From 6c67b96e30059138f2fb2d47ade6bf417f4bf7a4 Mon Sep 17 00:00:00 2001
From: Dick Choi <fluke8259@gmail.com>
Date: Thu, 21 Jul 2016 03:21:53 +0900
Subject: [PATCH] search

---
 browser/main/Main.js            |   1 +
 browser/main/TopBar/TopBar.styl |  41 +++++++++-
 browser/main/TopBar/index.js    | 128 ++++++++++++++++++++++++++------
 3 files changed, 148 insertions(+), 22 deletions(-)

diff --git a/browser/main/Main.js b/browser/main/Main.js
index 265c996b..33e770a0 100644
--- a/browser/main/Main.js
+++ b/browser/main/Main.js
@@ -102,6 +102,7 @@ class Main extends React.Component {
               'dispatch',
               'storages',
               'config',
+              'notes',
               'params',
               'location'
             ])}
diff --git a/browser/main/TopBar/TopBar.styl b/browser/main/TopBar/TopBar.styl
index 947de031..ae6a18e9 100644
--- a/browser/main/TopBar/TopBar.styl
+++ b/browser/main/TopBar/TopBar.styl
@@ -36,6 +36,46 @@ $control-height = 34px
     outline none
     border none
 
+.control-search-optionList
+  position fixed
+  z-index 200
+  width 275px
+  height 175px
+  overflow-y auto
+  background-color $modal-background
+  border-radius 2px
+  box-shadow 2px 2px 10px gray
+
+.control-search-optionList-item
+  height 50px
+  border-bottom $ui-border
+  transition background-color 0.15s
+  padding 5px
+  cursor pointer
+  overflow ellipsis
+  &:hover
+    background-color alpha($ui-active-color, 10%)
+.control-search-optionList-item-folder
+  border-left 4px solid transparent
+  padding 2px 5px
+  color $ui-text-color
+  overflow ellipsis
+  font-size 12px
+  height 16px
+  margin-bottom 4px
+.control-search-optionList-item-folder-surfix
+  font-size 10px
+  margin-left 5px
+  color $ui-inactive-text-color
+.control-search-optionList-item-type
+  font-size 12px
+  color $ui-inactive-text-color
+  padding-right 3px
+.control-search-optionList-empty
+  height 150px
+  color $ui-inactive-text-color
+  line-height 150px
+  text-align center
 .control-newPostButton
   display block
   absolute top right bottom
@@ -51,7 +91,6 @@ $control-height = 34px
   &:hover .left-control-newPostButton-tooltip
     display block
 
-
 .control-newPostButton-tooltip
   position fixed
   line-height 1.4
diff --git a/browser/main/TopBar/index.js b/browser/main/TopBar/index.js
index 966ab934..1dc64ace 100644
--- a/browser/main/TopBar/index.js
+++ b/browser/main/TopBar/index.js
@@ -7,6 +7,7 @@ import Commander from 'browser/main/lib/Commander'
 import dataApi from 'browser/main/lib/dataApi'
 import modal from 'browser/main/lib/modal'
 import NewNoteModal from 'browser/main/modals/NewNoteModal'
+import { hashHistory } from 'react-router'
 
 const OSX = window.process.platform === 'darwin'
 
@@ -15,25 +16,12 @@ class TopBar extends React.Component {
     super(props)
 
     this.state = {
-      search: ''
+      search: '',
+      searchOptions: [],
+      searchPopupOpen: false
     }
   }
 
-  isInputFocused () {
-    return document.activeElement === this.refs.searchInput
-  }
-
-  escape () {
-  }
-
-  focusInput () {
-    this.searchInput.focus()
-  }
-
-  blurInput () {
-    this.searchInput.blur()
-  }
-
   handleNewPostButtonClick (e) {
     let { storages, params, dispatch, location } = this.props
     let storage = _.find(storages, {key: params.storageKey})
@@ -51,11 +39,98 @@ class TopBar extends React.Component {
     })
   }
 
