initial commit

src/routes/+layout.svelte

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+<script>
+  import "$lib/style/fonts/noto-sans-mono.scss"
+  import "$lib/style/fonts/material-symbols-rounded.scss"
+  import {onMount} from "svelte"
+  import {applyTheme, argbFromHex, themeFromSourceColor} from "@material/material-color-utilities"
+  import Navigation from "$lib/components/Navigation.svelte"
+  import {serialPort} from "$lib/serial/connection.js"
+  import {CharaDevice} from "$lib/serial/device.js"
+
+  /** @type {import('$lib/serial/device.js').CharaDevice} */
+  let device // @hmr:keep
+
+  onMount(async () => {
+    const theme = themeFromSourceColor(argbFromHex("#6D81C7"), [
+      {name: "success", value: argbFromHex("#00ff00"), blend: true},
+    ])
+    const dark = true // window.matchMedia("(prefers-color-scheme: dark)").matches
+    applyTheme(theme, {target: document.body, dark})
+
+    device ??= new CharaDevice()
+    serialPort.set(device)
+  })
+</script>
+
+<Navigation />
+
+<slot />
+
+<style lang="scss" global>
+  * {
+    box-sizing: border-box;
+  }
+
+  a {
+    color: var(--md-sys-color-tertiary);
+  }
+
+  body {
+    font-family: "Noto Sans Mono", monospace;
+    color: var(--md-sys-color-on-background);
+    background: var(--md-sys-color-background);
+  }
+
+  h1 {
+    font-size: 4rem;
+    font-weight: 900;
+    color: var(--md-sys-color-secondary);
+  }
+</style>

src/routes/+page.svelte

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+<svelte:head>
+  <title>dot i/o</title>
+</svelte:head>
+
+<h1>dot i/o V2</h1>
+<p>Visit <a href="https://kit.svelte.dev">kit.svelte.dev</a> to read the documentation</p>

src/routes/device-manager/+page.svelte

@@ -0,0 +1,165 @@
+<script>
+  import {serialPort} from "$lib/serial/connection.js"
+  import Terminal from "$lib/components/Terminal.svelte"
+</script>
+
+<svelte:head>
+  <title>dot i/o device manager</title>
+</svelte:head>
+
+<h1>Device Manager</h1>
+
+<div class="device-grid">
+  <section>
+    <h2>Control</h2>
+    <div class="icon bg">memory</div>
+    <div class="row">
+      <button disabled class="icon secondary" title="Save changes to device">rule_settings</button>
+      <button disabled title="Reboot" class="icon">restart_alt</button>
+      <button disabled>
+        {#if $serialPort}
+          <span class="icon">usb_off</span> Disconnect
+        {:else}
+          <span class="icon">usb</span> Connect
+        {/if}
+      </button>
+    </div>
+    {#if $serialPort}
+      <pre>{#await $serialPort.version then version}{version}{/await}<br
+        />{#await $serialPort.deviceId then id}{id}{/await}</pre>
+    {/if}
+  </section>
+
+  <section>
+    <h2>Layout</h2>
+    <div class="icon bg">keyboard</div>
+    <div class="row">
+      <button class="icon" title="Import Layout">download</button>
+      <button class="icon" title="Export Layout">upload</button>
+    </div>
+  </section>
+
+  <section>
+    <h2>Chords</h2>
+    <div class="icon bg">piano</div>
+    <table>
+      <tr>
+        <th>three</th>
+        <td><i>␣</i><i>3</i></td>
+      </tr>
+    </table>
+  </section>
+
+  <section>
+    <h2>Serial Terminal</h2>
+    <div class="icon bg">terminal</div>
+    <Terminal />
+  </section>
+</div>
+
+<style lang="scss">
+  section {
+    position: relative;
+    min-height: 128px;
+    padding: 8px;
+    border-radius: 32px;
+
+    > h2 {
+      font-size: 1.5rem;
+    }
+
+    > div.icon.bg {
+      user-select: none;
+
+      position: absolute;
+      z-index: -1;
+      top: -4px;
+      left: -8px;
+
+      font-size: 64px;
+
+      opacity: 0.05;
+    }
+  }
+
+  .row {
+    display: flex;
+    gap: 8px;
+  }
+
+  button {
+    cursor: pointer;
+
+    display: flex;
+    gap: 4px;
+    align-items: center;
+    justify-content: center;
+
+    padding: 8px;
+    padding-inline-end: 16px;
+
+    font-size: 1rem;
+    color: var(--md-sys-color-on-background);
+
+    background: transparent;
+    border: none;
+    border-radius: 1rem;
+
+    transition: all 250ms ease;
+
+    &:disabled {
+      cursor: default;
+      opacity: 0.5;
+    }
+
+    &.icon {
+      aspect-ratio: 1;
+      padding-inline-end: 8px;
+      font-size: 24px;
+      border-radius: 50%;
+    }
+
+    &.primary {
+      color: var(--md-sys-color-on-primary);
+      background: var(--md-sys-color-primary);
+    }
+
+    &.secondary {
+      color: var(--md-sys-color-on-secondary);
+      background: var(--md-sys-color-secondary);
+    }
+
+    &.tertiary {
+      color: var(--md-sys-color-on-tertiary);
+      background: var(--md-sys-color-tertiary);
+    }
+
+    &:hover:not(:disabled) {
+      color: var(--md-sys-color-on-surface-variant);
+      background: var(--md-sys-color-surface-variant);
+    }
+  }
+
+  table td {
+    display: flex;
+    gap: 4px;
+  }
+
+  table i {
+    display: block;
+
+    aspect-ratio: 1;
+    padding-block: 4px;
+    padding-inline: 8px;
+
+    font-style: normal;
+
+    border: 1px solid var(--md-sys-color-outline);
+    border-radius: 8px;
+  }
+
+  .device-grid {
+    display: grid;
+    grid-template-rows: 1fr 1fr;
+  }
+</style>