polaris/ui/lib/tv_details.dart

import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:go_router/go_router.dart';
import 'package:ui/providers/APIs.dart';
import 'package:ui/providers/series_details.dart';
import 'package:ui/providers/settings.dart';
import 'package:ui/utils.dart';
import 'package:ui/welcome_page.dart';
import 'package:ui/widgets/progress_indicator.dart';

class TvDetailsPage extends ConsumerStatefulWidget {
  static const route = "/series/:id";

  static String toRoute(int id) {
    return "/series/$id";
  }

  final String seriesId;

  const TvDetailsPage({super.key, required this.seriesId});

  @override
  ConsumerState<ConsumerStatefulWidget> createState() {
    return _TvDetailsPageState();
  }
}

class _TvDetailsPageState extends ConsumerState<TvDetailsPage> {

  @override
  void initState() {
    super.initState();
  }

  @override
  Widget build(BuildContext context) {
    var seriesDetails = ref.watch(mediaDetailsProvider(widget.seriesId));
    var storage = ref.watch(storageSettingProvider);
    return seriesDetails.when(
        data: (details) {
          Map<int, List<DataRow>> m = {};
          for (final ep in details.episodes!) {
            var row = DataRow(cells: [
              DataCell(Text("${ep.episodeNumber}")),
              DataCell(Text("${ep.title}")),
              DataCell(Opacity(
                opacity: 0.5,
                child: Text(ep.airDate??"-"),
              )),
              DataCell(
                Opacity(
                    opacity: 0.7,
                    child: ep.status == "downloading"
                        ? const Tooltip(
                            message: "下载中",
                            child: Icon(Icons.downloading),
                          )
                        : (ep.status == "downloaded"
                            ? const Tooltip(
                                message: "已下载",
                                child: Icon(Icons.download_done),
                              )
                            : const Tooltip(
                                message: "未下载",
                                child: Icon(Icons.warning_amber_rounded),
                              ))),
              ),
              DataCell(Row(
                children: [
                  Tooltip(
                    message: "搜索下载对应剧集",
                    child: IconButton(
                        onPressed: () {
                          ref
                              .read(mediaDetailsProvider(widget.seriesId)
                                  .notifier)
                              .searchAndDownload(widget.seriesId,
                                  ep.seasonNumber!, ep.episodeNumber!)
                              .then((v) => Utils.showSnakeBar("开始下载: $v"))
                              .onError((error, trace) =>
                                  Utils.showSnakeBar("操作失败: $error"));
                        },
                        icon: const Icon(Icons.search)),
                  ),
                  const SizedBox(
                    width: 10,
                  ),
                  IconButton(
                      onPressed: () {}, icon: const Icon(Icons.manage_search))
                ],
              ))
            ]);

            if (m[ep.seasonNumber] == null) {
              m[ep.seasonNumber!] = List.empty(growable: true);
            }
            m[ep.seasonNumber!]!.add(row);
          }
          List<ExpansionTile> list = List.empty(growable: true);
          for (final k in m.keys.toList().reversed) {
            var seasonList = ExpansionTile(
              tilePadding: const EdgeInsets.fromLTRB(10, 0, 10, 0),
              //childrenPadding: const EdgeInsets.fromLTRB(50, 0, 50, 0),
              initiallyExpanded: false,
              title: k == 0 ? const Text("特别篇") : Text("第 $k 季"),
              expandedCrossAxisAlignment: CrossAxisAlignment.stretch,
              children: [
                DataTable(columns: [
                  const DataColumn(label: Text("#")),
                  const DataColumn(
                    label: Text("标题"),
                  ),
                  const DataColumn(label: Text("播出时间")),
                  const DataColumn(label: Text("状态")),
                  DataColumn(
                      label: Tooltip(
                    message: "搜索下载全部剧集",
                    child: IconButton(
                        onPressed: () {
                          ref
                              .read(mediaDetailsProvider(widget.seriesId)
                                  .notifier)
                              .searchAndDownload(widget.seriesId, k, 0)
                              .then((v) => Utils.showSnakeBar("开始下载: $v"))
                              .onError((error, trace) =>
                                  Utils.showSnakeBar("操作失败: $error"));
                        },
                        icon: const Icon(Icons.search)),
                  ))
                ], rows: m[k]!),
              ],
            );
            list.add(seasonList);
          }
          return ListView(
            children: [
              Card(
                margin: const EdgeInsets.all(4),
                clipBehavior: Clip.hardEdge,
                child: Container(
                  decoration: BoxDecoration(
                      image: DecorationImage(
                          fit: BoxFit.fitWidth,
                          opacity: 0.5,
                          image: NetworkImage(
                              "${APIs.imagesUrl}/${details.id}/backdrop.jpg",
                              headers: APIs.authHeaders))),
                  child: Padding(
                    padding: const EdgeInsets.all(10),
                    child: Row(
                      children: <Widget>[
                        Flexible(
                          flex: 1,
                          child: Padding(
                            padding: const EdgeInsets.all(10),
                            child: Image.network(
                              "${APIs.imagesUrl}/${details.id}/poster.jpg",
                              fit: BoxFit.contain,
                              headers: APIs.authHeaders,
                            ),
                          ),
                        ),
                        Flexible(
                          flex: 6,
                          child: Row(
                            children: [
                              Expanded(
                                  child: Column(
                                crossAxisAlignment: CrossAxisAlignment.start,
                                children: [
                                  Row(
                                    children: [
                                      Text("${details.resolution}"),
                                      const SizedBox(
                                        width: 30,
                                      ),
                                      storage.when(
                                          data: (value) {
                                            for (final s in value) {
                                              if (s.id == details.storageId) {
                                                return Text(
                                                    "${s.name}(${s.implementation})");
                                              }
                                            }
                                            return const Text("未知存储");
                                          },
                                          error: (error, stackTrace) =>
                                              Text("$error"),
                                          loading: () => const Text("")),
                                    ],
                                  ),
                                  const Divider(thickness: 1, height: 1),
                                  Text(
                                    "${details.name} ${details.name != details.originalName ? details.originalName : ''} (${details.airDate!.split("-")[0]})",
                                    style: const TextStyle(
                                        fontSize: 20,
                                        fontWeight: FontWeight.bold),
                                  ),
                                  const Text(""),
                                  Text(
                                    details.overview??"",
                                  ),
                                ],
                              )),
                              Column(
                                children: [
                                  IconButton(
                                      onPressed: () {
                                        ref
                                            .read(mediaDetailsProvider(
                                                    widget.seriesId)
                                                .notifier)
                                            .delete()
                                            .whenComplete(() =>
                                                context.go(WelcomePage.routeTv))
                                            .onError((error, trace) =>
                                                Utils.showSnakeBar(
                                                    "删除失败： $error"));
                                      },
                                      icon: const Icon(Icons.delete))
                                ],
                              )
                            ],
                          ),
                        ),
                      ],
                    ),
                  ),
                ),
              ),
              Column(
                children: list,
              ),
            ],
          );
        },
        error: (err, trace) {
          return Text("$err");
        },
        loading: () => const MyProgressIndicator());
  }
}