import 'package:clean/base/base_view.dart';
import 'package:clean/module/home/home_controller.dart';
import 'package:clean/module/image_picker/image_picker_util.dart';
import 'package:clean/resource/assets.gen.dart';
import 'package:clean/resource/string.gen.dart';
import 'package:flutter/Material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:get/get.dart';
import 'package:lottie/lottie.dart';
import 'package:wechat_assets_picker/wechat_assets_picker.dart';

import '../../widget/multi_segment_circle_indicator.dart';

class HomePage extends BaseView<HomeController> {
  const HomePage({super.key});

  @override
  backgroundColor() {
    return Color(0xFF05050D);
  }

  @override
  viewHeight() {
    return double.infinity;
  }

  @override
  Widget buildBody(BuildContext context) {
    // TODO: implement buildBody
    return Stack(
      children: [
        SafeArea(
          child: SingleChildScrollView(
              child: Column(
            children: [
              titleCard(),
              storageCard(),
              similarCard(),
              quickPhotoCard(),
              peopleCard(),
              // locationsCard(),
              screenshotsAndBlurryCard(),
              SizedBox(height: 40.h),
            ],
          )),
        ),
        IgnorePointer(
          child: Assets.images.bgHome.image(
            width: 360.w,
          ),
        ),
      ],
    );
  }

  Widget titleCard() {
    return Padding(
      padding: EdgeInsets.only(top: 0.h, left: 16.w, right: 16.w),
      child: Row(
        mainAxisAlignment: MainAxisAlignment.spaceBetween,
        children: [
          Text(
            StringName.appName,
            style: TextStyle(
              color: Colors.white,
              fontSize: 24.sp,
              fontWeight: FontWeight.w900,
            ),
          ),
          GestureDetector(
            onTap: controller.titleVipClick,
            child: Assets.images.iconHomeTitleVip
                .image(width: 60.8.w, height: 20.h),
          ),
        ],
      ),
    );
  }

  Widget storageCard() {
    return Container(
        margin: EdgeInsets.only(top: 20.h),
        padding: EdgeInsets.symmetric(horizontal: 16.w),
        width: 328.w,
        height: 146.h,
        decoration: ShapeDecoration(
          color: Colors.white.withValues(alpha: 0.10),
          shape: RoundedRectangleBorder(
            borderRadius: BorderRadius.circular(14.r),
          ),
        ),
        child: Row(
          children: [
            circularChartCard(),
            SizedBox(
              width: 14.w,
            ),
            storageInfoCard(),
          ],
        ));
  }

  Widget circularChartCard() {
    return SizedBox(
      width: 120.w,
      child: Obx(() {
        final isScanned = controller.isStorageScanned.value;

        if (!isScanned) {
          return MultiSegmentCircleIndicator(
            strokeWidth: 12.r,
            segments: [PieData("Scanning", 100, Colors.grey.withOpacity(0.1))],
            subtitle: "Scanning...",
            animationDuration: Duration.zero,
            centerValue: 0,
          );
        }
        return MultiSegmentCircleIndicator(
          key: ValueKey(isScanned),
          strokeWidth: 12.r,
          segments: controller.pieDataList,
          subtitle: "used",
          centerValue: controller.usedSpacePercentage,
          animationDuration: const Duration(seconds: 2),
        );
      }),
    );
  }

