From 6157d210893eb51c54eff1155503a56d8a917209 Mon Sep 17 00:00:00 2001
From: Benjy Cui <benjytrys@gmail.com>
Date: Wed, 30 Mar 2016 09:50:44 +0800
Subject: [PATCH] refactor: DatePicker

---
 components/date-picker/createPicker.jsx | 157 ++++++++++++++++++++++++
 components/date-picker/index.jsx        | 157 +-----------------------
 2 files changed, 158 insertions(+), 156 deletions(-)
 create mode 100644 components/date-picker/createPicker.jsx

diff --git a/components/date-picker/createPicker.jsx b/components/date-picker/createPicker.jsx
new file mode 100644
index 0000000000..c48e62b537
--- /dev/null
+++ b/components/date-picker/createPicker.jsx
@@ -0,0 +1,157 @@
+import React from 'react';
+import MonthCalendar from 'rc-calendar/lib/MonthCalendar';
+import RcDatePicker from 'rc-calendar/lib/Picker';
+import GregorianCalendar from 'gregorian-calendar';
+import TimePicker from 'rc-time-picker';
+import classNames from 'classnames';
+import PickerMixin from './PickerMixin';
+
+export default function createPicker(TheCalendar, defaultFormat) {
+  return React.createClass({
+    getDefaultProps() {
+      return {
+        format: defaultFormat || 'yyyy-MM-dd',
+        transitionName: 'slide-up',
+        popupStyle: {},
+        onChange() {
+        },
+        onOk() {
+        },
+        locale: {},
+        align: {
+          offset: [0, -9],
+        },
+        open: false,
+      };
+    },
+    getInitialState() {
+      return {
+        value: this.parseDateFromValue(this.props.value || this.props.defaultValue)
+      };
+    },
+    mixins: [PickerMixin],
+    componentWillReceiveProps(nextProps) {
+      if ('value' in nextProps) {
+        this.setState({
+          value: this.parseDateFromValue(nextProps.value)
+        });
+      }
+    },
+    handleChange(value) {
+      if (!('value' in this.props)) {
+        this.setState({ value });
+      }
+      const timeValue = value ? new Date(value.getTime()) : null;
+      this.props.onChange(timeValue, value ? this.getFormatter().format(value) : '');
+    },
+    render() {
+      const props = this.props;
+      const locale = this.getLocale();
+      // 以下两行代码
+      // 给没有初始值的日期选择框提供本地化信息
+      // 否则会以周日开始排
+      let defaultCalendarValue = new GregorianCalendar(locale);
+      defaultCalendarValue.setTime(Date.now());
+
+      const placeholder = ('placeholder' in props)
+        ? props.placeholder : locale.lang.placeholder;
+
+      const timePicker = props.showTime ? (<TimePicker
+        prefixCls="ant-time-picker"
+        placeholder={locale.lang.timePlaceholder}
+        transitionName="slide-up" />)
+        : null;
+
+      const disabledTime = props.showTime ? props.disabledTime : null;
+
+      const calendarClassName = classNames({
+        ['ant-calendar-time']: props.showTime,
+        ['ant-calendar-month']: MonthCalendar === TheCalendar,
+      });
+
+      let pickerChangeHandler = {
+        onChange: this.handleChange,
+      };
+
+      let calendarHandler = {
+        onOk: this.handleChange,
+      };
+
+      if (props.showTime) {
+        pickerChangeHandler.onChange = (value) => {
+          // Click clear button
+          if (value === null) {
+            this.handleChange(value);
+          }
+        };
+      } else {
+        calendarHandler = {};
+      }
+
+      const calendar = (
+        <TheCalendar
+          disabledDate={props.disabledDate}
+          disabledTime={disabledTime}
+          locale={locale.lang}
+          timePicker={timePicker}
+          defaultValue={defaultCalendarValue}
+          dateInputPlaceholder={placeholder}
+          prefixCls="ant-calendar"
+          className={calendarClassName}
+          {...calendarHandler} />
+      );
+
+      const pickerClass = classNames({
+        'ant-calendar-picker': true,
+        'ant-calendar-picker-open': this.state.open,
+      });
+
+      const inputClass = classNames({
+        'ant-calendar-picker-input': true,
+        'ant-input': true,
+        'ant-input-lg': props.size === 'large',
+        'ant-input-sm': props.size === 'small',
+      });
+
+      // default width for showTime
+      const pickerStyle = {};
+      if (props.showTime) {
+        pickerStyle.width = 180;
+      }
+
+      return (
+        <span className={pickerClass} style={{ ...pickerStyle, ...props.style }}>
+          <RcDatePicker
+            transitionName={props.transitionName}
+            disabled={props.disabled}
+            calendar={calendar}
+            value={this.state.value}
+            prefixCls="ant-calendar-picker-container"
+            style={props.popupStyle}
+            align={props.align}
+            getCalendarContainer={props.getCalendarContainer}
+            onOpen={this.toggleOpen}
+            onClose={this.toggleOpen}
+            {...pickerChangeHandler}
+          >
+            {
+              ({ value }) => {
+                return (
+                  <span>
+                    <input
+                      disabled={props.disabled}
+                      onChange={this.handleInputChange}
+                      value={value && this.getFormatter().format(value)}
+                      placeholder={placeholder}
+                      className={inputClass} />
+                    <span className="ant-calendar-picker-icon" />
+                  </span>
+                );
