chargebee_flutter_sdk 0.0.1

A new Flutter plugin.

example/lib/main.dart

import 'dart:async';
import 'dart:developer';
import 'package:chargebee_flutter_sdk/chargebee_flutter_sdk.dart';
import 'package:chargebee_flutter_sdk_example/product_listview.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'Constants.dart';
import 'package:chargebee_flutter_sdk/src/utils/progress_bar.dart';

void main() => runApp(MyApp());

class MyApp extends StatelessWidget {

  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: const MyHomePage(Constants.menu, title: 'Chargebee-Flutter SDK'),
    );
  }
}

class MyHomePage extends StatefulWidget {
  final List<String> cbMenu;

  const MyHomePage(this.cbMenu,{Key? key,  required this.title}) : super(key: key);

  final String title;

  @override
  _MyHomePageState createState() => _MyHomePageState(cbMenu);
}

class _MyHomePageState extends State<MyHomePage> {

  _MyHomePageState(this.cbMenu);

  late List<String> cbMenu;

  List<Map<String, dynamic>> cbProductList = [];


  final TextEditingController siteNameController = TextEditingController();
  final TextEditingController apiKeyController = TextEditingController();
  final TextEditingController sdkKeyController = TextEditingController();
  late String siteNameText, apiKeyText, sdkKeyText;

  final TextEditingController productIdTextFieldController = TextEditingController();
  late String productIDs;

  late ProgressBarUtil mProgressBarUtil;

  @override
  void initState(){
    // For Android
    authentication("cb-imay-test","test_EojsGoGFeHoc3VpGPQDOZGAxYy3d0FF3",
        "cb-wpkheixkuzgxbnt23rzslg724y");
    // For iOS
    // authentication("cb-imay-test","test_EojsGoGFeHoc3VpGPQDOZGAxYy3d0FF3",
    //     "cb-njjoibyzbrhyjg7yz4hkwg2ywq");
    //initPlatformState();
    super.initState();
  }

  @override
  Widget build(BuildContext context) {
    mProgressBarUtil  = ProgressBarUtil(context);
    return Scaffold(
      appBar: AppBar(
        title: const Text("Chargebee- Flutter SDK Example"),
      ),
      body: ListView.builder(
        itemCount: cbMenu.length,
        itemBuilder: (context, pos) {
          return Card(
            child: ListTile(
              title: Text(cbMenu[pos]),
              onTap: () {
                onItemClick(cbMenu[pos]);
              },
            ),
          );
        },
      ),
    );
  }

  onItemClick(String menuItem) async {
    switch(menuItem) {
      case Constants.config: {
        showAuthenticationDialog(context);
      }
      break;

      case Constants.getProducts: {
        showSkProductDialog(context);
      }
      break;

      default: {
        //statements;
      }
      break;
    }

  }

  Future<void> authentication(
      String siteName, String apiKey, String sdkKey) async {
    try {
      await ChargebeeFlutterMethods.authentication(
          siteName, apiKey, sdkKey);
    } on PlatformException catch (e) {
      log('PlatformException : ${e.message}');
    }
  }

  Future<void> getProductIdList(List<String> productIDsList) async {

    try {
      cbProductList = await ChargebeeFlutterMethods.getProductIdList(productIDsList);

      if(cbProductList.isNotEmpty) {
        if(mProgressBarUtil.isProgressBarShowing()){
          mProgressBarUtil.hideProgressDialog();
        }
        Navigator.push(
            context,
            MaterialPageRoute(
              builder: (BuildContext context) =>
                  ProductListView(
                      cbProductList, title: 'Google Play-Product List'),
            ));
      }
    } on PlatformException catch (e) {
      log('PlatformException : ${e.message}');
      if(mProgressBarUtil.isProgressBarShowing()){
        mProgressBarUtil.hideProgressDialog();
      }
    }

  }


  /*Future<void> getAllItems() async {
    try {
      await ChargebeeFlutterSource.retrieveAllItems();

