From f183c8593d6e6e89ea7a2df43f6b31170fe9494a Mon Sep 17 00:00:00 2001
From: muerwre <gotham48@gmail.com>
Date: Wed, 5 Dec 2018 16:00:37 +0700
Subject: [PATCH] stickers: text editing

---
 backend/utils/parse.js         |  3 +-
 src/components/StickerDesc.jsx | 44 ++++++++++++++++++++++++
 src/modules/Editor.js          |  3 +-
 src/modules/Sticker.js         | 37 +++++++++++++++------
 src/modules/Stickers.js        |  3 +-
 src/styles/stickers.less       | 61 ++++++++++++++++++++++++++++++----
 6 files changed, 130 insertions(+), 21 deletions(-)
 create mode 100644 src/components/StickerDesc.jsx

diff --git a/backend/utils/parse.js b/backend/utils/parse.js
index 313f2dc..b7df49d 100644
--- a/backend/utils/parse.js
+++ b/backend/utils/parse.js
@@ -9,7 +9,7 @@ module.exports.parseRoute = route => route.filter(el => (
 ));
 
 module.exports.parseStickers = stickers => stickers.filter(el => (
-  Object.keys(el).length === 3
+  Object.keys(el).length === 4
   && el.latlng
     && Object.keys(el.latlng).length === 2
       && el.latlng.lat
@@ -19,6 +19,7 @@ module.exports.parseStickers = stickers => stickers.filter(el => (
         && parseInt(el.latlng.lng, 10) > 0
         && parseInt(el.latlng.lng, 10) < 1000
 ));
+// .map(el => ((el.text && String(el.text).substr(0, 100)) || ''));
 
 module.exports.parseString = (value, size) => (value && String(value).substr(0, size)) || '';
 module.exports.parseNumber = (value, min, max) => (value && Number(value) && Math.min(max, Math.max(min, value))) || 0;
diff --git a/src/components/StickerDesc.jsx b/src/components/StickerDesc.jsx
new file mode 100644
index 0000000..38d361b
--- /dev/null
+++ b/src/components/StickerDesc.jsx
@@ -0,0 +1,44 @@
+import React from 'react';
+
+type State = {
+  text: String,
+}
+
+export class StickerDesc extends React.PureComponent<void, State> {
+  state = {
+    text: this.props.value,
+  };
+
+  setText = e => {
+    this.setState({ text: e.target.value });
+    this.props.onChange(e.target.value);
+  };
+
+  blockMouse = e => e.stopPropagation(); // todo: pass here locker for moving markers from Sticker.js
+
+  render() {
+    const { text } = this.state;
+
+    return (
+      <div
+        className="sticker-desc"
+        onMouseDown={this.blockMouse}
+        onMouseUp={this.blockMouse}
+      >
+        <div className="sticker-desc-sizer">
+          <span
+            dangerouslySetInnerHTML={{
+              __html: (text.replace(/\n$/, '\n&nbsp;').replace(/\n/g, '<br />') || '&nbsp;')
+            }}
+          />
+          <textarea
+            onChange={this.setText}
+            value={text}
+            onMouseDown={this.blockMouse}
+            onDragStart={this.blockMouse}
+          />
+        </div>
+      </div>
+    )
+  }
+}
diff --git a/src/modules/Editor.js b/src/modules/Editor.js
index f4c8bec..498dabe 100644
--- a/src/modules/Editor.js
+++ b/src/modules/Editor.js
@@ -6,7 +6,7 @@ import { Router } from '$modules/Router';
 import { DEFAULT_LOGO } from '$constants/logos';
 
 import { parseStickerAngle, parseStickerStyle } from '$utils/import';
-import { getUrlData, pushPath } from '$utils/history';
+import { getUrlData } from '$utils/history';
 import { store } from '$redux/store';
 import {
   resetSaveDialog,
@@ -236,6 +236,7 @@ export class Editor {
         latlng: sticker.latlng,
         angle: parseStickerAngle({ sticker, version }),
         sticker: parseStickerStyle({ sticker, version }),
+        text: sticker.text,
       }));
     }
 
diff --git a/src/modules/Sticker.js b/src/modules/Sticker.js
index 903212e..5cf1099 100644
--- a/src/modules/Sticker.js
+++ b/src/modules/Sticker.js
@@ -5,11 +5,14 @@ import { DomMarker } from '$utils/DomMarker';
 
 import { STICKERS } from '$constants/stickers';
 import ReactDOM from 'react-dom';
+import { StickerDesc } from '$components/StickerDesc';
+import classnames from 'classnames';
 
 export class Sticker {
   constructor({
-    latlng, deleteSticker, map, lockMapClicks, sticker, triggerOnChange, angle = 2.2
+    latlng, deleteSticker, map, lockMapClicks, sticker, triggerOnChange, angle = 2.2, text = '',
   }) {
+    this.text = text;
     this.latlng = latlng;
     this.angle = angle;
     this.isDragging = false;
@@ -17,7 +20,7 @@ export class Sticker {
     this.sticker = sticker;
     this.editable = true;
     this.triggerOnChange = triggerOnChange;
-
+    this.direction = 'right';
     this.deleteSticker = deleteSticker;
     this.lockMapClicks = lockMapClicks;
 
