use leptos::*;
use crate::prelude::*;

use apb::{target::Addressed, Base, Object};


#[component]
pub fn Object(object: serde_json::Value) -> impl IntoView {
	let uid = object.id().unwrap_or_default().to_string();
	let content = dissolve::strip_html_tags(object.content().unwrap_or_default());
	let author_id = object.attributed_to().id().unwrap_or_default();
	let author = CACHE.get_or(&author_id, serde_json::Value::String(author_id.clone()));
	let attachments = object.attachment()
		.map(|x| {
			let (expand, set_expand) = create_signal(false);
			view! {
				<p class="center">
					<img
						class="attachment ml-1"
						class:expand=expand
						src={x.url().id().unwrap_or_default()}
						title={x.name().unwrap_or_default().to_string()}
						on:click=move |_| set_expand.set(!expand.get())
					/>
				</p>
			}
		})
		.collect_view();
	let attachments_padding = if object.attachment().is_empty() {
		None
	} else {
		Some(view! { <div class="pb-1"></div> })
	};
	view! {
		<table class="align w-100">
			<tr>
				<td><ActorBanner object=author /></td>
				<td class="rev" >
					{object.in_reply_to().id().map(|reply| view! {
							<small><i><a class="clean" href={Uri::web(FetchKind::Object, &reply)} title={reply}>reply</a></i></small> 
					})}
					<PrivacyMarker addressed=object.addressed() />
					<a class="clean hover ml-s" href={Uri::web(FetchKind::Object, object.id().unwrap_or_default())}>
						<DateTime t=object.published() />
					</a>
					<sup><small><a class="clean ml-s" href={uid} target="_blank">"↗"</a></small></sup>
				</td>
			</tr>
		</table>
		<blockquote class="tl">
			<Summary summary=object.summary().map(|x| x.to_string()) >
				{content.into_iter().map(|x| view! { <p>{x}</p> }).collect_view()}
				{attachments_padding}
				{attachments}
			</Summary>
		</blockquote>
	}
}

#[component]
pub fn Summary(summary: Option<String>, children: Children) -> impl IntoView {
	match summary.filter(|x| !x.is_empty()) {
		None => children().into_view(),
		Some(summary) => view! {
			<details class="pa-s">
				<summary>
					<code class="cw color ml-s w-100">{summary}</code>
				</summary>
				{children()}
			</details>
		}.into_view(),
	}
}