run_and_store_predictions.fish

#!/bin/fish

# NOTE: May only be run from the project root
if test -f "./run_and_store_predictions.fish"
	echo "correct calling directory"
else
	return -1
end

# set skip 0
# for current_to_analyse in (ls -1 user_recordings/ | tail -n (math 36 - $skip))

# NOTE: for each file in user_files:
for current_to_analyse in (ls -1 user_recordings/ )

	# NOTE: Run cargo run, and collect results in `./predictions.csv` and `./ground_truth.csv`
	# set -l current_to_analyse "standard_experienced-user_trial-1"
	cargo run --release ./user_recordings/$current_to_analyse &>/dev/null &
	set -l rust_pid $last_pid
	trap "kill $rust_pid" EXIT
	if kill -0 $rust_pid &>/dev/null 
		echo "Started new session on file $current_to_analyse with rust pid $rust_pid"
	else
		while true
			echo "PID ($pid) NOT SUCCESFULLY SAVED"
			sleep 1
		end
	end

	# NOTE: Detect once running is done (idea, both predictions.csv and ground_truth.csv 
	# will be stable for > 5 second)

	# give time for stuff to update
	sleep 5
	set file_time (stat -c %Y prediction.csv)
	set actual_time (date +%s)
	set diff (math "$actual_time - $file_time")
	while test $diff -le 5
		echo "Not finished yet, with time diff of $diff, at of $actual_time, and file_t of $file_time"
		sleep 5
		set file_time (stat -c %Y ./prediction.csv)
		set actual_time (date +%s)
		set diff (math "$actual_time - $file_time")
	end

	# NOTE: move both files to `./data_analysis/data/` with a corresponding name (use some string manip)
	# mv ./prediction.csv ./data_analysis/6_temporal_frames_data/prediction_$current_to_analyse
	mv ./ground_truth.csv ./data_analysis/recalculated_ground_truths/ground_truth_$current_to_analyse

	# give some time for the moving
	kill $rust_pid
	while kill -0 $rust_pid &>/dev/null
		echo "RUST IS STILL RUNNING"
		sleep 1
	end
	sleep 3
# continue on for other files
end