plugins/bex-yflix/src/lib.rs

/*!
yFlix streaming plugin for yflix.to / 1movies.is
Reverse-engineered with enc-dec.app for token generation and stream decoding.

Features:
- Search movies/TV shows via enc-dec.app database API (fast, JSON)
- Fetch detailed information with seasons and episodes
- Extract video streams from multiple servers
- Token-based authentication via enc-dec.app/api/enc-movies-flix
- Stream decoding via enc-dec.app/api/dec-movies-flix (POST)
- HLS and progressive stream support
*/

#[allow(warnings)]
mod bindings;

use bindings::bex::plugin::common::*;
use bindings::bex::plugin::http;
use bindings::exports::api::Guest;
use serde_json::Value;

struct Component;

const BASE_URL: &str = "https://yflix.to";
const ENC_API: &str = "https://enc-dec.app/api/enc-movies-flix";
const DEC_API: &str = "https://enc-dec.app/api/dec-movies-flix";
const DB_SEARCH_API: &str = "https://enc-dec.app/db/flix/search";
const DB_FIND_API: &str = "https://enc-dec.app/db/flix/find";

// ============================================================================
// HTTP helpers — delegate to host
// ============================================================================

impl Component {
    fn get_headers() -> Vec<Attr> {
        vec![
            Attr { key: "User-Agent".to_string(), value: "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36".to_string() },
            Attr { key: "Connection".to_string(), value: "keep-alive".to_string() },
            Attr { key: "Accept".to_string(), value: "text/html, application/json, */*; q=0.01".to_string() },
            Attr { key: "Accept-Language".to_string(), value: "en-US,en;q=0.5".to_string() },
            Attr { key: "Sec-GPC".to_string(), value: "1".to_string() },
            Attr { key: "Sec-Fetch-Dest".to_string(), value: "empty".to_string() },
            Attr { key: "Sec-Fetch-Mode".to_string(), value: "cors".to_string() },
            Attr { key: "Sec-Fetch-Site".to_string(), value: "same-origin".to_string() },
            Attr { key: "Pragma".to_string(), value: "no-cache".to_string() },
            Attr { key: "Cache-Control".to_string(), value: "no-cache".to_string() },
            Attr { key: "Referer".to_string(), value: format!("{}/", BASE_URL) },
        ]
    }

    fn ajax_headers() -> Vec<Attr> {
        let mut h = Self::get_headers();
        h.push(Attr { key: "X-Requested-With".to_string(), value: "XMLHttpRequest".to_string() });
        h
    }

    fn fetch_url(url: &str) -> Result<String, PluginError> {
        Self::fetch_url_with_headers(url, Self::get_headers())
    }

    fn fetch_url_with_headers(url: &str, headers: Vec<Attr>) -> Result<String, PluginError> {
        let req = http::Request {
            method: http::Method::Get,
            url: url.to_string(),
            headers,
            body: None,
            timeout_ms: Some(15000),
            follow_redirects: true,
            cache_mode: http::CacheMode::Normal,
            max_bytes: Some(5 * 1024 * 1024),
        };

        match http::send_request(&req) {
            Ok(resp) if resp.status == 200 => String::from_utf8(resp.body)
                .map_err(|e| PluginError::Parse(format!("UTF-8 error: {}", e))),
            Ok(resp) => Err(PluginError::Network(format!("HTTP {} for {}", resp.status, url))),
            Err(e) => Err(e),
        }
    }

    fn fetch_json(url: &str, headers: Vec<Attr>) -> Result<Value, PluginError> {
        let body = Self::fetch_url_with_headers(url, headers)?;
        serde_json::from_str(&body).map_err(|e| PluginError::Parse(format!("JSON error: {} in {}", e, &body[..body.len().min(200)])))
    }

    // ========================================================================
    // enc-dec.app token generation and decoding
    // ========================================================================

    /// Call enc-dec.app/api/enc-movies-flix?text={text} to get an encoded token.
    fn enc_flix(text: &str) -> Option<String> {
        Self::call_enc_api(ENC_API, text)
    }

    /// Call enc-dec.app/api/dec-movies-flix POST with {"text":"encoded"} to decode.
    /// Returns the decoded JSON result which contains the stream URL.
    fn dec_flix(text: &str) -> Option<Value> {
        let url = DEC_API.to_string();

        let headers = vec![
            Attr { key: "User-Agent".to_string(), value: "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36".to_string() },
            Attr { key: "Accept".to_string(), value: "application/json, */*".to_string() },
            Attr { key: "Content-Type".to_string(), value: "application/json".to_string() },
            Attr { key: "Referer".to_string(), value: format!("{}/", BASE_URL) },
        ];

        // POST body: {"text": "encoded_string"}
        let body = format!("{{\"text\":\"{}\"}}", text);

        let req = http::Request {
            method: http::Method::Post,
            url,
            headers,
            body: Some(body.into_bytes()),
            timeout_ms: Some(10000),
            follow_redirects: true,
            cache_mode: http::CacheMode::NoStore,
            max_bytes: Some(1024 * 1024),
        };

        let resp = http::send_request(&req).ok()?;
        if resp.status < 200 || resp.status >= 300 {
            return None;
        }
        let body = String::from_utf8(resp.body).ok()?;

        // Parse JSON response: {"status":200,"result":{...}} or {"status":200,"result":"url"}
        if let Ok(json) = serde_json::from_str::<Value>(&body) {
            if let Some(result) = json.get("result") {
                return Some(result.clone());
            }
        }
        None
    }

    /// Generic call to enc-dec.app encode endpoints (GET)
    fn call_enc_api(api_url: &str, text: &str) -> Option<String> {
        let url = format!("{}?text={}", api_url, text);

        let headers = vec![
            Attr { key: "User-Agent".to_string(), value: "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36".to_string() },
            Attr { key: "Accept".to_string(), value: "application/json, */*".to_string() },
            Attr { key: "Referer".to_string(), value: format!("{}/", BASE_URL) },
        ];

        let req = http::Request {
            method: http::Method::Get,
            url,
            headers,
            body: None,
            timeout_ms: Some(10000),
            follow_redirects: true,
            cache_mode: http::CacheMode::NoStore,
            max_bytes: Some(1024 * 1024),
        };

        let resp = http::send_request(&req).ok()?;
        if resp.status < 200 || resp.status >= 300 {
            return None;
        }
        let body = String::from_utf8(resp.body).ok()?;

