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//
// DiscoverViewController.m
// Juick
//
// Created by Vitaly Takmazov on 03/12/2017.
// Copyright © 2017 com.juick. All rights reserved.
//
#import "DiscoverViewController.h"
#import "ThreadViewController.h"
#import "BlogViewController.h"
#import "MessageCell.h"
#import "APIClient.h"
#import "AppDelegate.h"
#import "ColorScheme.h"
@interface DiscoverViewController ()
@property NSString *selectedUser;
@end
@implementation DiscoverViewController
-(void) viewDidLoad {
self.messagesDelegate = self;
if ([User isAuthenticated]) {
[[APIClient sharedClient] authenticate:^(User *user, NSError *error) {
if (user) {
if ([self.path length] == 0) {
self.path = [APIClient feedUrl];
[self.tabBarItem setTitle:@"My feed"];
self.navigationController.visibleViewController.navigationItem.title = @"My feed";
}
[self setShouldScrollToBottomOnRefresh:NO];
[self refreshData];
} else {
[User throwUnableToLogin:self error:error];
}
}];
} else {
if ([self.path length] == 0) {
self.path = [APIClient messagesUrl];
[self.tabBarItem setTitle:@"Discover"];
self.navigationController.visibleViewController.navigationItem.title = @"Discover";
}
[self setShouldScrollToBottomOnRefresh:NO];
[self refreshData];
}
[super viewDidLoad];
}
-(void) tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
NSString * cellIdentifier = @"messageCell";
MessageCell *cell = [tableView dequeueReusableCellWithIdentifier:cellIdentifier forIndexPath:indexPath];
[self performSegueWithIdentifier:@"threadViewSegue" sender:cell];
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
if (!self.dataLoading) {
MessageCell *cell = (MessageCell *)[super tableView:tableView cellForRowAtIndexPath:indexPath];
cell.delegate = self;
return cell;
} else {
return [super tableView:tableView cellForRowAtIndexPath:indexPath];
}
}
-(void)avatarClicked:(NSString *)uname {
self.selectedUser = uname;
[self performSegueWithIdentifier:@"profileSegue" sender:self];
}
-(void) prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
if ([segue.identifier isEqual: @"threadViewSegue"]) {
NSNumber *mid;
BOOL scrollToEnd = NO;
if ([AppDelegate shared].pushedThread != nil) {
mid = [[AppDelegate shared].pushedThread copy];
[AppDelegate shared].pushedThread = nil;
[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 setPath:[APIClient threadUrl]];
[threadVC setParams:@{@"mid": mid }];
[threadVC setShouldScrollToBottomOnRefresh:scrollToEnd];
}
}
if ([segue.identifier isEqual: @"profileSegue"]) {
BlogViewController *blogVC = (BlogViewController *)segue.destinationViewController;
[blogVC setUname:self.selectedUser];
[blogVC setTitle:self.selectedUser];
blogVC.path = [NSString stringWithFormat:@"/messages?uname=%@", self.selectedUser];
[blogVC setShouldScrollToBottomOnRefresh:NO];
}
}
- (IBAction)filterAction:(id)sender {
if (![User isAuthenticated]) {
[self.navigationController performSegueWithIdentifier:@"loginSegue" sender:self.navigationController];
return;
}
UIAlertController *filterAlert = [UIAlertController alertControllerWithTitle:nil message:nil preferredStyle:UIAlertControllerStyleActionSheet];
[filterAlert addAction:[UIAlertAction actionWithTitle:@"Cancel" style:UIAlertActionStyleCancel handler:nil]];
[filterAlert addAction:[UIAlertAction actionWithTitle:@"My feed" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
self.path = [APIClient feedUrl];
[self.tabBarItem setTitle:@"My feed"];
self.navigationController.visibleViewController.navigationItem.title = @"My feed";
self.params = nil;
[self.messages removeAllObjects];
[self.tableView reloadData];
[self setShouldScrollToBottomOnRefresh:NO];
}]];
[filterAlert addAction:[UIAlertAction actionWithTitle:@"Discover" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
self.path = [APIClient messagesUrl];
[self.tabBarItem setTitle:@"Discover"];
self.navigationController.visibleViewController.navigationItem.title = @"Discover";
self.params = nil;
[self.messages removeAllObjects];
[self.tableView reloadData];
[self setShouldScrollToBottomOnRefresh:NO];
}]];
[filterAlert addAction:[UIAlertAction actionWithTitle:@"Discussions" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
self.path = [APIClient discussionsUrl];
[self.tabBarItem setTitle:@"Discussions"];
self.navigationController.visibleViewController.navigationItem.title = @"Discussions";
self.params = nil;
[self.messages removeAllObjects];
[self.tableView reloadData];
[self setShouldScrollToBottomOnRefresh:NO];
}]];
[filterAlert.view setTintColor:[ColorScheme linkColor]];
UIPopoverPresentationController *popover = [filterAlert popoverPresentationController];
if (popover) {
popover.sourceView = self.view;
popover.sourceRect = CGRectMake(CGRectGetMidX(self.view.bounds), CGRectGetMidY(self.view.bounds), 0, 0);
popover.permittedArrowDirections = UIPopoverArrowDirectionUp;
}
[self presentViewController:filterAlert animated:YES completion:nil];
}
-(void) loadMore {
Message *lastMsg = [self.messages lastObject];
if (lastMsg != nil) {
if ([self.path isEqualToString:[APIClient discussionsUrl]]) {
NSDate *msgDate = [[APIClient sharedClient].dateFormatter dateFromString:lastMsg.timestamp];
self.params = [@{@"to" : [NSString stringWithFormat:@"%.0f", [msgDate timeIntervalSince1970] * 1000]} mutableCopy];
} else if (![self.path isEqualToString:[APIClient threadUrl]]) {
NSNumber *lastMid = lastMsg.mid;
self.params = [@{@"before_mid":lastMid} mutableCopy];
}
[self setShouldScrollToBottomOnRefresh:NO];
}
}
@end
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