PAPrayerDetailViewController.m

//
//  PAPrayerDetailViewController.m
//  prayApp
//
//  Created by Jeff Wang on 8/16/13.
//  Copyright (c) 2013 Jeff Wang. All rights reserved.
//

#import "PAPrayerDetailViewController.h"
#import "PAPrayerService.h"
#import "PAComment.h"
#import "PACommentTableViewCell.h"
#define kLeftMargin 20
#define kTopMargin 10

#define kDetailSection 0
#define kCommentSection 1
@interface PAPrayerDetailViewController ()

@end

@implementation PAPrayerDetailViewController
@synthesize prayerDetailLabel, prayerGroupLabel, prayerItem, prayerTitleLabel, lastUpdatedLabel, contentTableView, descriptionImageView;
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
    if (self) {
    }
    return self;
}

- (id)initWithCoder:(NSCoder *)aDecoder{
    self = [super initWithCoder:aDecoder];
    if (self){
        commentListing = [[NSMutableArray alloc] init];
        descriptionImageView = [[UIImageView alloc] init];
        
        prayerDetailView = [[UIView alloc] init];
        prayerTitleLabel = [[UILabel alloc] init];
        prayerGroupLabel = [[UILabel alloc] init];
        prayerDetailLabel = [[UILabel alloc] init];
        prayerTitleLabel.font = [UIFont fontWithName:@"OpenSans" size:20];
        prayerGroupLabel.font = [UIFont fontWithName:@"OpenSans-Regular" size:12];
        prayerDetailLabel.font = [UIFont fontWithName:@"OpenSans" size:14];

        [prayerDetailView addSubview:prayerTitleLabel];
        [prayerDetailView addSubview:prayerGroupLabel];
        [prayerDetailView addSubview:prayerDetailLabel];
    }
    return self;
}

- (void)viewDidLoad
{
    [super viewDidLoad];
    // Custom initialization
    descriptionImageView = [[UIImageView alloc] init];
    
    [prayerDetailView addSubview:prayerTitleLabel];
    [prayerDetailView addSubview:prayerGroupLabel];
    [prayerDetailView addSubview:prayerDetailLabel];
    
    [contentTableView setSeparatorStyle:UITableViewCellSeparatorStyleNone];
    [contentTableView setBackgroundColor:[UIColor colorWithRed:(242.0f/255.0f) green:(242.0f/255.0f) blue:(242.0f/255.0f) alpha:1]];
    
    //encourage view
    encourageView = [[PAEncourageView alloc] initWithFrame:CGRectMake(0, self.view.frame.size.height - 44, self.view.frame.size.width, 44)];
    encourageView.delegate = self;
    encourageView.backgroundColor = self.navigationController.navigationBar.barTintColor;
    [self.view addSubview:encourageView];
}

- (void)viewWillAppear:(BOOL)animated{
    [super viewWillAppear:animated];

    encourageView.frame = CGRectMake(0, self.view.frame.size.height - 44, self.view.frame.size.width, 44);
    isEncourageViewHidden = NO;
}

- (void)didReceiveMemoryWarning
{
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

- (void) updateWithPrayerItem:(PAPrayer*)prayer{
    self.prayerItem = prayer;
    [commentListing removeAllObjects];
    
    prayerTitleLabel.text = self.prayerItem.prayerTitle;
    prayerGroupLabel.text = [NSString stringWithFormat:@"%@ in %@", [self.prayerItem.userNameString uppercaseString],[self.prayerItem.groupName uppercaseString]];
    NSMutableAttributedString* attributedString = [[NSMutableAttributedString alloc] initWithString:prayerGroupLabel.text];
    [attributedString addAttribute:NSFontAttributeName value:[UIFont fontWithName:@"OpenSans-semibold" size:12] range:[prayerGroupLabel.text rangeOfString:[self.prayerItem.userNameString uppercaseString]]];
    [attributedString addAttribute:NSFontAttributeName value:[UIFont fontWithName:@"OpenSans" size:12] range:[prayerGroupLabel.text rangeOfString:@" in "]];
    [attributedString addAttribute:NSFontAttributeName value:[UIFont fontWithName:@"OpenSans-semibold" size:12] range:[prayerGroupLabel.text rangeOfString:[self.prayerItem.groupName uppercaseString]]];
    prayerGroupLabel.attributedText = attributedString;
    prayerGroupLabel.textColor = [UIColor grayColor];

