From 40f9de0609e8f3a9f90b126e0bff96233fe8e0eb Mon Sep 17 00:00:00 2001
From: Trent Larson <trent@trentlarson.com>
Date: Sat, 20 May 2023 20:41:15 -0600
Subject: [PATCH] add QR code for contact info

---
 package-lock.json                   | 207 +++++++++++++++++++++++++---
 package.json                        |   1 +
 src/router/index.ts                 |   8 ++
 src/views/AccountViewView.vue       |  10 +-
 src/views/ContactQRScanShowView.vue | 165 ++++++++++++++++++++++
 vue.config.js                       |   6 +-
 6 files changed, 370 insertions(+), 27 deletions(-)
 create mode 100644 src/views/ContactQRScanShowView.vue

diff --git a/package-lock.json b/package-lock.json
index 22903247..20bf150e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -41,6 +41,7 @@
         "papaparse": "^5.4.1",
         "pina": "^0.20.2204228",
         "pinia-plugin-persistedstate": "^3.1.0",
+        "qr-code-generator-vue3": "^1.4.21",
         "ramda": "^0.28.0",
         "readable-stream": "^4.3.0",
         "reflect-metadata": "^0.1.13",
@@ -12303,8 +12304,6 @@
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/decamelize/-/decamelize-1.2.0.tgz",
       "integrity": "sha512-z2S+W9X73hAUUki+N+9Za2lBlun89zigOyGrsax+KUQ6wKW4ZoWpEYBkGhQjwAjjDCkWxhY0VKEhk8wzY7F5cA==",
-      "optional": true,
-      "peer": true,
       "engines": {
         "node": ">=0.10.0"
       }
@@ -12658,6 +12657,11 @@
       "integrity": "sha512-gxtyfqMg7GKyhQmb056K7M3xszy/myH8w+B4RT+QXBQsvAOdc3XymqDDPHx1BgPgsdAA5SIifona89YtRATDzw==",
       "dev": true
     },
+    "node_modules/dijkstrajs": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/dijkstrajs/-/dijkstrajs-1.0.3.tgz",
+      "integrity": "sha512-qiSlmBq9+BCdCA/L46dw8Uy93mloxsPSbwnm5yrKn2vMPiy8KyAskTF6zuV/j5BMsmOGZDPs7KjU+mjb670kfA=="
+    },
     "node_modules/dir-glob": {
       "version": "3.0.1",
       "resolved": "https://registry.npmmirror.com/dir-glob/-/dir-glob-3.0.1.tgz",
@@ -12882,6 +12886,11 @@
         "node": ">= 4"
       }
     },
+    "node_modules/encode-utf8": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/encode-utf8/-/encode-utf8-1.0.3.tgz",
+      "integrity": "sha512-ucAnuBEhUK4boH2HjVYG5Q2mQyPorvv0u/ocS+zhdw0S8AlHYY+GOFhP1Gio5z4icpP2ivFSvhtFjQi8+T9ppw=="
+    },
     "node_modules/encodeurl": {
       "version": "1.0.2",
       "resolved": "https://registry.npmmirror.com/encodeurl/-/encodeurl-1.0.2.tgz",
@@ -14979,7 +14988,6 @@
       "version": "4.1.0",
       "resolved": "https://registry.npmmirror.com/find-up/-/find-up-4.1.0.tgz",
       "integrity": "sha512-PpOwAdQ/YlXQ2vj8a3h8IipDuYRi3wceVQQGYWxNINccq40Anw7BlsEXCMbt1Zt+OLA6Fq9suIpIWD0OsnISlw==",
-      "devOptional": true,
       "dependencies": {
         "locate-path": "^5.0.0",
         "path-exists": "^4.0.0"
@@ -18402,7 +18410,6 @@
       "version": "5.0.0",
       "resolved": "https://registry.npmmirror.com/locate-path/-/locate-path-5.0.0.tgz",
       "integrity": "sha512-t7hw9pI+WvuwNJXwk5zVHpyhIqzg2qTlklJOf0mVxGSbe3Fp2VieZcduNYjaLDoy6p9uGpQEGWG87WpMKlNq8g==",
-      "devOptional": true,
       "dependencies": {
         "p-locate": "^4.1.0"
       },
@@ -21056,7 +21063,6 @@
       "version": "2.3.0",
       "resolved": "https://registry.npmmirror.com/p-limit/-/p-limit-2.3.0.tgz",
       "integrity": "sha512-//88mFWSJx8lxCzwdAABTJL2MyWB12+eIY7MDL2SqLmAkeKU9qxRvWuSyTjm3FUmpBEMuFfckAIqEaVGUDxb6w==",
-      "devOptional": true,
