use imgui::*;

mod support;

fn main() {
    let system = support::init(file!());

    let mut t2_flags = TableFlags::REORDERABLE
        | TableFlags::HIDEABLE
        | TableFlags::RESIZABLE
        | TableFlags::NO_BORDERS_IN_BODY;

    system.main_loop(move |_, ui| {
        Window::new(im_str!("Input text callbacks"))
            .size([800.0, 400.0], Condition::FirstUseEver)
            .build(ui, || {
                if let Some(_t) = ui.begin_table(im_str!("Basic-Table"), 3) {
                    // we must also call `next_row` here, because we declined
                    // to set up header rows. If we set up header rows ourselves,
                    // we will call `table_header_rows` instead, and if we use
                    // `begin_table_header`, then the initial call will be handled for us.

                    ui.table_next_row();

                    // note you MUST call `next_column` at least to START
                    // Let's walk through a table like it's an iterator...
                    ui.table_set_column_index(0);
                    ui.text("x: 0, y: 0");

                    ui.table_next_column();
                    ui.text("x: 1, y: 0");

                    ui.table_next_column();
                    ui.text("x: 2, y: 0");

                    // // calling next column again will wrap us around to 0-1,
                    // // since we've exhausted our 3 columns.
                    ui.table_next_column();
                    ui.text("x: 0, y: 1");

                    // // Let's do this manually now -- we can set each column ourselves...
                    ui.table_set_column_index(1);
                    ui.text("x: 1, y: 1");

                    ui.table_set_column_index(2);
                    ui.text("x: 2, y: 1");

                    // you CAN go back...
                    ui.table_set_column_index(1);
                    // however, you should call `new_line`, since otherwise
                    // we'd right on top of our `x: 1, y: 1` text.
                    ui.new_line();
                    ui.text("our of order txt");
                }

                ui.separator();
                ui.text("Let's add some headers");
                if let Some(_t) = ui.begin_table_header(
                    im_str!("table-headers"),
                    [
                        TableColumnSetup::new(im_str!("Name")),
                        TableColumnSetup::new(im_str!("Age")),
                        TableColumnSetup::new(im_str!("Favorite fruit")),
                    ],
                ) {
                    // note that we DON'T have to call "table_next_row" here -- that's taken care
                    // of for us by `begin_table_header`, since it actually calls `table_headers_row`

                    // but we DO need to call column!
                    // but that's fine, we'll use a loop
                    for i in 0..3 {
                        let names = ["Joonas", "Thom", "Jack"];
                        let fruit = ["Dutch", "Rice", "Mangoes"];

                        ui.table_next_column();
                        ui.text(names[i]);

                        ui.table_next_column();
                        ui.text((i * 9).to_string());

                        ui.table_next_column();
                        ui.text(fruit[i]);
                    }
                }

                ui.separator();
                ui.text("Let's do some context menus");
                ui.text(
                    "context menus are created, by default, from the flags passed\
                while making the table, or each row.\n\
                Notice how toggling these checkboxes changes the context menu.",
                );

                ui.checkbox_flags(
                    im_str!("Reorderable"),
                    &mut t2_flags,
                    TableFlags::REORDERABLE,
                );
                ui.same_line();
                ui.checkbox_flags(im_str!("Hideable"), &mut t2_flags, TableFlags::HIDEABLE);
                ui.same_line();
                ui.checkbox_flags(im_str!("Resizable"), &mut t2_flags, TableFlags::RESIZABLE);

                if let Some(_t) = ui.begin_table_header_with_flags(
                    im_str!("table-headers2"),
                    [
                        TableColumnSetup::new(im_str!("Name")),
                        TableColumnSetup::new(im_str!("Age")),
                        TableColumnSetup::new(im_str!("Favorite fruit")),
                    ],
                    t2_flags,
                ) {
                    // note that we DON'T have to call "table_next_row" here -- that's taken care
                    // of for us by `begin_table_header`, since it actually calls `table_headers_row`

                    // but we DO need to call column!
                    // but that's fine, we'll use a loop
                    for i in 0..3 {
                        let names = ["Joonas", "Thom", "Jack"];
                        let fruit = ["Dutch", "Rice", "Mangoes"];

                        ui.table_next_column();
                        ui.text(names[i]);

                        ui.table_next_column();
                        ui.text((i * 9).to_string());

                        ui.table_next_column();
                        ui.text(fruit[i]);
                    }
                }
            });
    });
}