// SPDX-License-Identifier: Apache-2.0
// Copyright 2021 Authors of KubeArmor

package cmd

import (
	"github.com/kubearmor/kubearmor-client/log"
	"github.com/spf13/cobra"
)

var logOptions log.Options

// logCmd represents the log command
var logCmd = &cobra.Command{
	Use:   "logs",
	Short: "Observe Logs from KubeArmor",
	Long:  `Observe Logs from KubeArmor`,
	RunE: func(cmd *cobra.Command, args []string) error {
		log.StopChan = make(chan struct{})
		return log.StartObserver(client, logOptions)
	},
}

func init() {
	rootCmd.AddCommand(logCmd)

	logCmd.Flags().StringVar(&logOptions.GRPC, "gRPC", "", "gRPC server information")
	logCmd.Flags().BoolVar(&logOptions.Secure, "secure", false, "connect to kubearmor on an insecure connection")
	logCmd.Flags().StringVar(&logOptions.TlsCertPath, "tlsCertPath", "/var/lib/kubearmor/tls", "path to the ca.crt, client.crt, and client.key if certs are provided locally")
	logCmd.Flags().StringVar(&logOptions.TlsCertProvider, "tlsCertProvider", "self", "{self|external} self: dynamically crete client certificates, external: provide client certificate and key with --tlsCertPath")
	logCmd.Flags().BoolVar(&logOptions.ReadCAFromSecret, "readCAFromSecret", true, "true if ca cert to be read from k8s secret on cluster running kubearmor")
	logCmd.Flags().StringVar(&logOptions.MsgPath, "msgPath", "none", "Output location for messages, {path|stdout|none}")
	logCmd.Flags().StringVar(&logOptions.LogPath, "logPath", "stdout", "Output location for alerts and logs, {path|stdout|none}")
	logCmd.Flags().StringVar(&logOptions.LogFilter, "logFilter", "policy", "Filter for what kinds of alerts and logs to receive, {policy|system|all}")
	logCmd.Flags().BoolVar(&logOptions.JSON, "json", false, "Flag to print alerts and logs in the JSON format")
	logCmd.Flags().StringVarP(&logOptions.Output, "output", "o", "text", "Output format: text, json, or pretty-json")
	logCmd.Flags().StringVarP(&logOptions.Namespace, "namespace", "n", "", "k8s namespace filter")
	logCmd.Flags().StringVar(&logOptions.Operation, "operation", "", "Give the type of the operation (Eg:Process/File/Network)")
	logCmd.Flags().StringVar(&logOptions.LogType, "logType", "", "Log type you want (Eg:ContainerLog/HostLog) ")
	logCmd.Flags().StringVar(&logOptions.ContainerName, "container", "", "name of the container ")
	logCmd.Flags().StringVar(&logOptions.PodName, "pod", "", "name of the pod ")
	logCmd.Flags().StringVar(&logOptions.Resource, "resource", "", "command used by the user")
	logCmd.Flags().StringVar(&logOptions.Source, "source", "", "binary used by the system ")
	logCmd.Flags().Uint32Var(&logOptions.Limit, "limit", 0, "number of logs you want to see")
	logCmd.Flags().StringSliceVarP(&logOptions.Selector, "labels", "l", []string{}, "use the labels to select the endpoints")
}