    prayerDetailLabel.text = self.prayerItem.prayerContext;

    descriptionImageView.image = [UIImage imageNamed:@"pray_detail_icon_example.png"];
//    descriptionImageView.frame = CGRectMake(0, 0, self.view.bounds.size.width, descriptionImageView.image.size.height);
    [self updateprayerDetailViewLayout];
//    isLoadingChats = YES;
    [commentListing addObjectsFromArray:prayer.commentList];

    NSLog(@"%@", commentListing);
    [contentTableView reloadData];
    
    
//    [[PAPrayerService shareInstance] getChatListing:self.prayerItem.prayerID offset:0 limits:10 success:^(PANetWorking *service, id responseObject) {
//        isLoadingChats = NO;
//        
//        [commentListing addObjectsFromArray:responseObject];
//        
//        [contentTableView reloadData];
//    } failure:^(PANetWorking *service, NSError *error) {
//        isLoadingChats = NO;
//        [contentTableView reloadData];
//    }];
}

- (void)updateprayerDetailViewLayout{
    float labelWidth = self.view.bounds.size.width - 2 * kLeftMargin;
    prayerTitleLabel.frame = CGRectMake(kLeftMargin, kTopMargin, labelWidth, 40);
    [prayerTitleLabel setNumberOfLines:0];
    [prayerTitleLabel setLineBreakMode:NSLineBreakByWordWrapping];
    [prayerTitleLabel sizeToFit];
    
    prayerGroupLabel.frame = CGRectMake(kLeftMargin, prayerTitleLabel.frame.origin.y + prayerTitleLabel.frame.size.height + kTopMargin, labelWidth, 40);
    [prayerGroupLabel setNumberOfLines:0];
    [prayerGroupLabel setLineBreakMode:NSLineBreakByWordWrapping];
    [prayerGroupLabel sizeToFit];
    
    prayerDetailLabel.frame = CGRectMake(kLeftMargin, prayerGroupLabel.frame.origin.y + prayerGroupLabel.frame.size.height + kTopMargin, labelWidth, 40);
    [prayerDetailLabel setNumberOfLines:0];
    [prayerDetailLabel setLineBreakMode:NSLineBreakByWordWrapping];
    [prayerDetailLabel sizeToFit];
    
    prayerDetailView.frame = CGRectMake(0, 0, self.view.bounds.size.width, prayerDetailLabel.frame.origin.y + prayerDetailLabel.frame.size.height + kTopMargin);
}

-(CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath{
    if (indexPath.section == kDetailSection){
        if (indexPath.row == 0){
            return prayerDetailView.frame.size.height;
        }
        else if (indexPath.row == 1){
            if (isLoadingChats)
                return 40;
            else
                return 0;
        }
        else
            return 0;
    }
    else if (indexPath.section == kCommentSection){
        //TODO: Dynamic height
        return [PACommentTableViewCell estimateCellheightWithComment:[commentListing objectAtIndex:indexPath.row]];
    }
    else
        return 0;
}

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView{
    return 2;
}
-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{
    if (section == kDetailSection)
        return 2;
    else if (section == kCommentSection)
        return [commentListing count];
    else
        return 0;
}

-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
    if (indexPath.section == kDetailSection) {
        UITableViewCell* cell = [tableView dequeueReusableCellWithIdentifier:@"cell"];
        if (!cell){
            cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:@"cell"];
        }
        
        //    if (indexPath.row == 0){
        //        descriptionImageView.image = [UIImage imageNamed:@"pray_detail_icon_example.png"];
        //        descriptionImageView.frame = CGRectMake(0, 0, self.view.bounds.size.width, descriptionImageView.image.size.height);
        //        [cell.contentView addSubview:descriptionImageView];
        //    }
        //    else if (indexPath.row == 1){
        if (indexPath.row == 0){
            [cell.contentView addSubview:prayerDetailView];
            [cell setSelectionStyle:UITableViewCellSelectionStyleNone];
        }
        else{
            if (loadingChatIndicator == nil){
                loadingChatIndicator = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleGray];
                [loadingChatIndicator startAnimating];
                [loadingChatIndicator setHidesWhenStopped:YES];
                loadingChatIndicator.center = cell.contentView.center;
                [cell.contentView addSubview:loadingChatIndicator];
                
