package cache

import (
	"recook/internal/dbc"
	"recook/internal/model/express"
	"sync"
)

var cacheExpress map[string]string
var expressCompList []string

var once sync.Once

func GetExpressCompCode(name string) string {
	once.Do(func() {
		cacheExpress = map[string]string{}
		var list []express.Company
		dbc.DB.Find(&list)
		for _, v := range list {
			cacheExpress[v.Name] = v.Code
			expressCompList = append(expressCompList, v.Name)
		}
	})
	if len(name) == 0 {
		return ""
	}
	return cacheExpress[name]
}

func GetExpressComps() []string {
	if len(expressCompList) == 0 {
		GetExpressCompCode("")
	}
	return expressCompList
}