From 6b4a773bbeac2bb1fde436dcb4295b2ca1ffcede Mon Sep 17 00:00:00 2001
From: Mason Payne <mason@masonitestudios.com>
Date: Tue, 31 Dec 2024 00:47:25 -0700
Subject: [PATCH] add ability to edit and move form elements

---
 web/src/components/DynamicForm.vue |  56 ++++++++---
 web/src/components/FormBuilder.vue | 154 ++++++++++++++++++++++++++---
 web/src/output.css                 | 101 +++++++++++++++++++
 3 files changed, 286 insertions(+), 25 deletions(-)

diff --git a/web/src/components/DynamicForm.vue b/web/src/components/DynamicForm.vue
index 4fc8ee9..3e61fcf 100644
--- a/web/src/components/DynamicForm.vue
+++ b/web/src/components/DynamicForm.vue
@@ -1,10 +1,13 @@
 <template>
   <form @submit.prevent="handleSubmit" class="">
     <h3 v-if="!!formTitle" class="text-xl font-semibold mb-4">{{formTitle}}</h3>
-    <div v-for="input in formInputs" :key="input.id" class="flex flex-col">
+    <div v-for="(input, index) in formInputs" :key="input.id" class="flex flex-col">
       <!-- if showLabel is undefined or set to true then show the label-->
       <label v-if="input.showLabel === undefined || input.showLabel" :for="input.id" class="mb-2 font-semibold text-gray-700">{{ input.label }}</label>
 
+      <!-- Description -->
+      <p v-if="input.type === 'description'" class="text-gray-600 mb-2">{{ input.defaultValue }}</p>
+
       <!-- Text, Email, Password, Number -->
       <input
           v-if="['text', 'email', 'password', 'number', 'url', 'tel', 'search', 'color', 'date', 'datetime-local', 'month', 'time', 'week'].includes(input.type)"
@@ -94,6 +97,13 @@
         </ul>
       </div>
 
+      <div class="flex flex-row w-auto" v-if="isEditing">
+        <button class="px-2 bg-gray-200 text-black font-semibold rounded-md shadow-md hover:bg-gray-300 focus:outline-none focus:ring-2 focus:ring-gray-300 mt-2 mr-2 " @click.prevent="() => {handleEditRequest(input.id)}">edit</button>
+        <button class="px-2 bg-gray-200 text-black font-semibold rounded-md shadow-md hover:bg-gray-300 focus:outline-none focus:ring-2 focus:ring-gray-300 mt-2" @click.prevent="() => {handleDeleteRequest(input.id)}">delete</button>
+        <button v-if="index !== 0" class="px-2 bg-gray-200 text-black font-semibold rounded-md shadow-md hover:bg-gray-300 focus:outline-none focus:ring-2 focus:ring-gray-300 mt-2 mr-2 ml-auto" @click.prevent="() => {handleMoveUp(input.id)}">move up</button>
+        <button v-if="index !== formInputs.length -1" :class="index === 0 ? 'ml-auto': ''" class="px-2 bg-gray-200 text-black font-semibold rounded-md shadow-md hover:bg-gray-300 focus:outline-none focus:ring-2 focus:ring-gray-300 mt-2" @click.prevent="() => {handleMoveDown(input.id)}">move down</button>
+      </div>
+
     </div>
     <button type="submit" class="px-6 py-3 bg-blue-600 text-white font-semibold rounded-md shadow-md hover:bg-blue-700 focus:outline-none focus:ring-2 focus:ring-blue-500">
       {{ !!submitLabel ? submitLabel : 'Submit' }}
@@ -102,7 +112,7 @@
 </template>
 
 <script lang="ts" setup>
-import { reactive, ref } from 'vue';
+import {reactive, ref, watchEffect} from 'vue';
 
 export interface FormInput {
   id: string;
@@ -117,21 +127,23 @@ export interface FormInput {
   options?: { label: string, value: string }[]; // For select, radio, and checkbox types
 }
 
-const props = defineProps<{ formInputs: FormInput[], submitLabel?: string, formTitle?: string }>();
-const emit = defineEmits(['send'])
+const props = defineProps<{ formInputs: FormInput[], submitLabel?: string, formTitle?: string, isEditing?: boolean }>();
+const emit = defineEmits(['send', 'edit', 'delete', 'move-up', 'move-down']);
 
 const formData = reactive<Record<string, any>>({});
 
