package repostatus

import (
	"os"
	"os/exec"
	"path/filepath"
	"strings"
	"time"

	"github.com/go-cmd/cmd"
	"go.wit.com/lib/gui/shell"
	"go.wit.com/log"
)

func (rs *RepoStatus) Run(cmd []string) cmd.Status {
	path := rs.realPath.String()
	r := shell.PathRun(path, cmd)
	output := strings.Join(r.Stdout, "\n")
	if r.Error != nil {
		log.Log(WARN, "cmd:", cmd)
		log.Log(WARN, "ouptput:", output)
		log.Log(WARN, "failed with error:", r.Error)
	}
	return r
}

// Set the path to the package
func getfiles(pathToPackage string) {
	// List files in the directory
	err := filepath.Walk(pathToPackage, nil) // compiles but crashes
	if err == nil {
		log.Log(INFO, "directory ok", pathToPackage)
	} else {
		log.Warn("directory wrong", pathToPackage)
	}
}

func IsDirectory(path string) bool {
	info, err := os.Stat(path)
	if err != nil {
		return false
	}
	return info.IsDir()
}

func (rs *RepoStatus) Exists(filename string) bool {
	if rs == nil {
		log.Warn("rs == nil for Exists()")
		panic(-1)
	}
	testf := filepath.Join(rs.Path(), filename)
	if Exists(testf) {
		return true
	}
	return false
}

func (rs *RepoStatus) mtime(filename string) (time.Time, error) {
	pathf := filepath.Join(rs.Path(), filename)
	statf, err := os.Stat(pathf)
	if err == nil {
		return statf.ModTime(), nil
	}
	log.Log(REPOWARN, "mtime() error", pathf, err)
	return time.Now(), err
}

// returns true if the file exists
func Exists(file string) bool {
	_, err := os.Stat(file)
	if err != nil {
		return false
	}
	return true
}

/*
func getDurationStamp(t time.Time) string {

	// Get the current time
	currentTime := time.Now()

	// Calculate the duration between t current time
	duration := currentTime.Sub(t)

	return formatDuration(duration)
}

func formatDuration(d time.Duration) string {
	seconds := int(d.Seconds()) % 60
	minutes := int(d.Minutes()) % 60
	hours := int(d.Hours()) % 24
	days := int(d.Hours()) / 24
	years := int(d.Hours()) / (24 * 365)

	result := ""
	if years > 0 {
		result += fmt.Sprintf("%dy ", years)
		return result
	}
	if days > 0 {
		result += fmt.Sprintf("%dd ", days)
		return result
	}
	if hours > 0 {
		result += fmt.Sprintf("%dh ", hours)
		return result
	}
	if minutes > 0 {
		result += fmt.Sprintf("%dm ", minutes)
		return result
	}
	if seconds > 0 {
		result += fmt.Sprintf("%ds", seconds)
	}
	return result
}
*/

func (rs *RepoStatus) XtermNohup(cmdline string) {
	shell.XtermCmd(rs.Path(), []string{cmdline})
}
func (rs *RepoStatus) Xterm(cmdline string) {
	shell.XtermCmd(rs.Path(), []string{cmdline})
}
func (rs *RepoStatus) XtermWait(cmdline string) {
	shell.XtermCmdWait(rs.Path(), []string{cmdline})
}

func (rs *RepoStatus) XtermBash(args []string) {
	var argsX = []string{"-geometry", "120x40"}
	tmp := strings.Join(args, " ") + ";bash"
	argsX = append(argsX, "-e", "bash", "-c", tmp)
	argsX = append(argsX, args...)
	log.Info("xterm cmd=", argsX)
	// set less to not exit on small diff's
	os.Setenv("LESS", "-+F -+X -R")
	cmd := exec.Command("xterm", argsX...)
	path := rs.realPath.String()
	cmd.Dir = path
	if err := cmd.Run(); err != nil {
		log.Log(WARN, "xterm.Run() failed")
		log.Log(WARN, "path =", path)
		log.Log(WARN, "cmd = xterm", argsX)
	} else {
		log.Log(WARN, "xterm.Run() worked")
		log.Log(WARN, "path =", path)
		log.Log(WARN, "cmd = xterm", argsX)
	}
}

func (rs *RepoStatus) DoAll(all [][]string) bool {
	for _, cmd := range all {
		log.Log(WARN, "doAll() RUNNING: cmd =", cmd)
		r := rs.Run(cmd)
		if r.Error != nil {
			log.Log(WARN, "doAll() err =", r.Error)
			log.Log(WARN, "doAll() out =", r.Stdout)
			return false
		}
	}
	return true
}