  Widget storageInfoCard() {
    return Column(
      crossAxisAlignment: CrossAxisAlignment.start,
      children: [
        SizedBox(
          height: 24.h,
        ),
        Text(
          'Storage Used',
          style: TextStyle(
            color: Colors.white,
            fontSize: 16.sp,
            fontWeight: FontWeight.w500,
          ),
        ),
        Row(
          children: [
            Obx(() {
              return Text.rich(
                TextSpan(
                  children: [
                    TextSpan(
                      text: ImagePickerUtil.formatSize(
                          controller.usedSpace.value),
                      style: TextStyle(
                        color: Color(0xFFFC4C4F),
                        fontSize: 13.sp,
                        fontWeight: FontWeight.w400,
                      ),
                    ),
                    TextSpan(
                      text: 'GB',
                      style: TextStyle(
                        color: Color(0xFFFC4C4F),
                        fontSize: 13.sp,
                        fontWeight: FontWeight.w500,
                      ),
                    ),
                  ],
                ),
                textAlign: TextAlign.center,
              );
            }),
            Text(
              ' / ',
              style: TextStyle(
                color: Colors.white.withValues(alpha: 0.6000000238418579),
                fontSize: 13.sp,
                fontWeight: FontWeight.w500,
              ),
            ),
            Obx(() {
              return Text.rich(
                TextSpan(
                  children: [
                    TextSpan(
                      text: ImagePickerUtil.formatSize(
                          controller.totalSpace.value),
                      style: TextStyle(
                        color:
                            Colors.white.withValues(alpha: 0.6000000238418579),
                        fontSize: 13.sp,
                        fontWeight: FontWeight.w400,
                      ),
                    ),
                    TextSpan(
                      text: 'GB',
                      style: TextStyle(
                        color:
                            Colors.white.withValues(alpha: 0.6000000238418579),
                        fontSize: 13.sp,
                        fontWeight: FontWeight.w500,
                      ),
                    ),
                  ],
                ),
                textAlign: TextAlign.center,
              );
            }),
          ],
        ),
        SizedBox(
          height: 10.h,
        ),
        Row(
          crossAxisAlignment: CrossAxisAlignment.start,
          children: [
            Container(
              margin: EdgeInsets.only(top: 7.h),
              width: 6.w,
              height: 6.h,
              decoration: ShapeDecoration(
                color: Color(0xFF0279FB),
                shape: OvalBorder(),
              ),
            ),
            SizedBox(
              width: 3.5.w,
            ),
            Column(
              crossAxisAlignment: CrossAxisAlignment.start,
              children: [
                Text(
                  'Photos',
                  textAlign: TextAlign.start,
                  style: TextStyle(
                    color: Colors.white,
                    fontSize: 14.sp,
                    fontWeight: FontWeight.w500,
                  ),
                ),
                Obx(() {
                  return Text(
                    '${controller.photoSpaceStr}',
                    textAlign: TextAlign.start,
                    style: TextStyle(
                      color: Colors.white.withValues(alpha: 0.6499999761581421),
                      fontSize: 13.sp,
                      fontWeight: FontWeight.w400,
                    ),
                  );
                }),
              ],
            ),
            SizedBox(
              width: 10.w,
            ),
            Container(
              margin: EdgeInsets.only(top: 7.h),
              width: 6.w,
              height: 6.h,
              decoration: ShapeDecoration(
                color: Color(0xFFEE4933),
                shape: OvalBorder(),
              ),
            ),
            SizedBox(
              width: 3.5.w,
            ),
            Column(
              crossAxisAlignment: CrossAxisAlignment.start,
              children: [
                Text(
                  'iphone',
                  textAlign: TextAlign.start,
                  style: TextStyle(
                    color: Colors.white,
                    fontSize: 14.sp,
                    fontWeight: FontWeight.w500,
                  ),
                ),
                Obx(() {
                  return Text(
                    '${controller.usedSpace.toStringAsFixed(1)} GB',
                    textAlign: TextAlign.start,
                    style: TextStyle(
                      color: Colors.white.withValues(alpha: 0.6499999761581421),
                      fontSize: 13.sp,
                      fontWeight: FontWeight.w400,
                    ),
                  );
                }),
              ],
            ),
          ],
        ),
      ],
    );
  }

