Optimize this long nested If statement in Kotlin

September 1, 2022

Please help me to optimize this long If statement in Kotlin. I want to make it shorter as much as possible.

`if (locationType == 1) {
        if (isPostDayOfWeeks) {
            if (isPostLocation) {
                Log.d("RefreshStatus", "PostLocation: " + isPostLocation)
                settingRepo.setLocationStatusText(true, endTime.toString())
            } else {
                if(isPostNextDayOfWeek()){
                    settingRepo.setLocationStatusText(false, startTime.toString())
                }else{
                    settingRepo.setLocationStatusText(false, null)

                }
                Log.d("RefreshStatus", "PostLocation: $isPostLocation")
            }
        } else {
            settingRepo.setLocationStatusText(false, null)
        }
    } else {
        if (autoLocationSwitch) {
            settingRepo.setLocationStatusText(true, null)
        } else {
            settingRepo.setLocationStatusText(false, null)
        }
    }`

>Solution :

Does this help?

val (X, Y) = when {
    locationType != 1 -> autoLocationSwitch to null
    !isPostDayOfWeeks -> false to null
    isPostLocation -> true to endTime.toString()
    isPostNextDayOfWeek() -> false to startTime.toString()
    else -> false to null
}
settingRepo.setLocationStatusText(X, Y)

Replace X and Y with proper names.