PiliPlus/lib/pages/video/reply_new/view.dart

import 'dart:async';

import 'package:PiliPlus/common/widgets/button/toolbar_icon_button.dart';
import 'package:PiliPlus/http/video.dart';
import 'package:PiliPlus/main.dart';
import 'package:PiliPlus/models/common/publish_panel_type.dart';
import 'package:PiliPlus/models/common/reply/reply_type.dart';
import 'package:PiliPlus/pages/common/common_publish_page.dart';
import 'package:PiliPlus/pages/emote/view.dart';
import 'package:PiliPlus/utils/storage.dart';
import 'package:flutter/material.dart';
import 'package:flutter_smart_dialog/flutter_smart_dialog.dart';
import 'package:get/get.dart';

class ReplyPage extends CommonPublishPage {
  final int? oid;
  final int? root;
  final int? parent;
  final ReplyType? replyType;
  final dynamic replyItem;
  final String? hint;

  const ReplyPage({
    super.key,
    super.initialValue,
    super.imageLengthLimit,
    super.onSave,
    this.oid,
    this.root,
    this.parent,
    this.replyType,
    this.replyItem,
    this.hint,
  });

  @override
  State<ReplyPage> createState() => _ReplyPageState();
}

class _ReplyPageState extends CommonPublishPageState<ReplyPage> {
  final RxBool _syncToDynamic = false.obs;

  Widget get child => SafeArea(
        bottom: false,
        child: Align(
          alignment: Alignment.bottomCenter,
          child: Container(
            constraints: const BoxConstraints(maxWidth: 640),
            decoration: BoxDecoration(
              borderRadius: const BorderRadius.only(
                topLeft: Radius.circular(12),
                topRight: Radius.circular(12),
              ),
              color: themeData.colorScheme.surface,
            ),
            child: Column(
              mainAxisSize: MainAxisSize.min,
              children: [
                ...buildInputView(),
                buildImagePreview(),
                buildPanelContainer(Colors.transparent),
              ],
            ),
          ),
        ),
      );

  @override
  void didChangeDependencies() {
    super.didChangeDependencies();
    themeData = darkVideoPage
        ? MyApp.darkThemeData ?? Theme.of(context)
        : Theme.of(context);
  }

  late final darkVideoPage =
      Get.currentRoute.startsWith('/video') && GStorage.darkVideoPage;
  late ThemeData themeData;

  @override
  Widget build(BuildContext context) {
    return darkVideoPage ? Theme(data: themeData, child: child) : child;
  }

  @override
  Widget? get customPanel => EmotePanel(onChoose: onChooseEmote);

  Widget buildImagePreview() {
    return Obx(
      () {
        if (pathList.isNotEmpty) {
          return Container(
            height: 85,
            padding: const EdgeInsets.only(bottom: 10),
            child: ListView.separated(
              scrollDirection: Axis.horizontal,
              physics: const AlwaysScrollableScrollPhysics(
                parent: BouncingScrollPhysics(),
              ),
              padding: const EdgeInsets.symmetric(horizontal: 15),
              itemCount: pathList.length,
              itemBuilder: (context, index) => buildImage(index, 75),
              separatorBuilder: (context, index) => const SizedBox(width: 10),
            ),
          );
        } else {
          return const SizedBox.shrink();
        }
      },
    );
  }

  List<Widget> buildInputView() {
    return [
      Padding(
        padding:
            const EdgeInsets.only(top: 12, right: 15, left: 15, bottom: 10),
        child: Form(
          autovalidateMode: AutovalidateMode.onUserInteraction,
          child: Listener(
            onPointerUp: (event) {
              if (readOnly.value) {
                updatePanelType(PanelType.keyboard);
                selectKeyboard.value = true;
              }
            },
            child: Obx(
              () => TextField(
                controller: editController,
                minLines: 4,
                maxLines: 8,
                autofocus: false,
                readOnly: readOnly.value,
                onChanged: (value) {
                  bool isEmpty = value.trim().isEmpty;
                  if (!isEmpty && !enablePublish.value) {
                    enablePublish.value = true;
                  } else if (isEmpty && enablePublish.value) {
                    enablePublish.value = false;
                  }
                  widget.onSave?.call(value);
                },
                focusNode: focusNode,
                decoration: InputDecoration(
                  hintText: widget.hint ?? "输入回复内容",
                  border: InputBorder.none,
                  hintStyle: const TextStyle(fontSize: 14),
                ),
                style: themeData.textTheme.bodyLarge,
              ),
            ),
          ),
        ),
      ),
      Divider(
        height: 1,
        color: themeData.dividerColor.withOpacity(0.1),
      ),
      Container(
        height: 52,
        padding: const EdgeInsets.only(left: 12, right: 12),
        child: Row(
          mainAxisAlignment: MainAxisAlignment.spaceBetween,
          children: [
            Obx(
              () => ToolbarIconButton(
                tooltip: '输入',
                onPressed: () {
                  if (!selectKeyboard.value) {
                    selectKeyboard.value = true;
                    updatePanelType(PanelType.keyboard);
                  }
                },
                icon: const Icon(Icons.keyboard, size: 22),
                selected: selectKeyboard.value,
              ),
            ),
            const SizedBox(width: 10),
            Obx(
              () => ToolbarIconButton(
                tooltip: '表情',
                onPressed: () {
                  if (selectKeyboard.value) {
                    selectKeyboard.value = false;
                    updatePanelType(PanelType.emoji);
                  }
                },
                icon: const Icon(Icons.emoji_emotions, size: 22),
                selected: !selectKeyboard.value,
              ),
            ),
            if (widget.root == 0) ...[
              const SizedBox(width: 10),
              ToolbarIconButton(
                tooltip: '图片',
                selected: false,
                icon: const Icon(Icons.image, size: 22),
                onPressed: onPickImage,
              ),
            ],
            const Spacer(),
            Obx(
              () => TextButton.icon(
                style: TextButton.styleFrom(
                  padding:
                      const EdgeInsets.symmetric(horizontal: 15, vertical: 13),
                  visualDensity: VisualDensity.compact,
                  foregroundColor: _syncToDynamic.value
                      ? themeData.colorScheme.secondary
                      : themeData.colorScheme.outline,
                ),
                onPressed: () {
                  _syncToDynamic.value = !_syncToDynamic.value;
                },
                icon: Icon(
                  _syncToDynamic.value
                      ? Icons.check_box
                      : Icons.check_box_outline_blank,
                  size: 22,
                ),
                label: const Text('转发至动态'),
              ),
            ),
            const Spacer(),
            Obx(
              () => FilledButton.tonal(
                onPressed: enablePublish.value ? onPublish : null,
                style: FilledButton.styleFrom(
                  padding:
                      const EdgeInsets.symmetric(horizontal: 20, vertical: 10),
                  visualDensity: VisualDensity.compact,
                ),
                child: const Text('发送'),
              ),
            ),
          ],
        ),
      )
    ];
  }

  @override
  Future<void> onCustomPublish(
      {required String message, List? pictures}) async {
    var result = await VideoHttp.replyAdd(
      type: widget.replyType ?? ReplyType.video,
      oid: widget.oid!,
      root: widget.root!,
      parent: widget.parent!,
      message: widget.replyItem != null && widget.replyItem.root != 0
          ? ' 回复 @${widget.replyItem.member.name} : $message'
          : message,
      pictures: pictures,
      syncToDynamic: _syncToDynamic.value,
    );
    if (result['status']) {
      SmartDialog.showToast(result['data']['success_toast']);
      Get.back(result: result['data']['reply']);
    } else {
      SmartDialog.showToast(result['msg']);
    }
  }
}