clawgo/cmd/cmd_cron.go

package main

import (
	"fmt"
	"os"
	"path/filepath"
	"time"

	"github.com/YspCoder/clawgo/pkg/cron"
)

func cronCmd() {
	if len(os.Args) < 3 {
		cronHelp()
		return
	}

	subcommand := os.Args[2]

	dataDir := filepath.Join(filepath.Dir(getConfigPath()), "cron")
	cronStorePath := filepath.Join(dataDir, "jobs.json")

	switch subcommand {
	case "list":
		cronListCmd(cronStorePath)
	case "add":
		cronAddCmd(cronStorePath)
	case "remove":
		if len(os.Args) < 4 {
			fmt.Println("Usage: clawgo cron remove <job_id>")
			return
		}
		cronRemoveCmd(cronStorePath, os.Args[3])
	case "enable":
		cronEnableCmd(cronStorePath, false)
	case "disable":
		cronEnableCmd(cronStorePath, true)
	default:
		fmt.Printf("Unknown cron command: %s\n", subcommand)
		cronHelp()
	}
}

func cronHelp() {
	fmt.Println("\nCron commands:")
	fmt.Println("  list              List all scheduled jobs")
	fmt.Println("  add              Add a new scheduled job")
	fmt.Println("  remove <id>       Remove a job by ID")
	fmt.Println("  enable <id>      Enable a job")
	fmt.Println("  disable <id>     Disable a job")
	fmt.Println()
	fmt.Println("Add options:")
	fmt.Println("  -n, --name       Job name")
	fmt.Println("  -m, --message    Message for agent")
	fmt.Println("  -e, --every      Run every N seconds")
	fmt.Println("  -c, --cron       Cron expression (e.g. '0 9 * * *')")
	fmt.Println("  -d, --deliver     Deliver response to channel")
	fmt.Println("  --to             Recipient for delivery")
	fmt.Println("  --channel        Channel for delivery")
}

func cronListCmd(storePath string) {
	cs := cron.NewCronService(storePath, nil)
	jobs := cs.ListJobs(false)

	if len(jobs) == 0 {
		fmt.Println("No scheduled jobs.")
		return
	}

	fmt.Println("\nScheduled Jobs:")
	fmt.Println("----------------")
	for _, job := range jobs {
		var schedule string
		if job.Schedule.Kind == "every" && job.Schedule.EveryMS != nil {
			schedule = fmt.Sprintf("every %ds", *job.Schedule.EveryMS/1000)
		} else if job.Schedule.Kind == "cron" {
			schedule = job.Schedule.Expr
		} else {
			schedule = "one-time"
		}

		nextRun := "scheduled"
		if job.State.NextRunAtMS != nil {
			nextTime := time.UnixMilli(*job.State.NextRunAtMS)
			nextRun = nextTime.Format("2006-01-02 15:04")
		}

		status := "enabled"
		if !job.Enabled {
			status = "disabled"
		}

		fmt.Printf("  %s (%s)\n", job.Name, job.ID)
		fmt.Printf("    Schedule: %s\n", schedule)
		fmt.Printf("    Status: %s\n", status)
		fmt.Printf("    Next run: %s\n", nextRun)
	}
}

func cronAddCmd(storePath string) {
	name := ""
	message := ""
	var everySec *int64
	cronExpr := ""
	deliver := false
	channel := ""
	to := ""

	args := os.Args[3:]
	for i := 0; i < len(args); i++ {
		switch args[i] {
		case "-n", "--name":
			if i+1 < len(args) {
				name = args[i+1]
				i++
			}
		case "-m", "--message":
			if i+1 < len(args) {
				message = args[i+1]
				i++
			}
		case "-e", "--every":
			if i+1 < len(args) {
				var sec int64
				fmt.Sscanf(args[i+1], "%d", &sec)
				everySec = &sec
				i++
			}
		case "-c", "--cron":
			if i+1 < len(args) {
				cronExpr = args[i+1]
				i++
			}
		case "-d", "--deliver":
			deliver = true
		case "--to":
			if i+1 < len(args) {
				to = args[i+1]
				i++
			}
		case "--channel":
			if i+1 < len(args) {
				channel = args[i+1]
				i++
			}
		}
	}

	if name == "" {
		fmt.Println("Error: --name is required")
		return
	}

	if message == "" {
		fmt.Println("Error: --message is required")
		return
	}

	if everySec == nil && cronExpr == "" {
		fmt.Println("Error: Either --every or --cron must be specified")
		return
	}

	var schedule cron.CronSchedule
	if everySec != nil {
		everyMS := *everySec * 1000
		schedule = cron.CronSchedule{Kind: "every", EveryMS: &everyMS}
	} else {
		schedule = cron.CronSchedule{Kind: "cron", Expr: cronExpr}
	}

	cs := cron.NewCronService(storePath, nil)
	job, err := cs.AddJob(name, schedule, message, deliver, channel, to)
	if err != nil {
		fmt.Printf("Error adding job: %v\n", err)
		return
	}

	fmt.Printf("Added job '%s' (%s)\n", job.Name, job.ID)
}

func cronRemoveCmd(storePath, jobID string) {
	cs := cron.NewCronService(storePath, nil)
	if cs.RemoveJob(jobID) {
		fmt.Printf("Removed job %s\n", jobID)
	} else {
		fmt.Printf("Job %s not found\n", jobID)
	}
}

func cronEnableCmd(storePath string, disable bool) {
	if len(os.Args) < 4 {
		fmt.Println("Usage: clawgo cron enable/disable <job_id>")
		return
	}

	jobID := os.Args[3]
	cs := cron.NewCronService(storePath, nil)
	enabled := !disable

	job := cs.EnableJob(jobID, enabled)
	if job != nil {
		status := "enabled"
		if disable {
			status = "disabled"
		}
		fmt.Printf("Job '%s' %s\n", job.Name, status)
	} else {
		fmt.Printf("Job %s not found\n", jobID)
	}
}