function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); }
function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
function _iterableToArray(iter) { if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter); }
function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) return _arrayLikeToArray(arr); }
function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; return arr2; }
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return _typeof(key) === "symbol" ? key : String(key); }
function _toPrimitive(input, hint) { if (_typeof(input) !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (_typeof(res) !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); }
import { createSelector, createSlice } from '@reduxjs/toolkit';
import { PLUGINS_IDS } from '@filerobot/utils/lib/constants';
import deepMerge from '@filerobot/utils/lib/deepMerge';
import createThunk from '@filerobot/utils/lib/createThunk';
import supportsUploadProgress from '../supportsUploadProgress';
import { Filerobot } from '../';

/**
 * The order of the code in slice file is:
 *  1. initialState (*No* export needed)
 *  2. automated thunks functions -- uses createThunk API-- (export needed)
 *  3. createSlice (*No* export needed)
 *  4. actions exports
 *  5. selectors (export needed)
 *  6. default reducer export
 *
 */
var slicePropName = 'uploads';
var sliceName = "".concat(PLUGINS_IDS.CORE, "/").concat(slicePropName);
var initialState = {
  ids: [],
  files: {},
  capabilities: {
    allowUploadProgress: supportsUploadProgress(),
    allowIndividualCancellation: true,
    allowResumableUploads: false,
    allowNewUpload: true,
    allowMultipleUploads: true
  },
  error: null
};
export var updateUploadInfoMetaTags = createThunk(function (_ref, thunkApi) {
  var filesIds = _ref.filesIds,
    meta = _ref.meta,
    tags = _ref.tags,
    info = _ref.info,
    tagsForceUpdate = _ref.tagsForceUpdate,
    deepMergeMeta = _ref.deepMergeMeta,
    removeMeta = _ref.removeMeta;
  var updatedFiles = _objectSpread({}, selectUploads(thunkApi.getState()));
  filesIds.forEach(function (fileId) {
    var newFile = _objectSpread({}, updatedFiles[fileId]);
    if (info) {
      newFile.info = _objectSpread(_objectSpread({}, newFile.info), info);
      if (info !== null && info !== void 0 && info.name) {
        newFile.name = info.name;
      }
    }
    if (meta) {
      if (deepMergeMeta) {
        newFile.meta = deepMerge(newFile.meta, meta, true, removeMeta);
      } else {
        newFile.meta = _objectSpread(_objectSpread({}, newFile.meta), meta);
      }
    }
    if (tags) {
      newFile.tags = tagsForceUpdate ? tags : deepMerge(newFile.tags, tags, true);
    }
    updatedFiles[fileId] = newFile;
  });
  thunkApi.dispatch(uploadsReplaced(updatedFiles));
  return updatedFiles;
});
var uploadsSlice = createSlice({
  name: sliceName,
  initialState: initialState,
  reducers: {
    uploadsAdded: function uploadsAdded(state, action) {
      var addedFiles = action.payload;
      var newFiles = addedFiles.reduce(function (filesByIds, file) {
        return _objectSpread(_objectSpread({}, filesByIds), {}, _defineProperty({}, file.id, file));
      }, {});
      return _objectSpread(_objectSpread({}, state), {}, {
        ids: _toConsumableArray(new Set([].concat(_toConsumableArray(state.ids), _toConsumableArray(Object.keys(newFiles))))),
        files: _objectSpread(_objectSpread({}, state.files), newFiles)
      });
    },
    uploadsReplaced: function uploadsReplaced(state, action) {
      var files = action.payload;
      var newFiles = Array.isArray(files) ? files.reduce(function (filesByIds, file) {
        return _objectSpread(_objectSpread({}, filesByIds), {}, _defineProperty({}, file.id, file));
      }, {}) : files;
      return _objectSpread(_objectSpread({}, state), {}, {
        ids: Object.keys(newFiles),
        files: newFiles
      });
    },
    uploadsRemoved: function uploadsRemoved(state, action) {
      // If no payload is provided with the filesIds to be removed, then all the files will get removed.