       "dependencies": {
         "p-try": "^2.0.0"
       },
@@ -21071,7 +21077,6 @@
       "version": "4.1.0",
       "resolved": "https://registry.npmmirror.com/p-locate/-/p-locate-4.1.0.tgz",
       "integrity": "sha512-R79ZZ/0wAxKGu3oYMlz8jy/kbhsNrS7SKZ7PxEHBgJ5+F2mtFW2fK2cOtBh1cHYkQsbzFV7I+EoRKe6Yt0oK7A==",
-      "devOptional": true,
       "dependencies": {
         "p-limit": "^2.2.0"
       },
@@ -21112,7 +21117,6 @@
       "version": "2.2.0",
       "resolved": "https://registry.npmmirror.com/p-try/-/p-try-2.2.0.tgz",
       "integrity": "sha512-R4nPAVTAU0B9D35/Gk3uJf/7XYbQcyohSKdvAxIRSNghFl4e71hVoGnBNQz9cWaXxO2I10KTC+3jMdvvoKw6dQ==",
-      "devOptional": true,
       "engines": {
         "node": ">=6"
       }
@@ -21244,7 +21248,6 @@
       "version": "4.0.0",
       "resolved": "https://registry.npmmirror.com/path-exists/-/path-exists-4.0.0.tgz",
       "integrity": "sha512-ak9Qy5Q7jYb2Wwcey5Fpvg2KoAc/ZIhLSLOSBmRmygPsGwkVVt0fZa0qrtMz+m6tJTAHfZQ8FnmB4MG4LWy7/w==",
-      "devOptional": true,
       "engines": {
         "node": ">=8"
       }
@@ -22467,6 +22470,75 @@
         "node": ">=6.0.0"
       }
     },
+    "node_modules/qr-code-generator-vue3": {
+      "version": "1.4.21",
+      "resolved": "https://registry.npmjs.org/qr-code-generator-vue3/-/qr-code-generator-vue3-1.4.21.tgz",
+      "integrity": "sha512-UOnhze8vm3ej9A5w7Fl7cO2nOEJ7Nao4qgW60vlmlmaDIg0+CiDMRs3Yy6PK7Ba3Xz77bqQA7l7kJqnM1ti17g==",
+      "dependencies": {
+        "@chenfengyuan/vue-qrcode": "^1.0.2",
+        "qrcode-generator": "^1.4.3"
+      }
+    },
+    "node_modules/qr-code-generator-vue3/node_modules/@chenfengyuan/vue-qrcode": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/@chenfengyuan/vue-qrcode/-/vue-qrcode-1.0.2.tgz",
+      "integrity": "sha512-hwy1d4YMJAyEh+V7dLPG8eAKACRvugzSB4ylwb6QNqo84KHTF50/5EJcBYdUhTRPfAqrxG0i6jDAXONWOGyQbQ==",
+      "dependencies": {
+        "qrcode": "^1.4.4"
+      },
+      "peerDependencies": {
+        "vue": "^2.6.0"
+      }
+    },
+    "node_modules/qr-code-generator-vue3/node_modules/@vue/compiler-sfc": {
+      "version": "2.7.14",
+      "resolved": "https://registry.npmjs.org/@vue/compiler-sfc/-/compiler-sfc-2.7.14.tgz",
+      "integrity": "sha512-aNmNHyLPsw+sVvlQFQ2/8sjNuLtK54TC6cuKnVzAY93ks4ZBrvwQSnkkIh7bsbNhum5hJBS00wSDipQ937f5DA==",
+      "peer": true,
+      "dependencies": {
+        "@babel/parser": "^7.18.4",
+        "postcss": "^8.4.14",
+        "source-map": "^0.6.1"
+      }
+    },
+    "node_modules/qr-code-generator-vue3/node_modules/csstype": {
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/csstype/-/csstype-3.1.2.tgz",
+      "integrity": "sha512-I7K1Uu0MBPzaFKg4nI5Q7Vs2t+3gWWW648spaF+Rg7pI9ds18Ugn+lvg4SHczUdKlHI5LWBXyqfS8+DufyBsgQ==",
+      "peer": true
+    },
+    "node_modules/qr-code-generator-vue3/node_modules/vue": {
+      "version": "2.7.14",
+      "resolved": "https://registry.npmjs.org/vue/-/vue-2.7.14.tgz",
+      "integrity": "sha512-b2qkFyOM0kwqWFuQmgd4o+uHGU7T+2z3T+WQp8UBjADfEv2n4FEMffzBmCKNP0IGzOEEfYjvtcC62xaSKeQDrQ==",
+      "peer": true,
+      "dependencies": {
+        "@vue/compiler-sfc": "2.7.14",
+        "csstype": "^3.1.0"
+      }
+    },
+    "node_modules/qrcode": {
+      "version": "1.5.3",
+      "resolved": "https://registry.npmjs.org/qrcode/-/qrcode-1.5.3.tgz",
+      "integrity": "sha512-puyri6ApkEHYiVl4CFzo1tDkAZ+ATcnbJrJ6RiBM1Fhctdn/ix9MTE3hRph33omisEbC/2fcfemsseiKgBPKZg==",
