Neil Haddley - Developer & Technical Consultant

Business Central (Part 28)

Neil Haddley • May 24, 2024

Prompt Dialog (Part 2)

Copilot Prompt Interface: A user interface (UI) component designed to collect user inputs and queries for Microsoft Dynamics 365 Business Central's Copilot feature. This dialog page enables users to interact with the AI assistant by submitting natural language prompts or requests.

AI Integration Module: A backend system component that acts as the intermediary between Business Central and Azure OpenAI Service. This module handles API communication, data processing, and secure routing of user prompts to Azure's AI services, while managing responses back to the Business Central application.

Azure OpenAI Resource: A cloud-based service within the Microsoft Azure ecosystem that provides access to advanced OpenAI language models (e.g., GPT-4). This resource enables AI-driven capabilities such as natural language understanding, content generation, and contextual analysis, which power Copilot's intelligent features in Business Central.

I updated the LLM Prompt Dialog page

Output is generated by a Large Language Model and returned to the user

I updated the RunGeneration procedure

For more detail please see this blog page.

I updated the "publisher" property

There is a Copilot & agent capabilities page in Business Central

The LLM Capability has been added to the list

Pag50100.LLM.al updated

TEXT

1namespace LLM.LLM;
2
3using System.AI;
4
5enumextension 50100 LLM extends "Copilot Capability"
6{
7    value(50100; "LLM") { }
8}
9
10page 50100 LLM
11{
12    ApplicationArea = All;
13    Caption = 'LLM';
14    PageType = PromptDialog;
15    Extensible = false;
16    DataCaptionExpression = Prompt;
17    IsPreview = true;
18
19    layout
20    {
21        #region input section
22        area(Prompt)
23        {
24            field(PromptField; Prompt)
25            {
26                ShowCaption = false;
27                MultiLine = true;
28                InstructionalText = 'Message Large Language Model';
29            }
30        }
31        #endregion
32
33        #region output section
34        area(Content)
35        {
36            field(OutputFiled; Output)
37            {
38                ShowCaption = false;
39                MultiLine = true;
40            }
41        }
42        #endregion
43    }
44    actions
45    {
46        #region prompt guide
47        area(PromptGuide)
48        {
49            action("Capital City")
50            {
51                ApplicationArea = All;
52                Caption = 'Capital City';
53                ToolTip = 'What is the Capital of ...';
54
55                trigger OnAction()
56                begin
57                    Prompt := 'What is the Capital of <Country>?';
58                end;
59            }
60        }
61        #endregion
62
63        #region system actions
64        area(SystemActions)
65        {
66            systemaction(Generate)
67            {
68                Caption = 'Generate';
69                ToolTip = 'Generate a response.';
70
71                trigger OnAction()
72                begin
73                    RunGeneration();
74                end;
75            }
76            systemaction(OK)
77            {
78                Caption = 'OK';
79                ToolTip = 'Save the result.';
80            }
81            systemaction(Cancel)
82            {
83                Caption = 'Cancel';
84                ToolTip = 'Discard the result.';
85            }
86            systemaction(Regenerate)
87            {
88                Caption = 'Regenerate';
89                ToolTip = 'Regenerate a response.';
90
91                trigger OnAction()
92                begin
93                    RunGeneration();
94                end;
95            }
96            #endregion
97        }
98    }
99    var
100        Prompt: Text;
101        Output: Text;
102
103
104    local procedure RunGeneration()
105    var
106        CopilotCapability: Codeunit "Copilot Capability";
107        AzureOpenAI: Codeunit "Azure OpenAI";
108        AOAIDeployments: Codeunit "AOAI Deployments";
109        AOAIChatCompletionParams: Codeunit "AOAI Chat Completion Params";
110        AOAIChatMessages: Codeunit "AOAI Chat Messages";
111        AOAIOperationResponse: Codeunit "AOAI Operation Response";
112        UserMessage: TextBuilder;
113    begin
114
115        if not CopilotCapability.IsCapabilityRegistered(Enum::"Copilot Capability"::LLM) then
116            CopilotCapability.RegisterCapability(Enum::"Copilot Capability"::LLM, 'https://about:none');
117
118        AzureOpenAI.SetAuthorization(Enum::"AOAI Model Type"::"Chat Completions", GetEndpoint(), GetDeployment(), GetApiKey());
119        AzureOpenAI.SetCopilotCapability(Enum::"Copilot Capability"::LLM);
120
121        AOAIChatCompletionParams.SetMaxTokens(2500);
122        AOAIChatCompletionParams.SetTemperature(0);
123        AOAIChatMessages.AddUserMessage(Prompt);
124
125        AzureOpenAI.GenerateChatCompletion(AOAIChatMessages, AOAIChatCompletionParams, AOAIOperationResponse);
126        if (AOAIOperationResponse.IsSuccess()) then
127            Output := AOAIChatMessages.GetLastMessage()
128        else
129            Output := ('Error: ' + AOAIOperationResponse.GetError());
130
131    end;
132
133
134    local procedure GetEndpoint(): Text
135    var
136    begin
137        exit('https://haddley-ai.openai.azure.com');
138    end;
139
140    local procedure GetDeployment(): Text
141    var
142    begin
143        exit('gpt-4o');
144    end;
145
146    [NonDebuggable]
147    local procedure GetApiKey(): Text //SecretText
148    var
149    begin
150        exit('12345678901234567890123456789012');
151    end;
152
153
154
155}