package auth

import (
	"net/http"

	"gitea.konchin.com/ytshih/inp2025/middlewares"
	"gitea.konchin.com/ytshih/inp2025/models"
	"gitea.konchin.com/ytshih/inp2025/types"
	"gitea.konchin.com/ytshih/inp2025/utils"

	"github.com/uptrace/bunrouter"
)

func (self *Handlers) PostLogin(
	w http.ResponseWriter,
	req bunrouter.Request,
) error {
	ctx := req.Context()
	user, ok := ctx.Value(types.UserKey).(models.User)
	if !ok {
		return middlewares.HTTPError{
			StatusCode: http.StatusUnauthorized,
			Message:    "user not login",
		}
	}

	res, err := self.db.NewUpdate().
		Model((*models.User)(nil)).
		Set("login_count = login_count + ?", 1).
		Set("is_logged = ?", true).
		Where("is_logged = ?", false).
		Where("username = ?", user.Username).
		Exec(ctx)
	if err != nil {
		return middlewares.HTTPError{
			StatusCode:  http.StatusInternalServerError,
			Message:     "failed to update login count",
			OriginError: err,
		}
	}
	if cnt, err := res.RowsAffected(); err != nil || cnt == 0 {
		if err != nil {
			return middlewares.HTTPError{
				StatusCode:  http.StatusInternalServerError,
				Message:     "failed to get affected row count",
				OriginError: err,
			}
		}
		// debug
		return utils.Success(w)
		if cnt == 0 {
			return middlewares.HTTPError{
				StatusCode: http.StatusUnauthorized,
				Message:    "already logged in",
			}
		}
	}
	return utils.Success(w)
}