From b5a8e8aaac21eb8816c2adb433e297931d4ba6b9 Mon Sep 17 00:00:00 2001
From: mmeau <m.meau@inlead.fr>
Date: Wed, 3 Jan 2024 10:05:48 +0100
Subject: [PATCH] Feature: add todo widget

---
 docs/widgets/services/todo.md  | 13 +++++
 mkdocs.yml                     |  1 +
 src/widgets/components.js      |  1 +
 src/widgets/todo/component.jsx | 96 ++++++++++++++++++++++++++++++++++
 src/widgets/todo/widget.js     | 10 ++++
 src/widgets/widgets.js         |  2 +
 6 files changed, 123 insertions(+)
 create mode 100644 docs/widgets/services/todo.md
 create mode 100644 src/widgets/todo/component.jsx
 create mode 100644 src/widgets/todo/widget.js

diff --git a/docs/widgets/services/todo.md b/docs/widgets/services/todo.md
new file mode 100644
index 00000000..0781344d
--- /dev/null
+++ b/docs/widgets/services/todo.md
@@ -0,0 +1,13 @@
+---
+title: Todo
+description: Todo Widget Configuration
+---
+
+The Todo widget provides a simple to-do list functionality.
+It allows users to add, remove, and mark tasks as completed.
+The component utilizes local storage to persist the to-do list data even when the user refreshes the page.
+
+```yaml
+widget:
+  type: todo
+```
diff --git a/mkdocs.yml b/mkdocs.yml
index 77f55dde..dfaaaf66 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -122,6 +122,7 @@ nav:
       - widgets/services/syncthing-relay-server.md
       - widgets/services/tailscale.md
       - widgets/services/tdarr.md
+      - widgets/services/todo.md
       - widgets/services/traefik.md
       - widgets/services/transmission.md
       - widgets/services/truenas.md
diff --git a/src/widgets/components.js b/src/widgets/components.js
index 4209b69a..bf7aecd8 100644
--- a/src/widgets/components.js
+++ b/src/widgets/components.js
@@ -96,6 +96,7 @@ const components = {
   tautulli: dynamic(() => import("./tautulli/component")),
   tdarr: dynamic(() => import("./tdarr/component")),
   traefik: dynamic(() => import("./traefik/component")),
+  todo: dynamic(() => import("./todo/component")),
   transmission: dynamic(() => import("./transmission/component")),
   tubearchivist: dynamic(() => import("./tubearchivist/component")),
   truenas: dynamic(() => import("./truenas/component")),
diff --git a/src/widgets/todo/component.jsx b/src/widgets/todo/component.jsx
new file mode 100644
index 00000000..b121ddba
--- /dev/null
+++ b/src/widgets/todo/component.jsx
@@ -0,0 +1,96 @@
+("use client");
+
+import { MdOutlineDelete } from "react-icons/md";
+import { useEffect, useState } from "react";
+import classNames from "classnames";
+
+import Container from "components/services/widget/container";
+
+export default function Component({ service }) {
+  const [todos, setTodos] = useState([]);
+  const [inputValue, setInputValue] = useState("");
+
+  function handleChange(e) {
+    setInputValue(e.target.value);
+  }
+
+  useEffect(() => {
+    const localStorageTodos = localStorage.getItem("todos");
+
+    const parsedTodos = localStorageTodos !== null ? JSON.parse(localStorageTodos) : [];
+
+    setTodos(parsedTodos);
+  }, []);
+
+  useEffect(() => {
+    if (todos.length === 0) return;
+    localStorage.setItem("todos", JSON.stringify(todos));
+  }, [todos]);
+
+  function handleSubmit(e) {
+    e.preventDefault();
+
+    if (inputValue.trim() === "") {
+      return;
+    }
+
+    setTodos([...todos, inputValue]);
+    setInputValue("");
+  }
+
+  const handleDelete = (index) => {
+    const newTodos = [...todos];
+    newTodos.splice(index, 1);
+    setTodos(newTodos);
+
+    if (newTodos.length === 0) {
+      localStorage.removeItem("todos");
+    } else {
+      localStorage.setItem("todos", JSON.stringify(newTodos));
+    }
+  };
+
+  return (
+    <Container service={service}>
+      <div>
+        {todos.map((todo, index) => (
+          <div key={`${todo}_${index}`} className="flex flex-row items-center">
+            <input type="checkbox" className="bg-theme-200/50 dark:bg-theme-900/20 rounded m-1" />
+            <input
+              className={classNames(
+                "bg-theme-200/50 dark:bg-theme-900/20 rounded m-1 flex-1 flex flex-col items-center justify-center text-center p-1",
+                inputValue === undefined ? "animate-pulse" : "",
+                "service-block",
+              )}
+              type="text"
+              value={todo}
+              onChange={handleChange}
+              disabled
+            />
+            <button type="button" onClick={() => handleDelete(index)}>
+              <MdOutlineDelete />
+            </button>
+          </div>
+        ))}
+        <form className="flex flex-row items-center">
+          <input
+            type="submit"
+            className="bg-theme-200/50 dark:bg-theme-900/20 rounded m-1 w-4 h-4 flex flex-col items-center justify-center text-center p-1 border border-[#6b7280]"
+            onClick={handleSubmit}
+            value="+"
+          />
+          <input
+            className={classNames(
+              "bg-theme-200/50 dark:bg-theme-900/20 rounded m-1 flex-1 flex flex-col items-center justify-center text-center p-1",
+              inputValue === undefined ? "animate-pulse" : "",
+              "service-block",
+            )}
+            type="text"
+            value={inputValue}
+            onChange={handleChange}
+          />
+        </form>
+      </div>
+    </Container>
+  );
+}
diff --git a/src/widgets/todo/widget.js b/src/widgets/todo/widget.js
new file mode 100644
index 00000000..0de25333
--- /dev/null
+++ b/src/widgets/todo/widget.js
@@ -0,0 +1,10 @@
+const widget = {
+  mappings: {
+    "todo/latest": {
+      endpoint: "todo/latest",
+      validate: ["data"],
+    },
+  },
+};
+
+export default widget;
diff --git a/src/widgets/widgets.js b/src/widgets/widgets.js
index 904bd701..6a5b64ab 100644
--- a/src/widgets/widgets.js
+++ b/src/widgets/widgets.js
@@ -88,6 +88,7 @@ import strelaysrv from "./strelaysrv/widget";
 import tailscale from "./tailscale/widget";
 import tautulli from "./tautulli/widget";
 import tdarr from "./tdarr/widget";
+import todo from "./todo/widget";
 import traefik from "./traefik/widget";
 import transmission from "./transmission/widget";
 import tubearchivist from "./tubearchivist/widget";
@@ -193,6 +194,7 @@ const widgets = {
   tailscale,
   tautulli,
   tdarr,
+  todo,
   traefik,
   transmission,
   tubearchivist,