// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
//go:build script
// +build script

package js

import (
	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs"
)

var sharedCommonScripts []*serverconfigs.CommonScript

func SetCommonScripts(commonScripts []*serverconfigs.CommonScript) {
	sharedCommonScripts = commonScripts
}

func GetCommonScripts() []*serverconfigs.CommonScript {
	return sharedCommonScripts
}

func IsSameCommonScripts(commonScripts []*serverconfigs.CommonScript) bool {
	var oldScripts = sharedCommonScripts // 为了操作安全需要拷贝
	var newScripts = commonScripts
	if len(oldScripts) != len(newScripts) {
		return false
	}
	var oldMap = map[string]*serverconfigs.CommonScript{} // filename => CommonScript
	for _, script := range oldScripts {
		oldMap[script.Filename] = script
	}

	var newMap = map[string]*serverconfigs.CommonScript{} // filename => CommonScript
	for _, script := range newScripts {
		newMap[script.Filename] = script
	}

	for filename, oldScript := range oldMap {
		newScript, ok := newMap[filename]
		if !ok {
			return false
		}
		if oldScript.Code != newScript.Code {
			return false
		}
	}
	return true
}