chore: Add README.md files

This commit is contained in:
Roque Caballero 2025-03-28 17:36:22 +01:00
commit 4ceec902a3
Signed by: roque.caballero
SSH key fingerprint: SHA256:+oco2mi9KAXp5fmBGQyUMk3bBo0scA4b8sL7Gf2pEwo
155 changed files with 19124 additions and 0 deletions

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package ch.phoenixtechnologies.lc4j.workshop;
import io.quarkiverse.langchain4j.RegisterAiService;
import io.smallrye.mutiny.Multi;
import jakarta.enterprise.context.SessionScoped;
@SessionScoped
@RegisterAiService
public interface CustomerSupportAgent {
Multi<String> chat(String userMessage);
}

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package ch.phoenixtechnologies.lc4j.workshop;
import io.quarkus.websockets.next.OnOpen;
import io.quarkus.websockets.next.OnTextMessage;
import io.quarkus.websockets.next.WebSocket;
import io.smallrye.mutiny.Multi;
@WebSocket(path = "/customer-support-agent")
public class CustomerSupportAgentWebSocket {
private final CustomerSupportAgent agent;
public CustomerSupportAgentWebSocket(CustomerSupportAgent agent) {
this.agent = agent;
}
@OnOpen
public String onOpen() {
return "Welcome to Phoenix Technologies AI!";
}
@OnTextMessage
public Multi<String> onTextMessage(String message) {
return agent.chat(message);
}
}

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package ch.phoenixtechnologies.lc4j.workshop;
import jakarta.annotation.PostConstruct;
import jakarta.enterprise.context.ApplicationScoped;
import jakarta.ws.rs.GET;
import jakarta.ws.rs.Path;
import jakarta.ws.rs.Produces;
import org.mvnpm.importmap.Aggregator;
@ApplicationScoped
@Path("/_importmap")
public class ImportmapResource {
private static final String JAVASCRIPT_CODE =
"""
const im = document.createElement('script');
im.type = 'importmap';
im.textContent = JSON.stringify(%s);
document.currentScript.after(im);
""";
private String importmap;
@PostConstruct
void init() {
Aggregator aggregator = new Aggregator();
// Add our own mappings
aggregator.addMapping("icons/", "/icons/");
aggregator.addMapping("components/", "/components/");
aggregator.addMapping("fonts/", "/fonts/");
this.importmap = aggregator.aggregateAsJson();
}
@GET
@Path("/dynamic.importmap")
@Produces("application/importmap+json")
public String importMap() {
return this.importmap;
}
@GET
@Path("/dynamic-importmap.js")
@Produces("application/javascript")
public String importMapJson() {
return JAVASCRIPT_CODE.formatted(this.importmap);
}
}

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import {css, LitElement} from 'lit';
import '@vaadin/icon';
import '@vaadin/button';
import '@vaadin/text-field';
import '@vaadin/text-area';
import '@vaadin/form-layout';
import '@vaadin/progress-bar';
import '@vaadin/checkbox';
import '@vaadin/horizontal-layout';
import '@vaadin/grid';
import '@vaadin/grid/vaadin-grid-sort-column.js';
export class DemoChat extends LitElement {
_stripHtml(html) {
const div = document.createElement("div");
div.innerHTML = html;
return div.textContent || div.innerText || "";
}
connectedCallback() {
const chatBot = document.getElementsByTagName("chat-bot")[0];
const protocol = (window.location.protocol === 'https:') ? 'wss' : 'ws';
const socket = new WebSocket(protocol + '://' + window.location.host + '/customer-support-agent');
const that = this;
socket.onmessage = function (event) {
chatBot.hideLastLoading();
// LLM response
let lastMessage;
if (chatBot.messages.length > 0) {
lastMessage = chatBot.messages[chatBot.messages.length - 1];
}
if (lastMessage && lastMessage.sender.name === "Bot" && ! lastMessage.loading) {
if (! lastMessage.msg) {
lastMessage.msg = "";
}
lastMessage.msg += event.data;
let bubbles = chatBot.shadowRoot.querySelectorAll("chat-bubble");
let bubble = bubbles.item(bubbles.length - 1);
if (lastMessage.message) {
bubble.innerHTML = that._stripHtml(lastMessage.message) + lastMessage.msg;
} else {
bubble.innerHTML = lastMessage.msg;
}
chatBot.body.scrollTo({ top: chatBot.body.scrollHeight, behavior: 'smooth' })
} else {
chatBot.sendMessage(event.data, {
right: false,
sender: {
name: "Bot"
}
});
}
}
chatBot.addEventListener("sent", function (e) {
if (e.detail.message.sender.name !== "Bot") {
// User message
const msg = that._stripHtml(e.detail.message.message);
socket.send(msg);
chatBot.sendMessage("", {
right: false,
loading: true
});
}
});
}
}
customElements.define('demo-chat', DemoChat);

