package main

import (
	"context"
	"fmt"
	"log"
	"log/slog"
	"net/mail"
	"os"
	"os/exec"
	"runtime/debug"

	"gitea.kleinsense.nl/DariusKlein/kleinTodo/client/todo/clientCommon/config"
	"github.com/urfave/cli/v3"
)

var cfg config.Config

func main() {
	var err error
	cfg, err = config.ReadConfig()
	if err != nil {
		slog.Error(err.Error())
	}

	app := &cli.Command{
		Name:        "Todo",
		Usage:       "kleinTodo client",
		UsageText:   "Todo [command] [arguments...]",
		Version:     "v0.1.0",
		HideVersion: true,
		Authors: []any{
			mail.Address{
				Name:    "Darius",
				Address: "darius.klein@dariusklein.nl",
			},
		},
		DefaultCommand: "todo",
		Commands:       commands(),
	}

	if err := app.Run(context.Background(), os.Args); err != nil {
		log.Fatal(err)
	}
}

func commands() []*cli.Command {
	return []*cli.Command{
		config.Category(),
		Login(),
		Sync(),
		Add(),
		Todo(),
		{
			Name:  "update",
			Usage: "Update the vennexCLI to a specific version",
			Flags: []cli.Flag{
				&cli.StringFlag{
					Name:  "version",
					Usage: "The version label to install (e.g., v1.2.0, main, latest)",
					Value: "latest",
				},
			},
			Action: runUpdate,
		},
	}
}

func runUpdate(ctx context.Context, command *cli.Command) error {
	var pkgPath = "unknown"
	info, ok := debug.ReadBuildInfo()
	if ok {
		pkgPath = info.Main.Path
	}

	pkg := fmt.Sprintf("%s@%s", pkgPath, command.String("version"))

	slog.Info(fmt.Sprintf("Updating to %s...\n", pkg))

	cmd := exec.Command("go", "install", pkg)

	cmd.Stdout = os.Stdout
	cmd.Stderr = os.Stderr

	err := cmd.Run()
	if err != nil {
		slog.Error("Update failed:", "error", err)
		return err
	}

	slog.Info("Update successful!")

	return nil
}