package main

import (
	"context"
	"fmt"
	"log"
	"time"

	"git.ksdemosapps.com/kylesoda/pgx-learning/internal/config"
	"github.com/jackc/pgx/v5/pgxpool"
)

func dropTables(db *pgxpool.Pool, ctx context.Context) error {
	dropTableSQL := `DROP TABLE IF EXISTS tasks`

	_, err := db.Exec(ctx, dropTableSQL)
	if err != nil {
		return fmt.Errorf("error droping tasks table: %w", err)
	}

	return nil
}

func main() {
	ctx, cancel := context.WithTimeout(context.Background(), 20*time.Second)
	defer cancel()

	db, err := pgxpool.New(ctx, config.Db.Url)
	if err != nil {
		log.Fatalf("Unable to create connection pool: %v", err)
	}

	if err := dropTables(db, ctx); err != nil {
		log.Fatalf("Unexpected error: %v", err)
	} else {
		fmt.Println("Database reset completed succesfully")
	}

	defer db.Close()
}