jnpf-web-datascreen-vue3-v6.x/node_modules/.pnpm-store/v3/files/75/ff09e619fde21f005ccaa118900851280ecaf47211048df889eb3e022bccea355e48c6d82092abf9fc13d2edfcbd952d602c0dd1bc973247738610d551e0cf

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.doUpdate = doUpdate;
exports.Updater = void 0;

var _toConsumableArray2 = _interopRequireDefault(require("@babel/runtime/helpers/toConsumableArray"));

var _typeof2 = _interopRequireDefault(require("@babel/runtime/helpers/typeof"));

var _classCallCheck2 = _interopRequireDefault(require("@babel/runtime/helpers/classCallCheck"));

var Updater = function Updater(config, series) {
  (0, _classCallCheck2["default"])(this, Updater);
  var chart = config.chart,
      key = config.key,
      getGraphConfig = config.getGraphConfig;

  if (typeof getGraphConfig !== 'function') {
    console.warn('Updater need function getGraphConfig!');
    return;
  }

  if (!chart[key]) this.graphs = chart[key] = [];
  Object.assign(this, config);
  this.update(series);
};

exports.Updater = Updater;

Updater.prototype.update = function (series) {
  var _this = this;

  var graphs = this.graphs,
      beforeUpdate = this.beforeUpdate;
  delRedundanceGraph(this, series);
  if (!series.length) return;
  var beforeUpdateType = (0, _typeof2["default"])(beforeUpdate);
  series.forEach(function (seriesItem, i) {
    if (beforeUpdateType === 'function') beforeUpdate(graphs, seriesItem, i, _this);
    var cache = graphs[i];

    if (cache) {
      changeGraphs(cache, seriesItem, i, _this);
    } else {
      addGraphs(graphs, seriesItem, i, _this);
    }
  });
};

function delRedundanceGraph(updater, series) {
  var graphs = updater.graphs,
      render = updater.chart.render;
  var cacheGraphNum = graphs.length;
  var needGraphNum = series.length;

  if (cacheGraphNum > needGraphNum) {
    var needDelGraphs = graphs.splice(needGraphNum);
    needDelGraphs.forEach(function (item) {
      return item.forEach(function (g) {
        return render.delGraph(g);
      });
    });
  }
}

function changeGraphs(cache, seriesItem, i, updater) {
  var getGraphConfig = updater.getGraphConfig,
      render = updater.chart.render,
      beforeChange = updater.beforeChange;
  var configs = getGraphConfig(seriesItem, updater);
  balanceGraphsNum(cache, configs, render);
  cache.forEach(function (graph, j) {
    var config = configs[j];
    if (typeof beforeChange === 'function') beforeChange(graph, config);
    updateGraphConfigByKey(graph, config);
  });
}

function balanceGraphsNum(graphs, graphConfig, render) {
  var cacheGraphNum = graphs.length;
  var needGraphNum = graphConfig.length;

  if (needGraphNum > cacheGraphNum) {
    var lastCacheGraph = graphs.slice(-1)[0];
    var needAddGraphNum = needGraphNum - cacheGraphNum;
    var needAddGraphs = new Array(needAddGraphNum).fill(0).map(function (foo) {
      return render.clone(lastCacheGraph);
    });
    graphs.push.apply(graphs, (0, _toConsumableArray2["default"])(needAddGraphs));
  } else if (needGraphNum < cacheGraphNum) {
    var needDelCache = graphs.splice(needGraphNum);
    needDelCache.forEach(function (g) {
      return render.delGraph(g);
    });
  }
}

function addGraphs(graphs, seriesItem, i, updater) {
  var getGraphConfig = updater.getGraphConfig,
      getStartGraphConfig = updater.getStartGraphConfig,
      chart = updater.chart;
  var render = chart.render;
  var startConfigs = null;
  if (typeof getStartGraphConfig === 'function') startConfigs = getStartGraphConfig(seriesItem, updater);
  var configs = getGraphConfig(seriesItem, updater);
  if (!configs.length) return;

  if (startConfigs) {
    graphs[i] = startConfigs.map(function (config) {
      return render.add(config);
    });
    graphs[i].forEach(function (graph, i) {
      var config = configs[i];
      updateGraphConfigByKey(graph, config);
    });
  } else {
    graphs[i] = configs.map(function (config) {
      return render.add(config);
    });
  }

  var afterAddGraph = updater.afterAddGraph;
  if (typeof afterAddGraph === 'function') afterAddGraph(graphs[i]);
}

function updateGraphConfigByKey(graph, config) {
  var keys = Object.keys(config);
  keys.forEach(function (key) {
    if (key === 'shape' || key === 'style') {
      graph.animation(key, config[key], true);
    } else {
      graph[key] = config[key];
    }
  });
}

function doUpdate() {
  var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},
      chart = _ref.chart,
      series = _ref.series,
      key = _ref.key,
      getGraphConfig = _ref.getGraphConfig,
      getStartGraphConfig = _ref.getStartGraphConfig,
      beforeChange = _ref.beforeChange,
      beforeUpdate = _ref.beforeUpdate,
      afterAddGraph = _ref.afterAddGraph;

  if (chart[key]) {
    chart[key].update(series);
  } else {
    chart[key] = new Updater({
      chart: chart,
      key: key,
      getGraphConfig: getGraphConfig,
      getStartGraphConfig: getStartGraphConfig,
      beforeChange: beforeChange,
      beforeUpdate: beforeUpdate,
      afterAddGraph: afterAddGraph
    }, series);
  }
}