// Copyright © SixtyFPS GmbH <info@slint.dev>
// SPDX-License-Identifier: GPL-3.0-only OR LicenseRef-Slint-Royalty-free-2.0 OR LicenseRef-Slint-Software-3.0

use pyo3_stub_gen::{define_stub_info_gatherer, derive::gen_stub_pyfunction};

mod image;
mod interpreter;
use interpreter::{
    CompilationResult, Compiler, ComponentDefinition, ComponentInstance, PyDiagnostic,
    PyDiagnosticLevel, PyValueType,
};
mod brush;
mod errors;
mod models;
mod timer;
mod value;

#[gen_stub_pyfunction]
#[pyfunction]
fn run_event_loop() -> Result<(), errors::PyPlatformError> {
    slint_interpreter::run_event_loop().map_err(|e| e.into())
}

#[gen_stub_pyfunction]
#[pyfunction]
fn quit_event_loop() -> Result<(), errors::PyEventLoopError> {
    slint_interpreter::quit_event_loop().map_err(|e| e.into())
}

#[gen_stub_pyfunction]
#[pyfunction]
fn set_xdg_app_id(app_id: String) -> Result<(), errors::PyPlatformError> {
    slint_interpreter::set_xdg_app_id(app_id).map_err(|e| e.into())
}

use pyo3::prelude::*;

#[pymodule]
fn slint(_py: Python<'_>, m: &Bound<'_, PyModule>) -> PyResult<()> {
    i_slint_backend_selector::with_platform(|_b| {
        // Nothing to do, just make sure a backend was created
        Ok(())
    })
    .map_err(|e| errors::PyPlatformError(e))?;

    m.add_class::<Compiler>()?;
    m.add_class::<CompilationResult>()?;
    m.add_class::<ComponentInstance>()?;
    m.add_class::<ComponentDefinition>()?;
    m.add_class::<image::PyImage>()?;
    m.add_class::<PyValueType>()?;
    m.add_class::<PyDiagnosticLevel>()?;
    m.add_class::<PyDiagnostic>()?;
    m.add_class::<timer::PyTimerMode>()?;
    m.add_class::<timer::PyTimer>()?;
    m.add_class::<brush::PyColor>()?;
    m.add_class::<brush::PyBrush>()?;
    m.add_class::<models::PyModelBase>()?;
    m.add_class::<value::PyStruct>()?;
    m.add_function(wrap_pyfunction!(run_event_loop, m)?)?;
    m.add_function(wrap_pyfunction!(quit_event_loop, m)?)?;
    m.add_function(wrap_pyfunction!(set_xdg_app_id, m)?)?;

    Ok(())
}

define_stub_info_gatherer!(stub_info);