// features/counter/counterSlice.js
import { createSlice } from '@reduxjs/toolkit';

const counterSlice = createSlice({
    name: 'counter',
    initialState: {
        value: 0
    },
    reducers: {
        increment: (state) => {
            // RTK utilise Immer : on peut "muter" directement
            state.value += 1;
        },
        decrement: (state) => {
            state.value -= 1;
        },
        incrementByAmount: (state, action) => {
            state.value += action.payload;
        }
    }
});

// Export des actions
export const { increment, decrement, incrementByAmount } = counterSlice.actions;

// Export du reducer
export default counterSlice.reducer;