#!/bin/bash

# This script is used to test the program

run_test_case() {
	echo "Test case $1"
	MAX=0
	MIN=10000000
	AVG=0
	ITER=$2
	N=$1
	MAX_ARGS=""
	for i in $(seq 1 $ITER)
	do
		ARG=$(seq -1000 1000 | shuf -n $N)
		OPS=$(./push_swap $ARG | wc -l)
		OK=$(./push_swap $ARG | ./checker_linux $ARG)
		if [ $OPS -gt $MAX ]
		then
			MAX_ARGS="Max: $OPS | $(echo $ARG | tr -d '\n')"
			MAX=$OPS
		fi
		if [ $OPS -lt $MIN ]
		then
			MIN=$OPS
		fi
		AVG=$((AVG + OPS))
		if [ $OK != "OK" ]
		then
			echo "================================"
			echo "Error"
			echo "Args: $ARG"
			echo "Ops: $OPS"
			echo "Checker: $OK"
			echo "================================"
			return
		fi
	done
	AVG=$((AVG / ITER))
	echo "Iterations: $ITER"
	echo "Max: $MAX"
	echo "Min: $MIN"
	echo "Average: $AVG"
	echo "--------------------------------"
	echo "Max Args: $MAX_ARGS"
	echo "--------------------------------"
	echo ""

}

run_test_case 1 10
run_test_case 2 10
run_test_case 3 200
run_test_case 5 200
run_test_case 50 100
run_test_case 100 100
run_test_case 500 50