// Timeline Component - Chronological event display
use super::traits::Renderable
pub struct TimelineEvent {
title: string,
description: string,
timestamp: string,
icon: string,
color: string,
}
impl TimelineEvent {
pub fn new(title: string, timestamp: string) -> TimelineEvent {
TimelineEvent {
title: title,
description: String::new(),
timestamp: timestamp,
icon: "●".to_string(),
color: "#3b82f6".to_string(),
}
}
pub fn description(self, desc: string) -> TimelineEvent {
self.description = desc;
self
}
pub fn icon(self, icon: string) -> TimelineEvent {
self.icon = icon;
self
}
pub fn color(self, color: string) -> TimelineEvent {
self.color = color;
self
}
}
pub struct Timeline {
events: Vec<TimelineEvent>,
}
impl Timeline {
pub fn new() -> Timeline {
Timeline {
events: Vec::new(),
}
}
pub fn event(self, event: TimelineEvent) -> Timeline {
self.events.push(event);
self
}
}
impl Renderable for Timeline {
fn render(self) -> string {
let mut html = String::new();
html.push_str("<div style='position: relative; padding-left: 32px;'>");
// Vertical line
html.push_str("<div style='position: absolute; left: 8px; top: 0; bottom: 0; width: 2px; background: #e2e8f0;'></div>");
for (_event_index, event) in self.events.iter().enumerate() {
html.push_str("<div style='position: relative; padding-bottom: 32px;'>");
// Icon/dot
html.push_str("<div style='position: absolute; left: -24px; width: 16px; height: 16px; border-radius: 50%; background: ");
html.push_str(&event.color);
html.push_str("; border: 2px solid white; display: flex; align-items: center; justify-content: center; color: white; font-size: 10px;'>");
html.push_str(&event.icon);
html.push_str("</div>");
// Content
html.push_str("<div style='background: white; border: 1px solid #e2e8f0; border-radius: 8px; padding: 16px; box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);'>");
// Timestamp
html.push_str("<div style='font-size: 12px; color: #718096; margin-bottom: 4px;'>");
html.push_str(&event.timestamp);
html.push_str("</div>");
// Title
html.push_str("<div style='font-weight: 600; font-size: 16px; color: #1a202c; margin-bottom: 8px;'>");
html.push_str(&event.title);
html.push_str("</div>");
// Description
if event.description.len() > 0 {
html.push_str("<div style='font-size: 14px; color: #4a5568;'>");
html.push_str(&event.description);
html.push_str("</div>");
}
html.push_str("</div>");
html.push_str("</div>");
}
html.push_str("</div>");
html
}
}