use crate::{handlers::*, openapi, state::AppState};
use axum::{
    routing::{delete, get, post, put},
    Router,
};

pub fn router() -> Router<AppState> {
    let api_routes = Router::new()
        // health
        .route("/health", get(health::health_handler))
        // auth
        .route("/auth/register", post(auth::post_register))
        .route("/auth/login", post(auth::post_login))
        // users — static paths before parameterised
        .route("/users", get(users::get_users))
        .route("/users/count", get(users::get_user_count))
        .route(
            "/users/me",
            get(users::get_me)
                .patch(users::patch_profile)
                .put(users::patch_profile),
        )
        .route(
            "/users/me/following-list",
            get(users::get_me_following_list),
        )
        .route("/users/me/top-friends", put(social::put_top_friends))
        // /users/{username} is owned by the AP router (returns AP actor JSON for federation).
        // The REST user profile lives at /users/{username}/profile to avoid the conflict.
        .route("/users/{username}/profile", get(users::get_user))
        .route(
            "/users/{username}/top-friends",
            get(social::get_top_friends_handler),
        )
        // follows & blocks (use {id} param)
        .route(
            "/users/{id}/follow",
            post(social::post_follow).delete(social::delete_follow),
        )
        .route(
            "/users/{id}/block",
            post(social::post_block).delete(social::delete_block),
        )
        // thoughts
        .route("/thoughts", post(thoughts::post_thought))
        .route(
            "/thoughts/{id}",
            get(thoughts::get_thought_handler)
                .patch(thoughts::patch_thought)
                .delete(thoughts::delete_thought_handler),
        )
        .route("/thoughts/{id}/thread", get(thoughts::get_thread_handler))
        // likes & boosts
        .route(
            "/thoughts/{id}/like",
            post(social::post_like).delete(social::delete_like),
        )
        .route(
            "/thoughts/{id}/boost",
            post(social::post_boost).delete(social::delete_boost),
        )
        // feeds
        .route("/feed", get(feed::home_feed))
        .route("/feed/public", get(feed::public_feed))
        .route("/search", get(feed::search_handler))
        .route(
            "/users/{username}/follower-list",
            get(feed::get_followers_handler),
        )
        .route(
            "/users/{username}/following-list",
            get(feed::get_following_handler),
        )
        .route(
            "/users/{username}/thoughts",
            get(feed::user_thoughts_handler),
        )
        .route("/tags/popular", get(feed::get_popular_tags))
        .route("/tags/{name}", get(feed::tag_thoughts_handler))
        // notifications
        .route("/notifications", get(notifications::list_notifications))
        .route(
            "/notifications/read-all",
            post(notifications::mark_all_read),
        )
        .route(
            "/notifications/{id}/read",
            post(notifications::mark_notification_read),
        )
        // api keys
        .route(
            "/api-keys",
            get(api_keys::get_api_keys).post(api_keys::post_api_key),
        )
        .route("/api-keys/{id}", delete(api_keys::delete_api_key_handler));

    openapi::serve(api_routes)
}