// This file is part of the happyDomain (R) project.
// Copyright (c) 2020-2026 happyDomain
// Authors: Pierre-Olivier Mercier, et al.
//
// This program is offered under a commercial and under the AGPL license.
// For commercial licensing, contact us at <contact@happydomain.org>.
//
// For AGPL licensing:
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero 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 Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <https://www.gnu.org/licenses/>.

//go:build standalone

package checker

import (
	"errors"
	"net/http"
	"strings"

	sdk "git.happydns.org/checker-sdk-go/checker"
)

func (p *srvProvider) RenderForm() []sdk.CheckerOptionField {
	return []sdk.CheckerOptionField{
		{
			Id:          "name",
			Type:        "string",
			Label:       "SRV record name to check",
			Placeholder: "_sip._tcp.example.com",
			Required:    true,
			Description: "Fully-qualified SRV owner name (e.g. _service._proto.domain).",
		},
	}
}

func (p *srvProvider) ParseForm(r *http.Request) (sdk.CheckerOptions, error) {
	name := strings.TrimSpace(r.FormValue("name"))
	if name == "" {
		return nil, errors.New("name is required")
	}
	name = strings.TrimSuffix(name, ".")

	// Split into subdomain + domain so collect's serviceDomain
	// (subdomain + "." + domain) reconstructs the full SRV owner.
	parts := strings.SplitN(name, ".", 2)
	sub := parts[0]
	parent := ""
	if len(parts) == 2 {
		parent = parts[1]
	} else {
		parent = name
		sub = ""
	}

	return sdk.CheckerOptions{
		"domain":    parent,
		"subdomain": sub,
	}, nil
}