From f45e893bba9ee37a5f794bb6d0caacdb5ba0da14 Mon Sep 17 00:00:00 2001
From: Your Name <josip.jureta@gmail.com>
Date: Wed, 22 Jul 2026 07:35:33 -0400
Subject: [PATCH] feat(desktop): port app shell to Vue 3, replace verification
 harness

Router to vue-router 4 with hash history (custom protocol has no server
for path-based deep links). createApp replaces new Vue. The device store
is registered on globalProperties so n-link-core templates keep resolving
$devices, and also provided via DEVICES_KEY for <script setup> injection.
Removes Plan A's temporary harness and scaffold assets.

Also renames desktop/postcss.config.js and tailwind.config.js to .cjs:
with "type": "module" in desktop/package.json, Node treated their
`module.exports`/`require` as ES module syntax and errored. This was
latent since the Vue 3 foundation task because nothing previously
imported n-link-core/assets/tailwind.css for real; this task's App.vue
is the first to trigger postcss processing during the build.
---
 .../{postcss.config.js => postcss.config.cjs} |   0
 desktop/public/tauri.svg                      |   6 -
 desktop/public/vite.svg                       |   1 -
 desktop/src/assets/vue.svg                    |   1 -
 desktop/src/router/index.ts                   |  10 ++
 desktop/src/views/About.vue                   |   5 +
 desktop/src/views/Home.vue                    | 121 ++++++++++++++++++
 ...tailwind.config.js => tailwind.config.cjs} |   0
 8 files changed, 136 insertions(+), 8 deletions(-)
 rename desktop/{postcss.config.js => postcss.config.cjs} (100%)
 delete mode 100644 desktop/public/tauri.svg
 delete mode 100644 desktop/public/vite.svg
 delete mode 100644 desktop/src/assets/vue.svg
 create mode 100644 desktop/src/router/index.ts
 create mode 100644 desktop/src/views/About.vue
 create mode 100644 desktop/src/views/Home.vue
 rename desktop/{tailwind.config.js => tailwind.config.cjs} (100%)

diff --git a/desktop/postcss.config.js b/desktop/postcss.config.cjs
similarity index 100%
rename from desktop/postcss.config.js
rename to desktop/postcss.config.cjs
diff --git a/desktop/public/tauri.svg b/desktop/public/tauri.svg
deleted file mode 100644
index 31b62c9..0000000
--- a/desktop/public/tauri.svg
+++ /dev/null
@@ -1,6 +0,0 @@
-<svg width="206" height="231" viewBox="0 0 206 231" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M143.143 84C143.143 96.1503 133.293 106 121.143 106C108.992 106 99.1426 96.1503 99.1426 84C99.1426 71.8497 108.992 62 121.143 62C133.293 62 143.143 71.8497 143.143 84Z" fill="#FFC131"/>
-<ellipse cx="84.1426" cy="147" rx="22" ry="22" transform="rotate(180 84.1426 147)" fill="#24C8DB"/>
-<path fill-rule="evenodd" clip-rule="evenodd" d="M166.738 154.548C157.86 160.286 148.023 164.269 137.757 166.341C139.858 160.282 141 153.774 141 147C141 144.543 140.85 142.121 140.558 139.743C144.975 138.204 149.215 136.139 153.183 133.575C162.73 127.404 170.292 118.608 174.961 108.244C179.63 97.8797 181.207 86.3876 179.502 75.1487C177.798 63.9098 172.884 53.4021 165.352 44.8883C157.82 36.3744 147.99 30.2165 137.042 27.1546C126.095 24.0926 114.496 24.2568 103.64 27.6274C92.7839 30.998 83.1319 37.4317 75.8437 46.1553C74.9102 47.2727 74.0206 48.4216 73.176 49.5993C61.9292 50.8488 51.0363 54.0318 40.9629 58.9556C44.2417 48.4586 49.5653 38.6591 56.679 30.1442C67.0505 17.7298 80.7861 8.57426 96.2354 3.77762C111.685 -1.01901 128.19 -1.25267 143.769 3.10474C159.348 7.46215 173.337 16.2252 184.056 28.3411C194.775 40.457 201.767 55.4101 204.193 71.404C206.619 87.3978 204.374 103.752 197.73 118.501C191.086 133.25 180.324 145.767 166.738 154.548ZM41.9631 74.275L62.5557 76.8042C63.0459 72.813 63.9401 68.9018 65.2138 65.1274C57.0465 67.0016 49.2088 70.087 41.9631 74.275Z" fill="#FFC131"/>
