use buoyant::view::VStack;
use buoyant::view::View;

use buoyant::view::prelude::*;
use embedded_graphics::pixelcolor::Rgb565;
use embedded_graphics::prelude::*;
use profont::PROFONT_18_POINT;
use profont::PROFONT_24_POINT;

use crate::MeasurementType;
use crate::Tendencies;
use crate::Tendency;
use crate::colors::FRAME_BACKGROUD_COLOR;
use crate::colors::FRAME_STROKE;
use crate::colors::FRAME_STROKE_COLOR;
use crate::colors::MAIN_TEXT_COLOR;
use crate::colors::SUB_TEXT_COLOR;
use crate::get_image;
use crate::sampler::Sample;
use crate::views::icon::icon_box_view;

pub fn menu_view(sample: Sample, tendencies: Tendencies) -> impl View<Rgb565> {
    VStack::new((
        HStack::new((
            main_menu_indicator(MeasurementType::Temperature, tendencies, sample),
            main_menu_indicator(MeasurementType::Humidity, tendencies, sample),
        ))
        .with_spacing(2),
        HStack::new((
            main_menu_indicator(MeasurementType::ECo2, tendencies, sample),
            main_menu_indicator(MeasurementType::TVoc, tendencies, sample),
        ))
        .with_spacing(2),
    ))
    .with_spacing(2)
}

fn main_menu_indicator(
    indicator_type: MeasurementType,
    tendencies: Tendencies,
    sample: Sample,
) -> impl View<Rgb565> {
    Rectangle
        .corner_radius(5)
        .stroked(FRAME_STROKE)
        .foreground_color(FRAME_STROKE_COLOR)
        .background(Alignment::Center, || {
            ZStack::new((
                Rectangle
                    .corner_radius(15)
                    .foreground_color(FRAME_BACKGROUD_COLOR),
                VStack::new((
                    HStack::new((
                        Spacer::default(),
                        icon_box_view(FRAME_STROKE_COLOR, indicator_type.get_corresponding_icon()),
                        Spacer::default(),
                    )),
                    HStack::new((
                        Spacer::default(),
                        tendency_indicator(indicator_type.get_tendency(tendencies)),
                        Text::new(indicator_type.get_value_str(sample), &PROFONT_24_POINT)
                            .foreground_color(MAIN_TEXT_COLOR),
                        Text::new(
                            indicator_type.get_corresponding_unit_string(),
                            &PROFONT_18_POINT,
                        )
                        .foreground_color(SUB_TEXT_COLOR)
                        .flex_frame()
                        .with_infinite_max_height()
                        .with_vertical_alignment(VerticalAlignment::Bottom)
                        .with_max_height(25),
                        Spacer::default(),
                    )),
                ))
                .with_alignment(HorizontalAlignment::Center)
                .flex_frame(),
            ))
        })
}

pub fn tendency_indicator(tendency: Tendency) -> impl View<Rgb565> {
    HStack::new((
        Image::new(get_image!(tendency.get_corresponding_icon()))
            .flex_frame()
            .with_min_size(10, 20)
            .with_max_size(10, 20),
        Spacer::default(),
    ))
    .flex_frame()
    .with_max_width(15)
}