From 39a2395a7789f22fa361a12fe6b08e370dec5bc1 Mon Sep 17 00:00:00 2001
From: wgenh <wgenh@users.noreply.github.com>
Date: Mon, 3 Jun 2024 19:30:01 +0300
Subject: [PATCH] Fix formatting

---
 src/App.svelte            | 363 +++++++++++++++++------------------
 src/DeviceState.svelte    |  50 ++---
 src/LinearProgress.svelte |   4 +-
 src/flash.svelte          | 384 +++++++++++++++++++-------------------
 4 files changed, 393 insertions(+), 408 deletions(-)

diff --git a/src/App.svelte b/src/App.svelte
index 8d003a2..6b24dd8 100644
--- a/src/App.svelte
+++ b/src/App.svelte
@@ -1,201 +1,186 @@
 <script>
-    import comma from "./assets/comma.svg";
-    import fastbootPorts from "./assets/fastboot-ports.svg";
-    import zadigCreateNewDevice from "./assets/zadig_create_new_device.png";
-    import zadigForm from "./assets/zadig_form.png";
-    const version = import.meta.env.VITE_PUBLIC_GIT_SHA || "dev";
-    import Flash from "./flash.svelte";
+  import comma from "./assets/comma.svg";
+  import fastbootPorts from "./assets/fastboot-ports.svg";
+  import zadigCreateNewDevice from "./assets/zadig_create_new_device.png";
+  import zadigForm from "./assets/zadig_form.png";
+  const version = import.meta.env.VITE_PUBLIC_GIT_SHA || "dev";
+  import Flash from "./flash.svelte";
 </script>
 
 <div class="flex flex-col lg:flex-row flex-wrap">
-    <main
-        class="p-12 md:p-16 lg:p-20 xl:p-24 w-screen max-w-none lg:max-w-prose lg:w-auto h-auto lg:h-screen lg:overflow-y-auto prose dark:prose-invert prose-green bg-white dark:bg-gray-900 flex flex-col lg:flex-row flex-wrap"
-    >
-        <section>
-            <img
-                src={comma}
-                alt="comma"
-                width={128}
-                height={128}
-                class="dark:invert"
-            />
-            <h1>flash.comma.ai</h1>
+  <main
+    class="p-12 md:p-16 lg:p-20 xl:p-24 w-screen max-w-none lg:max-w-prose lg:w-auto h-auto lg:h-screen lg:overflow-y-auto prose dark:prose-invert prose-green bg-white dark:bg-gray-900"
+  >
+    <section>
+      <img
+        src={comma}
+        alt="comma"
+        width={128}
+        height={128}
+        class="dark:invert"
+      />
+      <h1>flash.comma.ai</h1>
 
-            <p>This tool allows you to flash AGNOS onto your comma device.</p>
-            <p>
-                AGNOS is the Ubuntu-based operating system for your{" "}
-                <a href="https://comma.ai/shop/comma-3x" target="_blank"
-                    >comma 3/3X</a
-                >.
-            </p>
-        </section>
-        <hr />
+      <p>This tool allows you to flash AGNOS onto your comma device.</p>
+      <p>
+        AGNOS is the Ubuntu-based operating system for your{" "}
+        <a href="https://comma.ai/shop/comma-3x" target="_blank">comma 3/3X</a>.
+      </p>
+    </section>
+    <hr />
 
-        <section>
-            <h2>Requirements</h2>
-            <ul>
-                <li>
-                    A web browser which supports WebUSB (such as Google Chrome,
-                    Microsoft Edge, Opera), running on Windows, macOS, Linux, or
-                    Android.
-                </li>
-                <li>A USB-C cable to power your device outside the car.</li>
-                <li>
-                    Another USB-C cable to connect the device to your computer.
-                </li>
-            </ul>
-            <h3>USB Driver</h3>
-            <p>
-                You need additional driver software for Windows before you
-                connect your device.
-            </p>
-            <ol>
-                <li>
-                    Download and install <a href="https://zadig.akeo.ie/"
-                        >Zadig</a
-                    >.
