package layer

import (
	"os"

	"forge.cadoles.com/cadoles/bouncer/internal/client"
	"forge.cadoles.com/cadoles/bouncer/internal/command/admin/apierr"
	clientFlag "forge.cadoles.com/cadoles/bouncer/internal/command/admin/flag"
	"forge.cadoles.com/cadoles/bouncer/internal/store"
	"github.com/pkg/errors"
	"github.com/urfave/cli/v2"
	"gitlab.com/wpetit/goweb/cli/format"
)

func QueryCommand() *cli.Command {
	return &cli.Command{
		Name:  "query",
		Usage: "Query layer definitions",
		Flags: clientFlag.ComposeFlags(
			&cli.StringSliceFlag{
				Name:  "with-type",
				Usage: "use `WITH_TYPE` as query filter",
			},
		),
		Action: func(ctx *cli.Context) error {
			baseFlags := clientFlag.GetBaseFlags(ctx)

			token, err := clientFlag.GetToken(baseFlags)
			if err != nil {
				return errors.WithStack(apierr.Wrap(err))
			}

			options := make([]client.QueryLayerDefinitionOptionFunc, 0)

			rawTypes := ctx.StringSlice("with-type")
			if len(rawTypes) > 0 {
				layerTypes := func(rawLayerTypes []string) []store.LayerType {
					layerTypes := make([]store.LayerType, len(rawLayerTypes))
					for i, layerType := range rawLayerTypes {
						layerTypes[i] = store.LayerType(layerType)
					}
					return layerTypes
				}(rawTypes)
				options = append(options, client.WithQueryLayerDefinitionTypes(layerTypes...))
			}

			client := client.New(baseFlags.ServerURL, client.WithToken(token))

			proxies, err := client.QueryLayerDefinition(ctx.Context, options...)
			if err != nil {
				return errors.WithStack(apierr.Wrap(err))
			}

			hints := layerDefinitionHints(baseFlags.OutputMode)

			if err := format.Write(baseFlags.Format, os.Stdout, hints, clientFlag.AsAnySlice(proxies)...); err != nil {
				return errors.WithStack(err)
			}

			return nil
		},
	}
}