import { makeInner } from '../../util/model.mjs';

/**
 * @return {string} If large mode changed, return string 'reset';
 */
function createRenderPlanner() {
  var inner = makeInner();
  return function (seriesModel) {
    var fields = inner(seriesModel);
    var pipelineContext = seriesModel.pipelineContext;
    var originalLarge = !!fields.large;
    var originalProgressive = !!fields.progressiveRender;
    // FIXME: if the planner works on a filtered series, `pipelineContext` does not
    // exists. See #11611 . Probably we need to modify this structure, see the comment
    // on `performRawSeries` in `Schedular.js`.
    var large = fields.large = !!(pipelineContext && pipelineContext.large);
    var progressive = fields.progressiveRender = !!(pipelineContext && pipelineContext.progressiveRender);
    return !!(originalLarge !== large || originalProgressive !== progressive) && 'reset';
  };
}

export { createRenderPlanner as default };
