use std::path::PathBuf;

use gtk::prelude::*;
use relm4::prelude::*;

use crate::sheet::Sheet;

use super::sheet_listing::SheetListingInput;

pub enum SheetModelType {
    Sheet { sheet: Sheet },
    Pdf { path: PathBuf },
}

pub struct SheetModel {
    label: String,
}

#[relm4::factory(pub)]
impl FactoryComponent for SheetModel {
    type Init = SheetModelType;
    type ParentWidget = gtk::Box;
    type CommandOutput = ();
    type ParentInput = SheetListingInput;
    type Input = ();
    type Output = ();

    view! {
        #[root]
        gtk::Box {
            set_orientation: gtk::Orientation::Vertical,
            append = &gtk::Label {
                set_label: &self.label,
                set_halign: gtk::Align::Start,
                set_margin_all: 10,
            }
        }
    }

    fn init_model(value: Self::Init, _index: &DynamicIndex, _sender: FactorySender<Self>) -> Self {
        let label = match value {
            SheetModelType::Sheet { sheet } => sheet.name,
            SheetModelType::Pdf { path } => path.file_name().unwrap().to_str().unwrap().to_string(),
        };

        SheetModel { label }
    }
}