laif-ds/dist/components/ui/gantt/hooks/useGanttCalculate.js

Design System di Laif con componenti React basati su principi di Atomic Design

"use client";
import { useContext as u, useCallback as d } from "react";
import { GanttContext as D } from "../components/Gantt/GanttContext.js";
import { getScaleDates as z } from "../utils/getScaleDates.js";
import { getInitialScrollOffset as C } from "../utils/getInitialScrollOffset.js";
import { DragStepOptions as x } from "../constants/DragStepOptions.js";
import { GanttDimensionsSettings as O } from "../constants/DimensionsSettings.js";
const P = () => {
  const { setScaleDates: a, wrapRef: r, settings: t, setSettings: o, currentDate: e } = u(D);
  return { calculate: d(
    (s) => {
      var l;
      const {
        stepWidth: S,
        itemsCount: p,
        scaleStepItems: g,
        secondsInPixel: n,
        unitOfTime: m
      } = O[s], c = z(e, p, m), i = C(
        s,
        c,
        e
      ), f = x[t.dragStepSize].seconds / n;
      o({
        stepWidth: S,
        initialScrollOffset: i,
        scaleStepItems: g,
        secondsInPixel: n,
        dimension: s,
        dragStepSize: t.dragStepSize,
        gridSize: f,
        draggable: t.draggable
      }), a(c), (l = r.current) == null || l.scrollTo({ left: i });
    },
    [e, a, o, t.dragStepSize, r]
  ) };
};
export {
  P as useGanttCalculate
};