From 1d81bba2015469b8229395791857f8ccf655713f Mon Sep 17 00:00:00 2001
From: CPunisher <1343316114@qq.com>
Date: Sun, 10 May 2020 18:15:02 +0800
Subject: [PATCH] Reconstruct code completely

---
 package-lock.json                             | 135 ++++++++++++++++++
 package.json                                  |   3 +-
 public/index.html                             |  29 +++-
 src/actions/index.js                          |   9 +-
 src/api/db.js                                 |  52 +++++++
 src/components/Qrcode.css                     |   3 +
 src/components/Qrcode.js                      |  46 ------
 src/components/app/App.js                     |  22 +--
 src/components/app/PartDownload.js            |  23 ++-
 src/components/app/PartInput.js               |  11 --
 src/components/app/PartMore.js                |   6 +-
 src/components/app/PartParams.js              |  18 +--
 src/components/app/PartStyles.js              |  20 ++-
 src/components/footer/Footer.js               |  14 +-
 src/components/header/Header.js               |   4 +-
 src/components/param/ParamCorrectLevel.js     |  27 ++++
 src/components/param/ParamList.js             |   4 +-
 src/components/renderer/Renderer25D.js        |   9 +-
 src/components/renderer/RendererDSJ.js        |   3 +-
 src/components/style/Renderer.js              |  11 ++
 src/constant/ActionTypes.js                   |   1 +
 src/constant/References.js                    |   1 +
 src/containers/InputText.js                   |  22 +--
 src/containers/Renderer.js                    |  16 ---
 src/containers/StyleListViewer.js             |  60 --------
 src/containers/app/PartDownloadViewer.js      |   8 ++
 src/containers/app/PartStylesViewer.js        |   9 ++
 src/containers/download/DownloadJpg.js        |  34 +++++
 src/containers/download/DownloadSvg.js        |  34 +++++
 .../param/ParamCorrectLevelViewer.js          |  15 ++
 src/containers/param/ParamTextViewer.js       |   2 +-
 src/containers/style/RendererViewer.js        |  18 +++
 src/containers/style/StyleListViewer.js       |  56 ++++++++
 src/reducers/index.js                         |  28 +++-
 src/utils/util.js                             |  13 ++
 35 files changed, 561 insertions(+), 205 deletions(-)
 create mode 100644 src/api/db.js
 delete mode 100644 src/components/Qrcode.js
 delete mode 100644 src/components/app/PartInput.js
 create mode 100644 src/components/param/ParamCorrectLevel.js
 create mode 100644 src/components/style/Renderer.js
 create mode 100644 src/constant/References.js
 delete mode 100644 src/containers/Renderer.js
 delete mode 100644 src/containers/StyleListViewer.js
 create mode 100644 src/containers/app/PartDownloadViewer.js
 create mode 100644 src/containers/app/PartStylesViewer.js
 create mode 100644 src/containers/download/DownloadJpg.js
 create mode 100644 src/containers/download/DownloadSvg.js
 create mode 100644 src/containers/param/ParamCorrectLevelViewer.js
 create mode 100644 src/containers/style/RendererViewer.js
 create mode 100644 src/containers/style/StyleListViewer.js

