tane/apps/app_seeds/lib/ui/app_drawer.dart

import 'package:flutter/material.dart';
import 'package:go_router/go_router.dart';
import 'package:material_symbols_icons/symbols.dart';

import '../i18n/strings.g.dart';
import 'seed_glyph.dart';
import 'theme.dart';
import 'unread_badge.dart';

/// The app's navigation drawer (redesign screen 05). A white sheet: Inventory is
/// the live destination (green seed glyph), the social items (market, profile,
/// chat…) belong to Block 2 and are greyed with a "soon" tag, and Settings sits
/// pinned at the bottom.
class AppDrawer extends StatelessWidget {
  const AppDrawer({this.marketEnabled = false, super.key});

  /// When the Block 2 social layer is wired, the Market becomes a live drawer
  /// destination; other social items stay "soon" until they're built.
  final bool marketEnabled;

  @override
  Widget build(BuildContext context) {
    final t = context.t;
    return Drawer(
      child: SafeArea(
        child: Column(
          crossAxisAlignment: CrossAxisAlignment.stretch,
          children: [
            const _DrawerHeader(),
            // The destinations scroll; the header above and the utility footer
            // below stay pinned, so Settings/About are always reachable even on
            // a short screen (drawer used to overflow once Calendar was added).
            Expanded(
              child: ListView(
                padding: EdgeInsets.zero,
                children: [
                  _DrawerItem(
                    icon: const SeedGlyph(SeedGlyphs.jars, size: 23),
                    label: t.menu.inventory,
                    onTap: () {
                      Navigator.of(context).pop();
                      context.push('/inventory');
                    },
                  ),
                  // Local, works offline — a reproduction-commitment ledger.
                  _DrawerItem(
                    icon: const Icon(Icons.volunteer_activism_outlined),
                    label: t.menu.plantares,
                    onTap: () {
                      Navigator.of(context).pop();
                      context.push('/plantares');
                    },
                  ),
                  // Local sales ledger — also offline.
                  _DrawerItem(
                    icon: const Icon(Icons.sell_outlined),
                    label: t.menu.sales,
                    onTap: () {
                      Navigator.of(context).pop();
                      context.push('/sales');
                    },
                  ),
                  // "What's due this month" — the aggregate crop calendar.
                  _DrawerItem(
                    icon: const Icon(Icons.calendar_month),
                    label: t.menu.calendar,
                    onTap: () {
                      Navigator.of(context).pop();
                      context.push('/calendar');
                    },
                  ),
                  _DrawerItem(
                    icon: const Icon(Symbols.storefront),
                    label: t.menu.market,
                    divider: true,
                    onTap: marketEnabled
                        ? () {
                            Navigator.of(context).pop();
                            context.push('/market');
                          }
                        : null,
                  ),
                  _DrawerItem(
                    icon: const Icon(Icons.person),
                    label: t.menu.profile,
                    onTap: marketEnabled
                        ? () {
                            Navigator.of(context).pop();
                            context.push('/profile');
                          }
                        : null,
                  ),
                  _DrawerItem(
                    icon: const UnreadBadge(child: Icon(Icons.chat_bubble)),
                    label: t.menu.chat,
                    onTap: marketEnabled
                        ? () {
                            Navigator.of(context).pop();
                            context.push('/messages');
                          }
                        : null,
                  ),
                  _DrawerItem(
                    icon: const Icon(Icons.favorite),
                    label: t.menu.wishlist,
                    onTap: marketEnabled
                        ? () {
                            Navigator.of(context).pop();
                            context.push('/favorites');
                          }
                        : null,
                  ),
                  // The ego-centric web of trust ("your people") — live once the
                  // social layer is on.
                  _DrawerItem(
                    icon: const Icon(Icons.group),
                    label: t.menu.following,
                    onTap: marketEnabled
                        ? () {
                            Navigator.of(context).pop();
                            context.push('/your-people');
                          }
                        : null,
                  ),
                ],
              ),
            ),
            const Divider(height: 1),
            _DrawerItem(
              icon: const Icon(Icons.auto_stories_outlined),
              label: t.intro.menuEntry,
              onTap: () {
                Navigator.of(context).pop();
                context.push('/intro');
              },
            ),
            _DrawerItem(
              icon: const Icon(Icons.settings),
              label: t.menu.settings,
              onTap: () {
                Navigator.of(context).pop();
                context.push('/settings');
              },
            ),
            _DrawerItem(
              icon: const Icon(Icons.info_outline),
              label: t.about.title,
              onTap: () {
                Navigator.of(context).pop();
                context.push('/about');
              },
            ),
          ],
        ),
      ),
    );
  }
}

/// The drawer's brand header. Tapping it closes the drawer and returns to the
/// home screen.
class _DrawerHeader extends StatelessWidget {
  const _DrawerHeader();

  @override
  Widget build(BuildContext context) {
    return InkWell(
      onTap: () {
        Navigator.of(context).pop();
        context.go('/');
      },
      child: Container(
        padding: const EdgeInsets.fromLTRB(22, 18, 22, 16),
        decoration: const BoxDecoration(
          border: Border(bottom: BorderSide(color: seedDivider)),
        ),
        child: Row(
          children: [
            Image.asset('assets/logo.png', height: 34),
            const SizedBox(width: 12),
            Text(
              context.t.app.title,
              style: const TextStyle(
                color: seedGreen,
                fontSize: 22,
                fontWeight: FontWeight.w700,
                letterSpacing: -0.2,
              ),
            ),
          ],
        ),
      ),
    );
  }
}

/// A 52-tall drawer row. A live destination has an [onTap] (dark text, green
/// icon); a disabled Block-2 destination is greyed with a "soon" tag. [divider]
/// draws a hairline under the row (separating live from upcoming items).
class _DrawerItem extends StatelessWidget {
  const _DrawerItem({
    required this.icon,
    required this.label,
    this.onTap,
    this.divider = false,
  });

  final Widget icon;
  final String label;
  final VoidCallback? onTap;
  final bool divider;

  @override
  Widget build(BuildContext context) {
    final enabled = onTap != null;
    final fg = enabled ? seedOnSurface : const Color(0xFF9AA88F);
    final iconColor = enabled ? seedGreen : const Color(0xFF9AA88F);
    final row = InkWell(
      onTap: onTap,
      child: Container(
        height: 52,
        padding: const EdgeInsets.symmetric(horizontal: 22),
        decoration: divider
            ? const BoxDecoration(
                border: Border(bottom: BorderSide(color: seedDivider)),
              )
            : null,
        child: Row(
          children: [
            SizedBox(
              width: 24,
              child: Center(
                child: IconTheme.merge(
                  data: IconThemeData(size: 23, color: iconColor),
                  child: icon,
                ),
              ),
            ),
            const SizedBox(width: 18),
            Expanded(
              child: Text(
                label,
                style: TextStyle(
                  color: fg,
                  fontSize: 15,
                  fontWeight: enabled ? FontWeight.w500 : FontWeight.w400,
                ),
              ),
            ),
            if (!enabled)
              Text(
                context.t.common.comingSoon.toUpperCase(),
                style: const TextStyle(
                  color: Color(0xFFB3BDA8),
                  fontSize: 11,
                  fontWeight: FontWeight.w500,
                  letterSpacing: 0.5,
                ),
              ),
          ],
        ),
      ),
    );
    return row;
  }
}