fun toggleFilter()

in shared/src/commonMain/kotlin/org/jetbrains/kotlinconf/screens/ScheduleViewModel.kt [97:116]

• 16 lines of code
• 6 McCabe index (conditional complexity)

    fun toggleFilter(item: FilterItem, selected: Boolean) {
        filterItems.update {
            val list = it.toMutableList()

            if (item.type == FilterItemType.Level || item.type == FilterItemType.Format) {
                // Remove previous format or level selection, if there is one
                val prevSelectedIndex = list.indexOfFirst { it.type == item.type && it.isSelected }
                if (prevSelectedIndex >= 0) {
                    list[prevSelectedIndex] = list[prevSelectedIndex].copy(isSelected = false)
                }
            }

            val index = list.indexOf(item)
            if (index >= 0) {
                list[index] = item.copy(isSelected = selected)
            }

            list
        }
    }