From 78c58688a2747b830768bd21ce2619b91a866c7e Mon Sep 17 00:00:00 2001
From: bcakmakoglu <78412429+bcakmakoglu@users.noreply.github.com>
Date: Wed, 9 Feb 2022 16:39:35 +0100
Subject: [PATCH] feat(examples): Add OptionsAPI example

Signed-off-by: bcakmakoglu <78412429+bcakmakoglu@users.noreply.github.com>
---
 examples/Basic/Basic.vue           |  6 +--
 examples/Basic/BasicOptionsAPI.vue | 74 ++++++++++++++++++++++++++++++
 2 files changed, 77 insertions(+), 3 deletions(-)
 create mode 100644 examples/Basic/BasicOptionsAPI.vue

diff --git a/examples/Basic/Basic.vue b/examples/Basic/Basic.vue
index 7f392d64..90b13dfc 100644
--- a/examples/Basic/Basic.vue
+++ b/examples/Basic/Basic.vue
@@ -9,7 +9,7 @@ const elements = ref<Elements>([
   { id: 'e1-2', source: '1', target: '2', animated: true },
   { id: 'e1-3', source: '1', target: '3' },
 ])
-const { nodes, onPaneReady, onNodeDragStop, onConnect, instance, addEdges, store } = useVueFlow()
+const { onPaneReady, onNodeDragStop, onConnect, instance, addEdges } = useVueFlow()
 onPaneReady(({ fitView }) => {
   fitView({ padding: 0.1 })
 })
@@ -28,7 +28,7 @@ const updatePos = () =>
 
 const logToObject = () => console.log(instance.value?.toObject())
 const resetTransform = () => elements.value.push({ id: '1234', position: { x: 50, y: 50 }, label: 'Foobar' })
-const toggleclasss = () => elements.value.forEach((el) => (el.class = el.class === 'light' ? 'dark' : 'light'))
+const toggleclass = () => elements.value.forEach((el) => (el.class = el.class === 'light' ? 'dark' : 'light'))
 </script>
 <template>
   <VueFlow
@@ -45,7 +45,7 @@ const toggleclasss = () => elements.value.forEach((el) => (el.class = el.class =
     <div style="position: absolute; right: 10px; top: 10px; z-index: 4">
       <button style="margin-right: 5px" @click="resetTransform">reset transform</button>
       <button style="margin-right: 5px" @click="updatePos">change pos</button>
-      <button style="margin-right: 5px" @click="toggleclasss">toggle classs</button>
+      <button style="margin-right: 5px" @click="toggleclass">toggle class</button>
       <button @click="logToObject">toObject</button>
     </div>
   </VueFlow>
diff --git a/examples/Basic/BasicOptionsAPI.vue b/examples/Basic/BasicOptionsAPI.vue
new file mode 100644
index 00000000..95aaf77f
--- /dev/null
+++ b/examples/Basic/BasicOptionsAPI.vue
@@ -0,0 +1,74 @@
+<script lang="ts">
+import { VueFlow, Background, MiniMap, Controls, Elements, FlowEvents, FlowInstance, isNode, addEdge } from '~/index'
+
+export default defineComponent({
+  name: 'BasicOptionsAPI',
+  components: { VueFlow, Background, MiniMap, Controls },
+  data() {
+    return {
+      instance: null as FlowInstance | null,
+      elements: [
+        { id: '1', type: 'input', label: 'Node 1', position: { x: 250, y: 5 } },
+        { id: '2', label: 'Node 2', position: { x: 100, y: 100 } },
+        { id: '3', label: 'Node 3', position: { x: 400, y: 100 } },
+        { id: '4', label: 'Node 4', position: { x: 400, y: 200 } },
+        { id: 'e1-2', source: '1', target: '2', animated: true },
+        { id: 'e1-3', source: '1', target: '3' },
+      ] as Elements,
+    }
+  },
+  methods: {
+    logToObject() {
+      console.log(this.instance?.toObject())
+    },
+    resetTransform() {
+      //
+    },
+    toggleclass() {
+      this.elements.forEach((el) => (el.class = el.class === 'light' ? 'dark' : 'light'))
+    },
+    updatePos() {
+      this.elements.forEach((el) => {
+        if (isNode(el)) {
+          el.position = {
+            x: Math.random() * 400,
+            y: Math.random() * 400,
+          }
+        }
+      })
+    },
+    onNodeDragStop(e: FlowEvents['nodeDragStop']) {
+      console.log('drag stop', e)
+    },
+    onPaneReady({ fitView }: FlowEvents['paneReady']) {
+      fitView({ padding: 0.1 })
+    },
+    onConnect(params: FlowEvents['connect']) {
+      addEdge(params, this.elements)
+    },
+  },
+})
+</script>
+<template>
+  <VueFlow
+    v-model="elements"
+    class="vue-flow-basic-example"
+    :default-zoom="1.5"
+    :min-zoom="0.2"
+    :max-zoom="4"
+    :zoom-on-scroll="false"
+    @connect="onConnect"
+    @pane-ready="onPaneReady"
+    @node-drag-stop="onNodeDragStop"
+  >
+    <Background />
+    <MiniMap />
+    <Controls />
+    <div style="position: absolute; right: 10px; top: 10px; z-index: 4">
+      <button style="margin-right: 5px" @click="resetTransform">reset transform</button>
+      <button style="margin-right: 5px" @click="updatePos">change pos</button>
+      <button style="margin-right: 5px" @click="toggleclass">toggle class</button>
+      <button @click="logToObject">toObject</button>
+    </div>
+  </VueFlow>
+</template>