  Widget similarCard() {
    return GestureDetector(
        onTap: () {
          controller.similarCleanClick();
        },
        child: Container(
          width: 328.w,
          height: 155.h,
          margin: EdgeInsets.only(top: 20.h),
          padding: EdgeInsets.symmetric(horizontal: 16.w),
          decoration: ShapeDecoration(
            color: Colors.white.withValues(alpha: 0.12),
            shape: RoundedRectangleBorder(
              borderRadius: BorderRadius.circular(16.r),
            ),
          ),
          child: Column(
            crossAxisAlignment: CrossAxisAlignment.start,
            children: [
              SizedBox(height: 12.h),
              Row(
                mainAxisAlignment: MainAxisAlignment.spaceBetween,
                children: [
                  Column(
                    crossAxisAlignment: CrossAxisAlignment.start,
                    children: [
                      Text(
                        'Similar',
                        style: TextStyle(
                          color: Colors.white,
                          fontSize: 16.sp,
                          fontWeight: FontWeight.w700,
                        ),
                      ),
                      Obx(() {
                        return Text.rich(
                          TextSpan(
                            children: [
                              TextSpan(
                                text:
                                "${ImagePickerUtil.similarPhotoCount.value}",
                                style: TextStyle(
                                  color: Colors.white,
                                  fontSize: 12.sp,
                                  fontWeight: FontWeight.w400,
                                ),
                              ),
                              TextSpan(
                                text: ' duplicate photos detected',
                                style: TextStyle(
                                  color: Colors.white
                                      .withValues(alpha: 0.800000011920929),
                                  fontSize: 12.sp,
                                  fontWeight: FontWeight.w400,
                                ),
                              ),
                            ],
                          ),
                        );
                      }),
                    ],
                  ),
                  Obx(() {
                    return CleanUpButton(
                      label: !controller.isSimilarScanned.value
                          ? 'Scanning...'
                          : 'Clean up',
                      size: ImagePickerUtil.formatFileSize(
                          ImagePickerUtil.similarPhotosSize.value),
                      onTap: () {
                        controller.similarCleanClick();
                      },
                    );
                  }),
                ],
              ),
              // SizedBox(height: 19.h),
              Spacer(),
              Obx(() {
                return Row(
                  mainAxisAlignment: MainAxisAlignment.spaceBetween,
                  children: List.generate(4, (index) {
                    var image = Assets.images.iconHomeNoPhoto.image(
                      width: 70.w * 0.45,
                      height: 70.w * 0.45,
                    );
                    if (controller.similarPhotos.length > index) {
                      image = AssetEntityImage(
                          width: 70.w,
                          height: 70.w,
                          controller.similarPhotos[index],
                          isOriginal: false,
                          thumbnailSize: const ThumbnailSize.square(300),
                          fit: BoxFit.cover,
                          errorBuilder: (context, error, stackTrace) {
                            return Assets.images.iconHomeNoPhoto.image(
                              width: 70.w * 0.45,
                              height: 70.w * 0.45,
                            );
                          });
                    }
                    return controller.similarPhotos.isNotEmpty
                        ? image
                        : ImageContainer(
                      size: 70.w,
                      image: Opacity(
                        opacity: 0.22,
                        child: Lottie.asset(Assets.anim.animNoPhoto,
                            repeat: true, width: 100.w, height: 100.w),
                      ),
                      // AssetEntityImage(
                      //         width: 70.w,
                      //         height: 70.w,
                      //         controller.similarPhotos[index],
                      //         isOriginal: false,
                      //         thumbnailSize: const ThumbnailSize.square(300),
                      //         fit: BoxFit.cover,
                      //         errorBuilder: (context, error, stackTrace) {
                      //           return Assets.images.iconHomeNoPhoto.image(
                      //             width: 70.w * 0.45,
                      //             height: 70.w * 0.45,
                      //           );
                      //         },
                    );
                  }),
                );
              }),
              Spacer(),
            ],
          ),
        ));
  }

  Widget quickPhotoCard() {
    return Container(
      padding: EdgeInsets.symmetric(horizontal: 16.w),
      margin: EdgeInsets.only(top: 30.h),
      alignment: Alignment.centerLeft,
      child: Text(
        'Quick Photo Clean',
        style: TextStyle(
          color: Colors.white,
          fontSize: 18.sp,
          fontWeight: FontWeight.w700,
        ),
      ),
    );
  }

  Widget peopleCard() {
    return GestureDetector(
        onTap: () {
          controller.peopleCleanClick();
        },
        child: Container(
          margin: EdgeInsets.only(top: 12.h),
          width: 328.w,
          height: 205.h,
          decoration: ShapeDecoration(
            color: Colors.white.withValues(alpha: 0.12),
            shape: RoundedRectangleBorder(
              borderRadius: BorderRadius.circular(14.sp),
            ),
          ),
          child: Stack(
            children: [
              Column(
                crossAxisAlignment: CrossAxisAlignment.start,
                children: [
                  Spacer(),
                  Padding(
                    padding: EdgeInsets.only(left: 14.0.w),
                    child: Text(
                      'People',
                      style: TextStyle(
                        color: Colors.white,
                        fontSize: 16.sp,
                        fontWeight: FontWeight.w700,
                      ),
                    ),
                  ),
                  Spacer(),
                  Obx(() {
                    return Row(
                      mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                      children: List.generate(2, (index) {
                        var image = Assets.images.iconHomeNoPhoto.image(
                          width: 146.w * 0.45,
                          height: 146.w * 0.45,
                        );
                        if (controller.peoplePhotos.length > index) {
                          image = AssetEntityImage(
                              width: 146.w,
                              height: 146.w,
                              controller.peoplePhotos[index],
                              isOriginal: false,
                              thumbnailSize: const ThumbnailSize.square(300),
                              fit: BoxFit.cover,
                              errorBuilder: (context, error, stackTrace) {
                            return Assets.images.iconHomeNoPhoto.image(
                              width: 146.w * 0.45,
                              height: 146.w * 0.45,
                            );
                          });
                        }
                        return ImageContainer(
                          image: controller.peoplePhotos.length > index ? image : Opacity(
                            opacity: 0.22,
                            child: Lottie.asset(Assets.anim.animNoPhoto,
                                repeat: true,
                                width: 140.w,
                                height: 140.w),
                          ),
                          size: 146.w,
                          // Image.file(
                          //   width: 146.w,
                          //   height: 146.w,
                          //   controller.peoplePhotos[index],
                          //   fit: BoxFit.cover,
                          // ),
                          // 可以传入不同的路径
                        );
                      }),
                    );
                  }),
                  Spacer(),
                ],
              ),
              Positioned(
                bottom: 20.h,
                right: 20.w,
                child: Obx(() {
                  return CleanUpButton(
                    label: !controller.isPeopleScanned.value
                        ? 'Scanning...'
                        : 'Clean up',
                    size: ImagePickerUtil.formatFileSize(
                        ImagePickerUtil.peopleSize.value),
                    onTap: () {
                      controller.peopleCleanClick();
                    },
                  );
                }),
              ),
            ],
          ),
        ));
  }