-// Initialize formData with default values
-props.formInputs.forEach(input => {
-  if (input.type === 'checkbox' || input.type === 'multi-input') {
-    // if input.defaultValue is an array, use it,
-    // otherwise create an empty array and
-    // if input.defaultValue is a value that matches an option value, insert it into the array
-    formData[input.id] = Array.isArray(input.defaultValue) ? input.defaultValue : (input.defaultValue ? [input.defaultValue] : []);
-  } else {
-    formData[input.id] = input.defaultValue || '';
-  }
+watchEffect(() => {
+  // Initialize formData with default values
+  props.formInputs.forEach(input => {
+    if (input.type === 'checkbox' || input.type === 'multi-input') {
+      // if input.defaultValue is an array, use it,
+      // otherwise create an empty array and
+      // if input.defaultValue is a value that matches an option value, insert it into the array
+      formData[input.id] = Array.isArray(input.defaultValue) ? input.defaultValue : (input.defaultValue ? [input.defaultValue] : []);
+    } else {
+      formData[input.id] = input.defaultValue || '';
+    }
+  });
 });
 
 const multiInputValue = ref<string>('');
@@ -141,6 +153,22 @@ const handleSubmit = () => {
   emit('send', formData);
 };
 
+const handleEditRequest = (inputID: string) => {
+  emit('edit', props.formInputs.find(input => input.id === inputID));
+};
+
+const handleDeleteRequest = (inputID: string) => {
+  emit('delete', inputID);
+};
+
+const handleMoveUp = (inputID: string) => {
+  emit('move-up', inputID);
+};
+
+const handleMoveDown = (inputID: string) => {
+  emit('move-down', inputID);
+};
+
 const addMultiInputValue = (id: string) => {
   if (multiInputValue.value.trim()) {
     formData[id].push(multiInputValue.value.trim());
diff --git a/web/src/components/FormBuilder.vue b/web/src/components/FormBuilder.vue
index fbfa440..41f9cf0 100644
--- a/web/src/components/FormBuilder.vue
+++ b/web/src/components/FormBuilder.vue
@@ -28,7 +28,15 @@
           :formInputs="generatedFormInputs"
           :submitLabel="submitLabel"
           :formTitle="formTitle"
+          @edit="handleEditRequest"
+          @delete="handleDeleteRequest"
+          @move-up="handleMoveUp"
+          @move-down="handleMoveDown"
+          :is-editing="showEditOption"
       />
+      <button
+          @click.prevent="showEditOption = !showEditOption"
+          class="px-2 py-1 bg-gray-200 text-black font-semibold rounded-md shadow-md hover:bg-gray-300 focus:outline-none focus:ring-2 focus:ring-gray-300 mt-4">preview: {{showEditOption ? 'off' : 'on'}}</button>
     </div>
   </div>
 </template>
@@ -62,6 +70,7 @@ const formBuilderPropertiesInputs = ref<FormInput[]>([
 const formTitle = ref('');
 const formDescription = ref('');
 const submitLabel = ref('');
+const showEditOption = ref(true);
 
 const formBuilderFieldInputs = ref<FormInput[]>([
   {
@@ -87,7 +96,8 @@ const formBuilderFieldInputs = ref<FormInput[]>([
       { label: 'Datetime-local', value: 'datetime-local' },
       { label: 'Month', value: 'month' },
       { label: 'Time', value: 'time' },
-      { label: 'Week', value: 'week' }
+      { label: 'Week', value: 'week' },
+      { label: 'Description', value: 'description' }
     ]
   },
   {
@@ -151,6 +161,14 @@ const formBuilderFieldInputs = ref<FormInput[]>([
   }
 ]);
 
+const defaultFormInput: FormInput = {
+  id: '',
+  label: '',
+  type: '',
+  required: false,
+  showLabel: true
+};
+
 const generatedFormInputs = ref<FormInput[]>([]);
 
 const handleFormPropertiesSubmit = (formData: Record<string, any>) => {
@@ -159,6 +177,78 @@ const handleFormPropertiesSubmit = (formData: Record<string, any>) => {
   submitLabel.value = formData.submitLabel;
 };
 
