aman-kassa-flutter/lib/views/home/tabs/AdditionalTab.dart

import 'package:aman_kassa_flutter/core/locator.dart';
import 'package:aman_kassa_flutter/core/models/money.dart';
import 'package:aman_kassa_flutter/core/models/response.dart';
import 'package:aman_kassa_flutter/core/models/dialog_models.dart';
import 'package:aman_kassa_flutter/core/route_names.dart';
import 'package:aman_kassa_flutter/core/services/ApiService.dart';
import 'package:aman_kassa_flutter/core/services/dialog_service.dart';
import 'package:aman_kassa_flutter/core/services/navigator_service.dart';
import 'package:aman_kassa_flutter/redux/actions/user_actions.dart';
import 'package:aman_kassa_flutter/redux/actions/setting_actions.dart';
import 'package:aman_kassa_flutter/redux/constants/setting_const.dart';
import 'package:aman_kassa_flutter/redux/state/setting_state.dart';
import 'package:aman_kassa_flutter/redux/store.dart';
import 'package:aman_kassa_flutter/shared/app_colors.dart';
import 'package:aman_kassa_flutter/shared/ui_helpers.dart';
import 'package:aman_kassa_flutter/views/check/image_show_container.dart';
import 'package:aman_kassa_flutter/widgets/fields/aman_icon_button.dart';
import 'package:aman_kassa_flutter/widgets/fields/aman_icon_button_horizontal.dart';
import 'package:aman_kassa_flutter/widgets/fields/busy_button.dart';
import 'package:flutter/material.dart';
import 'package:flutter_redux/flutter_redux.dart';
import 'package:material_design_icons_flutter/material_design_icons_flutter.dart';

class AdditionalTab extends StatefulWidget {
  final int index;

  AdditionalTab(this.index);

  @override
  _AdditionalTabState createState() => _AdditionalTabState();
}

class _AdditionalTabState extends State<AdditionalTab> {
  ApiService _api = locator<ApiService>();
  NavigatorService _navigator = locator<NavigatorService>();
  DialogService _dialog = locator<DialogService>();

  bool isMoneyCheckBusy;
  bool closeSmenaBusy;
  bool openSmenaBusy;
  bool depositBusy;
  bool withdrawalBusy;
  bool xReportBusy;

  @override
  void initState() {
    super.initState();
    isMoneyCheckBusy = false;
    closeSmenaBusy = false;
    openSmenaBusy = false;
    depositBusy = false;
    withdrawalBusy = false;
    xReportBusy = false;
  }

  void _closeSmena() async {
    setState(() {
      closeSmenaBusy = true;
    });
    await Redux.store.dispatch(closeSmena);
    setState(() {
      closeSmenaBusy = false;
    });
  }

  void _openSmena() async {
    setState(() {
      openSmenaBusy = true;
    });
    await Redux.store.dispatch(openSmena);
    setState(() {
      openSmenaBusy = false;
    });
  }

  void _xReport() async {
    setState(() {
      xReportBusy = true;
    });
    Response response =
        await _api.xReport(Redux.store.state.userState.user.token);
    if (response.operation) {
      _navigator.push(ImageShowRoute,
          arguments: ImageShowModel(response.body['check'], 'X Отчет'));
    } else {
      _dialog.showDialog(description: response.body['message']);
    }
    setState(() {
      xReportBusy = false;
    });
  }

  void _deposit() async {
    setState(() {
      depositBusy = true;
    });
    try {
      DialogResponse response = await _dialog.showConfirmationDialogInput(
        description: 'Укажите сумму',
        cancelTitle: 'Отмена',
        confirmationTitle: 'Взнос',
      );
      if (response.confirmed) {
        Response<dynamic> result = await _api.deposit(
            Redux.store.state.userState.user.token, response.responseText);
        _dialog.showDialog(description: result.body['message']);
        if (result.operation) {
          await Redux.store.dispatch(checkMoney);
        }
      }
    } catch (e) {
      print(e);
    } finally {
      setState(() {
        depositBusy = false;
      });
    }
  }

  void _withdrawal() async {
    setState(() {
      withdrawalBusy = true;
    });
    try {
      DialogResponse response = await _dialog.showConfirmationDialogInput(
        description: 'Укажите сумму',
        cancelTitle: 'Отмена',
        confirmationTitle: 'Снятие',
      );
      if (response.confirmed) {
        Response<dynamic> result = await _api.withdrawal(
            Redux.store.state.userState.user.token, response.responseText);
        _dialog.showDialog(description: result.body['message']);
        if (result.operation) {
          await Redux.store.dispatch(checkMoney);
        }
      }
    } catch (e) {
      print(e);
    } finally {
      setState(() {
        withdrawalBusy = false;
      });
    }
  }

  void _checkMoney() async {
    setState(() {
      isMoneyCheckBusy = true;
    });
    try {
      await Redux.store.dispatch(checkMoney);
      setState(() {
        isMoneyCheckBusy = false;
      });
    } catch (e) {
      print(e);
      setState(() {
        isMoneyCheckBusy = false;
      });
    }
  }

