/**
 * dailer
 * 有默认提示文字的输入框
 * @class BI.DefaultTextEditor
 * @extends BI.Widget
 */
BI.DefaultTextEditor = BI.inherit(BI.Widget, {
    props: function () {
        return {
            baseCls: "bi-default-text-editor",
            hgap: 4,
            vgap: 2,
            lgap: 0,
            rgap: 0,
            tgap: 0,
            bgap: 0,
            validationChecker: BI.emptyFn,
            quitChecker: BI.emptyFn,
            allowBlank: true,
            watermark: "",
            errorText: "",
            height: 24,
            defaultText: "", // 默认显示值，默认显示值与显示值的区别是默认显示值标记灰色
            text: "", // 显示值
            el: {}
        };
    },

    render: function () {
        var self = this, o = this.options;
        this.editor = BI.createWidget(o.el, {
            type: "bi.editor",
            simple: o.simple,
            height: o.height,
            hgap: o.hgap,
            vgap: o.vgap,
            lgap: o.lgap,
            rgap: o.rgap,
            tgap: o.tgap,
            bgap: o.bgap,
            value: o.value,
            validationChecker: o.validationChecker,
            quitChecker: o.quitChecker,
            allowBlank: o.allowBlank,
            watermark: o.watermark,
            errorText: o.errorText,
            invisible: true,
            autoTrim: o.autoTrim,
        });

        var showText = BI.isFunction(o.text) ? o.text() : o.text;

        this.text = BI.createWidget({
            type: "bi.text_button",
            cls: BI.isKey(showText) ? "tip-text-style" : "bi-water-mark tip-text-style",
            textAlign: "left",
            height: o.height,
            text: showText || o.defaultText,
            hgap: o.hgap + 2,
            handler: function () {
                self._showInput();
                self.editor.focus();
                self.editor.setValue("");
            },
            title: o.title,
            warningTitle: o.warningTitle,
            tipType: o.tipType
        });
        this.text.on(BI.TextButton.EVENT_CHANGE, function () {
            BI.nextTick(function () {
                self.fireEvent(BI.DefaultTextEditor.EVENT_CLICK_LABEL);
            });
        });

        this.editor.on(BI.Controller.EVENT_CHANGE, function () {
            self.fireEvent(BI.Controller.EVENT_CHANGE, arguments);
        });
        this.editor.on(BI.Editor.EVENT_FOCUS, function () {
            self.fireEvent(BI.DefaultTextEditor.EVENT_FOCUS, arguments);
        });
        this.editor.on(BI.Editor.EVENT_BLUR, function () {
            self.fireEvent(BI.DefaultTextEditor.EVENT_BLUR, arguments);
        });
        this.editor.on(BI.Editor.EVENT_CLICK, function () {
            self.fireEvent(BI.DefaultTextEditor.EVENT_CLICK, arguments);
        });
        this.editor.on(BI.Editor.EVENT_CHANGE, function () {
            self.fireEvent(BI.DefaultTextEditor.EVENT_CHANGE, arguments);
        });
        this.editor.on(BI.Editor.EVENT_KEY_DOWN, function (v) {
            self.fireEvent(BI.DefaultTextEditor.EVENT_KEY_DOWN, arguments);
        });

        this.editor.on(BI.Editor.EVENT_VALID, function () {
            self.fireEvent(BI.DefaultTextEditor.EVENT_VALID, arguments);
        });
        this.editor.on(BI.Editor.EVENT_CONFIRM, function () {
            self._showHint();
            self.fireEvent(BI.DefaultTextEditor.EVENT_CONFIRM, arguments);
        });
        this.editor.on(BI.Editor.EVENT_CHANGE_CONFIRM, function () {
            self._showHint();
            self.fireEvent(BI.DefaultTextEditor.EVENT_CHANGE_CONFIRM, arguments);
        });
        this.editor.on(BI.Editor.EVENT_START, function () {
            self.fireEvent(BI.DefaultTextEditor.EVENT_START, arguments);
        });
        this.editor.on(BI.Editor.EVENT_PAUSE, function () {
            self.fireEvent(BI.DefaultTextEditor.EVENT_PAUSE, arguments);
        });
        this.editor.on(BI.Editor.EVENT_STOP, function () {
            self.fireEvent(BI.DefaultTextEditor.EVENT_STOP, arguments);
        });
        this.editor.on(BI.Editor.EVENT_SPACE, function () {
            self.fireEvent(BI.DefaultTextEditor.EVENT_SPACE, arguments);
        });
        this.editor.on(BI.Editor.EVENT_ERROR, function () {
            self.fireEvent(BI.DefaultTextEditor.EVENT_ERROR, arguments);
        });
        this.editor.on(BI.Editor.EVENT_ENTER, function () {
            self.fireEvent(BI.DefaultTextEditor.EVENT_ENTER, arguments);
        });
        this.editor.on(BI.Editor.EVENT_RESTRICT, function () {
            self.fireEvent(BI.DefaultTextEditor.EVENT_RESTRICT, arguments);
        });
        this.editor.on(BI.Editor.EVENT_EMPTY, function () {
            self.fireEvent(BI.DefaultTextEditor.EVENT_EMPTY, arguments);
        });