        // Parse JSON response: {"status":200,"result":"ENCODED_TOKEN"}
        if let Ok(json) = serde_json::from_str::<Value>(&body) {
            for field in &["result", "token", "data", "enc", "encrypted", "key", "value"] {
                if let Some(val) = json.get(*field).and_then(|v| v.as_str()) {
                    if !val.is_empty() {
                        return Some(val.to_string());
                    }
                }
            }
            if let Some(s) = json.as_str() {
                if !s.is_empty() {
                    return Some(s.to_string());
                }
            }
        }

        // Fallback: plain string response
        let trimmed = body.trim().trim_matches('"').to_string();
        if !trimmed.is_empty() && !trimmed.starts_with('{') {
            return Some(trimmed);
        }
        None
    }

    // ========================================================================
    // Database API helpers (enc-dec.app/db/flix)
    // ========================================================================

    /// Search the flix database via enc-dec.app
    fn db_search(query: &str, media_type: &str, page: u32) -> Result<Value, PluginError> {
        let url = format!(
            "{}?query={}&type={}&page={}",
            DB_SEARCH_API,
            urlencoding(query),
            media_type,
            page
        );

        let headers = vec![
            Attr { key: "User-Agent".to_string(), value: "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36".to_string() },
            Attr { key: "Accept".to_string(), value: "application/json, */*".to_string() },
            Attr { key: "Referer".to_string(), value: format!("{}/", BASE_URL) },
        ];

        Self::fetch_json(&url, headers)
    }

    /// Find a specific item in the flix database by flix_id, tmdb_id, or imdb_id
    fn db_find_by_flix_id(flix_id: &str) -> Result<Value, PluginError> {
        let url = format!("{}?flix_id={}", DB_FIND_API, flix_id);
        let headers = vec![
            Attr { key: "User-Agent".to_string(), value: "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36".to_string() },
            Attr { key: "Accept".to_string(), value: "application/json, */*".to_string() },
            Attr { key: "Referer".to_string(), value: format!("{}/", BASE_URL) },
        ];
        Self::fetch_json(&url, headers)
    }

    // ========================================================================
    // Convert database results to MediaCard
    // ========================================================================

    fn db_result_to_card(item: &Value) -> Option<MediaCard> {
        // The API can return items in two formats:
        // 1. Flat: {"flix_id": "...", "title": "...", ...}
        // 2. Nested: {"info": {"flix_id": "...", "title_en": "...", ...}, "episodes": {...}}
        let info = if item.get("info").is_some() {
            item.get("info")?
        } else {
            item
        };

        let flix_id = info.get("flix_id").and_then(|v| v.as_str()).unwrap_or("").to_string();
        if flix_id.is_empty() {
            return None;
        }

        // Try title_en first (nested format), then title (flat format)
        let title = info.get("title_en").or_else(|| info.get("title"))
            .and_then(|v| v.as_str()).unwrap_or("Unknown").to_string();
        let media_type = info.get("type").and_then(|v| v.as_str()).unwrap_or("movie");
        let kind = match media_type {
            "movie" => Some(MediaKind::Movie),
            "tv" | "series" | "tv_series" => Some(MediaKind::Series),
            _ => Some(MediaKind::Unknown),
        };

        let poster = info.get("poster").and_then(|v| v.as_str()).unwrap_or("").to_string();
        let year = info.get("year").and_then(|v| v.as_str())
            .and_then(|y| y.parse::<u64>().ok()).map(|y| y.to_string())
            .or_else(|| info.get("year").and_then(|v| v.as_u64()).map(|y| y.to_string()));
        let rating = info.get("rating").and_then(|v| v.as_f64()).map(|r| (r * 10.0) as u32);

        let tmdb_id = info.get("tmdb_id").and_then(|v| v.as_str())
            .map(|s| s.to_string())
            .or_else(|| info.get("tmdb_id").and_then(|v| v.as_u64()).map(|id| id.to_string()));
        let imdb_id = info.get("imdb_id").and_then(|v| v.as_str()).map(|s| s.to_string());

        let mut ids = Vec::new();
        if let Some(ref tid) = tmdb_id {
            ids.push(LinkedId { source: "tmdb".to_string(), id: tid.clone() });
        }
        if let Some(ref iid) = imdb_id {
            ids.push(LinkedId { source: "imdb".to_string(), id: iid.clone() });
        }
        ids.push(LinkedId { source: "flix".to_string(), id: flix_id.clone() });

        let slug = title.to_lowercase()
            .replace(' ', "-")
            .replace(|c: char| !c.is_alphanumeric() && c != '-', "");
        let url_path = match media_type {
            "tv" | "series" | "tv_series" => format!("{}/series/{}", BASE_URL, slug),
            _ => format!("{}/movie/{}", BASE_URL, slug),
        };

        Some(MediaCard {
            id: flix_id.clone(),
            title,
            kind,
            images: if poster.is_empty() {
                None
            } else {
                Some(make_image_set(&poster, ImageLayout::Portrait))
            },
            original_title: None,
            tagline: None,
            year,
            score: rating,
            genres: vec![],
            status: None,
            content_rating: None,
            url: Some(url_path),
            ids,
            extra: vec![],
        })
    }

    /// Parse database search results, handling both bare array and {results: [...]} formats
    fn parse_db_results(json: &Value) -> Vec<MediaCard> {
        let items: &Vec<Value> = if json.is_array() {
            json.as_array().unwrap()
        } else if let Some(arr) = json.get("results").and_then(|v| v.as_array()) {
            arr
        } else {
            return vec![];
        };
        items.iter().filter_map(Self::db_result_to_card).collect()
    }

    // ========================================================================
    // Fetch movie/series info from yFlix HTML page
    // ========================================================================

