import 'dart:io';

import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:go_router/go_router.dart';
import 'package:news_app/constant/api_const.dart';
import 'package:news_app/model/video_new_model.dart';
import 'package:news_app/ui/video/video_detail_page.dart';
import 'package:news_app/ui/video/video_recommend_list_page.dart';
import 'package:news_app/util/share_util.dart';
import 'package:news_app/widget/auth_gesture_detector.dart';

import '../../gen/assets.gen.dart';
import '../../util/device_util.dart';
import '../../widget/load_image.dart';
import '../../widget/my_txt.dart';

/// @author: bo.zeng
/// @email: cnhbwds@gmail.com
/// @date: 2025 2025/4/9 16:00
/// @description:

class VideoItemWidget extends ConsumerStatefulWidget {
  final VideoNewModel item;

  const VideoItemWidget({super.key, required this.item});

  @override
  ConsumerState<ConsumerStatefulWidget> createState() =>
      _TopicDetailPageState();
}


class _TopicDetailPageState extends ConsumerState<VideoItemWidget> {

  bool _isWeChatInstalled = false;

  Future<void> _checkWeChatInstallation() async {
    if (Platform.isAndroid) {
      final installed = await isWeChatInstalledOnlyAndroid();
      setState(() => _isWeChatInstalled = installed);
    } else if (Platform.isIOS) {
      final installed = await fluwx.isWeChatInstalled;
      setState(() => _isWeChatInstalled = installed);
    }
  }

  @override
  void initState() {
    // TODO: implement initState
    super.initState();
    _checkWeChatInstallation();
  }

  Future<void> shareAction(VideoNewModel data) async {
    showModalBottomSheet(
      context: context,
      builder: (context) => SafeArea(
        child: Column(
          mainAxisSize: MainAxisSize.min,
          mainAxisAlignment: MainAxisAlignment.spaceBetween,
          children: [
            SizedBox(height: 10.h,),
            Container(
              width: double.infinity,
              height: 80.h,
              decoration: BoxDecoration(
                borderRadius: BorderRadius.only(topLeft: Radius.circular(10.r),topRight: Radius.circular(10.r)),
                color: Colors.white,
              ),
              child: Row(
                crossAxisAlignment: CrossAxisAlignment.center,
                mainAxisAlignment: MainAxisAlignment.spaceBetween,
                children: [
                  if (_isWeChatInstalled)
                    GestureDetector(
                      onTap: (){
                        Navigator.pop(context);
                        shareWeiXinUrl(
                          title: data.shareDesc ?? "",
                          url: data.shareUrl ?? "",
                        );
                      },
                      child: Container(
                        width: 100.w,
                        height: 80.h,
                        child: Column(
                          crossAxisAlignment: CrossAxisAlignment.center,
                          mainAxisAlignment: MainAxisAlignment.center,
                          children: [
                            LoadAssetImage('share_wxhy',width: 40.w,height: 40.h,),
                            SizedBox(height: 10.h,),
                            myTxt(
                              text: "微信好友",
                              color: Colors.black,
                              fontSize: 12.sp,
                              fontWeight: FontWeight.bold,
                            )
                          ],
                        ),
                      ),
                    ),
                  if (_isWeChatInstalled)
                    GestureDetector(
                      onTap: (){
                        Navigator.pop(context);
                        shareWeiXinPYUrl(
                          title: data.shareDesc ?? "",
                          url: data.shareUrl ?? "",
                        );
                      },
                      child: Container(
                        width: 100.w,
                        height: 80.h,
                        child: Column(
                          mainAxisAlignment: MainAxisAlignment.center,
                          children: [
                            LoadAssetImage('share_pyq',width: 40.w,height: 40.h,),
                            SizedBox(height: 10.h,),
                            myTxt(
                              text: "朋友圈",
                              color: Colors.black,
                              fontSize: 12.sp,
                              fontWeight: FontWeight.bold,
                            )
                          ],
                        ),
                      ),
                    ),
                  GestureDetector(
                    onTap: (){
                      Navigator.pop(context);
                      shareUrl(
                        title: data.shareDesc ?? "",
                        url: data.shareUrl ?? "",
                      );
                    },
                    child: Container(
                      width: 100.w,
                      height: 80.h,
                      child: Column(
                        mainAxisAlignment: MainAxisAlignment.center,
                        children: [
                          LoadAssetImage('share_xtfx',width: 40.w,height: 40.h,),
                          SizedBox(height: 10.h,),
                          myTxt(
                            text: "系统分享",
                            color: Colors.black,
                            fontSize: 12.sp,
                            fontWeight: FontWeight.bold,
                          )
                        ],
                      ),
                    ),
                  ),
                ],
              ),
            ),
          ],
        ),
      ),
    );
  }

