package store

import (
	"context"
	"database/sql"
	"encoding/json"

	"g.fc.run/ai/byre/internal/api"
)

func (s *Store) UpdateNotificationPrefs(ctx context.Context, login string, prefs api.NotificationPrefs) (api.User, error) {
	b, err := json.Marshal(prefs)
	if err != nil {
		return api.User{}, err
	}
	err = s.write(ctx, func(tx *sql.Tx, emit emitFunc) error {
		_, err := tx.ExecContext(ctx, `UPDATE users SET notification_prefs = ? WHERE login = ?`, string(b), login)
		if err != nil {
			return err
		}
		return emit(api.Event{Kind: "user.updated", Actor: login, Payload: map[string]any{"login": login}})
	})
	if err != nil {
		return api.User{}, err
	}
	return s.GetUser(ctx, login)
}

func (s *Store) UpdateDefaultModel(ctx context.Context, login, model string) (api.User, error) {
	err := s.write(ctx, func(tx *sql.Tx, emit emitFunc) error {
		_, err := tx.ExecContext(ctx, `UPDATE users SET default_model = ? WHERE login = ?`, model, login)
		if err != nil {
			return err
		}
		return emit(api.Event{Kind: "user.updated", Actor: login, Payload: map[string]any{"login": login}})
	})
	if err != nil {
		return api.User{}, err
	}
	return s.GetUser(ctx, login)
}