                [cell.contentView setBackgroundColor:[UIColor colorWithRed:(242.0f/255.0f) green:(242.0f/255.0f) blue:(242.0f/255.0f) alpha:1]];
            }
            else
                [loadingChatIndicator startAnimating];

        }
        return cell;
    }
    else {
        PACommentTableViewCell* cell = [tableView dequeueReusableCellWithIdentifier:@"commentCell"];
        if (!cell){
            cell = [[PACommentTableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:@"commentCell"];
        }
        PAComment * comment = [commentListing objectAtIndex:indexPath.row];
        [cell updateWithComment:comment];
        return cell;
    }
}

//// scrollview delegate
- (void)scrollViewDidScroll:(UIScrollView *)scrollView {
    
    if ([scrollView.panGestureRecognizer translationInView:scrollView].y > 0) {
        // scroll up.. present the encourage section.
        if (isEncourageViewHidden == YES){
            isEncourageViewHidden = NO;
            [UIView animateWithDuration:0.35 animations:^{
                CGRect frame = encourageView.frame;
                frame.origin.y -= frame.size.height;
                encourageView.frame = frame;
            }];
        }
    } else {
        // scroll to reveal more chats, hide the encourageview
        if (isEncourageViewHidden == NO){
            isEncourageViewHidden = YES;
            [UIView animateWithDuration:0.35 animations:^{
                CGRect frame = encourageView.frame;
                frame.origin.y += frame.size.height;
                encourageView.frame = frame;
            }];
        }
    }
    
}

//encourageView delegate
- (void)encourageViewDidPray:(id)encourageView{
    isLoadingChats = YES;
    [contentTableView reloadData];
//    [[PAPrayerService shareInstance] setPrayActionForlisting:prayerItem.prayerID userId:@"9912" success:^(PANetWorking *service, id responseObject) {
//        isLoadingChats = NO;
//        [contentTableView reloadData];
//
//        if ([responseObject isKindOfClass:[PAComment class]]){
//            PAComment* comment = responseObject;
//            [commentListing insertObject:comment atIndex:0];
//            NSIndexPath *path1 = [NSIndexPath indexPathForRow:0 inSection:kCommentSection];
//            NSArray *indexArray = [NSArray arrayWithObjects:path1,nil];
//            
//            [contentTableView insertRowsAtIndexPaths:indexArray withRowAnimation:UITableViewRowAnimationAutomatic];
//        }
//    } failure:^(PANetWorking *service, NSError *error) {
//        NSLog(@"Do nothing....");
//    }];
    
//    NSTimer* timer = [[NSTimer alloc] initWithFireDate:[NSDate dateWithTimeIntervalSinceNow:30] interval:3 target:self selector:@selector(test) userInfo:Nil repeats:NO];
//    [timer fire];
    
    [NSTimer scheduledTimerWithTimeInterval:1 target:self selector:@selector(test) userInfo:nil repeats:NO];
}

- (void)test{
    [[PAPrayerService shareInstance] setPrayActionForlisting:prayerItem.prayerID userId:@"9912" success:^(PANetWorking *service, id responseObject) {
        isLoadingChats = NO;
        [contentTableView reloadData];
        
        if ([responseObject isKindOfClass:[PAComment class]]){
            PAComment* comment = responseObject;
            [commentListing insertObject:comment atIndex:0];
            NSIndexPath *path1 = [NSIndexPath indexPathForRow:0 inSection:kCommentSection];
            NSArray *indexArray = [NSArray arrayWithObjects:path1,nil];
            
            [contentTableView insertRowsAtIndexPaths:indexArray withRowAnimation:UITableViewRowAnimationAutomatic];
        }
    } failure:^(PANetWorking *service, NSError *error) {
        NSLog(@"Do nothing....");
    }];
}
@end