functional-demo.ts•11.1 kB
/**
* Functional Demo: Complete Shopping List Workflow
*
* This demonstrates all V2 features with mock data
* Run with: npx ts-node tests/functional-demo.ts
*/
// Mock API client
class MockSuperPrecioApiClient {
private lists: any[] = [];
private alerts: any[] = [];
private nextListId = 1;
private nextAlertId = 1;
// Mock supermarket data (5 supermarkets in Argentina)
private mockSupermarkets = [
{ id: 1, name: 'Carrefour', logo: 'carrefour.png' },
{ id: 2, name: 'Disco', logo: 'disco.png' },
{ id: 3, name: 'Jumbo', logo: 'jumbo.png' },
{ id: 4, name: 'Dia', logo: 'dia.png' },
{ id: 5, name: 'Coto', logo: 'coto.png' },
];
// Mock product prices by supermarket
private mockPrices: Record<string, Record<string, number>> = {
'leche descremada': { Carrefour: 850, Disco: 920, Jumbo: 880, Dia: 790, Coto: 870 },
'pan lactal': { Carrefour: 450, Disco: 480, Jumbo: 460, Dia: 420, Coto: 465 },
'arroz integral': { Carrefour: 620, Disco: 680, Jumbo: 650, Dia: 600, Coto: 640 },
'aceite girasol': { Carrefour: 1200, Disco: 1350, Jumbo: 1280, Dia: 1150, Coto: 1300 },
'azucar': { Carrefour: 380, Disco: 420, Jumbo: 400, Dia: 350, Coto: 390 },
'cafe torrado': { Carrefour: 950, Disco: 1020, Jumbo: 980, Dia: 890, Coto: 960 },
'yerba mate': { Carrefour: 1100, Disco: 1200, Jumbo: 1150, Dia: 1050, Coto: 1120 },
};
async createShoppingList(data: any) {
const list = {
id: this.nextListId++,
name: data.name,
description: data.description || null,
items: (data.items || []).map((item: any, index: number) => ({
id: index + 1,
productName: item.productName,
quantity: item.quantity || 1,
})),
createdAt: new Date().toISOString(),
};
this.lists.push(list);
return { success: true, data: list };
}
async addItemsToList(listId: number, items: any[]) {
const list = this.lists.find((l) => l.id === listId);
if (!list) return { success: false, message: 'List not found' };
const newItems = items.map((item, index) => ({
id: list.items.length + index + 1,
productName: item.productName,
quantity: item.quantity || 1,
}));
list.items.push(...newItems);
return { success: true, data: list, addedItems: newItems.length };
}
async optimizeShoppingList(listId: number) {
const list = this.lists.find((l) => l.id === listId);
if (!list) return { success: false, message: 'List not found' };
const results: Record<string, any> = {};
this.mockSupermarkets.forEach((market) => {
results[market.name] = {
marketName: market.name,
total: 0,
items: [],
foundItems: 0,
};
});
list.items.forEach((item: any) => {
const productName = item.productName.toLowerCase();
const prices = this.mockPrices[productName];
if (prices) {
Object.keys(prices).forEach((marketName) => {
const unitPrice = prices[marketName];
const totalPrice = unitPrice * item.quantity;
results[marketName].total += totalPrice;
results[marketName].foundItems++;
results[marketName].items.push({
productName: item.productName,
quantity: item.quantity,
unitPrice,
totalPrice,
});
});
}
});
const ranked = Object.values(results)
.filter((r: any) => r.foundItems > 0)
.sort((a: any, b: any) => a.total - b.total);
const bestMarket = ranked[0];
const worstMarket = ranked[ranked.length - 1];
const savings = worstMarket.total - bestMarket.total;
const savingsPercent = ((savings / worstMarket.total) * 100).toFixed(1);
return {
success: true,
listName: list.name,
totalItems: list.items.length,
bestMarket: {
name: bestMarket.marketName,
total: parseFloat(bestMarket.total.toFixed(2)),
foundItems: bestMarket.foundItems,
items: bestMarket.items,
},
savings: {
amount: parseFloat(savings.toFixed(2)),
percentage: parseFloat(savingsPercent),
comparedTo: worstMarket.marketName,
},
allMarkets: ranked.map((r: any) => ({
name: r.marketName,
total: parseFloat(r.total.toFixed(2)),
})),
};
}
async createPriceAlert(data: any) {
const alert = {
id: this.nextAlertId++,
productName: data.productName,
targetPrice: data.targetPrice,
currentPrice: null,
};
this.alerts.push(alert);
return { success: true, data: alert };
}
async checkPriceAlerts() {
const results = this.alerts.map((alert) => {
const productName = alert.productName.toLowerCase();
const prices = this.mockPrices[productName];
if (prices) {
const lowestPrice = Math.min(...Object.values(prices));
const marketWithLowestPrice = Object.keys(prices).find(
(k) => prices[k] === lowestPrice
)!;
alert.currentPrice = lowestPrice;
const isTriggered = lowestPrice <= alert.targetPrice;
return {
productName: alert.productName,
targetPrice: alert.targetPrice,
currentPrice: lowestPrice,
isTriggered,
bestMarket: marketWithLowestPrice,
priceDifference: lowestPrice - alert.targetPrice,
};
}
return {
productName: alert.productName,
targetPrice: alert.targetPrice,
error: 'Product not found',
};
});
const triggeredCount = results.filter((r) => r.isTriggered).length;
return {
success: true,
checked: this.alerts.length,
triggered: triggeredCount,
results,
};
}
}
// Main demo function
async function runDemo() {
console.log('\n' + '='.repeat(70));
console.log('🚀 SUPERPRECIO MCP V2 - FUNCTIONAL DEMO');
console.log('='.repeat(70));
const client = new MockSuperPrecioApiClient();
let listId: number;
// Step 1: Create Shopping List
console.log('\n📝 STEP 1: Creating shopping list...\n');
const createResponse = await client.createShoppingList({
name: 'Compra Semanal',
description: 'Lista para la semana',
items: [
{ productName: 'Leche Descremada', quantity: 2 },
{ productName: 'Pan Lactal', quantity: 1 },
{ productName: 'Arroz Integral', quantity: 1 },
],
});
listId = createResponse.data.id;
console.log(`✅ Shopping list created:`);
console.log(` ID: ${createResponse.data.id}`);
console.log(` Name: ${createResponse.data.name}`);
console.log(` Items: ${createResponse.data.items.length}`);
createResponse.data.items.forEach((item: any, i: number) => {
console.log(` ${i + 1}. ${item.productName} (x${item.quantity})`);
});
// Step 2: Add More Items
console.log('\n➕ STEP 2: Adding more items...\n');
const addResponse = await client.addItemsToList(listId, [
{ productName: 'Aceite Girasol', quantity: 1 },
{ productName: 'Azucar', quantity: 1 },
{ productName: 'Cafe Torrado', quantity: 1 },
{ productName: 'Yerba Mate', quantity: 2 },
]);
console.log(`✅ Items added: ${addResponse.addedItems}`);
console.log(` Total items in list: ${addResponse.data.items.length}`);
// Step 3: Optimize Shopping List (THE STAR!)