-                </li>
-                <li>
-                    Under <code>Device</code> in the menu bar, select
-                    <code>Create New Device</code>.
-                    <img
-                        src={zadigCreateNewDevice}
-                        alt="Zadig Create New Device"
-                        width="575"
-                        height="254"
-                    />
-                </li>
-                <li>
-                    Fill in three fields. The first field is just a description
-                    and you can fill in anything. The next two fields are very
-                    important. Fill them in with <code>18D1</code> and
-                    <code>D00D</code>
-                    respectively. Press &quot;Install Driver&quot; and give it a
-                    few minutes to install.
-                    <img
-                        src={zadigForm}
-                        alt="Zadig Form"
-                        width="575"
-                        height="254"
-                    />
-                </li>
-            </ol>
-            <p>No additional software is required for macOS or Linux.</p>
-        </section>
-        <hr />
+    <section>
+      <h2>Requirements</h2>
+      <ul>
+        <li>
+          A web browser which supports WebUSB (such as Google Chrome, Microsoft
+          Edge, Opera), running on Windows, macOS, Linux, or Android.
+        </li>
+        <li>A USB-C cable to power your device outside the car.</li>
+        <li>Another USB-C cable to connect the device to your computer.</li>
+      </ul>
+      <h3>USB Driver</h3>
+      <p>
+        You need additional driver software for Windows before you connect your
+        device.
+      </p>
+      <ol>
+        <li>
+          Download and install <a href="https://zadig.akeo.ie/">Zadig</a>.
+        </li>
+        <li>
+          Under <code>Device</code> in the menu bar, select
+          <code>Create New Device</code>.
+          <img
+            src={zadigCreateNewDevice}
+            alt="Zadig Create New Device"
+            width="575"
+            height="254"
+          />
+        </li>
+        <li>
+          Fill in three fields. The first field is just a description and you
+          can fill in anything. The next two fields are very important. Fill
+          them in with <code>18D1</code> and
+          <code>D00D</code>
+          respectively. Press &quot;Install Driver&quot; and give it a few minutes
+          to install.
+          <img src={zadigForm} alt="Zadig Form" width="575" height="254" />
+        </li>
+      </ol>
+      <p>No additional software is required for macOS or Linux.</p>
+    </section>
+    <hr />
 
-        <section>
-            <h2>Fastboot</h2>
-            <p>Follow these steps to put your device into fastboot mode:</p>
-            <ol>
-                <li>
-                    Power off the device and wait for the LEDs to switch off.
-                </li>
-                <li>
-                    Connect power to the OBD-C port <strong>(port 1)</strong>.
-                </li>
-                <li>
-                    Then, <a
-                        href="https://youtube.com/clip/Ugkx1pbkpkvFU9gGsUwvkrl7yxx-SfHOZejM?si=nsJ0WJHJwS-rnHXL"
-                        >quickly</a
-                    >
-                    connect the device to your computer using the USB-C port
-                    <strong>(port 2)</strong>.
-                </li>
-                <li>
-                    After a few seconds, the device should indicate it&apos;s in
-                    fastboot mode and show its serial number.
-                </li>
-            </ol>
-            <img
-                src={fastbootPorts}
-                alt="An illustration of comma three and two ports. the upper port is labeled 1. the lower port is labeled 2."
-                width="450"
-                height="300"
-            />
-            <p>
-                If your device shows the comma spinner with a loading bar, then
-                it&apos;s not in fastboot mode. Unplug all cables, wait for the
-                device to switch off, and try again.
-            </p>
-        </section>
-        <hr />
+    <section>
+      <h2>Fastboot</h2>
+      <p>Follow these steps to put your device into fastboot mode:</p>
+      <ol>
+        <li>Power off the device and wait for the LEDs to switch off.</li>
+        <li>
+          Connect power to the OBD-C port <strong>(port 1)</strong>.