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import {LitElement, html, css} from 'lit';
import '@vaadin/icon';
import '@vaadin/button';
import '@vaadin/text-field';
import '@vaadin/text-area';
import '@vaadin/form-layout';
import '@vaadin/progress-bar';
import '@vaadin/checkbox';
import '@vaadin/grid';
import '@vaadin/grid/vaadin-grid-sort-column.js';
export class DemoTitle extends LitElement {
static styles = css`
h2 {
font-family: "Red Hat Mono", monospace;
font-size: 60px;
font-style: normal;
font-variant: normal;
font-weight: 700;
line-height: 26.4px;
color: var(--main-highlight-text-color);
}
.title {
text-align: center;
padding: 1em;
background: var(--main-bg-color);
}
.explanation {
margin-left: auto;
margin-right: auto;
width: 50%;
text-align: justify;
font-size: 20px;
}
.explanation img {
max-width: 60%;
display: block;
float:left;
margin-right: 2em;
margin-top: 1em;
}
`
render() {
return html`
<div class="title">
<h2>Phoenix Technologies</h2>
</div>
<div class="explanation">
<p>Welcome to Phoenix Technologies!</p>
<p>Please click the button on the bottom right to start the conversation
with an LLM-powered customer support agent.</p>
</div>
`
}
}
customElements.define('demo-title', DemoTitle);

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@font-face{font-family:"Red Hat Display";font-style:normal;font-weight:400;font-display:swap;src:url(https://fonts.gstatic.com/s/redhatdisplay/v7/8vIQ7wUr0m80wwYf0QCXZzYzUoTg8z6hR4jNCH5Z.woff2) format("woff2");unicode-range:U+0100-024F,U+0259,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20CF,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:"Red Hat Display";font-style:normal;font-weight:400;font-display:swap;src:url(https://fonts.gstatic.com/s/redhatdisplay/v7/8vIQ7wUr0m80wwYf0QCXZzYzUoTg_T6hR4jNCA.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:"Red Hat Display";font-style:normal;font-weight:500;font-display:swap;src:url(https://fonts.gstatic.com/s/redhatdisplay/v7/8vIQ7wUr0m80wwYf0QCXZzYzUoTg8z6hR4jNCH5Z.woff2) format("woff2");unicode-range:U+0100-024F,U+0259,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20CF,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:"Red Hat Display";font-style:normal;font-weight:500;font-display:swap;src:url(https://fonts.gstatic.com/s/redhatdisplay/v7/8vIQ7wUr0m80wwYf0QCXZzYzUoTg_T6hR4jNCA.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:"Red Hat Display";font-style:normal;font-weight:700;font-display:swap;src:url(https://fonts.gstatic.com/s/redhatdisplay/v7/8vIQ7wUr0m80wwYf0QCXZzYzUoTg8z6hR4jNCH5Z.woff2) format("woff2");unicode-range:U+0100-024F,U+0259,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20CF,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:"Red Hat Display";font-style:normal;font-weight:700;font-display:swap;src:url(https://fonts.gstatic.com/s/redhatdisplay/v7/8vIQ7wUr0m80wwYf0QCXZzYzUoTg_T6hR4jNCA.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:"Red Hat Text";font-style:normal;font-weight:400;font-display:swap;src:url(https://fonts.gstatic.com/s/redhattext/v6/RrQXbohi_ic6B3yVSzGBrMxQZqctMc-JPWCN.woff2) format("woff2");unicode-range:U+0100-024F,U+0259,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20CF,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:"Red Hat Text";font-style:normal;font-weight:400;font-display:swap;src:url(https://fonts.gstatic.com/s/redhattext/v6/RrQXbohi_ic6B3yVSzGBrMxQaKctMc-JPQ.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:"Red Hat Text";font-style:normal;font-weight:500;font-display:swap;src:url(https://fonts.gstatic.com/s/redhattext/v6/RrQXbohi_ic6B3yVSzGBrMxQZqctMc-JPWCN.woff2) format("woff2");unicode-range:U+0100-024F,U+0259,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20CF,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:"Red Hat Text";font-style:normal;font-weight:500;font-display:swap;src:url(https://fonts.gstatic.com/s/redhattext/v6/RrQXbohi_ic6B3yVSzGBrMxQaKctMc-JPQ.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}/*# sourceMappingURL=red-hat-font.css.map */

