/*
Copyright © 2026 Thomas von Dein

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 <http://www.gnu.org/licenses/>.
*/
package es

import (
	"context"
	"log"
	"log/slog"

	"codeberg.org/scip/esctl/pkg/cfg"
)

func IndexList(conf *cfg.Config) error {
	res, err := conf.ES.Cat.Indices().Do(context.Background())
	if err != nil {
		log.Fatalf("Error getting indicies: %s", err)
	}

	slog.Debug("ES result", "indicies", res)

	size := len(res)

	if conf.MaxItems > 0 {
		if size > conf.MaxItems {
			size = conf.MaxItems
		}
	}

	table := NewTable(size)

	table.headers = []string{bold("NAME"), bold("SIZE"), bold("DOCSCOUNT")}

	for idx, index := range res {
		name := Colorize(*index.Health, *index.Index)

		table.entries[idx] = []string{name, *index.DatasetSize, *index.DocsCount}

		if idx == size-1 {
			break
		}
	}

	table.Sort()
	table.PrintMarkdown()

	return nil
}