From 6770faf4fee61d8cd618071d3fc254fdaf599cb7 Mon Sep 17 00:00:00 2001
From: HerrHase <me@herr-hase.wtf>
Date: Sun, 2 Oct 2022 19:06:02 +0200
Subject: [PATCH] adding tags handle

---
 src/js/components/closeButton.riot |   2 +-
 src/js/components/filter.riot      | 118 +++++++++++++++++++++++++----
 src/js/components/sorting.riot     |  26 +++++--
 src/js/database/apps.js            |  70 +++++++++++++----
 src/js/database/databaseHandler.js |  17 +++--
 src/js/database/tags.js            |  66 +++++-----------
 src/js/stores/apps.js              |  51 ++++++++++++-
 src/js/stores/tags.js              |  20 ++++-
 src/js/views/apps.riot             |   2 +-
 src/scss/_helpers.scss             |   4 +
 src/scss/components/_filter.scss   |  67 ++++++++++++++++
 src/scss/styles.scss               |   1 +
 12 files changed, 350 insertions(+), 94 deletions(-)
 create mode 100644 src/scss/components/_filter.scss

diff --git a/src/js/components/closeButton.riot b/src/js/components/closeButton.riot
index 9cb77c9..c15e2c1 100644
--- a/src/js/components/closeButton.riot
+++ b/src/js/components/closeButton.riot
@@ -1,5 +1,5 @@
 <potato-close-button>
-    <button class="button button--icon button--danger button--hover-icon-contrast m-left-4 m-bottom-0" onclick={ (event) => { handleClose(event) } }>
+    <button class="button button--full button--icon button--danger m-bottom-0" onclick={ (event) => { handleClose(event) } }>
         <svg class="icon icon--big" aria-hidden="true">
             <use xlink:href="symbol-defs.svg#icon-log-out"></use>
         </svg>
diff --git a/src/js/components/filter.riot b/src/js/components/filter.riot
index 46583f0..56750c4 100644
--- a/src/js/components/filter.riot
+++ b/src/js/components/filter.riot
@@ -1,24 +1,45 @@
 <potato-filter>
-    <div class="filter">
-        <button class="button button--icon button--hover-icon-contrast m-bottom-0">
-            <svg class="icon icon--big">
-                <use xlink:href="symbol-defs.svg#icon-filter" />
-            </svg>
-        </button>
-        <div class="">
-            <div class="">
-
-            </div>
-            <div class="">
-
+    <div class="{ getCssClasses('filter') }">
+        <div class="display-flex">
+            <button class="button button--open button--icon button--hover-icon-contrast m-bottom-0" onclick={ (event) => { handleOpen(event) }}>
+                <svg class="icon icon--big">
+                    <use xlink:href="symbol-defs.svg#icon-filter" />
+                </svg>
+            </button>
+            <button class="button button--close button--icon button--hover-icon-contrast m-bottom-0" onclick={ (event) => { handleOpen(event) }}>
+                <svg class="icon icon--big">
+                    <use xlink:href="symbol-defs.svg#icon-close" />
+                </svg>
+            </button>
+            <div class="filter__selected m-left-3" if={ state.tags.length > 0 }>
+                <button if={ tag.selected === true } class="button m-bottom-0 m-right-3" each={ (tag, index) in state.tags } onclick={ (event) => { handleToggle(event, index) }}>
+                    { tag.name }
+                    <svg class="icon">
+                        <use xlink:href="symbol-defs.svg#icon-close" />
+                    </svg>
+                </button>
             </div>
         </div>
+        <div class="filter__tags">
+            <button class="button" each={ (tag, index) in state.tags } onclick={ (event) => { handleToggle(event, index) }}>
+                { tag.name }
+                <svg class="icon { tag.selected ? 'hidden' : '' }">
+                    <use xlink:href="symbol-defs.svg#icon-checkbox" />
+                </svg>
+                <svg class="icon { tag.selected === undefined ? 'hidden' : '' }">
+                    <use xlink:href="symbol-defs.svg#icon-checkbox-checked" />
+                </svg>
+            </button>
+        </div>
     </div>
 
