//
//  DiscoverViewController.m
//  Juick
//
//  Created by Vitaly Takmazov on 03/12/2017.
//  Copyright © 2017 com.juick. All rights reserved.
//

#import "FeedViewController.h"
#import "ThreadViewController.h"
#import "BlogViewController.h"
#import "MessageCell.h"
#import "APIClient.h"
#import "AppDelegate.h"
#import "LoginViewController.h"

@interface FeedViewController ()

@property NSString *selectedUser;
@end

@implementation FeedViewController

-(void) viewDidLoad {
    self.messagesDelegate = self;
    self.title = @"Today";
    [self refreshPath];
    [self setShouldScrollToBottomOnRefresh:NO];
    [super viewDidLoad];
    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(userDidSignedIn:) name:UserSignedInNotificationName object:nil];
}

-(void)avatarClicked:(NSString *)uname {
    self.selectedUser = uname;
    [self performSegueWithIdentifier:@"profileSegue" sender:self];
}

-(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];
    }
}

- (BOOL)shouldPerformSegueWithIdentifier:(NSString *)identifier sender:(id)sender {
    if ([identifier isEqualToString:@"newPostSegue"]) {
        if ([[APIClient sharedClient] isAuthenticated]) {
            return YES;
        } else {
            [self.navigationController performSegueWithIdentifier:@"loginSegue" sender:self];
            return NO;
        }
    }
    return YES;
}

- (void)didReceiveChallenge {
    
}

-(void) refreshPath {
    if ([[APIClient sharedClient] isAuthenticated]) {
        self.path = [APIClient feedUrl];
    } else {
        self.path = [APIClient messagesUrl];
        self.params = @{@"popular": @1};
    }
}

- (void)userDidSignedIn:(User *) user {
    [self refreshPath];
    [self refreshData];
}

@end