// Copyright 2025 Emiliano Spinella (eminwux)
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// SPDX-License-Identifier: Apache-2.0

package apidaemon

import "time"

type Daemon interface {
	Start() error
	Stop() error
	Restart() error
	Status() (Status, error)
}

type Status int

const (
	StatusRunning Status = iota
	StatusStopped
	StatusRestarting
	StatusStarting
	StatusStopping
)

type DaemonDoc struct {
	Metadata DaemonMetadata
	Spec     DaemonSpec
	Status   DaemonStatus
}

type DaemonMetadata struct {
	Name   string
	Labels map[string]string
}

type DaemonSpec struct {
	RunPath    string
	ConfigFile string
	LogFile    string
	LogLevel   string
	SocketFile string
	Listeners  []DaemonListener
}

type DaemonListener struct {
	Address string
	Port    int
}

type DaemonStatus struct {
	State     DaemonState
	StartedAt time.Time
}

type DaemonState int

const (
	DaemonStateRunning DaemonState = iota
	DaemonStateStopped
	DaemonStateRestarting
	DaemonStateStarting
	DaemonStateStopping
)
