@nivo/generators/dist/nivo-generators.cjs.js

'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

function _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; }

var range = _interopDefault(require('lodash/range'));
var random = _interopDefault(require('lodash/random'));
var shuffle = _interopDefault(require('lodash/shuffle'));
var d3Time = require('d3-time');
var d3TimeFormat = require('d3-time-format');

var randColor = function randColor() {
  return "hsl(".concat(Math.round(Math.random() * 360), ", 70%, 50%)");
};

var countryCodes = ['AD', 'AE', 'AF', 'AG', 'AI', 'AL', 'AM', 'AO', 'AQ', 'AR', 'AS', 'AT', 'AU', 'AW', 'AX', 'AZ', 'BA', 'BB', 'BD', 'BE', 'BF', 'BG', 'BH', 'BI', 'BJ', 'BL', 'BM', 'BN', 'BO', 'BQ', 'BQ', 'BR', 'BS', 'BT', 'BV', 'BW', 'BY', 'BZ', 'CA', 'CC', 'CD', 'CF', 'CG', 'CH', 'CI', 'CK', 'CL', 'CM', 'CN', 'CO', 'CR', 'CU', 'CV', 'CW', 'CX', 'CY', 'CZ', 'DE', 'DJ', 'DK', 'DM', 'DO', 'DZ', 'EC', 'EE', 'EG', 'EH', 'ER', 'ES', 'ET', 'FI', 'FJ', 'FK', 'FM', 'FO', 'FR', 'GA', 'GB', 'GD', 'GE', 'GF', 'GG', 'GH', 'GI', 'GL', 'GM', 'GN', 'GP', 'GQ', 'GR', 'GS', 'GT', 'GU', 'GW', 'GY', 'HK', 'HM', 'HN', 'HR', 'HT', 'HU', 'ID', 'IE', 'IL', 'IM', 'IN', 'IO', 'IQ', 'IR', 'IS', 'IT', 'JE', 'JM', 'JO', 'JP', 'KE', 'KG', 'KH', 'KI', 'KM', 'KN', 'KP', 'KR', 'KW', 'KY', 'KZ', 'LA', 'LB', 'LC', 'LI', 'LK', 'LR', 'LS', 'LT', 'LU', 'LV', 'LY', 'MA', 'MC', 'MD', 'ME', 'MF', 'MG', 'MH', 'MK', 'ML', 'MM', 'MN', 'MO', 'MP', 'MQ', 'MR', 'MS', 'MT', 'MU', 'MV', 'MW', 'MX', 'MY', 'MZ', 'NA', 'NC', 'NE', 'NF', 'NG', 'NI', 'NL', 'NO', 'NP', 'NR', 'NU', 'NZ', 'OM', 'PA', 'PE', 'PF', 'PG', 'PH', 'PK', 'PL', 'PM', 'PN', 'PR', 'PS', 'PT', 'PW', 'PY', 'QA', 'RE', 'RO', 'RS', 'RU', 'RW', 'SA', 'SB', 'SC', 'SD', 'SE', 'SG', 'SH', 'SI', 'SJ', 'SK', 'SL', 'SM', 'SN', 'SO', 'SR', 'SS', 'ST', 'SV', 'SX', 'SY', 'SZ', 'TC', 'TD', 'TF', 'TG', 'TH', 'TJ', 'TK', 'TL', 'TM', 'TN', 'TO', 'TR', 'TT', 'TV', 'TW', 'TZ', 'UA', 'UG', 'UM', 'US', 'UY', 'UZ', 'VA', 'VC', 'VE', 'VG', 'VI', 'VN', 'VU', 'WF', 'WS', 'YE', 'YT', 'ZA', 'ZM', 'ZW'];

var names = ['John', 'Raoul', 'Jane', 'Marcel', 'Ibrahim', 'Junko', 'Lyu', 'André', 'Maki', 'Véronique', 'Thibeau', 'Josiane', 'Raphaël', 'Mathéo', 'Margot', 'Hugo', 'Christian', 'Louis', 'Ella', 'Alton', 'Jimmy', 'Guillaume', 'Sébastien', 'Alfred', 'Bon', 'Solange', 'Kendrick', 'Jared', 'Satoko', 'Tomoko', 'Line', 'Delphine', 'Leonard', 'Alphonse', 'Lisa', 'Bart', 'Benjamin', 'Homer', 'Jack'];

