From f382a6e8589f347b2e508a0569a8b71154c62eac Mon Sep 17 00:00:00 2001
From: "tomas.patolan" <sirkollin@seznam.cz>
Date: Thu, 25 Feb 2021 21:03:14 +0100
Subject: [PATCH] kolotoc

---
 src/App.vue                      | 57 ++++++++++++++++++++++---------
 src/components/Carousel.vue      | 57 +++++++++++++++++++++++++++++++
 src/components/CarouselSlide.vue | 19 +++++++++++
 src/components/HelloWorld.vue    | 58 --------------------------------
 4 files changed, 117 insertions(+), 74 deletions(-)
 create mode 100644 src/components/Carousel.vue
 create mode 100644 src/components/CarouselSlide.vue
 delete mode 100644 src/components/HelloWorld.vue

diff --git a/src/App.vue b/src/App.vue
index 55df315..f178c73 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -1,28 +1,53 @@
 <template>
-  <div id="app">
-    <img alt="Vue logo" src="./assets/logo.png">
-    <HelloWorld msg="Welcome to Your Vue.js App"/>
+  <div class="app">
+    <carousel @next="next" @prev="prev">
+      <carousel-slide v-for="(slide, index) in slides" :key="slide" :index="index" :visibleSlide = "visibleSlide">
+        <img :src="slide">
+      </carousel-slide>
+    </carousel>
   </div>
 </template>
 
 <script>
-import HelloWorld from './components/HelloWorld.vue'
-
+import Carousel from './components/Carousel';
+import CarouselSlide from './components/CarouselSlide';
 export default {
-  name: 'App',
-  components: {
-    HelloWorld
+  components:{
+    Carousel,
+    CarouselSlide,
+  },
+  data (){
+    return{
+      slides: [
+        'https://picsum.photos/id/232/600/400',
+        'https://picsum.photos/id/220/600/400',
+        'https://picsum.photos/id/156/600/400',
+      ],
+      visibleSlide: 0,
+    }
+  },
+  methods : {
+    next(){
+      if(this.visibleSlide >= this.slides.length - 1){
+        this.visibleSlide = 0;
+      }else{
+        this.visibleSlide++;
+      }
+    },
+    prev(){
+      if(this.visibleSlide <= 0){
+        this.visibleSlide = this.slides.length - 1;
+      }else{
+        this.visibleSlide--;
+      }
+    }
   }
 }
 </script>
 
 <style>
-#app {
-  font-family: Avenir, Helvetica, Arial, sans-serif;
-  -webkit-font-smoothing: antialiased;
-  -moz-osx-font-smoothing: grayscale;
-  text-align: center;
-  color: #2c3e50;
-  margin-top: 60px;
-}
+    .app{
+      display:flex;
+      justify-content: center;
+    }
 </style>
diff --git a/src/components/Carousel.vue b/src/components/Carousel.vue
new file mode 100644
index 0000000..a23ccd5
--- /dev/null
+++ b/src/components/Carousel.vue
@@ -0,0 +1,57 @@
+<template>
+  <div class="carousel">
+      <slot></slot>
+
+      <button @click="next" class="next">Next</button>
+      <button @click="prev" class="prev">Prev</button>
+  </div>
+</template>
+
+<script>
+export default {
+  data (){
+    return{
+
+    }
+  },
+  methods:{
+      next(){
+          this.$emit('next')
+      },
+      prev(){
+          this.$emit('prev')
+      }
+  }
+}
+</script>
+    
+<style>
+.carousel{
+    position: relative;
+    width: 600px;
+    height: 350px;
+    overflow: hidden;
+}
+button{
+    position: absolute;
+    height: 40px;
+    width: 50px;
+    top: calc(50% - 20px);
+    background-color: red;
+    border: none;
+    color: white;
+}
+
+button:focus, button:hover{
+    outline: none;
+    cursor: pointer;
+}
+
+.next{
+    right: 0;
+}
+
+.prev{
+    left: 0;
+}
+</style>
diff --git a/src/components/CarouselSlide.vue b/src/components/CarouselSlide.vue
new file mode 100644
index 0000000..681421f
--- /dev/null
+++ b/src/components/CarouselSlide.vue
@@ -0,0 +1,19 @@
+<template>
+  <div v-show="visibleSlide === index" class="carousel-slide">
+      <slot></slot>
+  </div>
+</template>
+
+<script>
+export default {
+    props: ['visibleSlide', 'index'],
+  data (){
+    return{
+
+    }
+  }
+}
+</script>
+
+<style>
+</style>
diff --git a/src/components/HelloWorld.vue b/src/components/HelloWorld.vue
deleted file mode 100644
index 879051a..0000000
--- a/src/components/HelloWorld.vue
+++ /dev/null
@@ -1,58 +0,0 @@
-<template>
-  <div class="hello">
-    <h1>{{ msg }}</h1>
-    <p>
-      For a guide and recipes on how to configure / customize this project,<br>
-      check out the
-      <a href="https://cli.vuejs.org" target="_blank" rel="noopener">vue-cli documentation</a>.
-    </p>
-    <h3>Installed CLI Plugins</h3>
-    <ul>
-      <li><a href="https://github.com/vuejs/vue-cli/tree/dev/packages/%40vue/cli-plugin-babel" target="_blank" rel="noopener">babel</a></li>
-      <li><a href="https://github.com/vuejs/vue-cli/tree/dev/packages/%40vue/cli-plugin-eslint" target="_blank" rel="noopener">eslint</a></li>
-    </ul>
-    <h3>Essential Links</h3>
-    <ul>
-      <li><a href="https://vuejs.org" target="_blank" rel="noopener">Core Docs</a></li>
-      <li><a href="https://forum.vuejs.org" target="_blank" rel="noopener">Forum</a></li>
-      <li><a href="https://chat.vuejs.org" target="_blank" rel="noopener">Community Chat</a></li>
-      <li><a href="https://twitter.com/vuejs" target="_blank" rel="noopener">Twitter</a></li>
-      <li><a href="https://news.vuejs.org" target="_blank" rel="noopener">News</a></li>
-    </ul>
-    <h3>Ecosystem</h3>
-    <ul>
-      <li><a href="https://router.vuejs.org" target="_blank" rel="noopener">vue-router</a></li>
-      <li><a href="https://vuex.vuejs.org" target="_blank" rel="noopener">vuex</a></li>
-      <li><a href="https://github.com/vuejs/vue-devtools#vue-devtools" target="_blank" rel="noopener">vue-devtools</a></li>
-      <li><a href="https://vue-loader.vuejs.org" target="_blank" rel="noopener">vue-loader</a></li>
-      <li><a href="https://github.com/vuejs/awesome-vue" target="_blank" rel="noopener">awesome-vue</a></li>
-    </ul>
-  </div>
-</template>
-
-<script>
-export default {
-  name: 'HelloWorld',
-  props: {
-    msg: String
-  }
-}
-</script>
-
-<!-- Add "scoped" attribute to limit CSS to this component only -->
-<style scoped>
-h3 {
-  margin: 40px 0 0;
-}
-ul {
-  list-style-type: none;
-  padding: 0;
-}
-li {
-  display: inline-block;
-  margin: 0 10px;
-}
-a {
-  color: #42b983;
-}
-</style>