+        </li>
+        <li>
+          Then, <a
+            href="https://youtube.com/clip/Ugkx1pbkpkvFU9gGsUwvkrl7yxx-SfHOZejM?si=nsJ0WJHJwS-rnHXL"
+            >quickly</a
+          >
+          connect the device to your computer using the USB-C port
+          <strong>(port 2)</strong>.
+        </li>
+        <li>
+          After a few seconds, the device should indicate it&apos;s in fastboot
+          mode and show its serial number.
+        </li>
+      </ol>
+      <img
+        src={fastbootPorts}
+        alt="An illustration of comma three and two ports. the upper port is labeled 1. the lower port is labeled 2."
+        width="450"
+        height="300"
+      />
+      <p>
+        If your device shows the comma spinner with a loading bar, then
+        it&apos;s not in fastboot mode. Unplug all cables, wait for the device
+        to switch off, and try again.
+      </p>
+    </section>
+    <hr />
 
-        <section>
-            <h2>Flashing</h2>
-            <p>
-                After your device is in fastboot mode, you can click the button
-                to start flashing. A prompt may appear to select a device;
-                choose the device labeled &quot;Android&quot;.
-            </p>
-            <p>
-                The process can take 15+ minutes depending on your internet
-                connection and system performance. Do not unplug the device
-                until all steps are complete.
-            </p>
-        </section>
-        <hr />
+    <section>
+      <h2>Flashing</h2>
+      <p>
+        After your device is in fastboot mode, you can click the button to start
+        flashing. A prompt may appear to select a device; choose the device
+        labeled &quot;Android&quot;.
+      </p>
+      <p>
+        The process can take 15+ minutes depending on your internet connection
+        and system performance. Do not unplug the device until all steps are
+        complete.
+      </p>
+    </section>
+    <hr />
 
-        <section>
-            <h2>Troubleshooting</h2>
-            <h3>
-                Cannot enter fastboot or device says &quot;Press any key to
-                continue&quot;
-            </h3>
-            <p>
-                Try using a different USB cable or USB port. Sometimes USB 2.0
-                ports work better than USB 3.0 (blue) ports. If you&apos;re
-                using a USB hub, try connecting the device directly to your
-                computer, or alternatively use a USB hub between your computer
-                and the device.
-            </p>
-            <h3>My device&apos;s screen is blank</h3>
-            <p>
-                The device can still be in fastboot mode and reflashed normally
-                if the screen isn&apos;t displaying anything. A blank screen is
-                usually caused by installing older software that doesn&apos;t
-                support newer displays. If a reflash doesn&apos;t fix the blank
-                screen, then the device&apos;s display may be damaged.
-            </p>
-            <h3>After flashing, device says unable to mount data partition</h3>
-            <p>
-                This is expected after the filesystem is erased. Press confirm
-                to finish resetting your device.
-            </p>
-            <h3>General Tips</h3>
-            <p></p>
-            <ul>
-                <li>Try another computer or OS</li>
-                <li>Try different USB ports on your computer</li>
-                <li>
-                    Try different USB-C cables, including the OBD-C cable that
-                    came with the device
-                </li>
-            </ul>
-            <h3>Other questions</h3>
-            <p>
-                If you need help, join our <a
-                    href="https://discord.comma.ai"
-                    target="_blank">Discord server</a
-                >
-                and go to the <strong>#hw-three-3x</strong> channel.
-            </p>
-        </section>
+    <section>
+      <h2>Troubleshooting</h2>
+      <h3>
+        Cannot enter fastboot or device says &quot;Press any key to
+        continue&quot;
+      </h3>
+      <p>
+        Try using a different USB cable or USB port. Sometimes USB 2.0 ports
+        work better than USB 3.0 (blue) ports. If you&apos;re using a USB hub,
+        try connecting the device directly to your computer, or alternatively
+        use a USB hub between your computer and the device.
+      </p>
+      <h3>My device&apos;s screen is blank</h3>
+      <p>
+        The device can still be in fastboot mode and reflashed normally if the
+        screen isn&apos;t displaying anything. A blank screen is usually caused
+        by installing older software that doesn&apos;t support newer displays.
