File Coverage

blib/lib/Time/List.pm

Criterion	Covered	Total	%
statement	82	96	85.4
branch	29	40	72.5
condition	5	9	55.5
subroutine	9	9	100.0
pod	2	2	100.0
total	127	156	81.4

package Time::List;
use 5.008_001;
use strict;
use warnings;
use Time::Piece;
use Time::List::Rows;
use Class::Accessor::Lite;
use Time::List::Constant;

our $VERSION = '0.11';

my $unit_time = {
    DAY()   => 3600 * 24 ,
    WEEK()  => 3600 * 24 * 7 ,
    HOUR()  => 3600 ,
};

my %DEFAULTS = (
    time_unit       => DAY() ,
    output_type     => ARRAY() ,
    limit_rows      => 0 ,
    input_strftime_form    => '%Y-%m-%d %H:%M:%S',
    output_strftime_form   => '%Y-%m-%d %H:%M:%S',
    show_end_time   => 0 ,
    boundary_included => 1 ,
    end_time_separate_chars   => '~' ,
    create_summary => 0 ,
    summary_key_name => "summary"
);

Class::Accessor::Lite->mk_accessors(keys %DEFAULTS);

sub new {
    my $class = shift;

    my $self = bless {
        %DEFAULTS,
        @_ == 1 ? %{ $_[0] } : @_,
    }, $class;
    $self;
}

sub get_list{
    my ($self , $start_time , $end_time) = @_;

    my $output_type = $self->output_type;
    my $time_unit = $self->time_unit;
    my $input_strftime_form = $self->input_strftime_form;
    my $output_strftime_form = $self->output_strftime_form;

    my $time_array = [];
    my $show_end_time = $self->show_end_time;
    if($time_unit == MONTH){
        my $start_tp = Time::Piece->strptime($start_time , $input_strftime_form);
        my $end_tp = Time::Piece->strptime($end_time , $input_strftime_form);

        my ($start_year , $start_month) = ($start_tp->strftime('%Y') , $start_tp->strftime('%m'));

        my ($end_year , $end_month) = ($end_tp->strftime('%Y') , $end_tp->strftime('%m'));

        if($self->boundary_included){
            while($start_year < $end_year || ($start_year == $end_year && $start_month <= $end_month)){
                if($show_end_time){
                    my ( $next_year  , $next_month) = ($start_year , $start_month);
                    if(++$next_month > 12){
                        $next_month = 1;
                        $next_year++;
                    }
                    push @$time_array ,
                        Time::Piece->strptime("$start_year:$start_month" , '%Y:%m')->strftime('%s')
                        . "\t"
                        . (Time::Piece->strptime("$next_year:$next_month" , '%Y:%m')->strftime('%s') - 1);
                }else{
                    push @$time_array , Time::Piece->strptime("$start_year:$start_month" , '%Y:%m')->strftime('%s');
                }
                if(++$start_month > 12){
                    $start_month = 1;
                    $start_year ++;
                }
            }
        }else{
            while($start_year < $end_year || $start_month < $end_month){
                if($show_end_time){
                    my ( $next_year  , $next_month) = ($start_year , $start_month);
                    if(++$next_month > 12){
                        $next_month = 1;
                        $next_year++;
                    }
                    push @$time_array ,
                        Time::Piece->strptime("$start_year:$start_month" , '%Y:%m')->strftime('%s')
                        . "\t"
                        . (Time::Piece->strptime("$next_year:$next_month" , '%Y:%m')->strftime('%s') - 1);
                }else{
                    push @$time_array , Time::Piece->strptime("$start_year:$start_month" , '%Y:%m')->strftime('%s');
                }
                if(++$start_month > 12){
                    $start_month = 1;
                    $start_year ++;
                }
            }

        }
    }else{
        my $unit_time_value = $unit_time->{$time_unit};
        die 'set time unit' unless $unit_time_value;
        my $start_tp_time = Time::Piece->strptime($start_time , $input_strftime_form)->strftime('%s');
        my $start_posix_time = Time::Piece->strptime(
            localtime($start_tp_time + $unit_time_value - 1 , '%s')->strftime($time_unit == HOUR() ? '%Y-%m-%d %H:00:00' : '%Y-%m-%d 00:00:00') ,
            '%Y-%m-%d %H:%M:%S')
                ->strftime('%s');
        my $end_posix_time = Time::Piece->strptime($end_time , $input_strftime_form)->strftime('%s');

        if($self->boundary_included){
            if($show_end_time){
                push @$time_array ,
                    $start_posix_time
                    . "\t"
                    . ($start_posix_time + $unit_time_value - 1);
            }else{
                push @$time_array , $start_posix_time;
            }

            while($start_posix_time < $end_posix_time){
                $start_posix_time += $unit_time_value;
                if($show_end_time){
                    push @$time_array ,
                        $start_posix_time
                        . "\t"
                        . ($start_posix_time + $unit_time_value - 1);
                }else{
                    push @$time_array , $start_posix_time;
                }
            }
        }else{
            while($start_posix_time < $end_posix_time){
                if($show_end_time){
                    push @$time_array ,
                        $start_posix_time
                        . "\t"
                        . ($start_posix_time + $unit_time_value - 1);
                }else{
                    push @$time_array , $start_posix_time;
                }
                $start_posix_time += $unit_time_value;
            }
        }
    }

    my $end_time_separate_chars = $self->end_time_separate_chars;
    if($output_type == ARRAY){
        if($show_end_time){
            return [map{
                my ($t1 , $t2) = split("\t" , $_);
                localtime($t1)->strftime($output_strftime_form)
                . $end_time_separate_chars
                . localtime($t2)->strftime($output_strftime_form)
                }@$time_array];
        }else{
            return [map{localtime($_)->strftime($output_strftime_form)}@$time_array];
        }
    }elsif($output_type == HASH){
        if($show_end_time){
            return {
                map{
                    my ($t1 , $t2) = split("\t" , $_);
                    localtime($t1)->strftime($output_strftime_form)
                    . $end_time_separate_chars
                    . localtime($t2)->strftime($output_strftime_form) => {}
            }@$time_array};
        }else{
            return {map{localtime($_)->strftime($output_strftime_form) => {}}@$time_array};
        }
    }elsif($output_type == ROWS){
        my %args = %$self;
        Time::List::Rows->new(%args , time_array => $time_array);
    }else{
        die 'set output type';
    }
}

1;


1;
__END__