#!/usr/bin/env perl

use strict;
use warnings;
use diagnostics;

use FindBin;
use lib $FindBin::Bin;

use Util;
use TUI;

use feature 'say';

my $date = Util::date_now;

my $local_root            = '/home/christoph/Notes/TU/MastersThesis/FailNix';
my $local_builds_dir      = "$local_root/builds";
my $local_experiments_dir = "$local_root/targets/wasm-module";
my $justbin               = "$local_root/just-bin/just";
my $justfile              = "$local_root/scripts/nixos.just";

my @targets = ( "fail", "linux", "linux-baremetal" );
my @modes   = ( "c",    "aot",   "interp" );

sub just {
    say "Running: just @_...";
    system("$justbin -d $local_root -f $justfile @_")
      and die "Build failed";
}

# Find and select experiments
my @experiments = map { s/\.cpp//r } Util::find_files($local_experiments_dir);
my @selected_experiments =
  TUI::select_from_list( "Select Experiments to Build", 1, @experiments );
die "No experiment selected" unless @selected_experiments;

# Select targets
my @selected_targets =
  TUI::select_from_list( "Select Targets Platforms", 1, @targets );
die "No target selected" unless @selected_targets;

# Select modes
my @selected_modes =
  TUI::select_from_list( "Select Execution Modes", 1, @modes );
die "No mode selected" unless @selected_modes;

# Build everything
# TODO: linux-baremetal target is broken
system( "mkdir", "-p", "$local_builds_dir" );
foreach my $experiment (@selected_experiments) {
    foreach my $target (@selected_targets) {
        foreach my $mode (@selected_modes) {
            just( "build", $experiment, $target, $mode );
            system(
                join " ",
                (
                    "mv",
                    "$local_root/build-$experiment",
                    "$local_builds_dir/${date}_$experiment-$target-$mode",
                )
            );
        }
    }
}