package main

import (
	"encoding/json"
	"time"

	//"github.com/robfig/cron/v3"
	"gopkg.in/robfig/cron.v3"
)

func startCron() *cron.Cron {
	c := cron.New(cron.WithLocation(time.UTC))
	c.AddFunc("15 7,15,23 * * *", cronSendWarReport)
	c.AddFunc("58 6,14,22 * * *", cronSetDef)
	c.AddFunc("02 1,3,5,9,11,13,17,19,21 * * *", cronGetHammerTime)
	c.AddFunc("10 7,15,23 * * *", cronGetHammerTime)
	c.AddFunc("13 3,7,11,15,19,23 * * *", cronTribute)
	c.Start()
	return c
}

func stopCron(c *cron.Cron) {
	c.Stop()
	return
}

func cronSendWarReport() {
	muxClients.RLock()
	for _, c := range clients {
		if c.Active {
			p := JobPayloadMsgFwd{
				ChatID64: cfg.Bot.Reportchat,
			}
			b, _ := json.Marshal(&p)
			err := createJobCallback(cacheObjSubType[`job_msg_fwd`], c.TGUserID64, cacheObjSubType[`msg_report_ack`], b, 1*time.Minute)
			logOnError(err, "cronSendWarReport : createJobCallback")
			clientSendCWMsgDelay(c.TGUserID64, `/report`, 0)
		}
	}
	muxClients.RUnlock()
	return
}

func cronTribute() {
	muxClients.RLock()
	for _, c := range clients {
		if c.Active {
			log.Printf("cronTribute : class %s (%s)\n", c.CWClass, c.Login)
			if c.CWClass == `Knight` {
				log.Printf("cronTribute : sending tribute\n", c.CWClass, c.Login)
				clientSendCWMsgDelay(c.TGUserID64, `/tributes`, 0)
			}
		}
	}
	muxClients.RUnlock()
	return
}

func cronSetDef() {
	muxClients.RLock()
	for _, c := range clients {
		if c.Active {
			p := JobPayloadSetDef{}
			b, _ := json.Marshal(&p)
			err := createJobCallback(cacheObjSubType[`job_set_def`], c.TGUserID64, cacheObjSubType[`msg_me_ack`], b, 1*time.Minute)
			logOnError(err, "cronSetDef : createJobCallback")
			clientSendCWMsgDelay(c.TGUserID64, `🏅Me`, 0)
		}
	}
	muxClients.RUnlock()
	return
}

func cronGetHammerTime() {
	clt, err := getLockedRandomClient()
	logOnError(err, "cronGetHammerTime : getLockedRandomClient")
	if err != nil {
		return
	}
	clt.Mux.Unlock()
	p := JobPayloadGetHammerTime{}
	b, _ := json.Marshal(&p)
	err = createJobCallback(cacheObjSubType[`job_get_hammer_time`], clt.TGUserID64, cacheObjSubType[`msg_time_ack`], b, 1*time.Minute)
	logOnError(err, "cronGetHammerTime : createJobCallback")
	clientSendCWMsgDelay(clt.TGUserID64, `/time`, 0)
}