@interface SecondViewController : UIViewController {

    NSMutableArray *short_desc;
}

- (IBAction)search:(id)sender;

@end

- (IBAction)search:(id)sender {
    UIViewController *artikel = [[UIViewController alloc] init];
    artikel.title = @"Artikel";
    artikel.view = resultView;

    BOOL pushViewController = [self xmlRequest];

    if (!pushViewController) {
        UIAlertView *errorAlert = [[UIAlertView alloc] initWithTitle:@"Hinweis" message:@"Für Ihre Suchanfrage wurden keine passenden Einträge in der Datenbank gefunden" delegate:self cancelButtonTitle:nil otherButtonTitles:@"OK", nil];
        [errorAlert show];
    }
    else {
        [self.navigationController pushViewController:artikel animated:YES];
        [tableView reloadData];

    }

}


- (BOOL)xmlRequest {
    NSString *p1, *p2, *p3, *p4, *p5, *p6;
    p1 = [NSString stringWithFormat:@"%d", ([pickerView selectedRowInComponent:0] + 1)];
    p2 = [NSString stringWithFormat:@"%d", ([pickerView selectedRowInComponent:1] + 2010)];

    switch ([pickerView selectedRowInComponent:2]) {
        case 0:
            p3 = @"Deutschland";
            break;
        case 1:
            p3 = @"Österreich";
            break;
        case 2:
            p3 = @"Schweiz";
            break;
        default:
            break;
    }

    p4 = cityField.text;
    p5 = branchField.text;
    p6 = messeNameField.text;

    NSString *url = [NSString stringWithFormat:A4M_XML_SERVICE, p1, p2, p3, p4, p5, p6];
    NSString *xmlString = [NSString stringWithContentsOfURL:[NSURL URLWithString:url]];
    NSString *xmlStringUTF8 = [NSString stringWithUTF8String:[xmlString UTF8String]];

    CXMLDocument *xmlDoc = [[CXMLDocument alloc] initWithXMLString:xmlStringUTF8 options:0 error:nil];

    NSString *result;
    NSString *error;
    short_desc = [NSMutableArray arrayWithCapacity:10];
    name = [NSMutableArray arrayWithCapacity:10];
    location = [NSMutableArray arrayWithCapacity:10];
    startDate = [NSMutableArray arrayWithCapacity:10];

    //Check for nil:
    NSArray *nodes = [xmlDoc nodesForXPath:@"/xml/items" error:nil];

    if (nodes != nil && [nodes count] >= 1) {
        for (int i = 0; i < [nodes count]; i++) {
            CXMLElement *resultElement = [nodes objectAtIndex:i];
            error = [[[[resultElement attributeForName:@"count"] stringValue] copy] autorelease];
        }
    }

    if ([error intValue] == 0) {
        return NO;
    }

    //Short-Description:
    nodes = [xmlDoc nodesForXPath:@"/xml/items/item/short_desc" error:nil];

    if (nodes != nil && [nodes count] >= 1) {
        for (int i = 0; i < [nodes count]; i++) {
            CXMLElement *resultElement = [nodes objectAtIndex:i];
            result = [[[[resultElement attributeForName:@"data"] stringValue] copy] autorelease];
            [short_desc addObject:result];
        }
    }

    //Name:
    nodes = [xmlDoc nodesForXPath:@"/xml/items/item/name" error:nil];

    if (nodes != nil && [nodes count] >= 1) {
        for (int i = 0; i < [nodes count]; i++) {
            CXMLElement *resultElement = [nodes objectAtIndex:i];
            result = [[[[resultElement attributeForName:@"data"] stringValue] copy] autorelease];
            [name addObject:result];
        }
    }

    //Location:
    nodes = [xmlDoc nodesForXPath:@"/xml/items/item/location" error:nil];

    if (nodes != nil && [nodes count] >= 1) {
        for (int i = 0; i < [nodes count]; i++) {
            CXMLElement *resultElement = [nodes objectAtIndex:i];
            result = [[[[resultElement attributeForName:@"data"] stringValue] copy] autorelease];
            [location addObject:result];
        }
    }

    //Date:
    nodes = [xmlDoc nodesForXPath:@"/xml/items/item/date" error:nil];

    if (nodes != nil && [nodes count] >= 1) {
        for (int i = 0; i < [nodes count]; i++) {
            CXMLElement *resultElement = [nodes objectAtIndex:i];
            result = [[[[resultElement attributeForName:@"start"] stringValue] copy] autorelease];
            [startDate addObject:result];
        }
    }

