use ntex::http::header;
use ntex::web;
use ntex::web::HttpRequest;

use crate::providers::hanime::HanimeProvider;
use crate::providers::perverzija::PerverzijaProvider;
use crate::util::cache::VideoCache;
use crate::{providers::*, status::*, videos::*, DbPool};

pub fn config(cfg: &mut web::ServiceConfig) {
    cfg.service(
        web::resource("/status")
            .route(web::post().to(status))
            .route(web::get().to(status)),
    )
    .service(
        web::resource("/videos")
            // .route(web::get().to(videos_get))
            .route(web::post().to(videos_post)),
    );
}

async fn status(req: HttpRequest) -> Result<impl web::Responder, web::Error> {
    let host = req
        .headers()
        .get(header::HOST)
        .and_then(|h| h.to_str().ok())
        .unwrap_or_default()
        .to_string();
    let mut status = Status::new();

    // You can now use `method`, `host`, and `port` as needed

    // status.add_channel(Channel {
    //     id: "all".to_string(),
    //     name: "SpaceMoehre's Hottub".to_string(),
    //     favicon: format!("http://{}/static/favicon.ico", host).to_string(),
    //     premium: false,
    //     description: "Work in Progress".to_string(),
    //     status: "active".to_string(),
    //     categories: vec![],
    //     options: vec![
    //         ChannelOption {
    //             id: "channels".to_string(),
    //             title: "Sites".to_string(),
    //             description: "Websites included in search results.".to_string(),
    //             systemImage: "network".to_string(),
    //             colorName: "purple".to_string(),
    //             options: vec![
    //                 FilterOption {
    //                     id: "perverzija".to_string(),
    //                     title: "Perverzija".to_string(),
    //                 },
    //             ],
    //             multiSelect: true,
    //         },
    //         ChannelOption {
    //             id: "sort".to_string(),
    //             title: "Sort".to_string(),
    //             description: "Sort the Videos".to_string(), //"Sort the videos by Date or Name.".to_string(),
    //             systemImage: "list.number".to_string(),
    //             colorName: "blue".to_string(),
    //             options: vec![
    //                 FilterOption {
    //                     id: "date".to_string(),
    //                     title: "Date".to_string(),
    //                 },
    //                 FilterOption {
    //                     id: "name".to_string(),
    //                     title: "Name".to_string(),
    //                 },
    //             ],
    //             multiSelect: false,
    //         },
    //         ChannelOption {
    //             id: "duration".to_string(),
    //             title: "Duration".to_string(),
    //             description: "Filter the videos by duration.".to_string(),
    //             systemImage: "timer".to_string(),
    //             colorName: "green".to_string(),
    //             options: vec![
    //                 FilterOption {
    //                     id: "short".to_string(),
    //                     title: "< 1h".to_string(),
    //                 },
    //                 FilterOption {
    //                     id: "long".to_string(),
    //                     title: "> 1h".to_string(),
    //                 },
    //             ],
    //             multiSelect: true,
    //         },
    //         ChannelOption {
    //             id: "featured".to_string(),
    //             title: "Featured".to_string(),
    //             description: "Filter Featured Videos.".to_string(),
    //             systemImage: "star".to_string(),
    //             colorName: "red".to_string(),
    //             options: vec![
    //                 FilterOption {
    //                     id: "all".to_string(),
    //                     title: "No".to_string(),
    //                 },
    //                 FilterOption {
    //                     id: "featured".to_string(),
    //                     title: "Yes".to_string(),
    //                 },
    //             ],
    //             multiSelect: false,
    //         },
    //     ],
    //     nsfw: true,
    // });
    status.add_channel(Channel {
        id: "perverzija".to_string(),
        name: "Perverzija".to_string(),
        description: "Free videos from Perverzija".to_string(),
        premium: false,
        favicon: "https://www.google.com/s2/favicons?sz=64&domain=tube.perverzija.com".to_string(),
        status: "active".to_string(),
        categories: vec![],
        options: vec![
            ChannelOption {
                id: "sort".to_string(),
                title: "Sort".to_string(),
                description: "Sort the Videos".to_string(), //"Sort the videos by Date or Name.".to_string(),
                systemImage: "list.number".to_string(),
                colorName: "blue".to_string(),
                options: vec![
                    FilterOption {
                        id: "date".to_string(),
                        title: "Date".to_string(),
                    },
                    FilterOption {
                        id: "name".to_string(),
                        title: "Name".to_string(),
                    },
                ],
                multiSelect: false,
            },
                        ChannelOption {
                id: "featured".to_string(),
                title: "Featured".to_string(),
                description: "Filter Featured Videos.".to_string(),
                systemImage: "star".to_string(),
                colorName: "red".to_string(),
                options: vec![
                    FilterOption {
                        id: "all".to_string(),
                        title: "No".to_string(),
                    },
                    FilterOption {
                        id: "featured".to_string(),
                        title: "Yes".to_string(),
                    },
                ],
                multiSelect: false,
            },
            ChannelOption {
                id: "duration".to_string(),
                title: "Duration".to_string(),
                description: "Filter the videos by duration.".to_string(),
                systemImage: "timer".to_string(),
                colorName: "green".to_string(),
                options: vec![
                    FilterOption {
                        id: "short".to_string(),
                        title: "< 1h".to_string(),
                    },
                    FilterOption {
                        id: "long".to_string(),
                        title: "> 1h".to_string(),
                    },
                ],
                multiSelect: true,
            },
        ],
        nsfw: true,
    });
    status.add_channel(Channel {
        id: "hanime".to_string(),
        name: "Hanime".to_string(),
        description: "Free Hentai from Hanime".to_string(),
        premium: false,
        favicon: "https://www.google.com/s2/favicons?sz=64&domain=hanime.tv".to_string(),
        status: "active".to_string(),
        categories: vec![],
        options: vec![
            ChannelOption{
                id: "sort".to_string(),
                title: "Sort".to_string(),
                description: "Sort the Videos".to_string(), //"Sort the videos by Date or Name.".to_string(),
                systemImage: "list.number".to_string(),
                colorName: "blue".to_string(),
                options: vec![
                    FilterOption {
                        id: "created_at_unix.desc".to_string(),
                        title: "Recent Upload".to_string(),
                    },
                    FilterOption {
                        id: "created_at_unix.asc".to_string(),
                        title: "Old Upload".to_string(),
                    },
                    FilterOption {
                        id: "views.desc".to_string(),
                        title: "Most Views".to_string(),
                    },
                    FilterOption {
                        id: "views.asc".to_string(),
                        title: "Least Views".to_string(),
                    },
                    FilterOption {
                        id: "likes.desc".to_string(),
                        title: "Most Likes".to_string(),
                    },
                    FilterOption {
                        id: "likes.asc".to_string(),
                        title: "Least Likes".to_string(),
                    },
                    FilterOption {
                        id: "title_sortable.asc".to_string(),
                        title: "A - Z".to_string(),
                    },
                    FilterOption {
                        id: "title_sortable.desc".to_string(),
                        title: "Z - A".to_string(),
                    },
                ],
                multiSelect: false,
            }
        ],
        nsfw: true,
    });
    status.iconUrl = format!("http://{}/favicon.ico", host).to_string();
    Ok(web::HttpResponse::Ok().json(&status))
}

