yumi-flutter/lib/modules/user/settings/broadcast/broadcast_settings_page.dart

import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:flutter_smart_dialog/flutter_smart_dialog.dart';
import 'package:yumi/app/constants/sc_global_config.dart';
import 'package:yumi/app_localizations.dart';
import 'package:yumi/shared/data_sources/sources/local/data_persistence.dart';
import 'package:yumi/shared/data_sources/sources/local/floating_screen_manager.dart';
import 'package:yumi/shared/data_sources/sources/local/user_manager.dart';
import 'package:yumi/ui_kit/components/appbar/socialchat_appbar.dart';
import 'package:yumi/ui_kit/components/sc_debounce_widget.dart';
import 'package:yumi/ui_kit/components/text/sc_text.dart';

class BroadcastSettingsPage extends StatefulWidget {
  const BroadcastSettingsPage({super.key});

  @override
  State<BroadcastSettingsPage> createState() => _BroadcastSettingsPageState();
}

class _BroadcastSettingsPageState extends State<BroadcastSettingsPage> {
  static const String _scopePickerTag = "showBroadcastScopePicker";

  late String _selectedScope;

  @override
  void initState() {
    super.initState();
    _selectedScope = _readSavedScope();
    SCGlobalConfig.floatingBroadcastScope = _selectedScope;
  }

  String? get _account =>
      AccountStorage().getCurrentUser()?.userProfile?.account;

  String _readSavedScope() {
    final savedScope = DataPersistence.getString(
      SCGlobalConfig.floatingBroadcastScopeStorageKey(_account),
    );
    if (savedScope.isNotEmpty) {
      return SCGlobalConfig.normalizeFloatingBroadcastScope(savedScope);
    }
    final isLegacyEnabled = DataPersistence.getBool(
      SCGlobalConfig.legacyFloatingAnimationInGlobalStorageKey(_account),
      defaultValue: true,
    );
    return isLegacyEnabled
        ? SCGlobalConfig.floatingBroadcastScopeAll
        : SCGlobalConfig.floatingBroadcastScopeOff;
  }

  String _scopeTitle(BuildContext context, String scope) {
    final l10n = SCAppLocalizations.of(context)!;
    switch (SCGlobalConfig.normalizeFloatingBroadcastScope(scope)) {
      case SCGlobalConfig.floatingBroadcastScopeOff:
        return l10n.broadcastOff;
      case SCGlobalConfig.floatingBroadcastScopeRoom:
        return l10n.broadcastRoomOnly;
      case SCGlobalConfig.floatingBroadcastScopeAll:
      default:
        return l10n.broadcastAllPlaces;
    }
  }

  Future<void> _selectScope(String scope) async {
    final normalizedScope = SCGlobalConfig.normalizeFloatingBroadcastScope(
      scope,
    );
    setState(() {
      _selectedScope = normalizedScope;
    });
    SCGlobalConfig.floatingBroadcastScope = normalizedScope;
    OverlayManager().refreshDisplayPreference();
    await DataPersistence.setString(
      SCGlobalConfig.floatingBroadcastScopeStorageKey(_account),
      normalizedScope,
    );
    await DataPersistence.setBool(
      SCGlobalConfig.legacyFloatingAnimationInGlobalStorageKey(_account),
      normalizedScope != SCGlobalConfig.floatingBroadcastScopeOff,
    );
    SmartDialog.dismiss(tag: _scopePickerTag);
  }

  void _showScopePicker() {
    SmartDialog.show(
      tag: _scopePickerTag,
      alignment: Alignment.bottomCenter,
      animationType: SmartAnimationType.fade,
      builder: (_) {
        return SafeArea(
          top: false,
          child: Container(
            width: double.infinity,
            decoration: BoxDecoration(
              color: Colors.white,
              borderRadius: BorderRadius.vertical(top: Radius.circular(10.w)),
            ),
            child: Column(
              mainAxisSize: MainAxisSize.min,
              children: [
                _buildScopeOption(SCGlobalConfig.floatingBroadcastScopeAll),
                Divider(height: 1.w, color: const Color(0xffeeeeee)),
                _buildScopeOption(SCGlobalConfig.floatingBroadcastScopeRoom),
                Divider(height: 1.w, color: const Color(0xffeeeeee)),
                _buildScopeOption(SCGlobalConfig.floatingBroadcastScopeOff),
                Container(height: 6.w, color: const Color(0xfff5f5f5)),
                GestureDetector(
                  behavior: HitTestBehavior.opaque,
                  onTap: () => SmartDialog.dismiss(tag: _scopePickerTag),
                  child: Container(
                    height: 48.w,
                    alignment: Alignment.center,
                    child: text(
                      SCAppLocalizations.of(context)!.cancel,
                      textColor: Colors.black45,
                      fontSize: 13.sp,
                    ),
                  ),
                ),
              ],
            ),
          ),
        );
      },
    );
  }