+      "dependencies": {
+        "dijkstrajs": "^1.0.1",
+        "encode-utf8": "^1.0.3",
+        "pngjs": "^5.0.0",
+        "yargs": "^15.3.1"
+      },
+      "bin": {
+        "qrcode": "bin/qrcode"
+      },
+      "engines": {
+        "node": ">=10.13.0"
+      }
+    },
+    "node_modules/qrcode-generator": {
+      "version": "1.4.4",
+      "resolved": "https://registry.npmjs.org/qrcode-generator/-/qrcode-generator-1.4.4.tgz",
+      "integrity": "sha512-HM7yY8O2ilqhmULxGMpcHSF1EhJJ9yBj8gvDEuZ6M+KGJ0YY2hKpnXvRD+hZPLrDVck3ExIGhmPtSdcjC+guuw=="
+    },
     "node_modules/qrcode-terminal": {
       "version": "0.11.0",
       "resolved": "https://registry.npmjs.org/qrcode-terminal/-/qrcode-terminal-0.11.0.tgz",
@@ -22477,6 +22549,113 @@
         "qrcode-terminal": "bin/qrcode-terminal.js"
       }
     },
+    "node_modules/qrcode/node_modules/ansi-styles": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
+      "integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==",
+      "dependencies": {
+        "color-convert": "^2.0.1"
+      },
+      "engines": {
+        "node": ">=8"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/ansi-styles?sponsor=1"
+      }
+    },
+    "node_modules/qrcode/node_modules/camelcase": {
+      "version": "5.3.1",
+      "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-5.3.1.tgz",
+      "integrity": "sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg==",
+      "engines": {
+        "node": ">=6"
+      }
+    },
+    "node_modules/qrcode/node_modules/cliui": {
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/cliui/-/cliui-6.0.0.tgz",
+      "integrity": "sha512-t6wbgtoCXvAzst7QgXxJYqPt0usEfbgQdftEPbLL/cvv6HPE5VgvqCuAIDR0NgU52ds6rFwqrgakNLrHEjCbrQ==",
+      "dependencies": {
+        "string-width": "^4.2.0",
+        "strip-ansi": "^6.0.0",
+        "wrap-ansi": "^6.2.0"
+      }
+    },
+    "node_modules/qrcode/node_modules/color-convert": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
+      "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==",
+      "dependencies": {
+        "color-name": "~1.1.4"
+      },
+      "engines": {
+        "node": ">=7.0.0"
+      }
+    },
+    "node_modules/qrcode/node_modules/color-name": {
+      "version": "1.1.4",
+      "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
+      "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA=="
+    },
+    "node_modules/qrcode/node_modules/pngjs": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/pngjs/-/pngjs-5.0.0.tgz",
+      "integrity": "sha512-40QW5YalBNfQo5yRYmiw7Yz6TKKVr3h6970B2YE+3fQpsWcrbj1PzJgxeJ19DRQjhMbKPIuMY8rFaXc8moolVw==",
+      "engines": {
+        "node": ">=10.13.0"
+      }
+    },
+    "node_modules/qrcode/node_modules/wrap-ansi": {
+      "version": "6.2.0",
+      "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-6.2.0.tgz",
+      "integrity": "sha512-r6lPcBGxZXlIcymEu7InxDMhdW0KDxpLgoFLcguasxCaJ/SOIZwINatK9KY/tf+ZrlywOKU0UDj3ATXUBfxJXA==",
+      "dependencies": {
+        "ansi-styles": "^4.0.0",
+        "string-width": "^4.1.0",
+        "strip-ansi": "^6.0.0"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/qrcode/node_modules/y18n": {
+      "version": "4.0.3",
+      "resolved": "https://registry.npmjs.org/y18n/-/y18n-4.0.3.tgz",
+      "integrity": "sha512-JKhqTOwSrqNA1NY5lSztJ1GrBiUodLMmIZuLiDaMRJ+itFd+ABVE8XBjOvIWL+rSqNDC74LCSFmlb/U4UZ4hJQ=="