async fn videos_post(
    video_request: web::types::Json<VideosRequest>,
    cache: web::types::State<VideoCache>,
    pool: web::types::State<DbPool>,
) -> Result<impl web::Responder, web::Error> {
    let mut videos = Videos {
        pageInfo: PageInfo {
            hasNextPage: true,
            resultsPerPage: 10,
        },
        items: vec![],
    };
    let channel: String = video_request
        .channel
        .as_deref()
        .unwrap_or("all")
        .to_string();
    let sort: String = video_request.sort.as_deref().unwrap_or("date").to_string();
    let mut query: Option<String> = video_request.query.clone();
    if video_request.query.as_deref() == Some("") {
        query = None;
    }
    let page: u8 = video_request
        .page
        .as_deref()
        .unwrap_or("1")
        .to_string()
        .parse()
        .unwrap();
    let perPage: u8 = video_request
        .perPage
        .as_deref()
        .unwrap_or("10")
        .to_string()
        .parse()
        .unwrap();
    let featured = video_request.featured.as_deref().unwrap_or("all").to_string();
    let provider = get_provider(channel.as_str())
        .ok_or_else(|| web::error::ErrorBadRequest("Invalid channel".to_string()))?;
    let video_items = provider
        .get_videos(cache.get_ref().clone(), pool.get_ref().clone(), channel, sort, query, page.to_string(), perPage.to_string(), featured)
        .await;
    videos.items = video_items.clone();
    Ok(web::HttpResponse::Ok().json(&videos))
}

pub fn get_provider(channel: &str) -> Option<AnyProvider> {
    match channel {
        "perverzija" => Some(AnyProvider::Perverzija(PerverzijaProvider::new())),
        "hanime" => Some(AnyProvider::Hanime(HanimeProvider::new())),
        _ => Some(AnyProvider::Perverzija(PerverzijaProvider::new())),
    }
}