From dd433ee4b4d3a67eabaa9cacef7883c7c8c26167 Mon Sep 17 00:00:00 2001
From: Tijmen van Nesselrooij <tijmen_222@hotmail.com>
Date: Wed, 28 Jun 2023 22:30:11 +0200
Subject: [PATCH] Improve example with autocomplete buttons

---
 src/App.vue                                 |  2 -
 src/components/HelloWorld.vue               | 38 -------------
 src/components/Inputs/AutoCompleteInput.vue | 60 ++++++++++++++++-----
 src/components/Inputs/TextInput.vue         | 15 ++++--
 src/components/PriceChecker.vue             | 23 +++++---
 5 files changed, 75 insertions(+), 63 deletions(-)
 delete mode 100644 src/components/HelloWorld.vue

diff --git a/src/App.vue b/src/App.vue
index 422f1fa..5e83816 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -1,5 +1,4 @@
 <script setup lang="ts">
-import HelloWorld from "./components/HelloWorld.vue";
 import PriceChecker from "./components/PriceChecker.vue";
 </script>
 
@@ -12,7 +11,6 @@ import PriceChecker from "./components/PriceChecker.vue";
       <img src="./assets/vue.svg" class="logo vue" alt="Vue logo" />
     </a>
   </div>
-  <HelloWorld msg="Vite + Vue" />
 
   <PriceChecker />
 </template>
diff --git a/src/components/HelloWorld.vue b/src/components/HelloWorld.vue
deleted file mode 100644
index 10cf048..0000000
--- a/src/components/HelloWorld.vue
+++ /dev/null
@@ -1,38 +0,0 @@
-<script setup lang="ts">
-import { ref } from "vue";
-
-defineProps<{ msg: string }>();
-
-const count = ref(0);
-</script>
-
-<template>
-  <h1>{{ msg }}</h1>
-
-  <div class="card">
-    <button type="button" @click="count++">count is {{ count }}</button>
-    <p>
-      Edit
-      <code>components/HelloWorld.vue</code> to test HMR
-    </p>
-  </div>
-
-  <p>
-    Check out
-    <a href="https://vuejs.org/guide/quick-start.html#local" target="_blank"
-      >create-vue</a
-    >, the official Vue + Vite starter
-  </p>
-  <p>
-    Install
-    <a href="https://github.com/vuejs/language-tools" target="_blank">Volar</a>
-    in your IDE for a better DX
-  </p>
-  <p class="read-the-docs">Click on the Vite and Vue logos to learn more</p>
-</template>
-
-<style scoped>
-.read-the-docs {
-  color: #888;
-}
-</style>
diff --git a/src/components/Inputs/AutoCompleteInput.vue b/src/components/Inputs/AutoCompleteInput.vue
index 22e7fb3..ff0479a 100644
--- a/src/components/Inputs/AutoCompleteInput.vue
+++ b/src/components/Inputs/AutoCompleteInput.vue
@@ -7,9 +7,12 @@ const props = withDefaults(
     modelValue: string;
     options: string[];
     alwaysShowSuggestions?: boolean;
+    disabled?: boolean;
+    name?: string;
   }>(),
   {
     alwaysShowSuggestions: false,
+    disabled: false,
   }
 );
 
@@ -23,11 +26,34 @@ const onModelValueChange = (value: string) => {
 };
 
 const hasFocus = ref(false);
+const showSuggestions = ref(false);
+let timeOutId = 0;
+
+const onFocus = () => {
+  hasFocus.value = true;
+  showSuggestions.value = true;
+
+  clearTimeout(timeOutId);
+};
+
+const onBlur = () => {
+  hasFocus.value = false;
+
+  // Hide the suggestions later to give the click handlers time to react
+  timeOutId = setTimeout(() => {
+    showSuggestions.value = false;
+  }, 100);
+};
+
+const onButtonClick = (value: string) => {
+  if (value !== props.modelValue) {
+    emits("update:modelValue", value);
+  }
+};
 
 const hasMatch = computed<boolean>(() =>
   props.options.includes(props.modelValue)
 );
-
 // If we would simply emit an auto complete event on update model value it would:
 // - not allow the parent to reject the new value without causing inconsistent state
 // - not handle the case where the parent is the one changing the value, forcing it to implement the autocomplete logic itself as well if needed
@@ -42,16 +68,26 @@ watch(
 </script>
 
