//! # Settings controller
//!
//! @author Pierre Hubert

use crate::api_data::general_settings_api::GeneralSettingsAPI;
use crate::controllers::routes::RequestResult;
use crate::data::general_settings::GeneralSettings;
use crate::data::http_request_handler::HttpRequestHandler;
use crate::data::user::UserPageStatus;
use crate::helpers::{account_helper, user_helper};
use crate::helpers::virtual_directory_helper::VirtualDirType;

/// Get the general settings of the user
pub fn get_general(r: &mut HttpRequestHandler) -> RequestResult {
    let user = user_helper::find_user_by_id(r.user_id_ref()?)?;

    r.set_response(GeneralSettingsAPI::new(&user))
}

/// Set the general settings of the user
pub fn set_general(r: &mut HttpRequestHandler) -> RequestResult {
    let page_status = match (r.post_bool("isPublic")?, r.post_bool("isOpen")?) {
        (true, true) => UserPageStatus::OPEN,
        (true, false) => UserPageStatus::PUBLIC,
        (_, _) => UserPageStatus::PRIVATE,
    };

    let personal_website = r.post_url_opt("personnalWebsite", false)?;

    let virtual_directory = r.post_checked_virtual_directory_opt(
        "virtualDirectory", r.user_id_ref()?.id(), VirtualDirType::USER)?;

    let new_settings = GeneralSettings {
        id: r.user_id()?,
        first_name: r.post_content("firstName", 3, true)?,
        last_name: r.post_content("lastName", 3, true)?,
        page_status,
        block_comments: !r.post_bool("allowComments")?,
        allow_posts_from_friends: r.post_bool("allowPostsFromFriends")?,
        friends_list_public: r.post_bool("publicFriendsList")?,
        personal_website,
        virtual_directory,
        allow_mails: r.post_bool("allow_comunic_mails")?,
        public_note: Some(r.post_content("publicNote", 0, false)?),
    };

    account_helper::set_general(&new_settings)?;

    r.success("Settings updated")
}

/// Check the availability of a virtual directory
pub fn check_virtual_directory(r: &mut HttpRequestHandler) -> RequestResult {
    // We can do this check just by getting it, there is no need to store it in a variable
    r.post_checked_virtual_directory_opt("directory", r.user_id()?.id(), VirtualDirType::USER)?;

    r.success("The directory is available!")
}