package sql

import (
	"bytes"
	"testing"

	"github.com/alecthomas/participle"
	"github.com/alecthomas/participle/lexer"
)

func TestJSONPathElement(t *testing.T) {
	p := participle.MustBuild(
		&JSONPathElement{},
		participle.Lexer(sqlLexer),
		participle.CaseInsensitive("Keyword"),
		participle.CaseInsensitive("Timeword"),
	)

	j := JSONPathElement{}
	cases := []string{
		// Key

	f, err := os.Open(filepath.Join("jsondata", "books.json"))
	if err != nil {
		t.Fatal(err)
	}

	b, err := io.ReadAll(f)
	if err != nil {
		t.Fatal(err)
	}

	p := participle.MustBuild(
		&JSONPath{},
		participle.Lexer(sqlLexer),
		participle.CaseInsensitive("Keyword"),
	)
	cases := []struct {
		str string
		res []interface{}
	}{

		`|(?P<Int>\d+)` +
		`|(?P<LitString>'([^']*('')?)*')` +
		`|(?P<Operators><>|!=|<=|>=|\.\*|\[\*\]|[-+*/%,.()=<>\[\]])`,
	))

	// SQLParser is used to parse SQL statements
	SQLParser = participle.MustBuild(
		&Select{},
		participle.Lexer(sqlLexer),
		participle.CaseInsensitive("Keyword"),
		participle.CaseInsensitive("Timeword"),
	)