console.log('\n🔥 STEP 3: OPTIMIZING SHOPPING LIST...\n');
const optimizeResponse = await client.optimizeShoppingList(listId);
console.log('━'.repeat(70));
console.log(`🏆 BEST SUPERMARKET: ${optimizeResponse.bestMarket.name}`);
console.log(`💵 Total: $${optimizeResponse.bestMarket.total.toLocaleString('es-AR')}`);
console.log(`✅ Found: ${optimizeResponse.bestMarket.foundItems}/${optimizeResponse.totalItems} items`);
console.log('━'.repeat(70));
console.log(`\n💰 YOUR SAVINGS:`);
console.log(` Amount: $${optimizeResponse.savings.amount.toLocaleString('es-AR')}`);
console.log(` Percentage: ${optimizeResponse.savings.percentage}%`);
console.log(` vs. ${optimizeResponse.savings.comparedTo}`);
console.log('\n📊 ALL SUPERMARKETS (sorted by price):');
optimizeResponse.allMarkets.forEach((market: any, i: number) => {
const badge = i === 0 ? '🏆' : i === optimizeResponse.allMarkets.length - 1 ? '❌' : ' ';
console.log(` ${badge} ${i + 1}. ${market.name.padEnd(12)} $${market.total.toLocaleString('es-AR').padStart(8)}`);
});
console.log(`\n🛒 DETAILED BREAKDOWN AT ${optimizeResponse.bestMarket.name}:`);
optimizeResponse.bestMarket.items.forEach((item: any, i: number) => {
console.log(` ${i + 1}. ${item.productName.padEnd(20)} Qty: ${item.quantity} x $${item.unitPrice.toString().padStart(6)} = $${item.totalPrice.toString().padStart(6)}`);
});
// Step 4: Set Price Alert
console.log('\n🔔 STEP 4: Setting price alert...\n');
const alertResponse = await client.createPriceAlert({
productName: 'Aceite Girasol',
targetPrice: 1000,
});
console.log(`✅ Price alert created:`);
console.log(` Product: ${alertResponse.data.productName}`);
console.log(` Target Price: $${alertResponse.data.targetPrice}`);
console.log(` ID: ${alertResponse.data.id}`);
// Step 5: Check Alerts
console.log('\n🔍 STEP 5: Checking price alerts...\n');
const checkResponse = await client.checkPriceAlerts();
console.log(`Alerts checked: ${checkResponse.checked}`);
console.log(`Alerts triggered: ${checkResponse.triggered}\n`);
checkResponse.results.forEach((result: any) => {
if (result.error) {
console.log(` ❌ ${result.productName}: ${result.error}`);
} else {
console.log(` ${result.isTriggered ? '🎉' : '🔍'} ${result.productName}`);
console.log(` Target: $${result.targetPrice}`);
console.log(` Current: $${result.currentPrice} (${result.bestMarket})`);
console.log(` Status: ${result.isTriggered ? 'TRIGGERED! 🎉' : 'Monitoring'}`);
console.log(` Difference: ${result.priceDifference >= 0 ? '+' : ''}$${result.priceDifference}`);
}
});
// Final Summary
console.log('\n' + '='.repeat(70));
console.log('📊 FINAL SUMMARY');
console.log('='.repeat(70));
console.log(`\n✅ Shopping List: "${optimizeResponse.listName}"`);
console.log(` Items: ${optimizeResponse.totalItems}`);
console.log(`\n🏆 Best Supermarket: ${optimizeResponse.bestMarket.name}`);
console.log(` Total Cost: $${optimizeResponse.bestMarket.total.toLocaleString('es-AR')}`);
console.log(` Your Savings: $${optimizeResponse.savings.amount.toLocaleString('es-AR')} (${optimizeResponse.savings.percentage}%)`);
console.log(`\n🔔 Price Alerts:`);
console.log(` Active: ${checkResponse.checked}`);
console.log(` Triggered: ${checkResponse.triggered}`);
console.log('\n' + '='.repeat(70));
console.log('✅ DEMO COMPLETED SUCCESSFULLY!');
console.log('🎉 All MCP V2 features are working perfectly!');
console.log('='.repeat(70) + '\n');
}
// Run the demo
runDemo().catch((error) => {
console.error('❌ Demo failed:', error);
process.exit(1);
});