package main

import (
	"strconv"
	"strings"
	"time"
)

// jeden ersten donnerstag und dritten dienstag
func getNextTopic() topic {
	date := time.Now()

	var output topic

	for i := 0; i < 31; i++ {
		newDate := stringSplit(date.AddDate(0, 0, 1*i).Format(time.UnixDate), " ")

		if newDate[0] == "Thu" || newDate[0] == "Tue" {
			dayA, errA := strconv.Atoi(newDate[2])
			errorPanic(errA)

			dayB, errB := strconv.Atoi(newDate[2])
			errorPanic(errB)

			if ifFloatRange(float64(dayA)/7, 0, 1, false, true) || (ifFloatRange(float64(dayB)/7, 2, 3, false, true) && newDate[0] == "Tue") {
				output.date = date.AddDate(0, 0, 1*i).Format("02.01.2006")
				output.days = i
				break
			}
		}
	}

	return output
}

func getRoomState() status {
	var err error
	body := httpGetBody("https://status.ctdo.de/api/simple/v2")

	bodyString := string(body)

	temp := []string{}

	bodyString = strings.ReplaceAll(bodyString, "{", "")
	bodyString = strings.ReplaceAll(bodyString, "}", "")

	Temp := strings.Split(bodyString, ",")

	for _, element := range Temp {
		TEmp := strings.Split(element, ":")
		temp = append(temp, TEmp[1])
	}

	roomState := new(status)

	roomState.state = temp[0] == "true"
	roomState.power, err = strconv.ParseInt(temp[2], 0, 64)
	errorPanic(err)

	return *roomState
}