wd portal done, closes #5

lib/backend/DataManager.dart

@@ -180,7 +180,7 @@ class DataManager{
 
 
 
-  static void CalculateEarnings() async{
+  static Future<void> CalculateEarnings() async{
     Debug.Log("Going to calculate earnings from games");
     while(UserJson == null){
       await Future.delayed(const Duration(seconds: 1));
@@ -262,6 +262,27 @@ class DataManager{
     return (response.body.toString());
   }
 
+  static Future<bool> RequestWd(String coin) async{
+
+    Map<String,String> body = <String, String>{
+      "id": UserJson['id'],
+      "username" : UserJson['name'],
+      "coin": coin
+    };
+    var response = (await http.post(
+    Uri.parse('${API_ENDPOINT}request_wd.php'),
+        body: body));
+    Debug.Log("Request WD response: " +response.body.toString());
+
+    if(response.body.toString().contains("{")){
+      UserJson['earnings'] =(response.body.toString());
+      await CalculateEarnings();
+      return true;
+    }else{
+      return false;
+    }
+  }
+
 
   static Future<List<dynamic>> GetWithdrawalHistory() async{
     Map<String,String> body = <String, String>{

lib/backend/login_mgr.dart

@@ -82,6 +82,7 @@ class LoginManager {
       try{
         DataManager.UserJson = jsonDecode(loginResponse.body.toString());
         await DataManager.GetGamesProgress();
+        await DataManager.CalculateEarnings();
         Debug.LogResponse(DataManager.UserJson);
         prefs.setString("username", username);
         prefs.setString("password", password);

lib/home.dart

@@ -401,9 +401,7 @@ class _HomeState extends State<Home> with WidgetsBindingObserver {
                         return;
                       }
 
-                      Navigator.of(context).push(MaterialPageRoute(
-                          builder: (BuildContext context) =>
-                              WithdrawalPortal()));
+                      Navigator.of(context).push(wdRoute);
                     }, child: Text("Withdraw"),height: 40, width: 200, color: Colors.greenAccent),
                     GlassButton(onTap: (){
                       Navigator.of(context).push(MaterialPageRoute(

lib/wd_portal.dart

@@ -4,7 +4,8 @@ import 'package:fhub/backend/Dialogs.dart';
 import 'package:fhub/backend/helpers.dart';
 import 'package:fhub/src/CustomWidgets.dart';
 import 'package:flutter/material.dart';
-
+import 'package:flutter_spinkit/flutter_spinkit.dart';
+var wdRoute = MaterialPageRoute(builder: (context) => WithdrawalPortal());
 class WithdrawalPortal extends StatefulWidget {
   const WithdrawalPortal({Key? key}) : super(key: key);
 
@@ -100,7 +101,10 @@ class _WithdrawalPortalState extends State<WithdrawalPortal> {
                         )
                   ]),
                       GlassButton(onTap: (){
-
+                        if(selectedCurrencies.length > 0){
+                        ShowConfirmationDialog();}else{
+                          Dialogs.showAlertDialog(context, "No Cryptos Selected", "Please select desired cryptos first to withdraw");
+                        }
                       }, child: Text("Withdraw"), width: 300,height: 50,color: selectedCurrencies.length > 0 ? Colors.greenAccent: Colors.blueGrey)
                     ],
                   ))),
@@ -111,6 +115,107 @@ class _WithdrawalPortalState extends State<WithdrawalPortal> {
     );
   }
 
+
+  void ShowConfirmationDialog(){
+    // set up the AlertDialog
+    AlertDialog alert = AlertDialog(
+      backgroundColor: Color(0xFF1F1F1F),
+      shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(40)),
+      title: Text("Are you Sure?",textAlign: TextAlign.center,),
+      content: Column(
+        mainAxisSize: MainAxisSize.min,
+        children: [
+          Text("You are about to Withdraw ${selectedCurrenciesTxt()} to ${DataManager.UserJson['wd_address']} Coinbase account.\n",textAlign: TextAlign.center,),
+          Text("Warning:   Make sure the address is correct and a valid coinbase account. This transaction is non-reversible.\n\n",style:TextStyle(color: Colors.orange)),
+          Text("Press 'Confirm' To Initiate the Withdrawal",style: TextStyle(fontWeight: FontWeight.bold),textAlign: TextAlign.center,)
+        ],
+      ),
+      actions: withdrawing ? [Text("Processing...",style: TextStyle(color: Colors.deepPurpleAccent),)] : [
+        TextButton(
+          onPressed: Confirmed,
+          child: Text("Confirm"),
+        ),
+        TextButton(
+          child: Text("Cancel"),
+          onPressed: () {
+            Navigator.of(context).pop();
+          },
+        )
+      ],
+
+    );
+
+    // show the dialog
+    showDialog(
+      barrierDismissible: false,
+      context: context,
+      builder: (BuildContext context) {
+        return alert;
+      },
+    );
+  }
+  bool withdrawing = false;
+
+  void Confirmed() async{
+    Navigator.of(context).pop();
+
+    ShowProcessingDialog();
+    // await Future.delayed(const Duration(seconds: 2));
+    bool success =false;
+
+
+    for(int i=0; i < selectedCurrencies.length; i++){
+      success = await DataManager.RequestWd(selectedCurrencies[i]);
+    }
+
+    Navigator.of(context).pop();
+    if(success) {
+      Dialogs.showAlertDialog(context, "Withdrawal Success",
+          "Your Withdrawal is now processing. Cryptos will be in your coinbase account within 5 business days.\n\nEnjoy!");
+    }else{
+      Dialogs.showAlertDialog(context, "Failed", "Something went wrong with your withdrawal. Please contact faucethub@playpoolstudios.com for support");
+    }
+    Navigator.of(context).removeRoute(wdRoute);
+    setState(() {
+
+    });
+  }
+
+
+  void ShowProcessingDialog(){
+    AlertDialog alert = AlertDialog(
+      backgroundColor: Color(0xFF1F1F1F),
+      shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(40)),
+      title: Row(
+        mainAxisAlignment: MainAxisAlignment.center,
+        children: [
+          SpinKitCircle(color: Colors.deepPurpleAccent,),
+          SizedBox(width: 50,),
+          Text("Processing",),
+        ],
+      ),
+
+    );
+
+    showDialog(context: context, builder: (BuildContext context){
+      return alert;
+    },
+    barrierDismissible: false);
+  }
+
+  String selectedCurrenciesTxt(){
+    String out = "";
+    selectedCurrencies.forEach((element) {
+      if(out.length <= 0){
+        out+=element;
+      }else{
+        out+="," + element;
+      }
+    });
+
+    return out;
+  }
+
   List<String> selectedCurrencies = [];
 
   Widget WalletCurrencyListItem(String coin) {