Testing

import 'dart:async';
import 'package:flutter/material.dart';
import 'package:mallcomm_cms_flutter/main.dart';
import 'package:mallcomm_cms_flutter/People/all_people.dart';
import 'package:url_launcher/url_launcher.dart';
import 'package:mallcomm_cms_flutter/Profile/user_profiles.dart';

class PeopleDetails extends StatefulWidget {
  final String title;
  final Profile profile;

  PeopleDetails(this.title, this.profile);
  @override
  _PermissionsState createState()=> new _PermissionsState(profile);
}
class _PermissionsState extends State<PeopleDetails> {
  // Variables to store my switch values
  final Profile profile;

  _PermissionsState(this.profile);

    // onChanged handles the switch state whether its on or off
  void _onChangedVerified(bool value) {
    setState(() {
      profile.verifiedValue = value;
    });
  }
  void _onChangedApproved(bool value) {
    setState(() {
      profile.approvedValue = value;
    });
  }
  void _onChangedSecurityApproved(bool value) {
    setState(() {
      profile.securityApprovedValue = value;
    });
  }
  void _onChangedBlocked(bool value) {
    setState(() {
      profile.blockedValue = value;
    });
  }

  @override
  Widget build(BuildContext context) {
    void _launchDial() async {
      var url = "tel:" + profile.phoneNumber;
      if (await canLaunch(url))
        launch(url);
      else
        print('URL CAN NOT BE LAUNCHED');
    }

    void _launchEmail() async {
      var url = "mailto:" + profile.userEmail;
      if (await canLaunch(url))
        launch(url);
      else
        print('URL CAN NOT BE LAUNCHED');
    }
    return Scaffold(appBar: AppBar(
      title: Text("User Permissions"),
    ),

      body: Container(
        padding: EdgeInsets.all(8.0),
        child: Column(
          children: <Widget>[
            Row(
              children: <Widget>[
                Expanded(child: Text("Verified"
                ),
                ),

            Container(
              //https://www.youtube.com/watch?v=Z5lggEXYNCI
              child: Switch(value: profile.verifiedValue, onChanged: (bool value) {
                _onChangedVerified(value);
              }),
            ),
          ],
        ),
            Row(
              children: <Widget>[
                Expanded(
                  child: Text("Approved"),
                ),
                Container(
                  // Setting the value of the Switch to null if "profile.blockedValue" is true
                  child: Switch(value: profile.approvedValue,onChanged: profile.blockedValue ? null : (bool value) {
                    setState(() {
                      profile.approvedValue=value;

                      if(!profile.blockedValue)
                      {
                        profile.securityApprovedValue=false;
                      }
                    });(value);
                  }),
                )
              ],
            ),
            Row(
              children: <Widget>[
                Expanded(
                  child: Text("Security Approved"),
                ),
                Container(
                  child: Switch(value: profile.securityApprovedValue, onChanged: profile.blockedValue ? null : (bool value){
                    setState(() {
                      profile.securityApprovedValue=value;
                      if (value && !profile.approvedValue){
                        profile.approvedValue= true;
                    }
                    });
                  }),
                )
              ],
            ),
            Row(
              children: <Widget>[
                Expanded(
                  child: Text("Blocked"),
                ),
                Container(
                  child: Switch(value: profile.blockedValue, onChanged: (bool value){
                    setState(() {
                      profile.blockedValue=value;
                        // if blockedValue = true then set securityApprovedValue & approvedValue to false
                      if(profile.blockedValue)
                        {
                          profile.securityApprovedValue=false;
                          profile.approvedValue=false;
                        }
                    });(value);
                  }),
                )
              ],
            ),
            Row(
              mainAxisAlignment: MainAxisAlignment.spaceEvenly,
              children: <Widget>[
                CustomColumn.buildButtonColumn(Icons.lock_open, 'UNLOCK', Colors.red),
                InkWell(
                  splashColor: Colors.greenAccent,
                  onTap: _launchEmail, child: CustomColumn.buildButtonColumn(Icons.mail, 'EMAIL', Colors.amber),
                ),
                InkWell(
                  splashColor: Colors.yellowAccent,
                  onTap: _launchDial, child: CustomColumn.buildButtonColumn(Icons.call, 'CALL', Colors.green),
                ),
              ],
            ),
    ],
      ),
      ),
    );
  }
}

class CustomColumn {
    // Custom Column
    static Column buildButtonColumn(IconData icon, String label, Color color) {
      return new Column(
        mainAxisSize: MainAxisSize.min,
        mainAxisAlignment: MainAxisAlignment.center,
        children: <Widget>[Icon(icon, color: color, size: 30.0,
        ),
        Container(
          margin: const EdgeInsets.only(top: 8.0),
          child: Text(
            label, style: TextStyle(
            fontSize: 12.0,
            fontWeight: FontWeight.w400,
            ),
            ),
          )
        ],
      );
    }
  }

class UserDialog extends StatefulWidget{
  @override
  _addToCMSState createState() => _addToCMSState();
}
enum Answer{AdminUser, StdUser, AuthUser, BasicUser}

class _addToCMSState extends State<UserDialog> {
  String _answer = "";

  void setUserAuth(String value) {
    setState(() {
      _answer = value;
    });
  }

  Future<Null> _askUser() async {
    switch (
    await showDialog(context: context, builder: (BuildContext context) {
      return SimpleDialog(
        title: Text('Choose User Rights'),
        children: <Widget>[
          SimpleDialogOption(
            onPressed: () {
              Navigator.pop(context, Answer.AdminUser);
            },
            child: Text('Admin User'),
          ),
          SimpleDialogOption(
            onPressed: () {
              Navigator.pop(context, Answer.StdUser);
            },
            child: Text('Standard User'),
          ), SimpleDialogOption(
            onPressed: () {
              Navigator.pop(context, Answer.AuthUser);
            },
            child: Text('Author User'),
          ),
          SimpleDialogOption(
            onPressed: () {
              Navigator.pop(context, Answer.BasicUser);
            },
            child: Text('Basic User'),
          ),
        ],
      );
    }
    )) {
      case Answer.AdminUser:
        setUserAuth('Admin User');
        break;
      case Answer.StdUser:
        setUserAuth('Standard User');
        break;
      case Answer.AuthUser:
        setUserAuth('Author User');
        break;
      case Answer.BasicUser:
        setUserAuth('Basic User');
        break;
    }
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(body: Column(children: <Widget>[Padding(
      padding: EdgeInsets.only(top: 20.0),
    ),
    RaisedButton(child: Text('Grant CMS Access'), color: Theme
        .of(context)
        .primaryColor,
      textColor: Colors.white,
      onPressed: () {_askUser();},

    ),
    ],
    ),
    );
  }

}