// Copyright 2022 wanderer <a_mirre at utb dot cz>
// SPDX-License-Identifier: GPL-3.0-or-later

package main

import (
	"flag"
	"log"
	"sync"

	"git.dotya.ml/wanderer/math-optim/algo"
	"git.dotya.ml/wanderer/math-optim/report"
)

var version = "development"

func run() {
	log.Println("starting math-optim version", "'"+version+"'")

	doPrint := flag.Bool("printreport", true, "print report.tex to console")
	generate := flag.Bool("generate", true, "run algos and generate plot pics/statistical tables (anew)")
	// TODO(me): add flag for plot output format: -plotout=(svg,eps,pdf)
	flag.Parse()

	if *generate {
		// atm we're only doing Random search and SHC
		algoCount := 2

		var wg sync.WaitGroup

		wg.Add(algoCount)

		var m sync.Mutex

		go algo.DoRandomSearch(&wg, &m)
		go algo.DoStochasticHillClimbing(&wg, &m)
		// go algo.DoStochasticHillClimbing100Neigh(&wg, &m)

		wg.Wait()

		pL, benchCount := algo.PrepComparisonOfMeans(&wg)

		report.SaveComparisonOfMeans(*pL, benchCount)
		report.SaveTexAllPics()
		report.SaveTexAllTables()
	}

	report.SaveAndPrint(*doPrint)

	log.Println("looks like we're done")
	log.Println("run an equivalent of `pdflatex -clean -shell-escape -interaction=nonstopmode ./report.tex` to get a pdf")
}