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// import './font-awesome-brands.js';
// import './font-awesome-regular.js';
import './font-awesome-solid.js';
// export * from './font-awesome-brands.js';
// export * from './font-awesome-regular.js';
export * from './font-awesome-solid.js';

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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<link rel="shortcut icon" type="image/png" href="favicon.ico">
<script src="/_importmap/dynamic-importmap.js"></script>
<script type="module">
import 'icons/font-awesome.js';
import 'components/demo-title.js';
import 'components/demo-chat.js';
import 'wc-chatbot';
</script>
<link rel="stylesheet" href="fonts/red-hat-font.min.css">
<title>Miles of Smiles</title>
<style>
:root {
--main-bg-color: rgb(246, 242, 242);
--main-highlight-text-color: rgba(237, 98, 128);
}
body {
margin: 0;
width: 100%;
height: 100vh;
font-family: 'Red Hat Text', sans-serif;
overflow: hidden;
display: flex;
flex-direction: column;
justify-content: center;
color: var(--lumo-body-text-color);
background: var(--main-bg-color);
}
chat-bot {
--chatbot-avatar-bg-color: rgba(237, 98, 128);
--chatbot-avatar-margin: 10%;
--chatbot-header-bg-color: rgba(237, 98, 128);
--chatbot-header-title-color: #FFFFFF;
--chatbot-body-bg-color: var(--main-bg-color);
--chatbot-send-button-color: rgba(237, 98, 128);
}
chat-bot::part(chat-bubble) {
--chat-bubble-avatar-color: rgba(237, 98, 128);
--chat-bubble-color: rgba(203, 232, 237, 0.71);
--chat-bubble-right-color: rgb(157, 238, 244);
--chat-bubble-font-color: #333;
--chat-bubble-font-right-color: #333;
--chat-bubble-delay: 0.2s;
}
.middle {
margin-top: 2em;
overflow: hidden;
width: 50%;
margin-left: auto;
margin-right: auto;
display: flex;
}
</style>
</head>
<body>
<demo-title></demo-title>
<div class="middle">
<demo-chat>
<chat-bot></chat-bot>
</demo-chat>
</div>
</body>
</html>

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quarkus:
langchain4j:
openai:
api-key: #PUT_YOUR_TOKEN_HERE
base-url: https://inference-llama33-70b-maas.apps.ai.kvant.cloud/v1/
timeout: 60s
chat-model:
model-name: inference-llama33-70b
temperature: 1.0
#max-tokens: 1000
#frequency-penalty: 2
frequency-penalty: 0
log-requests: true
log-responses: true