ChatViewController

1 files changed, 65 insertions, 0 deletions

diff --git a/Juick/ViewControllers/ChatViewController.m b/Juick/ViewControllers/ChatViewController.m
new file mode 100644
index 0000000..f88bfa5
--- /dev/null
+++ b/Juick/ViewControllers/ChatViewController.m
@@ -0,0 +1,65 @@
+//
+//  ChatViewController.m
+//  Juick
+//
+//  Created by Vitaly Takmazov on 04/03/2018.
+//  Copyright © 2018 com.juick. All rights reserved.
+//
+
+#import "ChatViewController.h"
+#import "BubbleMessageCell.h"
+#import "APIClient.h"
+
+@interface ChatViewController ()
+
+@end
+
+@implementation ChatViewController
+
+- (void)viewDidLoad {
+    [super viewDidLoad];
+    
+    [self.tableView registerNib:[UINib nibWithNibName:@"BubbleMessageCell" bundle:[NSBundle mainBundle]] forCellReuseIdentifier:@"bubbleMessageCell"];
+    self.tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
+    self.tableView.keyboardDismissMode = UIScrollViewKeyboardDismissModeInteractive;
+    self.tableView.allowsSelection = NO;
+    self.messages = [NSMutableArray array];
+    [[APIClient sharedClient] fetchChatWithUser:self.uname callback:^(NSArray *messages, NSError *err) {
+        if (err == nil) {
+            [self.messages addObjectsFromArray:[[messages reverseObjectEnumerator] allObjects]];
+            NSMutableArray *indexPaths = [NSMutableArray new];
+            for (NSUInteger index = 0; index < [messages count]; index++) {
+                [indexPaths addObject:[NSIndexPath indexPathForRow:index inSection: 0]];
+            }
+            [self.tableView beginUpdates];
+            [self.tableView insertRowsAtIndexPaths:indexPaths withRowAnimation:YES];
+            [self.tableView endUpdates];
+            [self.tableView scrollToRowAtIndexPath:[NSIndexPath indexPathForRow:[self.messages count]-1 inSection:0] atScrollPosition:UITableViewScrollPositionBottom animated:NO];
+        }
+    }];
+}
+
+- (void)didReceiveMemoryWarning {
+    [super didReceiveMemoryWarning];
+    // Dispose of any resources that can be recreated.
+}
+
+#pragma mark - Table view data source
+
+- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
+    return 1;
+}
+
+- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
+    return [self.messages count];
+}
+
+- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
+    BubbleMessageCell *cell = [tableView dequeueReusableCellWithIdentifier:@"bubbleMessageCell" forIndexPath:indexPath];
+    
+    [cell configureWithMessage:[self.messages objectAtIndex:indexPath.row]];
+    
+    return cell;
+}
+
+@end