+        If a reflash doesn&apos;t fix the blank screen, then the device&apos;s
+        display may be damaged.
+      </p>
+      <h3>After flashing, device says unable to mount data partition</h3>
+      <p>
+        This is expected after the filesystem is erased. Press confirm to finish
+        resetting your device.
+      </p>
+      <h3>General Tips</h3>
+      <p></p>
+      <ul>
+        <li>Try another computer or OS</li>
+        <li>Try different USB ports on your computer</li>
+        <li>
+          Try different USB-C cables, including the OBD-C cable that came with
+          the device
+        </li>
+      </ul>
+      <h3>Other questions</h3>
+      <p>
+        If you need help, join our <a
+          href="https://discord.comma.ai"
+          target="_blank">Discord server</a
+        >
+        and go to the <strong>#hw-three-3x</strong> channel.
+      </p>
+    </section>
 
-        <div class="hidden lg:block">
-            <hr />
-            flash.comma.ai version:<code>{version}</code>
-        </div>
-    </main>
-    <div
-        id="flash-container"
-        class="lg:flex-1 h-[700px] lg:h-screen bg-gray-100 dark:bg-gray-800"
-    >
-        <Flash />
-    </div>
-    <div
-        class="w-screen max-w-none p-12 md:p-16 prose dark:prose-invert bg-white dark:bg-gray-900 lg:hidden"
-    >
-        flash.comma.ai version: <code>{version.substring(0, 7)}</code>
+    <div class="hidden lg:block">
+      <hr />
+      flash.comma.ai version:<code>{version}</code>
     </div>
+  </main>
+  <div
+    id="flash-container"
+    class="lg:flex-1 h-[700px] lg:h-screen bg-gray-100 dark:bg-gray-800"
+  >
+    <Flash />
+  </div>
+  <div
+    class="w-screen max-w-none p-12 md:p-16 prose dark:prose-invert bg-white dark:bg-gray-900 lg:hidden"
+  >
+    flash.comma.ai version: <code>{version.substring(0, 7)}</code>
+  </div>
 </div>
diff --git a/src/DeviceState.svelte b/src/DeviceState.svelte
index 2e1405e..d59791d 100644
--- a/src/DeviceState.svelte
+++ b/src/DeviceState.svelte
@@ -1,31 +1,31 @@
 <script>
-    let { serial } = $props();
+  let { serial } = $props();
 </script>
 
 <div
-    class="absolute bottom-0 m-0 lg:m-4 p-4 w-full sm:w-auto sm:min-w-[350px] sm:border sm:border-gray-200 dark:sm:border-gray-600 bg-white dark:bg-gray-700 text-black dark:text-white rounded-md flex flex-row gap-2"
-    style="left: '50%', transform: 'translate(-50%, -50%)'"
+  class="absolute bottom-0 m-0 lg:m-4 p-4 w-full sm:w-auto sm:min-w-[350px] sm:border sm:border-gray-200 dark:sm:border-gray-600 bg-white dark:bg-gray-700 text-black dark:text-white rounded-md flex flex-row gap-2"
+  style="left: '50%', transform: 'translate(-50%, -50%)'"
 >
-    <div class="flex flex-row gap-2">
-        <svg
-            xmlns="http://www.w3.org/2000/svg"
-            viewBox="0 96 960 960"
-            class="text-green-500 dark:text-[#51ff00]"
-            height="24"
-            width="24"
-        >
-            <path
-                fill="currentColor"
-                d="M480 976q-32 0-52-20t-20-52q0-22 11-40t31-29V724H302q-24 0-42-18t-18-42V555q-20-9-31-26.609-11-17.608-11-40.108Q200 456 220 436t52-20q32 0 52 20t20 52.411Q344 511 333 528.5T302 555v109h148V324h-80l110-149 110 149h-80v340h148V560h-42V416h144v144h-42v104q0 24-18 42t-42 18H510v111q19.95 10.652 30.975 29.826Q552 884 552 904q0 32-20 52t-52 20Z"
-            />
-        </svg>
-        Device connected
-    </div>
-    <span class="text-gray-400">|</span>
-    <div class="flex flex-row gap-2">
-        <span>
-            Serial:
-            <span class="ml-2 font-mono">{serial || "unknown"}</span>
-        </span>
-    </div>
+  <div class="flex flex-row gap-2">
+    <svg
+      xmlns="http://www.w3.org/2000/svg"
+      viewBox="0 96 960 960"
+      class="text-green-500 dark:text-[#51ff00]"
+      height="24"
+      width="24"
+    >
+      <path
+        fill="currentColor"