     <script>
 
+        import tagsStore from './../stores/tags.js'
+        import appsStore from './../stores/apps.js'
+
         /**
-         *  close app
+         *
          *
          *  @author Björn Hase
          *  @license hhttps://www.gnu.org/licenses/gpl-3.0.en.html GPL-3
@@ -27,7 +48,78 @@
          */
 
         export default {
+            state: {
+                tags: [],
+                selected: [],
+                isOpen: false
+            },
+
+            /**
+             *
+             *
+             */
+            getCssClasses(defaultCssClass) {
+                const classes = [
+                    defaultCssClass
+                ]
+
+                if (this.state.isOpen === true) {
+                    classes.push('filter--open')
+                }
+
+                return classes.join(' ')
+            },
+
+            /**
+             *
+             *
+             */
+            onMounted() {
+                tagsStore.on('ready', (data) => {
+                    this.state.tags = data
+                    this.update()
+                })
+
+                tagsStore.get()
+            },
+
+            /**
+             *  toggle
+             *
+             *  @param  {object} event
+             *  @param  {integer} index
+             *
+             */
+            handleToggle(event, index) {
+
+                if (this.state.tags[index].selected === undefined) {
+                    this.state.tags[index].selected = true
+                    this.state.selected.push(this.state.tags[index].name)
+                } else {
+                    const selectedIndex = this.state.selected.indexOf(this.state.tags[index].name)
+
+                    // delete selected from tags
+                    delete this.state.tags[index].selected
+
+                    if (selectedIndex !== -1) {
+                        this.state.selected.splice(selectedIndex, 1)
+                    }
+                }
+
+                appsStore.filter(this.state.selected)
+
+                this.update()
+            },
+
+            handleOpen(event) {
+                if (this.state.isOpen === true) {
+                    this.state.isOpen = false
+                } else {
+                    this.state.isOpen = true
+                }
 
+                this.update()
+            }
         }
 
     </script>
diff --git a/src/js/components/sorting.riot b/src/js/components/sorting.riot
index 8a891b6..2f9bc59 100644
--- a/src/js/components/sorting.riot
+++ b/src/js/components/sorting.riot
@@ -1,11 +1,11 @@
 <potato-sorting>
     <div class="filter">
-        <button class="button button--icon button--hover-icon-contrast m-bottom-0" if={ state.orderBy === 'name' } onclick={ (event) => { handleToggle(event) }}>
+        <button class="button button--icon button--hover-icon-contrast m-bottom-0" if={ state.column === 'name' } onclick={ (event) => { handleToggle(event) }}>
             <svg class="icon icon--big">
                 <use xlink:href="symbol-defs.svg#icon-text" />
             </svg>
         </button>
-        <button class="button button--icon button--hover-icon-contrast m-bottom-0" if={ state.orderBy === 'date_started' } onclick={ (event) => { handleToggle(event) }}>
+        <button class="button button--icon button--hover-icon-contrast m-bottom-0" if={ state.column === 'date_started' } onclick={ (event) => { handleToggle(event) }}>
             <svg class="icon icon--big">
                 <use xlink:href="symbol-defs.svg#icon-clock" />
             </svg>
@@ -14,6 +14,8 @@
 
     <script>
 
+        import appsStore from './../stores/apps.js'
+
         /**
          *  sorting of apps
          *
@@ -24,19 +26,29 @@
          */
 
         export default {
+
             state: {
-                orderBy: 'name'
+                column: 'name'
             },
 
+            /**
+             *  toggle sorting
+             *
+             *
+             *  @param  {[type]} event
+             *
+             */
             handleToggle(event) {
                 event.preventDefault()
 
-                if (this.state.orderBy === 'name') {
-                    this.state.orderBy = 'date_started'
-                } else if (this.state.orderBy = 'date_started') {
-                    this.state.orderBy = 'name'
+                if (this.state.column === 'name') {
+                    this.state.column = 'date_started'
+                } else if (this.state.column === 'date_started') {
+                    this.state.column = 'name'
                 }
 
+                appsStore.sort(this.state.column)
+
                 this.update()
             }
         }
diff --git a/src/js/database/apps.js b/src/js/database/apps.js
index 8d5aa87..a6198c8 100644
--- a/src/js/database/apps.js
+++ b/src/js/database/apps.js
@@ -1,4 +1,5 @@
 import DatabaseHandler from './databaseHandler.js'
+import TagsDatabase from './tags.js'
 