-  handleTutorialButtonClick (e) {
+  handleSearchChange (e) {
+    this.setState({
+      search: this.refs.searchInput.value
+    })
+  }
+
+  getOptions () {
+    let { notes } = this.props
+    let { search } = this.state
+    if (search.trim().length === 0) return []
+    let searchBlocks = search.split(' ')
+    searchBlocks.forEach((block) => {
+      if (block.match(/^#.+/)) {
+        let tag = block.match(/#(.+)/)[1]
+        notes = notes.filter((note) => note.tags.some((_tag) => _tag === tag))
+      }
+      notes = notes.filter((note) => {
+        if (note.type === 'SNIPPET_NOTE') {
+          return note.description.match(block)
+        } else if (note.type === 'MARKDOWN_NOTE') {
+          return note.content.match(block)
+        }
+        return false
+      })
+    })
+
+    return notes
+  }
+
+  handleOptionClick (uniqueKey) {
+    return (e) => {
+      this.setState({
+        searchPopupOpen: false
+      }, () => {
+        let { location } = this.props
+        hashHistory.push({
+          pathname: location.pathname,
+          query: {
+            key: uniqueKey
+          }
+        })
+      })
+    }
+  }
+
+  handleSearchFocus (e) {
+    this.setState({
+      searchPopupOpen: true
+    })
+  }
+  handleSearchBlur (e) {
+    e.stopPropagation()
+
+    let el = e.relatedTarget
+    let isStillFocused = false
+    while (el != null) {
+      if (el === this.refs.search) {
+        isStillFocused = true
+        break
+      }
+      el = el.parentNode
+    }
+    if (!isStillFocused) {
+      this.setState({
+        searchPopupOpen: false
+      })
+    }
   }
 
   render () {
-    let { config, style } = this.props
+    let { config, style, storages } = this.props
+    let searchOptionList = this.getOptions()
+      .map((note) => {
+        let storage = _.find(storages, {key: note.storage})
+        let folder = _.find(storage.folders, {key: note.folder})
+        return <div styleName='control-search-optionList-item'
+          key={note.uniqueKey}
+          onClick={(e) => this.handleOptionClick(note.uniqueKey)(e)}
+        >
+          <div styleName='control-search-optionList-item-folder'
+            style={{borderColor: folder.color}}>
+            {folder.name}
+            <span styleName='control-search-optionList-item-folder-surfix'>in {storage.name}</span>
+          </div>
+          {note.type === 'SNIPPET_NOTE'
+            ? <i styleName='control-search-optionList-item-type' className='fa fa-code'/>
+            : <i styleName='control-search-optionList-item-type' className='fa fa-file-text-o'/>
+          }&nbsp;
+          {note.title}
+        </div>
+      })
+
     return (
       <div className='TopBar'
         styleName={config.isSideNavFolded ? 'root--expanded' : 'root'}
@@ -64,16 +139,27 @@ class TopBar extends React.Component {
         <div styleName='control'>
           <div styleName='control-search'>
             <i styleName='control-search-icon' className='fa fa-search fa-fw'/>
-            <div styleName='control-search-input'>
+            <div styleName='control-search-input'
+              onFocus={(e) => this.handleSearchFocus(e)}
+              onBlur={(e) => this.handleSearchBlur(e)}
+              tabIndex='-1'
+              ref='search'
+            >
               <input
                 ref='searchInput'
-                onFocus={(e) => this.handleSearchChange(e)}
-                onBlur={(e) => this.handleSearchChange(e)}
                 value={this.state.search}
                 onChange={(e) => this.handleSearchChange(e)}
                 placeholder='Search'
                 type='text'
               />
+              {this.state.searchPopupOpen &&
+                <div styleName='control-search-optionList'>
+                  {searchOptionList.length > 0
+                    ? searchOptionList
+                    : <div styleName='control-search-optionList-empty'>Empty List</div>
+                  }
+                </div>
+              }
             </div>
             {this.state.search > 0 &&
               <button styleName='left-search-clearButton'