+        d="M480 976q-32 0-52-20t-20-52q0-22 11-40t31-29V724H302q-24 0-42-18t-18-42V555q-20-9-31-26.609-11-17.608-11-40.108Q200 456 220 436t52-20q32 0 52 20t20 52.411Q344 511 333 528.5T302 555v109h148V324h-80l110-149 110 149h-80v340h148V560h-42V416h144v144h-42v104q0 24-18 42t-42 18H510v111q19.95 10.652 30.975 29.826Q552 884 552 904q0 32-20 52t-52 20Z"
+      />
+    </svg>
+    Device connected
+  </div>
+  <span class="text-gray-400">|</span>
+  <div class="flex flex-row gap-2">
+    <span>
+      Serial:
+      <span class="ml-2 font-mono">{serial || "unknown"}</span>
+    </span>
+  </div>
 </div>
diff --git a/src/LinearProgress.svelte b/src/LinearProgress.svelte
index c236c8e..9037b90 100644
--- a/src/LinearProgress.svelte
+++ b/src/LinearProgress.svelte
@@ -5,6 +5,6 @@
 <div class="relative w-full h-2 bg-gray-200 rounded-full overflow-hidden">
   <div
     class="absolute top-0 bottom-0 left-0 w-full transition-all {barColor}"
-    style="transform: translateX({value - 100}%)">
+    style="transform: translateX({value - 100}%)"
+  ></div>
 </div>
-</div>
\ No newline at end of file
diff --git a/src/flash.svelte b/src/flash.svelte
index fb8f5f9..b5507d7 100644
--- a/src/flash.svelte
+++ b/src/flash.svelte
@@ -1,201 +1,201 @@
 <script>
-    import LinearProgress from "./LinearProgress.svelte";
-    import bolt from "./assets/bolt.svg";
-    import cable from "./assets/cable.svg";
-    import cloud from "./assets/cloud.svg";
-    import cloudDownload from "./assets/cloud_download.svg";
-    import cloudError from "./assets/cloud_error.svg";
-    import deviceExclamation from "./assets/device_exclamation_c3.svg";
-    import deviceQuestion from "./assets/device_question_c3.svg";
-    import done from "./assets/done.svg";
-    import exclamation from "./assets/exclamation.svg";
-    import frameAlert from "./assets/frame_alert.svg";
-    import systemUpdate from "./assets/system_update_c3.svg";
-    import DeviceState from "./DeviceState.svelte";
-    import {
-        step,
-        message,
-        progress,
-        error,
-        onContinue,
-        onRetry,
-        connected,
-        serial,
-        Step,
-        Error,
-        useFastboot
-    } from "./utils/fastboot.svelte";
-    const steps = {
-        [Step.INITIALIZING]: {
-            status: "Initializing...",
-            bgColor: "bg-gray-400 dark:bg-gray-700",
-            icon: cloud,
-        },
-        [Step.READY]: {
-            status: "Ready",
-            description: "Tap the button above to begin",
-            bgColor: "bg-[#51ff00]",
-            icon: bolt,
-            iconStyle: "",
-        },
-        [Step.CONNECTING]: {
-            status: "Waiting for connection",
-            description:
-                "Follow the instructions to connect your device to your computer",
-            bgColor: "bg-yellow-500",
-            icon: cable,
-        },
-        [Step.DOWNLOADING]: {
-            status: "Downloading...",
-            bgColor: "bg-blue-500",
-            icon: cloudDownload,
-        },
-        [Step.UNPACKING]: {
-            status: "Unpacking...",
-            bgColor: "bg-blue-500",
-            icon: cloudDownload,
-        },
-        [Step.FLASHING]: {
-            status: "Flashing device...",
-            description:
-                "Do not unplug your device until the process is complete.",
-            bgColor: "bg-lime-400",
-            icon: systemUpdate,
-        },
-        [Step.ERASING]: {
-            status: "Erasing device...",
-            bgColor: "bg-lime-400",
-            icon: systemUpdate,
-        },
-        [Step.DONE]: {
-            status: "Done",
-            description:
-                "Your device has been updated successfully. You can now unplug the USB cable from your computer. To " +
-                "complete the system reset, follow the instructions on your device.",
-            bgColor: "bg-green-500",
-            icon: done,
-        },
-    };
+  import LinearProgress from "./LinearProgress.svelte";
+  import bolt from "./assets/bolt.svg";
