初始化

2026-09-15 15:44:13 +07:00
commit a23ba685e9
1065 changed files with 101122 additions and 0 deletions
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+import 'package:flutter/material.dart';
+import 'package:get/get.dart';
+import 'package:hgdj/hj_model/comment/comment_model.dart';
+import 'package:hgdj/hj_model/comment/reply_model.dart';
+import 'package:hgdj/hj_page/comment/comment_input_view.dart';
+import 'package:hgdj/hj_utils/api_service/comment_service.dart';
+import 'package:hgdj/hj_utils/api_service/common_service.dart';
+import 'package:hgdj/hj_utils/date_time_util.dart';
+import 'package:hgdj/tools_base/debug_log.dart';
+import 'package:hgdj/tools_base/toast.dart';
+import 'package:pull_to_refresh/pull_to_refresh.dart';
+
+import '../../hj_model/banner/comment_top_banner_model.dart';
+import '../../hj_model/comment/comment_list_res.dart';
+import '../../tools_base/file_upload/file_upload_tool.dart';
+import '../../tools_base/file_upload/upload_result_model.dart';
+
+mixin CommentMixin on GetxController {
+  final comments = <CommentModel>[];
+  final commentController = TextEditingController();
+  Function(int)? totalCallback;
+  CommentModel? replyComment;
+  ReplyModel? replyCommentModel;
+  int page = 1;
+  String? hintText;
+  Rx<String?> selectedImagePath = Rx<String?>(null);
+  RefreshController? refreshCtr;
+  final quickSearchList = <CommentLink>[];
+  final commentTopBanners = <CommentTopBannerModel>[];
+  String? id;
+  String? objType;
+  RxBool isSendingMsg = false.obs;
+
+  @override
+  void onClose() {
+    commentController.dispose();
+    super.onClose();
+  }
+
+  Future sendComment() async {
+    String content = commentController.text;
+    if (content.isEmpty) {
+      showToast('请输入评论内容哦～');
+      return;
+    }
+    isSendingMsg.value = true;
+    String? sendImagePath;
+    if (selectedImagePath.value?.isNotEmpty == true) {
+      try {
+        ImageUploadResultModel? imgResult =
+            await FileUploadTool().uploadImage(selectedImagePath.value!);
+        sendImagePath = imgResult?.coverImg ?? "";
+        if (sendImagePath.isEmpty) {
+          isSendingMsg.value = false;
+          showToast("图片上传失败!");
+          return;
+        }
+      } catch (e) {
+        debugLog(e);
+        isSendingMsg.value = false;
+        showToast("图片上传失败!");
+        return;
+      }
+    }
+
+    try {
+      if (replyComment != null) {
+        // 回复评论
+        final res = await CommentService.sendReply(
+          id,
+          2,
+          content,
+          rid: replyCommentModel?.id,
+          cid: replyComment?.id,
+          toUserID: replyCommentModel?.toUserID,
+          objType: objType,
+          image: sendImagePath,
+        );
+        if (res != null) {
+          replyComment?.replies ??= [];
+          replyComment?.replies?.insert(0, res);
+          replyComment?.commCount = replyComment?.replies?.length ?? 0;
+          replyComment = null;
+          replyCommentModel = null;
+          hintText = null;
+          showToast('已提交，审核通过后将展示');
+        }
+        update();
+      } else {
+        // 评论
+        final res = await CommentService.sendComment(
+          id,
+          1,
+          content,
+          objType ?? '',
+          image: sendImagePath,
+        );
+        if (res == null) {
+          hintText = null;
+        } else {
+          showToast('已提交，审核通过后将展示');
+          hintText = null;
+          //插在第一条普通评论前面，置顶那几条不动
+          final insertIndex =
+              comments.indexWhere((e) => !e.isHideLikeOrComment);
+          comments.insert(
+              insertIndex == -1 ? comments.length : insertIndex, res);
+        }
+        update();
+      }
+    } catch (e) {
+      debugLog(e);
+    }
+    selectedImagePath.value = null;
+    commentController.text = "";
+    isSendingMsg.value = false;
+  }
+
+  // isSend: true 点击了发送按钮, 如果没有发送内容弹键盘, 有内容直接发送
+  readyReplyComment(CommentModel? comment,
+      {ReplyModel? replyModel, bool? isSend}) async {
+    replyComment = comment;
+    replyCommentModel = replyModel;
+    if (replyModel != null) {
+      hintText = '回复：${replyModel.userName ?? ''}';
+    }
+    if (comment != null && hintText == null) {
+      hintText = '回复：${comment.userName ?? ''}';
+    }
+    if (isSend == true && commentController.text.isNotEmpty) {
+      update();
+      sendComment();
+    } else {
+      final result = await Get.bottomSheet(
+        CommentInputView(
+          hint: hintText,
+          textCtr: commentController,
+          imgPath: selectedImagePath.value,
+          onImgChange: (value) => selectedImagePath.value = value,
+        ),
+        backgroundColor: Colors.transparent,
+        barrierColor: Colors.transparent,
+        enableDrag: false,
+        settings: RouteSettings(name: CommentInputView.routeName),
+        useRootNavigator: true,
+      );
+      if (result == true) {
+        update();
+        sendComment();
+      }
+    }
+  }
+
+  // 获取评论
+  Future fetchComments(String id, {bool isRefresh = false}) async {
+    try {
+      if (isRefresh) {
+        page = 1;
+      }
+      final currentT = DateTimeUtil.format2utc(DateTime.now()) ?? "";
+      final result =
+          await CommentService.getCommentList(id, currentT, page, 20);
+      totalCallback?.call(result?.total ?? 0);
+      refreshCtr?.refreshCompleted();
+      refreshCtr?.loadComplete();
+      if (!(result?.hasNext ?? false)) {
+        refreshCtr?.loadNoData();
+      }
+      if (page == 1) {
+        comments.clear();
+        quickSearchList.clear();
+        // 首屏并行拉置顶 Banner；失败不影响评论列表
+        _fetchCommentTopBanners();
+      }
+      comments.addAll(result?.list ?? []);
+      if (page == 1) {
+        quickSearchList.addAll(result?.quickSearchList ?? []);
+      }
+      page += 1;
+      for (final e in comments) {
+        e.hasMoreReply = (e.commCount ?? 0) > (e.replies?.length ?? 0);
+      }
+    } catch (e) {
+      refreshCtr?.refreshCompleted();
+      refreshCtr?.loadComplete();
+      debugLog(e);
+    }
+    update();
+  }
+
+  /// 评论区置顶 Banner（scene=COMMENT_TOP）
+  Future<void> _fetchCommentTopBanners() async {
+    try {
+      final list = await CommonService.fetchBannerList(scene: 'COMMENT_TOP');
+      commentTopBanners
+        ..clear()
+        ..addAll(list);
+      update();
+    } catch (e) {
+      debugLog(e);
+    }
+  }
+
+  /// 首条置顶评论下标：官方评论或带内外链的置顶样式评论
+  int get topPinnedCommentIndex {
+    for (int i = 0; i < comments.length; i++) {
+      final c = comments[i];
+      if (c.isOfficial || c.isHideLikeOrComment) return i;
+    }
+    return -1;
+  }
+}