ze-react-component-library/lib/hooks/useSort.js

ZeroETP React Component Library

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.arrayMoveMutable = arrayMoveMutable;
exports.arrayMoveImmutable = arrayMoveImmutable;
exports.default = exports.getLatestOrder = void 0;

var _react = require("react");

var _zeroetpApiSdk = require("zeroetp-api-sdk");

var __assign = void 0 && (void 0).__assign || function () {
  __assign = Object.assign || function (t) {
    for (var s, i = 1, n = arguments.length; i < n; i++) {
      s = arguments[i];

      for (var p in s) {
        if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
      }
    }

    return t;
  };

  return __assign.apply(this, arguments);
};

var __awaiter = void 0 && (void 0).__awaiter || function (thisArg, _arguments, P, generator) {
  function adopt(value) {
    return value instanceof P ? value : new P(function (resolve) {
      resolve(value);
    });
  }

  return new (P || (P = Promise))(function (resolve, reject) {
    function fulfilled(value) {
      try {
        step(generator.next(value));
      } catch (e) {
        reject(e);
      }
    }

    function rejected(value) {
      try {
        step(generator["throw"](value));
      } catch (e) {
        reject(e);
      }
    }

    function step(result) {
      result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected);
    }

    step((generator = generator.apply(thisArg, _arguments || [])).next());
  });
};

var __generator = void 0 && (void 0).__generator || function (thisArg, body) {
  var _ = {
    label: 0,
    sent: function sent() {
      if (t[0] & 1) throw t[1];
      return t[1];
    },
    trys: [],
    ops: []
  },
      f,
      y,
      t,
      g;
  return g = {
    next: verb(0),
    "throw": verb(1),
    "return": verb(2)
  }, typeof Symbol === "function" && (g[Symbol.iterator] = function () {
    return this;
  }), g;

  function verb(n) {
    return function (v) {
      return step([n, v]);
    };
  }

  function step(op) {
    if (f) throw new TypeError("Generator is already executing.");

    while (_) {
      try {
        if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
        if (y = 0, t) op = [op[0] & 2, t.value];

        switch (op[0]) {
          case 0:
          case 1:
            t = op;
            break;

          case 4:
            _.label++;
            return {
              value: op[1],
              done: false
            };

          case 5:
            _.label++;
            y = op[1];
            op = [0];
            continue;

          case 7:
            op = _.ops.pop();

            _.trys.pop();

            continue;

          default:
            if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) {
              _ = 0;
              continue;
            }

            if (op[0] === 3 && (!t || op[1] > t[0] && op[1] < t[3])) {
              _.label = op[1];
              break;
            }

            if (op[0] === 6 && _.label < t[1]) {
              _.label = t[1];
              t = op;
              break;
            }

            if (t && _.label < t[2]) {
              _.label = t[2];

              _.ops.push(op);

              break;
            }

            if (t[2]) _.ops.pop();

            _.trys.pop();

            continue;
        }

        op = body.call(thisArg, _);
      } catch (e) {
        op = [6, e];
        y = 0;
      } finally {
        f = t = 0;
      }
    }

    if (op[0] & 5) throw op[1];
    return {
      value: op[0] ? op[1] : void 0,
      done: true
    };
  }
};

var __spreadArray = void 0 && (void 0).__spreadArray || function (to, from) {
  for (var i = 0, il = from.length, j = to.length; i < il; i++, j++) {
    to[j] = from[i];
  }

  return to;
};

function arrayMoveMutable(array, fromIndex, toIndex) {
  var startIndex = fromIndex < 0 ? array.length + fromIndex : fromIndex;

  if (startIndex >= 0 && startIndex < array.length) {
    var endIndex = toIndex < 0 ? array.length + toIndex : toIndex;
    var item = array.splice(fromIndex, 1)[0];
    array.splice(endIndex, 0, item);
  }
}

function arrayMoveImmutable(array, fromIndex, toIndex) {
  var newArray = __spreadArray([], array);

  arrayMoveMutable(newArray, fromIndex, toIndex);
  return newArray;
}

var getLatestOrder = function getLatestOrder(data) {
  if (!data) {
    return undefined;
  }