  Widget locationsCard() {
    return GestureDetector(
        onTap: () {
          controller.locationCleanClick();
        },
        child: Container(
          padding: EdgeInsets.symmetric(horizontal: 12.w),
          margin: EdgeInsets.only(top: 14.h),
          width: 328.w,
          height: 230.h,
          decoration: ShapeDecoration(
            color: Colors.white.withValues(alpha: 0.12),
            shape: RoundedRectangleBorder(
              borderRadius: BorderRadius.circular(14.sp),
            ),
          ),
          child: Stack(
            children: [
              Column(
                crossAxisAlignment: CrossAxisAlignment.start,
                children: [
                  Spacer(),
                  Text(
                    'Locations',
                    style: TextStyle(
                      color: Colors.white,
                      fontSize: 16.sp,
                      fontWeight: FontWeight.w700,
                    ),
                  ),
                  Spacer(),
                  Container(
                    width: 304.w,
                    height: 171.h,
                    clipBehavior: Clip.hardEdge,
                    decoration: ShapeDecoration(
                      color: Color(0xFF272C33),
                      shape: RoundedRectangleBorder(
                        borderRadius: BorderRadius.circular(12.r),
                      ),
                    ),
                    child: Obx(() {
                      return Center(
                        child: controller.locationPhoto.value == null
                            ? Opacity(
                                opacity: 0.22,
                                child: Lottie.asset(Assets.anim.animNoPhoto,
                                    repeat: true, width: 160.w, height: 160.w),
                              )
                            : AssetEntityImage(
                                width: 304.w,
                                height: 171.h,
                                controller.locationPhoto.value!,
                                isOriginal: false,
                                thumbnailSize: const ThumbnailSize.square(300),
                                fit: BoxFit.cover,
                                errorBuilder: (context, error, stackTrace) {
                                  return Assets.images.iconHomeNoPhoto.image(
                                    width: 60.w,
                                    height: 60.h,
                                  );
                                },
                              ),
                        // Image.file(
                        //         width: 304.w,
                        //         height: 171.h,
                        //         controller.locationPhoto.value!,
                        //         fit: BoxFit.cover,
                        //       ),
                      );
                    }),
                  ),
                  Spacer(),
                ],
              ),
              Positioned(
                bottom: 20.h,
                right: 8.w,
                child: Obx(() {
                  return CleanUpButton(
                    label: 'Clean up',
                    size: ImagePickerUtil.formatFileSize(
                        ImagePickerUtil.locationsSize.value),
                    onTap: () {
                      controller.locationCleanClick();
                    },
                  );
                }),
              ),
            ],
          ),
        ));
  }

  Widget screenshotsAndBlurryCard() {
    return Container(
      padding: EdgeInsets.symmetric(horizontal: 16.w),
      margin: EdgeInsets.only(top: 14.h),
      child: Obx(() {
        return Row(
          mainAxisAlignment: MainAxisAlignment.spaceBetween,
          children: [
            _buildCard(
              'Screenshots',
              !controller.isScreenShotScanned.value
                  ? 'Scanning...'
                  : 'Clean up',
              ImagePickerUtil.formatFileSize(
                  ImagePickerUtil.screenshotsSize.value),
              controller.screenshotPhoto.value == null
                  ? Opacity(
                      opacity: 0.22,
                      child: Lottie.asset(Assets.anim.animNoPhoto,
                          repeat: true, width: 100.w, height: 100.w),
                    )
                  : AssetEntityImage(
                      width: 144.w,
                      height: 142.h,
                      controller.screenshotPhoto.value!,
                      isOriginal: false,
                      thumbnailSize: const ThumbnailSize.square(300),
                      fit: BoxFit.cover,
                      errorBuilder: (context, error, stackTrace) {
                        return Assets.images.iconHomeNoPhoto.image(
                          width: 60.w,
                          height: 60.h,
                        );
                      },
                    ),
              onTap: () {
                controller.screenshotCleanClick();
              },
            ),
            _buildCard(
                'Blurry',
                !controller.isBlurryScanned.value ? 'Scanning...' : 'Clean up',
                ImagePickerUtil.formatFileSize(
                    ImagePickerUtil.blurrySize.value),
                controller.blurryPhoto.value == null
                    ? Opacity(
                        opacity: 0.22,
                        child: Lottie.asset(Assets.anim.animNoPhoto,
                            repeat: true, width: 100.w, height: 100.w),
                      )
                    : AssetEntityImage(
                        width: 144.w,
                        height: 142.h,
                        controller.blurryPhoto.value!,
                        isOriginal: false,
                        thumbnailSize: const ThumbnailSize.square(300),
                        fit: BoxFit.cover,
                        errorBuilder: (context, error, stackTrace) {
                          return Assets.images.iconHomeNoPhoto.image(
                            width: 60.w,
                            height: 60.h,
                          );
                        },
                      ), onTap: () {
              controller.blurryCleanClick();
            }),
          ],
        );
      }),
    );
  }

