package translators

import (
	"context"
	"fmt"
	"strings"

	"git.mstar.dev/mstar/linstrom/config"
	"git.mstar.dev/mstar/linstrom/storage-new/dbgen"
	"git.mstar.dev/mstar/linstrom/storage-new/models"
)

type ActivityAcceptOut struct {
	Context any    `json:"@context,omitempty"`
	Id      string `json:"id"`
	Type    string `json:"type"`
	Actor   string `json:"actor"`
	Object  any    `json:"object"`
}

func AcceptFromStorage(ctx context.Context, id string) (*ActivityAcceptOut, error) {
	a := dbgen.Activity
	activity, err := a.Where(a.Id.Eq(id), a.Type.Eq(string(models.ActivityAccept))).First()
	if err != nil {
		return nil, err
	}
	// switch activity.ObjectType {
	// case models.ActivitystreamsActivityTargetFollow:
	// default:
	// 	return nil, errors.New("unknown activity target type")
	// }
	follow, err := FollowFromStorage(ctx, activity.ObjectId)
	if err != nil {
		return nil, err
	}
	var outId string
	if strings.HasPrefix(id, "http") {
		outId = id
	} else {
		outId = fmt.Sprintf("%s/api/activitypub/activity/accept/%s", config.GlobalConfig.General.GetFullPublicUrl(), id)
	}
	return &ActivityAcceptOut{
		Id:     outId,
		Actor:  follow.Object.(string),
		Type:   "Accept",
		Object: follow,
	}, nil
}