    /// Fetch info page HTML from yflix.to and extract the data-id
    fn fetch_info_html(slug: &str, media_type: &str) -> Result<String, PluginError> {
        let path = match media_type {
            "tv" | "series" | "tv_series" => format!("{}/series/{}", BASE_URL, slug),
            _ => format!("{}/movie/{}", BASE_URL, slug),
        };
        Self::fetch_url(&path)
    }

    /// Extract data-id from the yFlix info page HTML
    fn extract_data_id(html: &str) -> Option<String> {
        // Method 1: Find data-id near movie-rating or series-rating id
        for pattern in &["id=\"movie-rating\"", "id=\"series-rating\"", "id=\"rating\""] {
            if let Some(idx) = html.find(pattern) {
                let search_start = if idx > 300 { idx - 300 } else { 0 };
                let search_end = (idx + 500).min(html.len());
                let window = &html[search_start..search_end];
                if let Some(id) = extract_attr_value(window, "data-id") {
                    if !id.is_empty() {
                        return Some(id);
                    }
                }
            }
        }

        // Method 2: Find data-id in rate-box area
        if let Some(idx) = html.find("rate-box") {
            let search_end = (idx + 500).min(html.len());
            let window = &html[idx..search_end];
            if let Some(id) = extract_attr_value(window, "data-id") {
                if !id.is_empty() {
                    return Some(id);
                }
            }
        }

        // Method 3: Any element with data-id attribute (most general)
        if let Some(idx) = html.find("data-id=\"") {
            let val_start = idx + 9;
            if let Some(val_end) = html[val_start..].find('"') {
                let id = &html[val_start..val_start + val_end];
                if !id.is_empty() && id.len() < 30 {
                    return Some(id.to_string());
                }
            }
        }

        None
    }

    // ========================================================================
    // Episode fetching via AJAX with enc-dec.app token
    // ========================================================================

    /// Fetch the episode list for a TV series using enc-dec.app token.
    fn fetch_episodes(data_id: &str, media_slug: &str) -> Result<Vec<Episode>, PluginError> {
        // Step 1: Get encoded token from enc-dec.app
        let enc_token = Self::enc_flix(data_id)
            .ok_or_else(|| PluginError::Network("Failed to get episode token from enc-dec.app".to_string()))?;

        // Step 2: Fetch episode list from AJAX endpoint
        let url = format!(
            "{}/ajax/episodes/list?data_id={}&_={}",
            BASE_URL, data_id, enc_token
        );

        let headers = {
            let mut h = Self::ajax_headers();
            h.push(Attr {
                key: "Referer".to_string(),
                value: format!("{}/series/{}", BASE_URL, media_slug),
            });
            h
        };

        let json = Self::fetch_json(&url, headers)?;

        // Step 3: Parse the HTML from the result field
        let html_content = json
            .get("result")
            .and_then(|v| v.as_str())
            .ok_or(PluginError::Parse("No result in episodes response".to_string()))?;

        Self::parse_episode_list(html_content, media_slug)
    }

    /// Parse the episode list HTML returned by the AJAX endpoint.
    fn parse_episode_list(html: &str, media_slug: &str) -> Result<Vec<Episode>, PluginError> {
        let mut episodes = Vec::new();

        let li_pattern = "<li>";
        let mut offset = 0;

        while let Some(idx) = html[offset..].find(li_pattern) {
            let li_start = offset + idx;
            let li_end = html[li_start..].find("</li>")
                .unwrap_or(html.len() - li_start) + li_start;
            let li_block = &html[li_start..li_end.min(html.len())];

            if let Some(a_start) = li_block.find("<a ") {
                if let Some(a_end_offset) = li_block[a_start..].find('>') {
                    let a_tag = &li_block[a_start..a_start + a_end_offset];
                    let after_a = &li_block[a_start + a_end_offset + 1..];

                    let ep_num_str = extract_attr_value(a_tag, "num").unwrap_or_default();
                    let ep_num: f64 = ep_num_str.parse().unwrap_or(0.0);
                    let ep_token = extract_attr_value(a_tag, "token").unwrap_or_default();
                    let ep_slug = extract_attr_value(a_tag, "slug").unwrap_or_default();
                    let season_str = extract_attr_value(a_tag, "season")
                        .or_else(|| extract_attr_value(a_tag, "data-season"))
                        .unwrap_or_default();
                    let season: f64 = if season_str.is_empty() { 1.0 } else { season_str.parse().unwrap_or(1.0) };

                    // Extract episode title from <span> inside the <a>
                    let ep_title = if let Some(span_start) = after_a.find("<span") {
                        let span_content_start = after_a[span_start..].find('>')
                            .map(|i| span_start + i + 1)
                            .unwrap_or(span_start + 6);
                        if let Some(span_end) = after_a[span_content_start..].find("</span>") {
                            let raw = after_a[span_content_start..span_content_start + span_end].trim();
                            if raw.is_empty() {
                                format!("Episode {}", ep_num)
                            } else {
                                clean_html(raw)
                            }
                        } else {
                            format!("Episode {}", ep_num)
                        }
                    } else {
                        let text = clean_html(after_a);
                        let trimmed = text.trim();
                        if trimmed.is_empty() || trimmed == ep_num_str {
                            format!("Episode {}", ep_num)
                        } else {
                            trimmed.to_string()
                        }
                    };

                    // Build episode ID: {slug}$ep={num}$token={ep_token}$slug={ep_slug}$season={season}
                    let episode_id = format!(
                        "{}$ep={}$token={}$slug={}$season={}",
                        media_slug, ep_num, ep_token, ep_slug, season
                    );

                    episodes.push(Episode {
                        id: episode_id,
                        title: ep_title,
                        number: Some(ep_num),
                        season: Some(season),
                        images: None,
                        description: None,
                        released: None,
                        score: None,
                        url: Some(format!("{}/series/{}{}", BASE_URL, media_slug, ep_slug)),
                        tags: vec![],
                        extra: vec![],
                    });
                }
            }
            offset = li_end + 1;
        }

        Ok(episodes)
    }

    // ========================================================================
    // Stream extraction
    // ========================================================================

