feat: add daily challenge problem pick (#919) #981

Original file line number	Diff line number	Diff line change
Expand Up		@@ -32,6 +32,7 @@
		"onCommand:leetcode.manageSessions",
		"onCommand:leetcode.refreshExplorer",
		"onCommand:leetcode.pickOne",
	"onCommand:leetcode.pickDaily",
		"onCommand:leetcode.showProblem",
		"onCommand:leetcode.previewProblem",
		"onCommand:leetcode.searchProblem",
Expand Down Expand Up		@@ -82,6 +83,11 @@
		"title": "Pick One",
		"category": "LeetCode"
		},
	{
	"command": "leetcode.pickDaily",
	"title": "Pick Daily Problem",
	"category": "LeetCode"
	},
		{
		"command": "leetcode.showProblem",
		"title": "Show Problem",
Expand Down Expand Up		@@ -193,9 +199,14 @@
		"group": "overflow@2"
		},
		{
	"command": "leetcode.problems.sort",
	"command": "leetcode.pickDaily",
		"when": "view == leetCodeExplorer",
		"group": "overflow@3"
	},
	{
	"command": "leetcode.problems.sort",
	"when": "view == leetCodeExplorer",
	"group": "overflow@4"
		}
		],
		"view/item/context": [
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11 changes: 11 additions & 0 deletions src/commands/show.ts

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Original file line number	Diff line number	Diff line change
Expand Up		@@ -30,6 +30,7 @@ import { leetCodeSolutionProvider } from "../webview/leetCodeSolutionProvider";
		import * as list from "./list";
		import { getLeetCodeEndpoint } from "./plugin";
		import { globalState } from "../globalState";
	import { queryDailyProblem } from "../request/query-daily-problem";

		export async function previewProblem(input: IProblem \| vscode.Uri, isSideMode: boolean = false): Promise<void> {
		let node: IProblem;
Expand Down Expand Up		@@ -70,6 +71,16 @@ export async function pickOne(): Promise<void> {
		await showProblemInternal(randomProblem);
		}

	export async function pickDaily(): Promise<void> {
	const dailyProblemID: string = await queryDailyProblem();
	const node: IProblem \| undefined = explorerNodeManager.getNodeById(dailyProblemID);
	if (!node) {
	vscode.window.showErrorMessage(`Failed to resolve the problem with id: ${dailyProblemID}.`);
	return;
	}
	await showProblemInternal(node);
	}

		export async function showProblem(node?: LeetCodeNode): Promise<void> {
		if (!node) {
		return;
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1 change: 1 addition & 0 deletions src/extension.ts

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Original file line number	Diff line number	Diff line change
Expand Up		@@ -71,6 +71,7 @@ export async function activate(context: vscode.ExtensionContext): Promise<void>
		}),
		vscode.commands.registerCommand("leetcode.showProblem", (node: LeetCodeNode) => show.showProblem(node)),
		vscode.commands.registerCommand("leetcode.pickOne", () => show.pickOne()),
	vscode.commands.registerCommand("leetcode.pickDaily", () => show.pickDaily()),
		vscode.commands.registerCommand("leetcode.searchProblem", () => show.searchProblem()),
		vscode.commands.registerCommand("leetcode.showSolution", (input: LeetCodeNode \| vscode.Uri) => show.showSolution(input)),
		vscode.commands.registerCommand("leetcode.refreshExplorer", () => leetCodeTreeDataProvider.refresh()),
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14 changes: 14 additions & 0 deletions src/request/query-daily-problem.ts

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Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,14 @@
	import { getUrl, getDailyQueryStr, getDailyProblemID } from "../shared";
	import { LcAxios } from "../utils/httpUtils";


	export const queryDailyProblem = async (): Promise<string> => {
	return LcAxios(getUrl("graphql"), {
	method: "POST",
	data: {
	query: getDailyQueryStr(),
	variables: {},
	operationName: "questionOfToday"
	},
	}).then((res) => getDailyProblemID(res));
	};

45 changes: 45 additions & 0 deletions src/shared.ts

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Original file line number	Diff line number	Diff line change
Expand Up		@@ -2,6 +2,7 @@
		// Licensed under the MIT license.

		import * as vscode from "vscode";
	import { AxiosResponse } from "axios";

		export interface IQuickItemEx<T> extends vscode.QuickPickItem {
		value: T;
Expand Down Expand Up		@@ -156,3 +157,47 @@ export const getUrl = (key: string) => {
		return urls[key];
		}
		};

	export const dailyQueryStr = `
	query questionOfToday {
	activeDailyCodingChallengeQuestion {
	question {
	frontendQuestionId: questionFrontendId
	}
	}
	}
	`;

	export const dailyQueryStrCn = `
	query questionOfToday {
	todayRecord {
	question {
	frontendQuestionId: questionFrontendId
	}
	}
	}
	`;

	export const getDailyQueryStr = () => {
	const leetCodeConfig: vscode.WorkspaceConfiguration = vscode.workspace.getConfiguration("leetcode");
	const point = leetCodeConfig.get<string>("endpoint", Endpoint.LeetCode);
	switch (point) {
	case Endpoint.LeetCodeCN:
	return dailyQueryStrCn;
	case Endpoint.LeetCode:
	default:
	return dailyQueryStr;
	}
	};

	export const getDailyProblemID = (res : AxiosResponse<any, any>) => {
	const leetCodeConfig: vscode.WorkspaceConfiguration = vscode.workspace.getConfiguration("leetcode");
	const point = leetCodeConfig.get<string>("endpoint", Endpoint.LeetCode);
	switch (point) {
	case Endpoint.LeetCodeCN:
	return res.data.data.todayRecord[0].question.frontendQuestionId;
	case Endpoint.LeetCode:
	default:
	return res.data.data.activeDailyCodingChallengeQuestion.question.frontendQuestionId;
	}
	}

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