From 2c998c83026ed3b10f902a2efe2c9fa2dedafe2c Mon Sep 17 00:00:00 2001
From: TheClashFruit <clash.fruit123@gmail.com>
Date: Thu, 29 Aug 2024 18:39:37 +0200
Subject: [PATCH] feat: terminal thing on the admin panel

---
 pages/admin/index.tsx | 164 ++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 157 insertions(+), 7 deletions(-)

diff --git a/pages/admin/index.tsx b/pages/admin/index.tsx
index 7aff537..336d83a 100644
--- a/pages/admin/index.tsx
+++ b/pages/admin/index.tsx
@@ -1,26 +1,176 @@
 import PageContent from '@/components/PageContent';
 import { useUser } from '@/context/UserContext';
 import { getCookieFromContext } from '@/utils/cookies';
+import { useRef } from 'react';
+
+interface Param {
+  name: string;
+  required: boolean;
+}
+
+interface Command {
+  description: string;
+  params?: Param[];
+  commands?: Commands;
+  action: () => void;
+}
+
+interface Commands {
+  [key: string]: Command;
+}
 
 export default function Admin() {
   const { user, isLoggedIn } = useUser();
 
+  const inputRef = useRef<HTMLInputElement>(null);
+  const terminalRef = useRef<HTMLDivElement>(null);
+
   if (!isLoggedIn) {
     return null;
   }
 
-  return (
+  const commands: Commands = {
+    help: {
+      description: 'Displays a list of available commands.',
+      action: () => {
+        terminalRef.current!.insertAdjacentHTML('beforeend', '<code>Available commands:</code>');
+
+        Object.keys(commands).forEach((command) => {
+          terminalRef.current!.insertAdjacentHTML('beforeend', `<code>${command} - ${commands[command].description}</code>`);
+        });
+      }
+    },
+    whoami: {
+      description: 'Who am I?',
+      action: () => {
+        terminalRef.current!.insertAdjacentHTML('beforeend', `<code>${user.names.global_name}</code>`);
+      }
+    },
+    clear: {
+      description: 'Clear the terminal.',
+      action: () => {
+        terminalRef.current!.innerHTML = '';
+      }
+    },
+    sudo: {
+      description: 'Execute a command as another user.',
+      commands: {
+        rm: {
+          description: 'Remove a file.',
+          commands: {
+            '-rf': {
+              description: 'Remove a file forcefully.',
+              commands: {
+                '/': {
+                  description: 'Remove the root directory.',
+                  action: () => {
+                    terminalRef.current!.insertAdjacentHTML('beforeend', '<code style="color: red;">...</code>');
+
+                    const interval = setInterval(() => {
+                      terminalRef.current!.insertAdjacentHTML('beforeend', '<code style="color: red;">...</code>');
+                    }, 1000);
+
+                    setTimeout(() => {
+                      clearInterval(interval);
+
+                      document.body.innerHTML = '';
+                    }, 5000);
+                  }
+                }
+              },
+              action: () => {}
+            }
+          },
+          action: () => {}
+        }
+      },
+      action: () => {
+        terminalRef.current!.insertAdjacentHTML('beforeend', '<code>doas</code>');
+      }
+    },
+    user: {
+      description: 'Display user information.',
+      commands: {
+        list: {
+          description: 'List users.',
+          action: () => {
+            alert('List users');
+          }
+        }
+      },
+      action: () => {}
+    },
+  };
+
+  const executeCommand = (commandTree: any, args: string[]) => {
+    if (args.length === 0) {
+      if (commandTree.action) {
+        commandTree.action();
+      } else {
+        terminalRef.current!.insertAdjacentHTML('beforeend', '<code>Command executed but no action defined.</code>');
+      }
+      return;
+    }
+  
+    const nextCommand = args[0];
+    const remainingArgs = args.slice(1);
+  
+    if (commandTree.commands && commandTree.commands[nextCommand]) {
+      executeCommand(commandTree.commands[nextCommand], remainingArgs);
+    } else {
+      terminalRef.current!.insertAdjacentHTML('beforeend', `<code>\`${nextCommand}\`: Command Not Found</code>`);
+    }
+  };
+  
+  const parseCommands = (e: any) => {
+    e.preventDefault();
+    inputRef.current?.focus();
+  
+    const input = inputRef.current?.value.trim();
+    if (!input) return;
+  
+    const [mainCommand, ...subCommands] = input.split(' ');
+  
+    inputRef.current!.value = '';
+    terminalRef.current!.insertAdjacentHTML('beforeend', `<code>theclashfruit@crss.cc ~$ <span style="color: white">${input}</span></code>`);
+  
+    if (commands[mainCommand]) {
+      executeCommand(commands[mainCommand], subCommands);
+    } else {
+      terminalRef.current!.insertAdjacentHTML('beforeend', `<code>\`${mainCommand}\`: Command Not Found</code>`);
+    }
+  };
+
+  return (  
     <>
-      <nav>
-        <ul>
-          <li>tba</li>
-        </ul>
-      </nav>
       <PageContent>
         <h1>Admin</h1>
-        <p>Welcome, {user.global_name}!</p>
+        <p>Welcome, {user.names.global_name}!</p>
 
         <p>What are we doin&apos; today?</p>
+
+        <h2>Terminal</h2>
+
+        <div style={{ background: 'black', color: 'green', border: '1px solid grey', borderRadius: '.5rem', marginBottom: '1rem' }}>
+          <div style={{ minHeight: '48ch', maxHeight: '48ch', overflowY: 'scroll', padding: '.5rem', borderTopRightRadius: '.5rem', borderTopLeftRadius: '.5rem', display: 'flex', flexDirection: 'column' }} ref={terminalRef}>
+            <code>
+              <span style={{ color: 'white' }}>CRSS AdminShell</span> <br />
+              <span style={{ color: 'white' }}>Copyright (C) 2024 CRSS. All rights reserved.</span> <br /><br />
+              <span style={{ color: 'white' }}>Run `help` for commands.</span> <br />
+            </code>
+          </div>
+          <form style={{ display: 'flex', gap: '.5rem', padding: '.5rem' }} onSubmit={parseCommands}>
+            <label htmlFor="prompt">{user.names.username}@crss.cc ~$</label> <input id="prompt" type="text" style={{ flex: '1', background: 'transparent', color: 'white', fontSize: '1em', border: 'none' }} ref={inputRef} />
+          </form>
+        </div>
+
+        <h2>Your User in JSON Format</h2>
+
+        <p>In case you need it for some reason.</p>
+
+        <pre>
+          {JSON.stringify(user, null, 2)}
+        </pre>
       </PageContent>
     </>
   );