App/lib/widgets/account/status.dart

import 'package:dio/dio.dart';
import 'package:easy_localization/easy_localization.dart';
import 'package:flutter/material.dart';
import 'package:hooks_riverpod/hooks_riverpod.dart';
import 'package:island/models/account.dart';
import 'package:island/pods/network.dart';
import 'package:island/pods/userinfo.dart';
import 'package:island/screens/account/profile.dart';
import 'package:island/services/time.dart';
import 'package:island/utils/activity_utils.dart';
import 'package:island/widgets/account/status_creation.dart';
import 'package:material_symbols_icons/symbols.dart';
import 'package:riverpod_annotation/riverpod_annotation.dart';
import 'package:styled_widget/styled_widget.dart';

part 'status.g.dart';

class CurrentAccountStatusNotifier extends StateNotifier<SnAccountStatus?> {
  CurrentAccountStatusNotifier() : super(null);

  void setStatus(SnAccountStatus status) {
    state = status;
  }

  void clearStatus() {
    state = null;
  }
}

final currentAccountStatusProvider =
    StateNotifierProvider<CurrentAccountStatusNotifier, SnAccountStatus?>((
      ref,
    ) {
      return CurrentAccountStatusNotifier();
    });

@riverpod
Future<SnAccountStatus?> accountStatus(Ref ref, String uname) async {
  final userInfo = ref.watch(userInfoProvider);
  if (uname == 'me' ||
      (userInfo.value != null && uname == userInfo.value!.name)) {
    final local = ref.watch(currentAccountStatusProvider);
    if (local != null) {
      return local;
    }
  }
  final apiClient = ref.watch(apiClientProvider);
  try {
    final resp = await apiClient.get('/pass/accounts/$uname/statuses');
    return SnAccountStatus.fromJson(resp.data);
  } catch (err) {
    if (err is DioException) {
      if (err.response?.statusCode == 404) {
        return null;
      }
    }
    rethrow;
  }
}

class AccountStatusCreationWidget extends HookConsumerWidget {
  final String uname;
  final EdgeInsets? padding;
  const AccountStatusCreationWidget({
    super.key,
    required this.uname,
    this.padding,
  });

  @override
  Widget build(BuildContext context, WidgetRef ref) {
    final userStatus = ref.watch(accountStatusProvider(uname));

    return InkWell(
      borderRadius: BorderRadius.circular(8),
      child: userStatus.when(
        data:
            (status) =>
                (status?.isCustomized ?? false)
                    ? Padding(
                      padding: const EdgeInsets.only(left: 4),
                      child: AccountStatusWidget(uname: uname),
                    )
                    : Padding(
                      padding:
                          padding ??
                          EdgeInsets.symmetric(horizontal: 27, vertical: 4),
                      child: Row(
                        spacing: 4,
                        children: [
                          Icon(Symbols.keyboard_arrow_up),
                          Expanded(
                            child: Text('statusCreateHint', maxLines: 1).tr(),
                          ),
                        ],
                      ),
                    ).opacity(0.85),
        error:
            (error, _) => Padding(
              padding:
                  padding ?? EdgeInsets.symmetric(horizontal: 26, vertical: 4),
              child: Row(
                spacing: 4,
                children: [Icon(Symbols.close), Text('Error: $error')],
              ),
            ).opacity(0.85),
        loading:
            () => Padding(
              padding:
                  padding ?? EdgeInsets.symmetric(horizontal: 26, vertical: 4),
              child: Row(
                spacing: 4,
                children: [Icon(Symbols.more_vert), Text('loading').tr()],
              ),
            ).opacity(0.85),
      ),
      onTap: () {
        showModalBottomSheet(
          context: context,
          isScrollControlled: true,
          useRootNavigator: true,
          builder:
              (context) => AccountStatusCreationSheet(
                initialStatus:
                    (userStatus.value?.isCustomized ?? false)
                        ? userStatus.value
                        : null,
              ),
        );
      },
    );
  }
}

class AccountStatusWidget extends HookConsumerWidget {
  final String uname;
  final EdgeInsets? padding;
  const AccountStatusWidget({super.key, required this.uname, this.padding});

  @override
  Widget build(BuildContext context, WidgetRef ref) {
    final userInfo = ref.watch(userInfoProvider);
    final localStatus = ref.watch(currentAccountStatusProvider);
    final status =
        (uname == 'me' ||
                (userInfo.value != null &&
                    uname == userInfo.value!.name &&
                    localStatus != null))
            ? AsyncValue.data(localStatus)
            : ref.watch(accountStatusProvider(uname));
    final account = ref.watch(accountProvider(uname));

    return Padding(
      padding: padding ?? EdgeInsets.symmetric(horizontal: 27, vertical: 4),
      child: Row(
        spacing: 4,
        children: [
          if (status.value?.isOnline ?? false)
            Icon(
              Symbols.circle,
              fill: 1,
              color: Colors.green,
              size: 16,
            ).padding(right: 4)
          else
            Icon(
              Symbols.circle,
              color: Colors.grey,
              size: 16,
            ).padding(right: 4),
          if (status.value?.isCustomized ?? false)
            Flexible(
              child: GestureDetector(
                onLongPress: () {
                  showDialog(
                    context: context,
                    builder:
                        (context) => AlertDialog(
                          title: Text('Activity Details'),
                          content: buildActivityDetails(status.value),
                          actions: [
                            TextButton(
                              onPressed: () => Navigator.of(context).pop(),
                              child: Text('Close'),
                            ),
                          ],
                        ),
                  );
                },
                child: Tooltip(
                  richMessage: getActivityFullMessage(status.value),
                  child: Text(
                    getActivityTitle(status.value?.label, status.value?.meta) ??
                        'unknown'.tr(),
                    maxLines: 1,
                    overflow: TextOverflow.ellipsis,
                  ),
                ),
              ),
            )
          else
            Flexible(
              child:
                  Text(
                    (status.value?.label ?? 'offline').toLowerCase(),
                    maxLines: 1,
                    overflow: TextOverflow.ellipsis,
                  ).tr(),
            ),
          if (getActivitySubtitle(status.value?.meta) != null)
            Flexible(
              child: Text(
                getActivitySubtitle(status.value?.meta)!,
              ).opacity(0.75),
            )
          else if (!(status.value?.isOnline ?? false) &&
              account.value?.profile.lastSeenAt != null)
            Flexible(
              child: Text(
                account.value!.profile.lastSeenAt!.formatRelative(context),
              ).opacity(0.75),
            ),
        ],
      ),
    ).opacity((status.value?.isCustomized ?? false) ? 1 : 0.85);
  }
}

class AccountStatusLabel extends StatelessWidget {
  final SnAccountStatus status;
  final TextStyle? style;
  final int maxLines;
  final TextOverflow overflow;

  const AccountStatusLabel({
    super.key,
    required this.status,
    this.style,
    this.maxLines = 1,
    this.overflow = TextOverflow.ellipsis,
  });

  @override
  Widget build(BuildContext context) {
    return Row(
      mainAxisSize: MainAxisSize.min,
      crossAxisAlignment: CrossAxisAlignment.center,
      children: [
        Icon(
          Symbols.circle,
          fill: 1,
          color: status.isOnline ? Colors.green : Colors.grey,
          size: 14,
        ).padding(right: 4),
        Flexible(
          child: Text(
            status.label,
            style: style,
            maxLines: maxLines,
            overflow: overflow,
          ).fontSize(13),
        ),
      ],
    );
  }
}