NewsBlur/clients/ios/Classes/MarkReadMenuViewController.m

//
//  MarkReadMenuViewController.m
//  NewsBlur
//
//  Created by David Sinclair on 2015-11-13.
//  Copyright © 2015 NewsBlur. All rights reserved.
//

#import "MarkReadMenuViewController.h"
#import "NewsBlurAppDelegate.h"
#import "NewsBlurViewController.h"
#import "StoriesCollection.h"
#import "MenuTableViewCell.h"

NSString * const MarkReadMenuTitle = @"title";
NSString * const MarkReadMenuIcon = @"icon";
NSString * const MarkReadMenuDays = @"days";

@interface MarkReadMenuViewController ()

@property (nonatomic, strong, readonly) NewsBlurAppDelegate *appDelegate;
@property (nonatomic, strong) NSMutableArray *menuOptions;
@property (nonatomic) BOOL marked;

@end

@implementation MarkReadMenuViewController

#define kMenuOptionHeight 38

- (void)viewDidLoad {
    [super viewDidLoad];
    
    self.menuTableView.backgroundColor = UIColorFromRGB(0xECEEEA);
    self.menuTableView.separatorColor = UIColorFromRGB(0x909090);
}

- (void)viewWillAppear:(BOOL)animated {
    [super viewWillAppear:animated];
    
    [self buildMenuOptions];
    
    [self.menuTableView reloadData];
}

- (void)viewDidDisappear:(BOOL)animated {
    [super viewDidDisappear:animated];
    
    if (self.completionHandler) {
        self.completionHandler(self.marked);
    }
}

- (CGSize)preferredContentSize {
    if (self.visibleUnreadCount) {
        return CGSizeMake(300.0, 228.0);
    } else {
        return CGSizeMake(300.0, 190.0);
    }
}

- (void)buildMenuOptions {
    self.marked = NO;
    self.menuOptions = [NSMutableArray array];
    
    [self addTitle:[NSString stringWithFormat:@"Mark %@ as read", self.collectionTitle] iconName:@"menu_icn_markread.png" days:0];
    
    if (self.visibleUnreadCount) {
        NSString *stories = self.visibleUnreadCount == 1 ? @"Mark this story as read" : [NSString stringWithFormat:@"Mark these %@ stories read", @(self.visibleUnreadCount)];
        
        [self addTitle:stories iconName:@"menu_icn_markread.png" days:-1];
    }
    
    // Might want different icons for each
    [self addTitle:@"Mark read older than 1 day" iconName:@"menu_icn_markread.png" days:1];
    [self addTitle:@"Mark read older than 3 days" iconName:@"menu_icn_markread.png" days:3];
    [self addTitle:@"Mark read older than 7 days" iconName:@"menu_icn_markread.png" days:7];
    [self addTitle:@"Mark read older than 14 days" iconName:@"menu_icn_markread.png" days:14];
}

- (void)addTitle:(NSString *)title iconName:(NSString *)iconName days:(NSInteger)days {
    [self.menuOptions addObject:@{MarkReadMenuTitle : title.uppercaseString, MarkReadMenuIcon : [UIImage imageNamed:iconName], MarkReadMenuDays : @(days)}];
}

#pragma mark -
#pragma mark - Table view data source

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
    return self.menuOptions.count;
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
    static NSString *CellIndentifier = @"Cell";
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIndentifier];
    
    if (cell == nil) {
        cell = [[MenuTableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIndentifier];
    }
    
    cell.textLabel.text = self.menuOptions[indexPath.row][MarkReadMenuTitle];
    cell.imageView.image = self.menuOptions[indexPath.row][MarkReadMenuIcon];
    
    return cell;
}

- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
    return kMenuOptionHeight;
}


- (NSIndexPath *)tableView:(UITableView *)tableView willSelectRowAtIndexPath:(NSIndexPath *)indexPath {
    if (indexPath.row >= self.menuOptions.count) {
        return nil;
    }
    return indexPath;
}

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
    NSInteger days = [self.menuOptions[indexPath.row][MarkReadMenuDays] integerValue];
    
    self.marked = YES;
    
    if (days < 0) {
        [self.appDelegate.feedsViewController markVisibleStoriesRead];
    } else {
        [self.appDelegate.feedsViewController markFeedsRead:self.feedIds cutoffDays:days];
    }
    
    [self dismissViewControllerAnimated:YES completion:nil];
    
    [tableView deselectRowAtIndexPath:indexPath animated:YES];
}

- (NewsBlurAppDelegate *)appDelegate {
    return [NewsBlurAppDelegate sharedAppDelegate];
}

@end