mod: reply api

lib/http/api.dart

@@ -104,7 +104,7 @@ class Api {
 
   // 评论列表
   // https://api.bilibili.com/x/v2/reply/main?csrf=6e22efc1a47225ea25f901f922b5cfdd&mode=3&oid=254175381&pagination_str=%7B%22offset%22:%22%22%7D&plat=1&seek_rpid=0&type=11
-  static const String replyList = '/x/v2/reply';
+  static const String replyList = '/x/v2/reply/main';
 
   // 楼中楼
   static const String replyReplyList = '/x/v2/reply/reply';

lib/http/reply.dart

@@ -1,3 +1,5 @@
+import 'dart:convert';
+
 import '../models/video/reply/data.dart';
 import '../models/video/reply/emote.dart';
 import 'api.dart';
@@ -6,17 +8,16 @@ import 'init.dart';
 class ReplyHttp {
   static Future replyList({
     required int oid,
-    required int pageNum,
+    required String nextOffset,
     required int type,
     int? ps,
     int sort = 1,
   }) async {
     var res = await Request().get(Api.replyList, data: {
       'oid': oid,
-      'pn': pageNum,
       'type': type,
-      'sort': sort,
-      'ps': ps ?? 20
+      'pagination_str': jsonEncode({'offset': nextOffset}),
+      'mode': sort + 2,
     });
     if (res.data['code'] == 0) {
       return {
@@ -52,19 +53,13 @@ class ReplyHttp {
     if (res.data['code'] == 0) {
       return {
         'status': true,
-        'data': ReplyData.fromJson(res.data['data']),
+        'data': ReplyReplyData.fromJson(res.data['data']),
       };
     } else {
-      Map errMap = {
-        -400: '请求错误',
-        -404: '无此项',
-        12002: '评论区已关闭',
-        12009: '评论主体的type不合法',
-      };
       return {
         'status': false,
         'date': [],
-        'msg': errMap[res.data['code']] ?? '请求异常',
+        'msg': res.data['message'],
       };
     }
   }

lib/models/video/reply/data.dart

@@ -6,6 +6,98 @@ import 'upper.dart';
 
 class ReplyData {
   ReplyData({
+    this.cursor,
+    this.config,
+    this.replies,
+    this.topReplies,
+    this.upper,
+  });
+
+  ReplyCursor? cursor;
+  ReplyConfig? config;
+  late List<ReplyItemModel>? replies;
+  late List<ReplyItemModel>? topReplies;
+  ReplyUpper? upper;
+
+  ReplyData.fromJson(Map<String, dynamic> json) {
+    cursor = ReplyCursor.fromJson(json['cursor']);
+    config = ReplyConfig.fromJson(json['config']);
+    replies = json['replies'] != null
+        ? json['replies']
+            .map<ReplyItemModel>(
+                (item) => ReplyItemModel.fromJson(item, json['upper']['mid']))
+            .toList()
+        : [];
+    topReplies = json['top_replies'] != null
+        ? json['top_replies']
+            .map<ReplyItemModel>((item) => ReplyItemModel.fromJson(
+                item, json['upper']['mid'],
+                isTopStatus: true))
+            .toList()
+        : [];
+    upper = ReplyUpper.fromJson(json['upper']);
+  }
+}
+
+class ReplyCursor {
+  ReplyCursor({
+    this.isBegin,
+    this.prev,
+    this.next,
+    this.isEnd,
+    this.mode,
+    this.modeText,
+    this.allCount,
+    this.supportMode,
+    this.name,
+    this.paginationReply,
+    this.sessionId,
+  });
+
+  bool? isBegin;
+  int? prev;
+  int? next;
+  bool? isEnd;
+  int? mode;
+  String? modeText;
+  int? allCount;
+  List<int>? supportMode;
+  String? name;
+  PaginationReply? paginationReply;
+  String? sessionId;
+
+  ReplyCursor.fromJson(Map<String, dynamic> json) {
+    isBegin = json['is_begin'];
+    prev = json['prev'];
+    next = json['next'];
+    isEnd = json['is_end'];
+    mode = json['mode'];
+    modeText = json['mode_text'];
+    allCount = json['all_count'];
+    supportMode = json['support_mode'].cast<int>();
+    name = json['name'];
+    paginationReply = json['pagination_reply'] != null
+        ? PaginationReply.fromJson(json['pagination_reply'])
+        : null;
+    sessionId = json['session_id'];
+  }
+}
+
+class PaginationReply {
+  PaginationReply({
+    this.nextOffset,
+    this.prevOffset,
+  });
+  String? nextOffset;
+  String? prevOffset;
+  PaginationReply.fromJson(Map<String, dynamic> json) {
+    nextOffset = json['next_offset'];
+    prevOffset = json['prev_offset'];
+  }
+}
+
+class ReplyReplyData {
+  ReplyReplyData({
     this.page,
     this.config,
     this.replies,
@@ -19,7 +111,7 @@ class ReplyData {
   late List<ReplyItemModel>? topReplies;
   ReplyUpper? upper;
 
-  ReplyData.fromJson(Map<String, dynamic> json) {
+  ReplyReplyData.fromJson(Map<String, dynamic> json) {
     page = ReplyPage.fromJson(json['page']);
     config = ReplyConfig.fromJson(json['config']);
     replies = json['replies'] != null

lib/pages/dynamics/detail/controller.dart

@@ -14,7 +14,7 @@ class DynamicDetailController extends GetxController {
   int? type;
   dynamic item;
   int? floor;
-  int currentPage = 0;
+  String nextOffset = "";
   bool isLoadingMore = false;
   RxString noMore = ''.obs;
   RxList<ReplyItemModel> replyList = <ReplyItemModel>[].obs;
@@ -49,25 +49,25 @@ class DynamicDetailController extends GetxController {
 
