wehub-resource-sync
80 lines
2.1 KiB
C#
80 lines
2.1 KiB
C#
// Copyright (c) Microsoft. All rights reserved.
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using System.ComponentModel;
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using Microsoft.SemanticKernel;
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namespace Plugins;
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public sealed class MenuPlugin
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{
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[KernelFunction, Description("Provides a list of specials from the menu.")]
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public MenuItem[] GetMenu()
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{
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return s_menuItems;
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}
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[KernelFunction, Description("Provides a list of specials from the menu.")]
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public MenuItem[] GetSpecials()
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{
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return [.. s_menuItems.Where(i => i.IsSpecial)];
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}
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[KernelFunction, Description("Provides the price of the requested menu item.")]
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public float? GetItemPrice(
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[Description("The name of the menu item.")]
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string menuItem)
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{
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return s_menuItems.FirstOrDefault(i => i.Name.Equals(menuItem, StringComparison.OrdinalIgnoreCase))?.Price;
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}
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private static readonly MenuItem[] s_menuItems =
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[
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new()
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{
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Category = "Soup",
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Name = "Clam Chowder",
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Price = 4.95f,
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IsSpecial = true,
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},
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new()
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{
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Category = "Soup",
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Name = "Tomato Soup",
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Price = 4.95f,
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IsSpecial = false,
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},
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new()
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{
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Category = "Salad",
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Name = "Cobb Salad",
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Price = 9.99f,
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},
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new()
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{
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Category = "Salad",
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Name = "House Salad",
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Price = 4.95f,
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},
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new()
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{
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Category = "Drink",
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Name = "Chai Tea",
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Price = 2.95f,
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IsSpecial = true,
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},
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new()
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{
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Category = "Drink",
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Name = "Soda",
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Price = 1.95f,
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},
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];
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public sealed class MenuItem
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{
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public string Category { get; init; }
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public string Name { get; init; }
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public float Price { get; init; }
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public bool IsSpecial { get; init; }
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}
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}
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