+    },
+    "node_modules/qrcode/node_modules/yargs": {
+      "version": "15.4.1",
+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-15.4.1.tgz",
+      "integrity": "sha512-aePbxDmcYW++PaqBsJ+HYUFwCdv4LVvdnhBy78E57PIor8/OVvhMrADFFEDh8DHDFRv/O9i3lPhsENjO7QX0+A==",
+      "dependencies": {
+        "cliui": "^6.0.0",
+        "decamelize": "^1.2.0",
+        "find-up": "^4.1.0",
+        "get-caller-file": "^2.0.1",
+        "require-directory": "^2.1.1",
+        "require-main-filename": "^2.0.0",
+        "set-blocking": "^2.0.0",
+        "string-width": "^4.2.0",
+        "which-module": "^2.0.0",
+        "y18n": "^4.0.0",
+        "yargs-parser": "^18.1.2"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/qrcode/node_modules/yargs-parser": {
+      "version": "18.1.3",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-18.1.3.tgz",
+      "integrity": "sha512-o50j0JeToy/4K6OZcaQmW6lyXXKhq7csREXcDwk2omFPJEwUNOVtJKvmDr9EI1fAJZUyZcRF7kxGBWmRXudrCQ==",
+      "dependencies": {
+        "camelcase": "^5.0.0",
+        "decamelize": "^1.2.0"
+      },
+      "engines": {
+        "node": ">=6"
+      }
+    },
     "node_modules/qs": {
       "version": "6.11.0",
       "resolved": "https://registry.npmmirror.com/qs/-/qs-6.11.0.tgz",
@@ -23064,9 +23243,7 @@
     "node_modules/require-main-filename": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/require-main-filename/-/require-main-filename-2.0.0.tgz",
-      "integrity": "sha512-NKN5kMDylKuldxYLSUfrbo5Tuzh4hd+2E8NPPX02mZtn1VuREQToYe/ZdlJy+J3uCpfaiGF05e7B8W0iXbQHmg==",
-      "optional": true,
-      "peer": true
+      "integrity": "sha512-NKN5kMDylKuldxYLSUfrbo5Tuzh4hd+2E8NPPX02mZtn1VuREQToYe/ZdlJy+J3uCpfaiGF05e7B8W0iXbQHmg=="
     },
     "node_modules/requireg": {
       "version": "0.2.2",
@@ -23657,9 +23834,7 @@
     "node_modules/set-blocking": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/set-blocking/-/set-blocking-2.0.0.tgz",
-      "integrity": "sha512-KiKBS8AnWGEyLzofFfmvKwpdPzqiy16LvQfK3yv/fVH7Bj13/wl3JSR1J+rfgRE9q7xUJK4qvgS8raSOeLUehw==",
-      "optional": true,
-      "peer": true
+      "integrity": "sha512-KiKBS8AnWGEyLzofFfmvKwpdPzqiy16LvQfK3yv/fVH7Bj13/wl3JSR1J+rfgRE9q7xUJK4qvgS8raSOeLUehw=="
     },
     "node_modules/set-value": {
       "version": "2.0.1",
@@ -27116,9 +27291,7 @@
     "node_modules/which-module": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/which-module/-/which-module-2.0.0.tgz",
-      "integrity": "sha512-B+enWhmw6cjfVC7kS8Pj9pCrKSc5txArRyaYGe088shv/FGWH+0Rjx/xPgtsWfsUtS27FkP697E4DDhgrgoc0Q==",
-      "optional": true,
-      "peer": true
+      "integrity": "sha512-B+enWhmw6cjfVC7kS8Pj9pCrKSc5txArRyaYGe088shv/FGWH+0Rjx/xPgtsWfsUtS27FkP697E4DDhgrgoc0Q=="
     },
     "node_modules/wildcard": {
       "version": "2.0.0",
diff --git a/package.json b/package.json
index 39518830..79194a4c 100644
--- a/package.json
+++ b/package.json
@@ -41,6 +41,7 @@
     "papaparse": "^5.4.1",
     "pina": "^0.20.2204228",
     "pinia-plugin-persistedstate": "^3.1.0",
+    "qr-code-generator-vue3": "^1.4.21",
     "ramda": "^0.28.0",
     "readable-stream": "^4.3.0",
     "reflect-metadata": "^0.1.13",
diff --git a/src/router/index.ts b/src/router/index.ts
index 5a22bf80..d7fd253f 100644
--- a/src/router/index.ts
+++ b/src/router/index.ts
@@ -45,6 +45,14 @@ const routes: Array<RouteRecordRaw> = [