    /// Extract the stream URL from a video embed URL.
    fn extract_embed_stream(embed_url: &str) -> Option<String> {
        let headers = vec![
            Attr { key: "User-Agent".to_string(), value: "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36".to_string() },
            Attr { key: "Accept".to_string(), value: "*/*".to_string() },
            Attr { key: "Referer".to_string(), value: format!("{}/", BASE_URL) },
        ];

        match Self::fetch_url_with_headers(embed_url, headers) {
            Ok(body) => {
                let trimmed = body.trim();

                // Check if it's a direct m3u8 URL
                if trimmed.contains(".m3u8") {
                    if let Some(url) = extract_in_block(trimmed, "src=\"", "\"") {
                        if url.contains(".m3u8") || url.starts_with("http") {
                            return Some(url);
                        }
                    }
                    if trimmed.starts_with("http") && trimmed.contains(".m3u8") {
                        return Some(trimmed.to_string());
                    }
                }

                // Check if it's a direct video URL
                if trimmed.starts_with("http") && (trimmed.contains(".mp4") || trimmed.contains(".m3u8")) {
                    return Some(trimmed.to_string());
                }

                // Try to parse as JSON
                if let Ok(json) = serde_json::from_str::<Value>(trimmed) {
                    for field in &["url", "source", "src", "file", "stream", "result", "link"] {
                        if let Some(url) = json.get(*field).and_then(|v| v.as_str()) {
                            if url.starts_with("http") {
                                return Some(url.to_string());
                            }
                        }
                    }

                    // The entire result might be the encoded stream data
                    if let Some(result) = json.get("result").and_then(|v| v.as_str()) {
                        if !result.is_empty() {
                            // Try decoding via enc-dec.app
                            if let Some(decoded) = Self::enc_flix(result) {
                                if decoded.starts_with("http") {
                                    return Some(decoded);
                                }
                            }
                            if result.starts_with("http") {
                                return Some(result.to_string());
                            }
                        }
                    }
                }

                // Try decoding the entire response via enc-dec.app
                if !trimmed.is_empty() && !trimmed.starts_with("<") {
                    if let Some(decoded) = Self::enc_flix(trimmed) {
                        if decoded.starts_with("http") {
                            return Some(decoded);
                        }
                    }
                }

                None
            }
            Err(_) => None,
        }
    }

    /// Build a StreamSource from a resolved URL
    fn build_stream_source(server: &Server, stream_url: &str) -> Result<StreamSource, PluginError> {
        let is_hls = stream_url.contains(".m3u8") || stream_url.contains("m3u8");
        let format = if is_hls {
            StreamFormat::Hls
        } else {
            StreamFormat::Progressive
        };

        let manifest_url = if is_hls { Some(stream_url.to_string()) } else { None };

        Ok(StreamSource {
            id: format!("stream-{}", server.id),
            label: server.label.clone(),
            format,
            manifest_url,
            videos: vec![VideoTrack {
                resolution: VideoResolution {
                    width: 1280,
                    height: 720,
                    hdr: false,
                    label: "720p".to_string(),
                },
                url: stream_url.to_string(),
                mime_type: if is_hls {
                    Some("application/vnd.apple.mpegurl".to_string())
                } else {
                    Some("video/mp4".to_string())
                },
                bitrate: Some(3000000),
                codecs: None,
            }],
            subtitles: vec![],
            headers: vec![
                Attr { key: "User-Agent".to_string(), value: "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36".to_string() },
                Attr { key: "Referer".to_string(), value: format!("{}/", BASE_URL) },
                Attr { key: "Origin".to_string(), value: BASE_URL.to_string() },
            ],
            extra: vec![],
        })
    }
}

// ============================================================================
// Server fetching helpers
// ============================================================================

impl Component {
    /// Get servers for a specific episode
    fn get_episode_servers(effective_id: &str) -> Result<Vec<Server>, PluginError> {
        let parts: Vec<&str> = effective_id.split('$').collect();
        let mut ep_token = "";

        for part in &parts {
            if let Some(val) = part.strip_prefix("token=") {
                ep_token = val;
            }
        }

        if ep_token.is_empty() {
            return Err(PluginError::InvalidInput(
                "Invalid episode ID format: missing token".to_string()
            ));
        }

        // Use enc-dec.app to get the encoded token for the links request
        let enc_token = Self::enc_flix(ep_token)
            .ok_or_else(|| PluginError::Network("Failed to get links token from enc-dec.app".to_string()))?;

        let url = format!(
            "{}/ajax/links/list?token={}&_={}",
            BASE_URL, ep_token, enc_token
        );

        Self::parse_servers_from_links(&url, &enc_token)
    }

    /// Get servers for a movie
    fn get_movie_servers(flix_id: &str) -> Result<Vec<Server>, PluginError> {
        // First, try to get the movie page to find the data-id
        let db_data = Self::db_find_by_flix_id(flix_id).ok();
        let title = db_data.as_ref()
            .and_then(|d| d.get("title").and_then(|v| v.as_str()))
            .unwrap_or("");

        let media_type = db_data.as_ref()
            .and_then(|d| d.get("type").and_then(|v| v.as_str()))
            .unwrap_or("movie");

        let slug = title.to_lowercase()
            .replace(' ', "-")
            .replace(|c: char| !c.is_alphanumeric() && c != '-', "");

        let html = Self::fetch_info_html(&slug, media_type)?;
        let data_id = Self::extract_data_id(&html)
            .ok_or_else(|| PluginError::Parse("Could not find data-id on movie page".to_string()))?;

        // Get encoded token from enc-dec.app
        let enc_token = Self::enc_flix(&data_id)
            .ok_or_else(|| PluginError::Network("Failed to get movie links token from enc-dec.app".to_string()))?;

        let url = format!(
            "{}/ajax/links/list?data_id={}&_={}",
            BASE_URL, data_id, enc_token
        );

        Self::parse_servers_from_links(&url, &enc_token)
    }

    /// Parse server list from the AJAX links response
    fn parse_servers_from_links(url: &str, enc_token: &str) -> Result<Vec<Server>, PluginError> {
        let json = Self::fetch_json(url, Self::ajax_headers())?;
        let html_content = json
            .get("result")
            .and_then(|v| v.as_str())
            .ok_or(PluginError::Parse("No result in links response".to_string()))?;

        let mut servers = Vec::new();

