"use strict";
/**
 * @file Select
 * @description
 * @author fex
 * @date 2017-11-07
 */
Object.defineProperty(exports, "__esModule", { value: true });
var tslib_1 = require("tslib");
var uncontrollable = require("uncontrollable");
var react_1 = tslib_1.__importDefault(require("react"));
/*@require react-datetime/css/react-datetime.css*/;
var Overlay_1 = tslib_1.__importDefault(require("./Overlay"));
var PopOver_1 = tslib_1.__importDefault(require("./PopOver"));
var downshift_1 = tslib_1.__importDefault(require("downshift"));
var icons_1 = require("./icons");
var match_sorter_1 = tslib_1.__importDefault(require("match-sorter"));
var helper_1 = require("../utils/helper");
var find = require("lodash/find");
var isPlainObject = require("lodash/isPlainObject");
var union = require("lodash/union");
var Options_1 = require("../renderers/Form/Options");
var react_dom_1 = require("react-dom");
var theme_1 = require("../theme");
var Checkbox_1 = tslib_1.__importDefault(require("./Checkbox"));
function value2array(value, props) {
    if (props.multi || props.multiple) {
        if (typeof value === 'string') {
            value = value.split(props.delimiter || ',');
        }
        if (!Array.isArray(value)) {
            if (value === null || value === undefined) {
                return [];
            }
            value = [value];
        }
        return value.map(function (value) { return expandValue(value, props); }).filter(function (item) { return item; });
    }
    else if (Array.isArray(value)) {
        value = value[0];
    }
    var expandedValue = expandValue(value, props);
    return expandedValue ? [expandedValue] : [];
}
exports.value2array = value2array;
function expandValue(value, props) {
    var valueType = typeof value;
    if (valueType !== 'string' && valueType !== 'number' && valueType !== 'boolean') {
        return value;
    }
    var options = props.options;
    if (!options) {
        return null;
    }
    return find(options, function (item) { return String(item[props.valueField || 'value']) === String(value); });
}
exports.expandValue = expandValue;
function normalizeOptions(options) {
    if (typeof options === 'string') {
        return options.split(',').map(function (item) { return ({
            label: item,
            value: item
        }); });
    }
    else if (Array.isArray(options) && typeof options[0] === 'string') {
        return options.map(function (item) { return ({
            label: item,
            value: item
        }); });
    }
    else if (Array.isArray(options)) {
        return options.map(function (item) {
            var option = tslib_1.__assign({}, item, { value: item && item.value });
            if (typeof option.children !== 'undefined') {
                option.children = normalizeOptions(option.children);
            }
            return option;
        });
    }
    else if (isPlainObject(options)) {
        return Object.keys(options).map(function (key) { return ({
            label: options[key],
            value: key
        }); });
    }
    return [];
}
exports.normalizeOptions = normalizeOptions;
var Select = /** @class */ (function (_super) {
    tslib_1.__extends(Select, _super);
    function Select(props) {
        var _this = _super.call(this, props) || this;
        _this.menu = react_1.default.createRef();
        _this.open = _this.open.bind(_this);
        _this.close = _this.close.bind(_this);
        _this.toggle = _this.toggle.bind(_this);
        _this.onBlur = _this.onBlur.bind(_this);
        _this.onFocus = _this.onFocus.bind(_this);
        _this.focus = _this.focus.bind(_this);
        _this.inputRef = _this.inputRef.bind(_this);
        _this.handleChange = _this.handleChange.bind(_this);
        _this.handleInputChange = _this.handleInputChange.bind(_this);
        _this.clearValue = _this.clearValue.bind(_this);
        _this.handleStateChange = _this.handleStateChange.bind(_this);
        _this.handleKeyPress = _this.handleKeyPress.bind(_this);
        _this.getTarget = _this.getTarget.bind(_this);
        _this.toggleCheckAll = _this.toggleCheckAll.bind(_this);
        _this.state = {
            isOpen: false,
            isFocused: false,
            inputValue: '',
            highlightedIndex: -1,
            selection: value2array(props.value, props)
        };
        return _this;
    }
    Select.prototype.componentDidMount = function () {
        var _a = this.props, loadOptions = _a.loadOptions, options = _a.options, multiple = _a.multiple, checkAll = _a.checkAll, defaultCheckAll = _a.defaultCheckAll, onChange = _a.onChange, simpleValue = _a.simpleValue;
        var selection = this.state.selection;
        if (multiple && checkAll && defaultCheckAll && options.length) {
            selection = union(options, selection);
            this.setState({
                selection: selection
            }, function () { return onChange(simpleValue ? selection.map(function (item) { return item.value; }) : selection); });
        }
        loadOptions && loadOptions('');
    };