         /* webpackChunkName: "contact-amounts" */ "../views/ContactAmountsView.vue"
       ),
   },
+  {
+    path: "/contact-qr",
+    name: "contact-qr",
+    component: () =>
+      import(
+        /* webpackChunkName: "contact-qr" */ "../views/ContactQRScanShowView.vue"
+      ),
+  },
   {
     path: "/contacts",
     name: "contacts",
diff --git a/src/views/AccountViewView.vue b/src/views/AccountViewView.vue
index c6924dfe..f391d869 100644
--- a/src/views/AccountViewView.vue
+++ b/src/views/AccountViewView.vue
@@ -99,16 +99,12 @@
         </button>
         <span v-show="showDidCopy">Copied!</span>
         <span class="whitespace-nowrap ml-4">
-          <button
-            class="text-xs uppercase bg-slate-500 text-white px-1.5 py-1 rounded-md"
-          >
-            <fa icon="share-nodes" class="fa-fw"></fa>
-          </button>
-          <button
+          <router-link
+            :to="{ name: 'contact-qr' }"
             class="text-xs uppercase bg-slate-500 text-white px-1.5 py-1 rounded-md ml-1"
           >
             <fa icon="qrcode" class="fa-fw"></fa>
-          </button>
+          </router-link>
         </span>
       </div>
 
diff --git a/src/views/ContactQRScanShowView.vue b/src/views/ContactQRScanShowView.vue
new file mode 100644
index 00000000..162b10e1
--- /dev/null
+++ b/src/views/ContactQRScanShowView.vue
@@ -0,0 +1,165 @@
+<template>
+  <!-- QUICK NAV -->
+  <nav id="QuickNav" class="fixed bottom-0 left-0 right-0 bg-slate-200 z-50">
+    <ul class="flex text-2xl p-2 gap-2">
+      <!-- Home Feed -->
+      <li class="basis-1/5 rounded-md text-slate-500">
+        <router-link :to="{ name: 'home' }" class="block text-center py-3 px-1">
+          <fa icon="house-chimney" class="fa-fw"></fa>
+        </router-link>
+      </li>
+      <!-- Search -->
+      <li class="basis-1/5 rounded-md text-slate-500">
+        <router-link
+          :to="{ name: 'discover' }"
+          class="block text-center py-3 px-1"
+        >
+          <fa icon="magnifying-glass" class="fa-fw"></fa>
+        </router-link>
+      </li>
+      <!-- Projects -->
+      <li class="basis-1/5 rounded-md text-slate-500">
+        <router-link
+          :to="{ name: 'projects' }"
+          class="block text-center py-3 px-1"
+        >
+          <fa icon="folder-open" class="fa-fw"></fa>
+        </router-link>
+      </li>
+      <!-- Contacts -->
+      <li class="basis-1/5 rounded-md text-slate-500">
+        <router-link
+          :to="{ name: 'contacts' }"
+          class="block text-center py-3 px-1"
+        >
+          <fa icon="users" class="fa-fw"></fa>
+        </router-link>
+      </li>
+      <!-- Profile -->
+      <li class="basis-1/5 rounded-md bg-slate-400 text-white">
+        <router-link
+          :to="{ name: 'account' }"
+          class="block text-center py-3 px-1"
+        >
+          <fa icon="circle-user" class="fa-fw"></fa>
+        </router-link>
+      </li>
+    </ul>
+  </nav>
+
+  <!-- CONTENT -->
+  <section id="Content" class="p-6 pb-24">
+    <!-- Heading -->
+    <h1 id="ViewHeading" class="text-4xl text-center font-light pt-4 mb-8">
+      Contact Info
+    </h1>
+
+    <!--
+      Play with display options: https://qr-code-styling.com/
+      See docs: https://www.npmjs.com/package/qr-code-generator-vue3
+    -->
+    <QRCodeVue3
+      :value="this.qrValue"
+      :cornersSquareOptions="{ type: 'extra-rounded' }"
