From 0c88c9842a5fac0c75df16de37d055c5ba305423 Mon Sep 17 00:00:00 2001
From: Favour Olayinka <csskfaves@gmail.com>
Date: Mon, 29 Jan 2024 12:57:40 +0100
Subject: [PATCH] Input Slider Feature (#292)

* feat: input slider feature

* Polish slider label

---------

Co-authored-by: Julien Nahum <julien@nahum.net>
---
 client/components/forms/SliderInput.vue       | 100 ++++++++++++++++++
 .../components/open/forms/OpenFormField.vue   |   7 ++
 .../forms/fields/components/FieldOptions.vue  |  43 +++++++-
 client/lib/forms/form-themes.js               |  15 +++
 4 files changed, 164 insertions(+), 1 deletion(-)
 create mode 100644 client/components/forms/SliderInput.vue

diff --git a/client/components/forms/SliderInput.vue b/client/components/forms/SliderInput.vue
new file mode 100644
index 0000000..b43cb62
--- /dev/null
+++ b/client/components/forms/SliderInput.vue
@@ -0,0 +1,100 @@
+<template>
+  <input-wrapper v-bind="inputWrapperProps">
+    <template #label>
+      <slot name="label" />
+    </template>
+    <div class="flex space-x-2">
+      <div class="flex-1 relative">
+        <div class="font-medium text-sm absolute -top-[6px]"
+             :style="labelStyle"
+        >
+          <div class="">
+            {{ compVal }}
+          </div>
+        </div>
+        <input
+          type="range"
+          class="w-full mt-3"
+          :min="minSlider"
+          :max="maxSlider"
+          :step="stepSlider"
+          v-model="compVal"
+        />
+        <div class="grid grid-cols-3 gap-2 -mt-1">
+          <div
+            v-for="i in sliderLabelsList"
+            :key="i"
+            :class="[
+              theme.SliderInput.stepLabel,
+              i.style,
+            ]"
+          >
+            {{ i.label }}
+          </div>
+        </div>
+      </div>
+    </div>
+
+    <template #help>
+      <slot name="help" />
+    </template>
+    <template #error>
+      <slot name="error" />
+    </template>
+  </input-wrapper>
+</template>
+
+<script>
+import { inputProps, useFormInput } from "./useFormInput.js";
+import InputWrapper from "./components/InputWrapper.vue";
+
+export default {
+  name: "SliderInput",
+  components: { InputWrapper },
+
+  props: {
+    ...inputProps,
+    minSlider: { type: Number, default: 0 },
+    maxSlider: { type: Number, default: 50 },
+    stepSlider: { type: Number, default: 5 },
+  },
+
+  setup(props, context) {
+    return {
+      ...useFormInput(props, context),
+    };
+  },
+  computed: {
+    labelStyle() {
+      const ratio = ((this.compVal-this.minSlider) / (this.maxSlider-this.minSlider)) * 100
+      return {
+        left: `${ratio}%`,
+        marginLeft: `-${ratio/100*15}px`
+      }
+    },
+    sliderLabelsList() {
+      const midPoint = (this.maxSlider - this.minSlider) / 2 + this.minSlider;
+      const labels = [
+        {
+          label: `${this.minSlider}`,
+          style: "flex items-center justify-start",
+        },
+        {
+          label: Math.floor(midPoint),
+          style: "flex items-center justify-center",
+        },
+        {
+          label: `${this.maxSlider}`,
+          style: "flex items-center justify-end",
+        },
+      ];
+      return labels;
+    },
+  },
+  mounted() {
+    this.compVal = parseInt(this.compVal ?? this.minSlider);
+  },
+
+
+};
+</script>
diff --git a/client/components/open/forms/OpenFormField.vue b/client/components/open/forms/OpenFormField.vue
index 7377a97..e0a28ea 100644
--- a/client/components/open/forms/OpenFormField.vue
+++ b/client/components/open/forms/OpenFormField.vue
@@ -141,6 +141,9 @@ export default {
       if (field.type === 'number' && field.is_scale && field.scale_max_value) {
         return 'ScaleInput'
       }
+      if (field.type === 'number' && field.is_slider && field.slider_max_value) {
+        return 'SliderInput'
+      }
       if (['select', 'multi_select'].includes(field.type) && field.without_dropdown) {
         return 'FlatSelectInput'
       }
@@ -308,6 +311,10 @@ export default {
         inputProperties.minScale = parseInt(field.scale_min_value) ?? 1
         inputProperties.maxScale = parseInt(field.scale_max_value) ?? 5
         inputProperties.stepScale = parseInt(field.scale_step_value) ?? 1
+      } else if (field.type === 'number' && field.is_slider) {
+        inputProperties.minSlider = parseInt(field.slider_min_value) ?? 0
+        inputProperties.maxSlider = parseInt(field.slider_max_value) ?? 50
+        inputProperties.stepSlider = parseInt(field.slider_step_value) ?? 5
       } else if (field.type === 'number' || (field.type === 'phone_number' && field.use_simple_text_input)) {
