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//
// ViewController.m
// JSONModelOSX
//
// Created by Marin Todorov on 25/12/2012.
// Copyright (c) 2012 Underplot ltd. All rights reserved.
//
#import "ViewController.h"
//kiva models
#import "KivaFeed.h"
#import "LoanModel.h"
//github
#import "GitHubUserModel.h"
#import "JSONModel+networking.h"
enum kServices {
kServiceKiva = 1,
kServiceYoutube,
kServiceGithub
};
@interface ViewController ()
{
IBOutlet NSTableView* table;
IBOutlet NSProgressIndicator* spinner;
int currentService;
//kiva
KivaFeed* kiva;
//youtube
NSArray* videos;
//github
GitHubUserModel* user;
NSArray* items;
}
@end
@implementation ViewController
-(void)awakeFromNib
{
[spinner setHidden:YES];
}
-(void)setLoaderVisible:(BOOL)isVis
{
[spinner setHidden:!isVis];
if (isVis) [spinner startAnimation:nil];
else [spinner stopAnimation:nil];
}
- (NSView *)tableView:(NSTableView *)tableView viewForTableColumn:(NSTableColumn *)tableColumn row:(NSInteger)row
{
NSTableCellView *cellView = [tableView makeViewWithIdentifier:tableColumn.identifier owner:self];
switch (currentService) {
case kServiceKiva:
{
if (row>=kiva.loans.count) return nil;
LoanModel* loan = kiva.loans[row];
NSString* message = [NSString stringWithFormat:@"%@ from %@(%@) needs a loan %@",
loan.name, loan.location.country, loan.location.countryCode, loan.use
];
cellView.textField.stringValue = message;
} break;
case kServiceGithub:
{
if (row>=items.count) return nil;
cellView.textField.stringValue = [items[row] description];
} break;
default:
cellView.textField.stringValue = @"n/a";
break;
}
return cellView;
}
- (NSInteger)numberOfRowsInTableView:(NSTableView *)tableView
{
switch (currentService) {
case kServiceKiva:
return kiva.loans.count;
break;
case kServiceGithub:
return items.count;
break;
default:
return 0;
break;
}
}
- (BOOL)tableView:(NSTableView *)aTableView shouldSelectRow:(NSInteger)rowIndex
{
switch (currentService) {
case kServiceGithub:
{
id item = items[rowIndex];
if ([item isKindOfClass:[NSURL class]]) {
[[NSWorkspace sharedWorkspace] openURL:item];
}
} break;
default:
break;
}
return YES;
}
#pragma mark - button actions
-(IBAction)actionKiva:(id)sender
{
currentService = kServiceKiva;
[self setLoaderVisible:YES];
kiva = [[KivaFeed alloc] initFromURLWithString:@"https://api.kivaws.org/v1/loans/search.json?status=fundraising"
completion:^(JSONModel *model, JSONModelError *e) {
[table reloadData];
if (e) {
[[NSAlert alertWithError:e] beginSheetModalForWindow:self.view.window modalDelegate:nil didEndSelector:nil contextInfo:nil];
}
[self setLoaderVisible:NO];
}];
}
-(IBAction)actionGithub:(id)sender
{
currentService = kServiceGithub;
[self setLoaderVisible:YES];
user = [[GitHubUserModel alloc] initFromURLWithString:@"https://api.github.com/users/icanzilb"
completion:^(JSONModel *model, JSONModelError *e) {
items = @[user.login, user.html_url, user.company, user.name, user.blog];
[table performSelector:@selector(reloadData) withObject:nil afterDelay:0.1];
if (e) {
[[NSAlert alertWithError:e] beginSheetModalForWindow:self.view.window modalDelegate:nil didEndSelector:nil contextInfo:nil];
}
[self setLoaderVisible:NO];
}];
}
@end