111

src/data/timeline.ts

@@ -0,0 +1,110 @@
+// Timeline data configuration file
+// Used to manage data for the timeline page
+
+export interface TimelineItem {
+	id: string;
+	title: string;
+	description: string;
+	type: "education" | "work" | "project" | "achievement";
+	startDate: string;
+	endDate?: string; // If empty, it means current
+	location?: string;
+	organization?: string;
+	position?: string;
+	skills?: string[];
+	achievements?: string[];
+	links?: {
+		name: string;
+		url: string;
+		type: "website" | "certificate" | "project" | "other";
+	}[];
+	icon?: string; // Iconify icon name
+	color?: string;
+	featured?: boolean;
+}
+
+export const timelineData: TimelineItem[] = [
+	{
+		id: "current-study",
+		title: "Studying Chemical Engineering",
+		description:
+			"Currently studying Chemical Engineering.",
+		type: "education",
+		startDate: "2022-09-01",
+		location: "Dalian",
+		organization: "Dalian University of Technology",
+		// skills: ["Java", "Python", "JavaScript", "HTML/CSS", "MySQL"],
+		// achievements: [
+		// 	"Current GPA: 3.6/4.0",
+		// 	"Completed data structures and algorithms course project",
+		// 	"Participated in multiple course project developments",
+		// ],
+		icon: "material-symbols:school",
+		color: "#059669",
+		featured: true,
+	},
+];
+
+// Get timeline statistics
+export const getTimelineStats = () => {
+	const total = timelineData.length;
+	const byType = {
+		education: timelineData.filter((item) => item.type === "education").length,
+		work: timelineData.filter((item) => item.type === "work").length,
+		project: timelineData.filter((item) => item.type === "project").length,
+		achievement: timelineData.filter((item) => item.type === "achievement")
+			.length,
+	};
+
+	return { total, byType };
+};
+
+// Get timeline items by type
+export const getTimelineByType = (type?: string) => {
+	if (!type || type === "all") {
+		return timelineData.sort(
+			(a, b) =>
+				new Date(b.startDate).getTime() - new Date(a.startDate).getTime(),
+		);
+	}
+	return timelineData
+		.filter((item) => item.type === type)
+		.sort(
+			(a, b) =>
+				new Date(b.startDate).getTime() - new Date(a.startDate).getTime(),
+		);
+};
+
+// Get featured timeline items
+export const getFeaturedTimeline = () => {
+	return timelineData
+		.filter((item) => item.featured)
+		.sort(
+			(a, b) =>
+				new Date(b.startDate).getTime() - new Date(a.startDate).getTime(),
+		);
+};
+
+// Get current ongoing items
+export const getCurrentItems = () => {
+	return timelineData.filter((item) => !item.endDate);
+};
+
+// Calculate total work experience
+export const getTotalWorkExperience = () => {
+	const workItems = timelineData.filter((item) => item.type === "work");
+	let totalMonths = 0;
+
+	workItems.forEach((item) => {
+		const startDate = new Date(item.startDate);
+		const endDate = item.endDate ? new Date(item.endDate) : new Date();
+		const diffTime = Math.abs(endDate.getTime() - startDate.getTime());
+		const diffMonths = Math.ceil(diffTime / (1000 * 60 * 60 * 24 * 30));
+		totalMonths += diffMonths;
+	});
+
+	return {
+		years: Math.floor(totalMonths / 12),
+		months: totalMonths % 12,
+	};
+};