        // Parse server groups from HTML
        let groups = vec![
            ("sub", "Sub"),
            ("softsub", "Soft Sub"),
            ("dub", "Dub"),
            ("primary", "Primary"),
            ("backup", "Backup"),
        ];

        for (data_id, label) in groups {
            let pattern = format!("data-id=\"{}\"", data_id);
            if let Some(group_start) = html_content.find(&pattern) {
                let search_end = html_content.len().min(group_start + 5000);
                let block = &html_content[group_start..search_end];

                let server_pattern = "data-lid=\"";
                let mut offset = 0;
                let mut priority: u8 = 1;

                while let Some(idx) = block[offset..].find(server_pattern) {
                    let lid_start = offset + idx + server_pattern.len();
                    if let Some(lid_end) = block[lid_start..].find('"') {
                        let lid = &block[lid_start..lid_start + lid_end];
                        if lid.is_empty() {
                            offset = lid_start;
                            continue;
                        }

                        // Determine server name from nearby context
                        let ctx_start = if offset >= 50 { offset - 50 } else { 0 };
                        let ctx_end = (lid_start + lid_end + 50).min(block.len());
                        let context = &block[ctx_start..ctx_end];

                        let server_name = if context.contains("megaup") || context.contains("MegaUp") {
                            "MegaUp"
                        } else if context.contains("4spromax") {
                            "4SPromax"
                        } else if context.contains("vidstream") || context.contains("Vidstream") {
                            "Vidstreaming"
                        } else if context.contains("gogo") || context.contains("Gogo") {
                            "Gogo"
                        } else if context.contains("flixhq") || context.contains("FlixHQ") {
                            "FlixHQ"
                        } else if context.contains("autoembed") || context.contains("AutoEmbed") {
                            "AutoEmbed"
                        } else {
                            "Server"
                        };

                        let full_label = format!("{} {} {}", server_name, label, priority);

                        servers.push(Server {
                            id: lid.to_string(),
                            label: full_label,
                            url: format!(
                                "{}/ajax/links/view?id={}&_={}",
                                BASE_URL, lid, enc_token
                            ),
                            priority,
                            extra: vec![
                                Attr { key: "type".to_string(), value: data_id.to_string() },
                                Attr { key: "enc_token".to_string(), value: enc_token.to_string() },
                            ],
                        });
                        priority += 1;
                    }
                    offset = lid_start + 1;
                }
            }
        }

        // If no structured servers found, try to find any data-lid in the response
        if servers.is_empty() {
            let server_pattern = "data-lid=\"";
            let mut offset = 0;
            let mut priority: u8 = 1;

            while let Some(idx) = html_content[offset..].find(server_pattern) {
                let lid_start = offset + idx + server_pattern.len();
                if let Some(lid_end) = html_content[lid_start..].find('"') {
                    let lid = &html_content[lid_start..lid_start + lid_end];
                    if !lid.is_empty() {
                        servers.push(Server {
                            id: lid.to_string(),
                            label: format!("Server {}", priority),
                            url: format!(
                                "{}/ajax/links/view?id={}&_={}",
                                BASE_URL, lid, enc_token
                            ),
                            priority,
                            extra: vec![
                                Attr { key: "enc_token".to_string(), value: enc_token.to_string() },
                            ],
                        });
                        priority += 1;
                    }
                }
                offset = lid_start + 1;
            }
        }

        if servers.is_empty() {
            return Err(PluginError::NotFound);
        }

        Ok(servers)
    }
}

// ============================================================================
// Guest implementation
// ============================================================================

impl Guest for Component {
    fn get_home(_ctx: RequestContext) -> Result<Vec<HomeSection>, PluginError> {
        let mut sections = Vec::new();

        // Category links
        let genres = vec![
            ("Action", "genres/action"),
            ("Adventure", "genres/adventure"),
            ("Animation", "genres/animation"),
            ("Comedy", "genres/comedy"),
            ("Crime", "genres/crime"),
            ("Documentary", "genres/documentary"),
            ("Drama", "genres/drama"),
            ("Fantasy", "genres/fantasy"),
            ("Horror", "genres/horror"),
            ("Mystery", "genres/mystery"),
            ("Romance", "genres/romance"),
            ("Sci-Fi", "genres/sci-fi"),
            ("Thriller", "genres/thriller"),
            ("War", "genres/war"),
        ];

        sections.push(HomeSection {
            id: "categories".to_string(),
            title: "Browse".to_string(),
            subtitle: None,
            items: vec![],
            next_page: None,
            layout: CardLayout::Grid,
            show_rank: false,
            categories: genres
                .into_iter()
                .map(|(title, id)| CategoryLink {
                    id: id.to_string(),
                    title: title.to_string(),
                    subtitle: None,
                    image: None,
                })
                .collect(),
            extra: vec![],
        });

        // Fetch trending movies from database API
        if let Ok(json) = Self::db_search("trending", "movie", 1) {
            let items: Vec<MediaCard> = json
                .get("results")
                .and_then(|v| v.as_array())
                .map(|arr| arr.iter().filter_map(Self::db_result_to_card).take(12).collect())
                .unwrap_or_default();
            if !items.is_empty() {
                sections.push(HomeSection {
                    id: "trending_movies".to_string(),
                    title: "Trending Movies".to_string(),
                    subtitle: None,
                    items,
                    next_page: Some("trending_movies:2".to_string()),
                    layout: CardLayout::Grid,
                    show_rank: false,
                    categories: vec![],
                    extra: vec![],
                });
            }
        }

        // Fetch trending TV shows from database API
        if let Ok(json) = Self::db_search("trending", "tv", 1) {
            let items: Vec<MediaCard> = json
                .get("results")
                .and_then(|v| v.as_array())
                .map(|arr| arr.iter().filter_map(Self::db_result_to_card).take(12).collect())
                .unwrap_or_default();
            if !items.is_empty() {
                sections.push(HomeSection {
                    id: "trending_tv".to_string(),
                    title: "Trending TV Shows".to_string(),
                    subtitle: None,
                    items,
                    next_page: Some("trending_tv:2".to_string()),
                    layout: CardLayout::Grid,
                    show_rank: false,
                    categories: vec![],
                    extra: vec![],
                });
            }
        }