var programmingLanguages = ['php', 'make', 'javascript', 'go', 'erlang', 'elixir', 'lisp', 'haskell', 'python', 'ruby', 'hack', 'scala', 'java', 'rust', 'c', 'css', 'sass', 'stylus'];



var index = /*#__PURE__*/Object.freeze({
    countryCodes: countryCodes,
    names: names,
    programmingLanguages: programmingLanguages
});

function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _nonIterableSpread(); }
function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance"); }
function _iterableToArray(iter) { if (Symbol.iterator in Object(iter) || Object.prototype.toString.call(iter) === "[object Arguments]") return Array.from(iter); }
function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = new Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } }
var generateBulletData = function generateBulletData(id, max) {
  var _ref = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {},
      title = _ref.title,
      subtitle = _ref.subtitle,
      _ref$rangeCount = _ref.rangeCount,
      rangeCount = _ref$rangeCount === void 0 ? 5 : _ref$rangeCount,
      _ref$measureCount = _ref.measureCount,
      measureCount = _ref$measureCount === void 0 ? 1 : _ref$measureCount,
      _ref$markerCount = _ref.markerCount,
      markerCount = _ref$markerCount === void 0 ? 1 : _ref$markerCount,
      _ref$float = _ref.float,
      float = _ref$float === void 0 ? false : _ref$float;
  var ranges = range(rangeCount - 1).reduce(function (acc) {
    var remaining = max - acc[0];
    return [random(remaining, float)].concat(_toConsumableArray(acc));
  }, [max]);
  var measures = range(measureCount).reduce(function (acc) {
    if (acc.length === 0) return [random(max, float)];
    return [random(acc[0], float)].concat(_toConsumableArray(acc));
  }, []);
  var markers = range(markerCount).map(function () {
    return max * 0.6 + random(max * 0.4);
  });
  return {
    id: id,
    title: title,
    subtitle: subtitle,
    ranges: ranges,
    measures: measures,
    markers: markers
  };
};

var generateChordData = function generateChordData() {
  var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},
      _ref$keys = _ref.keys,
      keys = _ref$keys === void 0 ? names : _ref$keys,
      _ref$size = _ref.size,
      size = _ref$size === void 0 ? 7 : _ref$size,
      _ref$minValue = _ref.minValue,
      minValue = _ref$minValue === void 0 ? 0 : _ref$minValue,
      _ref$maxValue = _ref.maxValue,
      maxValue = _ref$maxValue === void 0 ? 2000 : _ref$maxValue;
  var maxSize = Math.min(keys.length, size);
  var selectedKeys = keys.slice(0, maxSize);
  var matrix = range(maxSize).map(function () {
    return range(maxSize).map(function () {
      if (Math.random() < 0.66) return random(minValue, maxValue / 4);
      return random(minValue, maxValue);
    });
  });
  return {
    matrix: matrix,
    keys: selectedKeys
  };
};

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; var ownKeys = Object.keys(source); if (typeof Object.getOwnPropertySymbols === 'function') { ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) { return Object.getOwnPropertyDescriptor(source, sym).enumerable; })); } ownKeys.forEach(function (key) { _defineProperty(target, key, source[key]); }); } return target; }
function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
function _toConsumableArray$1(arr) { return _arrayWithoutHoles$1(arr) || _iterableToArray$1(arr) || _nonIterableSpread$1(); }
function _nonIterableSpread$1() { throw new TypeError("Invalid attempt to spread non-iterable instance"); }
function _iterableToArray$1(iter) { if (Symbol.iterator in Object(iter) || Object.prototype.toString.call(iter) === "[object Arguments]") return Array.from(iter); }
function _arrayWithoutHoles$1(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = new Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } }
var generateParallelCoordinatesData = function generateParallelCoordinatesData() {
  var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},
      _ref$size = _ref.size,
      size = _ref$size === void 0 ? 26 : _ref$size,
      _ref$keys = _ref.keys,
      keys = _ref$keys === void 0 ? [{
    key: 'temp',
    random: [-10, 40]
  }, {
    key: 'cost',
    random: [200, 400000]
  }, {
    key: 'color',
    shuffle: ['red', 'yellow', 'green']
  }, {
    key: 'target',
    shuffle: ['A', 'B', 'C', 'D', 'E']
  }, {
    key: 'volume',
    random: [0.2, 7.6]
  }] : _ref$keys;
  var datumGenerator = function datumGenerator() {
    return keys.reduce(function (acc, key) {
      var value;
      if (key.random !== undefined) {
        value = random.apply(void 0, _toConsumableArray$1(key.random));
      } else if (key.shuffle !== undefined) {
        value = shuffle(key.shuffle)[0];
      }
      return _objectSpread({}, acc, _defineProperty({}, key.key, value));
    }, {});
  };
  return range(size).map(datumGenerator);
};

