import 'dart:io';
import 'package:flutter/material.dart';
import 'package:flutter_svg/svg.dart';
import 'package:audio_waveforms/audio_waveforms.dart';
import 'package:get/get.dart';
import 'package:taafee_mobile/common/extensions/widget_extension.dart';
import 'package:taafee_mobile/common/widgets/text.dart';
import 'package:taafee_mobile/features/chat/business%20logic%20layer/chat_controller.dart';
import 'package:taafee_mobile/features/chat/data_layer/model/message.dart';
import 'package:taafee_mobile/features/home/business_logic_layer/home_controller.dart';
import '../../../../common/const/const.dart';

class VoiceMessage extends StatefulWidget {
  VoiceMessage({
    super.key,
    this.file,
    required this.textFieldFocusNode,
    required this.messageModel,
    this.dismissibleKey = const Key('sent'),
  });
  final Key dismissibleKey;
  final FocusNode textFieldFocusNode;
  final MessageModel messageModel;
  File? file;
  @override
  State<VoiceMessage> createState() => _VoiceMessageState();
}

class _VoiceMessageState extends State<VoiceMessage> {
  final ChatController chatController = Get.find<ChatController>();
  final PlayerController playerController = PlayerController();
  final HomeController homeController = Get.find<HomeController>();
  bool isPlaying = false;
  bool isLoading = false;
  bool showDefaulWaves = true;
  String? voiceUrl;
  List<double> waveFormData = Constants.defaulWaveFormData;

  @override
  void initState() {
    setState(() {
      if (widget.file != null) {
        playerController.preparePlayer(path: widget.file!.path);
        showDefaulWaves = false;
        if (chatController.voiceFiles[widget.messageModel.content] == null) {
          chatController.voiceFiles[widget.messageModel.content] = widget.file!;
        }
      }
    });
    voiceUrl = Domain.chatFiles + widget.messageModel.content;

    playerController.onCompletion.listen((event) {
      setState(() {
        isPlaying = false;
      });
    });
    playerController.onPlayerStateChanged.listen((event) {
      if (event.isPaused || event.isStopped) {
        setState(() {
          isPlaying = false;
        });
      }
    });
    super.initState();
  }

  @override
  Widget build(BuildContext context) {
    return Obx(() {
      return Dismissible(
        confirmDismiss: (direction) async {
          chatController.updateReplyModel(messageModel: widget.messageModel);
          if (chatController.isReplying.value == false) {
            chatController.toggleIsReplying();
          }

          FocusScope.of(context).requestFocus(widget.textFieldFocusNode);
          return false;
        },
        key: widget.dismissibleKey,
        onDismissed: null,
        child: SizedBox(
          width: Get.width * 0.7,
          child: Container(
            decoration: const BoxDecoration(
                image: DecorationImage(
                    image: AssetImage('assets/images/sent message.png'),
                    fit: BoxFit.fill)),
            child: SizedBox(
              width: Get.width,
              child: Column(
                crossAxisAlignment: CrossAxisAlignment.start,
                mainAxisAlignment: MainAxisAlignment.center,
                children: [
                  Row(
                    children: [
                      if (isLoading)
                        const CircleAvatar(
                          radius: 21.3,
                          backgroundColor: Colors.white,
                          child: CircularProgressIndicator(
                            color: Colors.grey,
                          ),
                        ).paddingOnly(left: 16, top: 16),
                      if (widget.file == null && !isLoading)
                        CircleAvatar(
                          radius: 21.3,
                          backgroundColor: Colors.white,
                          child: const Icon(
                            Icons.download,
                            color: Colors.grey,
                          ).onTap(() async {
                            setState(() {
                              isPlaying = false;
                              isLoading = true;
                            });
                            widget.file = await chatController.getVoiceFile(
                                id: widget.messageModel.content);
                            chatController
                                    .voiceFiles[widget.messageModel.content] =
                                widget.file!;
                            await playerController.preparePlayer(
                                path: widget.file!.path);

                            setState(() {
                              isLoading = false;
                              showDefaulWaves = false;
                            });
                          }),
                        ).paddingOnly(left: 16, top: 16),
                      if (isPlaying)
                        CircleAvatar(
                          radius: 21.3,
                          backgroundColor: Colors.white,
                          child: const Icon(
                            Icons.stop,
                            color: Colors.grey,
                          ).onTap(() async {
                            setState(() {
                              isPlaying = false;
                            });

                            await playerController.pausePlayer();
                          }),
                        ).paddingOnly(left: 16, top: 16),
                      if (!isPlaying && widget.file != null && !isLoading)
                        SvgPicture.asset('assets/icons/play_voice.svg')
                            .paddingOnly(top: 16, left: 16)
                            .onTap(() async {
                          setState(() {
                            isPlaying = true;
                          });
                          await playerController.startPlayer(
                              finishMode: FinishMode.pause);
                        }),
                      Visibility(
                        visible: showDefaulWaves,
                        child: AudioFileWaveforms(
                          waveformData: waveFormData,
                          size: const Size(160, 50.0),
                          waveformType: WaveformType.fitWidth,
                          playerController: playerController,
                        ).paddingOnly(
                          left: homeController.isArabic.value ? 20 : 8,
                        ),
                      ),
                      Visibility(
                        visible: !showDefaulWaves,
                        child: AudioFileWaveforms(
                          size: const Size(160, 50.0),
                          waveformType: WaveformType.fitWidth,
                          playerController: playerController,
                        ).paddingOnly(
                          left: homeController.isArabic.value ? 20 : 8,
                        ),
                      ),
                    ],
                  ).paddingOnly(
                    right: homeController.isArabic.value ? 36 : 0,
                  ),
                  RegularTextWidget(
                    widget.messageModel.createdAt.toString().substring(11, 16),
                    color: Colors.white,
                    textAlign: TextAlign.right,
                    fontSize: 10,
                  )
                      .align(alignment: Alignment.bottomRight)
                      .paddingOnly(right: Responsive.isTablet() ? 80 : 40),
                  const SizedBox(
                    height: 16,
                  ),
                ],
              ),
            ).align(alignment: Alignment.centerRight),
          ).align(alignment: Alignment.centerRight),
        ).paddingOnly(left: Responsive.isTablet() ? 0 : 70, right: 0),
      ).align(alignment: Alignment.centerRight);
    });
  }
}