From f52801a2a9ec98f86690f64efd609ec2d1453a5e Mon Sep 17 00:00:00 2001
From: DarkPhoenix2704 <anbarasun123@gmail.com>
Date: Fri, 5 Jul 2024 10:06:08 +0000
Subject: [PATCH] feat: maintenance alert docs

---
 packages/noco-docs/docusaurus.config.js       |   2 +-
 packages/noco-docs/src/css/custom.scss        |   2 +
 packages/noco-docs/src/modules/maintenance.js | 126 ++++++++++++++++++
 3 files changed, 129 insertions(+), 1 deletion(-)
 create mode 100644 packages/noco-docs/src/modules/maintenance.js

diff --git a/packages/noco-docs/docusaurus.config.js b/packages/noco-docs/docusaurus.config.js
index 2003e5ead2..6d6c35ff42 100644
--- a/packages/noco-docs/docusaurus.config.js
+++ b/packages/noco-docs/docusaurus.config.js
@@ -206,7 +206,7 @@ const config = {
         },
       },
     }),
-  clientModules: [require.resolve("./src/modules/tele.js")],
+  clientModules: [require.resolve("./src/modules/tele.js"), require.resolve("./src/modules/maintenance.js")],
 };
 
 module.exports = config;
diff --git a/packages/noco-docs/src/css/custom.scss b/packages/noco-docs/src/css/custom.scss
index feecefdfff..ac34ba2c60 100644
--- a/packages/noco-docs/src/css/custom.scss
+++ b/packages/noco-docs/src/css/custom.scss
@@ -1,6 +1,8 @@
 
 @use 'header';
 
+@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@200..800&display=swap');
+
 /**
  * Any CSS included here will be global. The classic template
  * bundles Infima by default. Infima is a CSS framework designed to
diff --git a/packages/noco-docs/src/modules/maintenance.js b/packages/noco-docs/src/modules/maintenance.js
new file mode 100644
index 0000000000..48767f03b0
--- /dev/null
+++ b/packages/noco-docs/src/modules/maintenance.js
@@ -0,0 +1,126 @@
+import ExecutionEnvironment from '@docusaurus/ExecutionEnvironment';
+
+
+function isValid(date) {
+  const now = new Date();
+  if (new Date(date) > now) {
+    const lastDismissedDate = localStorage.getItem(
+      "lastMaintenanceDismissed"
+    );
+    const todayString = now.toISOString().split("T")[0];
+
+    if (lastDismissedDate !== todayString) {
+      return true;
+    }
+  }
+  return false;
+}
+
+const timeZoneAbbreviated = () => {
+  const { 1: tz } = new Date().toString().match(/\((.+)\)/);
+
+  if (tz.includes(" ")) {
+    return tz
+      .split(" ")
+      .map(([first]) => first)
+      .join("");
+  } else {
+    return tz;
+  }
+};
+
+function renderEjsTemplate(template, data) {
+  return template.replace(
+    /<%= (\w+) %>/g,
+    (match, key) => data[key] || ""
+  );
+}
+
+if (ExecutionEnvironment.canUseDOM) {
+  const dayjs = require('dayjs');
+
+  dayjs.extend(require('dayjs/plugin/utc'));
+  dayjs.extend(require('dayjs/plugin/advancedFormat'));
+  dayjs.extend(require('dayjs/plugin/timezone'));
+
+  let config = await fetch(
+    "https://nocodb.com/api/v1/config?get=maintenance"
+  )
+    .then(async (res) => (await res.json()).value)
+    .catch((e) => {
+      console.error("Error fetching maintenance config", e);
+      return null;
+    });
+
+  if (typeof config === "string") {
+    config = JSON.parse(config);
+  }
+
+  if (config && isValid(config.date)) {
+    const compiledText = renderEjsTemplate(config.description, {
+      date: `${dayjs(config.date).format(
+        "YYYY-MM-DD HH:mm"
+      )} ${timeZoneAbbreviated()}`,
+      ptTime: dayjs(config.date)
+        .tz("America/Los_Angeles")
+        .format("HH:mm z"),
+    });
+
+    const innerHtml = `
+     <div style="font-family: Manrope;">
+     <div style="font-weight: bold; color: #1f293a; font-size: 18px">${config.title}</div>
+     <p style="color: #374151"">${compiledText}</p>
+        <a target="_blank" href="${config.url}" style="color: white; padding-inline: 8px; padding-block: 4px; background: #3366ff; border-radius: 0.5rem; text-decoration: none;">
+        Learn More
+        </a>
+     </div>
+    `;
+
+    const divElem = document.createElement("div");
+    divElem.classList.add("maintenance-banner");
+    divElem.style.position = "fixed";
+    divElem.style.bottom = "20px";
+    divElem.style.right = "-350px";
+    divElem.style.borderRadius = "0.75rem";
+    divElem.style.width = "300px";
+    divElem.style.padding = "12px";
+    divElem.style.transition = "1s opacity, 1s right";
+    divElem.style.background = "#FEE6D6";
+    divElem.style.color = "#1F293A";
+    divElem.style.zIndex = "1000";
+    divElem.style.display = "flex";
+    divElem.innerHTML = innerHtml;
+
+    const closeBtn = document.createElement("button");
+    closeBtn.style.position = "absolute";
+    closeBtn.style.top = "8px";
+    closeBtn.style.right = "8px";
+    closeBtn.style.background = "transparent";
+    closeBtn.style.border = "none";
+    closeBtn.style.cursor = "pointer";
+    closeBtn.style.color = "#1F293A";
+    closeBtn.innerHTML =
+      '<svg class="nc-icon" viewBox="0 0 24 24" width="1.2em" height="1.2em"><path fill="currentColor" d="m12 13.4l-4.9 4.9q-.275.275-.7.275t-.7-.275q-.275-.275-.275-.7t.275-.7l4.9-4.9l-4.9-4.9q-.275-.275-.275-.7t.275-.7q.275-.275.7-.275t.7.275l4.9 4.9l4.9-4.9q.275-.275.7-.275t.7.275q.275.275.275.7t-.275.7L13.4 12l4.9 4.9q.275.275.275.7t-.275.7q-.275.275-.7.275t-.7-.275z"></path></svg>';
+    closeBtn.onclick = () => {
+      divElem.style.display = "none";
+      localStorage.setItem(
+        "lastMaintenanceDismissed",
+        new Date().toISOString().split("T")[0]
+      );
+    };
+
+    const styleEl = document.createElement("style");
+    styleEl.innerHTML = `
+         .maintenance-banner.active {
+         opacity: 1;
+         right:28px !important;
+         }
+               `;
+
+    divElem.appendChild(closeBtn);
+
+    document.body.appendChild(divElem);
+    setTimeout(() => divElem.classList.add("active"), 2000);
+    document.body.appendChild(styleEl);
+  }
+}