    Select.prototype.componentWillReceiveProps = function (nextProps) {
        var props = this.props;
        if (props.value !== nextProps.value || JSON.stringify(props.options) !== JSON.stringify(nextProps.options)) {
            this.setState({
                selection: value2array(nextProps.value, nextProps)
            });
        }
    };
    Select.prototype.open = function () {
        this.props.disabled ||
            this.setState({
                isOpen: true
            });
    };
    Select.prototype.close = function () {
        this.setState({
            isOpen: false
        });
    };
    Select.prototype.toggle = function (e) {
        if (e && this.menu.current && this.menu.current.contains(e.target)) {
            return;
        }
        this.props.disabled ||
            this.setState({
                isOpen: !this.state.isOpen
            });
    };
    Select.prototype.onFocus = function (e) {
        this.props.disabled ||
            this.setState({
                isFocused: true
            }, this.focus);
        this.props.onFocus && this.props.onFocus(e);
    };
    Select.prototype.onBlur = function (e) {
        this.setState({
            isFocused: false,
            inputValue: ''
        });
        this.props.onBlur && this.props.onBlur(e);
    };
    Select.prototype.focus = function () {
        this.input ? this.input.focus() : this.getTarget() && this.getTarget().focus();
    };
    Select.prototype.blur = function () {
        this.input ? this.input.blur() : this.getTarget() && this.getTarget().blur();
    };
    Select.prototype.getTarget = function () {
        if (!this.target) {
            this.target = react_dom_1.findDOMNode(this);
        }
        return this.target;
    };
    Select.prototype.inputRef = function (ref) {
        this.input = ref;
    };
    Select.prototype.toggleCheckAll = function () {
        var _a = this.props, options = _a.options, onChange = _a.onChange, simpleValue = _a.simpleValue;
        var selection = this.state.selection;
        var optionsValues = options.map(function (option) { return option.value; });
        var selectionValues = selection.map(function (select) { return select.value; });
        var checkedAll = optionsValues.every(function (option) { return selectionValues.indexOf(option) > -1; });
        selection = checkedAll ? [] : options;
        onChange(simpleValue ? selection.map(function (item) { return item.value; }) : selection);
    };
    Select.prototype.removeItem = function (index, e) {
        var _a = this.props, onChange = _a.onChange, simpleValue = _a.simpleValue;
        var value = this.state.selection;
        e && e.stopPropagation();
        value = Array.isArray(value) ? value.concat() : [value];
        value.splice(index, 1);
        onChange(simpleValue ? value.map(function (item) { return item.value; }) : value);
    };
    Select.prototype.handleInputChange = function (evt) {
        var _this = this;
        var loadOptions = this.props.loadOptions;
        this.setState({
            inputValue: evt.currentTarget.value
        }, function () { return loadOptions && loadOptions(_this.state.inputValue); });
    };
    Select.prototype.handleChange = function (selectItem) {
        var _a = this.props, onChange = _a.onChange, multiple = _a.multiple, onNewOptionClick = _a.onNewOptionClick, simpleValue = _a.simpleValue;
        var selection = this.state.selection;
        if (selectItem.isNew) {
            delete selectItem.isNew;
            onNewOptionClick(selectItem);
        }
        if (multiple) {
            selection = selection.concat();
            var idx = selection.indexOf(selectItem);
            if (~idx) {
                selection.splice(idx, 1);
            }
            else {
                selection.push(selectItem);
            }
            onChange(simpleValue ? selection.map(function (item) { return item.value; }) : selection);
        }
        else {
            onChange(simpleValue ? selectItem.value : selectItem);
        }
    };
    Select.prototype.handleStateChange = function (changes) {
        var _a = this.props, multiple = _a.multiple, checkAll = _a.checkAll;
        var update = {};
        var loadOptions = this.props.loadOptions;
        var doLoad = false;
        if (changes.isOpen !== void 0) {
            update.isOpen = changes.isOpen;
        }
        if (changes.highlightedIndex !== void 0) {
            update.highlightedIndex = changes.highlightedIndex;
        }
        switch (changes.type) {
            case downshift_1.default.stateChangeTypes.keyDownEnter:
            case downshift_1.default.stateChangeTypes.clickItem:
                update = tslib_1.__assign({}, update, { inputValue: '', isOpen: multiple && checkAll ? true : false, isFocused: multiple && checkAll ? true : false });
                doLoad = true;
                break;
            case downshift_1.default.stateChangeTypes.changeInput:
                update.highlightedIndex = 0;
                break;
        }
        if (Object.keys(update).length) {