  @override
  Widget build(BuildContext context) {
    return Stack(
      alignment: Alignment.centerRight,
      children: [
        GestureDetector(
          onTap: () {
            context.push(
              "/video/detail",
              extra: VideoParam(id: widget.item.contentId ?? ""),
            );
          },
          child: Container(
            decoration: BoxDecoration(
              image: DecorationImage(
                image: NetworkImage(widget.item.coverImage ?? testImageFood),
                fit: BoxFit.cover,
              ),
            ),
            alignment: Alignment.center,
            child: Image.asset(
              Assets.images.playIcon.path,
              width: 50.w,
              height: 50.w,
            ),
          ),
        ),
        Positioned(
          right: 10.h,
          child: Column(
            mainAxisAlignment: MainAxisAlignment.center,
            children: [
              SizedBox(height: 100.h),
              AuthGestureDetector(
                onTap: () {
                  ref
                      .read(recommendListProvider.notifier)
                      .fetchVideoLike(
                    videoId: widget.item.contentId,
                    current: widget.item.isLiked ?? false,
                  );
                },
                child: Icon(
                  Icons.favorite,
                  color: widget.item.isLiked == true ? Colors.red : Colors.white,
                  size: 25.sp,
                ),
              ),
              myTxt(
                text: widget.item.likeCount == null ? "" : widget.item.likeCount.toString(),
                color: Colors.white,
                fontSize: 12.sp,
              ),
              SizedBox(height: 15.h),
              GestureDetector(
                onTap: () {
                  context.push(
                    "/video/detail",
                    extra: VideoParam(id: widget.item.contentId ?? ""),
                  );
                },
                child: Icon(Icons.message, color: Colors.white, size: 25.sp),
              ),
              myTxt(
                text:
                widget.item.commentCount == null
                    ? "0"
                    : widget.item.commentCount.toString(),
                color: Colors.white,
                fontSize: 12.sp,
              ),
              SizedBox(height: 15.h),
              AuthGestureDetector(
                onTap: () {
                  ref
                      .read(recommendListProvider.notifier)
                      .fetchVideoFavorite(
                    videoId: widget.item.contentId,
                    current: widget.item.isFavorite ?? false,
                  );
                },
                child: Icon(
                  Icons.star,
                  color: widget.item.isFavorite == true ? Colors.red : Colors.white,
                  size: 25.sp,
                ),
              ),
              myTxt(
                text:
                widget.item.favoriteCount == null
                    ? "0"
                    : widget.item.favoriteCount.toString(),
                color: Colors.white,
                fontSize: 12.sp,
              ),
              SizedBox(height: 15.h),
              AuthGestureDetector(
                onTap: () {
                  // shareUrl(title: widget.item.shareDesc ?? "", url: widget.item.shareUrl ?? "");
                  shareAction(widget.item);
                },
                child: Icon(
                  Icons.screen_share,
                  color: Colors.white,
                  size: 25.sp,
                ),
              ),
              myTxt(
                text:
                widget.item.shareCount == null ? "0" : widget.item.shareCount.toString(),
                color: Colors.white,
                fontSize: 12.sp,
              ),
              SizedBox(height: 15.h),
            ],
          ),
        ),
      ],
    );
  }
}