From 9472a6b5b0a2e7787589dc0c28bdc7cc922738c0 Mon Sep 17 00:00:00 2001
From: Pete Matsyburka <pete.matsy@gmail.com>
Date: Mon, 19 Aug 2024 21:35:26 +0300
Subject: [PATCH] allow to upload initial

---
 .../submission_form/initials_step.vue         | 38 +++++++++++++++++--
 .../submission_form/signature_step.vue        |  8 ++--
 2 files changed, 40 insertions(+), 6 deletions(-)

diff --git a/app/javascript/submission_form/initials_step.vue b/app/javascript/submission_form/initials_step.vue
index 50db77cc..3a084216 100644
--- a/app/javascript/submission_form/initials_step.vue
+++ b/app/javascript/submission_form/initials_step.vue
@@ -50,6 +50,26 @@
             </span>
           </a>
         </span>
+        <span
+          class="tooltip"
+          :data-tip="t('click_to_upload')"
+        >
+          <label
+            class="btn btn-outline btn-sm font-medium inline-flex flex-nowrap"
+          >
+            <IconUpload :width="16" />
+            <input
+              :key="uploadImageInputKey"
+              type="file"
+              hidden
+              accept="image/*"
+              @change="drawImage"
+            >
+            <span class="hidden sm:inline">
+              {{ t('upload') }}
+            </span>
+          </label>
+        </span>
         <a
           v-if="modelValue || computedPreviousValue"
           href="#"
@@ -97,7 +117,7 @@
     <img
       v-if="modelValue || computedPreviousValue"
       :src="attachmentsIndex[modelValue || computedPreviousValue].url"
-      class="mx-auto bg-white border border-base-300 rounded max-h-72"
+      class="mx-auto bg-white border border-base-300 rounded max-h-44"
     >
     <canvas
       v-show="!modelValue && !computedPreviousValue"
@@ -120,16 +140,18 @@
 
 <script>
 import { cropCanvasAndExportToPNG } from './crop_canvas'
-import { IconReload, IconTextSize, IconSignature, IconArrowsDiagonalMinimize2 } from '@tabler/icons-vue'
+import { IconReload, IconTextSize, IconUpload, IconSignature, IconArrowsDiagonalMinimize2 } from '@tabler/icons-vue'
 import SignaturePad from 'signature_pad'
 import AppearsOn from './appears_on'
 import MarkdownContent from './markdown_content'
+import SignatureStep from './signature_step'
 
 const scale = 3
 
 export default {
   name: 'InitialsStep',
   components: {
+    IconUpload,
     AppearsOn,
     IconReload,
     IconTextSize,
@@ -178,7 +200,8 @@ export default {
     return {
       isInitialsStarted: !!this.previousValue,
       isUsePreviousValue: true,
-      isDrawInitials: false
+      isDrawInitials: false,
+      uploadImageInputKey: Math.random().toString()
     }
   },
   computed: {
@@ -229,6 +252,15 @@ export default {
     this.intersectionObserver?.disconnect()
   },
   methods: {
+    drawOnCanvas: SignatureStep.methods.drawOnCanvas,
+    drawImage (event) {
+      this.remove()
+      this.isInitialsStarted = true
+
+      this.drawOnCanvas(this.$refs.canvas)
+
+      this.uploadImageInputKey = Math.random().toString()
+    },
     remove () {
       this.$emit('update:model-value', '')
 
diff --git a/app/javascript/submission_form/signature_step.vue b/app/javascript/submission_form/signature_step.vue
index 0988ee10..d02eaaa1 100644
--- a/app/javascript/submission_form/signature_step.vue
+++ b/app/javascript/submission_form/signature_step.vue
@@ -569,6 +569,11 @@ export default {
       this.remove()
       this.isSignatureStarted = true
 
+      this.drawOnCanvas(this.$refs.canvas)
+
+      this.uploadImageInputKey = Math.random().toString()
+    },
+    drawOnCanvas (canvas) {
       const file = event.target.files[0]
 
       if (file && file.type.match('image.*')) {
@@ -580,7 +585,6 @@ export default {
           img.src = event.target.result
 
           img.onload = () => {
-            const canvas = this.$refs.canvas
             const context = canvas.getContext('2d')
 
             const aspectRatio = img.width / img.height
@@ -615,8 +619,6 @@ export default {
         }
 
         reader.readAsDataURL(file)
-
-        this.uploadImageInputKey = Math.random().toString()
       }
     },
     maybeSetSignedUuid (signedUuid) {