compose-jb/examples/compose_sharedui_kmm/feature/counter/src/commonMain/kotlin/com/ballast/counter/CounterInputHandler.kt

package com.ballast.sharedui.root

import com.copperleaf.ballast.InputHandler
import com.copperleaf.ballast.InputHandlerScope

class CounterInputHandler :
    InputHandler<CounterContract.Inputs, CounterContract.Events, CounterContract.State> {
    override suspend fun InputHandlerScope<CounterContract.Inputs, CounterContract.Events, CounterContract.State>.handleInput(
        input: CounterContract.Inputs,
    ) = when (input) {
        is CounterContract.Inputs.Increment -> updateState { it.copy(count = it.count + input.amount) }
        is CounterContract.Inputs.Decrement -> updateState { it.copy(count = it.count - input.amount) }
    }
}