diff --git a/package-lock.json b/package-lock.json
index c5eefca..f3f49f1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1071,6 +1071,24 @@
         "to-fast-properties": "^2.0.0"
       }
     },
+    "@cloudbase/adapter-interface": {
+      "version": "0.4.0",
+      "resolved": "https://registry.npm.taobao.org/@cloudbase/adapter-interface/download/@cloudbase/adapter-interface-0.4.0.tgz",
+      "integrity": "sha1-xXk1tQPnv6zksVHfY6h9xWSumQc=",
+      "dev": true
+    },
+    "@cloudbase/database": {
+      "version": "0.9.11-rc.0",
+      "resolved": "https://registry.npm.taobao.org/@cloudbase/database/download/@cloudbase/database-0.9.11-rc.0.tgz",
+      "integrity": "sha1-ev1zOIzpzmct1bbZTm5XCNmRQ70=",
+      "dev": true,
+      "requires": {
+        "bson": "^4.0.2",
+        "lodash.clonedeep": "4.5.0",
+        "lodash.set": "4.3.2",
+        "lodash.unset": "4.5.2"
+      }
+    },
     "@cnakazawa/watch": {
       "version": "1.0.4",
       "resolved": "https://registry.npm.taobao.org/@cnakazawa/watch/download/@cnakazawa/watch-1.0.4.tgz",
@@ -2384,6 +2402,41 @@
       "resolved": "https://registry.npm.taobao.org/aws4/download/aws4-1.9.1.tgz?cache=0&sync_timestamp=1578959055063&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Faws4%2Fdownload%2Faws4-1.9.1.tgz",
       "integrity": "sha1-fjPY99RJs/ZzzXLeuavcVS2+Uo4="
     },
+    "axios": {
+      "version": "0.19.2",
+      "resolved": "https://registry.npm.taobao.org/axios/download/axios-0.19.2.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Faxios%2Fdownload%2Faxios-0.19.2.tgz",
+      "integrity": "sha1-PqNsXYgY0NX4qKl6bTa4bNwAyyc=",
+      "dev": true,
+      "requires": {
+        "follow-redirects": "1.5.10"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "3.1.0",
+          "resolved": "https://registry.npm.taobao.org/debug/download/debug-3.1.0.tgz",
+          "integrity": "sha1-W7WgZyYotkFJVmuhaBnmFRjGcmE=",
+          "dev": true,
+          "requires": {
+            "ms": "2.0.0"
+          }
+        },
+        "follow-redirects": {
+          "version": "1.5.10",
+          "resolved": "https://registry.npm.taobao.org/follow-redirects/download/follow-redirects-1.5.10.tgz?cache=0&sync_timestamp=1585479417937&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Ffollow-redirects%2Fdownload%2Ffollow-redirects-1.5.10.tgz",
+          "integrity": "sha1-e3qfmuov3/NnhqlP9kPtB/T/Xio=",
+          "dev": true,
+          "requires": {
+            "debug": "=3.1.0"
+          }
+        },
+        "ms": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npm.taobao.org/ms/download/ms-2.0.0.tgz",
+          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=",
+          "dev": true
+        }
+      }
+    },
     "axobject-query": {
       "version": "2.1.2",
       "resolved": "https://registry.npm.taobao.org/axobject-query/download/axobject-query-2.1.2.tgz",
@@ -3099,6 +3152,28 @@
         "node-int64": "^0.4.0"
       }
     },
+    "bson": {
+      "version": "4.0.4",
+      "resolved": "https://registry.npm.taobao.org/bson/download/bson-4.0.4.tgz",
+      "integrity": "sha1-S9os7fKuehjRXLJO4e3ox5f47s8=",
+      "dev": true,
+      "requires": {
+        "buffer": "^5.1.0",
+        "long": "^4.0.0"
+      },
+      "dependencies": {
+        "buffer": {
+          "version": "5.6.0",
+          "resolved": "https://registry.npm.taobao.org/buffer/download/buffer-5.6.0.tgz?cache=0&sync_timestamp=1588706716358&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fbuffer%2Fdownload%2Fbuffer-5.6.0.tgz",
+          "integrity": "sha1-oxdJ3H2B2E2wir+Te2uMQDP2J4Y=",
+          "dev": true,
+          "requires": {
+            "base64-js": "^1.0.2",
+            "ieee754": "^1.1.4"
+          }
+        }
+      }
+    },
     "buffer": {
       "version": "4.9.2",
       "resolved": "https://registry.npm.taobao.org/buffer/download/buffer-4.9.2.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fbuffer%2Fdownload%2Fbuffer-4.9.2.tgz",
@@ -3452,6 +3527,15 @@
         "shallow-clone": "^0.1.2"
       }
     },
+    "cloudbase-adapter-wx_mp": {
+      "version": "0.1.1",
+      "resolved": "https://registry.npm.taobao.org/cloudbase-adapter-wx_mp/download/cloudbase-adapter-wx_mp-0.1.1.tgz",
+      "integrity": "sha1-J1DtgUX4IWhB0lu7XWubSiFLhDg=",
+      "dev": true,
+      "requires": {
+        "@cloudbase/adapter-interface": "^0.4.0"
+      }
+    },
     "co": {
       "version": "4.6.0",
       "resolved": "https://registry.npm.taobao.org/co/download/co-4.6.0.tgz",
@@ -3812,6 +3896,12 @@
         "randomfill": "^1.0.3"
       }
     },
+    "crypto-js": {
+      "version": "3.3.0",
+      "resolved": "https://registry.npm.taobao.org/crypto-js/download/crypto-js-3.3.0.tgz?cache=0&sync_timestamp=1581508591511&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fcrypto-js%2Fdownload%2Fcrypto-js-3.3.0.tgz",
+      "integrity": "sha1-hG3RzOL2iqz6FWyFePkmpgm3l2s=",
+      "dev": true
+    },
     "css": {
       "version": "2.2.4",
       "resolved": "https://registry.npm.taobao.org/css/download/css-2.2.4.tgz",
@@ -5565,6 +5655,12 @@
         "locate-path": "^2.0.0"
       }
     },
+    "fingerprintjs2": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npm.taobao.org/fingerprintjs2/download/fingerprintjs2-2.1.0.tgz",
+      "integrity": "sha1-Idw/7ifTsZkFbvjrhz3rzNjgYyM=",
+      "dev": true
+    },
     "flat-cache": {
       "version": "2.0.1",
       "resolved": "https://registry.npm.taobao.org/flat-cache/download/flat-cache-2.0.1.tgz",
@@ -8172,11 +8268,23 @@
       "resolved": "https://registry.npm.taobao.org/lodash._reinterpolate/download/lodash._reinterpolate-3.0.0.tgz",
       "integrity": "sha1-DM8tiRZq8Ds2Y8eWU4t1rG4RTZ0="
     },
+    "lodash.clonedeep": {
+      "version": "4.5.0",
+      "resolved": "https://registry.npm.taobao.org/lodash.clonedeep/download/lodash.clonedeep-4.5.0.tgz",
+      "integrity": "sha1-4j8/nE+Pvd6HJSnBBxhXoIblzO8=",
+      "dev": true
+    },
     "lodash.memoize": {
       "version": "4.1.2",
       "resolved": "https://registry.npm.taobao.org/lodash.memoize/download/lodash.memoize-4.1.2.tgz",
       "integrity": "sha1-vMbEmkKihA7Zl/Mj6tpezRguC/4="
     },
+    "lodash.set": {
+      "version": "4.3.2",
+      "resolved": "https://registry.npm.taobao.org/lodash.set/download/lodash.set-4.3.2.tgz",
+      "integrity": "sha1-2HV7HagH3eJIFrDWqEvqGnYjCyM=",
+      "dev": true
+    },
     "lodash.sortby": {
       "version": "4.7.0",
       "resolved": "https://registry.npm.taobao.org/lodash.sortby/download/lodash.sortby-4.7.0.tgz",
@@ -8204,11 +8312,23 @@
       "resolved": "https://registry.npm.taobao.org/lodash.uniq/download/lodash.uniq-4.5.0.tgz",
       "integrity": "sha1-0CJTc662Uq3BvILklFM5qEJ1R3M="
     },
+    "lodash.unset": {
+      "version": "4.5.2",
+      "resolved": "https://registry.npm.taobao.org/lodash.unset/download/lodash.unset-4.5.2.tgz",
+      "integrity": "sha1-Nw0dPoW3Kn4bDN8tJyEhMG8j5O0=",
+      "dev": true
+    },
     "loglevel": {
       "version": "1.6.8",
       "resolved": "https://registry.npm.taobao.org/loglevel/download/loglevel-1.6.8.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Floglevel%2Fdownload%2Floglevel-1.6.8.tgz",
       "integrity": "sha1-iiX7ddCSIw7NRFcnDYC1TigBEXE="
     },
+    "long": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npm.taobao.org/long/download/long-4.0.0.tgz",
+      "integrity": "sha1-mntxz7fTYaGU6lVSQckvdGjVvyg=",
+      "dev": true
+    },
     "loose-envify": {
       "version": "1.4.0",
       "resolved": "https://registry.npm.taobao.org/loose-envify/download/loose-envify-1.4.0.tgz",
@@ -12624,6 +12744,21 @@
       "resolved": "https://registry.npm.taobao.org/tapable/download/tapable-1.1.3.tgz",
       "integrity": "sha1-ofzMBrWNth/XpF2i2kT186Pme6I="
     },
+    "tcb-js-sdk": {
+      "version": "1.6.1",
+      "resolved": "https://registry.npm.taobao.org/tcb-js-sdk/download/tcb-js-sdk-1.6.1.tgz",
+      "integrity": "sha1-jaLnrtwR+iNYqtrr2YcSg4shFUM=",
+      "dev": true,
+      "requires": {
+        "@cloudbase/adapter-interface": "^0.4.0",
+        "@cloudbase/database": "0.9.11-rc.0",
+        "axios": "^0.19.1",
+        "cloudbase-adapter-wx_mp": "^0.1.0",
+        "crypto-js": "^3.1.9-1",
+        "fingerprintjs2": "^2.1.0",
+        "url": "^0.11.0"
+      }
+    },
     "terser": {
       "version": "4.6.12",
       "resolved": "https://registry.npm.taobao.org/terser/download/terser-4.6.12.tgz?cache=0&sync_timestamp=1587902079221&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fterser%2Fdownload%2Fterser-4.6.12.tgz",
diff --git a/package.json b/package.json
index 0bc5de1..0c28453 100644
--- a/package.json
+++ b/package.json
@@ -36,6 +36,7 @@
   },
   "homepage": "./",
   "devDependencies": {
-    "redux-devtools": "^3.5.0"
+    "redux-devtools": "^3.5.0",
+    "tcb-js-sdk": "^1.6.1"
   }
 }
diff --git a/public/index.html b/public/index.html
index 6b5bd12..6f9e156 100644
--- a/public/index.html
+++ b/public/index.html
@@ -1,14 +1,39 @@
 <!DOCTYPE html>
 <html lang="zh">
   <head>
+    <!-- Global site tag (gtag.js) - Google Analytics -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=UA-165845289-1"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag(){dataLayer.push(arguments);}
+        gtag('js', new Date());
+
+        gtag('config', 'UA-165845289-1');
+    </script>
+    <script>
+        (function(){
+            var bp = document.createElement('script');
+            var curProtocol = window.location.protocol.split(':')[0];
+            if (curProtocol === 'https') {
+                bp.src = 'https://zz.bdstatic.com/linksubmit/push.js';
+            }
+            else {
+                bp.src = 'http://push.zhanzhang.baidu.com/push.js';
+            }
+            var s = document.getElementsByTagName("script")[0];
+            s.parentNode.insertBefore(bp, s);
+        })();
+    </script>
+
     <meta charset="utf-8" />
     <link rel="icon" href="%PUBLIC_URL%/favicon.ico" />
     <!--<meta name="viewport" content="width=device-width, initial-scale=1" />-->
     <meta content="yes" name="apple-mobile-web-app-capable">
-    <meta name="viewport" content="width=device-width, height=device-height, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">    <meta name="theme-color" content="#000000" />
+    <meta name="viewport" content="width=device-width, height=device-height, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
+    <meta name="theme-color" content="#000000" />
     <meta
       name="description"
-      content="Web site created using create-react-app"
+      content="QRBTF 参数化二维码生成器 Parametric QR Code Generator"
     />
     <link rel="apple-touch-icon" href="%PUBLIC_URL%/logo192.png" />
     <!--
diff --git a/src/actions/index.js b/src/actions/index.js
index 16271c7..2e24e3e 100644
--- a/src/actions/index.js
+++ b/src/actions/index.js
@@ -5,9 +5,14 @@ export const genQRInfo = text => ({
     text
 })
 
