chore: import upstream snapshot with attribution

2026-07-13 13:21:23 +08:00
commit b957a53def
5423 changed files with 863745 additions and 0 deletions
@@ -0,0 +1,177 @@
+// Copyright (c) Microsoft. All rights reserved.
+
+using System.ComponentModel;
+using Microsoft.SemanticKernel;
+
+namespace A2A;
+/// <summary>
+/// A simple invoice plugin that returns mock data.
+/// </summary>
+public class Product
+{
+    public string Name { get; set; }
+    public int Quantity { get; set; }
+    public decimal Price { get; set; } // Price per unit  
+
+    public Product(string name, int quantity, decimal price)
+    {
+        this.Name = name;
+        this.Quantity = quantity;
+        this.Price = price;
+    }
+
+    public decimal TotalPrice()
+    {
+        return this.Quantity * this.Price; // Total price for this product  
+    }
+}
+
+public class Invoice
+{
+    public string TransactionId { get; set; }
+    public string InvoiceId { get; set; }
+    public string CompanyName { get; set; }
+    public DateTime InvoiceDate { get; set; }
+    public List<Product> Products { get; set; } // List of products  
+
+    public Invoice(string transactionId, string invoiceId, string companyName, DateTime invoiceDate, List<Product> products)
+    {
+        this.TransactionId = transactionId;
+        this.InvoiceId = invoiceId;
+        this.CompanyName = companyName;
+        this.InvoiceDate = invoiceDate;
+        this.Products = products;
+    }
+
+    public decimal TotalInvoicePrice()
+    {
+        return this.Products.Sum(product => product.TotalPrice()); // Total price of all products in the invoice  
+    }
+}
+
+public class InvoiceQueryPlugin
+{
+    private readonly List<Invoice> _invoices;
+    private static readonly Random s_random = new();
+
+    public InvoiceQueryPlugin()
+    {
+        // Extended mock data with quantities and prices  
+        this._invoices =
+        [
+            new("TICKET-XYZ987", "INV789", "Contoso", GetRandomDateWithinLastTwoMonths(),
+            [
+                new("T-Shirts", 150, 10.00m),
+                new("Hats", 200, 15.00m),
+                new("Glasses", 300, 5.00m)
+            ]),
+            new("TICKET-XYZ111", "INV111", "XStore", GetRandomDateWithinLastTwoMonths(),
+            [
+                new("T-Shirts", 2500, 12.00m),
+                new("Hats", 1500, 8.00m),
+                new("Glasses", 200, 20.00m)
+            ]),
+            new("TICKET-XYZ222", "INV222",  "Cymbal Direct", GetRandomDateWithinLastTwoMonths(),
+            [
+                new("T-Shirts", 1200, 14.00m),
+                new("Hats", 800, 7.00m),
+                new("Glasses", 500, 25.00m)
+            ]),
+            new("TICKET-XYZ333", "INV333", "Contoso", GetRandomDateWithinLastTwoMonths(),
+            [
+                new("T-Shirts", 400, 11.00m),
+                new("Hats", 600, 15.00m),
+                new("Glasses", 700, 5.00m)
+            ]),
+            new("TICKET-XYZ444", "INV444", "XStore", GetRandomDateWithinLastTwoMonths(),
+            [
+                new("T-Shirts", 800, 10.00m),
+                new("Hats", 500, 18.00m),
+                new("Glasses", 300, 22.00m)
+            ]),
+            new("TICKET-XYZ555", "INV555", "Cymbal Direct", GetRandomDateWithinLastTwoMonths(),
+            [
+                new("T-Shirts", 1100, 9.00m),
+                new("Hats", 900, 12.00m),
+                new("Glasses", 1200, 15.00m)
+            ]),
+            new("TICKET-XYZ666", "INV666", "Contoso", GetRandomDateWithinLastTwoMonths(),
+            [
+                new("T-Shirts", 2500, 8.00m),
+                new("Hats", 1200, 10.00m),
+                new("Glasses", 1000, 6.00m)
+            ]),
+            new("TICKET-XYZ777", "INV777", "XStore", GetRandomDateWithinLastTwoMonths(),
+            [
+                new("T-Shirts", 1900, 13.00m),
+                new("Hats", 1300, 16.00m),
+                new("Glasses", 800, 19.00m)
+            ]),
+            new("TICKET-XYZ888", "INV888", "Cymbal Direct", GetRandomDateWithinLastTwoMonths(),
+            [
+                new("T-Shirts", 2200, 11.00m),
+                new("Hats", 1700, 8.50m),
+                new("Glasses", 600, 21.00m)
+            ]),
+            new("TICKET-XYZ999", "INV999", "Contoso", GetRandomDateWithinLastTwoMonths(),
+            [
+                new("T-Shirts", 1400, 10.50m),
+                new("Hats", 1100, 9.00m),
+                new("Glasses", 950, 12.00m)
+            ])
+        ];
+    }
+
+    public static DateTime GetRandomDateWithinLastTwoMonths()
+    {
+        // Get the current date and time  
+        DateTime endDate = DateTime.Now;
+
+        // Calculate the start date, which is two months before the current date  
+        DateTime startDate = endDate.AddMonths(-2);
+
+        // Generate a random number of days between 0 and the total number of days in the range  
+        int totalDays = (endDate - startDate).Days;
+        int randomDays = s_random.Next(0, totalDays + 1); // +1 to include the end date  
+
+        // Return the random date  
+        return startDate.AddDays(randomDays);
+    }
+
+    [KernelFunction]
+    [Description("Retrieves invoices for the specified company and optionally within the specified time range")]
+    public IEnumerable<Invoice> QueryInvoices(string companyName, DateTime? startDate = null, DateTime? endDate = null)
+    {
+        var query = this._invoices.Where(i => i.CompanyName.Equals(companyName, StringComparison.OrdinalIgnoreCase));
+
+        if (startDate.HasValue)
+        {
+            query = query.Where(i => i.InvoiceDate >= startDate.Value);
+        }
+
+        if (endDate.HasValue)
+        {
+            query = query.Where(i => i.InvoiceDate <= endDate.Value);
+        }
+
+        return query.ToList();
+    }
+
+    [KernelFunction]
+    [Description("Retrieves invoice using the transaction id")]
+    public IEnumerable<Invoice> QueryByTransactionId(string transactionId)
+    {
+        var query = this._invoices.Where(i => i.TransactionId.Equals(transactionId, StringComparison.OrdinalIgnoreCase));
+
+        return query.ToList();
+    }
+
+    [KernelFunction]
+    [Description("Retrieves invoice using the invoice id")]
+    public IEnumerable<Invoice> QueryByInvoiceId(string invoiceId)
+    {
+        var query = this._invoices.Where(i => i.InvoiceId.Equals(invoiceId, StringComparison.OrdinalIgnoreCase));
+
+        return query.ToList();
+    }
+}