   Future queryReplyList({reqType = 'init'}) async {
     if (reqType == 'init') {
-      currentPage = 0;
+      nextOffset = "";
     }
     var res = await ReplyHttp.replyList(
       oid: oid!,
-      pageNum: currentPage + 1,
+      nextOffset: nextOffset,
       type: type!,
       sort: _sortType.index,
     );
     if (res['status']) {
       List<ReplyItemModel> replies = res['data'].replies;
-      acount.value = res['data'].page.acount;
+      acount.value = res['data'].cursor.allCount;
+      nextOffset = res['data'].cursor.paginationReply.nextOffset ?? "";
       if (replies.isNotEmpty) {
-        currentPage++;
         noMore.value = '加载中...';
-        if (replies.length < 20) {
+        if (res['data'].cursor.isEnd == true) {
           noMore.value = '没有更多了';
         }
       } else {
-        noMore.value = currentPage == 0 ? '还没有评论' : '没有更多了';
+        noMore.value = nextOffset == "" ? '还没有评论' : '没有更多了';
       }
       if (reqType == 'init') {
         // 添加置顶回复

lib/pages/html/controller.dart

@@ -15,7 +15,7 @@ class HtmlRenderController extends GetxController {
   RxInt oid = (-1).obs;
   late Map response;
   int? floor;
-  int currentPage = 0;
+  String nextOffset = "";
   bool isLoadingMore = false;
   RxString noMore = ''.obs;
   RxList<ReplyItemModel> replyList = <ReplyItemModel>[].obs;
@@ -52,21 +52,21 @@ class HtmlRenderController extends GetxController {
   Future queryReplyList({reqType = 'init'}) async {
     var res = await ReplyHttp.replyList(
       oid: oid.value,
-      pageNum: currentPage + 1,
+      nextOffset: nextOffset,
       type: type,
       sort: _sortType.index,
     );
     if (res['status']) {
       List<ReplyItemModel> replies = res['data'].replies;
-      acount.value = res['data'].page.acount;
+      acount.value = res['data'].cursor.allCount;
+      nextOffset = res['data'].cursor.paginationReply.nextOffset ?? "";
       if (replies.isNotEmpty) {
-        currentPage++;
         noMore.value = '加载中...';
-        if (replies.length < 20) {
+        if (res['data'].cursor.isEnd == true) {
           noMore.value = '没有更多了';
         }
       } else {
-        noMore.value = currentPage == 0 ? '还没有评论' : '没有更多了';
+        noMore.value = nextOffset == "" ? '还没有评论' : '没有更多了';
       }
       if (reqType == 'init') {
         // 添加置顶回复
@@ -102,7 +102,7 @@ class HtmlRenderController extends GetxController {
     }
     sortTypeTitle.value = _sortType.titles;
     sortTypeLabel.value = _sortType.labels;
-    currentPage = 0;
+    nextOffset = "";
     replyList.clear();
     queryReplyList(reqType: 'init');
   }

lib/pages/video/detail/reply/controller.dart

@@ -21,11 +21,9 @@ class VideoReplyController extends GetxController {
   // rpid 请求楼中楼回复
   String? rpid;
   RxList<ReplyItemModel> replyList = <ReplyItemModel>[].obs;
-  // 当前页
-  int currentPage = 0;
+  String nextOffset = "";
   bool isLoadingMore = false;
   RxString noMore = ''.obs;
-  int ps = 20;
   RxInt count = 0.obs;
   // 当前回复的回复
   ReplyItemModel? currentReplyItem;
@@ -57,7 +55,7 @@ class VideoReplyController extends GetxController {
     }
     isLoadingMore = true;
     if (type == 'init') {
-      currentPage = 0;
+      nextOffset = '';
       noMore.value = '';
     }
     if (noMore.value == '没有更多了') {
@@ -66,28 +64,20 @@ class VideoReplyController extends GetxController {
     }
     final res = await ReplyHttp.replyList(
       oid: aid!,
-      pageNum: currentPage + 1,
-      ps: ps,
+      nextOffset: nextOffset,
       type: ReplyType.video.index,
       sort: _sortType.index,
     );
     if (res['status']) {
       final List<ReplyItemModel> replies = res['data'].replies;
+      nextOffset = res['data'].cursor.paginationReply.nextOffset ?? "";
       if (replies.isNotEmpty) {
         noMore.value = '加载中...';
-
-        /// 第一页回复数小于20
-        if (currentPage == 0 && replies.length < 18) {
-          noMore.value = '没有更多了';
-        }
-        currentPage++;
-
-        if (replyList.length == res['data'].page.acount) {
+        if (res['data'].cursor.isEnd == true) {
           noMore.value = '没有更多了';
         }
       } else {
-        // 未登录状态replies可能返回null
-        noMore.value = currentPage == 0 ? '还没有评论' : '没有更多了';
+        noMore.value = nextOffset == "" ? '还没有评论' : '没有更多了';
       }
       if (type == 'init') {
         // 添加置顶回复
@@ -99,7 +89,7 @@ class VideoReplyController extends GetxController {
           }
         }
         replies.insertAll(0, res['data'].topReplies);
-        count.value = res['data'].page.count;
+        count.value = res['data'].cursor.allCount;
         replyList.value = replies;
       } else {
         replyList.addAll(replies);
@@ -130,7 +120,7 @@ class VideoReplyController extends GetxController {
       }
       sortTypeTitle.value = _sortType.titles;
       sortTypeLabel.value = _sortType.labels;
-      currentPage = 0;
+      nextOffset = "";
       noMore.value = '';
       replyList.clear();
       queryReplyList(type: 'init');