  // onReorder: (int oldIndex, int newIndex){
-                  //   int action_id = destinationController.destinations[oldIndex]["id"] as int;
-                  //   //print(action_id);
-                  //   if(oldIndex > newIndex){
-                  //     destinationController.makeOrder(context, action_id, newIndex, "up");
-                  //   }
-                  //   else if(oldIndex < newIndex){
-                  //     destinationController.makeOrder(context, action_id, newIndex, "down");
-                  //   }
 
-                  // },
                   itemBuilder: (BuildContext context, int index) {
                   return
                     TimelineTile(
@@ -142,29 +134,29 @@ class DestinationWidget extends StatelessWidget {
                             };
                           },
                           onLongPress: (){
-                            print("#### long press #### ${destinationController.destination_index_data.length}");
 
-                            var match_element = null;
+                            Destination? match_element = null;
-                            destinationController.destination_index_data.forEach((element) {
+                            destinationController.currentSelectedDestinations.forEach((element) {
-                              if(element["index"] == index){
+                              if(element.location_id == destinationController.destinations[index].location_id){
                                 match_element = element;
-                                print("----match----");
                                 return;
                               }
                             });
+
                             if(match_element != null){
-                              destinationController.destination_index_data.remove(match_element);
+                              destinationController.currentSelectedDestinations.remove(destinationController.destinations[index]);
-                              return;
                             }
-                            //print("------${destinationController.destination_index_data}----");
+
-                            Map<String, dynamic> indexed = {'index': index, 'selected':true};
+                            destinationController.currentSelectedDestinations.add(destinationController.destinations[index]);
-                            destinationController.destination_index_data.add(indexed);
+
+                            destinationController.PopulateDestinations();
+
                           },
                           selectedTileColor: Colors.amberAccent,
-                          selected:getSelection(index),
+                          selected:destinationController.destinations[index].selected,
                           leading: getImage(index),
                           title: Text(destinationController.destinations[index].name!),
-                          //subtitle: Text(destinationController.destinations[index].category!),
+                          subtitle: Text(destinationController.destinations[index].category!),
                         ),
                       ),
                     ),
@@ -203,7 +195,7 @@ class DestinationWidget extends StatelessWidget {
                     IconButton(
                       icon:Icon(Icons.cancel),
                       //onPressed: (){doDelete();},
-                      onPressed: destinationController.destination_index_data.length > 0 ? doDelete : null,
+                     onPressed: destinationController.currentSelectedDestinations.length > 0 ? doDelete : null,
                     ),
                     IconButton(
                       icon:Icon(Icons.move_up),