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

package report

//go:generate go run gen.go

import (
	"fmt"
	"io"
	"log"
	"os"
)

const (
	outPrefix = "out/"
	texDir    = "tex/"
	picsDir   = "pics/"
)

// GetPicsDirPrefix returns the path to the folder meant for tex files.
func GetTexDir() string {
	return outPrefix + texDir
}

// GetPicsDirPrefix returns the path to the folder meant for plot pics.
func GetPicsDir() string {
	return outPrefix + picsDir
}

// Print prints stats in a report format.
func Print() {
	fmt.Fprint(os.Stderr, "\n* printing the report...\n\n")

	// when run from the repo root
	fname := GetTexDir() + "report.tex"

	fh, err := os.Open(fname)
	if err != nil {
		log.Fatal(err)
	}

	_, err = io.Copy(os.Stdout, fh)
	if err != nil {
		log.Fatal(err)
	}
}