1

backend/src/db/seeders/future-placeholder-generator.js

@@ -0,0 +1,49 @@
+require('dotenv').config();
+const db = require('../models');
+const Draws = db.draws;
+const LotteryGames = db.lottery_games;
+
+async function generateFuturePlaceholders() {
+    console.log('Generating future placeholders for all active games...');
+    const games = await LotteryGames.findAll({ where: { status: 'active' } });
+
+    for (const game of games) {
+        // Find last draw number
+        const lastDraw = await Draws.findOne({ 
+            where: { gameId: game.id },
+            order: [['draw_number', 'DESC']]
+        });
+
+        let currentDraw = lastDraw ? lastDraw.draw_number + 1 : 1;
+        const target = game.future_draws_target || 9999;
+        
+        console.log(`Game: ${game.name}, last: ${lastDraw ? lastDraw.draw_number : 'none'}, target: ${target}`);
+
+        const placeholders = [];
+        while (currentDraw <= target) {
+            placeholders.push({
+                gameId: game.id,
+                draw_number: currentDraw,
+                status: 'placeholder',
+                is_verified: false,
+                admin_notes: 'Automatically generated future placeholder'
+            });
+            currentDraw++;
+            
+            if (placeholders.length >= 500) {
+                await Draws.bulkCreate(placeholders, { ignoreDuplicates: true });
+                placeholders.length = 0;
+            }
+        }
+
+        if (placeholders.length > 0) {
+            await Draws.bulkCreate(placeholders, { ignoreDuplicates: true });
+        }
+    }
+    console.log('Finished.');
+}
+
+generateFuturePlaceholders().then(() => process.exit(0)).catch(err => {
+    console.error(err);
+    process.exit(1);
+});

backend/src/db/seeders/placeholder-seeder.js

@@ -0,0 +1,31 @@
+const db = require('../models');
+const Draws = db.draws;
+const LotteryGames = db.lottery_games;
+
+async function seedFuturePlaceholders() {
+    const game = await LotteryGames.findOne({ where: { slug: 'mega-sena' } });
+    if (!game) return;
+
+    const lastDraw = await Draws.findOne({ 
+        where: { gameId: game.id },
+        order: [['draw_number', 'DESC']]
+    });
+
+    let currentDraw = lastDraw ? lastDraw.draw_number + 1 : 1;
+    const placeholders = [];
+    
+    while (currentDraw <= 9999) {
+        placeholders.push({
+            gameId: game.id,
+            draw_number: currentDraw,
+            status: 'placeholder',
+            is_verified: false,
+            admin_notes: 'Future placeholder'
+        });
+        currentDraw++;
+    }
+
+    await Draws.bulkCreate(placeholders);
+}
+
+seedFuturePlaceholders().catch(console.error);

backend/src/index.js

@@ -18,6 +18,7 @@ const sqlRoutes = require('./routes/sql');
 const pexelsRoutes = require('./routes/pexels');
 
 const openaiRoutes = require('./routes/openai');
+const lotteryAiRoutes = require('./routes/lottery_ai');
 
 
 

backend/src/routes/lottery_ai.js

@@ -0,0 +1,23 @@
+const express = require('express');
+const wrapAsync = require('../helpers').wrapAsync;
+const predictionService = require('../services/predictionService');
+const { draws, lottery_games } = require('../db/models');
+
+const router = express.Router();
+
+router.post('/generate-prediction', wrapAsync(async (req, res) => {
+    const { gameId } = req.body;
+    const game = await lottery_games.findByPk(gameId);
+    if (!game) return res.status(404).send({ success: false, error: 'Game not found' });
+    
+    const history = await draws.findAll({
+        where: { gameId, status: 'completed' },
+        order: [['draw_number', 'DESC']],
+        limit: 20
+    });
+    
+    const prediction = await predictionService.predictNextDraw(game, history);
+    res.status(200).send({ success: true, prediction });
+}));
+
+module.exports = router;

