sendico/frontend/pweb/lib/widgets/sidebar/page.dart

import 'package:flutter/material.dart';

import 'package:go_router/go_router.dart';

import 'package:provider/provider.dart';

import 'package:pweb/app/router/pages.dart';
import 'package:pweb/app/router/payout_routes.dart';
import 'package:pweb/providers/account.dart';
import 'package:pweb/providers/page_selector.dart';
import 'package:pweb/providers/permissions.dart';
import 'package:pweb/widgets/appbar/app_bar.dart';
import 'package:pweb/widgets/sidebar/destinations.dart';
import 'package:pweb/widgets/sidebar/sidebar.dart';


class PageSelector extends StatelessWidget {
  final PayoutDestination selected;
  final Widget child;

  const PageSelector({
    super.key,
    required this.selected,
    required this.child,
  });

  void _handleLogout(BuildContext context) {
    context.read<AccountProvider>().logout();
    context.read<PermissionsProvider>().clear();
    navigateAndReplace(context, Pages.login);
  }

  void _goToDestination(BuildContext context, PayoutDestination destination) {
    context.go(payoutPath(destination));
  }

  @override
  Widget build(BuildContext context) {
    final provider = context.watch<PageSelectorProvider>();
    final permissions = context.watch<PermissionsProvider>();
    final account = context.watch<AccountProvider>().account;

    final allowedDestinations = permissions.isRecipient
      ? <PayoutDestination>{
          PayoutDestination.settings,
          PayoutDestination.methods,
          PayoutDestination.editwallet,
        }
      : PayoutDestination.values.toSet();

    final safeSelected = allowedDestinations.contains(selected)
      ? selected
      : (permissions.isRecipient ? PayoutDestination.settings : PayoutDestination.dashboard);

    if (safeSelected != selected) {
      WidgetsBinding.instance.addPostFrameCallback((_) => _goToDestination(context, safeSelected));
    }

    if (provider.selected != safeSelected) {
      WidgetsBinding.instance.addPostFrameCallback((_) => provider.selectPage(safeSelected));
    }

    return Scaffold(
      appBar: PayoutAppBar(
        title: Text(safeSelected.localizedLabel(context)),
        onAddFundsPressed: () {},
        onLogout: () => _handleLogout(context),
      ),
      body: Padding(
        padding: const EdgeInsets.only(left: 200, top: 40, right: 200),
        child: Row(
          spacing: 40,
          crossAxisAlignment: CrossAxisAlignment.start,
          children: [
            PayoutSidebar(
              selected: safeSelected,
              onSelected: (destination) => _goToDestination(context, destination),
              onLogout: () => _handleLogout(context),
              userName: account?.name,
              items: permissions.isRecipient
                ? const [PayoutDestination.settings, PayoutDestination.methods]
                : null,
            ),
            Expanded(child: child),
          ],
        ),
        body: Padding(
          padding: const EdgeInsets.only(left: 200, top: 40, right: 200),
          child: Row(
            spacing: 40,
            crossAxisAlignment: CrossAxisAlignment.start,
            children: [
              PayoutSidebar(
                selected: selected,
                onSelected: provider.selectPage,
                onLogout: () => logoutUtil(context),
              ),
              Expanded(child: content),
            ],
          ),
        ),
      );
    },
  ));
}