+              }
+            }
+          </RcDatePicker>
+        </span>
+      );
+    }
+  });
+}
diff --git a/components/date-picker/index.jsx b/components/date-picker/index.jsx
index 5c311f55f9..5323aaf746 100644
--- a/components/date-picker/index.jsx
+++ b/components/date-picker/index.jsx
@@ -1,163 +1,8 @@
-import React from 'react';
 import RcCalendar from 'rc-calendar';
 import MonthCalendar from 'rc-calendar/lib/MonthCalendar';
-import RcDatePicker from 'rc-calendar/lib/Picker';
-import GregorianCalendar from 'gregorian-calendar';
+import createPicker from './createPicker';
 import RangePicker from './RangePicker';
-import PickerMixin from './PickerMixin';
 import Calendar from './Calendar';
-import TimePicker from 'rc-time-picker';
-import classNames from 'classnames';
-
-function createPicker(TheCalendar, defaultFormat) {
-  return React.createClass({
-    getDefaultProps() {
-      return {
-        format: defaultFormat || 'yyyy-MM-dd',
-        transitionName: 'slide-up',
-        popupStyle: {},
-        onChange() {
-        },
-        onOk() {
-        },
-        locale: {},
-        align: {
-          offset: [0, -9],
-        },
-        open: false,
-      };
-    },
-    getInitialState() {
-      return {
-        value: this.parseDateFromValue(this.props.value || this.props.defaultValue)
-      };
-    },
-    mixins: [PickerMixin],
-    componentWillReceiveProps(nextProps) {
-      if ('value' in nextProps) {
-        this.setState({
-          value: this.parseDateFromValue(nextProps.value)
-        });
-      }
-    },
-    handleChange(value) {
-      if (!('value' in this.props)) {
-        this.setState({ value });
-      }
-      const timeValue = value ? new Date(value.getTime()) : null;
-      this.props.onChange(timeValue, value ? this.getFormatter().format(value) : '');
-    },
-    render() {
-      const props = this.props;
-      const locale = this.getLocale();
-      // 以下两行代码
-      // 给没有初始值的日期选择框提供本地化信息
-      // 否则会以周日开始排
-      let defaultCalendarValue = new GregorianCalendar(locale);
-      defaultCalendarValue.setTime(Date.now());
-
-      const placeholder = ('placeholder' in props)
-        ? props.placeholder : locale.lang.placeholder;
-
-      const timePicker = props.showTime ? (<TimePicker
-        prefixCls="ant-time-picker"
-        placeholder={locale.lang.timePlaceholder}
-        transitionName="slide-up" />)
-        : null;
-
-      const disabledTime = props.showTime ? props.disabledTime : null;
-
-      const calendarClassName = classNames({
-        ['ant-calendar-time']: props.showTime,
-        ['ant-calendar-month']: MonthCalendar === TheCalendar,
-      });
-
-      let pickerChangeHandler = {
-        onChange: this.handleChange,
-      };
-
-      let calendarHandler = {
-        onOk: this.handleChange,
-      };
-
-      if (props.showTime) {
-        pickerChangeHandler.onChange = (value) => {
-          // Click clear button
-          if (value === null) {
-            this.handleChange(value);
-          }
-        };
-      } else {
-        calendarHandler = {};
-      }
-
-      const calendar = (
-        <TheCalendar
-          disabledDate={props.disabledDate}
-          disabledTime={disabledTime}
-          locale={locale.lang}
-          timePicker={timePicker}
-          defaultValue={defaultCalendarValue}
-          dateInputPlaceholder={placeholder}
-          prefixCls="ant-calendar"
-          className={calendarClassName}
-          {...calendarHandler} />
-      );
-
-      const pickerClass = classNames({
-        'ant-calendar-picker': true,
-        'ant-calendar-picker-open': this.state.open,
-      });
-
-      const inputClass = classNames({
-        'ant-calendar-picker-input': true,
-        'ant-input': true,
-        'ant-input-lg': props.size === 'large',
-        'ant-input-sm': props.size === 'small',
-      });
-
-      // default width for showTime
-      const pickerStyle = {};
-      if (props.showTime) {
-        pickerStyle.width = 180;
-      }
-
-      return (
-        <span className={pickerClass} style={{ ...pickerStyle, ...props.style }}>
-          <RcDatePicker
-            transitionName={props.transitionName}
-            disabled={props.disabled}
-            calendar={calendar}
-            value={this.state.value}
-            prefixCls="ant-calendar-picker-container"
-            style={props.popupStyle}
-            align={props.align}
-            getCalendarContainer={props.getCalendarContainer}
-            onOpen={this.toggleOpen}
-            onClose={this.toggleOpen}
-            {...pickerChangeHandler}
-          >
-            {
-              ({ value }) => {
-                return (
-                  <span>
-                    <input
-                      disabled={props.disabled}
-                      onChange={this.handleInputChange}
-                      value={value && this.getFormatter().format(value)}
-                      placeholder={placeholder}
-                      className={inputClass} />
-                    <span className="ant-calendar-picker-icon" />
-                  </span>
-                );
-              }
-            }
-          </RcDatePicker>
-        </span>
-      );
-    }
-  });
-}
 
 const DatePicker = createPicker(RcCalendar);
 const MonthPicker = createPicker(MonthCalendar, 'yyyy-MM');