/*
    Hurry Curry! - a game about cooking
    Copyright (C) 2025 Hurry Curry! Contributors

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU Affero General Public License as published by
    the Free Software Foundation, version 3 of the License only.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU Affero General Public License for more details.

    You should have received a copy of the GNU Affero General Public License
    along with this program.  If not, see <https://www.gnu.org/licenses/>.

*/

use hurrycurry_protocol::{
    Gamedata, Message,
    book::{Book, BookPage, Diagram},
};

pub fn render_html_book(data: &Gamedata, book: &Book) -> String {
    BookR { book, data }.to_string()
}

markup::define! {
    BookR<'a>(data: &'a Gamedata, book: &'a Book) {
        @markup::doctype()
        html {
            head {
                style { @include_str!("book_html.css") }
                title { "Recipe Book - Hurry Curry!" }
            }
            body {
                @for page in &book.pages {
                    @PageR { data, page }
                }
            }
        }
    }
    PageR<'a>(data: &'a Gamedata, page: &'a BookPage) {
        section.pagegroup {
            @match page {
                BookPage::Cover => {
                    div.page {}
                    div.page {}
                }
                BookPage::Recipe { description, instruction, diagram } => {
                    div.page {
                        p { @MessageR { data, message: description } }
                        p { @MessageR { data, message: instruction } }
                    }
                    div.page {
                        @DiagramR { data, diagram }
                    }
                }
                BookPage::Text { .. } => {
                    div.page {}
                    div.page {}
                }
                BookPage::Contents { .. } => {
                    div.page {}
                    div.page {}
                }
            }
        }
    }

    MessageR<'a>(data: &'a Gamedata, message: &'a Message) {
        @match message {
            Message::Translation { id, params } => {}
            Message::Text(t) => { @t }
            Message::Item(i) => { @data.item_name(*i) }
            Message::Tile(i) => { @data.tile_name(*i) }
        }
    }

    DiagramR<'a>(data: &'a Gamedata, diagram: &'a Diagram) {
        div.diagram[style="position: absolute;"] {
            @for node in &diagram.nodes {
                div.node[style=format!("position: relative; left: {}px; top: {}px;", node.position.x, 350. - node.position.y / 2.)] {
                    @MessageR { data, message: &node.label }
                }
            }
            @for edge in &diagram.edges {

            }
        }
    }
}