import 'package:flutter/material.dart';
import 'package:manager_app/Components/rounded_button.dart';
import 'package:manager_app/constants.dart';
import 'package:managerapi/api.dart';

showSelectConfigModal (String text, Function onGetResult, int maxLines, BuildContext mainContext, dynamic appContext) {
  Size size = MediaQuery.of(mainContext).size;

  showDialog(
      builder: (BuildContext context) => AlertDialog(
        shape: RoundedRectangleBorder(
            borderRadius: BorderRadius.all(Radius.circular(20.0))
        ),
        title: Center(child: Text(text)),
        content: SingleChildScrollView(
            child: Column(
              children: [
                Container(
                    width: size.width * 0.2,
                    height: size.height * 0.3,
                    child: FutureBuilder(
                        future: getConfigurations(appContext),
                        builder: (context, AsyncSnapshot<dynamic> snapshot) {
                          if (snapshot.connectionState == ConnectionState.done) {
                            return ListView(
                              scrollDirection: Axis.vertical,
                              children: getConfigurationsElement(snapshot.data, onGetResult, () {
                                Navigator.of(context).pop();
                              }),
                            );
                          } else if (snapshot.connectionState == ConnectionState.none) {
                            return Text("No data");
                          } else {
                            return Center(child: Container(height: size.height * 0.2, child: Text('LOADING TODO FRAISE')));
                          }
                        }
                    ),
                ),
              ],
            )
        ),
        actions: <Widget>[
          Row(
            mainAxisAlignment: MainAxisAlignment.spaceEvenly,
            children: [
              Container(
                width: 180,
                height: 70,
                child: RoundedButton(
                  text: "Annuler",
                  icon: Icons.undo,
                  color: kSecond,
                  press: () {
                    Navigator.of(context).pop();
                  },
                  fontSize: 20,
                ),
              ),
            ],
          ),
        ],
      ), context: mainContext
  );
}

getConfigurationsElement(data, Function onGetResult, Function requestClose) {
  List<Widget> widgets = new List<Widget>();
  for(var configuration in data as List<ConfigurationDTO>) {
    var widget = new InkWell(
      onTap: () {
        onGetResult(configuration.id);
        requestClose();
      },
      child: ListTile(
          leading: Icon(Icons.account_tree_rounded),
          title: Text(configuration.label)
      ),
    );
    widgets.add(widget);
  }
  return widgets;
}

Future<List<ConfigurationDTO>> getConfigurations(dynamic appContext) async {
  List<ConfigurationDTO> configurations = await appContext.getContext().clientAPI.configurationApi.configurationGet();
  print("number of configurations " + configurations.length.toString());
  configurations.forEach((element) {
    print(element);
  });
  return configurations;
}