+      :dotsOptions="{ type: 'square' }"
+      class="flex justify-center"
+    />
+
+    <!-- This same popup code is in many files. -->
+    <div v-bind:class="computedAlertClassNames()">
+      <button
+        class="close-button bg-slate-200 w-8 leading-loose rounded-full absolute top-2 right-2"
+        @click="onClickClose()"
+      >
+        <fa icon="xmark"></fa>
+      </button>
+      <p>{{ alertMessage }}</p>
+    </div>
+  </section>
+</template>
+
+<script lang="ts">
+import QRCodeVue3 from "qr-code-generator-vue3";
+import { Component, Vue } from "vue-facing-decorator";
+import { accountsDB, db } from "@/db";
+import { MASTER_SETTINGS_KEY } from "@/db/tables/settings";
+import * as R from "ramda";
+import { SimpleSigner } from "@/libs/crypto";
+import * as didJwt from "did-jwt";
+
+// eslint-disable-next-line @typescript-eslint/no-var-requires
+const Buffer = require("buffer/").Buffer;
+
+@Component({
+  components: {
+    QRCodeVue3,
+  },
+})
+export default class ContactQRScanShow extends Vue {
+  activeDid = "";
+  apiServer = "";
+  qrValue = "";
+
+  // 'created' hook runs when the Vue instance is first created
+  async created() {
+    await db.open();
+    const settings = await db.settings.get(MASTER_SETTINGS_KEY);
+    this.activeDid = settings?.activeDid || "";
+    this.apiServer = settings?.apiServer || "";
+
+    await accountsDB.open();
+    const accounts = await accountsDB.accounts.toArray();
+    const account = R.find((acc) => acc.did === this.activeDid, accounts);
+    if (!account) {
+      this.alertMessage = "You have no identity yet.";
+    } else {
+      const identity = JSON.parse(account.identity);
+
+      const publicKeyHex = identity.keys[0].publicKeyHex;
+      const publicEncKey = Buffer.from(publicKeyHex, "hex").toString("base64");
+      const contactInfo = {
+        iat: Date.now(),
+        iss: this.activeDid,
+        own: {
+          name: (settings?.firstName || "") + " " + (settings?.lastName || ""),
+          publicEncKey,
+        },
+      };
+
+      const alg = undefined;
+      const privateKeyHex: string = identity.keys[0].privateKeyHex;
+      const signer = await SimpleSigner(privateKeyHex);
+      // create a JWT for the request
+      const vcJwt: string = await didJwt.createJWT(contactInfo, {
+        alg: alg,
+        issuer: identity.did,
+        signer: signer,
+      });
+      const viewPrefix = "https://endorser.ch/contact?jwt=";
+      this.qrValue = viewPrefix + vcJwt;
+    }
+  }
+
+  // This same popup code is in many files.
+  alertMessage = "";
+  public onClickClose() {
+    this.alertMessage = "";
+  }
+  public computedAlertClassNames() {
+    return {
+      hidden: !this.alertMessage,
+      "dismissable-alert": true,
+      "bg-slate-100": true,
+      "p-5": true,
+      rounded: true,
+      "drop-shadow-lg": true,
+      fixed: true,
+      "top-3": true,
+      "inset-x-3": true,
+      "transition-transform": true,
+      "ease-in": true,
+      "duration-300": true,
+    };
+  }
+}
+</script>
diff --git a/vue.config.js b/vue.config.js
index 26772193..c0b7cf29 100644
--- a/vue.config.js
+++ b/vue.config.js
@@ -9,7 +9,7 @@ module.exports = defineConfig({
   },
   pwa: {
     iconPaths: {
-      faviconSVG: 'img/icons/safari-pinned-tab.svg',
-    }
-  }
+      faviconSVG: "img/icons/safari-pinned-tab.svg",
+    },
+  },
 });