 /**
  *  apps
@@ -11,14 +12,17 @@ import DatabaseHandler from './databaseHandler.js'
 class AppsDatabase extends DatabaseHandler {
 
     constructor() {
-        super()
+        super('apps')
 
-        // add index for apps
+        // add index for apps to sort by name
         this.createIndex([
-            'name',
-            'description',
-            'tags'
-        ])
+            'name'
+        ], 'name-sort')
+
+        // add index for apps to sort by name
+        this.createIndex([
+            'date_started'
+        ], 'date-started-sort')
     }
 
     /**
@@ -28,8 +32,17 @@ class AppsDatabase extends DatabaseHandler {
      *
      */
     create(data) {
+
+        data.date_started = 0
+
         return this.db.post(data)
             .then((response) => {
+
+                if (data.tags) {
+                    const tagsDatabase = new TagsDatabase()
+                    tagsDatabase.update(data.tags)
+                }
+
                 return this.findOneById(response._id)
             }).catch((error) => {
                 console.error(error)
@@ -67,7 +80,8 @@ class AppsDatabase extends DatabaseHandler {
                 'command',
                 'description',
                 'thumbnail',
-                'tags'
+                'tags',
+                'date_started'
             ],
             'selector': {
                 '_id' : id
@@ -91,7 +105,8 @@ class AppsDatabase extends DatabaseHandler {
      *  @return {mixed}
      *
      */
-    find(sorting = 'name', tags = []) {
+    find(parameters) {
+
         const query = {
             'fields': [
                 '_id',
@@ -102,13 +117,36 @@ class AppsDatabase extends DatabaseHandler {
                 'thumbnail',
                 'tags',
                 'date_started'
-            ],
-            'selector': {
-                'name': {
-                    '$exists': true
+            ]
+        }
+
+        // adding sort from parameters
+        if (parameters.sort) {
+            query.sort = []
+            query.sort.push(parameters.sort)
+
+            if (parameters.sort === 'date_started') {
+                query.use_index = '_design/date-started-sort'
+                query.selector = {
+                    'date_started': {
+                        '$regex': ''
+                    }
                 }
-            },
-            'sort': [ sorting ]
+            } else {
+                query.use_index = '_design/name-sort'
+                query.selector = {
+                    'name': {
+                        '$regex': ''
+                    }
+                }
+            }
+        }
+
+        // adding tags from parameters
+        if (parameters.tags.length > 0) {
+            query.selector.tags = {
+                $in: parameters.tags
+            }
         }
 
         return this.db.find(query).then((documents) => {
@@ -116,6 +154,10 @@ class AppsDatabase extends DatabaseHandler {
                 console.warning(documents.warning)
             }
 
+            if (documents.docs.length > 0 && parameters.tags.length > 0) {
+
+            }
+
             return documents.docs
         }).catch((error) => {
             console.error(error)
diff --git a/src/js/database/databaseHandler.js b/src/js/database/databaseHandler.js
index 1f74f08..f46d03e 100644
--- a/src/js/database/databaseHandler.js
+++ b/src/js/database/databaseHandler.js
@@ -16,10 +16,10 @@ class DatabaseHandler {
      *
      *
      */
-    constructor() {
+    constructor(name) {
         PouchDB.plugin(PouchDBfind)
 
-        this.db = new PouchDB('apps', {
+        this.db = new PouchDB(name, {
             revs_limit: 0
         })
     }
@@ -30,17 +30,22 @@ class DatabaseHandler {
      *  @param  {array} fields
      *
      */
-    createIndex(fields) {
+    createIndex(fields, name = null) {
 
         // adding index
         try {
-            this.db.createIndex({
+
+            const query = {
                 index: {
                     fields: fields
                 }
-            }).then(() => {
+            }
+
+            if (name) {
+                query.index.ddoc = name
+            }
 
