// vi:ts=4:sts=4:sw=4:noet:tw=72
//
// flokatirc
//
// Copyright (c) 2015,2016 Andreas Neue <an@dnix.de>

package modules

import (
	"strings"
	"time"

	"github.com/sorcix/irc"
)

var (
	SayCh     chan string
	MsgFuncs  = make(map[string]func(*irc.Message))
	RunFuncs  = make(map[string]func())
	ModParams = make(map[string]string)
)

func Init(ch chan string, mods, params string) {
	time.Sleep(5 * time.Second)
	SayCh = ch
	for mod, _ := range MsgFuncs {
		if !contains(strings.Split(mods, ","), mod) {
			delete(MsgFuncs, mod)
		}
	}
	for mod, _ := range RunFuncs {
		if !contains(strings.Split(mods, ","), mod) {
			delete(RunFuncs, mod)
		}
	}
	for _, param := range strings.Split(params, "!") {
		kv := strings.Split(param, ":")
		ModParams[kv[0]] = kv[1]
	}
	for _, fn := range RunFuncs {
		go fn()
	}
}

func HandleMessage(m *irc.Message) {
	for _, fn := range MsgFuncs {
		fn(m)
	}
}

func contains(sa []string, s string) bool {
	for _, a := range sa {
		if a == s {
			return true
		}
	}
	return false
}