package cmd

import (
	"gitea.com/jolheiser/sip/config"
	"gitea.com/jolheiser/sip/prompt"

	"github.com/urfave/cli/v2"
	"go.jolheiser.com/beaver"
)

var (
	originFlag = &cli.StringFlag{
		Name:  "origin",
		Usage: "Default origin name",
		Value: "origin",
	}
	upstreamFlag = &cli.StringFlag{
		Name:  "upstream",
		Usage: "Default upstream name",
		Value: "upstream",
	}
)

var Config = cli.Command{
	Name:    "config",
	Aliases: []string{"cfg"},
	Usage:   "Modify Sip config",
	Action:  doConfig,
	Flags: []cli.Flag{
		originFlag,
		upstreamFlag,
	},
	Subcommands: []*cli.Command{
		{
			Name:  "origin",
			Usage: "Specify default origin name",
			Flags: []cli.Flag{
				originFlag,
			},
			Action: doConfigOrigin,
		},
		{
			Name:  "upstream",
			Usage: "Specify default upstream name",
			Flags: []cli.Flag{
				upstreamFlag,
			},
			Action: doConfigUpstream,
		},
	},
}

func doConfig(ctx *cli.Context) error {
	if err := doConfigOrigin(ctx); err != nil {
		return err
	}
	return doConfigUpstream(ctx)
}

func doConfigOrigin(ctx *cli.Context) error {
	origin, err := prompt.Input(ctx, originFlag, ctx.String("origin"), true)
	if err != nil {
		return err
	}

	config.Origin = origin
	if err := config.Save(); err != nil {
		return err
	}

	beaver.Info("Default origin saved!")
	return nil
}

func doConfigUpstream(ctx *cli.Context) error {
	upstream, err := prompt.Input(ctx, upstreamFlag, ctx.String("upstream"), true)
	if err != nil {
		return err
	}

	config.Upstream = upstream
	if err := config.Save(); err != nil {
		return err
	}

	beaver.Info("Default upstream saved!")
	return nil
}