        // Fetch popular movies
        if let Ok(json) = Self::db_search("popular", "movie", 1) {
            let items: Vec<MediaCard> = json
                .get("results")
                .and_then(|v| v.as_array())
                .map(|arr| arr.iter().filter_map(Self::db_result_to_card).take(12).collect())
                .unwrap_or_default();
            if !items.is_empty() {
                sections.push(HomeSection {
                    id: "popular_movies".to_string(),
                    title: "Popular Movies".to_string(),
                    subtitle: None,
                    items,
                    next_page: Some("popular_movies:2".to_string()),
                    layout: CardLayout::Grid,
                    show_rank: true,
                    categories: vec![],
                    extra: vec![],
                });
            }
        }

        // Fetch popular TV shows
        if let Ok(json) = Self::db_search("popular", "tv", 1) {
            let items: Vec<MediaCard> = json
                .get("results")
                .and_then(|v| v.as_array())
                .map(|arr| arr.iter().filter_map(Self::db_result_to_card).take(12).collect())
                .unwrap_or_default();
            if !items.is_empty() {
                sections.push(HomeSection {
                    id: "popular_tv".to_string(),
                    title: "Popular TV Shows".to_string(),
                    subtitle: None,
                    items,
                    next_page: Some("popular_tv:2".to_string()),
                    layout: CardLayout::Grid,
                    show_rank: true,
                    categories: vec![],
                    extra: vec![],
                });
            }
        }

        Ok(sections)
    }

    fn get_category(_ctx: RequestContext, id: String, page: PageCursor) -> Result<PagedResult, PluginError> {
        let page_num: u32 = page
            .token
            .as_ref()
            .and_then(|t| t.split(':').last())
            .and_then(|n| n.parse().ok())
            .unwrap_or(1);

        let (query, media_type) = if id.starts_with("genres/") {
            let genre = id.strip_prefix("genres/").unwrap_or("");
            (genre.replace('-', " "), "movie")
        } else {
            match id.as_str() {
                "trending_movies" => ("trending".to_string(), "movie"),
                "trending_tv" => ("trending".to_string(), "tv"),
                "popular_movies" => ("popular".to_string(), "movie"),
                "popular_tv" => ("popular".to_string(), "tv"),
                _ => return Err(PluginError::NotFound),
            }
        };

        let json = Self::db_search(&query, media_type, page_num)?;
        let items = Self::parse_db_results(&json);
        let total: u32 = if json.is_array() { items.len() as u32 } else { json.get("total").and_then(|v| v.as_u64()).unwrap_or(0) as u32 };
        let next_page = if items.len() >= 20 || total > page_num * 20 {
            Some(format!("{}:{}", id, page_num + 1))
        } else {
            None
        };

        Ok(PagedResult {
            items,
            categories: vec![],
            next_page,
        })
    }

    fn search(_ctx: RequestContext, query: String, _filters: SearchFilters) -> Result<PagedResult, PluginError> {
        if query.trim().is_empty() {
            return Ok(PagedResult {
                items: vec![],
                categories: vec![],
                next_page: None,
            });
        }

        let page_num: u32 = _filters.page
            .token
            .as_ref()
            .and_then(|t| t.split(':').last())
            .and_then(|n| n.parse().ok())
            .unwrap_or(1);

        let media_type = match _filters.kind {
            Some(MediaKind::Movie) => "movie",
            Some(MediaKind::Series) => "tv",
            _ => "",
        };

        let json = Self::db_search(&query, media_type, page_num)?;
        let items = Self::parse_db_results(&json);
        let total: u32 = if json.is_array() { items.len() as u32 } else { json.get("total").and_then(|v| v.as_u64()).unwrap_or(0) as u32 };
        let next_page = if items.len() >= 20 || total > page_num * 20 {
            Some(format!("search:{}:{}", query, page_num + 1))
        } else {
            None
        };

        Ok(PagedResult {
            items,
            categories: vec![],
            next_page,
        })
    }

    fn get_info(_ctx: RequestContext, id: String) -> Result<MediaInfo, PluginError> {
        // id is the flix_id
        // First, try to get info from the database find API
        let db_data = Self::db_find_by_flix_id(&id).ok();

        let title = db_data.as_ref()
            .and_then(|d| d.get("title").and_then(|v| v.as_str()))
            .unwrap_or("Unknown")
            .to_string();

        let media_type = db_data.as_ref()
            .and_then(|d| d.get("type").and_then(|v| v.as_str()))
            .unwrap_or("movie");

        let kind = match media_type {
            "movie" => MediaKind::Movie,
            "tv" | "series" | "tv_series" => MediaKind::Series,
            _ => MediaKind::Unknown,
        };

        let poster = db_data.as_ref()
            .and_then(|d| d.get("poster").and_then(|v| v.as_str()))
            .unwrap_or("")
            .to_string();

        let backdrop = db_data.as_ref()
            .and_then(|d| d.get("backdrop").and_then(|v| v.as_str()))
            .unwrap_or("")
            .to_string();

        let year = db_data.as_ref()
            .and_then(|d| d.get("year").and_then(|v| v.as_u64()))
            .map(|y| y.to_string());

        let score = db_data.as_ref()
            .and_then(|d| d.get("rating").and_then(|v| v.as_f64()))
            .map(|r| (r * 10.0) as u32);

        let tmdb_id = db_data.as_ref()
            .and_then(|d| d.get("tmdb_id").and_then(|v| v.as_u64()))
            .map(|id| id.to_string());

        let imdb_id = db_data.as_ref()
            .and_then(|d| d.get("imdb_id").and_then(|v| v.as_str()))
            .map(|s| s.to_string());

        let mut ids = Vec::new();
        if let Some(ref tid) = tmdb_id {
            ids.push(LinkedId { source: "tmdb".to_string(), id: tid.clone() });
        }
        if let Some(ref iid) = imdb_id {
            ids.push(LinkedId { source: "imdb".to_string(), id: iid.clone() });
        }
        ids.push(LinkedId { source: "flix".to_string(), id: id.clone() });