-export const changeStyle = index => ({
+export const changeStyle = (rendererIndex, rendererType, value) => ({
     type: actionTypes.CHANGE_STYLE,
-    index
+    rendererIndex, rendererType, value
+})
+
+export const changeCorrectLevel = (correctLevel) => ({
+    type: actionTypes.CHANGE_CORRECT_LEVEL,
+    correctLevel
 })
 
 export const createParam = (paramInfo, paramValue) => ({
diff --git a/src/api/db.js b/src/api/db.js
new file mode 100644
index 0000000..4eed67a
--- /dev/null
+++ b/src/api/db.js
@@ -0,0 +1,52 @@
+import * as tcb from 'tcb-js-sdk';
+
+const app = tcb.init({
+    env: 'qrbtf-1d845d'
+});
+const auth = app.auth();
+
+async function login() {
+    await auth.signInAnonymously();
+    // const loginState = await auth.getLoginState();
+}
+
+login();
+
+const db = app.database();
+const _ = db.command
+
+export function increaseDownloadData(value) {
+    db.collection('QRCounter').where({
+        value: _.eq(value)
+    }).get().then(res => {
+        if (res.data.length > 0) {
+            db.collection('QRCounter').where({
+                value: _.eq(value)
+            }).update({
+                count: _.inc(1),
+                date: new Date().toString()
+            }).then(res => {
+            })
+        }
+        else {
+            db.collection('QRCounter').add({
+                value: value,
+                count: 1,
+                date: new Date().toString()
+            }).then(res => {
+            })
+        }
+    })
+}
+
+export function recordDownloadDetail({text, value, type, params, history}) {
+    db.collection('QRDownloadData').add({
+        date: new Date().toString(),
+        text: text,
+        value: value,
+        type: type,
+        params: params,
+        history: history
+    }).then(res => {
+    })
+}
diff --git a/src/components/Qrcode.css b/src/components/Qrcode.css
index c726719..7e5c9c5 100644
--- a/src/components/Qrcode.css
+++ b/src/components/Qrcode.css
@@ -84,6 +84,8 @@
 
 .Qr-item-image {
     /*padding: 23px;*/
+    overflow: hidden;
+    display: flex;
     background-color: white;
     width: calc((100vw - 56px) / 2);
     height: calc((100vw - 56px) / 2);
@@ -105,6 +107,7 @@
 }
 
