package main

import (
	"github.com/rs/zerolog/log"
	bh "github.com/timshannon/bolthold"
	fact2 "github.com/velour/catbase/plugins/fact"
	_ "modernc.org/sqlite"
	"time"

	"github.com/jmoiron/sqlx"
)

type SQLFactoid struct {
	fact2.Factoid

	Created  int64
	Accessed int64
}

func migrateFacts(db *sqlx.DB, store *bh.Store) error {
	q := `select * from factoid`
	allFacts := []SQLFactoid{}
	if err := db.Select(&allFacts, q); err != nil {
		return err
	}

	for _, sqlf := range allFacts {
		f := sqlf.Factoid
		f.Accessed = time.Unix(sqlf.Accessed, 0)
		f.Created = time.Unix(sqlf.Created, 0)
		if err := store.Insert(bh.NextSequence(), &f); err != nil {
			return err
		}
	}

	log.Printf("Migrated %d facts", len(allFacts))

	q = `select * from factoid_alias`
	allAliases := []fact2.FactAlias{}

	if err := db.Select(&allAliases, q); err != nil {
		return err
	}

	for _, f := range allAliases {
		if err := store.Insert(f.Key(), &f); err != nil {
			return err
		}
	}

	log.Printf("Migrated %d aliases", len(allAliases))

	return nil
}