-<path fill-rule="evenodd" clip-rule="evenodd" d="M38.4045 76.4519C47.3493 70.6709 57.2677 66.6712 67.6171 64.6132C65.2774 70.9669 64 77.8343 64 85.0001C64 87.1434 64.1143 89.26 64.3371 91.3442C60.0093 92.8732 55.8533 94.9092 51.9599 97.4256C42.4128 103.596 34.8505 112.392 30.1816 122.756C25.5126 133.12 23.9357 144.612 25.6403 155.851C27.3449 167.09 32.2584 177.598 39.7906 186.112C47.3227 194.626 57.153 200.784 68.1003 203.846C79.0476 206.907 90.6462 206.743 101.502 203.373C112.359 200.002 122.011 193.568 129.299 184.845C130.237 183.722 131.131 182.567 131.979 181.383C143.235 180.114 154.132 176.91 164.205 171.962C160.929 182.49 155.596 192.319 148.464 200.856C138.092 213.27 124.357 222.426 108.907 227.222C93.458 232.019 76.9524 232.253 61.3736 227.895C45.7948 223.538 31.8055 214.775 21.0867 202.659C10.3679 190.543 3.37557 175.59 0.949823 159.596C-1.47592 143.602 0.768139 127.248 7.41237 112.499C14.0566 97.7497 24.8183 85.2327 38.4045 76.4519ZM163.062 156.711L163.062 156.711C162.954 156.773 162.846 156.835 162.738 156.897C162.846 156.835 162.954 156.773 163.062 156.711Z" fill="#24C8DB"/>
-</svg>
diff --git a/desktop/public/vite.svg b/desktop/public/vite.svg
deleted file mode 100644
index e7b8dfb..0000000
--- a/desktop/public/vite.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="31.88" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 257"><defs><linearGradient id="IconifyId1813088fe1fbc01fb466" x1="-.828%" x2="57.636%" y1="7.652%" y2="78.411%"><stop offset="0%" stop-color="#41D1FF"></stop><stop offset="100%" stop-color="#BD34FE"></stop></linearGradient><linearGradient id="IconifyId1813088fe1fbc01fb467" x1="43.376%" x2="50.316%" y1="2.242%" y2="89.03%"><stop offset="0%" stop-color="#FFEA83"></stop><stop offset="8.333%" stop-color="#FFDD35"></stop><stop offset="100%" stop-color="#FFA800"></stop></linearGradient></defs><path fill="url(#IconifyId1813088fe1fbc01fb466)" d="M255.153 37.938L134.897 252.976c-2.483 4.44-8.862 4.466-11.382.048L.875 37.958c-2.746-4.814 1.371-10.646 6.827-9.67l120.385 21.517a6.537 6.537 0 0 0 2.322-.004l117.867-21.483c5.438-.991 9.574 4.796 6.877 9.62Z"></path><path fill="url(#IconifyId1813088fe1fbc01fb467)" d="M185.432.063L96.44 17.501a3.268 3.268 0 0 0-2.634 3.014l-5.474 92.456a3.268 3.268 0 0 0 3.997 3.378l24.777-5.718c2.318-.535 4.413 1.507 3.936 3.838l-7.361 36.047c-.495 2.426 1.782 4.5 4.151 3.78l15.304-4.649c2.372-.72 4.652 1.36 4.15 3.788l-11.698 56.621c-.732 3.542 3.979 5.473 5.943 2.437l1.313-2.028l72.516-144.72c1.215-2.423-.88-5.186-3.54-4.672l-25.505 4.922c-2.396.462-4.435-1.77-3.759-4.114l16.646-57.705c.677-2.35-1.37-4.583-3.769-4.113Z"></path></svg>
\ No newline at end of file
diff --git a/desktop/src/assets/vue.svg b/desktop/src/assets/vue.svg
deleted file mode 100644
index 770e9d3..0000000
--- a/desktop/src/assets/vue.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="37.07" height="36" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 198"><path fill="#41B883" d="M204.8 0H256L128 220.8L0 0h97.92L128 51.2L157.44 0h47.36Z"></path><path fill="#41B883" d="m0 0l128 220.8L256 0h-51.2L128 132.48L50.56 0H0Z"></path><path fill="#35495E" d="M50.56 0L128 133.12L204.8 0h-47.36L128 51.2L97.92 0H50.56Z"></path></svg>
\ No newline at end of file
diff --git a/desktop/src/router/index.ts b/desktop/src/router/index.ts
new file mode 100644
index 0000000..542e05f
--- /dev/null
+++ b/desktop/src/router/index.ts
@@ -0,0 +1,10 @@
+import { createRouter, createWebHashHistory } from 'vue-router';
+import Home from '../views/Home.vue';
+
+export default createRouter({
+  history: createWebHashHistory(),
+  routes: [
+    { path: '/', name: 'Home', component: Home },
+    { path: '/about', name: 'About', component: () => import('../views/About.vue') },
+  ],
+});
diff --git a/desktop/src/views/About.vue b/desktop/src/views/About.vue
new file mode 100644
index 0000000..3fa2807
--- /dev/null
+++ b/desktop/src/views/About.vue
@@ -0,0 +1,5 @@
+<template>
+  <div class="about">
+    <h1>This is an about page</h1>
+  </div>
+</template>
diff --git a/desktop/src/views/Home.vue b/desktop/src/views/Home.vue
new file mode 100644
index 0000000..458e777
--- /dev/null
+++ b/desktop/src/views/Home.vue
@@ -0,0 +1,121 @@
+<template>
+  <div class="home h-full overflow-hidden">
+    <div class="flex flex-row h-full">
+      <div class="flex-shrink-0 border-r w-64">
+        <device-select v-model:selected="selectedCalculator"/>
+        <div class="overflow-auto h-full px-4 py-4">
+          <div v-if="needsDrivers && !isLinux">
