// vi:ts=4:sts=4:sw=4:noet:tw=72
//
// flokati
//
// Copyright (c) 2019 Andreas Neue <an@dnix.de>

package main

import (
	"fmt"
	"strings"
	"time"

	modules "git.dnix.de/an/flokati/modules"
	"git.dnix.de/an/xlog"
	"github.com/matrix-org/gomatrix"
)

func Matrix(say chan string) {
	cl, err := gomatrix.NewClient(*server, *name, *token)
	fmt.Println(err)

	syncer := cl.Syncer.(*gomatrix.DefaultSyncer)
	syncer.OnEventType("m.room.message", func(ev *gomatrix.Event) {
		fmt.Println("Message: ", ev)
		if msgtype, ok := ev.MessageType(); ok && msgtype == "m.text" {
			if body, ok := ev.Body(); ok {
				fmt.Println(ev.Sender, ev.RoomID, body)
				modules.HandleMessage(&modules.Message{From: ev.Sender, Channel: ev.RoomID, Text: body})
			}
		}
	})

	go func() {
		for {
			if err := cl.Sync(); err != nil {
				fmt.Println("Sync() returned ", err)
			}
			time.Sleep(1 * time.Second)
		}
	}()

	say <- fmt.Sprintf("%s\n%s", "*", SoftwareInfo())

	for {
		var targets string
		line := strings.Split(<-say, "\n")
		if len(line) < 2 {
			continue
		}
		if line[0] != "*" {
			targets = line[0]
		} else {
			targets = *channels
		}
		xlog.Debug("Say: \"%s\" to [%s]", line[1], targets)
		for _, tar := range strings.Split(targets, ",") {
			cl.SendText(tar, line[1])
			time.Sleep(1 * time.Second)
		}
		time.Sleep(1 * time.Second)
	}
}