package Ocsinventory::Agent::Backend::OS::MacOS::Storages;

use strict;

sub check {return can_load('Mac::SysProfile');}

sub getManufacturer {
  my $model = shift;
  if($model =~ /(maxtor|western|sony|compaq|hewlett packard|ibm|seagate|toshiba|fujitsu|lg|samsung|nec|transcend|matshita|pioneer)/i) {
    return ucfirst(lc($1));
  }
  elsif ($model =~ /^HP/) {
    return "Hewlett Packard";
  }
  elsif ($model =~ /^WDC/) {
    return "Western Digital";
  }
  elsif ($model =~ /^ST/) {
    return "Seagate";
  }
  elsif ($model =~ /^HD/ or $model =~ /^IC/ or $model =~ /^HU/) {
    return "Hitachi";
  }
}

sub run {

  my $params = shift;
  my $logger = $params->{logger};
  my $inventory = $params->{inventory};

  my $devices = {};

  my $prof = Mac::SysProfile->new();

  # Get SATA Drives
  my $sata = $prof->gettype('SPSerialATADataType');

  return undef unless( ref($sata) eq 'HASH' );
  
  use Data::Dumper;

  foreach my $x ( keys %$sata ) {
    my $controller = $sata->{$x};
    foreach my $y ( keys %$controller ) {
      next unless( ref($sata->{$x}->{$y}) eq 'HASH' );
      my $drive = $sata->{$x}->{$y};

      my $description;
      if ( $y =~ /DVD/i || $y =~ /CD/i ) {
        $description = 'CD-ROM Drive';
      }
      else {
        $description = 'Disk drive';
      }

      my $size = $drive->{'Capacity'};
      $size =~ s/ GB//;
      $size *= 1024;

      my $manufacturer = getManufacturer($y);

      my $model = $drive->{'Model'};
      $model =~ s/\s*$manufacturer\s*//i;

      $devices->{$y} = {
        NAME => $y,
        SERIAL => $drive->{'Serial Number'},
        DISKSIZE => $size,
        FIRMWARE => $drive->{'Revision'},
        MANUFACTURER => $manufacturer,
        DESCRIPTION => $description,
        MODEL => $model
      };
    }
  }
  
  # Get PATA Drives
  my $pata = $prof->gettype('SPParallelATADataType');
  
  foreach my $x ( keys %$pata ) {
    my $controller = $pata->{$x};
    foreach my $y ( keys %$controller ) {
      next unless ( ref($pata->{$x}->{$y}) eq 'HASH' );
      my $drive = $pata->{$x}->{$y};
      
      my $description;
      if ( $y =~ /DVD/i || $y =~ /CD/i ) {
        $description = 'CD-ROM Drive';
      }
      else {
        $description = 'Disk drive';
      }
      
      my $manufacturer = getManufacturer($y);
      
      my $model = $drive->{'Model'};
      
      my $size;
      
      $devices->{$y} = {
        NAME => $y,
        SERIAL => $drive->{'Serial Number'},
        DISKSIZE => $size,
        FIRMWARE => $drive->{'Revision'},
        MANUFACTURER => $manufacturer,
        DESCRIPTION => $description,
        MODEL => $model
      };
    }
  }

  foreach my $device ( keys %$devices ) {
    $inventory->addStorages($devices->{$device});
  }
  
#  warn Dumper($devices);

}

1;
