import { debugWarn } from "../../../../utils/error.mjs";
import { computed } from "vue";
const useStops = (props, initData, minValue, maxValue) => {
  const stops = computed(() => {
    if (!props.showStops || props.min > props.max) return [];
    if (props.step === "mark" || props.step === 0) {
      if (props.step === 0) debugWarn("ElSlider", "step should not be 0.");
      return [];
    }
    const stopCount = Math.ceil((props.max - props.min) / props.step);
    const stepWidth = 100 * props.step / (props.max - props.min);
    const result = Array.from({ length: stopCount - 1 }).map((_, index) => (index + 1) * stepWidth);
    if (props.range) return result.filter((step) => {
      return step < 100 * (minValue.value - props.min) / (props.max - props.min) || step > 100 * (maxValue.value - props.min) / (props.max - props.min);
    });
    else return result.filter((step) => step > 100 * (initData.firstValue - props.min) / (props.max - props.min));
  });
  const getStopStyle = (position) => {
    return props.vertical ? { bottom: `${position}%` } : { left: `${position}%` };
  };
  return {
    stops,
    getStopStyle
  };
};
export {
  useStops
};
