//
//  PortsController.m
//  Porton
//
//  Created by Juan Germán Castañeda Echevarría on 3/28/09.
//  Copyright 2009 UNAM. All rights reserved.
//

#import "PortsController.h"


@implementation PortsController

- (void)awakeFromNib
{
    [self setLoaded:NO];
    [self setBusy:YES];
}

- (void)loadIndex
{
    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
    [self setBusy:YES];
    portsIndex = [MPIndex new];
    NSArray *ports = [portsIndex ports];
    [portsList addObjects: ports];
    [self setLoaded:YES];
    [self setBusy:NO];
    [pool release];
}

- (void)install
{
    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
    [self setBusy:YES];

    NSArray *ports = [portsList selectedObjects];
    for (int i = 0; i < [ports count]; i++) {
        NSError * error;
        MPPort * port = [ports objectAtIndex:i];
        [port installWithOptions:nil variants:nil error:&error];

        if (error != nil) {
            NSLog(@"\n\nInstallation of %@ failed with error %@", [port name], error);
            [[NSAlert alertWithMessageText:@"Port Installation Failed"
                    defaultButton:@"OK"
                    alternateButton:nil
                    otherButton:nil
                    informativeTextWithFormat:@"Installation of %@ failed with error %@", [port name], error] runModal];
        } else {
            [port setState:MPPortStateInstalled];
            [[NSAlert alertWithMessageText:@"Port Installed"
                    defaultButton:@"OK"
                    alternateButton:nil
                    otherButton:nil
                    informativeTextWithFormat:@"You have succesfully installed %@", [port name]] runModal];
        }
    }
    [self setMessage:@""];
    [self setBusy:NO];
    [pool release];
}

- (void)uninstall
{
    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
    [self setBusy:YES];

    NSArray *ports = [portsList selectedObjects];
    for (int i = 0; i < [ports count]; i++) {
        NSError * error;
        MPPort * port = [ports objectAtIndex:i];
        [port uninstallWithVersion:nil error:&error];

        if (error != nil) {
            NSLog(@"\n\nUninstallation of %@ failed with error %@", [port name], error);
        } else {
            [port setState:MPPortStateNotInstalled];
            [[NSAlert alertWithMessageText:@"Port Uninstalled"
                    defaultButton:@"OK"
                    alternateButton:nil
                    otherButton:nil
                    informativeTextWithFormat:@"You have succesfully uninstalled %@", [port name]] runModal];
        }
    }
    [self setMessage:@""];
    [self setBusy:NO];
    [pool release];
}

#pragma mark Bindings

- (void)setLoaded:(BOOL)newLoaded
{
    loaded = newLoaded;
}

- (BOOL)loaded
{
    return loaded;
}

- (void)setBusy:(BOOL)newBusy
{
    busy = newBusy;
}

- (BOOL)busy
{
    return busy;
}

- (void)setMessage:(NSString*)newMsg
{
    message = newMsg;
}

- (NSString*)message
{
    return message;
}

@end