// Fenrir console screen reader.
// Copyright (c) 2026 Storm Dragon
// SPDX-License-Identifier: GPL-3.0-or-later
//
// This program is free software: you can redistribute it and/or modify it
// under the terms of the GNU General Public License as published by the Free
// Software Foundation, either version 3 of the License, or (at your option)
// any later version.
//
// This program is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
// more details.
//
// You should have received a copy of the GNU General Public License along with
// this program. If not, see <https://www.gnu.org/licenses/gpl-3.0.html>.

package review

import (
	"git.stormux.org/storm/fenrir/internal/i18n"
	"strconv"
	"strings"
	"unicode"
)

func (r *Review) firstText() string {
	if strings.TrimSpace(r.screen.Text(r.y)) == "" {
		return i18n.T("line is empty")
	}
	r.x = 0
	for r.x < r.screen.Cols-1 && unicode.IsSpace(r.screen.Line(r.y)[r.x]) {
		r.x++
	}
	r.result.After.Text = i18n.Format("first character in line indent {0}", strconv.Itoa(r.x))
	return r.currentCharacter()
}