use std::sync::Arc;

use tiny_skia::Pixmap;

use crate::components::background::Background;
use crate::components::container::Container;
use crate::components::editor::code::Code;
use crate::components::editor::mac_title_bar::MacTitleBar;
// use crate::components::editor::mac_title_bar::MacTitleBar;
use crate::components::interface::render_error;
use crate::components::rect::Rect;
use crate::components::watermark::Watermark;
// use crate::components::watermark::Watermark;
use crate::config::TakeSnapshotParams;
use crate::{
    code::calc_wh,
    components::interface::component::{Component, ComponentContext},
};

// Scale the screenshot to 3 times its size
const SCALE_FACTOR: f32 = 3.;

// The params is come from neovim instance
pub fn take_snapshot(params: TakeSnapshotParams) -> render_error::Result<Pixmap> {
    // let (width, height) = calc_wh(&params.code, 9.05, 20.);
    // let pixmap_vertical_padding = 82.;
    // let pixmap_horizontal_padding = 122.;
    // // Padding of editor shape
    // let padding = Padding {
    //     left: 20.,
    //     right: 20.,
    //     top: 20.,
    //     bottom: 24.,
    // };

    // let editor = Editor::new(
    //     pixmap_horizontal_padding,
    //     pixmap_vertical_padding,
    //     width,
    //     height,
    //     params.mac_window_bar,
    // )
    // .code_y_offset(15.)
    // .padding(padding.clone())
    // .render_editor(16.)
    // .render_mac_title_bar()
    // .render_code(&params.code, 20., 15.);

    // let pixmap_width = (pixmap_horizontal_padding * 2. + editor.width()) as u32;
    // let pixmap_height = (pixmap_vertical_padding * 2. + editor.height()) as u32;
    // let (watermark_bottom_margin, watermark_offset_y) = params
    //     .watermark
    //     .as_ref()
    //     .map(|_| (200., 40.))
    //     .unwrap_or((0., 0.));
    //
    // let mut pixmap = Pixmap::new(
    //     0,
    //     0, // pixmap_width * SCALE_FACTOR as u32,
    //       // (pixmap_height as f32 * SCALE_FACTOR + watermark_bottom_margin - watermark_offset_y) as u32,
    // )
    // .unwrap();
    // .unwrap();
    let context = ComponentContext {
        scale_factor: SCALE_FACTOR,
        take_snapshot_params: Arc::new(params.clone()),
    };
    // let watermark = Watermark::new(
    //     params.watermark,
    //     params.watermark_font_family,
    //     watermark_bottom_margin,
    // );
    // let background = Background::create().children(vec![Box::new(editor), Box::new(watermark)]);
    //
    // background.draw_root(&mut pixmap, &context)?;
    //
    let pixmap = Container::from_children(vec![Box::new(Background::from_children(vec![
        Box::new(Rect::new(
            16.,
            vec![
                Box::new(MacTitleBar::from_radius(8.)),
                Box::new(Code::new(params.code, 20., 15.)),
            ],
        )),
        Box::new(Watermark::new(params.watermark)),
    ]))])
    .draw_root(&context)?;

    Ok(pixmap)
}