        return {
            type: "bi.absolute",
            items: [
                {
                    el: this.editor,
                    left: 0,
                    right: 0,
                    top: 0,
                    bottom: 0
                }, {
                    el: this.text,
                    left: 0,
                    right: 0,
                    top: 0,
                    bottom: 0
                }
            ]
        };
    },

    setWaterMark: function (v) {
        this.options.watermark = v;
        this.editor.setWaterMark(v);
    },

    setTitle: function (title) {
        this.text.setTitle(title);
    },

    setWarningTitle: function (title) {
        this.text.setWarningTitle(title);
    },

    doRedMark: function () {
        if (this.editor.getValue() === "" && BI.isKey(this.options.watermark)) {
            return;
        }
        this.text.doRedMark.apply(this.text, arguments);
    },

    unRedMark: function () {
        this.text.unRedMark.apply(this.text, arguments);
    },

    doHighLight: function () {
        if (this.editor.getValue() === "" && BI.isKey(this.options.watermark)) {
            return;
        }
        this.text.doHighLight.apply(this.text, arguments);
    },

    unHighLight: function () {
        this.text.unHighLight.apply(this.text, arguments);
    },

    focus: function () {
        if (this.options.disabled === false) {
            this._showInput();
            this.editor.focus();
        }
    },

    blur: function () {
        this.editor.blur();
        this._showHint();
    },

    _showInput: function () {
        this.editor.visible();
        this.text.invisible();
    },

    _showHint: function () {
        this.editor.invisible();
        this.text.visible();
    },

    _setText: function (v) {
        this.text.setText(v);
        this.text.setTitle(v);
    },

    isValid: function () {
        return this.editor.isValid();
    },

    setErrorText: function (text) {
        this.editor.setErrorText(text);
    },

    getErrorText: function () {
        return this.editor.getErrorText();
    },

    isEditing: function () {
        return this.editor.isEditing();
    },

    getLastValidValue: function () {
        return this.editor.getLastValidValue();
    },

    getLastChangedValue: function () {
        return this.editor.getLastChangedValue();
    },

    setValue: function (k) {
        this.editor.setValue(k);
    },

    getValue: function () {
        return this.editor.getValue();
    },

    getState: function () {
        return this.text.getValue();
    },

    setState: function (v) {
        var o = this.options;
        if (BI.isKey(v)) {
            this.text.setText(v);
            this.text.element.removeClass("bi-water-mark");
            return;
        }
        this.text.setText(o.defaultText);
        this.text.element.addClass("bi-water-mark");
    },

    setTipType: function (v) {
        this.text.options.tipType = v;
    },

    getText: function () {
        return this.text.getText();
    }
});
BI.DefaultTextEditor.EVENT_CHANGE = "EVENT_CHANGE";
BI.DefaultTextEditor.EVENT_FOCUS = "EVENT_FOCUS";
BI.DefaultTextEditor.EVENT_BLUR = "EVENT_BLUR";
BI.DefaultTextEditor.EVENT_CLICK = "EVENT_CLICK";
BI.DefaultTextEditor.EVENT_KEY_DOWN = "EVENT_KEY_DOWN";
BI.DefaultTextEditor.EVENT_CLICK_LABEL = "EVENT_CLICK_LABEL";

BI.DefaultTextEditor.EVENT_START = "EVENT_START";
BI.DefaultTextEditor.EVENT_PAUSE = "EVENT_PAUSE";
BI.DefaultTextEditor.EVENT_STOP = "EVENT_STOP";
BI.DefaultTextEditor.EVENT_CONFIRM = "EVENT_CONFIRM";
BI.DefaultTextEditor.EVENT_CHANGE_CONFIRM = "EVENT_CHANGE_CONFIRM";
BI.DefaultTextEditor.EVENT_VALID = "EVENT_VALID";
BI.DefaultTextEditor.EVENT_ERROR = "EVENT_ERROR";
BI.DefaultTextEditor.EVENT_ENTER = "EVENT_ENTER";
BI.DefaultTextEditor.EVENT_RESTRICT = "EVENT_RESTRICT";
BI.DefaultTextEditor.EVENT_SPACE = "EVENT_SPACE";
BI.DefaultTextEditor.EVENT_EMPTY = "EVENT_EMPTY";

BI.shortcut("bi.default_text_editor", BI.DefaultTextEditor);