File Coverage

blib/lib/WebService/Hexonet/Connector/Response.pm

Criterion	Covered	Total	%
statement	230	234	98.2
branch	56	66	84.8
condition	11	18	61.1
subroutine	44	44	100.0
pod	27	28	96.4
total	368	390	94.3

package WebService::Hexonet::Connector::Response;

use 5.026_000;
use strict;
use warnings;
use WebService::Hexonet::Connector::Column;
use WebService::Hexonet::Connector::Record;
use parent qw(WebService::Hexonet::Connector::ResponseTemplate);
use POSIX qw(ceil floor);
use List::MoreUtils qw(first_index);
use Readonly;
Readonly my $INDEX_NOT_FOUND => -1;

use version 0.9917; our $VERSION = version->declare('v2.9.1');


sub new {
    my ( $class, $raw, $cmd, $ph ) = @_;
    my $self = WebService::Hexonet::Connector::ResponseTemplate->new($raw);
    # care about getting placeholder variables replaced
    if ( $self->{raw} =~ /[{][[:upper:]_]+[}]/gsmx ) {
        if ( !defined $ph ) {
            $ph = {};
        }
        foreach my $key ( keys %{$ph} ) {
            my $find    = "[{]${key}[}]";
            my $replace = $ph->{$key};
            $self->{raw} =~ s/$find/$replace/gsmx;
        }
        $self->{raw} =~ s/[{][[:upper:]_]+[}]//gsmx;
        $self = WebService::Hexonet::Connector::ResponseTemplate->new( $self->{raw} );
    }
    $self = bless $self, $class;
    $self->{command} = $cmd;
    if ( defined $self->{command}->{PASSWORD} ) {
        # make password no longer accessible
        $self->{command}->{PASSWORD} = '***';
    }
    $self->{columnkeys}  = [];
    $self->{columns}     = [];
    $self->{records}     = [];
    $self->{recordIndex} = 0;

    my $h = $self->getHash();
    if ( defined $h->{PROPERTY} ) {
        my @keys  = keys %{ $h->{PROPERTY} };
        my $count = 0;
        foreach my $key (@keys) {
            my @d = @{ $h->{PROPERTY}->{$key} };
            $self->addColumn( $key, @d );
            my $len = scalar @d;
            if ( $len > $count ) {
                $count = $len;
            }
        }
        $count--;
        for my $i ( 0 .. $count ) {
            my %d = ();
            foreach my $colkey (@keys) {
                my $col = $self->getColumn($colkey);
                if ( defined $col ) {
                    my $v = $col->getDataByIndex($i);
                    if ( defined $v ) {
                        $d{$colkey} = $v;
                    }
                }
            }
            $self->addRecord( \%d );
        }
    }
    return $self;
}


sub addColumn {
    my ( $self, $key, @data ) = @_;
    push @{ $self->{columns} }, WebService::Hexonet::Connector::Column->new( $key, @data );
    push @{ $self->{columnkeys} }, $key;
    return $self;
}


sub addRecord {
    my ( $self, $h ) = @_;
    push @{ $self->{records} }, WebService::Hexonet::Connector::Record->new($h);
    return $self;
}


sub getColumn {
    my ( $self, $key ) = @_;
    if ( $self->_hasColumn($key) ) {
        my $idx = first_index { $_ eq $key } @{ $self->{columnkeys} };
        return $self->{columns}[ $idx ];
    }
    return;
}


sub getColumnIndex {
    my ( $self, $key, $idx ) = @_;
    my $col = $self->getColumn($key);
    return $col->getDataByIndex($idx) if defined $col;
    return;
}


sub getColumnKeys {
    my $self = shift;
    return \@{ $self->{columnkeys} };
}


sub getColumns {
    my $self = shift;
    return \@{ $self->{columns} };
}


sub getCommand {
    my $self = shift;
    return $self->{command};
}


sub getCommandPlain {
    my $self = shift;
    my $str  = q{};
    foreach my $key ( sort keys %{ $self->{command} } ) {
        my $val = $self->{command}->{$key};
        $str .= "${key} = ${val}\n";
    }
    return $str;
}


sub getCurrentPageNumber {
    my $self  = shift;
    my $first = $self->getFirstRecordIndex();
    my $limit = $self->getRecordsLimitation();
    if ( defined $first && $limit > 0 ) {
        return floor( $first / $limit ) + 1;
    }
    return $INDEX_NOT_FOUND;
}


sub getCurrentRecord {
    my $self = shift;
    return $self->{records}[ $self->{recordIndex} ]
        if $self->_hasCurrentRecord();
    return;
}


sub getFirstRecordIndex {
    my $self = shift;
    my $col  = $self->getColumn('FIRST');
    if ( defined $col ) {
        my $f = $col->getDataByIndex(0);
        if ( defined $f ) {
            return int $f;
        }
    }
    my $len = scalar @{ $self->{records} };
    return 0 if ( $len > 0 );
    return;
}


