From a47973e0d7a18598268efdbe4db83446c56d4e80 Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Thu, 21 Mar 2019 21:36:14 +0300
Subject: Do not reload op message in thread

---
 Juick/ViewControllers/MessagesViewController.h |  2 ++
 Juick/ViewControllers/MessagesViewController.m | 21 ++++++++++++++-------
 2 files changed, 16 insertions(+), 7 deletions(-)

(limited to 'Juick')

diff --git a/Juick/ViewControllers/MessagesViewController.h b/Juick/ViewControllers/MessagesViewController.h
index 9478a17..48a9f6b 100644
--- a/Juick/ViewControllers/MessagesViewController.h
+++ b/Juick/ViewControllers/MessagesViewController.h
@@ -9,6 +9,8 @@
 #import <UIKit/UIKit.h>
 #import "MessageCell.h"
 
+extern NSString* const messageCellIdentifier;
+
 @protocol MessagesDelegate
 -(void) loadMore;
 @end
diff --git a/Juick/ViewControllers/MessagesViewController.m b/Juick/ViewControllers/MessagesViewController.m
index 8b4bfae..554f9b1 100644
--- a/Juick/ViewControllers/MessagesViewController.m
+++ b/Juick/ViewControllers/MessagesViewController.m
@@ -21,6 +21,8 @@
 
 #import "NSURL+PathParameters.h"
 
+NSString* const messageCellIdentifier = @"messageCell";
+
 @implementation MessagesViewController
 
 -(void) refreshData {
@@ -36,8 +38,10 @@
             }
             NSArray *newMsgs = next;
             if ([self isAtTop:self.params]) {
-                [self.messages removeAllObjects];
-                [self.tableView reloadData];
+                if (![self.path isEqualToString:[APIClient threadUrl]]) {
+                    [self.messages removeAllObjects];
+                    [self.tableView reloadData];
+                }
             }
             NSUInteger oldCount = [self.messages count];
             if ([self.path isEqualToString:[APIClient threadUrl]]) {
@@ -47,6 +51,7 @@
                     if (lastRid && lastRid < count) {
                         newMsgs = [next subarrayWithRange:NSMakeRange(lastRid, count - lastRid)];
                     } else {
+                        [self.refreshControl endRefreshing];
                         return;
                     }
                 }
@@ -86,11 +91,13 @@
     [super viewDidLoad];
     self.dataLoading = YES;
     [self.view setBackgroundColor:[UIColor colorNamed:@"Background"]];
-    [self.tableView registerNib:[UINib nibWithNibName:@"MessageCell" bundle:[NSBundle mainBundle]] forCellReuseIdentifier:@"messageCell"];
+    [self.tableView registerNib:[UINib nibWithNibName:@"MessageCell" bundle:[NSBundle mainBundle]] forCellReuseIdentifier:messageCellIdentifier];
     [self.tableView registerNib:[UINib nibWithNibName:@"ContentLoadingCell" bundle:[NSBundle mainBundle]] forCellReuseIdentifier:@"contentLoadingCell"];
     self.tableView.rowHeight = UITableViewAutomaticDimension;
     self.tableView.estimatedRowHeight = 500.0f;
-    self.messages = [NSMutableArray array];
+    if (![self.path isEqualToString:[APIClient threadUrl]]) {
+        self.messages = [NSMutableArray array];
+    }
     self.refreshControl = [UIRefreshControl new];
     [self.refreshControl addTarget:self action:@selector(refreshData) forControlEvents:UIControlEventValueChanged];
     [self refreshData];
@@ -115,8 +122,7 @@
         return [tableView dequeueReusableCellWithIdentifier:@"contentLoadingCell"];
     } else {
         Message *msg = [self.messages objectAtIndex:indexPath.row];
-        NSString * cellIdentifier = @"messageCell";
-        MessageCell *cell = [tableView dequeueReusableCellWithIdentifier:cellIdentifier forIndexPath:indexPath];
+        MessageCell *cell = [tableView dequeueReusableCellWithIdentifier:messageCellIdentifier forIndexPath:indexPath];
         [cell configureWithMessage:msg];
         return cell;
     }
@@ -135,6 +141,7 @@
 -(void) prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
     if ([segue.identifier isEqual: @"threadViewSegue"]) {
         NSNumber *mid;
+        Message *msg = [self.messages objectAtIndex:[self.tableView indexPathForSelectedRow].row];
         BOOL scrollToEnd = NO;
         if ([AppDelegate shared].pushedThread != nil) {
             mid = [[AppDelegate shared].pushedThread copy];
@@ -142,11 +149,11 @@
             [AppDelegate shared].pushedUname = nil;
             scrollToEnd = YES;
         } else {
-            Message *msg = [self.messages objectAtIndex:[self.tableView indexPathForSelectedRow].row];
             mid = msg.mid;
         }
         if ([mid integerValue] > 0) {
             ThreadViewController *threadVC = (ThreadViewController *)segue.destinationViewController;
+            [threadVC setMessages:[@[msg] mutableCopy]];
             [threadVC setPath:[APIClient threadUrl]];
             [threadVC setParams:@{@"mid": mid }];
             [threadVC setShouldScrollToBottomOnRefresh:scrollToEnd];
-- 
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