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{

}

// Identifier represents a parsed identifier
type Identifier struct {
	Unquoted *string           `parser:"  @Ident"`
	Quoted   *QuotedIdentifier `parser:"| @QuotIdent"`
}

var (
	sqlLexer = lexer.Must(lexer.Regexp(`(\s+)` +
		`|(?P<Timeword>(?i)\b(?:YEAR|MONTH|DAY|HOUR|MINUTE|SECOND|TIMEZONE_HOUR|TIMEZONE_MINUTE)\b)` +

	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 []any
	}{
		{"s.title", []any{"Murder on the Orient Express", "The Robots of Dawn", "Pigs Have Wings"}},