use maud::{html, Markup, PreEscaped};
use xesite_types::mastodon::{Toot, User};

pub fn talk_warning() -> Markup {
    html! {
        div.warning {
            (conv("Cadey".to_string(), "coffee".to_string(), html!{
                "So you are aware: you are reading the written version of a conference talk. This is written in a different style that is more lighthearted, conversational and different than the content normally on this blog. The words being said are the verbatim words that were spoken at the conference. The slides are the literal slides for each spoken utterance. If you want to hide the non-essential slides, please install this userstyle: "
                a href="/static/css/no-fun-allowed.user.css" {code {"No fun allowed"}}
                ". If this isn't enough, please edit it to also hide this CSS class: "
                code { "xeblog-slides-essential" }
                ". Doing this may make the presentation page harder to understand."
            }))
        }
    }
}

pub fn slide(name: String, essential: bool) -> Markup {
    html! {
        div.hero.{@if essential {("xeblog-slides-essential")} @else {("xeblog-slides-fluff")}} {
            picture style="margin:0" {
                source type="image/avif" srcset={"https://cdn.xeiaso.net/file/christine-static/talks/" (name) ".avif"};
                source type="image/webp" srcset={"https://cdn.xeiaso.net/file/christine-static/talks/" (name) ".webp"};
                img style="padding:0" loading="lazy" src={"https://cdn.xeiaso.net/file/christine-static/talks/" (name) "-smol.png"};
            }
        }
    }
}

pub fn picture(path: String) -> Markup {
    html! {
        a href={"https://cdn.xeiaso.net/file/christine-static/" (path) ".jpg"} target="_blank" {
            center {
                picture style="margin:0" {
                    source type="image/avif" srcset={"https://cdn.xeiaso.net/file/christine-static/" (path) ".avif"};
                    source type="image/webp" srcset={"https://cdn.xeiaso.net/file/christine-static/" (path) ".webp"};
                    img style="padding:0" loading="lazy" alt={"hero image " (path)} src={"https://cdn.xeiaso.net/file/christine-static/" (path) "-smol.png"};
                }
            }
        }
    }
}

pub fn hero(file: String, prompt: Option<String>, ai: Option<String>) -> Markup {
    let ai = ai.unwrap_or("MidJourney".to_string());
    html! {
        meta property="og:image" content={"https://cdn.xeiaso.net/file/christine-static/hero/" (file) "-smol.png"}
        figure.hero style="margin:0" {
            picture style="margin:0" {
                source type="image/avif" srcset={"https://cdn.xeiaso.net/file/christine-static/hero/" (file) ".avif"};
                source type="image/webp" srcset={"https://cdn.xeiaso.net/file/christine-static/hero/" (file) ".webp"};
                img style="padding:0" loading="lazy" alt={"hero image " (file)} src={"https://cdn.xeiaso.net/file/christine-static/hero/" (file) "-smol.png"};
            }
            figcaption {
                "Image generated by "
                (ai)
                @if let Some(prompt) = prompt { " -- " (prompt) }
            }
        }
    }
}

pub fn conv(name: String, mood: String, body: Markup) -> Markup {
    let name_lower = name.clone().to_lowercase();
    let name = name.replace("_", " ");

    html! {
        .conversation {
            ."conversation-picture"."conversation-smol" {
                picture {
                    source type="image/avif" srcset={"https://cdn.xeiaso.net/file/christine-static/stickers/" (name_lower) "/" (mood) ".avif"};
                    source type="image/webp" srcset={"https://cdn.xeiaso.net/file/christine-static/stickers/" (name_lower) "/" (mood) ".webp"};
                    img alt={(name) " is " (mood)} loading="lazy" src={"https://cdn.xeiaso.net/file/christine-static/stickers/" (name_lower) "/" (mood) ".png"};
                }
            }
            ."conversation-chat" {
                "<"
                b { (name) }
                "> "
                (body)
            }
        }
    }
}

pub fn sticker(name: String, mood: String) -> Markup {
    let name_lower = name.to_lowercase();
    html! {
        center {
            picture {
                source type="image/avif" srcset={"https://cdn.xeiaso.net/file/christine-static/stickers/" (name_lower) "/" (mood) ".avif"};
                source type="image/webp" srcset={"https://cdn.xeiaso.net/file/christine-static/stickers/" (name_lower) "/" (mood) ".webp"};
                img alt={(name) " is " (mood)} src={"https://cdn.xeiaso.net/file/christine-static/stickers/" (name_lower) "/" (mood) ".png"};
            }
        }
    }
}

