/*

 File: GridCalendarNewJobWindowController.m

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*/

#import "GridCalendarNewJobWindowController.h"

@implementation GridCalendarNewJobWindowController

- (void)windowDidLoad;

{

    [super windowDidLoad];

    _startDate = [[NSCalendarDate alloc] initWithYear:2005 month:1 day:1 hour:0 minute:0 second:0 timeZone:nil];

    _endDate = [[NSCalendarDate alloc] initWithYear:2005 month:12 day:1 hour:0 minute:0 second:0 timeZone:nil];

}

- (void)dealloc;

{

    [_startDate release];

    [_endDate release];

    [super dealloc];

}

- (NSDictionary *)jobSpecification;

{

    // put the dates in ascending order

    NSCalendarDate *startDate = [NSCalendarDate dateWithTimeIntervalSinceReferenceDate:[_startDate timeIntervalSinceReferenceDate]];

    NSCalendarDate *endDate = [NSCalendarDate dateWithTimeIntervalSinceReferenceDate:[_endDate timeIntervalSinceReferenceDate]];

    if ([startDate compare:endDate] == NSOrderedDescending) {

        NSCalendarDate *tempDate = startDate;

        startDate = endDate;

        endDate = tempDate;

    }

    // create the name

    int startYearInt = [startDate yearOfCommonEra];

    int startMonthInt = [startDate monthOfYear];

    int endYearInt = [endDate yearOfCommonEra];

    int endMonthInt = [endDate monthOfYear];

    NSString *name = [NSString stringWithFormat:@"Months from %.2f to %.2f", startYearInt + startMonthInt/100.0, endYearInt + endMonthInt/100.0];

    // create task prototypes

    NSString *taskCommand = @"/usr/bin/cal";

    NSMutableDictionary *taskPrototype = [NSMutableDictionary dictionary];

    [taskPrototype setObject:taskCommand forKey:XGJobSpecificationCommandKey];

    NSMutableDictionary *taskPrototypes = [NSMutableDictionary dictionary];

    NSString *taskPrototypeIdentifier = taskCommand;

    [taskPrototypes setObject:taskPrototype forKey:taskPrototypeIdentifier];

    // create task specifications

    NSMutableDictionary *taskSpecifications = [NSMutableDictionary dictionary];

    int currentYearInt = startYearInt;

    int currentMonthInt = startMonthInt;

    BOOL done = NO;

    while (done == NO) {

        NSString *currentMonth = [NSString stringWithFormat:@"%d", currentMonthInt];

        NSString *currentYear = [NSString stringWithFormat:@"%d", currentYearInt];

        NSArray *taskArguments = [NSArray arrayWithObjects:currentMonth, currentYear, nil];

        NSMutableDictionary *taskSpecification = [NSMutableDictionary dictionary];

        [taskSpecification setObject:taskPrototypeIdentifier forKey:XGJobSpecificationTaskPrototypeIdentifierKey];

        [taskSpecification setObject:taskArguments forKey:XGJobSpecificationArgumentsKey];

        NSString *taskIdentifier = [NSString stringWithFormat:@"%.2f", currentYearInt + currentMonthInt/100.0];

        [taskSpecifications setObject:taskSpecification forKey:taskIdentifier];

        if (currentYearInt == endYearInt && currentMonthInt == endMonthInt) {

            done = YES;

        }

        else {

            currentMonthInt += 1;

            if (currentMonthInt > 12) {

                currentMonthInt = 1;

                currentYearInt += 1;

            }

        }

    }

    // create job specification

    NSString *applicationIdentifier = @"com.apple.xgrid.sample.calendar";

    NSMutableDictionary *jobSpecification = [NSMutableDictionary dictionary];

    [jobSpecification setObject:name forKey:XGJobSpecificationNameKey];

    [jobSpecification setObject:applicationIdentifier forKey:XGJobSpecificationApplicationIdentifierKey];

    [jobSpecification setObject:taskPrototypes forKey:XGJobSpecificationTaskPrototypesKey];

    [jobSpecification setObject:taskSpecifications forKey:XGJobSpecificationTaskSpecificationsKey];

    return jobSpecification;

}

@end