package main

import (
	"bufio"
	"fmt"
	"os"

	mclookup "codehub.onpointcoding.net/sean/go-mclookup"
)

func main() {
	fmt.Printf("Minecraft Username Lookup -- by MrMelon\n")
	if len(os.Args) > 1 {
		for i := 1; i < len(os.Args); i++ {
			fmt.Printf("Find: " + os.Args[i])
			result, err := mclookup.LookupPlayer(os.Args[i])
			if err != nil {
				fmt.Printf("\rFail: %s\n", os.Args[i])
				_, _ = fmt.Fprintln(os.Stderr, "Internal error:", err)
				continue
			}
			fmt.Printf("\rDone: %s -- %s\n", result.Data.Player.ID, result.Data.Player.Username)
		}
	}
	fi, _ := os.Stdin.Stat()

	if (fi.Mode() & os.ModeCharDevice) == 0 {
		scanner := bufio.NewScanner(os.Stdin)
		for scanner.Scan() {
			fmt.Printf("Find: " + scanner.Text())
			result, err := mclookup.LookupPlayer(scanner.Text())
			if err != nil {
				fmt.Printf("\rFail: %s\n", scanner.Text())
				_, _ = fmt.Fprintln(os.Stderr, "Internal error:", err)
				continue
			}
			fmt.Printf("\rDone: %s -- %s\n", result.Data.Player.ID, result.Data.Player.Username)
		}
		if err := scanner.Err(); err != nil {
			_, _ = fmt.Fprintln(os.Stderr, "Failed to read pipe:", err)
		}
	}
}