import 'dart:math';

import 'package:didvan/config/theme_data.dart';
import 'package:didvan/constants/app_icons.dart';
import 'package:didvan/routes/routes.dart';
import 'package:didvan/views/ai/ai_state.dart';
import 'package:didvan/views/ai/bot_assistants_state.dart';
import 'package:didvan/views/widgets/didvan/icon_button.dart';
import 'package:didvan/views/widgets/didvan/text.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:provider/provider.dart';

class HoshanAppBar extends StatelessWidget implements PreferredSizeWidget {
  final Function()? onBack;
  final bool withInfo;
  final bool withActions;
  const HoshanAppBar(
      {Key? key, this.onBack, this.withActions = true, this.withInfo = true})
      : super(key: key);

  @override
  Widget build(BuildContext context) {
    return Container(
        decoration: BoxDecoration(
          borderRadius: const BorderRadius.only(
              bottomLeft: Radius.circular(20),
              bottomRight: Radius.circular(20)),
          color: Theme.of(context).colorScheme.surface,
          boxShadow: [
            BoxShadow(
              color: const Color(0XFF1B3C59).withValues(alpha: 0.15),
              blurRadius: 8,
              spreadRadius: 0,
              offset: const Offset(0, 8),
            )
          ],
        ),
        padding: const EdgeInsets.all(16),
        child: Row(
          mainAxisAlignment: MainAxisAlignment.spaceBetween,
          children: [
            Row(
              children: [
                Icon(
                  DidvanIcons.ai_solid,
                  size: 40,
                  color: Theme.of(context).colorScheme.title,
                ),
                DidvanText(
                  'هوشان',
                  fontSize: 14,
                  color: Theme.of(context).colorScheme.title,
                  fontWeight: FontWeight.bold,
                ),
              ],
            ),
            Row(
              children: [
                if (withInfo)
                  DidvanIconButton(
                      icon: DidvanIcons.info_circle_light,
                      size: 32,
                      onPressed: () {
                        Navigator.pushNamed(context, Routes.info);
                      }),
                if (withActions)
                  Stack(
                    children: [
                      DidvanIconButton(
                        icon: DidvanIcons.ai_regular,
                        size: 32,
                        onPressed: () {
                          context.read<BotAssistantsState>().getMyAssissmant();

                          Navigator.pushNamed(context, Routes.botAssistants);
                        },
                      ),
                      Icon(
                        CupertinoIcons.plus,
                        color: Theme.of(context).colorScheme.primary,
                        size: 16,
                      )
                    ],
                  ),
                if (context.watch<AiState>().page != 0 || !withActions)
                  Transform.rotate(
                    angle: 180 * pi / 180,
                    child: DidvanIconButton(
                      icon: DidvanIcons.back_light,
                      size: 32,
                      onPressed: () => onBack?.call(),
                    ),
                  ),
              ],
            )
          ],
        ));
  }

  @override
  Size get preferredSize => const Size(double.infinity, 144);
}