 .Qr-item-image-inner {
+    justify-content: center;
     -webkit-transition-timing-function: ease-in-out;
     -moz-transition-timing-function: ease-in-out;
     transition-timing-function: ease-in-out;
diff --git a/src/components/Qrcode.js b/src/components/Qrcode.js
deleted file mode 100644
index b0c42dc..0000000
--- a/src/components/Qrcode.js
+++ /dev/null
@@ -1,46 +0,0 @@
-/*eslint-disable*/
-
-import React from "react";
-import ReactDOMServer from 'react-dom/server'
-import {getQrcodeData} from "../utils/qrcodeHandler";
-import {saveImg, saveSvg} from "../utils/downloader";
-import {isWeiXin} from "../utils/util";
-import './Qrcode.css';
-import logo from '../qrbtf-logo.svg';
-
-import Footer from "./footer/Footer";
-import QrItem from "./QrItem";
-import QrRendererBase from "./QrRendererBase";
-import QrRendererRound from "./QrRendererRound";
-import QrRendererRandRound from "./QrRendererRandRound";
-import QrRendererBlank from "./QrRendererBlank";
-import QrRendererRandRect from "./QrRendererRandRect";
-import QrRendererDSJ from "./QrRendererDSJ";
-
-class Qrcode extends React.Component {
-
-    downloadSvg = (e) => {
-        const style = styleList[this.state.selectedIndex]
-        const el = React.createElement(style.renderer, {qrcode: this.state.qrcode, params: this.state.paramValue[this.state.selectedIndex]})
-        saveSvg(style.value, ReactDOMServer.renderToString(el))
-    }
-
-    downloadImg = (e) => {
-        const style = styleList[this.state.selectedIndex]
-        const el = React.createElement(style.renderer, {qrcode: this.state.qrcode, params: this.state.paramValue[this.state.selectedIndex]})
-        saveImg(style.value, ReactDOMServer.renderToString(el), 1500, 1500)
-    }
-}
-
-export default Qrcode;
-
-window.onload = function(){
-    if(isWeiXin()){
-        const outer = document.getElementById("wx-message");
-        const inner = document.createElement("div");
-        inner.className = "note-font";
-        inner.id = "wx-message-inner";
-        inner.innerHTML = "当前客户端不支持下载，请在浏览器中打开。";
-        outer.appendChild(inner);
-    }
-}
diff --git a/src/components/app/App.js b/src/components/app/App.js
index 884c6a2..4318bae 100644
--- a/src/components/app/App.js
+++ b/src/components/app/App.js
@@ -3,24 +3,24 @@ import './App.css';
 import '../Qrcode.css';
 import Footer from "../footer/Footer";
 import Header from "../header/Header";
-import PartInput from "./PartInput";
-import PartStyles from "./PartStyles";
 import PartMore from "./PartMore";
 import PartParams from "./PartParams";
-import PartDownload from "./PartDownload";
+import PartDownloadViewer from "../../containers/app/PartDownloadViewer";
+import PartStylesViewer from "../../containers/app/PartStylesViewer";
 
 function App() {
     return (
         <div className="App">
             <header className="App-header">
-                <div className="Qr-outer">
-                    <Header/>
-                    <PartInput/>
-                    <PartStyles/>
-                    <PartParams/>
-                    <PartDownload/>
-                    <PartMore/>
-                    <Footer/>
+                <div className="Layout">
+                    <div className="Qr-outer">
+                        <Header/>
+                        <PartStylesViewer/>
+                        <PartParams/>
+                        <PartDownloadViewer/>
+                        <PartMore/>
+                        <Footer/>
+                    </div>
                 </div>
             </header>
         </div>
diff --git a/src/components/app/PartDownload.js b/src/components/app/PartDownload.js
index 74db3bc..ca86092 100644
--- a/src/components/app/PartDownload.js
+++ b/src/components/app/PartDownload.js
@@ -1,20 +1,31 @@
 import React from 'react';
 import './App.css';
+import DownloadSvg from "../../containers/download/DownloadSvg";
+import DownloadJpg from "../../containers/download/DownloadJpg";
+import {isWeiXin} from "../../utils/util";
 
-const PartDownload = () => (
+const WxMessage = () => {
+    if (isWeiXin()) {
+        return <div className="note-font" id="wx-message-inner">当前客户端不支持下载，请在浏览器中打开。</div>
+    }
+    return null
+}
+
+const PartDownload = ({ value }) => (
     <div className="Qr-titled">
         <div className="Qr-Centered title-margin">
             <div className="Qr-s-title">Downloads</div>
-            <p className="Qr-s-subtitle">下载二维码</p>
+            <p className="Qr-s-subtitle">下载二维码 — {value}</p>
         </div>
         <div className="Qr-Centered">
             <div className="div-btn">
-                <button className="dl-btn">SVG</button>
-                <button className="dl-btn">JPG</button>
+                <DownloadSvg/>
+                <DownloadJpg/>
+            </div>
+            <div id="wx-message">
+                <WxMessage/>
             </div>
-            <div id="wx-message"></div>
         </div>
-
     </div>
 )
 
diff --git a/src/components/app/PartInput.js b/src/components/app/PartInput.js
deleted file mode 100644
index 25d0f8f..0000000
--- a/src/components/app/PartInput.js
+++ /dev/null
@@ -1,11 +0,0 @@
-import React from 'react';
-import './App.css';
-import InputText from "../../containers/InputText";
-
-const PartInput = () => (
-    <div className="Qr-Centered">
-        <InputText/>
-    </div>
-)
-
-export default PartInput;
diff --git a/src/components/app/PartMore.js b/src/components/app/PartMore.js
index e88ac14..b89b139 100644
--- a/src/components/app/PartMore.js
+++ b/src/components/app/PartMore.js
@@ -10,9 +10,13 @@ const PartMore = () => (
         </div>
         <div className="Qr-Centered btn-row">
             <div className="div-btn">
-                <LinkButton href={"https://www.yuque.com/qrbtf/docs"} value={"使用手册"} />
+                <LinkButton href={"https://www.yuque.com/qrbtf/docs/donate"} value={"打赏 & 赞助"} />
                 <LinkButton href={"https://www.yuque.com/qrbtf/topics"} value={"问题反馈"} />
             </div>
+            <div className="div-btn">
+                <LinkButton href={"https://www.yuque.com/qrbtf/docs/dev"} value={"开发与设计"} />
+                <LinkButton href={"https://www.yuque.com/qrbtf/docs/coop"} value={"商业合作"} />
+            </div>
         </div>
     </div>
 )
diff --git a/src/components/app/PartParams.js b/src/components/app/PartParams.js
index 262f107..3ed0310 100644
--- a/src/components/app/PartParams.js
+++ b/src/components/app/PartParams.js
@@ -1,6 +1,7 @@
 import React from 'react';
 import './App.css';
 import ParamListViewer from "../../containers/param/ParamListViewer";
+import ParamCorrectLevelViewer from "../../containers/param/ParamCorrectLevelViewer";
 
 const PartParams = () => (
     <div className="Qr-titled-nobg">
@@ -12,22 +13,7 @@ const PartParams = () => (
             <div className="Qr-div-table">
                 <table className="Qr-table">
                     <tbody>
-                    {/*<tr>*/}
-                    {/*    <td>容错率</td>*/}
-                    {/*    <td>*/}
-                    {/*        <select*/}
-                    {/*            className="Qr-select"*/}
-                    {/*            value={this.state.correctLevel}*/}
-                    {/*            onChange={(e) => {*/}
-                    {/*                this.setState({correctLevel: parseInt(e.target.value)}, () => this.handleCreate())*/}
-                    {/*            }}>*/}
-                    {/*            <option value={1}>7%</option>*/}
-                    {/*            <option value={0}>15%</option>*/}
-                    {/*            <option value={3}>25%</option>*/}
-                    {/*            <option value={2}>30%</option>*/}
-                    {/*        </select>*/}
-                    {/*    </td>*/}
-                    {/*</tr>*/}
+                    <ParamCorrectLevelViewer/>
                     <ParamListViewer/>
                     </tbody>
                 </table>
diff --git a/src/components/app/PartStyles.js b/src/components/app/PartStyles.js
index 96b03b3..e007dfb 100644
--- a/src/components/app/PartStyles.js
+++ b/src/components/app/PartStyles.js
@@ -1,17 +1,23 @@
-import React from 'react';
+import React, {useEffect, useState} from 'react';
 import './App.css';
-import StyleListViewer from "../../containers/StyleListViewer";
+import StyleListViewer from "../../containers/style/StyleListViewer";
 
