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import _typeof from 'babel-runtime/helpers/typeof';
import _extends from 'babel-runtime/helpers/extends';
import warning from 'warning';
function getDisplayName(WrappedComponent) {
return WrappedComponent.name || 'WrappedComponent';
}
export function argumentContainer(Container, WrappedComponent) {
/* eslint no-param-reassign:0 */
Container.name = 'Form_' + getDisplayName(WrappedComponent);
Container.WrappedComponent = WrappedComponent;
Container.props = _extends({}, Container.props, WrappedComponent.props);
return Container;
}
export function identity(obj) {
return obj;
}
export function flattenArray(arr) {
return Array.prototype.concat.apply([], arr);
}
export function treeTraverse() {
var path = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';
var tree = arguments[1];
var isLeafNode = arguments[2];
var errorMessage = arguments[3];
var callback = arguments[4];
if (isLeafNode(path, tree)) {
callback(path, tree);
} else if (tree === undefined || tree === null) {
// Do nothing
} else if (Array.isArray(tree)) {
tree.forEach(function (subTree, index) {
return treeTraverse(path + '[' + index + ']', subTree, isLeafNode, errorMessage, callback);
});
} else {
// It's object and not a leaf node
if ((typeof tree === 'undefined' ? 'undefined' : _typeof(tree)) !== 'object') {
warning(false, errorMessage);
return;
}
Object.keys(tree).forEach(function (subTreeKey) {
var subTree = tree[subTreeKey];
treeTraverse('' + path + (path ? '.' : '') + subTreeKey, subTree, isLeafNode, errorMessage, callback);
});
}
}
export function flattenFields(maybeNestedFields, isLeafNode, errorMessage) {
var fields = {};
treeTraverse(undefined, maybeNestedFields, isLeafNode, errorMessage, function (path, node) {
fields[path] = node;
});
return fields;
}
export function normalizeValidateRules(validate, rules, validateTrigger) {
var validateRules = validate.map(function (item) {
var newItem = _extends({}, item, {
trigger: item.trigger || []
});
if (typeof newItem.trigger === 'string') {
newItem.trigger = [newItem.trigger];
}
return newItem;
});
if (rules) {
validateRules.push({
trigger: validateTrigger ? [].concat(validateTrigger) : [],
rules: rules
});
}
return validateRules;
}
export function getValidateTriggers(validateRules) {
return validateRules.filter(function (item) {
return !!item.rules && item.rules.length;
}).map(function (item) {
return item.trigger;
}).reduce(function (pre, curr) {
return pre.concat(curr);
}, []);
}
export function getValueFromEvent(e) {
// To support custom element
if (!e || !e.target) {
return e;
}
var target = e.target;
return target.type === 'checkbox' ? target.checked : target.value;
}
export function getErrorStrs(errors) {
if (errors) {
return errors.map(function (e) {
if (e && e.message) {
return e.message;
}
return e;
});
}
return errors;
}
export function getParams(ns, opt, cb) {
var names = ns;
var options = opt;
var callback = cb;
if (cb === undefined) {
if (typeof names === 'function') {
callback = names;
options = {};
names = undefined;
} else if (Array.isArray(names)) {
if (typeof options === 'function') {
callback = options;
options = {};
} else {
options = options || {};
}
} else {
callback = options;
options = names || {};
names = undefined;
}
}
return {
names: names,
options: options,
callback: callback
};
}
export function isEmptyObject(obj) {
return Object.keys(obj).length === 0;
}
export function hasRules(validate) {
if (validate) {
return validate.some(function (item) {
return item.rules && item.rules.length;
});
}
return false;
}
export function startsWith(str, prefix) {
return str.lastIndexOf(prefix, 0) === 0;
}