function _toConsumableArray$2(arr) { return _arrayWithoutHoles$2(arr) || _iterableToArray$2(arr) || _nonIterableSpread$2(); }
function _nonIterableSpread$2() { throw new TypeError("Invalid attempt to spread non-iterable instance"); }
function _iterableToArray$2(iter) { if (Symbol.iterator in Object(iter) || Object.prototype.toString.call(iter) === "[object Arguments]") return Array.from(iter); }
function _arrayWithoutHoles$2(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = new Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } }
var availableNodes = names.map(function (name) {
  return {
    id: name
  };
});
var getNodeTargets = function getNodeTargets(id, links, currentPath) {
  var targets = links.filter(function (_ref) {
    var source = _ref.source;
    return source === id;
  }).map(function (_ref2) {
    var target = _ref2.target;
    if (target === id) {
      throw new Error("[sankey] a node cannot be linked on itself:\n  link: ".concat(id, " \u2014> ").concat(id));
    }
    if (currentPath && currentPath.includes(target)) {
      throw new Error("[sankey] found cyclic dependency:\n  link: ".concat(currentPath.join(' —> '), " \u2014> ").concat(target));
    }
    return target;
  });
  return targets.reduce(function (acc, targetId) {
    return acc.concat(getNodeTargets(targetId, links, currentPath ? [].concat(_toConsumableArray$2(currentPath), [targetId]) : [id, targetId]));
  }, targets);
};
var getNodesTargets = function getNodesTargets(links) {
  return links.reduce(function (targetsById, link) {
    if (!targetsById[link.source]) {
      targetsById[link.source] = getNodeTargets(link.source, links);
    }
    return targetsById;
  }, {});
};
var generateSankeyData = function generateSankeyData() {
  var _ref3 = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},
      nodeCount = _ref3.nodeCount,
      _ref3$maxIterations = _ref3.maxIterations,
      maxIterations = _ref3$maxIterations === void 0 ? 3 : _ref3$maxIterations;
  var nodes = availableNodes.slice(0, nodeCount).map(function (node) {
    return Object.assign({}, node, {
      color: randColor()
    });
  });
  var links = [];
  shuffle(nodes).forEach(function (_ref4) {
    var id = _ref4.id;
    range(random(1, maxIterations)).forEach(function () {
      var targetsById = getNodesTargets(links);
      var randId = shuffle(nodes.filter(function (n) {
        return n.id !== id;
      }).map(function (n) {
        return n.id;
      }))[0];
      if ((!targetsById[randId] || !targetsById[randId].includes(id)) && (!targetsById[id] || !targetsById[id].includes(randId))) {
        links.push({
          source: id,
          target: randId,
          value: random(5, 200)
        });
      }
    });
  });
  return {
    nodes: nodes,
    links: links
  };
};

function _objectSpread$1(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; var ownKeys = Object.keys(source); if (typeof Object.getOwnPropertySymbols === 'function') { ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) { return Object.getOwnPropertyDescriptor(source, sym).enumerable; })); } ownKeys.forEach(function (key) { _defineProperty$1(target, key, source[key]); }); } return target; }
function _defineProperty$1(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
function _toConsumableArray$3(arr) { return _arrayWithoutHoles$3(arr) || _iterableToArray$3(arr) || _nonIterableSpread$3(); }
function _nonIterableSpread$3() { throw new TypeError("Invalid attempt to spread non-iterable instance"); }
function _iterableToArray$3(iter) { if (Symbol.iterator in Object(iter) || Object.prototype.toString.call(iter) === "[object Arguments]") return Array.from(iter); }
function _arrayWithoutHoles$3(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = new Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } }
var randomPrice = function randomPrice() {
  return random(0, 500);
};
var randomVolume = function randomVolume() {
  return random(4, 20);
};
var randomCategory = function randomCategory() {
  return random(3, 17);
};
var generateSwarmPlotData = function generateSwarmPlotData(groups, _ref) {
  var _ref$min = _ref.min,
      min = _ref$min === void 0 ? 60 : _ref$min,
      _ref$max = _ref.max,
      max = _ref$max === void 0 ? 100 : _ref$max,
      _ref$categoryCount = _ref.categoryCount,
      categoryCount = _ref$categoryCount === void 0 ? 0 : _ref$categoryCount;
  return {
    groups: groups,
    data: groups.reduce(function (acc, group, groupIndex) {
      return [].concat(_toConsumableArray$3(acc), _toConsumableArray$3(range(random(min, max)).map(function () {
        return randomPrice();
      }).map(function (price, index) {
        var datum = {
          id: "".concat(groupIndex, ".").concat(index),
          group: group,
          price: price,
          volume: randomVolume()
        };
        if (categoryCount > 0) {
          datum.categories = range(categoryCount).map(randomCategory);
        }
        return datum;
      })));
    }, [])
  };
};
var randomizeSwarmPlotData = function randomizeSwarmPlotData(previousData) {
  return {
    groups: previousData.groups,
    data: previousData.data.map(function (d) {
      var datum = _objectSpread$1({}, d, {
        group: shuffle(previousData.groups)[0],
        price: randomPrice(),
        volume: randomVolume()
      });
      if (d.categories !== undefined) {
        datum.categories = range(3).map(randomCategory);
      }
      return datum;
    })
  };
};