-const PartStyles = () => (
-    <div className="Qr-titled">
+const PartStyles = ({ setParamInfo }) => {
+    const [loaded, setLoaded] = useState(false);
+    useEffect(() => {
+        setLoaded(true);
+    }, [])
+    const styleList = React.createElement(StyleListViewer({setParamInfo}))
+
+    return (<div className="Qr-titled">
         <div className="Qr-Centered title-margin">
             <div className="Qr-s-title">Styles</div>
             <p className="Qr-s-subtitle">点击选择样式</p>
         </div>
         <div className="Qr-s">
-            {React.createElement(StyleListViewer())}
+            {styleList}
         </div>
-    </div>
-)
+    </div>)
+}
 
 export default PartStyles;
diff --git a/src/components/footer/Footer.js b/src/components/footer/Footer.js
index c2272d5..1950b93 100644
--- a/src/components/footer/Footer.js
+++ b/src/components/footer/Footer.js
@@ -8,21 +8,25 @@ const Footer = () => (
         <div className="Qr-Centered Qr-footer note-font">
             <div>
                 <strong>作者</strong>&emsp;
-                <a href="https://blog.ciaochaos.com/"
-                   rel="noopener noreferrer"
-                   target="_blank">ciaochaos
+                <a
+                    href="https://blog.ciaochaos.com/"
+                    rel="noopener noreferrer"
+                    target="_blank">ciaochaos
                 </a>&emsp;
                 <a href="https://github.com/CPunisher/"
                    rel="noopener noreferrer"
-                   target="_blank">CPunisher</a>
+                   target="_blank">CPunisher
+                </a>&ensp;丨&ensp;
+                <a href="https://www.yuque.com/qrbtf/docs/contact" rel="noopener noreferrer" target="_blank">联系我们</a>
             </div>
+
             <div className="Gray">
                 Copyright © {currentYear} QRBTF. 保留所有权利。
             </div>
             <div className="Gray">
                 <a href="http://www.beian.miit.gov.cn/" rel="noopener noreferrer" target="_blank">
                     浙
-                ICP 备 19005869 号
+                    ICP 备 19005869 号
                 </a>
             </div>
         </div>
diff --git a/src/components/header/Header.js b/src/components/header/Header.js
index 9ca7f78..233fdf0 100644
--- a/src/components/header/Header.js
+++ b/src/components/header/Header.js
@@ -1,6 +1,7 @@
 import React from "react";
 import '../Qrcode.css';
 import logo from "../../qrbtf-logo.svg";
+import InputText from "../../containers/InputText";
 
 const logoStyle = {
     background: `url(${logo})`,
@@ -13,7 +14,8 @@ const Header = () => (
         <div style={logoStyle}>
             <h1 className="Qr-title">&ensp;</h1>
         </div>
-        <p className="Qr-subtitle">参数化二维码生成器</p>
+        <p className="Qr-subtitle">参数化二维码生成器 <sup className="Gray">测试版</sup></p>
+        <InputText/>
     </div>
 )
 
diff --git a/src/components/param/ParamCorrectLevel.js b/src/components/param/ParamCorrectLevel.js
new file mode 100644
index 0000000..38bf243
--- /dev/null
+++ b/src/components/param/ParamCorrectLevel.js
@@ -0,0 +1,27 @@
+import React from 'react';
+import PropTypes from 'prop-types'
+import '../Qrcode.css';
+
+const ParamCorrectLevel = ({ value, onChange }) => (
+    <tr>
+    <td>容错率</td>
+    <td>
+        <select
+            className="Qr-select"
+            value={value}
+            onChange={onChange}>
+            <option value={1}>7%</option>
+            <option value={0}>15%</option>
+            <option value={3}>25%</option>
+            <option value={2}>30%</option>
+        </select>
+    </td>
+</tr>
+)
+
+ParamCorrectLevel.propTypes = {
+    value: PropTypes.number.isRequired,
+    onChange: PropTypes.func.isRequired
+}
+
+export default ParamCorrectLevel;
diff --git a/src/components/param/ParamList.js b/src/components/param/ParamList.js
index 8e37652..b03b170 100644
--- a/src/components/param/ParamList.js
+++ b/src/components/param/ParamList.js
@@ -9,7 +9,7 @@ const ParamList = ({ rendererIndex, paramInfo }) => (
         switch (item.type) {
             case ParamTypes.TEXT_EDITOR: {
                 return (
-                    <tr>
+                    <tr key={"tr_" + rendererIndex + "_" + paramIndex}>
                         <td>{item.key}</td>
                         <td>
                             <ParamTextViewer rendererIndex={rendererIndex} paramIndex={paramIndex}/>
@@ -19,7 +19,7 @@ const ParamList = ({ rendererIndex, paramInfo }) => (
             }
             case ParamTypes.SELECTOR: {
                 return (
-                    <tr>
+                    <tr key={"tr_" + rendererIndex + "_" + paramIndex}>
                         <td>{item.key}</td>
                         <td>
                             <ParamSelectViewer rendererIndex={rendererIndex} paramIndex={paramIndex}/>
diff --git a/src/components/renderer/Renderer25D.js b/src/components/renderer/Renderer25D.js
index 8f8af43..0de8dc2 100644
--- a/src/components/renderer/Renderer25D.js
+++ b/src/components/renderer/Renderer25D.js
@@ -59,13 +59,20 @@ function getParamInfo() {
     ];
 }
 
