import { defineStore } from 'pinia';
import { ref, computed } from 'vue';

export const useCounterStore = defineStore('counter', () => {
  // State
  const count = ref<number>(0);

  // Getters
  const doubleCount = computed<number>(() => count.value * 2);
  const isPositive = computed<boolean>(() => count.value > 0);

  // Actions
  function increment(): void {
    count.value++;
  }

  function decrement(): void {
    count.value--;
  }

  function reset(): void {
    count.value = 0;
  }

  function setCount(value: number): void {
    count.value = value;
  }

  return {
    count,
    doubleCount,
    isPositive,
    increment,
    decrement,
    reset,
    setCount
  };
});