+  import cable from "./assets/cable.svg";
+  import cloud from "./assets/cloud.svg";
+  import cloudDownload from "./assets/cloud_download.svg";
+  import cloudError from "./assets/cloud_error.svg";
+  import deviceExclamation from "./assets/device_exclamation_c3.svg";
+  import deviceQuestion from "./assets/device_question_c3.svg";
+  import done from "./assets/done.svg";
+  import exclamation from "./assets/exclamation.svg";
+  import frameAlert from "./assets/frame_alert.svg";
+  import systemUpdate from "./assets/system_update_c3.svg";
+  import DeviceState from "./DeviceState.svelte";
+  import {
+    step,
+    message,
+    progress,
+    error,
+    onContinue,
+    onRetry,
+    connected,
+    serial,
+    Step,
+    Error,
+    useFastboot,
+  } from "./utils/fastboot.svelte";
+  const steps = {
+    [Step.INITIALIZING]: {
+      status: "Initializing...",
+      bgColor: "bg-gray-400 dark:bg-gray-700",
+      icon: cloud,
+    },
+    [Step.READY]: {
+      status: "Ready",
+      description: "Tap the button above to begin",
+      bgColor: "bg-[#51ff00]",
+      icon: bolt,
+      iconStyle: "",
+    },
+    [Step.CONNECTING]: {
+      status: "Waiting for connection",
+      description:
+        "Follow the instructions to connect your device to your computer",
+      bgColor: "bg-yellow-500",
+      icon: cable,
+    },
+    [Step.DOWNLOADING]: {
+      status: "Downloading...",
+      bgColor: "bg-blue-500",
+      icon: cloudDownload,
+    },
+    [Step.UNPACKING]: {
+      status: "Unpacking...",
+      bgColor: "bg-blue-500",
+      icon: cloudDownload,
+    },
+    [Step.FLASHING]: {
+      status: "Flashing device...",
+      description: "Do not unplug your device until the process is complete.",
+      bgColor: "bg-lime-400",
+      icon: systemUpdate,
+    },
+    [Step.ERASING]: {
+      status: "Erasing device...",
+      bgColor: "bg-lime-400",
+      icon: systemUpdate,
+    },
+    [Step.DONE]: {
+      status: "Done",
+      description:
+        "Your device has been updated successfully. You can now unplug the USB cable from your computer. To " +
+        "complete the system reset, follow the instructions on your device.",
+      bgColor: "bg-green-500",
+      icon: done,
+    },
+  };
 
-    const errors = {
-        [Error.UNKNOWN]: {
-            status: "Unknown error",
-            description:
-                "An unknown error has occurred. Restart your browser and try again.",
-            bgColor: "bg-red-500",
-            icon: exclamation,
-        },
-        [Error.UNRECOGNIZED_DEVICE]: {
-            status: "Unrecognized device",
-            description:
-                "The device connected to your computer is not supported.",
-            bgColor: "bg-yellow-500",
-            icon: deviceQuestion,
-        },
-        [Error.LOST_CONNECTION]: {
-            status: "Lost connection",
-            description:
-                "The connection to your device was lost. Check that your cables are connected properly and try again.",
-            icon: cable,
-        },
-        [Error.DOWNLOAD_FAILED]: {
-            status: "Download failed",
-            description:
-                "The system image could not be downloaded. Check your internet connection and try again.",
-            icon: cloudError,
-        },
-        [Error.CHECKSUM_MISMATCH]: {
-            status: "Download mismatch",
-            description:
-                "The system image downloaded does not match the expected checksum. Try again.",
-            icon: frameAlert,
-        },
-        [Error.FLASH_FAILED]: {
-            status: "Flash failed",
-            description:
-                "The system image could not be flashed to your device. Try using a different cable, USB port, or " +
-                "computer. If the problem persists, join the #hw-three-3x channel on Discord for help.",
-            icon: deviceExclamation,
-        },
-        [Error.ERASE_FAILED]: {