backend/src/services/predictionService.js

@@ -0,0 +1,26 @@
+const { LocalAIApi } = require('../ai/LocalAIApi');
+
+class PredictionService {
+    async predictNextDraw(game, history) {
+        // Prepare numbers string for the AI
+        const drawHistory = history.map(d => d.winning_numbers).join(', ');
+        const prompt = `As an expert in statistical analysis for lottery systems, analyze the following sequence of recent winning numbers for the ${game.name} lottery: 
+[${drawHistory}]
+
+Based on these patterns, generate a statistically plausible set of ${game.numbers_per_ticket} numbers for the next draw. 
+
+IMPORTANT: Only return the numbers separated by commas, no other text.`;
+
+        const response = await LocalAIApi.createResponse(
+            { input: [{ role: 'user', content: prompt }] },
+            { poll_interval: 5, poll_timeout: 300 }
+        );
+
+        if (response.success) {
+            return LocalAIApi.extractText(response);
+        }
+        throw new Error('AI prediction failed');
+    }
+}
+
+module.exports = new PredictionService();

frontend/src/stores/styleSlice.ts

@@ -32,30 +32,30 @@ interface StyleState {
 
 
 const initialState: StyleState = {
-  asideStyle: styles.midnightBlueTheme.aside,
-  asideScrollbarsStyle: styles.white.asideScrollbars,
-  asideBrandStyle: styles.white.asideBrand,
-  asideMenuItemStyle: styles.midnightBlueTheme.asideMenuItem,
-  asideMenuItemActiveStyle: styles.midnightBlueTheme.asideMenuItemActive,
-  activeLinkColor: styles.midnightBlueTheme.activeLinkColor,
-  asideMenuDropdownStyle: styles.white.asideMenuDropdown,
-  navBarItemLabelStyle: styles.midnightBlueTheme.navBarItemLabel,
-  navBarItemLabelHoverStyle: styles.midnightBlueTheme.navBarItemLabelHover,
-  navBarItemLabelActiveColorStyle: styles.midnightBlueTheme.navBarItemLabelActiveColor,
-  overlayStyle: styles.midnightBlueTheme.overlay,
+  asideStyle: styles.lotteryTheme.aside,
+  asideScrollbarsStyle: styles.lotteryTheme.asideScrollbars,
+  asideBrandStyle: styles.lotteryTheme.asideBrand,
+  asideMenuItemStyle: styles.lotteryTheme.asideMenuItem,
+  asideMenuItemActiveStyle: styles.lotteryTheme.asideMenuItemActive,
+  activeLinkColor: styles.lotteryTheme.activeLinkColor,
+  asideMenuDropdownStyle: styles.lotteryTheme.asideMenuDropdown,
+  navBarItemLabelStyle: styles.lotteryTheme.navBarItemLabel,
+  navBarItemLabelHoverStyle: styles.lotteryTheme.navBarItemLabelHover,
+  navBarItemLabelActiveColorStyle: styles.lotteryTheme.navBarItemLabelActiveColor,
+  overlayStyle: styles.lotteryTheme.overlay,
   darkMode: false,
-  bgLayoutColor: styles.midnightBlueTheme.bgLayoutColor,
-  iconsColor: styles.midnightBlueTheme.iconsColor,
-  cardsColor: styles.midnightBlueTheme.cardsColor,
-  focusRingColor: styles.midnightBlueTheme.focusRingColor,
-  corners: styles.midnightBlueTheme.corners,
-  cardsStyle: styles.midnightBlueTheme.cardsStyle,
-  linkColor: styles.midnightBlueTheme.linkColor,
-  websiteHeder: styles.midnightBlueTheme.websiteHeder,
-  borders: styles.midnightBlueTheme.borders,
-  shadow: styles.midnightBlueTheme.shadow,
-  websiteSectionStyle: styles.midnightBlueTheme.websiteSectionStyle,
-  textSecondary: styles.midnightBlueTheme.textSecondary,
+  bgLayoutColor: styles.lotteryTheme.bgLayoutColor,
+  iconsColor: styles.lotteryTheme.iconsColor,
+  cardsColor: styles.lotteryTheme.cardsColor,
+  focusRingColor: styles.lotteryTheme.focusRingColor,
+  corners: styles.lotteryTheme.corners,
+  cardsStyle: styles.lotteryTheme.cardsStyle,
+  linkColor: styles.lotteryTheme.linkColor,
+  websiteHeder: styles.lotteryTheme.websiteHeder,
+  borders: styles.lotteryTheme.borders,
+  shadow: styles.lotteryTheme.shadow,
+  websiteSectionStyle: styles.lotteryTheme.websiteSectionStyle,
+  textSecondary: styles.lotteryTheme.textSecondary,
 };
 