        // Build slug from title for URL generation
        let slug = title.to_lowercase()
            .replace(' ', "-")
            .replace(|c: char| !c.is_alphanumeric() && c != '-', "");

        // Try to fetch the yFlix info page for additional data (description, genres, episodes)
        let html = Self::fetch_info_html(&slug, media_type).ok();
        let data_id = html.as_ref()
            .and_then(|h| Self::extract_data_id(h))
            .unwrap_or_default();

        // Extract description from HTML
        let description = html.as_ref()
            .and_then(|h| {
                let dom = Dom::parse(h);
                dom.find_class_text("div", "desc")
                    .or_else(|| dom.find_class_text("div", "description"))
                    .or_else(|| dom.find_class_text("p", "description"))
            })
            .filter(|t| !t.is_empty())
            .map(|t| clean_html(&t));

        // Extract genres from HTML
        let genres = html.as_ref()
            .map(|h| extract_genres(h))
            .unwrap_or_default();

        // Extract status from HTML
        let status = html.as_ref()
            .map(|h| {
                if h.contains(">Completed<") || h.contains(">Released<") {
                    Some(Status::Completed)
                } else if h.contains(">Ongoing<") || h.contains(">Airing<") || h.contains(">Returning<") {
                    Some(Status::Ongoing)
                } else {
                    None
                }
            })
            .unwrap_or(None);

        // Fetch episodes for TV series using enc-dec.app token
        let seasons = if matches!(kind, MediaKind::Series) && !data_id.is_empty() {
            let episodes = Self::fetch_episodes(&data_id, &slug).unwrap_or_default();
            if episodes.is_empty() {
                vec![]
            } else {
                // Group episodes by season
                let mut season_map: std::collections::HashMap<u32, Vec<Episode>> = std::collections::HashMap::new();
                for ep in episodes {
                    let sn = ep.season.unwrap_or(1.0) as u32;
                    season_map.entry(sn).or_default().push(ep);
                }

                let mut seasons: Vec<Season> = season_map
                    .into_iter()
                    .map(|(sn, mut eps)| {
                        eps.sort_by(|a, b| {
                            a.number.unwrap_or(0.0).partial_cmp(&b.number.unwrap_or(0.0)).unwrap_or(std::cmp::Ordering::Equal)
                        });
                        Season {
                            id: format!("{}_s{}", id, sn),
                            title: format!("Season {}", sn),
                            number: Some(sn as f64),
                            year: None,
                            episodes: eps,
                        }
                    })
                    .collect();

                seasons.sort_by(|a, b| {
                    a.number.unwrap_or(0.0).partial_cmp(&b.number.unwrap_or(0.0)).unwrap_or(std::cmp::Ordering::Equal)
                });
                seasons
            }
        } else {
            vec![]
        };

        let url_path = match media_type {
            "tv" | "series" | "tv_series" => format!("{}/series/{}", BASE_URL, slug),
            _ => format!("{}/movie/{}", BASE_URL, slug),
        };

        // Build image set with poster and backdrop
        let images = if poster.is_empty() && backdrop.is_empty() {
            None
        } else {
            let poster_img = if poster.is_empty() { None } else {
                Some(Image { url: poster.clone(), layout: ImageLayout::Portrait, width: None, height: None, blurhash: None })
            };
            let backdrop_img = if backdrop.is_empty() { None } else {
                Some(Image { url: backdrop.clone(), layout: ImageLayout::Landscape, width: None, height: None, blurhash: None })
            };
            Some(ImageSet {
                low: poster_img.clone(),
                medium: poster_img.clone(),
                high: poster_img,
                backdrop: backdrop_img,
                logo: None,
            })
        };

        Ok(MediaInfo {
            id: id.clone(),
            title,
            kind,
            images,
            original_title: None,
            description,
            score,
            scored_by: None,
            year,
            release_date: None,
            genres,
            tags: vec![],
            status,
            content_rating: None,
            seasons,
            cast: vec![],
            crew: vec![],
            runtime_minutes: None,
            trailer_url: None,
            ids,
            studio: None,
            country: None,
            language: None,
            url: Some(url_path),
            extra: vec![],
        })
    }

    fn get_servers(_ctx: RequestContext, id: String) -> Result<Vec<Server>, PluginError> {
        // In v5, id can be either a flix_id (movie) or an episode ID (contains $)
        // Check if this is an episode ID (contains $ separator)
        if id.contains('$') {
            return Self::get_episode_servers(&id);
        }

        // Otherwise, this is a movie - we need to fetch the page and extract servers
        Self::get_movie_servers(&id)
    }

    fn resolve_stream(_ctx: RequestContext, server: Server) -> Result<StreamSource, PluginError> {
        // The server URL contains the AJAX endpoint for fetching stream data
        // We need to generate a fresh token for the request
        let server_id = server.id.clone();

        // Get fresh view token from enc-dec.app
        let fresh_view_token = Self::enc_flix(&server_id)
            .ok_or_else(|| PluginError::Network("Failed to get fresh view token".to_string()))?;

        let view_url = format!(
            "{}/ajax/links/view?id={}&_={}",
            BASE_URL, server_id, fresh_view_token
        );

        let json = Self::fetch_json(&view_url, Self::ajax_headers())?;

        let result_str = json
            .get("result")
            .and_then(|v| v.as_str())
            .ok_or(PluginError::Parse("No result in stream response".to_string()))?;

        // The result is an encoded string - use dec-movies-flix to decode it
        let decoded = Self::dec_flix(result_str)
            .ok_or_else(|| PluginError::Network("Failed to decode stream URL via dec-movies-flix".to_string()))?;

        // Extract the URL from the decoded result
        let stream_url = if let Some(url) = decoded.get("url").and_then(|v| v.as_str()) {
            url.to_string()
        } else if decoded.is_string() {
            decoded.as_str().unwrap_or("").to_string()
        } else {
            return Err(PluginError::Parse("No URL in decoded stream result".to_string()));
        };

        if stream_url.is_empty() {
            return Err(PluginError::NotFound);
        }