 <template>
-  <TextInput
-    :model-value="props.modelValue"
-    @update:model-value="onModelValueChange"
-    @focus="hasFocus = true"
-    @blur="hasFocus = false"
-  />
+  <div>
+    <div style="display: flex">
+      <TextInput
+        :model-value="props.modelValue"
+        :disabled="props.disabled"
+        :name="props.name"
+        @update:model-value="onModelValueChange"
+        @focus="onFocus"
+        @blur="onBlur"
+      />
+      <span style="margin-left: 5px" v-show="hasMatch">✅</span>
+    </div>
 
-  <ul v-if="hasFocus && (!hasMatch || props.alwaysShowSuggestions)">
-    <li v-for="option in props.options">
-      {{ option }}
-    </li>
-  </ul>
+    <div
+      style="display: flex; flex-direction: column; gap: 10px; margin-top: 5px"
+      v-if="showSuggestions && (!hasMatch || props.alwaysShowSuggestions)"
+    >
+      <button v-for="option in props.options" @click="onButtonClick(option)">
+        {{ option }}
+      </button>
+    </div>
+  </div>
 </template>
diff --git a/src/components/Inputs/TextInput.vue b/src/components/Inputs/TextInput.vue
index 94e734c..64689d1 100644
--- a/src/components/Inputs/TextInput.vue
+++ b/src/components/Inputs/TextInput.vue
@@ -1,7 +1,14 @@
 <script setup lang="ts">
-const props = defineProps<{
-  modelValue: string;
-}>();
+const props = withDefaults(
+  defineProps<{
+    modelValue: string;
+    disabled?: boolean;
+    name?: string;
+  }>(),
+  {
+    disabled: false,
+  }
+);
 
 const emits = defineEmits<{
   (e: "update:modelValue", value: string): void;
@@ -13,6 +20,8 @@ const emits = defineEmits<{
 <template>
   <input
     :value="props.modelValue"
+    :disabled="props.disabled"
+    :name="props.name"
     @input="emits('update:modelValue', (<HTMLInputElement>$event.target).value)"
     @blur="emits('blur')"
     @focus="emits('focus')"
diff --git a/src/components/PriceChecker.vue b/src/components/PriceChecker.vue
index 0ddb84f..d1337ca 100644
--- a/src/components/PriceChecker.vue
+++ b/src/components/PriceChecker.vue
@@ -33,6 +33,11 @@ const onActivityCodeAutocomplete = () => {
   operationCode.value =
     activityModel.value.find((e) => e.activityCode === activityCode.value)
       ?.operationCodes[0] ?? "";
+
+  const operationCodeInput = document.getElementsByName("operationCodeInput");
+  if (operationCodeInput.length > 0) {
+    setTimeout(() => operationCodeInput[0].focus(), 1);
+  }
 };
 
 const onOperationCodeChange = (value: string) => {
@@ -47,33 +52,35 @@ const onOperationCodeAutocomplete = () => {
 </script>
 
 <template>
-  <div class="inputs">
+  <div class="input-group" style="margin-bottom: 10px">
+    <label style="width: 8em">Activiteitscode</label>
     <AutoCompleteInput
       :model-value="activityCode"
       :options="activityCodeOptions"
       @update:model-value="onActivityCodeChange"
       @autocomplete="onActivityCodeAutocomplete"
     />
+  </div>
 
+  <div class="input-group">
+    <label style="width: 8em">Bewerkingscode</label>
     <AutoCompleteInput
       :model-value="operationCode"
       @update:model-value="onOperationCodeChange"
       @autocomplete="onOperationCodeAutocomplete"
       :options="operationCodeOptions"
+      :disabled="operationCodeOptions.length < 2"
+      name="operationCodeInput"
       always-show-suggestions
     />
   </div>
 
-  <p v-if="price">{{ price }} euro</p>
+  <p v-if="price">Berekende prijs: {{ price }} euro</p>
 </template>
 
 <style>
-.inputs {
+.input-group {
   display: flex;
-  flex-direction: column;
-}
-
-.inputs > * {
-  margin-bottom: 1em;
+  gap: 10px;
 }
 </style>