inventree-app/lib/settings/purchase_order_settings.dart

import "package:flutter/material.dart";
import "package:flutter_tabler_icons/flutter_tabler_icons.dart";

import "package:inventree/l10.dart";
import "package:inventree/preferences.dart";

class InvenTreePurchaseOrderSettingsWidget extends StatefulWidget {
  @override
  _InvenTreePurchaseOrderSettingsState createState() =>
      _InvenTreePurchaseOrderSettingsState();
}

class _InvenTreePurchaseOrderSettingsState
    extends State<InvenTreePurchaseOrderSettingsWidget> {
  _InvenTreePurchaseOrderSettingsState();

  bool poEnable = true;
  bool poShowCamera = true;
  bool poConfirmScan = true;

  @override
  void initState() {
    super.initState();

    loadSettings();
  }

  Future<void> loadSettings() async {
    poEnable = await InvenTreeSettingsManager().getBool(INV_PO_ENABLE, true);
    poShowCamera = await InvenTreeSettingsManager().getBool(
      INV_PO_SHOW_CAMERA,
      true,
    );
    poConfirmScan = await InvenTreeSettingsManager().getBool(
      INV_PO_CONFIRM_SCAN,
      true,
    );

    if (mounted) {
      setState(() {});
    }
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(title: Text(L10().purchaseOrderSettings)),
      body: Container(
        child: ListView(
          children: [
            ListTile(
              title: Text(L10().purchaseOrderEnable),
              subtitle: Text(L10().purchaseOrderEnableDetail),
              leading: Icon(TablerIcons.shopping_cart),
              trailing: Switch(
                value: poEnable,
                onChanged: (bool value) {
                  InvenTreeSettingsManager().setValue(INV_PO_ENABLE, value);
                  setState(() {
                    poEnable = value;
                  });
                },
              ),
            ),
            ListTile(
              title: Text(L10().purchaseOrderShowCamera),
              subtitle: Text(L10().purchaseOrderShowCameraDetail),
              leading: Icon(TablerIcons.camera),
              trailing: Switch(
                value: poShowCamera,
                onChanged: (bool value) {
                  InvenTreeSettingsManager().setValue(
                    INV_PO_SHOW_CAMERA,
                    value,
                  );
                  setState(() {
                    poShowCamera = value;
                  });
                },
              ),
            ),
            ListTile(
              title: Text(L10().purchaseOrderConfirmScan),
              subtitle: Text(L10().purchaseOrderConfirmScanDetail),
              leading: Icon(TablerIcons.barcode),
              trailing: Switch(
                value: poConfirmScan,
                onChanged: (bool value) {
                  InvenTreeSettingsManager().setValue(
                    INV_PO_CONFIRM_SCAN,
                    value,
                  );
                  setState(() {
                    poConfirmScan = value;
                  });
                },
              ),
            ),
          ],
        ),
      ),
    );
  }
}