+function viewBox(qrcode) {
+    if (!qrcode) return '0 0 0 0';
+
+    const nCount = qrcode.getModuleCount();
+    return String(-nCount) + ' ' + String(-nCount / 2) + ' ' + String(nCount * 2) + ' ' + String(nCount * 2);
+}
+
 const Renderer25D = ({ qrcode, params, setParamInfo}) => {
     useEffect(() => {
         setParamInfo(getParamInfo());
     }, [setParamInfo]);
 
     return (
-        <svg className="Qr-item-svg" width="100%" height="100%" viewBox={defaultViewBox(qrcode)} fill="white"
+        <svg className="Qr-item-svg" width="100%" height="100%" viewBox={viewBox(qrcode)} fill="white"
              xmlns="http://www.w3.org/2000/svg" xmlnsXlink="http://www.w3.org/1999/xlink">
             {listPoints(qrcode, params)}
         </svg>
diff --git a/src/components/renderer/RendererDSJ.js b/src/components/renderer/RendererDSJ.js
index 8bdff45..c8f667a 100644
--- a/src/components/renderer/RendererDSJ.js
+++ b/src/components/renderer/RendererDSJ.js
@@ -17,7 +17,8 @@ function listPoints(qrcode, params) {
     let posType = params[2];
     let id = 0;
 
-    if (width2 <= 0) width2 = 80;
+    if (width2 <= 0) width2 = 70;
+    if (width1 <= 0) width1 = 70;
 
     let available = [];
     let ava2 = [];
diff --git a/src/components/style/Renderer.js b/src/components/style/Renderer.js
new file mode 100644
index 0000000..bbf4347
--- /dev/null
+++ b/src/components/style/Renderer.js
@@ -0,0 +1,11 @@
+import React from "react";
+
+const Renderer = ({ rendererType, ...other }) => (
+    React.createElement(rendererType, other)
+)
+
+function areEqual(prevProps, nextProps) {
+    return !(prevProps.selected == true || nextProps.selected == true)
+}
+
+export default React.memo(Renderer, areEqual)
diff --git a/src/constant/ActionTypes.js b/src/constant/ActionTypes.js
index 52e60f3..f91ecc3 100644
--- a/src/constant/ActionTypes.js
+++ b/src/constant/ActionTypes.js
@@ -1,6 +1,7 @@
 export const actionTypes = {
     GENERATE_QR_INFO: 'GENERATE_QR_INFO',
     CHANGE_STYLE: 'CHANGE_STYLE',
+    CHANGE_CORRECT_LEVEL: 'CHANGE_CORRECT_LEVEL',
     CREATE_PARAM: 'CREATE_PARAM',
     CHANGE_PARAM: 'CHANGE_PARAM'
 }
diff --git a/src/constant/References.js b/src/constant/References.js
new file mode 100644
index 0000000..dabd87c
--- /dev/null
+++ b/src/constant/References.js
@@ -0,0 +1 @@
+export const QRBTF_URL = 'https://qrbtf.com'
diff --git a/src/containers/InputText.js b/src/containers/InputText.js
index 901d529..5cca40c 100644
--- a/src/containers/InputText.js
+++ b/src/containers/InputText.js
@@ -1,16 +1,16 @@
-import { connect } from 'react-redux';
-import { genQRInfo } from "../actions";
+import {connect} from 'react-redux';
+import {genQRInfo} from "../actions";
 import React from "react";
 
-const InputText = ({ dispatch }) => (
-    <div className="Qr-Centered">
-        <input
-            className="Qr-input big-input"
-            placeholder="Input your URL here"
-            onBlur={e => dispatch(genQRInfo(e.target.value))}
-            onKeyPress={(e) => {if(e.key === 'Enter') dispatch(genQRInfo(e.target.value))}}
-        />
-    </div>
+const InputText = ({dispatch}) => (
+    <input
+        className="Qr-input big-input"
+        placeholder="Input your URL here"
+        onBlur={e => dispatch(genQRInfo(e.target.value))}
+        onKeyPress={(e) => {
+            if (e.key === 'Enter') dispatch(genQRInfo(e.target.value))
+        }}
+    />
 )
 
