/*

     File: APLUUIDViewController.m

 Abstract: View controller to select a UUID.

  Version: 1.1

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 */

#import "APLUUIDViewController.h"

#import "APLDefaults.h"

@interface APLUUIDViewController ()

@end

@implementation APLUUIDViewController

#pragma mark - Table view data source

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView

{

    return 1;

}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section

{

    return [APLDefaults sharedDefaults].supportedProximityUUIDs.count;

}

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

{

    static NSString *CellIdentifier = @"Cell";

    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier forIndexPath:indexPath];

    if(indexPath.row < [APLDefaults sharedDefaults].supportedProximityUUIDs.count)

    {

        cell.textLabel.text = [[APLDefaults sharedDefaults].supportedProximityUUIDs[indexPath.row] UUIDString];

        if([self.uuid isEqual:[APLDefaults sharedDefaults].supportedProximityUUIDs[indexPath.row]])

        {

            cell.accessoryType = UITableViewCellAccessoryCheckmark;

        }

    }

    return cell;

}

#pragma mark - Navigation

// In a story board-based application, you will often want to do a little preparation before navigation

- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender

{

    NSIndexPath * selectionIndexPath = [self.tableView indexPathForSelectedRow];

    NSInteger selection;

    if(selectionIndexPath.row < [APLDefaults sharedDefaults].supportedProximityUUIDs.count)

    {

        selection = selectionIndexPath.row;

    }

    else

    {

        selection = 0;

    }

    self.uuid = [APLDefaults sharedDefaults].supportedProximityUUIDs[selection];

}

@end