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components/notice/index.js 2.9 KB
40f8606f   梁灏   add Notice component
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  import Notification from '../base/notification';
  
  const prefixCls = 'ivu-notice';
  const iconPrefixCls = 'ivu-icon';
  const prefixKey = 'ivu_notice_key_';
  
  let top = 24;
  let defaultDuration = 4.5;
  let noticeInstance;
  let key = 1;
  
  const iconTypes = {
      'info': 'information-circled',
      'success': 'checkmark-circled',
      'warning': 'android-alert',
      'error': 'close-circled'
  };
  
  function getNoticeInstance () {
      noticeInstance = noticeInstance || Notification.newInstance({
          prefixCls: prefixCls,
          style: {
              top: `${top}px`,
              right: 0
          }
      });
  
      return noticeInstance;
  }
  
  function notice (type, options) {
      const title = options.title || '';
      const desc = options.desc || '';
      const noticeKey = options.key || `${prefixKey}${key}`;
      const onClose = options.onClose || function () {};
      // todo const btn = options.btn || null;
      const duration = (options.duration === 0) ? 0 : options.duration || defaultDuration;
  
      key++;
  
      let instance = getNoticeInstance();
  
      let content;
  
      if (type == 'normal') {
          content = `
              <div class="${prefixCls}-custom-content">
                  <div class="${prefixCls}-title">${title}</div>
                  <div class="${prefixCls}-desc">${desc}</div>
              </div>
          `;
      } else {
          const iconType = iconTypes[type];
          content = `
              <div class="${prefixCls}-custom-content ${prefixCls}-with-icon">
                  <span class="${prefixCls}-icon ${prefixCls}-icon-${type}">
                      <i class="${iconPrefixCls} ${iconPrefixCls}-${iconType}"></i>
                  </span>
                  <div class="${prefixCls}-title">${title}</div>
                  <div class="${prefixCls}-desc">${desc}</div>
              </div>
          `;
      }
  
      instance.notice({
          key: noticeKey.toString(),
          duration: duration,
          style: {},
          transitionName: 'move-right',
          content: content,
          onClose: onClose,
          closable: true
      });
  }
  
  export default {
      open (options) {
          return notice('normal', options);
      },
      info (options) {
          return notice('info', options);
      },
      success (options) {
          return notice('success', options);
      },
      warning (options) {
          return notice('warning', options);
      },
      error (options) {
          return notice('error', options);
      },
      config (options) {
          if (options.top) {
              top = options.top;
          }
          if (options.duration || options.duration === 0) {
              defaultDuration = options.duration;
          }
      },
      close (key) {
          if (key) {
              key = key.toString();
              if (noticeInstance) {
                  noticeInstance.remove(key);
              }
          } else {
              return false;
          }
      },
      destroy () {
          let instance = getNoticeInstance();
          noticeInstance = null;
          instance.destroy();
      }
  }