-            })
+            this.db.createIndex(query)
         } catch (error) {
             console.log(error)
         }
diff --git a/src/js/database/tags.js b/src/js/database/tags.js
index a868798..10a5b5a 100644
--- a/src/js/database/tags.js
+++ b/src/js/database/tags.js
@@ -11,12 +11,12 @@ import DatabaseHandler from './databaseHandler.js'
 class TagsDatabase extends DatabaseHandler {
 
     constructor() {
-        super()
+        super('tags')
 
         // add index for apps
         this.createIndex([
             'name'
-        ])
+        ], 'tags')
     }
 
     /**
@@ -25,7 +25,7 @@ class TagsDatabase extends DatabaseHandler {
      *  @param  {object} data
      *
      */
-    async create(tags) {
+    async update(tags) {
 
         const query = {
             'selector': {
@@ -40,9 +40,10 @@ class TagsDatabase extends DatabaseHandler {
         // check for existings tags and remove
         // adding tags that are not removed
         this.db.find(query).then((documents) => {
-            if (documents.docs && documents.docs.length > 0) {
-                documents.docs.forEach(data, () => {
+            if (documents.docs.length > 0) {
+                documents.docs.forEach((data) => {
 
+                    // getting
                     const index = tags.indexOf(data.name)
 
                     if (index >= 0) {
@@ -53,7 +54,7 @@ class TagsDatabase extends DatabaseHandler {
 
             if (tags.length > 0) {
                 tags.forEach((tag) => {
-                    await this.db.post({
+                    this.db.post({
                         'name': tag
                     })
                 })
@@ -62,61 +63,32 @@ class TagsDatabase extends DatabaseHandler {
     }
 
     /**
+     *  find apps
      *
      *
-     *  @param  {object} data
+     *  @return 
      *
      */
-    async remove(tags) {
-
+    find() {
         const query = {
+            'fields': [
+                'name'
+            ],
             'selector': {
                 'name': {
-                    '$in': tags
+                    '$exists': true
                 }
-            }, 'fields': [
+            },
+            'sort': [
                 'name'
             ]
         }
 
-        // check for existings tags and remove
-        // adding tags that are not removed
-        this.db.find(query).then((documents) => {
-            if (documents.docs && documents.docs.length > 0) {
-                documents.docs.forEach(data, () => {
-
-                    const index = tags.indexOf(data.name)
-
-                    if (index >= 0) {
-                        tags.splice(index, 1)
-                    }
-                })
-            }
-
-            if (tags.length > 0) {
-                tags.forEach((tag) => {
-                    await this.db.post({
-                        'name': tag
-                    })
-                })
+        return this.db.find(query).then((documents) => {
+            if (documents.warning) {
+                console.warning(documents.warning)
             }
-        })
-    }
-
-    /**
-     *  find apps
-     *
-     *  @return {mixed}
-     *
-     */
-    find() {
-        const query = {
-            'fields': [
-                'name'
-            ]
-        }
 
-        return this.db.find(query).then((documents) => {
             return documents.docs
         })
     }
diff --git a/src/js/stores/apps.js b/src/js/stores/apps.js
index 5198c8f..fa277c1 100644
--- a/src/js/stores/apps.js
+++ b/src/js/stores/apps.js
@@ -12,14 +12,29 @@ import observable from '@riotjs/observable'
 
 export default observable({
 
+    parameters: {
+        sort: 'name',
+        tags: []
+    },
+
+    /**
+     *  getting all apps
+     *
+     */
     get() {
         const appsDatabase = new AppsDatabase()
 
-        appsDatabase.find().then((data) => {
+        appsDatabase.find(this.parameters).then((data) => {
             this.trigger('ready', data)
         })
     },
 
+    /**
+     *  getting single apps
+     *
+     *  @param  {uuid} id
+     *
+     */
     getOne(id) {
         const appsDatabase = new AppsDatabase()
 
@@ -28,6 +43,12 @@ export default observable({
         })
     },
 
+    /**
+     *  create new app
+     *
+     *  @param  {object} data
+     *
+     */
     post(data) {
         const appsDatabase = new AppsDatabase()
 