    NSLog([name objectAtIndex:0]);
    NSLog([location objectAtIndex:0]);
    NSLog([startDate objectAtIndex:0]);
    NSLog([short_desc objectAtIndex:0]);

    return YES;
}


//TableView:
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
    return 1;
}


- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
    return [name count];
}


#define ASYNC_IMAGE_TAG 9999
#define LABEL_TAG_1 8888
#define LABEL_TAG_2 7777


- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {

    static NSString *CellIdentifier = @"Cell";

    NSInteger row = [indexPath row];

    CGRect tRect3 = CGRectMake(0.0f, 0.0f, 420.0f, 60.0f);

    AsyncImageView *asyncImageView = nil;
    UILabel *labelDate = nil;
    UILabel *labelTitle = nil;
    UIImageView *image = nil;
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
    if (cell == nil) {
        cell = [[[UITableViewCell alloc] initWithFrame:tRect3 reuseIdentifier:CellIdentifier] autorelease];
        [[[cell subviews] objectAtIndex:0] setTag:111];

        //Datum-Label:
        [labelDate setTextAlignment:UITextAlignmentLeft];
        CGRect tRect1 = CGRectMake(65.0f, 3.0f, 215.0f, 15.0f);
        labelDate = [[[UILabel alloc] initWithFrame:tRect1] autorelease];
        labelDate.tag = LABEL_TAG_1;

        //Titel-Label:
        [labelTitle setTextAlignment:UITextAlignmentLeft];
        CGRect tRect2 = CGRectMake(65.0f, 15.0f, 215.0f, 40.0f);
        labelTitle = [[[UILabel alloc] initWithFrame:tRect2] autorelease];
        labelTitle.tag = LABEL_TAG_2;

        //UITableViewCellAccessoryDisclosureIndicator
        CGRect tRect4 = CGRectMake(300.0f, 0.0f, 10.0f, 60.0f);
        image = [[[UIImageView alloc] initWithFrame:tRect4] autorelease];
        UIImage *img = [UIImage imageWithContentsOfFile: [[NSBundle mainBundle] pathForResource:@"disclosure" ofType:@"png"]];
        [image setImage:img];



        [cell.contentView addSubview:labelDate];
        [cell.contentView addSubview:labelTitle];
        [cell.contentView addSubview:image];
    } else {
        labelDate = (UILabel *) [cell.contentView viewWithTag:LABEL_TAG_1];
        labelTitle = (UILabel *) [cell.contentView viewWithTag:LABEL_TAG_2];
    }

    UIView *cellView = [cell viewWithTag:111];
    if (row % 2) {
        [cellView setBackgroundColor:[UIColor whiteColor]];
    } else {
        [cellView setBackgroundColor:[UIColor colorWithRed:0.9 green:0.9 blue:0.9 alpha:1]];
    }




    NSString *date = [short_desc objectAtIndex:0]; //App crashes at this point


    labelDate.text = date;
    labelDate.textColor = [UIColor darkGrayColor];
    [labelDate setFont:[UIFont systemFontOfSize:12.0f]];
    [labelDate setBackgroundColor:[UIColor clearColor]];

    //labelTitle.text = [name objectAtIndex:0];
    labelTitle.lineBreakMode = UILineBreakModeWordWrap;
    labelTitle.numberOfLines = 0;
    labelTitle.adjustsFontSizeToFitWidth = YES;
    [labelTitle setTextAlignment:UITextAlignmentLeft];
    [labelTitle setFont: [UIFont systemFontOfSize:16.0f]];
    [labelTitle setBackgroundColor: [UIColor clearColor]];




    return cell;
}


- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
{
    return 61.0f;
}


- (void)tableView:(UITableView *)tableView accessoryButtonTappedForRowWithIndexPath:(NSIndexPath *)indexPath {
    // Navigatoin logic

    int storyIndex = [indexPath indexAtPosition: [indexPath length] - 1];
}


- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
    // Navigatoin logic

    int storyIndex = [indexPath indexAtPosition: [indexPath length] - 1];

    [tableView deselectRowAtIndexPath:[tableView indexPathForSelectedRow] animated:YES];
}