package cisa

import (
	"encoding/json"
	"net/http"
	"sync"
	"time"

	"istheinternetonfire.app/internal/config"
	"istheinternetonfire.app/internal/httpclient"
)

var (
	mu   sync.Mutex
	Cisa CisaJSON
)

func Read() CisaJSON {
	mu.Lock()
	o := Cisa
	mu.Unlock()
	return o
}

func Start() {
	for {
		c := httpclient.NewClient(http.DefaultClient)
		d, err := c.Get(config.Cfg.RemoteURL)
		if err != nil {
			time.Sleep(time.Second * 120)
			continue
		}

		mu.Lock()
		if err := json.Unmarshal(d, &Cisa); err != nil {
			mu.Unlock()
			time.Sleep(time.Second * 120)
			continue
		}
		mu.Unlock()

		config.Cfg.Log.Info("obtained remote data")
		time.Sleep(time.Second * time.Duration(config.Cfg.RefreshSeconds))
	}
}