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| 1 | +import * as vscode from "vscode"; |
| 2 | +// Allow using JSX within this file by overriding our own createElement function |
| 3 | +import React from "./FakeReact"; |
| 4 | +import ReactDOMServer from "react-dom/server"; |
| 5 | + |
| 6 | +import Messages, { |
| 7 | + MessageType, |
| 8 | + MessageTypeNames, |
| 9 | + sendToFrontend, |
| 10 | +} from "./messages"; |
| 11 | +import { setWebviewContent } from "./webview"; |
| 12 | +import { Editor } from "./editor"; |
| 13 | +import { client } from "../extension"; |
| 14 | +import _ from "lodash"; |
| 15 | +import { McqPanelWithLogging as McqPanel } from "../webview/components/McqPanel"; |
| 16 | + |
| 17 | +let mcqPanel: vscode.WebviewPanel | null = null; |
| 18 | + |
| 19 | +let panel: vscode.WebviewPanel | null = null; |
| 20 | +// This needs to be a reference to active |
| 21 | +// TODO: Fix this ugly code! |
| 22 | +export let activeEditor: Editor | null = null; |
| 23 | + |
| 24 | +const messageQueue: MessageType[] = []; |
| 25 | +let handling = false; |
| 26 | + |
| 27 | +export async function handleMessage( |
| 28 | + context: vscode.ExtensionContext, |
| 29 | + message: MessageType, |
| 30 | +) { |
| 31 | + messageQueue.push(message); |
| 32 | + if (handling) { |
| 33 | + return; |
| 34 | + } |
| 35 | + handling = true; |
| 36 | + |
| 37 | + while (messageQueue.length > 0) { |
| 38 | + const message = messageQueue.shift()!; |
| 39 | + console.log(`${Date.now()} Beginning handleMessage: ${message.type}`); |
| 40 | + switch (message.type) { |
| 41 | + case MessageTypeNames.ExtensionPing: |
| 42 | + sendToFrontend(panel, Messages.ExtensionPong(null)); |
| 43 | + break; |
| 44 | + case MessageTypeNames.MCQQuestion: { |
| 45 | + if (mcqPanel === null) { |
| 46 | + mcqPanel = vscode.window.createWebviewPanel( |
| 47 | + "mcq-question-panel", |
| 48 | + `Question ${message.questionId + 1}`, |
| 49 | + vscode.ViewColumn.One, |
| 50 | + { enableScripts: true, retainContextWhenHidden: true }, |
| 51 | + ); |
| 52 | + |
| 53 | + mcqPanel.onDidDispose(() => { |
| 54 | + mcqPanel = null; |
| 55 | + }); |
| 56 | + } |
| 57 | + mcqPanel.title = `Question ${message.questionId + 1}`; |
| 58 | + mcqPanel.iconPath = vscode.Uri.joinPath( |
| 59 | + context.extensionUri, |
| 60 | + "assets", |
| 61 | + "icon.png", |
| 62 | + ); |
| 63 | + let activePanel = await McqPanel({ |
| 64 | + data: { |
| 65 | + assessmentName: message.assessmentName ?? "", |
| 66 | + questionId: message.questionId, |
| 67 | + question: message.question, |
| 68 | + choices: message.options, |
| 69 | + workspaceLocation: message.workspaceLocation ?? "assessment", |
| 70 | + }, |
| 71 | + }); |
| 72 | + setWebviewContent( |
| 73 | + mcqPanel, |
| 74 | + context, |
| 75 | + <div |
| 76 | + // @ts-ignore: Our FakeReact doesn't modify the style attribute |
| 77 | + style="width: 100%; height: calc(100vh - 10px)" |
| 78 | + id="mcq-panel" |
| 79 | + > |
| 80 | + {ReactDOMServer.renderToString(activePanel)} |
| 81 | + </div>, |
| 82 | + ); |
| 83 | + mcqPanel.reveal(vscode.ViewColumn.One); |
| 84 | + |
| 85 | + break; |
| 86 | + } |
| 87 | + case MessageTypeNames.MCQAnswer: |
| 88 | + console.log(`Received MCQ answer: ${message.choice}`); |
| 89 | + sendToFrontend(panel, message); |
| 90 | + break; |
| 91 | + case MessageTypeNames.NewEditor: |
| 92 | + // console.log(message.questionType + " questionType \n"); |
| 93 | + // if (message.questionType == "mcq") { |
| 94 | + // break; |
| 95 | + // } |
| 96 | + activeEditor = await Editor.create( |
| 97 | + message.workspaceLocation, |
| 98 | + message.assessmentName, |
| 99 | + message.questionId, |
| 100 | + message.prepend, |
| 101 | + message.initialCode, |
| 102 | + ); |
| 103 | + activeEditor.uri; |
| 104 | + const info = context.globalState.get("info") ?? {}; |
| 105 | + if (activeEditor.uri) { |
| 106 | + // TODO: Write our own wrapper to set nested keys easily, removing lodash |
| 107 | + // @ts-ignore |
| 108 | + _.set(info, `["${activeEditor.uri}"].chapter`, message.chapter ?? 1); |
| 109 | + // TODO: message.prepend can be undefined in runtime, investigate |
| 110 | + const nPrependLines = |
| 111 | + message.prepend && message.prepend !== "" |
| 112 | + ? message.prepend.split("\n").length + 2 // account for start/end markers |
| 113 | + : 0; |
| 114 | + _.set(info, `["${activeEditor.uri}"].prepend`, nPrependLines); |
| 115 | + context.globalState.update("info", info); |
| 116 | + client.sendRequest("source/publishInfo", info); |
| 117 | + } |
| 118 | + |
| 119 | + panel?.reveal(vscode.ViewColumn.Two); |
| 120 | + console.log( |
| 121 | + `EXTENSION: NewEditor: activeEditor set to ${activeEditor.assessmentName}_${activeEditor.questionId}`, |
| 122 | + ); |
| 123 | + |
| 124 | + activeEditor.onChange((editor) => { |
| 125 | + const workspaceLocation = editor.workspaceLocation; |
| 126 | + const code = editor.getText(); |
| 127 | + if (!code) { |
| 128 | + return; |
| 129 | + } |
| 130 | + if (editor !== activeEditor) { |
| 131 | + console.log( |
| 132 | + `EXTENSION: Editor ${editor.assessmentName}_${editor.questionId}_${editor.assessmentType} is no longer active, skipping onChange`, |
| 133 | + ); |
| 134 | + } |
| 135 | + if (activeEditor) { |
| 136 | + console.log("activeEditor keys and values:"); |
| 137 | + Object.entries(activeEditor).forEach(([key, value]) => { |
| 138 | + console.log(`${key}:`, value); |
| 139 | + }); |
| 140 | + } |
| 141 | + const message = Messages.Text(workspaceLocation, code); |
| 142 | + console.log(`Sending message: ${JSON.stringify(message)}`); |
| 143 | + sendToFrontend(panel, message); |
| 144 | + }); |
| 145 | + break; |
| 146 | + // case MessageTypeNames.Text: |
| 147 | + // if (!activeEditor) { |
| 148 | + // console.log("ERROR: activeEditor is not set"); |
| 149 | + // break; |
| 150 | + // } |
| 151 | + // activeEditor.replace(message.code, "Text"); |
| 152 | + // break; |
| 153 | + } |
| 154 | + console.log(`${Date.now()} Finish handleMessage: ${message.type}`); |
| 155 | + } |
| 156 | + |
| 157 | + handling = false; |
| 158 | +} |
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