+const handleEditRequest = (inputToEdit: FormInput) => {
+  // set formBuilderFieldInputs to the input values
+  console.log(inputToEdit);
+  formBuilderFieldInputs.value.forEach((input: FormInput, i) => {
+    // fieldtype
+    if (input.id === 'fieldType') {
+      input.defaultValue = inputToEdit.type;
+    }
+    // fieldlabel
+    if (input.id === 'fieldLabel') {
+      input.defaultValue = inputToEdit.label;
+    }
+    // fieldid
+    if (input.id === 'fieldID') {
+      input.defaultValue = inputToEdit.id;
+    }
+    // placeholder
+    if (input.id === 'placeholder') {
+      input.defaultValue = inputToEdit.placeholder;
+    }
+    // required
+    if (input.id === 'required') {
+      input.defaultValue = inputToEdit.required ? ['true'] : [];
+    }
+    // showlabel
+    if (input.id === 'showLabel') {
+      input.defaultValue = inputToEdit.showLabel ? ['true'] : [];
+    }
+    // defaultvalue
+    if (input.id === 'defaultValue') {
+      input.defaultValue = inputToEdit.defaultValue;
+    }
+    // min
+    if (input.id === 'min') {
+      input.defaultValue = inputToEdit.min;
+    }
+    // max
+    if (input.id === 'max') {
+      input.defaultValue = inputToEdit.max;
+    }
+    // options
+    if (input.id === 'options') {
+      input.defaultValue = inputToEdit.options ? inputToEdit.options.map(opt => opt.value) : [];
+    }
+  });
+};
+
+const handleDeleteRequest = (inputID: string) => {
+  const index = generatedFormInputs.value.findIndex(input => input.id === inputID);
+  if (index > -1) {
+    generatedFormInputs.value.splice(index, 1);
+  }
+};
+
+const handleMoveUp = (inputID: string) => {
+  const index = generatedFormInputs.value.findIndex(input => input.id === inputID);
+  if (index > 0) {
+    const temp = generatedFormInputs.value[index];
+    generatedFormInputs.value[index] = generatedFormInputs.value[index - 1];
+    generatedFormInputs.value[index - 1] = temp;
+  }
+};
+
+const handleMoveDown = (inputID: string) => {
+  const index = generatedFormInputs.value.findIndex(input => input.id === inputID);
+  if (index < generatedFormInputs.value.length - 1) {
+    const temp = generatedFormInputs.value[index];
+    generatedFormInputs.value[index] = generatedFormInputs.value[index + 1];
+    generatedFormInputs.value[index + 1] = temp;
+  }
+};
+
 const handleFormBuilderSubmit = (formData: Record<string, any>) => {
   const newField: FormInput = {
     id: formData.fieldID,
@@ -173,20 +263,62 @@ const handleFormBuilderSubmit = (formData: Record<string, any>) => {
     options: formData.options ? formData.options.map((opt: string) => ({ label: opt, value: opt })) : undefined
   };
 
-  generatedFormInputs.value.push(newField);
+  // if field id already exists, replace the previous field otherwise add the new field
+  const existingFieldIndex = generatedFormInputs.value.findIndex(field => field.id === newField.id);
+  if (existingFieldIndex > -1) {
+    generatedFormInputs.value.splice(existingFieldIndex, 1, newField);
+  } else {
+    generatedFormInputs.value.push(newField);
+  }
 
   // Reset form builder fields
-  formBuilderFieldInputs.value.forEach(input => {
-    if (input.type === 'checkbox' || input.type === 'multi-input') {
-      formData[input.id] = [];
-      if (input.id === 'showLabel') { // showLabel should default to true
-        formData[input.id] = ['true'];
-      }
-    } else {
-      formData[input.id] = '';
+  resetBuilderFields();
+};
+
+function resetBuilderFields() {
+  formBuilderFieldInputs.value.forEach((input: FormInput, i) => {
+    // fieldtype
+    if (input.id === 'fieldType') {
+      input.defaultValue = defaultFormInput.type;
+    }
+    // fieldlabel
+    if (input.id === 'fieldLabel') {
+      input.defaultValue = defaultFormInput.label;
+    }
+    // fieldid
+    if (input.id === 'fieldID') {
+      input.defaultValue = defaultFormInput.id;
+    }
+    // placeholder
+    if (input.id === 'placeholder') {
+      input.defaultValue = defaultFormInput.placeholder;
+    }
+    // required
+    if (input.id === 'required') {
+      input.defaultValue = defaultFormInput.required ? ['true'] : [];
+    }
+    // showlabel
+    if (input.id === 'showLabel') {
+      input.defaultValue = defaultFormInput.showLabel ? ['true'] : [];
+    }
+    // defaultvalue
+    if (input.id === 'defaultValue') {
+      input.defaultValue = defaultFormInput.defaultValue;
+    }
+    // min
+    if (input.id === 'min') {
+      input.defaultValue = defaultFormInput.min;
+    }
+    // max
+    if (input.id === 'max') {
+      input.defaultValue = defaultFormInput.max;
+    }
+    // options
+    if (input.id === 'options') {
+      input.defaultValue = defaultFormInput.options ? defaultFormInput.options.map(opt => opt.value) : [];
     }
   });
-};
+}
 </script>
 
 <style scoped>
diff --git a/web/src/output.css b/web/src/output.css
index ea037d8..6d87d54 100644
--- a/web/src/output.css
+++ b/web/src/output.css
@@ -562,6 +562,11 @@ video {
   position: relative;
 }
 
+.mx-auto {
+  margin-left: auto;
+  margin-right: auto;
+}
+
 .mb-2 {
   margin-bottom: 0.5rem;
 }
@@ -578,6 +583,26 @@ video {
   margin-top: 1.5rem;
 }
 
