ExtendedShowInformationController.m

//
//  ExtendedShowInformationController.m
//  Get_iPlayer GUI
//
//  Created by Thomas Willson on 8/7/14.
//
//

#import "ExtendedShowInformationController.h"

@implementation ExtendedShowInformationController
- (instancetype)init
{
    if (!(self = [super init])) return nil;
    modeSizeSorters = @[[NSSortDescriptor sortDescriptorWithKey:@"group" ascending:YES],
                        [NSSortDescriptor sortDescriptorWithKey:@"version" ascending:YES],
                        [NSSortDescriptor sortDescriptorWithKey:@"size" ascending:NO comparator:^(id obj1, id obj2) {
                            return [(NSString *)obj1 compare:(NSString *)obj2 options:NSNumericSearch];
                        }],
                        [NSSortDescriptor sortDescriptorWithKey:@"mode" ascending:YES]];
    return self;
}
#pragma mark Extended Show Information
- (IBAction)showExtendedInformationForSelectedProgramme:(id)sender {
    popover.behavior = NSPopoverBehaviorTransient;
    loadingLabel.stringValue = @"Loading Episode Info";
    [[NSNotificationCenter defaultCenter] postNotificationName:@"AddToLogNotification" object:self userInfo:@{@"message": @"Retrieving Information"}];
    Programme *programme = searchResultsArrayController.arrangedObjects[searchResultsTable.selectedRow];
    if (programme) {
        
        if ( [programme.tvNetwork isEqualToString:@"ITV Player"] )
        {
            NSAlert *notNewITV = [[NSAlert alloc] init];
            [notNewITV addButtonWithTitle:@"OK"];
            notNewITV.messageText = [NSString stringWithFormat:@"This feature is not available for ITV programmes"];
            notNewITV.alertStyle = NSWarningAlertStyle;
            [notNewITV runModal];
            notNewITV = nil;
            return;
        }
        
        infoView.alphaValue = 0.1;
        loadingView.alphaValue = 1.0;
        [retrievingInfoIndicator startAnimation:self];
        
        @try {
            [popover showRelativeToRect:[searchResultsTable frameOfCellAtColumn:1 row:searchResultsTable.selectedRow] ofView:(NSView *)searchResultsTable preferredEdge:NSMaxYEdge];
        }
        @catch (NSException *exception) {
            NSLog(@"%@",exception.description);
            NSLog(@"%@",searchResultsTable);
            return;
        }
        if (!programme.extendedMetadataRetrieved.boolValue) {
            [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(informationRetrieved:) name:@"ExtendedInfoRetrieved" object:programme];
            [programme retrieveExtendedMetadata];
            [NSTimer scheduledTimerWithTimeInterval:60 target:self selector:@selector(timeoutTimer:) userInfo:nil repeats:NO];
        }
        else {
            [self informationRetrieved:[NSNotification notificationWithName:@"" object:programme]];
        }
    }
}
- (void)timeoutTimer:(NSTimer *)timer
{
    Programme *programme = searchResultsArrayController.arrangedObjects[searchResultsTable.selectedRow];
    if (!programme.extendedMetadataRetrieved.boolValue) {
        [[NSNotificationCenter defaultCenter] postNotificationName:@"AddToLogNotification" object:self userInfo:@{@"message":@"Metadata Retrieval Timed Out"}];
        [programme cancelMetadataRetrieval];
        loadingLabel.stringValue = @"Programme Information Retrieval Timed Out";
    }
}
- (void)informationRetrieved:(NSNotification *)note {
    Programme *programme = note.object;
    
    if (programme.successfulRetrieval.boolValue) {
        if (programme.thumbnail)
        imageView.image = programme.thumbnail;
        else
        imageView.image = nil;
        
        if (programme.seriesName)
        seriesNameField.stringValue = programme.seriesName;
        else
        seriesNameField.stringValue = @"Unable to Retrieve";
        
        if (programme.episodeName)
        episodeNameField.stringValue = programme.episodeName;
        else
        seriesNameField.stringValue = @"";
        
        if (programme.season && programme.episode)
        numbersField.stringValue = [NSString stringWithFormat:@"Series: %ld Episode: %ld",(long)programme.season,(long)programme.episode];
        else
        numbersField.stringValue = @"";
        
        if (programme.duration)
        durationField.stringValue = [NSString stringWithFormat:@"Duration: %d minutes",programme.duration.intValue];
        else
        durationField.stringValue = @"";
        
        if (programme.categories)
        categoriesField.stringValue = [NSString stringWithFormat:@"Categories: %@",programme.categories];
        else
        categoriesField.stringValue = @"";
        
        if (programme.firstBroadcast)
        firstBroadcastField.stringValue = [NSString stringWithFormat:@"First Broadcast: %@",(programme.firstBroadcast).description];
        else
        firstBroadcastField.stringValue = @"";
        
        if (programme.lastBroadcast)
        lastBroadcastField.stringValue = [NSString stringWithFormat:@"Last Broadcast: %@", (programme.lastBroadcast).description];
        else
        lastBroadcastField.stringValue = @"";
        
        if (programme.desc)
        descriptionView.string = programme.desc;
        else
        descriptionView.string = @"";
        
        if (programme.modeSizes)
        modeSizeController.content = programme.modeSizes;
        else
        modeSizeController.content = @[];
        
        if ([programme typeDescription])
        typeField.stringValue = [NSString stringWithFormat:@"Type: %@",[programme typeDescription]];
        else
        typeField.stringValue = @"";
        
        [retrievingInfoIndicator stopAnimation:self];
        infoView.alphaValue = 1.0;
        loadingView.alphaValue = 0.0;
        [[NSNotificationCenter defaultCenter] postNotificationName:@"AddToLogNotification" object:self userInfo:@{@"message":@"Info Retrieved"}];
    }
    else {
        [retrievingInfoIndicator stopAnimation:self];
        loadingLabel.stringValue = @"Info could not be retrieved.";
        [[NSNotificationCenter defaultCenter] postNotificationName:@"AddToLogNotification" object:self userInfo:@{@"message":@"Info could not be retrieved."}];
    }
}

@synthesize modeSizeSorters;

@end