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

@(ctx: BaseContext, article: Post, blog: Blog, comment_form: &NewCommentForm, comment_errors: ValidationErrors, tags: Vec<Tag>, comments: Vec<Comment>, previous_comment: Option<Comment>, n_likes: usize, n_reshares: usize, 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.get_fqn(ctx.0), slug = &article.slug)"/>
    <meta property="og:description" content="@article.subtitle"/>
}, {
    <a href="@uri!(blogs::details: name = blog.get_fqn(ctx.0))">@blog.title</a>
}, {
    <h1 class="article">@&article.title</h1>
    <h2 class="article">@&article.subtitle</h2>
    <div class="article-info">
        <span class="author">
            @Html(i18n!(ctx.1, "Written by {0}"; format!("<a href=\"{}\">{}</a>",
                                uri!(user::details: name = &author.get_fqn(ctx.0)),
                                escape(&author.name(ctx.0)))))
        </span>
        &mdash;
        <span class="date">@article.creation_date.format("%B %e, %Y")</span>
        @if ctx.2.clone().map(|u| u.id == author.id).unwrap_or(false) {
            &mdash;
            <a href="@uri!(posts::edit: blog = blog.get_fqn(ctx.0), slug = &article.slug)">@i18n!(ctx.1, "Edit")</a>
            &mdash;
            <form class="inline" method="post" action="@uri!(posts::delete: blog_name = blog.get_fqn(ctx.0), slug = &article.slug)">
                <input onclick="return confirm('Are you sure you?')" type="submit" value="@i18n!(ctx.1, "Delete this article")">
            </form>
        }
        @if !article.published {
            <span class="badge">@i18n!(ctx.1, "Draft")</span>
        }
    </div>
    @if article.cover_id.is_some() {
        <div class="cover" style="background-image: url('@Html(article.cover_url(ctx.0).unwrap_or_default())')"></div>
    }
    <article>
        @Html(&article.content)
    </article>

    <div class="article-meta">
        <p>@i18n!(ctx.1, "This article is under the {0} license."; &article.license)</p>
        <ul class="tags">
            @for tag in tags {
		        @if !tag.is_hashtag {
                    <li><a href="@uri!(tags::tag: name = &tag.tag)">@tag.tag</a></li>
                }
            }
        </ul>
        <div class="flex">
            @avatar(ctx.0, &author, Size::Medium, true, ctx.1)
            <div class="grow">
                <h2><a href="@uri!(user::details: name = author.get_fqn(ctx.0))">@author.name(ctx.0)</a></h2>
                <p>@Html(&author.summary)</h2>
            </div>
	    @if !ctx.2.as_ref().map(|u| u.id == author.id).unwrap_or(false) {
                <form action="@uri!(user::follow: name = author.get_fqn(ctx.0))" method="POST">
                    <input type="submit" class="button" value="@if is_following {@i18n!(ctx.1, "Unfollow")} else {@i18n!(ctx.1, "Follow")}">
                </form>
	    }
        </div>

        @if ctx.2.is_some() {
            <div class="actions">
                <form class="likes" action="@uri!(likes::create: blog = blog.get_fqn(ctx.0), 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.get_fqn(ctx.0), slug = &article.slug)" method="POST">
                    <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>

                    @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>
            </div>
        } else {
            <p class="center">@i18n!(ctx.1, "Login or use your Fediverse account to interact with this article")</p>
            <div 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!(session::new_message: m = i18n!(ctx.1, "Login to like"))" 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!(session::new_message: m = i18n!(ctx.1, "Login to boost"))" class="action">@icon!("repeat") @i18n!(ctx.1, "Boost")</a>
                </div>
            </div>
        }

        <div class="comments">
            <h2>@i18n!(ctx.1, "Comments")</h2>

            @if ctx.2.is_some() {
                <form method="post" action="@uri!(comments::create: blog_name = blog.get_fqn(ctx.0), slug = &article.slug)">
                    @input!(ctx.1, warning (optional text), "Content warning", comment_form, comment_errors, "")

                    <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">@comment_form.content</textarea>
                    <input type="submit" value="@i18n!(ctx.1, "Submit comment")" />
                </form>
            }

            @if !comments.is_empty() {
                <div class="list">
                    @for comm in comments {
                        @:comment(ctx, &comm, comm.get_author(ctx.0))
                    }
                </div>
            } else {
                <p class="center">@i18n!(ctx.1, "No comments yet. Be the first to react!")</p>
            }
        </div>
    </div>
})