+.mt-4 {
+  margin-top: 1rem;
+}
+
+.mt-2 {
+  margin-top: 0.5rem;
+}
+
+.ml-auto {
+  margin-left: auto;
+}
+
+.mr-1 {
+  margin-right: 0.25rem;
+}
+
+.mr-2 {
+  margin-right: 0.5rem;
+}
+
 .flex {
   display: flex;
 }
@@ -594,6 +619,15 @@ video {
   width: 1rem;
 }
 
+.w-max {
+  width: -moz-max-content;
+  width: max-content;
+}
+
+.w-auto {
+  width: auto;
+}
+
 .max-w-md {
   max-width: 28rem;
 }
@@ -614,6 +648,10 @@ video {
   align-items: flex-start;
 }
 
+.items-end {
+  align-items: flex-end;
+}
+
 .items-center {
   align-items: center;
 }
@@ -622,6 +660,14 @@ video {
   justify-content: center;
 }
 
+.justify-between {
+  justify-content: space-between;
+}
+
+.justify-items-end {
+  justify-items: end;
+}
+
 .space-x-2 > :not([hidden]) ~ :not([hidden]) {
   --tw-space-x-reverse: 0;
   margin-right: calc(0.5rem * var(--tw-space-x-reverse));
@@ -661,11 +707,21 @@ video {
   background-color: rgb(243 244 246 / var(--tw-bg-opacity, 1));
 }
 
+.bg-gray-400 {
+  --tw-bg-opacity: 1;
+  background-color: rgb(156 163 175 / var(--tw-bg-opacity, 1));
+}
+
 .bg-white {
   --tw-bg-opacity: 1;
   background-color: rgb(255 255 255 / var(--tw-bg-opacity, 1));
 }
 
+.bg-gray-200 {
+  --tw-bg-opacity: 1;
+  background-color: rgb(229 231 235 / var(--tw-bg-opacity, 1));
+}
+
 .p-3 {
   padding: 0.75rem;
 }
@@ -678,6 +734,11 @@ video {
   padding: 1.5rem;
 }
 
+.px-2 {
+  padding-left: 0.5rem;
+  padding-right: 0.5rem;
+}
+
 .px-3 {
   padding-left: 0.75rem;
   padding-right: 0.75rem;
@@ -698,6 +759,11 @@ video {
   padding-bottom: 0.75rem;
 }
 
+.py-1 {
+  padding-top: 0.25rem;
+  padding-bottom: 0.25rem;
+}
+
 .text-xl {
   font-size: 1.25rem;
   line-height: 1.75rem;
@@ -711,11 +777,21 @@ video {
   font-weight: 600;
 }
 
+.text-black {
+  --tw-text-opacity: 1;
+  color: rgb(0 0 0 / var(--tw-text-opacity, 1));
+}
+
 .text-blue-600 {
   --tw-text-opacity: 1;
   color: rgb(37 99 235 / var(--tw-text-opacity, 1));
 }
 
+.text-gray-600 {
+  --tw-text-opacity: 1;
+  color: rgb(75 85 99 / var(--tw-text-opacity, 1));
+}
+
 .text-gray-700 {
   --tw-text-opacity: 1;
   color: rgb(55 65 81 / var(--tw-text-opacity, 1));
@@ -743,11 +819,26 @@ video {
   box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
 }
 
+.ring-blue-500 {
+  --tw-ring-opacity: 1;
+  --tw-ring-color: rgb(59 130 246 / var(--tw-ring-opacity, 1));
+}
+
+.ring-gray-100 {
+  --tw-ring-opacity: 1;
+  --tw-ring-color: rgb(243 244 246 / var(--tw-ring-opacity, 1));
+}
+
 .hover\:bg-blue-700:hover {
   --tw-bg-opacity: 1;
   background-color: rgb(29 78 216 / var(--tw-bg-opacity, 1));
 }
 
+.hover\:bg-gray-300:hover {
+  --tw-bg-opacity: 1;
+  background-color: rgb(209 213 219 / var(--tw-bg-opacity, 1));
+}
+
 .hover\:underline:hover {
   text-decoration-line: underline;
 }
@@ -766,4 +857,14 @@ video {
 .focus\:ring-blue-500:focus {
   --tw-ring-opacity: 1;
   --tw-ring-color: rgb(59 130 246 / var(--tw-ring-opacity, 1));
+}
+
+.focus\:ring-gray-100:focus {
+  --tw-ring-opacity: 1;
+  --tw-ring-color: rgb(243 244 246 / var(--tw-ring-opacity, 1));
+}
+
+.focus\:ring-gray-300:focus {
+  --tw-ring-opacity: 1;
+  --tw-ring-color: rgb(209 213 219 / var(--tw-ring-opacity, 1));
 }
\ No newline at end of file