 

frontend/src/styles.ts

@@ -49,39 +49,33 @@ export const white: StyleObject = {
   websiteSectionStyle: '',
   textSecondary: 'text-gray-500',
 }
-   
 
-
-export const midnightBlueTheme: StyleObject = {
-  aside: 'bg-midnightBlueTheme-800 text-midnightBlueTheme-text dark:text-white  lg:rounded-lg',
-  asideScrollbars: 'aside-scrollbars-blue',
-  asideBrand: 'text-blue-500 bg-white',
-  asideMenuItem:
-    'text-midnightBlueTheme-text  hover:text-white dark:text-dark-500 dark:hover:text-white dark:hover:bg-dark-800 dark:text-white',
-  asideMenuItemActive: 'font-bold text-white dark:text-white',
-  activeLinkColor: 'bg-midnightBlueTheme-buttonColor rounded-lg',
-  asideMenuDropdown: 'bg-blue-700/50',
-  navBarItemLabel: 'text-primaryText',
-  iconsColor: 'text-midnightBlueTheme-iconsColor dark:text-blue-500',
-  navBarItemLabelHover: 'hover:text-stone-400',
-  navBarItemLabelActiveColor: 'text-midnightBlueTheme-800',
-  overlay: 'bg-midnightBlueTheme-mainBG',
-  bgLayoutColor: 'bg-midnightBlueTheme-mainBG',
-  cardsColor: 'bg-midnightBlueTheme-cardColor',
-  focusRingColor:
-    'focus:ring focus:ring-midnightBlueTheme-800 focus:border-midnightBlueTheme-800 focus:outline-none  border  border-gray-600 dark:focus:ring-blue-600 dark:focus:border-blue-600',
-  corners: 'rounded-lg',
-  cardsStyle: 'bg-midnightBlueTheme-outsideCardColor border border-midnightBlueTheme-outsideCardColor shadow-xl',
-  linkColor: 'text-midnightBlueTheme-buttonColor',
-  websiteHeder: 'border-b border-white border-opacity-10 shadow-md',
-  borders: 'border-white border-opacity-10',
-  shadow: 'shadow-md', 
-  websiteSectionStyle: ' bg-midnightBlueTheme-webSiteComponentBg text-white',
-  textSecondary: 'text-gray-300',
+export const lotteryTheme: StyleObject = {
+  aside: 'bg-gray-900 text-white',
+  asideScrollbars: 'aside-scrollbars-gray',
+  asideBrand: 'bg-emerald-800 text-white',
+  asideMenuItem: 'text-emerald-100 hover:bg-emerald-900',
+  asideMenuItemActive: 'font-bold text-white bg-emerald-700',
+  asideMenuDropdown: 'bg-gray-800',
+  navBarItemLabel: 'text-white',
+  navBarItemLabelHover: 'hover:text-emerald-400',
+  navBarItemLabelActiveColor: 'text-emerald-400',
+  overlay: 'bg-gray-950',
+  activeLinkColor: 'bg-emerald-800',
+  bgLayoutColor: 'bg-gray-100',
+  iconsColor: 'text-emerald-500',
+  cardsColor: 'bg-white',
+  focusRingColor: 'focus:ring focus:ring-emerald-600 focus:border-emerald-600',
+  corners: 'rounded-md',
+  cardsStyle: 'bg-white border border-gray-200 shadow-sm',
+  linkColor: 'text-emerald-700',
+  websiteHeder: 'bg-white border-b border-gray-200',
+  borders: 'border-gray-200',
+  shadow: 'shadow-md',
+  websiteSectionStyle: 'bg-white',
+  textSecondary: 'text-gray-600',
 };
 
-
-
 export const dataGridStyles = {
   '& .MuiDataGrid-cell': {
     paddingX: 3,
@@ -132,4 +126,4 @@ export const basic: StyleObject = {
     shadow: '',
     websiteSectionStyle: '',
     textSecondary: '',
-}
+}