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// This file is part of Germ <https://github.com/gemrest/germ>.
// Copyright (C) 2022-2022 Fuwn <[email protected]>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, version 3.
//
// This program is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//
// Copyright (C) 2022-2022 Fuwn <[email protected]>
// SPDX-License-Identifier: GPL-3.0-only

use rustls::SupportedCipherSuite;

use crate::request::Status;

#[derive(Debug)]
pub struct Response {
  pub status:  Status,
  pub meta:    String,
  pub content: Option<String>,
  pub size:    usize,
  pub suite:   Option<SupportedCipherSuite>,
}
impl Response {
  pub(super) fn new(
    data: Vec<u8>,
    suite: Option<SupportedCipherSuite>,
  ) -> Self {
    let string_form = String::from_utf8_lossy(&data).to_string();
    let mut content = None;
    let header;

    if !string_form.ends_with("\r\n") {
      let mut string_split = string_form.split("\r\n");

      header = string_split.next().unwrap_or("").to_string();
      content = Some(string_split.collect());
    } else {
      header = string_form;
    }

    let header_split = header.split_at(2);

    Self {
      status: Status::from(header_split.0.parse::<i32>().unwrap_or(0)),
      meta: header_split.1.trim_start().to_string(),
      content,
      size: data.len(),
      suite,
    }
  }
}