         inputProperties.pattern = '/\d*'
       } else if (field.type === 'phone_number' && !field.use_simple_text_input) {
diff --git a/client/components/open/forms/fields/components/FieldOptions.vue b/client/components/open/forms/fields/components/FieldOptions.vue
index 932a235..0246666 100644
--- a/client/components/open/forms/fields/components/FieldOptions.vue
+++ b/client/components/open/forms/fields/components/FieldOptions.vue
@@ -100,7 +100,30 @@
         />
         <text-input name="scale_step_value" native-type="number" :min="1" class="mt-4"
                     :form="field" required
-                    label="Scale step svalue"
+                    label="Scale steps value"
+        />
+      </template>
+
+      <v-checkbox v-model="field.is_slider" class="mt-4"
+                  :name="field.id+'_is_slider'" @update:model-value="initSlider"
+      >
+        Slider
+      </v-checkbox>
+      <p class="text-gray-400 text-xs mb-5">
+        Transform this field into a slider input.
+      </p>
+      <template v-if="field.is_slider">
+        <text-input name="slider_min_value" native-type="number" class="mt-4"
+                    :form="field" required
+                    label="Min slider value"
+        />
+        <text-input name="slider_max_value" native-type="number" :min="1" class="mt-4"
+                    :form="field" required
+                    label="Max slider value"
+        />
+        <text-input name="slider_step_value" native-type="number" :min="1" class="mt-4"
+                    :form="field" required
+                    label="Slider steps value"
         />
       </template>
     </div>
@@ -535,6 +558,7 @@ export default {
     initRating () {
       if (this.field.is_rating) {
         this.field.is_scale = false
+        this.field.is_slider = false
         if (!this.field.rating_max_value) {
           this.field.rating_max_value = 5
         }
@@ -543,6 +567,7 @@ export default {
     initScale () {
       if (this.field.is_scale) {
         this.field.is_rating = false
+        this.field.is_slider = false
         if (!this.field.scale_min_value) {
           this.field.scale_min_value = 1
         }
@@ -554,6 +579,22 @@ export default {
         }
       }
     },
+
+    initSlider () {
+      if (this.field.is_slider) {
+        this.field.is_rating = false
+        this.field.is_scale = false
+        if (!this.field.slider_min_value) {
+          this.field.slider_min_value = 0
+        }
+        if (!this.field.slider_max_value) {
+          this.field.slider_max_value = 50
+        }
+        if (!this.field.slider_step_value) {
+          this.field.slider_step_value = 1
+        }
+      }
+    },
     onFieldOptionsChange (val) {
       const vals = (val) ? val.trim().split('\n') : []
       const tmpOpts = vals.map(name => {
diff --git a/client/lib/forms/form-themes.js b/client/lib/forms/form-themes.js
index 56c761e..ae23f36 100644
--- a/client/lib/forms/form-themes.js
+++ b/client/lib/forms/form-themes.js
@@ -32,6 +32,11 @@ export const themes = {
       unselectedButton: 'bg-white hover:bg-gray-50 border',
       help: 'text-gray-400 dark:text-gray-500'
     },
+    SliderInput: {
+      label: 'text-gray-700 dark:text-gray-300 font-semibold',
+      stepLabel: 'text-gray-700 dark:text-gray-300 text-center text-xs',
+      help: 'text-gray-400 dark:text-gray-500'
+    },
     fileInput: {
       input: 'min-h-40 border border-dashed border-gray-300 p-4 rounded-lg',
       inputHover: {
@@ -71,6 +76,11 @@ export const themes = {
       unselectedButton: 'bg-white hover:bg-gray-50 border -mx-4',
       help: 'text-gray-400 dark:text-gray-500'
     },
+    SliderInput: {
+      label: 'text-gray-700 dark:text-gray-300 font-semibold',
+      stepLabel: 'text-gray-700 dark:text-gray-300 text-center text-xs',
+      help: 'text-gray-400 dark:text-gray-500'
+    },
     fileInput: {
       input: 'min-h-40 border border-dashed border-gray-300 p-4',
       inputHover: {
@@ -110,6 +120,11 @@ export const themes = {
       unselectedButton: 'bg-notion-input-background dark:bg-notion-dark-light hover:bg-gray-50 border',
       help: 'text-notion-input-help dark:text-gray-500'
     },
+    SliderInput: {
+      label: 'text-gray-700 dark:text-gray-300 font-semibold',
+      stepLabel: 'text-gray-700 dark:text-gray-300 text-center text-xs',
+      help: 'text-gray-400 dark:text-gray-500'
+    },
     fileInput: {
       input: 'min-h-40 border border-dashed border-gray-300 p-4 rounded bg-notion-input-background',
       inputHover: {