@braineet/ui
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Braineet design system
205 lines • 17.2 kB
JavaScript
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import { useState, useEffect, useCallback } from 'react';
import isEqual from 'lodash/isEqual';
import { nanoid } from 'nanoid';
import { LIST_TYPE, UPLOAD_ITEM_STATUS } from './constants';
import { getTypeFile, previewFile, getFileExt, isFile } from './utils';
var initialUploadItems = function initialUploadItems(itemList, _ref) {
var listType = _ref.listType;
var uploadItems = itemList || [];
return uploadItems.map(function (uploadItem) {
var formattedUploadItem = _extends({}, uploadItem, {
thumbUrl: listType === LIST_TYPE.PICTURE_TEXT ? uploadItem.thumbUrl : null
});
if (!(uploadItem != null && uploadItem.uid)) {
return _extends({}, formattedUploadItem, {
uid: nanoid()
});
}
return formattedUploadItem;
});
};
export var useUploadState = function useUploadState(options) {
if (options === void 0) {
options = {};
}
var _options = options,
items = _options.items,
_options$listType = _options.listType,
listType = _options$listType === void 0 ? LIST_TYPE.PICTURE_TEXT : _options$listType,
_options$disabled = _options.disabled,
disabled = _options$disabled === void 0 ? false : _options$disabled,
_options$readonly = _options.readonly,
readonly = _options$readonly === void 0 ? false : _options$readonly,
_options$action = _options.action,
action = _options$action === void 0 ? /*#__PURE__*/_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee() {
return _regeneratorRuntime().wrap(function _callee$(_context) {
while (1) switch (_context.prev = _context.next) {
case 0:
case "end":
return _context.stop();
}
}, _callee);
})) : _options$action,
_options$cancel = _options.cancel,
cancel = _options$cancel === void 0 ? /*#__PURE__*/_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee2() {
return _regeneratorRuntime().wrap(function _callee2$(_context2) {
while (1) switch (_context2.prev = _context2.next) {
case 0:
case "end":
return _context2.stop();
}
}, _callee2);
})) : _options$cancel,
onChange = _options.onChange,
_options$defaultItems = _options.defaultItems,
defaultItems = _options$defaultItems === void 0 ? [] : _options$defaultItems;
var _useState = useState(function () {
return initialUploadItems(defaultItems || items || [], {
listType: listType
});
}),
_internalItems = _useState[0],
_setInternalItems = _useState[1];
var isControlled = !!items;
useEffect(function () {
if (isControlled && !isEqual(_internalItems, items)) {
_setInternalItems(items);
}
}, [items, isControlled]);
var addItems = useCallback(function (newItems, uploadItemDefaultData) {
if (uploadItemDefaultData === void 0) {
uploadItemDefaultData = {};
}
var newUploadItems = [].concat(newItems.map(function (uploadItem) {
var _listTypeProps;
var fileData = isFile(uploadItem) ? {
blobFile: uploadItem,
name: uploadItem.name,
ext: getFileExt(uploadItem)
} : {};
var newUploadItem = _extends({}, uploadItem, {
uid: nanoid(),
type: getTypeFile(uploadItem)
}, fileData, uploadItemDefaultData);
var listTypeProps = (_listTypeProps = {}, _listTypeProps[LIST_TYPE.PICTURE_TEXT] = {
thumbUrl: previewFile(uploadItem)
}, _listTypeProps);
return _extends({}, newUploadItem, listTypeProps[listType]);
}));
_setInternalItems(function (prev) {
if (prev === void 0) {
prev = [];
}
var nUploadItems = [].concat(newUploadItems, prev);
if (onChange) onChange(nUploadItems);
return nUploadItems;
});
return newUploadItems;
}, [listType, onChange]);
var removeItems = useCallback(function (uploadItemUIDs) {
_setInternalItems(function (prev) {
var nUploadItems = prev == null ? void 0 : prev.filter(function (uploadItem) {
return !uploadItemUIDs.includes(uploadItem.uid);
});
if (onChange) onChange(nUploadItems);
return nUploadItems;
});
}, [onChange]);
var removeItem = useCallback(function (uploadItemUID) {
removeItems([uploadItemUID]);
}, []);
var reset = useCallback(function () {
_setInternalItems([]);
}, []);
var updateItem = useCallback(function (uploadItem, callback) {
_setInternalItems(function (prev) {
var nUploadItems = prev.map(function (currUploadItem) {
return currUploadItem.uid === uploadItem.uid ? _extends({}, currUploadItem, uploadItem) : currUploadItem;
});
if (callback) callback(nUploadItems);
if (onChange) onChange(nUploadItems);
return nUploadItems;
});
}, [onChange]);
var uploadItems = useCallback(function (chunks) {
var ret = [];
var executing = new Set();
chunks.forEach(function (chunk) {
var p = Promise.resolve().then(/*#__PURE__*/_asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee3() {
var file, itemUploaded;
return _regeneratorRuntime().wrap(function _callee3$(_context3) {
while (1) switch (_context3.prev = _context3.next) {
case 0:
if (chunk.blobFile) {
_context3.next = 2;
break;
}
return _context3.abrupt("return");
case 2:
_context3.prev = 2;
_context3.next = 5;
return action({
file: chunk.blobFile,
onProgress: function onProgress(progress) {
updateItem(_extends({}, chunk, {
status: UPLOAD_ITEM_STATUS.UPLOADING,
progress: progress
}));
}
});
case 5:
file = _context3.sent;
itemUploaded = _extends({}, chunk, file);
updateItem(_extends({}, itemUploaded, {
status: UPLOAD_ITEM_STATUS.SUCCESS
}));
setTimeout(function () {
updateItem(_extends({}, itemUploaded, {
status: UPLOAD_ITEM_STATUS.UPLOADED,
progress: null
}));
}, 1000);
return _context3.abrupt("return", itemUploaded);
case 12:
_context3.prev = 12;
_context3.t0 = _context3["catch"](2);
updateItem(_extends({}, chunk, _context3.t0, {
progress: null,
status: UPLOAD_ITEM_STATUS.ERROR
}));
case 15:
case "end":
return _context3.stop();
}
}, _callee3, null, [[2, 12]]);
})));
ret.push(p);
executing.add(p);
var clean = function clean() {
return executing.delete(p);
};
p.then(clean).catch(clean);
});
return Promise.all(ret);
}, [action, updateItem]);
var cancelUpload = useCallback(function () {
if (cancel) cancel();
}, [cancel]);
return {
items: _internalItems,
listType: listType,
disabled: disabled,
readonly: readonly,
addItems: addItems,
removeItem: removeItem,
removeItems: removeItems,
updateItem: updateItem,
uploadItems: uploadItems,
cancelUpload: cancelUpload,
reset: reset
};
};