-            status: "Erase failed",
-            description:
-                "The device could not be erased. Try using a different cable, USB port, or computer. If the problem " +
-                "persists, join the #hw-three-3x channel on Discord for help.",
-            icon: deviceExclamation,
-        },
-        [Error.REQUIREMENTS_NOT_MET]: {
-            status: "Requirements not met",
-            description:
-                "Your system does not meet the requirements to flash your device. Make sure to use a browser which " +
-                "supports WebUSB and is up to date.",
-        },
-    };
-    useFastboot();
-    let {
-        status,
-        description,
-        bgColor,
-        icon,
-        iconStyle = "invert",
-    } = $derived(
-        error.value !== Error.NONE
-            ? errors[error.value]
-                ? errors[error.value]
-                : errors[Error.UNKNOWN]
-            : steps[step.value],
-    );
-    let title = $derived(
-        (message.value && error.value === Error.NONE) ? (progress.value >= 0
-                ? message.value + "..." + ` (${(progress.value * 100).toFixed(0)}%)`
-                : message.value + "...")
-            : status
-    );
-    function beforeUnloadListener(event) {
-        if (Step.DOWNLOADING <= step.value && step.value <= Step.ERASING) {
-        event.preventDefault()
-        return event.returnValue = "Flash in progress. Are you sure you want to leave?"
-        }
+  const errors = {
+    [Error.UNKNOWN]: {
+      status: "Unknown error",
+      description:
+        "An unknown error has occurred. Restart your browser and try again.",
+      bgColor: "bg-red-500",
+      icon: exclamation,
+    },
+    [Error.UNRECOGNIZED_DEVICE]: {
+      status: "Unrecognized device",
+      description: "The device connected to your computer is not supported.",
+      bgColor: "bg-yellow-500",
+      icon: deviceQuestion,
+    },
+    [Error.LOST_CONNECTION]: {
+      status: "Lost connection",
+      description:
+        "The connection to your device was lost. Check that your cables are connected properly and try again.",
+      icon: cable,
+    },
+    [Error.DOWNLOAD_FAILED]: {
+      status: "Download failed",
+      description:
+        "The system image could not be downloaded. Check your internet connection and try again.",
+      icon: cloudError,
+    },
+    [Error.CHECKSUM_MISMATCH]: {
+      status: "Download mismatch",
+      description:
+        "The system image downloaded does not match the expected checksum. Try again.",
+      icon: frameAlert,
+    },
+    [Error.FLASH_FAILED]: {
+      status: "Flash failed",
+      description:
+        "The system image could not be flashed to your device. Try using a different cable, USB port, or " +
+        "computer. If the problem persists, join the #hw-three-3x channel on Discord for help.",
+      icon: deviceExclamation,
+    },
+    [Error.ERASE_FAILED]: {
+      status: "Erase failed",
+      description:
+        "The device could not be erased. Try using a different cable, USB port, or computer. If the problem " +
+        "persists, join the #hw-three-3x channel on Discord for help.",
+      icon: deviceExclamation,
+    },
+    [Error.REQUIREMENTS_NOT_MET]: {
+      status: "Requirements not met",
+      description:
+        "Your system does not meet the requirements to flash your device. Make sure to use a browser which " +
+        "supports WebUSB and is up to date.",
+    },
+  };
+  useFastboot();
+  let {
+    status,
+    description,
+    bgColor,
+    icon,
+    iconStyle = "invert",
+  } = $derived(
+    error.value !== Error.NONE
+      ? errors[error.value]
+        ? errors[error.value]
+        : errors[Error.UNKNOWN]
+      : steps[step.value],
+  );
+  let title = $derived(
+    message.value && error.value === Error.NONE
+      ? progress.value >= 0
+        ? message.value + "..." + ` (${(progress.value * 100).toFixed(0)}%)`
+        : message.value + "..."
