@use plume_models::blogs::Blog;
@use plume_models::comments::{Comment, CommentTree};
@use plume_models::posts::Post;
@use plume_models::tags::Tag;
@use plume_models::users::User;
@use std::path::Path;
@use validator::ValidationErrors;
@use crate::templates::{base, partials::comment};
@use crate::template_utils::*;
@use crate::routes::comments::NewCommentForm;
@use crate::routes::*;

@(ctx: BaseContext, article: Post, blog: Blog, comment_form: &NewCommentForm, comment_errors: ValidationErrors, tags: Vec<Tag>, comments: Vec<CommentTree>, previous_comment: Option<Comment>, n_likes: i64, n_reshares: i64, has_liked: bool, has_reshared: bool, is_following: bool, author: User)

@:base(ctx, article.title.clone(), {
    <meta property="og:title" content="@article.title"/>
    <meta property="og:type" content="article"/>
    @if article.cover_id.is_some() {
        <meta property="og:image" content="@Html(article.cover_url(ctx.0).unwrap_or_default())"/>
    }
    <meta property="og:url" content="@uri!(posts::details: blog = &blog.fqn, slug = &article.slug, responding_to = _)"/>
    <meta property="og:description" content="@article.subtitle"/>
    <link rel="canonical" href="@article.ap_url"/>

    @if !ctx.2.clone().map(|u| u.hide_custom_css).unwrap_or(false) {
        @if let Some(ref theme) = blog.theme {
            <link rel="stylesheet" href="@uri!(plume_static_files: file = Path::new("css").join(theme).join("theme.css"), _build_id = CACHE_NAME)">
        }
    }
}, {
    <a href="@uri!(blogs::details: name = &blog.fqn, page = _)">@blog.title</a>
}, {
<div class="h-entry">
    <header
        class="article @if article.cover_id.is_some() { illustrated }"
        @if article.cover_id.is_some() { style="background-image: url('@article.cover_url(ctx.0).unwrap_or_default()'" }
    >
        <div>
            <h1 class="article p-name" dir="auto">@article.title</h1>
            <div class="article-info" dir="auto">
                <span class="author">
                    @Html(i18n!(ctx.1, "Written by {0}"; format!("<a href=\"{}\">{}</a>",
                                        escape(&uri!(user::details: name = &author.fqn).to_string()),
                                        escape(&author.name()))))
                </span>
                &mdash;
                <span class="date dt-published" datetime="@article.creation_date.format("%F %T")">@article.creation_date.format("%B %e, %Y")</span><a class="u-url" href="@article.ap_url"></a>
            </div>
            <h2 class="article p-summary" dir="auto">@article.subtitle</h2>
        </div>
        @if article.cover_id.is_some() {
            <div class="shadow"></div>
            <img class="u-photo hidden" src="@article.cover_url(ctx.0).unwrap_or_default()"/>
        }
    </header>

    <article class="e-content" dir="auto">
        @Html(&article.content)
    </article>
    <div class="article-meta">
        <section class="split">
            <ul class="tags" dir="auto">
                @for tag in tags {
                    @if !tag.is_hashtag {
                        <li><a class="p-category" href="@uri!(tags::tag: name = &tag.tag, page = _)">@tag.tag</a></li>
                    } else {
                        <span class="hidden p-category">@tag.tag</span>
                    }
                }
            </ul>
            <p class="right" dir="auto">
                @if article.license.is_empty() {
                    @i18n!(ctx.1, "All rights reserved."; &article.license)
                } else {
                    @i18n!(ctx.1, "This article is under the {0} license."; &article.license)
                }
            </p>
        </section>
        @if ctx.2.is_some() {
            <section class="actions">
                <form class="likes" action="@uri!(likes::create: blog = &blog.fqn, slug = &article.slug)" method="POST">
                    <p aria-label="@i18n!(ctx.1, "One like", "{0} likes"; n_likes)" title="@i18n!(ctx.1, "One like", "{0} likes"; n_likes)">
                        @n_likes
                    </p>

                    @if has_liked {
                        <button type="submit" class="action liked">@icon!("heart") @i18n!(ctx.1, "I don't like this anymore")</button>
                    } else {
                        <button type="submit" class="action">@icon!("heart") @i18n!(ctx.1, "Add yours")</button>
                    }
                </form>
                <form class="reshares" action="@uri!(reshares::create: blog = &blog.fqn, slug = &article.slug)" method="POST">
                    <p aria-label="@i18n!(ctx.1, "One boost", "{0} boosts"; n_reshares)" title="@i18n!(ctx.1, "One boost", "{0} boosts"; n_reshares)">
                        @n_reshares
                    </p>

