// 转发
import 'package:PiliPlus/common/constants.dart';
import 'package:PiliPlus/common/widgets/badge.dart';
import 'package:PiliPlus/common/widgets/image/image_save.dart';
import 'package:PiliPlus/common/widgets/image/network_img_layer.dart';
import 'package:PiliPlus/models/dynamics/result.dart';
import 'package:PiliPlus/pages/dynamics/widgets/additional_panel.dart';
import 'package:PiliPlus/pages/dynamics/widgets/blocked_item.dart';
import 'package:PiliPlus/pages/dynamics/widgets/content_panel.dart';
import 'package:PiliPlus/pages/dynamics/widgets/live_panel.dart';
import 'package:PiliPlus/pages/dynamics/widgets/live_panel_sub.dart';
import 'package:PiliPlus/pages/dynamics/widgets/live_rcmd_panel.dart';
import 'package:PiliPlus/pages/dynamics/widgets/video_panel.dart';
import 'package:PiliPlus/utils/date_util.dart';
import 'package:PiliPlus/utils/extension.dart';
import 'package:PiliPlus/utils/page_utils.dart';
import 'package:cached_network_image/cached_network_image.dart';
import 'package:flutter/material.dart';
import 'package:font_awesome_flutter/font_awesome_flutter.dart';
import 'package:get/get.dart';

Widget module(
  ThemeData theme,
  bool isSave,
  DynamicItemModel item,
  BuildContext context,
  bool isDetail,
  Function(List<String>, int)? callback, {
  floor = 1,
  required double maxWidth,
}) {
  switch (item.type) {
    // 图文
    case 'DYNAMIC_TYPE_DRAW':
    // 文章
    case 'DYNAMIC_TYPE_ARTICLE':
    case 'DYNAMIC_TYPE_WORD':
      return const SizedBox.shrink();
    // 视频
    case 'DYNAMIC_TYPE_AV':
      return videoSeasonWidget(
        theme,
        isSave,
        isDetail,
        item,
        context,
        'archive',
        callback,
        floor: floor,
        maxWidth: maxWidth,
      );
    // 转发
    case 'DYNAMIC_TYPE_FORWARD':
      final orig = item.orig!;
      final isNoneMajor =
          orig.modules.moduleDynamic?.major?.type == 'MAJOR_TYPE_NONE';
      late final isNormalAuth =
          orig.modules.moduleAuthor!.type == 'AUTHOR_TYPE_NORMAL';
      if (isNoneMajor) {
        if (orig.modules.moduleDynamic?.major?.none?.tips?.isNotEmpty == true) {
          return Container(
            padding: const EdgeInsets.symmetric(horizontal: 15, vertical: 8),
            color: theme.dividerColor.withValues(alpha: 0.08),
            child: Row(
              children: [
                Icon(
                  Icons.error,
                  size: 18,
                  color: theme.colorScheme.outline,
                ),
                const SizedBox(width: 5),
                Text(
                  orig.modules.moduleDynamic!.major!.none!.tips!,
                  style: TextStyle(color: theme.colorScheme.outline),
                ),
              ],
            ),
          );
        } else {
          return const SizedBox.shrink();
        }
      }
      maxWidth -= 30;
      return InkWell(
        onTap: () => PageUtils.pushDynDetail(orig, floor + 1),
        onLongPress: () {
          String? title, cover, bvid;
          late var origMajor = orig.modules.moduleDynamic?.major;
          late var major = item.modules.moduleDynamic?.major;
          switch (orig.type) {
            case 'DYNAMIC_TYPE_AV':
              title = origMajor?.archive?.title;
              cover = origMajor?.archive?.cover;
              bvid = origMajor?.archive?.bvid;
              break;
            case 'DYNAMIC_TYPE_UGC_SEASON':
              title = origMajor?.ugcSeason?.title;
              cover = origMajor?.ugcSeason?.cover;
              bvid = origMajor?.ugcSeason?.bvid;
              break;
            case 'DYNAMIC_TYPE_PGC' || 'DYNAMIC_TYPE_PGC_UNION':
              title = origMajor?.pgc?.title;
              cover = origMajor?.pgc?.cover;
              break;
            case 'DYNAMIC_TYPE_LIVE_RCMD':
              title = major?.liveRcmd?.title;
              cover = major?.liveRcmd?.cover;
              break;
            case 'DYNAMIC_TYPE_LIVE':
              title = major?.live?.title;
              cover = major?.live?.cover;
              break;
            default:
              return;
          }
          imageSaveDialog(
            title: title,
            cover: cover,
            bvid: bvid,
          );
        },
        child: Container(
          padding: const EdgeInsets.symmetric(horizontal: 15, vertical: 8),
          color: theme.dividerColor.withValues(alpha: 0.08),
          child: Column(
            mainAxisSize: MainAxisSize.min,
            crossAxisAlignment: CrossAxisAlignment.start,
            children: [
              Row(
                children: [
                  GestureDetector(
                    onTap: isNormalAuth
                        ? () => Get.toNamed(
                            '/member?mid=${orig.modules.moduleAuthor!.mid}',
                          )
                        : null,
                    child: Text(
                      '${isNormalAuth ? '@' : ''}${orig.modules.moduleAuthor!.name}',