      var removedFilesIds = action.payload || [];
      var shouldRemoveAllFiles = removedFilesIds.length === 0;
      var updatedFiles = shouldRemoveAllFiles ? {} : _objectSpread({}, state.files);
      var updatedIds = shouldRemoveAllFiles ? [] : state.ids;
      removedFilesIds.forEach(function (fileId) {
        updatedIds = updatedIds.filter(function (id) {
          return id !== fileId;
        });
        delete updatedFiles[fileId];
      });
      var isAllUploadsRemoved = Object.keys(updatedFiles).length === 0;
      return _objectSpread(_objectSpread({}, state), {}, {
        ids: updatedIds,
        files: updatedFiles,
        capabilities: _objectSpread(_objectSpread({}, state.capabilities), {}, {
          allowNewUpload: isAllUploadsRemoved || state.capabilities.allowNewUpload
        })
      });
    },
    uploadUpdated: function uploadUpdated(state, action) {
      var fileId = action.payload.id;
      var updatedFiles = _objectSpread({}, state.files);
      updatedFiles[fileId] = _objectSpread(_objectSpread({}, state.files[fileId]), action.payload);
      return _objectSpread(_objectSpread({}, state), {}, {
        files: updatedFiles
      });
    },
    allUploadsCancelled: function allUploadsCancelled(state, action) {
      var _ref2 = action.payload || {},
        _ref2$capabilities = _ref2.capabilities,
        capabilities = _ref2$capabilities === void 0 ? {} : _ref2$capabilities;
      return _objectSpread(_objectSpread({}, initialState), {}, {
        capabilities: _objectSpread(_objectSpread({}, state.capabilities), capabilities)
      });
    },
    allUploadsRemoved: function allUploadsRemoved(state) {
      return _objectSpread(_objectSpread({}, state), {}, {
        ids: [],
        files: {}
      });
    },
    uploadCapabilitiesUpdated: function uploadCapabilitiesUpdated(state, action) {
      return _objectSpread(_objectSpread({}, state), {}, {
        capabilities: _objectSpread(_objectSpread({}, state.capabilities), action.payload)
      });
    }
  }
});
var _uploadsSlice$actions = uploadsSlice.actions,
  uploadsAdded = _uploadsSlice$actions.uploadsAdded,
  uploadsReplaced = _uploadsSlice$actions.uploadsReplaced,
  uploadsRemoved = _uploadsSlice$actions.uploadsRemoved,
  uploadUpdated = _uploadsSlice$actions.uploadUpdated,
  allUploadsRemoved = _uploadsSlice$actions.allUploadsRemoved,
  allUploadsCancelled = _uploadsSlice$actions.allUploadsCancelled,
  uploadCapabilitiesUpdated = _uploadsSlice$actions.uploadCapabilitiesUpdated;
export { uploadsAdded, uploadsReplaced, uploadsRemoved, uploadUpdated, allUploadsRemoved, allUploadsCancelled, uploadCapabilitiesUpdated };
export var selectUploadsState = function selectUploadsState(state) {
  return state[PLUGINS_IDS.CORE][slicePropName];
};
export var selectUploadCapabilities = function selectUploadCapabilities(state, property) {
  return property ? selectUploadsState(state).capabilities[property] : selectUploadsState(state).capabilities;
};

// Note: this selector doesn't contain the data [File/Blob instance] in the property for avoiding always rerendering in case of state changing.
export var selectUploads = function selectUploads(state) {
  return selectUploadsState(state).files;
};
export var selectUploadsIds = function selectUploadsIds(state) {
  return selectUploadsState(state).ids;
};
export var selectUploadsArray = createSelector(selectUploads, function (files) {
  return Object.keys(files).map(function (fileId) {
    return files[fileId] ? _objectSpread(_objectSpread({}, files[fileId]), {}, {
      data: Filerobot.uploadFilesData[fileId]
    }) : undefined;
  });
});
export var selectUploadById = createSelector([selectUploads, function (_state, fileId) {
  return fileId;
}], function (files, fileId) {
  return files[fileId] ? _objectSpread(_objectSpread({}, files[fileId]), {}, {
    data: Filerobot.uploadFilesData[fileId]
  }) : undefined;
});
export var selectUploadsByIds = createSelector([selectUploads, function (_state, filesIds) {
  return filesIds;
}], function (files, filesIds) {
  return filesIds.map(function (fileId) {
    return files[fileId] ? _objectSpread(_objectSpread({}, files[fileId]), {}, {
      data: Filerobot.uploadFilesData[fileId]
    }) : undefined;
  });
});
export var selectUploadsCount = function selectUploadsCount(state) {
  return Object.keys(selectUploads(state)).length;
};
export var selectIsNewUploadAllowed = function selectIsNewUploadAllowed(state, maxNumberOfFiles) {
  if (!maxNumberOfFiles) {
    return true;
  }
  var files = selectUploadsArray(state);
  var allowNewUploadByDefault = selectUploadCapabilities(state, 'allowNewUpload');
  return allowNewUploadByDefault && files.length < maxNumberOfFiles;
};
export default uploadsSlice.reducer;