    } on PlatformException catch (e) {
      log('PlatformException : ${e.message}');
    }
  }
  Future<void> retrieveAllItems() async {
    String result;
    try {
      await platform.invokeMethod('retrieveAllItems').then((value) {
        result = value.toString();
        log('retrieveItems : $result');
        List<String> listItems = result.split(',');
        Navigator.push(
            context,
            MaterialPageRoute(
              builder: (BuildContext context) => ListItems(listItems),
            ));
      });
    } on PlatformException catch (e) {
      log('PlatformException : ${e.message}');
    }
  }

  Future<void> retrieveAllPlans() async {
    String result;
    try {
      await platform.invokeMethod('retrieveAllPlans').then((value) {
        result = value.toString();
        log('retrieveAllPlans : $result');
        List<String> listItems = result.split(',');
        Navigator.push(
            context,
            MaterialPageRoute(
              builder: (BuildContext context) => ListItems(listItems),
            ));
      });
    } on PlatformException catch (e) {
      log('PlatformException : ${e.message}');
    }
  }
  */


  Future<void> showSkProductDialog(BuildContext context) async {
    return showDialog(
        context: context,
        builder: (context) {
          return AlertDialog(
            title: const Text('Please enter Product Ids(Comma separated)'),
            content: TextField(
              onChanged: (value) {
                setState(() {
                  productIDs = value;
                });
              },
              controller: productIdTextFieldController,
              decoration: const InputDecoration(hintText: "Product ID's"),
            ),
            actions: <Widget>[
              FlatButton(
                color: Colors.red,
                textColor: Colors.white,
                child: Text('CANCEL'),
                onPressed: () {
                  setState(() {
                    Navigator.pop(context);
                  });
                },
              ),
              FlatButton(
                color: Colors.green,
                textColor: Colors.white,
                child: Text('OK'),
                onPressed: () {

                  setState(() {
                    try {
                      Navigator.pop(context);
                      log('productIDs with comma from user : $productIDs');
                      mProgressBarUtil.showProgressDialog();

                      List<String> listItems = productIDs.split(',');
                      getProductIdList(listItems);

                    }catch(e){
                      log('error : ${e.toString()}');
                    }

                  });
                },
              ),
            ],
          );
        });
  }

  Future<void> showAuthenticationDialog(BuildContext context) async {
    return showDialog(
        context: context,
        builder: (context) {
          return AlertDialog(
            title: const Text('Chargebee'),
            content: Column(
              crossAxisAlignment: CrossAxisAlignment.stretch,
              mainAxisSize: MainAxisSize.min,
              children: <Widget>[
                TextField(
                  onChanged: (value) {
                    setState(() {
                      siteNameText = value;
                    });
                  },
                  controller: siteNameController,
                  decoration: const InputDecoration(hintText: "Site Name"),
                ),
                TextField(
                  onChanged: (value) {
                    setState(() {
                      apiKeyText = value;
                    });
                  },
                  controller: apiKeyController,
                  decoration: const InputDecoration(hintText: "API Key"),
                ),
                TextField(
                  onChanged: (value) {
                    setState(() {
                      sdkKeyText = value;
                    });
                  },
                  controller: sdkKeyController,
                  decoration: const InputDecoration(hintText: "SDK Key"),
                ),
              ],
            ),
            actions: <Widget>[
              FlatButton(
                color: Colors.red,
                textColor: Colors.white,
                child: Text('CANCEL'),
                onPressed: () {
                  setState(() {
                    Navigator.pop(context);
                  });
                },
              ),
              FlatButton(
                color: Colors.green,
                textColor: Colors.white,
                child: const Text('Initialize'),
                onPressed: () {
                  Navigator.pop(context);
                  log('app details : $siteNameText, $apiKeyText, $sdkKeyText');
                  authentication(siteNameText, apiKeyText, sdkKeyText);
                  //});
                },
              ),
            ],
          );
        });
  }
}