                      style: TextStyle(color: theme.colorScheme.primary),
                    ),
                  ),
                  const SizedBox(width: 6),
                  Text(
                    isSave
                        ? DateUtil.format(
                            orig.modules.moduleAuthor!.pubTs,
                            format: DateUtil.longFormatDs,
                          )
                        : DateUtil.dateFormat(orig.modules.moduleAuthor!.pubTs),
                    style: TextStyle(
                      color: theme.colorScheme.outline,
                      fontSize: theme.textTheme.labelSmall!.fontSize,
                    ),
                  ),
                ],
              ),
              const SizedBox(height: 5),
              content(
                theme,
                isSave,
                context,
                orig,
                isDetail,
                callback,
                floor: floor + 1,
                maxWidth: maxWidth,
              ),
              module(
                theme,
                isSave,
                orig,
                context,
                isDetail,
                callback,
                floor: floor + 1,
                maxWidth: maxWidth,
              ),
              if (orig.modules.moduleDynamic?.additional != null)
                addWidget(theme, orig, context, floor: floor + 1),
              if (orig.modules.moduleDynamic?.major?.blocked != null)
                blockedItem(
                  theme,
                  orig.modules.moduleDynamic!.major!.blocked!,
                  maxWidth: maxWidth,
                ),
            ],
          ),
        ),
      );
    // 直播
    case 'DYNAMIC_TYPE_LIVE_RCMD':
      return liveRcmdPanel(
        theme,
        isDetail,
        item,
        context,
        floor: floor,
        maxWidth: maxWidth,
      );
    // 直播
    case 'DYNAMIC_TYPE_LIVE':
      return livePanel(theme, isDetail, item, context, floor: floor);
    // 合集
    case 'DYNAMIC_TYPE_UGC_SEASON':
      return videoSeasonWidget(
        theme,
        isSave,
        isDetail,
        item,
        context,
        'ugcSeason',
        callback,
        maxWidth: maxWidth,
      );
    case 'DYNAMIC_TYPE_PGC':
      return videoSeasonWidget(
        theme,
        isSave,
        isDetail,
        item,
        context,
        'pgc',
        callback,
        floor: floor,
        maxWidth: maxWidth,
      );
    case 'DYNAMIC_TYPE_PGC_UNION':
      return videoSeasonWidget(
        theme,
        isSave,
        isDetail,
        item,
        context,
        'pgc',
        callback,
        floor: floor,
        maxWidth: maxWidth,
      );
    case 'DYNAMIC_TYPE_NONE':
      return Row(
        spacing: 4,
        children: [
          const Icon(FontAwesomeIcons.ghost, size: 14),
          Text(item.modules.moduleDynamic!.major!.none!.tips!),
        ],
      );
    // 课堂
    case 'DYNAMIC_TYPE_COURSES_SEASON':
      return SizedBox(
        width: double.infinity,
        child: Padding(
          padding: floor == 1
              ? const EdgeInsets.symmetric(horizontal: 12)
              : EdgeInsets.zero,
          child: Text(
            "课堂：${item.modules.moduleDynamic!.major!.courses!['title']}",
          ),
        ),
      );
    // 活动
    case 'DYNAMIC_TYPE_COMMON_SQUARE':
      return Material(
        color: floor == 1
            ? theme.dividerColor.withValues(alpha: 0.08)
            : theme.colorScheme.surface,
        shape: floor == 1
            ? null
            : const RoundedRectangleBorder(borderRadius: StyleString.mdRadius),
        child: InkWell(
          borderRadius: floor == 1 ? null : StyleString.mdRadius,
          onTap: () {
            try {
              String url = item.modules.moduleDynamic!.major!.common!.jumpUrl!;
              if (url.contains('bangumi/play') &&
                  PageUtils.viewPgcFromUri(url)) {
                return;
              }
              PageUtils.handleWebview(url, inApp: true);
            } catch (_) {}
          },
          child: Padding(
            padding: const EdgeInsets.only(
              left: 12,
              top: 10,
              right: 12,
              bottom: 10,
            ),
            child: Row(
              spacing: 10,
              children: [
                if (item
                        .modules
                        .moduleDynamic!
                        .major!
                        .common!
                        .cover
                        ?.isNotEmpty ==
                    true)
                  ClipRRect(
                    borderRadius: const BorderRadius.all(Radius.circular(6)),
                    child: CachedNetworkImage(
                      width: 45,
                      height: 45,
                      fit: BoxFit.cover,
                      imageUrl: item
                          .modules
                          .moduleDynamic!