var randColor$1 = randColor;
var generateProgrammingLanguageStats = function generateProgrammingLanguageStats() {
  var shouldShuffle = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : true;
  var limit = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : -1;
  var langs = programmingLanguages;
  if (shouldShuffle) {
    langs = shuffle(langs);
  }
  if (limit < 1) {
    limit = 1 + Math.round(Math.random() * (programmingLanguages.length - 1));
  }
  return langs.slice(0, limit).map(function (language) {
    return {
      label: language,
      value: Math.round(Math.random() * 600),
      color: randColor$1()
    };
  });
};
var uniqRand = function uniqRand(generator) {
  var used = [];
  return function () {
    var value;
    do {
      value = generator.apply(void 0, arguments);
    } while (used.includes(value));
    used.push(value);
    return value;
  };
};
var randCountryCode = function randCountryCode() {
  return shuffle(countryCodes)[0];
};
var generateDrinkStats = function generateDrinkStats() {
  var xSize = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 16;
  var rand = function rand() {
    return random(0, 60);
  };
  var types = ['whisky', 'rhum', 'gin', 'vodka', 'cognac'];
  var country = uniqRand(randCountryCode);
  var data = types.map(function (id) {
    return {
      id: id,
      color: randColor$1(),
      data: []
    };
  });
  range(xSize).forEach(function () {
    var x = country();
    types.forEach(function (id) {
      data.find(function (d) {
        return d.id === id;
      }).data.push({
        color: randColor$1(),
        x: x,
        y: rand()
      });
    });
  });
  return data;
};
var generateSerie = function generateSerie() {
  var xSize = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 20;
  var max = 100 + Math.random() * (Math.random() * 600);
  return range(xSize).map(function () {
    return Math.round(Math.random() * max);
  });
};
var generateSeries = function generateSeries(ids, xKeys) {
  return ids.map(function (id) {
    return {
      id: id,
      color: randColor$1(),
      data: xKeys.map(function (x) {
        return {
          x: x,
          y: Math.round(Math.random() * 300)
        };
      })
    };
  });
};
var generateStackData = function generateStackData() {
  var size = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 3;
  var length = 16;
  return range(size).map(function () {
    return generateSerie(length).map(function (v, i) {
      return {
        x: i,
        y: v
      };
    });
  });
};
var generateCountriesPopulation = function generateCountriesPopulation(size) {
  var countryCode = uniqRand(randCountryCode());
  return range(size).map(function () {
    return {
      country: countryCode(),
      population: 200 + Math.round(Math.random() * Math.random() * 1000000)
    };
  });
};
var generateDayCounts = function generateDayCounts(from, to) {
  var maxSize = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 0.9;
  var days = d3Time.timeDays(from, to);
  var size = Math.round(days.length * (maxSize * 0.4)) + Math.round(Math.random() * (days.length * (maxSize * 0.6)));
  var dayFormat = d3TimeFormat.timeFormat('%Y-%m-%d');
  return shuffle(days).slice(0, size).map(function (day) {
    return {
      day: dayFormat(day),
      value: Math.round(Math.random() * 400)
    };
  });
};
var generateCountriesData = function generateCountriesData(keys) {
  var _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {},
      _ref$size = _ref.size,
      size = _ref$size === void 0 ? 12 : _ref$size,
      _ref$min = _ref.min,
      min = _ref$min === void 0 ? 0 : _ref$min,
      _ref$max = _ref.max,
      max = _ref$max === void 0 ? 200 : _ref$max,
      _ref$withColors = _ref.withColors,