 export default connect()(InputText);
diff --git a/src/containers/Renderer.js b/src/containers/Renderer.js
deleted file mode 100644
index c45ee88..0000000
--- a/src/containers/Renderer.js
+++ /dev/null
@@ -1,16 +0,0 @@
-import {connect} from 'react-redux';
-import * as React from "react";
-
-const mapStateToProps = (state, ownProps) => ({
-    qrcode: state.qrcode,
-    params: state.paramValue[ownProps.index],
-    rendererIndex: ownProps.index
-})
-
-const mapDispatchToProps = (dispatch, ownProps) => ({
-    setParamInfo: (params) => ownProps.setParamInfo(ownProps.index, params)
-})
-
-export default function Renderer(WrappedRenderer) {
-    return connect(mapStateToProps, mapDispatchToProps)(WrappedRenderer)
-}
diff --git a/src/containers/StyleListViewer.js b/src/containers/StyleListViewer.js
deleted file mode 100644
index df94779..0000000
--- a/src/containers/StyleListViewer.js
+++ /dev/null
@@ -1,60 +0,0 @@
-import {connect, useDispatch} from 'react-redux';
-import {changeStyle, createParam} from "../actions";
-import StyleList from "../components/style/StyleList";
-import Renderer from "./Renderer";
-import RendererBlank from "../components/renderer/RendererBlank";
-import RendererBase from "../components/renderer/RendererBase";
-import RendererDSJ from "../components/renderer/RendererDSJ";
-import RendererRound from "../components/renderer/RendererRound";
-import RendererRandRound from "../components/renderer/RendererRandRound";
-import RendererRandRect from "../components/renderer/RendererRandRect";
-import Renderer25D from "../components/renderer/Renderer25D";
-import RendererImage from "../components/renderer/RendererImage";
-import * as React from "react";
-
-const styles = [
-    {value: "A1", renderer: RendererBase},
-    {value: "A2", renderer: RendererRound},
-    {value: "A3", renderer: RendererRandRound},
-    {value: "SP — 1", renderer: RendererDSJ},
-    {value: "SP — 2", renderer: RendererRandRect},
-    {value: "B1", renderer: Renderer25D},
-    {value: "C1", renderer: RendererImage},
-    {value: "D1", renderer: RendererBlank},
-]
-
-const paramInfoBuffer = new Array(16).fill(new Array(16))
-const paramValueBuffer = new Array(16).fill(new Array(16))
-
-const setParamInfo = (renderIndex, paramInfo) => {
-    paramInfoBuffer[renderIndex] = paramInfo
-    paramValueBuffer[renderIndex] = paramInfo.map(item => item.default)
-}
-
-const mapStateToProps = state => ({
-    styles: styles.map((style, index) => {
-        return {
-            value: style.value,
-            selected: state.selectedIndex == index,
-            renderer: React.createElement(Renderer(style.renderer), {
-                index: index,
-                setParamInfo: setParamInfo
-            })
-        }
-    })
-})
-
-const mapDispatchToProps = dispatch => ({
-    onSelected: index => {
-        dispatch(changeStyle(index))
-    }
-})
-
-const StyleListViewer = () => {
-    let res = connect(mapStateToProps, mapDispatchToProps)(StyleList)
-    const dispatch = useDispatch()
-    dispatch(createParam(paramInfoBuffer, paramValueBuffer))
-    return res;
-}
-
-export default StyleListViewer;
diff --git a/src/containers/app/PartDownloadViewer.js b/src/containers/app/PartDownloadViewer.js
new file mode 100644
index 0000000..4662069
--- /dev/null
+++ b/src/containers/app/PartDownloadViewer.js
@@ -0,0 +1,8 @@
+import { connect } from 'react-redux';
+import PartDownload from "../../components/app/PartDownload";
+
+const mapStateToProps = (state) => ({
+    value: state.value
+})
+
+export default connect(mapStateToProps, null)(PartDownload)
diff --git a/src/containers/app/PartStylesViewer.js b/src/containers/app/PartStylesViewer.js
new file mode 100644
index 0000000..8cef0fe
--- /dev/null
+++ b/src/containers/app/PartStylesViewer.js
@@ -0,0 +1,9 @@
+import {connect} from "react-redux";
+import PartStyles from "../../components/app/PartStyles";
+import {createParam} from "../../actions";
+
+const mapDispatchToProps = (dispatch) => ({
+    setParamInfo: (paramInfo, paramValue) => dispatch(createParam(paramInfo, paramValue))
+});
+
+export default connect(null, mapDispatchToProps)(PartStyles)
diff --git a/src/containers/download/DownloadJpg.js b/src/containers/download/DownloadJpg.js
new file mode 100644
index 0000000..0631cb6
--- /dev/null
+++ b/src/containers/download/DownloadJpg.js
@@ -0,0 +1,34 @@
+import { connect } from 'react-redux';
+import React from 'react';
+import ReactDOMServer from 'react-dom/server'
+import DownloadButton from "../../components/download/DownloadButton";
+import {saveImg} from "../../utils/downloader";
+import {increaseDownloadData, recordDownloadDetail} from "../../api/db";
+import {getParamDetailedValue} from "../../utils/util";
+
+const mapStateToProps = (state) => ({
+    value: 'JPG',
+    onClick: () => {
+        const el = React.createElement(state.rendererType, {
+            qrcode: state.qrcode,
+            params: state.paramValue[state.selectedIndex],
+            setParamInfo: () => {}
+        });
+        saveImg(state.value, ReactDOMServer.renderToString(el), 1500, 1500);
+        increaseDownloadData(state.value)
+        recordDownloadDetail({
+            text: state.textUrl,
+            value: state.value,
+            type: 'jpg',
+            params: state.paramInfo[state.selectedIndex].map((item, index) => {
+                return {
+                    key: item.key,
+                    value: getParamDetailedValue(item, state.paramValue[state.selectedIndex][index])
+                }
+            }),
+            history: state.history
+        });
+    }
+});
+
+export default connect(mapStateToProps, null)(DownloadButton)
diff --git a/src/containers/download/DownloadSvg.js b/src/containers/download/DownloadSvg.js
new file mode 100644
index 0000000..1c41b5d
--- /dev/null
+++ b/src/containers/download/DownloadSvg.js
@@ -0,0 +1,34 @@
+import { connect } from 'react-redux';
+import React from 'react';
+import ReactDOMServer from 'react-dom/server'
+import DownloadButton from "../../components/download/DownloadButton";
+import {saveSvg} from "../../utils/downloader";
+import {increaseDownloadData, recordDownloadDetail} from "../../api/db";
+import {getParamDetailedValue} from "../../utils/util";
+
+const mapStateToProps = (state) => ({
+    value: 'SVG',
+    onClick: () => {
+        const el = React.createElement(state.rendererType, {
+            qrcode: state.qrcode,
+            params: state.paramValue[state.selectedIndex],
+            setParamInfo: () => {}
+        });
+        saveSvg(state.value, ReactDOMServer.renderToString(el));
+        increaseDownloadData(state.value)
+        recordDownloadDetail({
+            text: state.textUrl,
+            value: state.value,
+            type: 'svg',
+            params: state.paramInfo[state.selectedIndex].map((item, index) => {
+                return {
+                    key: item.key,
+                    value: getParamDetailedValue(item, state.paramValue[state.selectedIndex][index])
+                }
+            }),
+            history: state.history
+        });
+    }
+});
+
+export default connect(mapStateToProps, null)(DownloadButton)
diff --git a/src/containers/param/ParamCorrectLevelViewer.js b/src/containers/param/ParamCorrectLevelViewer.js
new file mode 100644
index 0000000..aa872ae
--- /dev/null
+++ b/src/containers/param/ParamCorrectLevelViewer.js
@@ -0,0 +1,15 @@
+import {changeCorrectLevel} from "../../actions";
+import ParamCorrectLevel from "../../components/param/ParamCorrectLevel";
+import {connect} from "react-redux";
+
+const mapStateToProps = (state) => ({
+    value: state.correctLevel
+});
+
+const mapDispatchToProps = (dispatch) => ({
+    onChange: (e) => {
+        dispatch(changeCorrectLevel(e.target.value));
+    }
+})
+
+export default connect(mapStateToProps, mapDispatchToProps)(ParamCorrectLevel)
diff --git a/src/containers/param/ParamTextViewer.js b/src/containers/param/ParamTextViewer.js
index 4c39e55..9c856ec 100644
--- a/src/containers/param/ParamTextViewer.js
+++ b/src/containers/param/ParamTextViewer.js
@@ -5,7 +5,7 @@ import {changeParam} from "../../actions";
 const mapStateToProps = (state, ownProps) => ({
     rendererIndex: ownProps.rendererIndex,
     paramIndex: ownProps.paramIndex,
-    value: state.paramValue[ownProps.rendererIndex][ownProps.paramIndex]
+    value: String(state.paramValue[ownProps.rendererIndex][ownProps.paramIndex])
 })
 