@@ -36,12 +57,40 @@ export default observable({
         })
     },
 
+    /**
+     *  update app
+     *
+     *  @param  {object} data
+     *
+     */
     put(data) {
         const appsDatabase = new AppsDatabase()
 
         appsDatabase.update(data).then((data) => {
             this.trigger('success', data)
         })
+    },
+
+    /**
+     *  orderBy and run get
+     *
+     *  @param  {string} orderBy
+     *
+     */
+    sort(column) {
+        this.parameters.sort = column
+        this.get()
+    },
+
+    /**
+     *  filter and run get
+     *
+     *  @param  {array} tags
+     *
+     */
+    filter(tags) {
+        this.parameters.tags = tags
+        this.get()
     }
 
 })
\ No newline at end of file
diff --git a/src/js/stores/tags.js b/src/js/stores/tags.js
index 53319ba..b5d34d9 100644
--- a/src/js/stores/tags.js
+++ b/src/js/stores/tags.js
@@ -1,5 +1,5 @@
 /**
- *  Store for apps
+ *
  *
  *  @author Björn Hase
  *  @license hhttps://www.gnu.org/licenses/gpl-3.0.en.html GPL-3
@@ -7,8 +7,20 @@
  *
  */
 
- import observable from '@riotjs/observable'
+import TagsDatabase from './../database/tags.js'
+import observable from '@riotjs/observable'
+
+export default observable({
 
- export default observable({
+    /**
+     *  getting all apps
+     *
+     */
+    get() {
+        const tagsDatabase = new TagsDatabase()
 
- })
\ No newline at end of file
+        tagsDatabase.find().then((data) => {
+            this.trigger('ready', data)
+        })
+    }
+})
\ No newline at end of file
diff --git a/src/js/views/apps.riot b/src/js/views/apps.riot
index f51d85b..c842341 100644
--- a/src/js/views/apps.riot
+++ b/src/js/views/apps.riot
@@ -8,7 +8,7 @@
                     <potato-filter></potata-filter>
                 </div>
                 <div>
-                    <potato-apps-form-button></potato-apps-form-button>
+                    <potato-apps-form-button class="m-right-3"></potato-apps-form-button>
                     <potato-close-button></potato-close-button>
                 </div>
             </div>
diff --git a/src/scss/_helpers.scss b/src/scss/_helpers.scss
index e44fb9f..0f8b547 100644
--- a/src/scss/_helpers.scss
+++ b/src/scss/_helpers.scss
@@ -1,3 +1,7 @@
 .justify-content-space-between {
     justify-content: space-between;
+}
+
+.hidden {
+    display: none;
 }
\ No newline at end of file
diff --git a/src/scss/components/_filter.scss b/src/scss/components/_filter.scss
new file mode 100644
index 0000000..ade0d4e
--- /dev/null
+++ b/src/scss/components/_filter.scss
@@ -0,0 +1,67 @@
+.filter {
+    &__tags  {
+        visibility: hidden;
+        position: absolute;
+        z-index: 100;
+        margin: 1em 0 0;
+
+        .button {
+            display: block;
+            margin-right: 1em;
+
+            .icon {
+                vertical-align: sub;
+                margin: 0 -0.25em 0 0.25em;
+            }
+        }
+    }
+
+    &:after {
+        content: '';
+        position: fixed;
+        left: 0;
+        top:0;
+        z-index: 99;
+        visibility: hidden;
+        width: 100%;
+        height: 100%;
+        background-color: #04040480;
+    }
+
+    .button--close {
+        display: none;
+    }
+
+    &__selected {
+        .button {
+            color: white;
+            padding: 0.8em 1.2em;
+            background: #878787;
+
+            .icon {
+                fill: white;
+                margin: 0 -0.25em 0 0.25em
+            }
+        }
+    }
+
+    &--open {
+        &:after {
+            visibility: visible;
+        }
+
+        .filter__tags {
+            visibility: visible;
+        }
+
+        .button--close {
+            display: inline-flex;
+            z-index: 101;
+        }
+
+        .button--open {
+            display: none;
+        }
+    }
+
+}
\ No newline at end of file
diff --git a/src/scss/styles.scss b/src/scss/styles.scss
index e8826ba..f03c41f 100644
--- a/src/scss/styles.scss
+++ b/src/scss/styles.scss
@@ -10,5 +10,6 @@
     'components/field-tags',
     'components/loading',
     'components/buttons',
+    'components/filter',
     'components/icons';