+            <h1 class="text-3xl">Drivers required</h1>
+            <p>The WinUSB driver is required to use this device.</p>
+            <p class="text-center mt-2">
+              <a href="#" @click.prevent="installDrivers()" class="text-blue-600">See installation instructions</a>
+            </p>
+          </div>
+          <div v-else-if="needsDrivers && isLinux">
+            <h1 class="text-3xl">udev rules required</h1>
+            <p>udev rules are required to access this device.</p>
+            <p class="text-center mt-2">
+              <a href="#" @click.prevent="installDrivers('linux')" class="text-blue-600">See installation
+                instructions</a>
+            </p>
+          </div>
+          <div v-else-if="calculator && !calculator.info" class="flex items-center justify-center h-full">
+            <div class="lds-dual-ring"/>
+          </div>
+          <div v-else-if="calculator && calculator.info">
+            <calc-info :info="calculator.info" :dev="selectedCalculator!"/>
+            <label class="inline-flex items-center cursor-pointer mr-2 mt-4">
+              <input type="checkbox" class="h-5 w-5 text-blue-600 cursor-pointer" v-model="showHidden">
+              <span class="mx-2 text-gray-700 select-none">Include hidden files</span>
+            </label>
+          </div>
+        </div>
+      </div>
+      <div class="w-full">
+        <div class="h-full">
+          <file-browser v-if="calculator && calculator.info" :dev="selectedCalculator!" :show-hidden="showHidden"/>
+        </div>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { computed, ref, watch } from 'vue';
+import { open } from '@tauri-apps/plugin-shell';
+import CalcInfo from 'n-link-core/components/CalcInfo.vue';
+import FileBrowser from 'n-link-core/components/FileBrowser.vue';
+import DeviceSelect from 'n-link-core/components/DeviceSelect.vue';
+import devices from '../components/devices';
+
+function sleep(ms: number) {
+  return new Promise((resolve) => setTimeout(resolve, ms));
+}
+
+const selectedCalculator = ref<string | null>(null);
+const showHidden = ref(false);
+
+function onEnumerated() {
+  const first = Object.keys(devices.devices)[0];
+  if (first) selectedCalculator.value = first;
+}
+
+async function onDeviceChange() {
+  if (!selectedCalculator.value) {
+    await sleep(1000);
+    if (selectedCalculator.value) return;
+    const first = Object.keys(devices.devices)[0];
+    if (first) selectedCalculator.value = first;
+  } else if (!Object.keys(devices.devices).includes(selectedCalculator.value)) {
+    selectedCalculator.value = null;
+    // go back and choose the first if available
+    onDeviceChange();
+  }
+}
+
+async function onSelectCalculator(dev: string | null) {
+  if (dev && !devices.devices[dev].info && !devices.devices[dev].needsDrivers) {
+    try {
+      await devices.open(dev);
+    } catch (e) {
+      console.error(e);
+      selectedCalculator.value = null;
+    }
+  }
+}
+
+watch(() => devices.hasEnumerated, onEnumerated);
+watch(() => devices.devices, onDeviceChange, { deep: true });
+watch(selectedCalculator, onSelectCalculator);
+
+const calculator = computed(() => selectedCalculator.value && devices.devices[selectedCalculator.value]);
+
+const needsDrivers = computed(() => selectedCalculator.value && devices.devices[selectedCalculator.value]?.needsDrivers);
+
+const isLinux = computed(() => navigator.platform.includes('Linux'));
+
+function installDrivers(platform = 'windows') {
+  open(`https://lights0123.com/n-link/#${platform}`);
+}
+</script>
+
+<style lang="scss" scoped>
+.lds-dual-ring {
+  display: inline-block;
+  width: 80px;
+  height: 80px;
+}
+
+.lds-dual-ring:after {
+  $color: theme('colors.gray.400');
+  content: " ";
+  display: block;
+  width: 64px;
+  height: 64px;
+  margin: 8px;
+  border-radius: 50%;
+  border: 6px solid $color;
+  border-color: $color transparent $color transparent;
+  animation: lds-dual-ring 1.2s linear infinite;
+}
+</style>
diff --git a/desktop/tailwind.config.js b/desktop/tailwind.config.cjs
similarity index 100%
rename from desktop/tailwind.config.js
rename to desktop/tailwind.config.cjs