import 'package:easytickets/src/backend/utils/design/textReferences.dart';
import 'package:flutter/material.dart';
import 'package:material_design_icons_flutter/material_design_icons_flutter.dart';
import 'package:package_info/package_info.dart';

class DialogAppInformations {

  final Color _colorImage = Color(0xFF121212);
  String _appVersion = "";

  Future dialog(BuildContext context) {
    _getAppVersion();
    return showDialog(
        context: context,
        barrierDismissible: true,
        builder: (context) {
          return _showAlertDialog(context);
        }
    );
  }

  Widget _showAlertDialog(BuildContext context) {
    return AlertDialog(
        shape: RoundedRectangleBorder(
            borderRadius: BorderRadius.all(
                Radius.circular(12)
            )
        ),
        title: Text(
            "Informazioni app",
            style: TextReferences().textStyleTitleDialog(),
            softWrap: true
        ),
        content: Container(
          width: MediaQuery.of(context).size.width,
          height: MediaQuery.of(context).size.height / 6,
          child: Column(
            mainAxisAlignment: MainAxisAlignment.start,
            crossAxisAlignment: CrossAxisAlignment.start,
            children: <Widget>[

              Row(
                mainAxisAlignment: MainAxisAlignment.start,
                crossAxisAlignment: CrossAxisAlignment.center,
                children: <Widget>[
                  Icon(
                    MdiIcons.informationOutline,
                    color: _colorImage
                  ),
                  SizedBox(width: MediaQuery.of(context).size.width / 20),
                  Text(
                    "Versione app: $_appVersion",
                    style: TextReferences().textStyleAppInformationDialog(),
                    softWrap: true
                  )
                ],
              ),

              SizedBox(height: MediaQuery.of(context).size.height / 70),

              Row(
                mainAxisAlignment: MainAxisAlignment.start,
                crossAxisAlignment: CrossAxisAlignment.center,
                children: <Widget>[
                  Icon(
                      MdiIcons.accountOutline,
                      color: _colorImage
                  ),
                  SizedBox(width: MediaQuery.of(context).size.width / 20),
                  Text(
                      "Autore: Luca Del Corona",
                      style: TextReferences().textStyleAppInformationDialog(),
                      softWrap: true
                  )
                ]
              ),

              SizedBox(height: MediaQuery.of(context).size.height / 70),

              Row(
                mainAxisAlignment: MainAxisAlignment.start,
                crossAxisAlignment: CrossAxisAlignment.center,
                children: <Widget>[
                  Icon(
                      MdiIcons.accountGroupOutline,
                      color: _colorImage
                  ),
                  SizedBox(width: MediaQuery.of(context).size.width / 20),
                  Text(
                      "Azienda: Infinity Solutions",
                      style: TextReferences().textStyleAppInformationDialog(),
                      softWrap: true
                  )
                ]
              ),

              SizedBox(height: MediaQuery.of(context).size.height / 70),

              Row(
                  mainAxisAlignment: MainAxisAlignment.start,
                  crossAxisAlignment: CrossAxisAlignment.center,
                  children: <Widget>[
                    Icon(
                        MdiIcons.copyright,
                        color: _colorImage
                    ),
                    SizedBox(width: MediaQuery.of(context).size.width / 20),
                    Text(
                        "Tutti i diritti sono riservati",
                        style: TextReferences().textStyleAppInformationDialog(),
                        softWrap: true
                    )
                  ]
              )

            ]
          )
        )
    );
  }

  Future _getAppVersion() async {
    PackageInfo packageInfo = await PackageInfo.fromPlatform();
    _appVersion = packageInfo.version;
  }

}