  @override
  Widget build(BuildContext context) {
    return Container(
      padding: const EdgeInsets.symmetric(vertical: 15),
      child: ListView(
        children: <Widget>[
          Padding(
            padding: const EdgeInsets.symmetric(horizontal: 20.0),
            child: StoreConnector<AppState, SettingState>(
                converter: (store) => store.state.settingState,
                builder: (context, vm) {
                  return Row(
                    mainAxisAlignment: MainAxisAlignment.spaceBetween,
                    children: <Widget>[
                      Flexible(
                          flex: 1,
                          child: AmanIconButtonHorizontal(
                            icon: MdiIcons.calculator,
                            title: 'Калькулятор',
                            selected: vm.mode == SettingModeCalc,
                            onPressed: () => changeMode(false),
                          )),
                      Center(
                          child: Switch(
                        value: vm.mode == SettingModeKassa,
                        onChanged: changeMode,
                        inactiveThumbColor: primaryColor,
                        activeColor: primaryColor,
                      )),
                      Flexible(
                          flex: 1,
                          child: AmanIconButtonHorizontal(
                              icon: MdiIcons.cashRegister,
                              title: 'Режим кассы',
                              selected: vm.mode == SettingModeKassa,
                              onPressed: () => changeMode(true))),
                    ],
                  );
                }),
          ),
          Divider(),
          verticalSpaceMedium,
          Padding(
            padding: const EdgeInsets.symmetric(horizontal: 20.0),
            child: Center(
                child: Column(
              children: <Widget>[
                Text(
                  'Денег в кассе:',
                  style: TextStyle(color: primaryColor, fontSize: 15),
                ),
                SizedBox(
                  height: 50,
                  width: double.infinity,
                  child: StoreConnector<AppState, Money>(
                      converter: (store) => store.state.userState.money,
                      builder: (_, vm) {
                        if (vm.loading == true) {
                          return Center(
                            child: SizedBox(
                              width: 30,
                              height: 30,
                              child: Padding(
                                padding: const EdgeInsets.all(8.0),
                                child: CircularProgressIndicator(
                                  strokeWidth: 2,
                                  valueColor: new AlwaysStoppedAnimation<Color>(
                                      primaryColor),
                                ),
                              ),
                            ),
                          );
                        }
                        return Center(
                          child: Text(
                            vm.total != null
                                ? '${vm.total} тенге'
                                : 'нет информации',
                            style: TextStyle(
                                color: vm.total != null
                                    ? primaryColor
                                    : Colors.grey.withOpacity(0.5),
                                fontSize: 25,
                                fontWeight: FontWeight.bold),
                          ),
                        );
                      }),
                ),
              ],
            )),
          ),
          verticalSpaceMedium,
          Row(
            mainAxisAlignment: MainAxisAlignment.spaceEvenly,
            children: <Widget>[
              AmanIconButton(
                title: 'Открыть смену',
                onPressed: _openSmena,
                mainColor: greenColor,
                busy: openSmenaBusy,
                icon: Icons.lock_open,
              ),
              AmanIconButton(
                title: 'Закрыть смену',
                onPressed: _closeSmena,
                mainColor: redColor,
                busy: closeSmenaBusy,
                icon: Icons.lock_outline,
              ),
              AmanIconButton(
                title: 'Денег в кассе',
                onPressed: _checkMoney,
                busy: isMoneyCheckBusy,
                icon: MdiIcons.walletOutline,
                mainColor: primaryColor,
              ),
            ],
          ),
          verticalSpaceTiny,
          Row(
            mainAxisAlignment: MainAxisAlignment.center,
            children: <Widget>[
              AmanIconButton(
                title: 'Х Отчет',
                onPressed: _xReport,
                busy: xReportBusy,
                mainColor: primaryColor,
                icon: Icons.description,
              ),
            ],
          ),
          verticalSpaceMedium,
          Row(
            mainAxisAlignment: MainAxisAlignment.spaceEvenly,
            children: <Widget>[
              BusyButton(
                title: 'Взнос наличных',
                onPressed: _deposit,
                busy: depositBusy,
              ),
              BusyButton(
                title: 'Снятие наличных',
                onPressed: _withdrawal,
                mainColor: redColor,
                busy: withdrawalBusy,
              ),
            ],
          ),
        ],
      ),
    );
  }

  void changeMode(el) {
    Redux.store.dispatch(changeModeFromSetting(el));
  }
}