package simplesql_test

import (
	"context"
	"embed"
	"testing"

	ssql "git.simplesystems.tech/simplesystems/simple-sql"
	_ "github.com/mattn/go-sqlite3"
)

//go:embed sqlq
var sqlQueries embed.FS

type user struct {
	Username string `db:"username"`
}

func TestNew(t *testing.T) {
	// SQL to create a test table and users
	initSQL := `CREATE TABLE users(id INT, username VARCHAR);INSERT INTO users (id, username) VALUES (1, 'u1'), (2, 'u2');`

	// Create in-memory db for test
	db, err := ssql.New(context.TODO(), "sqlite3", "file:temp.db?mode=memory", sqlQueries, initSQL)
	if err != nil {
		t.Fatalf("opening db: %v", err)
	}
	defer db.Close()

	// Get a user from the table, using the prepared statement
	var res user
	if err := db.Get("get_user", &res, map[string]interface{}{"user_id": "2"}); err != nil {
		t.Fatalf("getting user: %v", err)
	}

	if res.Username != "u2" {
		t.Errorf("expecting u2, but got %s", res.Username)
	}
}