      withColors = _ref$withColors === void 0 ? true : _ref$withColors;
  return countryCodes.slice(0, size).map(function (country) {
    var d = {
      country: country
    };
    keys.forEach(function (key) {
      d[key] = random(min, max);
      if (withColors === true) {
        d["".concat(key, "Color")] = randColor$1();
      }
    });
    return d;
  });
};
var libTreeItems = [['viz', [['stack', [['chart'], ['xAxis'], ['yAxis'], ['layers']]], ['pie', [['chart', [['pie', [['outline'], ['slices'], ['bbox']]], ['donut'], ['gauge']]], ['legends']]]]], ['colors', [['rgb'], ['hsl']]], ['utils', [['randomize'], ['resetClock'], ['noop'], ['tick'], ['forceGC'], ['stackTrace'], ['dbg']]], ['generators', [['address'], ['city'], ['animal'], ['movie'], ['user']]], ['set', [['clone'], ['intersect'], ['merge'], ['reverse'], ['toArray'], ['toObject'], ['fromCSV'], ['slice'], ['append'], ['prepend'], ['shuffle'], ['pick'], ['plouc']]], ['text', [['trim'], ['slugify'], ['snakeCase'], ['camelCase'], ['repeat'], ['padLeft'], ['padRight'], ['sanitize'], ['ploucify']]], ['misc', [['whatever', [['hey'], ['WTF'], ['lol'], ['IMHO']]], ['other'], ['crap', [['crapA'], ['crapB', [['crapB1'], ['crapB2'], ['crapB3'], ['crapB4']]], ['crapC', [['crapC1'], ['crapC2'], ['crapC3'], ['crapC4'], ['crapC5'], ['crapC6'], ['crapC7'], ['crapC8'], ['crapC9']]]]]]]];
var generateLibTree = function generateLibTree() {
  var name = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 'nivo';
  var limit = arguments.length > 1 ? arguments[1] : undefined;
  var children = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : libTreeItems;
  limit = limit || children.length;
  if (limit > children.length) {
    limit = children.length;
  }
  var tree = {
    name: name,
    color: randColor$1()
  };
  if (children && children.length > 0) {
    tree.children = range(limit).map(function (o, i) {
      var leaf = children[i];
      return generateLibTree(leaf[0], null, leaf[1] || []);
    });
  } else {
    tree.loc = Math.round(Math.random() * 200000);
  }
  return tree;
};
var wines = ['chardonay', 'carmenere', 'syrah'];
var wineTastes = ['fruity', 'bitter', 'heavy', 'strong', 'sunny'];
var generateWinesTastes = function generateWinesTastes() {
  var _ref2 = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},
      _ref2$randMin = _ref2.randMin,
      randMin = _ref2$randMin === void 0 ? 20 : _ref2$randMin,
      _ref2$randMax = _ref2.randMax,
      randMax = _ref2$randMax === void 0 ? 120 : _ref2$randMax;
  var data = wineTastes.map(function (taste) {
    var d = {
      taste: taste
    };
    wines.forEach(function (wine) {
      d[wine] = random(randMin, randMax);
    });
    return d;
  });
  return {
    data: data,
    keys: wines
  };
};

exports.generateBulletData = generateBulletData;
exports.generateChordData = generateChordData;
exports.generateCountriesData = generateCountriesData;
exports.generateCountriesPopulation = generateCountriesPopulation;
exports.generateDayCounts = generateDayCounts;
exports.generateDrinkStats = generateDrinkStats;
exports.generateLibTree = generateLibTree;
exports.generateParallelCoordinatesData = generateParallelCoordinatesData;
exports.generateProgrammingLanguageStats = generateProgrammingLanguageStats;
exports.generateSankeyData = generateSankeyData;
exports.generateSerie = generateSerie;
exports.generateSeries = generateSeries;
exports.generateStackData = generateStackData;
exports.generateSwarmPlotData = generateSwarmPlotData;
exports.generateWinesTastes = generateWinesTastes;
exports.randColor = randColor$1;
exports.randCountryCode = randCountryCode;
exports.randomizeSwarmPlotData = randomizeSwarmPlotData;
exports.sets = index;
exports.uniqRand = uniqRand;