                          .major!
                          .common!
                          .cover!
                          .http2https,
                    ),
                  ),
                Expanded(
                  child: Column(
                    spacing: 2,
                    crossAxisAlignment: CrossAxisAlignment.start,
                    children: [
                      Text(
                        item.modules.moduleDynamic!.major!.common!.title!,
                        style: TextStyle(color: theme.colorScheme.primary),
                        maxLines: 1,
                        overflow: TextOverflow.ellipsis,
                      ),
                      if (item
                              .modules
                              .moduleDynamic!
                              .major!
                              .common!
                              .desc
                              ?.isNotEmpty ==
                          true)
                        Text(
                          item.modules.moduleDynamic!.major!.common!.desc!,
                          style: TextStyle(
                            color: theme.colorScheme.outline,
                            fontSize: theme.textTheme.labelMedium!.fontSize,
                          ),
                          maxLines: 1,
                          overflow: TextOverflow.ellipsis,
                        ),
                    ],
                  ),
                ),
              ],
            ),
          ),
        ),
      );
    case 'DYNAMIC_TYPE_MUSIC':
      final Map music = item.modules.moduleDynamic!.major!.music!;
      return InkWell(
        onTap: () => PageUtils.handleWebview("https:${music['jump_url']}"),
        child: Container(
          width: double.infinity,
          padding: const EdgeInsets.only(
            left: 12,
            top: 10,
            right: 12,
            bottom: 10,
          ),
          color: theme.dividerColor.withValues(alpha: 0.08),
          child: Row(
            children: [
              NetworkImgLayer(
                radius: 8,
                width: 45,
                height: 45,
                src: music['cover'],
              ),
              const SizedBox(width: 10),
              Column(
                crossAxisAlignment: CrossAxisAlignment.start,
                children: [
                  Text(
                    music['title'],
                    style: TextStyle(
                      color: theme.colorScheme.primary,
                    ),
                    maxLines: 1,
                    overflow: TextOverflow.ellipsis,
                  ),
                  const SizedBox(height: 2),
                  Text(
                    music['label'],
                    style: TextStyle(
                      color: theme.colorScheme.outline,
                      fontSize: theme.textTheme.labelMedium!.fontSize,
                    ),
                    maxLines: 1,
                    overflow: TextOverflow.ellipsis,
                  ),
                ],
              ),
            ],
          ),
        ),
      );
    case 'DYNAMIC_TYPE_MEDIALIST':
      return Row(
        crossAxisAlignment: CrossAxisAlignment.start,
        children: [
          if (floor == 1) const SizedBox(width: 12),
          if (item.modules.moduleDynamic!.major!.medialist!.cover?.isNotEmpty ==
              true) ...[
            Stack(
              clipBehavior: Clip.none,
              children: [
                Hero(
                  tag: item.modules.moduleDynamic!.major!.medialist!.cover!,
                  child: NetworkImgLayer(
                    width: 180,
                    height: 110,
                    src: item.modules.moduleDynamic!.major!.medialist!.cover,
                  ),
                ),
                PBadge(
                  right: 6,
                  top: 6,
                  text:
                      item.modules.moduleDynamic!.major!.medialist!.badge?.text,
                ),
              ],
            ),
            const SizedBox(width: 14),
          ],
          Expanded(
            child: SizedBox(
              height: 110,
              child: Column(
                mainAxisSize: MainAxisSize.min,
                crossAxisAlignment: CrossAxisAlignment.start,
                children: [
                  const SizedBox(height: 4),
                  Text(
                    item.modules.moduleDynamic!.major!.medialist!.title!,
                    style: TextStyle(
                      fontSize: theme.textTheme.titleMedium!.fontSize,
                      fontWeight: FontWeight.bold,
                    ),
                  ),
                  if (item.modules.moduleDynamic?.major?.medialist?.subTitle !=
                      null) ...[
                    const Spacer(),
                    Text(
                      item.modules.moduleDynamic!.major!.medialist!.subTitle!,
                      style: TextStyle(
                        fontSize: theme.textTheme.labelLarge!.fontSize,
                        color: theme.colorScheme.outline,
                      ),
                    ),
                  ],
                ],
              ),
            ),
          ),
          if (floor == 1) const SizedBox(width: 12),
        ],
      );

    case 'DYNAMIC_TYPE_SUBSCRIPTION_NEW'
        when item.modules.moduleDynamic?.major?.type ==
            'MAJOR_TYPE_SUBSCRIPTION_NEW':
      return livePanelSub(
        theme,
        isDetail,
        item,
        context,
        floor: floor,
        maxWidth: maxWidth,
      );

    default:
      return Padding(
        padding: floor == 1
            ? const EdgeInsets.symmetric(horizontal: 12)
            : EdgeInsets.zero,
        child: Text('暂未支持的类型: \n${item.idStr}\n${item.type}'),
      );
  }
}