+      : status,
+  );
+  function beforeUnloadListener(event) {
+    if (Step.DOWNLOADING <= step.value && step.value <= Step.ERASING) {
+      event.preventDefault();
+      return (event.returnValue =
+        "Flash in progress. Are you sure you want to leave?");
     }
+  }
 </script>
+
 <svelte:window onbeforeunload={beforeUnloadListener} />
 <div
-    id="flash"
-    class="relative flex flex-col gap-8 justify-center items-center h-full"
+  id="flash"
+  class="relative flex flex-col gap-8 justify-center items-center h-full"
 >
-
-        <button
-            class="p-8 rounded-full {bgColor}"
-            style="cursor: {onContinue.value ? 'pointer' : 'default'}"
-            onclick={onContinue.value}
-        >
-            <img
-                src={icon}
-                alt="cable"
-                width={128}
-                height={128}
-                class="{iconStyle} {error.value !== Error.NONE && step.value !== Step.DONE
-                    ? 'animate-pulse'
-                    : ''}"
-            />
-        </button>
-    <div
-        class="w-full max-w-3xl px-8 transition-opacity duration-300"
-        style="opacity: {progress.value === -1 ? 0 : 1}"
+  <button
+    class="p-8 rounded-full {bgColor}"
+    style="cursor: {onContinue.value ? 'pointer' : 'default'}"
+    onclick={onContinue.value}
+  >
+    <img
+      src={icon}
+      alt="cable"
+      width={128}
+      height={128}
+      class="{iconStyle} {error.value !== Error.NONE && step.value !== Step.DONE
+        ? 'animate-pulse'
+        : ''}"
+    />
+  </button>
+  <div
+    class="w-full max-w-3xl px-8 transition-opacity duration-300"
+    style="opacity: {progress.value === -1 ? 0 : 1}"
+  >
+    <LinearProgress value={progress.value * 100} barColor={bgColor} />
+  </div>
+  <span class={`text-3xl dark:text-white font-mono font-light`}>{title}</span>
+  <span class={`text-xl dark:text-white px-8 max-w-xl`}>{description}</span>
+  {#if error.value !== Error.NONE}
+    <button
+      class="px-4 py-2 rounded-md bg-gray-200 hover:bg-gray-300 dark:bg-gray-700 dark:hover:bg-gray-600 text-gray-800 dark:text-gray-200 transition-colors"
+      onclick={onRetry.value}
     >
-        <LinearProgress value={(progress.value * 100)} barColor={bgColor} />
-    </div>
-    <span class={`text-3xl dark:text-white font-mono font-light`}>{title}</span>
-    <span class={`text-xl dark:text-white px-8 max-w-xl`}>{description}</span>
-    {#if error.value !== Error.NONE}
-        <button
-            class="px-4 py-2 rounded-md bg-gray-200 hover:bg-gray-300 dark:bg-gray-700 dark:hover:bg-gray-600 text-gray-800 dark:text-gray-200 transition-colors"
-            onclick={onRetry.value}
-        >
-            Retry
-        </button>
-    {/if}
-    {#if connected.value}
-        <DeviceState serial={serial.value} />
-    {/if}
+      Retry
+    </button>
+  {/if}
+  {#if connected.value}
+    <DeviceState serial={serial.value} />
+  {/if}
 </div>