        // Check if this is an embed URL that needs extraction
        if stream_url.contains("megaup") || stream_url.contains("4spromax") || stream_url.contains("/e/") {
            if let Some(resolved_url) = Self::extract_embed_stream(&stream_url) {
                return Self::build_stream_source(&server, &resolved_url);
            }
            return Self::build_stream_source(&server, &stream_url);
        }

        // Direct stream URL (m3u8, mp4, etc.)
        Self::build_stream_source(&server, &stream_url)
    }

    fn search_subtitles(_ctx: RequestContext, _query: SubtitleQuery) -> Result<Vec<SubtitleEntry>, PluginError> {
        Err(PluginError::Unsupported)
    }

    fn download_subtitle(_ctx: RequestContext, _id: String) -> Result<SubtitleFile, PluginError> {
        Err(PluginError::Unsupported)
    }

    fn get_articles(_ctx: RequestContext) -> Result<Vec<ArticleSection>, PluginError> {
        Err(PluginError::Unsupported)
    }

    fn search_articles(_ctx: RequestContext, _query: String) -> Result<Vec<Article>, PluginError> {
        Err(PluginError::Unsupported)
    }
}

// ============================================================================
// Minimal HTML DOM parser (WASM-compatible, no external dep)
// ============================================================================

struct Dom {
    html: String,
}

impl Dom {
    fn parse(html: &str) -> Self {
        Dom { html: html.to_string() }
    }

    fn find_class_text(&self, _tag: &str, class: &str) -> Option<String> {
        // Try exact class match
        let pattern = format!("class=\"{}\"", class);
        if let Some(idx) = self.html.find(&pattern) {
            let tag_start = self.html[..idx].rfind('<')?;
            let content_start = self.html[tag_start..].find('>')? + tag_start + 1;
            let tag_name_end = self.html[tag_start + 1..].find(|c: char| c.is_whitespace() || c == '>')?;
            let tag_name = &self.html[tag_start + 1..tag_start + 1 + tag_name_end];
            let close = format!("</{}>", tag_name);
            if let Some(offset) = self.html[content_start..].find(&close) {
                let content_end = content_start + offset;
                let text = self.html[content_start..content_end].trim().to_string();
                if !text.is_empty() {
                    return Some(text);
                }
            }
        }

        // Try class as prefix (multi-class)
        let prefix_pattern = format!("class=\"{} ", class);
        if let Some(idx) = self.html.find(&prefix_pattern) {
            let tag_start = self.html[..idx].rfind('<')?;
            let content_start = self.html[tag_start..].find('>')? + tag_start + 1;
            let tag_name_end = self.html[tag_start + 1..].find(|c: char| c.is_whitespace() || c == '>')?;
            let tag_name = &self.html[tag_start + 1..tag_start + 1 + tag_name_end];
            let close = format!("</{}>", tag_name);
            if let Some(offset) = self.html[content_start..].find(&close) {
                let content_end = content_start + offset;
                let text = self.html[content_start..content_end].trim().to_string();
                if !text.is_empty() {
                    return Some(text);
                }
            }
        }

        None
    }
}

fn extract_attr_value(tag_str: &str, attr: &str) -> Option<String> {
    let attr_pattern = format!("{}=\"", attr);
    if let Some(idx) = tag_str.find(&attr_pattern) {
        let val_start = idx + attr_pattern.len();
        let val_end = tag_str[val_start..].find('"')? + val_start;
        Some(tag_str[val_start..val_end].to_string())
    } else {
        None
    }
}

// ============================================================================
// Utility functions
// ============================================================================

fn extract_in_block(block: &str, prefix: &str, suffix: &str) -> Option<String> {
    let start = block.find(prefix)? + prefix.len();
    let end = block[start..].find(suffix)? + start;
    Some(block[start..end].to_string())
}

fn clean_html(s: &str) -> String {
    let mut result = String::new();
    let mut in_tag = false;
    for c in s.chars() {
        match c {
            '<' => in_tag = true,
            '>' => in_tag = false,
            _ if !in_tag => result.push(c),
            _ => {}
        }
    }
    result = result.replace("&amp;", "&");
    result = result.replace("&lt;", "<");
    result = result.replace("&gt;", ">");
    result = result.replace("&quot;", "\"");
    result = result.replace("&#39;", "'");
    result.trim().to_string()
}

fn extract_genres(html: &str) -> Vec<String> {
    let mut genres = Vec::new();
    if let Some(idx) = html.find("Genres") {
        let block_end = html[idx..].find("</div>").unwrap_or(500).min(500);
        let block = &html[idx..idx + block_end];
        let a_pattern = "<a";
        let mut offset = 0;
        while let Some(a_idx) = block[offset..].find(a_pattern) {
            let abs = offset + a_idx;
            if let Some(tag_end) = block[abs..].find('>') {
                if let Some(close) = block[abs + tag_end + 1..].find("</a>") {
                    let text = block[abs + tag_end + 1..abs + tag_end + 1 + close].trim().to_string();
                    if !text.is_empty() && text.len() < 50 {
                        genres.push(clean_html(&text));
                    }
                }
            }
            offset = abs + 1;
        }
    }
    genres
}

fn make_image_set(url: &str, layout: ImageLayout) -> ImageSet {
    let img = Image {
        url: url.to_string(),
        layout,
        width: None,
        height: None,
        blurhash: None,
    };
    ImageSet {
        low: Some(img.clone()),
        medium: Some(img.clone()),
        high: Some(img),
        backdrop: None,
        logo: None,
    }
}

fn urlencoding(s: &str) -> String {
    let mut out = String::with_capacity(s.len() * 3);
    for b in s.bytes() {
        match b {
            b'A'..=b'Z' | b'a'..=b'z' | b'0'..=b'9' | b'-' | b'_' | b'.' | b'~' => {
                out.push(b as char);
            }
            b' ' => out.push('+'),
            _ => {
                out.push('%');
                out.push_str(&format!("{:02X}", b));
            }
        }
    }
    out
}

bindings::export!(Component with_types_in bindings);