pub fn video(path: String) -> Markup {
    let stream_url = format!(
        "https://cdn.xeiaso.net/file/christine-static/{}/index.m3u8",
        path
    );
    let uuid = uuid::Uuid::new_v4();
    let uuid = format!("{uuid}").replace("-", "");
    let hls_script = PreEscaped(format!(
        r#"
<script>
  if (Hls.isSupported()) {{
    let video = document.getElementById('{uuid}');
    let hls = new Hls();
    let videoSrc = "{}";
    hls.on(Hls.Events.MEDIA_ATTACHED, function () {{
      console.log('video and hls.js are now bound together !');
    }});
    hls.on(Hls.Events.MANIFEST_PARSED, function (event, data) {{
      console.log(
        'manifest loaded, found ' + data.levels.length + ' quality level'
      );
    }});
    hls.loadSource(videoSrc);
    // bind them together
    hls.attachMedia(video);
  }} else if (video.canPlayType('application/vnd.apple.mpegurl')) {{
      video.src = videoSrc;
  }}
</script>
"#,
        stream_url
    ));

    html! {
        script src="/static/js/hls.js" {}
        noscript {
            div.warning {
                (conv("Mara".into(), "hacker".into(), PreEscaped("You may need to enable JavaScript for this to work. I'm a cartoon shark, not a cop.".to_string())))
            }
        }
        video id=(uuid) width="100%" controls {
            source src=(stream_url) r#type="application/vnd.apple.mpegurl";
            source src="https://cdn.xeiaso.net/file/christine-static/blog/HLSBROKE.mp4" r#type="video/mp4";
        }
        (hls_script)
    }
}

pub fn advertiser_nag(nag: Option<Markup>) -> Markup {
    html! {
        script r#async src="https://media.ethicalads.io/media/client/ethicalads.min.js" { "" }
        div.adaptive data-ea-publisher="christinewebsite" data-ea-type="text" data-ea-style="fixedfooter" {
            .warning {
                @if let Some(nag) = nag {
                    (nag)
                } @else {
                    (conv(
                        "Cadey".into(),
                        "coffee".into(),
                        html! {
                            "Hello! Thank you for visiting my website. You seem to be using an ad-blocker. I understand why you do this, but I'd really appreciate if it you would turn it off for my website. These ads help pay for running the website and are done by "
                            a href="https://www.ethicalads.io/" { "Ethical Ads" }
                            ". I do not receive detailed analytics on the ads and from what I understand neither does Ethical Ads. If you don't want to disable your ad blocker, please consider donating on "
                            a href="https://patreon.com/cadey" { "Patreon" }
                            " or sending some extra cash to "
                            code { "xeiaso.eth" }
                            " or "
                            code { "0xeA223Ca8968Ca59e0Bc79Ba331c2F6f636A3fB82" }
                            ". It helps fund the website's hosting bills and pay for the expensive technical editor that I use for my longer articles. Thanks and be well!"
                        },
                    ))
                }
            }
        }
    }
}

pub fn toot_embed(u: User, t: Toot) -> Markup {
    let content = html! {
        (PreEscaped::<String>(t.content))

        @for att in &t.attachment {
            @if att.media_type.starts_with("image/") {
                a href=(att.url) {
                    img width="100%" height="100%" src=(att.url) alt=(att.name.clone().unwrap_or("no description provided".into()));
                }
            }

            @if att.media_type.starts_with("video/") {
                video width="100%" height="100%" controls {
                    source src=(att.url) type=(att.media_type);
                    "Your browser does not support the video tag, see this URL: "
                        a href=(att.url) {(att.url)}
                }
            }
        }
        @if t.attachment.len() != 0 {
            br;
        }

        a href=(t.url.unwrap_or(t.id)) { "Link" }
    };
    html! {
        .media {
            .media-left {
                .avatarholder {
                    img src=(u.icon.url) alt={"the profile picture for " (u.preferred_username)};
                }
            }
            .media-body {
                .media-heading {
                    (u.name)
                    @if u.id == "https://pony.social/users/cadey" {
                        img.verified src="https://cdn.xeiaso.net/file/christine-static/blog/verified.png";
                    }
                    " "
                    a href=(u.url) {"@" (u.preferred_username)}
                    br;
                    (t.published.format("M%m %d %Y %H:%M (UTC)").to_string())
                }
                .media-content {
                    @if let Some(warning) = t.summary {
                        details {
                            summary { "Content warning: " (warning) }
                            (content)
                        }
                    } @else {
                        (content)
                    }
                }
            }
        }
    }
}