  if (data.length === 0) {
    return "0";
  }

  var words = "0123456789abcdefghijklmnopqrstuvwxyz";
  var prevOrder = data[0].order;
  var prevIndex = words.indexOf(prevOrder === null || prevOrder === void 0 ? void 0 : prevOrder[0]);

  if (prevOrder === null || prevOrder === void 0 ? void 0 : prevOrder.startsWith("z")) {
    return prevOrder + "z";
  }

  return words[prevIndex + 1];
};

exports.getLatestOrder = getLatestOrder;

var subtractOrder = function subtractOrder(order) {
  var lastChar = order[order.length - 1];
  var words = "0123456789abcdefghijklmnopqrstuvwxyz";
  var orderIndex = words.indexOf(lastChar);
  return words[orderIndex - 1];
};

var useSort = function useSort(_a) {
  var data = _a.data,
      reload = _a.reload,
      schema = _a.schema;

  var _b = (0, _react.useState)(false),
      sort = _b[0],
      setSort = _b[1];

  var _c = (0, _react.useState)(false),
      sorting = _c[0],
      setSorting = _c[1];

  var _d = (0, _react.useState)(),
      sortedData = _d[0],
      setSortedData = _d[1];

  var onSortEnd = function onSortEnd(_a) {
    var oldIndex = _a.oldIndex,
        newIndex = _a.newIndex;
    return __awaiter(void 0, void 0, void 0, function () {
      var newData, updateItems, fromItem, toItem, toPrevItem, newFromOrder, newFromOrder, idKey_1, res;

      var _b;

      return __generator(this, function (_c) {
        switch (_c.label) {
          case 0:
            setSort(false);
            if (!(data && data.length > 0 && schema)) return [3
            /*break*/
            , 2];

            if (oldIndex === newIndex) {
              return [2
              /*return*/
              ];
            }

            newData = arrayMoveImmutable(data, oldIndex, newIndex);
            setSortedData(newData);
            updateItems = [];
            fromItem = data[oldIndex];
            toItem = data[newIndex];
            toPrevItem = data[newIndex - 1];

            if (newIndex > oldIndex) {
              toPrevItem = data[newIndex];
              toItem = data[newIndex + 1];
            } // 没有的话默认是0


            if (toItem && !toItem.order) {
              toItem.order = "0";
            }

            if (toPrevItem && !toPrevItem.order) {
              toPrevItem.order = "0";
            }

            if (!toItem) {
              newFromOrder = toPrevItem.order.slice(0, toPrevItem.order.length - 1) + subtractOrder(toPrevItem.order);
              updateItems.push(__assign(__assign({}, fromItem), {
                order: newFromOrder
              }));
            } else {
              newFromOrder = toItem.order + "z";

              if (toPrevItem && toPrevItem.order.startsWith(toItem.order) && toPrevItem.order.length === newFromOrder.length) {
                newFromOrder = toItem.order + subtractOrder(toPrevItem.order);
              }

              updateItems.push(__assign(__assign({}, fromItem), {
                order: newFromOrder
              }));
            }

            setSorting(true);
            idKey_1 = ((_b = (0, _zeroetpApiSdk.getIDProperty)(schema)) === null || _b === void 0 ? void 0 : _b.name) || '_id' || 'ID';
            return [4
            /*yield*/
            , Promise.all(updateItems.map(function (d) {
              return (0, _zeroetpApiSdk.updateDataByID)(schema._id, d[idKey_1], d);
            }))];

          case 1:
            res = _c.sent();
            setSorting(false);

            if (res === null || res === void 0 ? void 0 : res.every(function (d) {
              return d.success;
            })) {
              reload === null || reload === void 0 ? void 0 : reload();
            }

            _c.label = 2;

          case 2:
            return [2
            /*return*/
            ];
        }
      });
    });
  };

  var onSortStart = function onSortStart() {
    setSort(true);
  };

  (0, _react.useEffect)(function () {
    setSortedData(undefined);
  }, [data]);
  return {
    onSortEnd: onSortEnd,
    sorting: sorting,
    sort: sort,
    onSortStart: onSortStart,
    sortedData: sortedData || data
  };
};

var _default = useSort;
exports.default = _default;