sub getLastRecordIndex {
    my $self = shift;
    my $col  = $self->getColumn('LAST');
    if ( defined $col ) {
        my $l = $col->getDataByIndex(0);
        if ( defined $l ) {
            return int $l;
        }
    }
    my $len = $self->getRecordsCount();
    if ( $len > 0 ) {
        return ( $len - 1 );
    }
    return;
}


sub getListHash {
    my $self = shift;
    my @lh   = ();
    foreach my $rec ( @{ $self->getRecords() } ) {
        push @lh, $rec->getData();
    }
    my $r = {
        LIST => \@lh,
        meta => {
            columns => $self->getColumnKeys(),
            pg      => $self->getPagination()
        }
    };
    return $r;
}


sub getNextRecord {
    my $self = shift;
    return $self->{records}[ ++$self->{recordIndex} ]
        if ( $self->_hasNextRecord() );
    return;
}


sub getNextPageNumber {
    my $self = shift;
    my $cp   = $self->getCurrentPageNumber();
    if ( $cp < 0 ) {
        return $INDEX_NOT_FOUND;
    }
    my $page  = $cp + 1;
    my $pages = $self->getNumberOfPages();
    return $page if ( $page <= $pages );
    return $pages;
}


sub getNumberOfPages {
    my $self  = shift;
    my $t     = $self->getRecordsTotalCount();
    my $limit = $self->getRecordsLimitation();
    if ( $t > 0 && $limit > 0 ) {
        return ceil( $t / $limit );
    }
    return 0;
}


sub getPagination {
    my $self = shift;
    my $r    = {
        COUNT        => $self->getRecordsCount(),
        CURRENTPAGE  => $self->getCurrentPageNumber(),
        FIRST        => $self->getFirstRecordIndex(),
        LAST         => $self->getLastRecordIndex(),
        LIMIT        => $self->getRecordsLimitation(),
        NEXTPAGE     => $self->getNextPageNumber(),
        PAGES        => $self->getNumberOfPages(),
        PREVIOUSPAGE => $self->getPreviousPageNumber(),
        TOTAL        => $self->getRecordsTotalCount()
    };
    return $r;
}


sub getPreviousPageNumber {
    my $self = shift;
    my $cp   = $self->getCurrentPageNumber();
    if ( $cp < 0 ) {
        return $INDEX_NOT_FOUND;
    }
    my $np = $cp - 1;
    return $np if ( $np > 0 );
    return $INDEX_NOT_FOUND;
}


sub getPreviousRecord {
    my $self = shift;
    return $self->{records}[ --$self->{recordIndex} ]
        if ( $self->_hasPreviousRecord() );
    return;
}


sub getRecord {
    my ( $self, $idx ) = @_;
    if ( $idx >= 0 && $self->getRecordsCount() > $idx ) {
        return $self->{records}[ $idx ];
    }
    return;
}


sub getRecords {
    my $self = shift;
    return \@{ $self->{records} };
}


sub getRecordsCount {
    my $self = shift;
    my $len  = scalar @{ $self->{records} };
    return $len;
}


sub getRecordsTotalCount {
    my $self = shift;
    my $col  = $self->getColumn('TOTAL');
    if ( defined $col ) {
        my $t = $col->getDataByIndex(0);
        if ( defined $t ) {
            return int $t;
        }
    }
    return $self->getRecordsCount();
}


sub getRecordsLimitation {
    my $self = shift;
    my $col  = $self->getColumn('LIMIT');
    if ( defined $col ) {
        my $l = $col->getDataByIndex(0);
        if ( defined $l ) {
            return int $l;
        }
    }
    return $self->getRecordsCount();
}


sub hasNextPage {
    my $self = shift;
    my $cp   = $self->getCurrentPageNumber();
    if ( $cp < 0 ) {
        return 0;
    }
    my $np = $cp + 1;
    if ( $np <= $self->getNumberOfPages() ) {
        return 1;
    }
    return 0;
}


sub hasPreviousPage {
    my $self = shift;
    my $cp   = $self->getCurrentPageNumber();
    if ( $cp < 0 ) {
        return 0;
    }
    my $pp = $cp - 1;
    if ( $pp > 0 ) {
        return 1;
    }
    return 0;
}


sub rewindRecordList {
    my $self = shift;
    $self->{recordIndex} = 0;
    return $self;
}


sub _hasColumn {
    my ( $self, $key ) = @_;
    my $idx = first_index { $_ eq $key } @{ $self->{columnkeys} };
    return ( $idx > $INDEX_NOT_FOUND );
}


sub _hasCurrentRecord {
    my $self = shift;
    my $len  = scalar @{ $self->{records} };
    return ( $len > 0 && $self->{recordIndex} >= 0 && $self->{recordIndex} < $len );
}


sub _hasNextRecord {
    my $self = shift;
    my $next = $self->{recordIndex} + 1;
    my $len  = scalar @{ $self->{records} };
    return ( $self->_hasCurrentRecord() && $next < $len );
}


sub _hasPreviousRecord {
    my $self = shift;
    return ( $self->{recordIndex} > 0 && $self->_hasCurrentRecord() );
}

1;

__END__