@@ -29,11 +32,12 @@ export class Sticker {
           ref={el => { this.stickerArrow = el; }}
         />
         <div
-          className="sticker-label"
+          className={classnames('sticker-label', {})}
           ref={el => { this.stickerImage = el; }}
           onMouseDown={this.onDragStart}
           onMouseUp={this.onDragStop}
         >
+          <StickerDesc value={this.text} onChange={this.setText} />
           {this.generateStickerSVG(sticker)}
           <div
             className="sticker-delete"
@@ -80,13 +84,16 @@ export class Sticker {
     this.triggerOnChange();
   }
 
+  setText = text => {
+    this.text = text;
+  };
+
   onDelete = () => {
     this.triggerOnChange();
     if (!this.isDragging) this.deleteSticker(this);
   };
 
   onDragStart = e => {
-    console.log('drag start');
     this.preventPropagations(e);
 
     this.isDragging = true;
@@ -132,13 +139,20 @@ export class Sticker {
   };
 
   setAngle = angle => {
-    const rad = 56;
-    const mrad = 76;
-    const x = ((Math.cos(angle + 3.14) * rad) - 30);
-    const y = ((Math.sin(angle + 3.14) * rad) - 30);
+    const direction = (angle > -(Math.PI / 2) && angle < (Math.PI / 2)) ? 'left' : 'right';
 
-    const ax = ((Math.cos(angle + 3.4) * mrad) - 12);
-    const ay = ((Math.sin(angle + 3.4) * mrad) - 12);
+    if (direction !== this.direction) {
+      this.direction = direction;
+      this.stickerImage.className = `sticker-label ${direction}`;
+    }
+
+    const rad = 56;
+    // const mrad = 76;
+    const x = ((Math.cos(angle + Math.PI) * rad) - 30);
+    const y = ((Math.sin(angle + Math.PI) * rad) - 30);
+
+    // const ax = ((Math.cos(angle + 3.4) * mrad) - 12);
+    // const ay = ((Math.sin(angle + 3.4) * mrad) - 12);
 
     this.stickerImage.style.left = 6 + x;
     this.stickerImage.style.top = 6 + y;
@@ -146,7 +160,7 @@ export class Sticker {
     // this.stickerDelete.style.left = ax;
     // this.stickerDelete.style.top = ay;
 
-    this.stickerArrow.style.transform = `rotate(${angle + 3.14}rad)`;
+    this.stickerArrow.style.transform = `rotate(${angle + Math.PI}rad)`;
   };
 
   generateStickerSVG = ({ set, sticker }) => (
@@ -163,6 +177,7 @@ export class Sticker {
     angle: this.angle,
     latlng: { ...this.marker.getLatLng() },
     sticker: this.sticker,
+    text: this.text,
   });
 
   stopEditing = () => {
diff --git a/src/modules/Stickers.js b/src/modules/Stickers.js
index 2a916c3..f464ee3 100644
--- a/src/modules/Stickers.js
+++ b/src/modules/Stickers.js
@@ -20,7 +20,7 @@ export class Stickers {
   //   this.createSticker({ latlng });
   // };
 
-  createSticker = ({ latlng, sticker, angle = 2.2 }) => {
+  createSticker = ({ latlng, sticker, angle = 2.2, text = '' }) => {
     const marker = new Sticker({
       latlng,
       angle,
@@ -29,6 +29,7 @@ export class Stickers {
       lockMapClicks: this.lockMapClicks,
       sticker,
       triggerOnChange: this.triggerOnChange,
+      text,
     });
     this.stickers.push(marker);
 
diff --git a/src/styles/stickers.less b/src/styles/stickers.less
index 8375376..f298944 100644
--- a/src/styles/stickers.less
+++ b/src/styles/stickers.less
@@ -19,7 +19,7 @@
     position: absolute;
     border-radius: 40px;
     opacity: 0.25;
-    transform: scale(0.6);
+    transform: scale(0.5);
     transition: opacity 250ms, transform 500ms;
   }
 
@@ -69,8 +69,8 @@
   //}
 
   svg {
-    left: -12px;
-    top: -12px;
+    left: -8px;
+    top: -8px;
     position: relative;
     z-index: 0;
   }
@@ -78,12 +78,20 @@
   .sticker-image {
     width: 72px;
     height: 72px;
-    left: -8px;
-    top: -8px;
+    left: -12px;
+    top: -12px;
     position: relative;
     z-index: 0;
     background-size: cover;
   }
+
+  &.left {
+    .sticker-desc {
+      padding: 10px 36px 10px 10px;
+      left: auto;
+      right: 24px;
+    }
+  }
 }
 
 .sticker-arrow {
@@ -116,8 +124,8 @@
   transform: scale(1);
   opacity: 1;
   pointer-events: all;
-  left: 42px;
-  top: 0;
+  left: 28px;
+  top: -16px;
   z-index: 20;
 
   &:hover {
@@ -151,3 +159,42 @@
     z-index: 2;
   }
 }
+
+.sticker-desc {
+  min-width: 60px;
+
+  height: auto;
+  background: #222222;
+  position: absolute;
+  top: 50%;
+  left: 24px;
+  transform: translate3d(0, -50%, 0);
+  color: white;
+  box-sizing: border-box;
+  padding: 10px 10px 10px 36px;
+}
+
+.sticker-desc-sizer {
+  position: relative;
+  width: 100%;
+  height: 100%;
+  color: rgba(0,0,0,0);
+  white-space: nowrap;
+  padding: 1px;
+
+  textarea {
+    position: absolute;
+    left: 0;
+    top: 0;
+    width: 100%;
+    height: 100%;
+    font: inherit;
+    padding: 0;
+    border: none;
+    background: none;
+    color: white;
+    resize: none;
+    outline: none;
+    overflow: hidden;
+  }
+}