 const mapDispatchToProps = (dispatch, ownProps) => ({
diff --git a/src/containers/style/RendererViewer.js b/src/containers/style/RendererViewer.js
new file mode 100644
index 0000000..ecc2d14
--- /dev/null
+++ b/src/containers/style/RendererViewer.js
@@ -0,0 +1,18 @@
+import {connect} from 'react-redux';
+import Renderer from "../../components/style/Renderer";
+import {fillEmptyWith} from "../../utils/util";
+
+const mapStateToProps = (state, ownProps) => ({
+    rendererType: ownProps.rendererType,
+    rendererIndex: ownProps.index,
+    qrcode: state.qrcode,
+    params: fillEmptyWith(state.paramValue[ownProps.index].slice(), 0),
+    selected: state.selectedIndex == ownProps.index,
+})
+
+const mapDispatchToProps = (dispatch, ownProps) => ({
+    setParamInfo: (params) => ownProps.setParamInfo(ownProps.index, params)
+})
+
+
+export default connect(mapStateToProps, mapDispatchToProps)(Renderer)
diff --git a/src/containers/style/StyleListViewer.js b/src/containers/style/StyleListViewer.js
new file mode 100644
index 0000000..53b1a8f
--- /dev/null
+++ b/src/containers/style/StyleListViewer.js
@@ -0,0 +1,56 @@
+import {connect, useDispatch} from 'react-redux';
+import {changeStyle, createParam} from "../../actions";
+import StyleList from "../../components/style/StyleList";
+import RendererViewer from "./RendererViewer";
+import RendererBlank from "../../components/renderer/RendererBlank";
+import RendererBase from "../../components/renderer/RendererBase";
+import RendererDSJ from "../../components/renderer/RendererDSJ";
+import RendererRound from "../../components/renderer/RendererRound";
+import RendererRandRound from "../../components/renderer/RendererRandRound";
+import RendererRandRect from "../../components/renderer/RendererRandRect";
+import Renderer25D from "../../components/renderer/Renderer25D";
+import RendererImage from "../../components/renderer/RendererImage";
+import * as React from "react";
+
+const styles = [
+    {value: "A1", renderer: RendererBase},
+    {value: "A2", renderer: RendererRound},
+    {value: "A3", renderer: RendererRandRound},
+    {value: "SP — 1", renderer: RendererDSJ},
+    {value: "SP — 2", renderer: RendererRandRect},
+    {value: "B1", renderer: Renderer25D},
+    {value: "C1", renderer: RendererImage},
+    {value: "D1", renderer: RendererBlank},
+]
+
+const paramInfoBuffer = new Array(16).fill(new Array(16))
+const paramValueBuffer = new Array(16).fill(new Array(16))
+
+const setParamInfo = (renderIndex, paramInfo) => {
+    paramInfoBuffer[renderIndex] = paramInfo
+    paramValueBuffer[renderIndex] = paramInfo.map(item => parseInt(item.default))
+}
+
+const mapStateToProps = state => ({
+    styles: styles.map((style, index) => {
+        return {
+            value: style.value,
+            selected: state.selectedIndex == index,
+            renderer: <RendererViewer rendererType={style.renderer} index={index} setParamInfo={setParamInfo}/>
+        }
+    })
+})
+
+const mapDispatchToProps = dispatch => ({
+    onSelected: rendererIndex => {
+        dispatch(changeStyle(rendererIndex, styles[rendererIndex].renderer, styles[rendererIndex].value))
+    }
+})
+
+const StyleListViewer = ({setParamInfo}) => {
+    let res = connect(mapStateToProps, mapDispatchToProps)(StyleList)
+    setParamInfo(paramInfoBuffer, paramValueBuffer);
+    return res;
+}
+
+export default StyleListViewer;
diff --git a/src/reducers/index.js b/src/reducers/index.js
index a30170a..7236347 100644
--- a/src/reducers/index.js
+++ b/src/reducers/index.js
@@ -1,25 +1,45 @@
 import {getQrcodeData} from "../utils/qrcodeHandler";
 import {actionTypes} from "../constant/ActionTypes";
+import {QRBTF_URL} from "../constant/References";
+import RendererBase from "../components/renderer/RendererBase";
 
 const initialState = {
     selectedIndex: 0,
-    qrcode: null,
+    value: 'A1',
+    rendererType: RendererBase,
+    correctLevel: 0,
+    textUrl: QRBTF_URL,
+    history: [],
+    qrcode: getQrcodeData({text: QRBTF_URL, correctLevel: 0}),
     paramInfo: new Array(16).fill(new Array(16)),
     paramValue: new Array(16).fill(new Array(16))
 }
 
 export default function appReducer(state = initialState, action) {
+    console.log(state)
     switch (action.type) {
         case actionTypes.GENERATE_QR_INFO: {
+            let text = action.text;
+            if (!text || text.length == 0) text = QRBTF_URL;
             return Object.assign({}, state, {
-                qrcode: getQrcodeData({text: action.text})
+                textUrl: text,
+                qrcode: getQrcodeData({text: text, correctLevel: state.correctLevel})
             });
         }
         case actionTypes.CHANGE_STYLE: {
             return Object.assign({}, state, {
-                selectedIndex: action.index
+                value: action.value,
+                rendererType: action.rendererType,
+                selectedIndex: action.rendererIndex,
+                history: state.history.slice().concat(action.value)
             });
         }
+        case actionTypes.CHANGE_CORRECT_LEVEL: {
+            return Object.assign({}, state, {
+                correctLevel: parseInt(action.correctLevel),
+                qrcode: getQrcodeData({text: state.textUrl, correctLevel: parseInt(action.correctLevel)})
+            })
+        }
         case actionTypes.CREATE_PARAM: {
             return Object.assign({}, state, {
                 paramInfo: action.paramInfo,
@@ -34,7 +54,7 @@ export default function appReducer(state = initialState, action) {
                     }
 
                     const newItem = item.slice();
-                    newItem[action.paramIndex] = action.value;
+                    newItem[action.paramIndex] = parseInt(action.value);
                     return newItem;
                 })
             });
diff --git a/src/utils/util.js b/src/utils/util.js
index 993829d..ab717bc 100644
--- a/src/utils/util.js
+++ b/src/utils/util.js
@@ -1,3 +1,5 @@
+import {ParamTypes} from "../constant/ParamTypes";
+
 let seed = 0;
 
 export function srand(sd) {
@@ -20,6 +22,12 @@ export function defaultViewBox(qrcode) {
     return String(-nCount / 5) + ' ' + String(-nCount / 5) + ' ' + String(nCount + nCount / 5 * 2) + ' ' + String(nCount + nCount / 5 * 2);
 }
 
+export function fillEmptyWith(arr, value) {
+    for (let i = 0; i < arr.length; i++)
+        if (!arr[i]) arr[i] = value;
+    return arr;
+}
+
 export function isWeiXin(){
     const ua = window.navigator.userAgent.toLowerCase();
     if(ua.match(/MicroMessenger/i) == 'micromessenger'){
@@ -28,3 +36,8 @@ export function isWeiXin(){
         return false;
     }
 }
+
+export function getParamDetailedValue(item, paramValue) {
+    if (item.type == ParamTypes.SELECTOR) return item.choices[paramValue];
+    return paramValue;
+}