                    @if has_reshared {
                        <button type="submit" class="action reshared">@icon!("repeat") @i18n!(ctx.1, "I don't want to boost this anymore")</button>
                    } else {
                        <button type="submit" class="action">@icon!("repeat") @i18n!(ctx.1, "Boost")</button>
                    }
                </form>
            </section>
        } else {
            <p class="center">@Html(i18n!(ctx.1, "{0}Log in{1}, or {2}use your Fediverse account{3} to interact with this article";
                format!("<a href='{}'>", escape(&uri!(session::new: m = _).to_string())), "</a>",
                format!("<a href='{}'>", escape(&uri!(posts::remote_interact: blog_name = &blog.fqn, slug = &article.slug).to_string())), "</a>"
                ))
            </p>
            <section class="actions">
                <div class="likes">
                    <p aria-label="@i18n!(ctx.1, "One like", "{0} likes"; n_likes)" title="@i18n!(ctx.1, "One like", "{0} likes"; n_likes)">
                        @n_likes
                    </p>
                    <a href="@uri!(posts::remote_interact: blog_name = &blog.fqn, slug = &article.slug)" class="action">@icon!("heart") @i18n!(ctx.1, "Add yours")</a>
                </div>

                <div class="reshares">
                    <p aria-label="@i18n!(ctx.1, "One boost", "{0} boost"; n_reshares)" title="@i18n!(ctx.1, "One boost", "{0} boosts"; n_reshares)">
                        @n_reshares
                    </p>
                    <a href="@uri!(posts::remote_interact: blog_name = &blog.fqn, slug = &article.slug)" class="action">@icon!("repeat") @i18n!(ctx.1, "Boost")</a>
                </div>
            </section>
        }
        <section class="banner">
            <div class="flex p-author h-card user" dir="auto">
                @avatar(ctx.0, &author, Size::Medium, true, ctx.1)
                <div class="grow">
                    <h2 class="p-name">
                        <a href="@uri!(user::details: name = &author.fqn)">@author.name()</a>
                        <a rel="author" class="u-url" href="@author.ap_url"></a>
                    </h2>
                    <p>@Html(&author.summary_html)</p>
                </div>
        	    @if !ctx.2.as_ref().map(|u| u.id == author.id).unwrap_or(false) {
                    <form action="@uri!(user::follow: name = &author.fqn)" method="POST">
                        <input type="submit" class="button" value="@if is_following {@i18n!(ctx.1, "Unsubscribe")} else {@i18n!(ctx.1, "Subscribe")}">
                    </form>
        	    }
            </div>
        </section>
        <section class="comments" dir="auto">
            <h2>@i18n!(ctx.1, "Comments")</h2>

            @if ctx.2.is_some() {
                <form method="post" action="@uri!(comments::create: blog_name = &blog.fqn, slug = &article.slug)">
                    @(Input::new("warning", i18n!(ctx.1, "Content warning"))
                        .default(&comment_form.warning)
                        .error(&comment_errors)
                        .optional()
                        .html(ctx.1))

                    <label for="plume-editor">@i18n!(ctx.1, "Your comment")</label>
                    @if let Some(ref prev) = previous_comment {
                        <input type="hidden" name="responding_to" value="@prev.id"/>
                    }
                    <textarea id="plume-editor" name="content" dir="auto">@comment_form.content</textarea>
                    <input type="submit" value="@i18n!(ctx.1, "Submit comment")" />
                </form>
            }

            @if !comments.is_empty() {
                @for comm in comments {
                    @:comment(ctx, &comm, Some(&article.ap_url), &blog.fqn, &article.slug)
                }
            } else {
                <p class="center" dir="auto">@i18n!(ctx.1, "No comments yet. Be the first to react!")</p>
            }
        </section>
    </div>
</div>
@if  ctx.2.clone().and_then(|u| article.is_author(ctx.0, u.id).ok()).unwrap_or(false) {
    <aside class="bottom-bar">
        <div>
            <form class="inline" method="post" action="@uri!(posts::delete: blog_name = &blog.fqn, slug = &article.slug)">
                <input class="button destructive" onclick="return confirm('@i18n!(ctx.1, "Are you sure?")')" type="submit" value="@i18n!(ctx.1, "Delete")">
            </form>
        </div>
        <div>
            @if !article.published {
                <p>@i18n!(ctx.1, "This article is still a draft. Only you and other authors can see it.")</p>
            } else {
                <p>@i18n!(ctx.1, "Only you and other authors can edit this article.")</p>
            }
        </div>
        <div>
            @if !article.published {
                <a class="button secondary" href="@uri!(posts::edit: blog = &blog.fqn, slug = &article.slug)">@i18n!(ctx.1, "Publish")</a>
            }
            <a class="button" href="@uri!(posts::edit: blog = &blog.fqn, slug = &article.slug)">@i18n!(ctx.1, "Edit")</a>
        </div>
    </aside>
}
})
