// ┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
// ┃ Copyright: (c) 2023, Mike 'PhiSyX' S. (https://github.com/PhiSyX)         ┃
// ┃ SPDX-License-Identifier: MPL-2.0                                          ┃
// ┃ ╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌ ┃
// ┃                                                                           ┃
// ┃  This Source Code Form is subject to the terms of the Mozilla Public      ┃
// ┃  License, v. 2.0. If a copy of the MPL was not distributed with this      ┃
// ┃  file, You can obtain one at https://mozilla.org/MPL/2.0/.                ┃
// ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛

use lexa_framework::extract::Path;
use lexa_framework::http::response::{Html, Json};
use lexa_framework::http::{HttpContext, HttpContextInterface};

use crate::view_render_site::views::HelloNameView;

// Pour l'exemple ;-)
static mut COUNTER_MEM: usize = 0;

// --------- //
// Structure //
// --------- //

pub struct PagesController;

// -------------- //
// Implémentation // -> Interface
// -------------- //

#[async_trait::async_trait]
impl HttpContextInterface for PagesController {
	type State = ();

	async fn new(
		_: &lexa_framework::extract::Extensions,
		_: Self::State,
	) -> Option<Self> {
		Some(Self)
	}
}

// -------------- //
// Implémentation // -> Actions
// -------------- //

impl PagesController {
	/// Accès à la page `/html` en GET.
	pub async fn html(this: HttpContext<Self>) -> Html<&'static str> {
		let raw_html = "Hello <script>alert('World');</script>";
		this.response.html(raw_html)
	}

	/// Accès à la page `/html/{name}` en GET.
	pub async fn html_arg(
		this: HttpContext<Self>,
		Path(name): Path<String>,
	) -> Html<HelloNameView> {
		this.response.html(HelloNameView { name })
	}
}

#[derive(serde::Serialize)]
pub struct MyJsonResponse {
	counter: usize,
}

impl PagesController {
	/// Accès à la page `/json` en GET.
	pub async fn json(this: HttpContext<Self>) -> Json<MyJsonResponse> {
		let response = MyJsonResponse {
			counter: unsafe { COUNTER_MEM },
		};

		unsafe { COUNTER_MEM += 1 };

		this.response.json(response)
	}
}