            this.setState(update, doLoad && loadOptions ? function () { return loadOptions(''); } : undefined);
        }
    };
    Select.prototype.handleKeyPress = function (e) {
        if (e.key === ' ') {
            this.toggle();
        }
    };
    Select.prototype.clearValue = function (e) {
        var onChange = this.props.onChange;
        e.preventDefault();
        e.stopPropagation();
        onChange('');
    };
    Select.prototype.renderValue = function (_a) {
        var _this = this;
        var inputValue = _a.inputValue, isOpen = _a.isOpen;
        var _b = this.props, multiple = _b.multiple, placeholder = _b.placeholder, ns = _b.classPrefix, labelField = _b.labelField, searchable = _b.searchable, creatable = _b.creatable;
        var selection = this.state.selection;
        if (searchable && !creatable && inputValue && (multiple ? !selection.length : true)) {
            return null;
        }
        if (!selection.length) {
            return creatable && inputValue ? null : (react_1.default.createElement("div", { key: "placeholder", className: ns + "Select-placeholder" }, placeholder));
        }
        return selection.map(function (item, index) {
            return multiple ? (react_1.default.createElement("div", { className: ns + "Select-value", key: index },
                react_1.default.createElement("span", { className: ns + "Select-valueIcon", onClick: _this.removeItem.bind(_this, index) }, "\u00D7"),
                react_1.default.createElement("span", { className: ns + "Select-valueLabel" }, item[labelField || 'label']))) : inputValue && isOpen ? null : (react_1.default.createElement("div", { className: ns + "Select-value", key: index }, item.label));
        });
    };
    Select.prototype.renderOuter = function (_a) {
        var _this = this;
        var selectedItem = _a.selectedItem, getItemProps = _a.getItemProps, highlightedIndex = _a.highlightedIndex, inputValue = _a.inputValue, isOpen = _a.isOpen;
        var _b = this.props, popOverContainer = _b.popOverContainer, options = _b.options, valueField = _b.valueField, labelField = _b.labelField, noResultsText = _b.noResultsText, loadOptions = _b.loadOptions, creatable = _b.creatable, promptTextCreator = _b.promptTextCreator, multiple = _b.multiple, cx = _b.classnames, checkAll = _b.checkAll, checkAllLabel = _b.checkAllLabel;
        var selection = this.state.selection;
        var checkedAll = false;
        var checkedPartial = false;
        var filtedOptions = inputValue && isOpen && !loadOptions
            ? match_sorter_1.default(options, inputValue, {
                keys: [labelField || 'label', valueField || 'value']
            })
            : options.concat();
        if (multiple) {
            if (checkAll) {
                var optionsValues = options.map(function (option) { return option.value; });
                var selectionValues_1 = selection.map(function (select) { return select.value; });
                checkedAll = optionsValues.every(function (option) { return selectionValues_1.indexOf(option) > -1; });
                checkedPartial = optionsValues.some(function (option) { return selectionValues_1.indexOf(option) > -1; });
            }
            else {
                filtedOptions = filtedOptions.filter(function (option) { return !~selectedItem.indexOf(option); });
            }
        }
        if (inputValue && creatable && !find(options, function (item) { return item[labelField || 'label'] == inputValue; })) {
            filtedOptions.unshift((_c = {},
                _c[labelField] = inputValue,
                _c[valueField] = inputValue,
                _c.isNew = true,
                _c));
        }
        var menu = (react_1.default.createElement("div", { ref: this.menu, className: cx('Select-menu') },
            multiple && checkAll ? (react_1.default.createElement("div", { className: cx('Select-checkAll') },
                react_1.default.createElement(Checkbox_1.default, { checked: checkedPartial, partial: checkedPartial && !checkedAll, onChange: this.toggleCheckAll }, checkAllLabel))) : null,
            filtedOptions.length ? (filtedOptions.map(function (item, index) {
                var checked = checkAll ? selection.some(function (o) { return o.value == item.value; }) : false;
                return (react_1.default.createElement("div", tslib_1.__assign({}, getItemProps({
                    key: index,
                    index: index,
                    item: item,
                    disabled: item.disabled
                }), { className: cx("Select-option", {
                        'is-disabled': item.disabled,
                        'is-highlight': highlightedIndex === index,
                        'is-active': selectedItem === item ||
                            (Array.isArray(selectedItem) && ~selectedItem.indexOf(item))
                    }) }), checkAll ? (react_1.default.createElement(Checkbox_1.default, { checked: checked, trueValue: item.value, onChange: function () { return _this.handleChange(item); } }, item.isNew