  Widget _buildCard(String title, String buttonLabel, String size, Widget image,
      {required Function() onTap}) {
    return Stack(
      children: [
        GestureDetector(
          onTap: onTap,
          child: Container(
            width: 160.w,
            height: 189.h,
            decoration: ShapeDecoration(
              color: Colors.white.withValues(alpha: 0.12),
              shape: RoundedRectangleBorder(
                borderRadius: BorderRadius.circular(14.r),
              ),
            ),
            child: Column(
              crossAxisAlignment: CrossAxisAlignment.center,
              children: [
                Spacer(),
                Container(
                  alignment: Alignment.centerLeft,
                  padding: EdgeInsets.only(left: 9.w),
                  child: Text(
                    title,
                    style: TextStyle(
                      color: Colors.white,
                      fontSize: 16.sp,
                      fontWeight: FontWeight.w700,
                    ),
                  ),
                ),
                Spacer(),
                Container(
                  width: 144.w,
                  height: 142.h,
                  clipBehavior: Clip.hardEdge,
                  decoration: ShapeDecoration(
                    color: Color(0xFF272C33),
                    shape: RoundedRectangleBorder(
                      borderRadius: BorderRadius.circular(12.r),
                    ),
                  ),
                  child: Center(
                    child: image,
                  ),
                ),
                Spacer(),
              ],
            ),
          ),
        ),
        Positioned(
          bottom: 16.h,
          right: 16.w,
          child: CleanUpButton(
            label: buttonLabel,
            size: size,
            onTap: onTap,
          ),
        ),
      ],
    );
  }
}

class CleanUpButton extends StatelessWidget {
  final String label;
  final String size;
  final Function() onTap;

  const CleanUpButton({
    super.key,
    required this.label,
    required this.size,
    required this.onTap,
  });

  @override
  Widget build(BuildContext context) {
    return GestureDetector(
        onTap: onTap,
        child: Container(
          width: 94.w,
          height: 44.h,
          decoration: ShapeDecoration(
            color: Color(0xFF0279FB),
            shape: RoundedRectangleBorder(
              borderRadius: BorderRadius.circular(10.r),
            ),
          ),
          child: Row(
            mainAxisAlignment: MainAxisAlignment.spaceAround,
            children: [
              Column(
                crossAxisAlignment: CrossAxisAlignment.start,
                children: [
                  Spacer(),
                  Text(
                    label,
                    style: TextStyle(
                      color: Colors.white,
                      fontSize: 12.sp,
                      fontWeight: FontWeight.w400,
                    ),
                  ),
                  Text(
                    size,
                    style: TextStyle(
                      color: Colors.white,
                      fontSize: 16.sp,
                      height: 1,
                      fontWeight: FontWeight.w700,
                    ),
                  ),
                  Spacer(),
                ],
              ),
              Assets.images.iconHomeRightArrow.image(
                width: 6.52.w,
                height: 6.52.h,
              ),
            ],
          ),
        ));
  }
}

class ImageContainer extends StatelessWidget {
  final Widget image;
  final double size;

  const ImageContainer({
    super.key,
    required this.image,
    required this.size,
  });

  @override
  Widget build(BuildContext context) {
    return Container(
      width: size,
      height: size,
      clipBehavior: Clip.hardEdge,
      decoration: BoxDecoration(
        color: Color(0xFF272C33),
        borderRadius: BorderRadius.circular(12.r),
      ),
      child: Center(
        child: image,
      ),
    );
  }
}