package controller

import (
	"crypto/rand"
	"encoding/hex"
	"fmt"
	"time"

	"ezops/pkg/scriptrunner"

	"gorm.io/gorm"
)

// randomCode returns a short unique code for records that require a unique
// string identifier (e.g. playbooks). It combines a unix timestamp with 4
// random hex bytes to guarantee uniqueness even under rapid sequential inserts.
func randomCode(prefix string) string {
	b := make([]byte, 4)
	_, _ = rand.Read(b)
	return fmt.Sprintf("%s-%d-%s", prefix, time.Now().Unix(), hex.EncodeToString(b))
}

// runLocal 委托 scriptrunner 在本机执行脚本（含运行时预检） // Logan.Li
func runLocal(scriptType, content string, timeoutSec int) (output string, exitCode int, durationMs int) {
	output, exitCode, durationMs, _ = scriptrunner.Run(scriptType, content, timeoutSec)
	return output, exitCode, durationMs
}

// AutomationHandler 自动化运维处理器
type AutomationHandler struct {
	db *gorm.DB
}

// NewAutomationHandler 创建自动化运维处理器
func NewAutomationHandler(db *gorm.DB) *AutomationHandler {
	return &AutomationHandler{db: db}
}