  Widget _buildScopeOption(String scope) {
    final selected =
        SCGlobalConfig.normalizeFloatingBroadcastScope(_selectedScope) ==
        SCGlobalConfig.normalizeFloatingBroadcastScope(scope);
    return GestureDetector(
      behavior: HitTestBehavior.opaque,
      onTap: () => _selectScope(scope),
      child: Container(
        height: 48.w,
        padding: EdgeInsets.symmetric(horizontal: 18.w),
        child: Row(
          children: [
            Expanded(
              child: Center(
                child: text(
                  _scopeTitle(context, scope),
                  textColor: Colors.black87,
                  fontSize: 13.sp,
                ),
              ),
            ),
            SizedBox(
              width: 18.w,
              child:
                  selected
                      ? Icon(
                        Icons.check,
                        size: 16.w,
                        color: const Color(0xff18F2B1),
                      )
                      : null,
            ),
          ],
        ),
      ),
    );
  }

  @override
  Widget build(BuildContext context) {
    return Stack(
      children: [
        Image.asset(
          SCGlobalConfig.businessLogicStrategy.getSettingsPageBackgroundImage(),
          width: ScreenUtil().screenWidth,
          height: ScreenUtil().screenHeight,
          fit: BoxFit.fill,
        ),
        Scaffold(
          backgroundColor: Colors.transparent,
          resizeToAvoidBottomInset: false,
          appBar: SocialChatStandardAppBar(
            title: SCAppLocalizations.of(context)!.broadcast,
            actions: [],
          ),
          body: SafeArea(
            top: false,
            child: Column(
              children: [
                Container(
                  padding: EdgeInsets.symmetric(vertical: 12.w),
                  margin: EdgeInsets.symmetric(vertical: 8.w, horizontal: 15.w),
                  decoration: BoxDecoration(
                    borderRadius: BorderRadius.circular(12),
                    color:
                        SCGlobalConfig.businessLogicStrategy
                            .getSettingsPageContainerBackgroundColor(),
                    border: Border.all(
                      color:
                          SCGlobalConfig.businessLogicStrategy
                              .getSettingsPageContainerBorderColor(),
                      width: 1.w,
                    ),
                  ),
                  child: SCDebounceWidget(
                    onTap: _showScopePicker,
                    child: Row(
                      children: [
                        SizedBox(width: 18.w),
                        Expanded(
                          child: text(
                            SCAppLocalizations.of(context)!.broadcastDisplay,
                            textColor:
                                SCGlobalConfig.businessLogicStrategy
                                    .getSettingsPagePrimaryTextColor(),
                            fontSize: 13.sp,
                          ),
                        ),
                        text(
                          _scopeTitle(context, _selectedScope),
                          textColor:
                              SCGlobalConfig.businessLogicStrategy
                                  .getSettingsPageSecondaryTextColor(),
                          fontSize: 12.sp,
                          maxWidth: 120.w,
                          textAlign: TextAlign.end,
                        ),
                        SizedBox(width: 6.w),
                        Icon(
                          SCGlobalConfig.lang == "ar"
                              ? Icons.keyboard_arrow_left
                              : Icons.keyboard_arrow_right,
                          size: 15.w,
                          color:
                              SCGlobalConfig.businessLogicStrategy
                                  .getSettingsPageIconColor(),
                        ),
                        SizedBox(width: 18.w),
                      ],
                    ),
                  ),
                ),
              ],
            ),
          ),
        ),
      ],
    );
  }
}