                    ? promptTextCreator(item.label)
                    : item.disabled
                        ? item[labelField]
                        : Options_1.highlight(item[labelField], inputValue, cx('Select-option-hl')))) : item.isNew ? (promptTextCreator(item.label)) : (react_1.default.createElement("span", null,
                    item.disabled
                        ? item.label
                        : Options_1.highlight(item[labelField], inputValue, cx('Select-option-hl')),
                    item.tip))));
            })) : (react_1.default.createElement("div", { className: cx('Select-option Select-option--placeholder') }, noResultsText))));
        if (popOverContainer) {
            return (react_1.default.createElement(Overlay_1.default, { container: popOverContainer, placement: "left-bottom-left-top", target: this.getTarget, show: true },
                react_1.default.createElement(PopOver_1.default, { className: cx('Select-popover'), style: { width: this.target ? this.target.offsetWidth : 'auto' } }, menu)));
        }
        else {
            return react_1.default.createElement("div", { className: cx('Select-menuOuter') }, menu);
        }
        var _c;
    };
    Select.prototype.render = function () {
        var _this = this;
        var _a = this.props, cx = _a.classnames, multiple = _a.multiple, searchable = _a.searchable, inline = _a.inline, className = _a.className, value = _a.value, loading = _a.loading, spinnerClassName = _a.spinnerClassName, clearable = _a.clearable, labelField = _a.labelField, disabled = _a.disabled;
        var selection = this.state.selection;
        var inputValue = this.state.inputValue;
        return (react_1.default.createElement(downshift_1.default, { selectedItem: selection, highlightedIndex: this.state.highlightedIndex, isOpen: this.state.isOpen, inputValue: inputValue, onChange: this.handleChange, onStateChange: this.handleStateChange, onOuterClick: this.close, itemToString: function (item) { return (item ? item[labelField] : ''); } }, function (options) {
            var isOpen = options.isOpen, getInputProps = options.getInputProps;
            return (react_1.default.createElement("div", { tabIndex: searchable || disabled ? -1 : 0, onKeyPress: _this.handleKeyPress, onClick: _this.toggle, onFocus: _this.onFocus, onBlur: _this.onBlur, className: cx("Select", (_a = {},
                    _a["Select--multi"] = multiple,
                    _a["Select--inline"] = inline,
                    _a["Select--searchable"] = searchable,
                    _a['is-opened'] = isOpen,
                    _a['is-focused'] = _this.state.isFocused,
                    _a['is-disabled'] = disabled,
                    _a), className) },
                react_1.default.createElement("div", { className: cx("Select-valueWrap") },
                    _this.renderValue(options),
                    searchable ? (react_1.default.createElement("input", tslib_1.__assign({}, getInputProps({
                        className: cx("Select-input"),
                        onFocus: _this.onFocus,
                        onBlur: _this.onBlur,
                        onKeyDown: function (event) {
                            if (event.key === 'Backspace' && !inputValue) {
                                _this.removeItem(value.length - 1);
                            }
                        },
                        onChange: _this.handleInputChange,
                        ref: _this.inputRef
                    })))) : null),
                clearable && !disabled && value && value.length ? (react_1.default.createElement("a", { onClick: _this.clearValue, className: cx('Select-clear') },
                    react_1.default.createElement(icons_1.Icon, { icon: "close", className: "icon" }))) : null,
                loading ? (react_1.default.createElement("span", { className: cx('Select-spinner') },
                    react_1.default.createElement("i", { className: spinnerClassName }))) : null,
                react_1.default.createElement("span", { className: cx('Select-arrow') }),
                isOpen ? _this.renderOuter(options) : null));
            var _a;
        }));
    };
    Select.defaultProps = {
        multiple: false,
        clearable: true,
        creatable: false,
        searchPromptText: '输入内容进行检索',
        loadingPlaceholder: '加载中..',
        noResultsText: '没有结果',
        clearAllText: '移除所有',
        clearValueText: '移除',
        placeholder: '请选择',
        valueField: 'value',
        labelField: 'label',
        spinnerClassName: 'fa fa-spinner fa-spin fa-1x fa-fw',
        promptTextCreator: function (label) { return "\u65B0\u589E\uFF1A" + label; },
        onNewOptionClick: helper_1.noop,
        inline: false,
        disabled: false,
        checkAll: false,
        checkAllLabel: '全选',
        defaultCheckAll: false
    };
    return Select;
}(react_1.default.Component));
exports.Select = Select;
exports.default = theme_1.themeable(uncontrollable(Select, {
    value: 'onChange'
}));
//# sourceMappingURL=./components/Select.js.map
