Added Contest Reminder

* Implemented Contest Reminder 1 hr before

* Update ready.js

* Update ready.js

* Update ready.js

.vscode/c_cpp_properties.json

@@ -0,0 +1,18 @@
+{
+  "configurations": [
+    {
+      "name": "linux-gcc-x64",
+      "includePath": [
+        "${workspaceFolder}/**"
+      ],
+      "compilerPath": "/usr/bin/gcc",
+      "cStandard": "${default}",
+      "cppStandard": "${default}",
+      "intelliSenseMode": "linux-gcc-x64",
+      "compilerArgs": [
+        ""
+      ]
+    }
+  ],
+  "version": 4
+}

.vscode/launch.json

@@ -0,0 +1,24 @@
+{
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "name": "C/C++ Runner: Debug Session",
+      "type": "cppdbg",
+      "request": "launch",
+      "args": [],
+      "stopAtEntry": false,
+      "externalConsole": false,
+      "cwd": "/home/pred/go",
+      "program": "/home/pred/go/main.cpp",
+      "MIMode": "gdb",
+      "miDebuggerPath": "gdb",
+      "setupCommands": [
+        {
+          "description": "Enable pretty-printing for gdb",
+          "text": "-enable-pretty-printing",
+          "ignoreFailures": true
+        }
+      ]
+    }
+  ]
+}

.vscode/settings.json

@@ -0,0 +1,59 @@
+{
+  "C_Cpp_Runner.cCompilerPath": "gcc",
+  "C_Cpp_Runner.cppCompilerPath": "g++",
+  "C_Cpp_Runner.debuggerPath": "gdb",
+  "C_Cpp_Runner.cStandard": "",
+  "C_Cpp_Runner.cppStandard": "",
+  "C_Cpp_Runner.msvcBatchPath": "C:/Program Files/Microsoft Visual Studio/VR_NR/Community/VC/Auxiliary/Build/vcvarsall.bat",
+  "C_Cpp_Runner.useMsvc": false,
+  "C_Cpp_Runner.warnings": [
+    "-Wall",
+    "-Wextra",
+    "-Wpedantic",
+    "-Wshadow",
+    "-Wformat=2",
+    "-Wcast-align",
+    "-Wconversion",
+    "-Wsign-conversion",
+    "-Wnull-dereference"
+  ],
+  "C_Cpp_Runner.msvcWarnings": [
+    "/W4",
+    "/permissive-",
+    "/w14242",
+    "/w14287",
+    "/w14296",
+    "/w14311",
+    "/w14826",
+    "/w44062",
+    "/w44242",
+    "/w14905",
+    "/w14906",
+    "/w14263",
+    "/w44265",
+    "/w14928"
+  ],
+  "C_Cpp_Runner.enableWarnings": true,
+  "C_Cpp_Runner.warningsAsError": false,
+  "C_Cpp_Runner.compilerArgs": [],
+  "C_Cpp_Runner.linkerArgs": [],
+  "C_Cpp_Runner.includePaths": [],
+  "C_Cpp_Runner.includeSearch": [
+    "*",
+    "**/*"
+  ],
+  "C_Cpp_Runner.excludeSearch": [
+    "**/build",
+    "**/build/**",
+    "**/.*",
+    "**/.*/**",
+    "**/.vscode",
+    "**/.vscode/**"
+  ],
+  "C_Cpp_Runner.useAddressSanitizer": false,
+  "C_Cpp_Runner.useUndefinedSanitizer": false,
+  "C_Cpp_Runner.useLeakSanitizer": false,
+  "C_Cpp_Runner.showCompilationTime": false,
+  "C_Cpp_Runner.useLinkTimeOptimization": false,
+  "C_Cpp_Runner.msvcSecureNoWarnings": false
+}

events/ready.js

@@ -1,5 +1,7 @@
 import { EmbedBuilder, bold } from "discord.js";
 import cron from 'node-cron'
+import axios from "axios";
+
 
 export default async (client, lc = client.lc) => {
     console.log(`Logged in as ${client.user.tag}!`);
@@ -29,4 +31,92 @@ export default async (client, lc = client.lc) => {
         scheduled: true,
         timezone: "Asia/Kolkata"
     })
-}
+
+   // New function to fetch upcoming contests
+   async function getUpcomingContests() {
+    try {
+        const response = await axios.post('https://leetcode.com/graphql', {
+            query: `{
+                topTwoContests {
+                    title
+                    startTime
+                    duration
+                }
+            }`
+        }, {
+            headers: {
+                'Content-Type': 'application/json',
+            }
+        });
+
+
+        return response.data.data.topTwoContests.map(contest => ({
+            ...contest,
+            start_time: new Date(contest.startTime * 1000),
+            href: `https://leetcode.com/contest/${contest.title.toLowerCase().replace(/\s+/g, '-')}`
+        }));
+        } catch (error) {
+            console.error('Failed to fetch upcoming contests:', error);
+            return [];
+        }
+    }
+
+
+    // Function to schedule reminders for contests
+    async function scheduleContestReminders() {
+        const contests = await getUpcomingContests();
+        // console.log("Working" , contests);
+        contests.forEach(contest => {
+            const reminderTime = new Date(contest.start_time.getTime() - 60 * 60 * 1000); // 1 hour before
+            const now = new Date();
+
+
+            if (reminderTime > now) {
+                const delay = reminderTime.getTime() - now.getTime();
+                console.log("Original Delay =>" , delay);
+                setTimeout(() => sendContestReminder(contest), delay);
+                console.log(`Scheduled reminder for ${contest.title} at ${reminderTime}`);
+            }
+        });
+    }
+
+
+    // Function to send contest reminder
+    async function sendContestReminder(contest) {
+
+
+        const embed = new EmbedBuilder()
+            .setTitle(contest.title)
+            .setURL(contest.href)
+            .setColor(0xfea116)
+            .addFields(
+                { name: 'Start Time', value: contest.start_time.toUTCString(), inline: true },
+                { name: 'Duration', value: `${contest.duration / 60} minutes`, inline: true },
+                { name: 'Link', value: `[Join Contest](${contest.href})` }
+            )
+            .setFooter({ text: 'Contest starts in 1 hour!' });
+
+
+        for (const guild of client.guilds.cache.values()) {           
+                for (const channel of guild.channels.cache.values()) {
+                    // Type 0 => Text Channel
+                    if (channel.type === 0) {
+                       await channel.send({
+                            content: bold(`@everyone, Upcoming LeetCode Contest Reminder!`),
+                            embeds: [embed]
+                        });
+                        break;
+                    }
+                }
+            }
+
+    }
+
+
+
+    // Refresh contest schedule every Friday
+    cron.schedule('0 0 * * 5', scheduleContestReminders, {
+        scheduled: true,
+        timezone: "UTC"
+    });
+}