use strict;

use warnings;

use FindBin;

use File::Basename qw/basename fileparse/;

use File::Copy 'copy';

my $top = $FindBin::Bin;

my $common = "$top/common";

my $common_uc = "$top/common_uc";

mkdir $common_uc unless -d $common_uc;

my @modules = grep { -f $_ } glob("$common/*");

for my $module (@modules) {

    my $module_base = basename $module;

    copy $module, "$common_uc/$module_base"

      or die "Can't move module file: $!";

}

my @dirs = grep { -d $_ } glob("$FindBin::Bin/common/*");

for my $dir (@dirs) {

    my $base_dir = basename $dir;

    my $model_dir_uc = "$common_uc/$base_dir";

    mkdir $model_dir_uc unless -d $model_dir_uc;

    my @files = grep { /table\d\.pm/ } glob("$dir/*");

    for my $file (@files) {

      my $content = do {

        open my $fh, '<', $file;

        local $/;

        <$fh>;

      };

      $content =~ s/table(\d)/TABLE$1/g;

      $content =~ s/TABLE2_alias/TABLE2_ALIAS/g;

      $content =~ s/key(\d)/KEY$1/g;

      my $base_name = (fileparse($file, qr/\..+$/))[0];

      $base_name = uc $base_name;

      my $new_file = "$common_uc/$base_dir/$base_name.pm";

      open my $fh, '>', $new_file

        or die "Can't write file: $!";

      print $fh $content;

    }

}