//! Test suite for the Web and headless browsers.
#![cfg(target_arch = "wasm32")]
extern crate wasm_bindgen_test;
use wasm_bindgen_test::*;
wasm_bindgen_test_configure!(run_in_browser);
#[wasm_bindgen_test]
fn pass() {
    assert_eq!(1 + 1, 2);
}

pub fn set_panic_hook() {
    // When the `console_error_panic_hook` feature is enabled, we can call the
    // `set_panic_hook` function at least once during initialization, and then
    // we will get better error messages if our code ever panics.
    //
    // For more details see
    // https://github.com/rustwasm/console_error_panic_hook#readme
    #[cfg(feature = "console_error_panic_hook")]
    console_error_panic_hook::set_once();
}

mod utils;
use wasm_bindgen::prelude::*;
#[wasm_bindgen]
#[derive(Clone, Copy)]
pub enum GameState {
    Won,
    Lost,
    InProgress
}
pub enum GameLetter {
    CorrectGuess(char),
    Unguessed
}
struct Game {
    guesses_left: u8,
    current_guesses: Vec<GameLetter>,
    state: GameState,
    word: &'static [char]
}
#[wasm_bindgen]
#[derive(Clone)]
pub struct JSGame {
    pub guesses_left: Option<u8>,
    pub current_guesses: JSGuessed,
    pub state: GameState,
    pub word: &'static str
}
#[wasm_bindgen]
#[derive(Clone)]
pub struct JSGuessed(Box<&'static str>);
impl<T> From<T> for JSGuessed where T: Iterator<Item = GameLetter> {
    fn from(letters: T) -> Self {
        let chars : Box<String> =  Box::new(letters.map(|l| match l {
            GameLetter::CorrectGuess(c) => c,
            GameLetter::Unguessed => '_',
        }).collect());
        Self(chars)
    }
}
// When the `wee_alloc` feature is enabled, use `wee_alloc` as the global
// allocator.
#[cfg(feature = "wee_alloc")]
#[global_allocator]
static ALLOC: wee_alloc::WeeAlloc = wee_alloc::WeeAlloc::INIT;
#[wasm_bindgen]
extern {
    fn alert(s: &str);
}
#[wasm_bindgen]
pub fn greet() {
    alert("Hello, hangman!");
}

<div align="center">
  <h1><code>wasm-pack-template</code></h1>
  <strong>A template for kick starting a Rust and WebAssembly project using <a href="https://github.com/rustwasm/wasm-pack">wasm-pack</a>.</strong>
  <p>
    <a href="https://travis-ci.org/rustwasm/wasm-pack-template"><img src="https://img.shields.io/travis/rustwasm/wasm-pack-template.svg?style=flat-square" alt="Build Status" /></a>
  </p>
  <h3>
    <a href="https://rustwasm.github.io/docs/wasm-pack/tutorials/npm-browser-packages/index.html">Tutorial</a>
    <span> | </span>
    <a href="https://discordapp.com/channels/442252698964721669/443151097398296587">Chat</a>
  </h3>
  <sub>Built with 🦀🕸 by <a href="https://rustwasm.github.io/">The Rust and WebAssembly Working Group</a></sub>
</div>
## About
[**📚 Read this template tutorial! 📚**][template-docs]
This template is designed for compiling Rust libraries into WebAssembly and
publishing the resulting package to NPM.
Be sure to check out [other `wasm-pack` tutorials online][tutorials] for other
templates and usages of `wasm-pack`.
[tutorials]: https://rustwasm.github.io/docs/wasm-pack/tutorials/index.html
[template-docs]: https://rustwasm.github.io/docs/wasm-pack/tutorials/npm-browser-packages/index.html
## 🚴 Usage
### 🐑 Use `cargo generate` to Clone this Template
[Learn more about `cargo generate` here.](https://github.com/ashleygwilliams/cargo-generate)
```
cargo generate --git https://github.com/rustwasm/wasm-pack-template.git --name my-project
cd my-project
```
### 🛠️ Build with `wasm-pack build`
```
wasm-pack build
```
### 🔬 Test in Headless Browsers with `wasm-pack test`
```
wasm-pack test --headless --firefox
```
### 🎁 Publish to NPM with `wasm-pack publish`
```
wasm-pack publish
```
## 🔋 Batteries Included
* [`wasm-bindgen`](https://github.com/rustwasm/wasm-bindgen) for communicating
  between WebAssembly and JavaScript.
* [`console_error_panic_hook`](https://github.com/rustwasm/console_error_panic_hook)
  for logging panic messages to the developer console.
* [`wee_alloc`](https://github.com/rustwasm/wee_alloc), an allocator optimized
  for small code size.

Copyright (c) 2018 Andy Nicholson <anicholson@squareup.com>
Permission is hereby granted, free of charge, to any
person obtaining a copy of this software and associated
documentation files (the "Software"), to deal in the
Software without restriction, including without
limitation the rights to use, copy, modify, merge,
publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software
is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice
shall be included in all copies or substantial portions
of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.

                              Apache License
                        Version 2.0, January 2004
                     http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
   "License" shall mean the terms and conditions for use, reproduction,
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   direction or management of such entity, whether by contract or
   otherwise, or (ii) ownership of fifty percent (50%) or more of the
   outstanding shares, or (iii) beneficial ownership of such entity.
   "You" (or "Your") shall mean an individual or Legal Entity
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   including but not limited to software source code, documentation
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       as part of the Derivative Works; within the Source form or
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   for use, reproduction, or distribution of Your modifications, or
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END OF TERMS AND CONDITIONS

[package]
name = "hangman"
version = "0.1.0"
authors = ["Andy Nicholson <anicholson@squareup.com>"]
edition = "2018"
[lib]
crate-type = ["cdylib", "rlib"]
[features]
default = ["console_error_panic_hook"]
[dependencies]
wasm-bindgen = "0.2.63"
# The `console_error_panic_hook` crate provides better debugging of panics by
# logging them with `console.error`. This is great for development, but requires
# all the `std::fmt` and `std::panicking` infrastructure, so isn't great for
# code size when deploying.
console_error_panic_hook = { version = "0.1.6", optional = true }
# `wee_alloc` is a tiny allocator for wasm that is only ~1K in code size
# compared to the default allocator's ~10K. It is slower than the default
# allocator, however.
#
# Unfortunately, `wee_alloc` requires nightly Rust when targeting wasm for now.
wee_alloc = { version = "0.4.5", optional = true }
[dev-dependencies]
wasm-bindgen-test = "0.3.13"
[profile.release]
# Tell `rustc` to optimize for small code size.
opt-level = "s"

# This file is automatically @generated by Cargo.
# It is not intended for manual editing.
version = 3
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language: rust
sudo: false
cache: cargo
matrix:
  include:
  # Builds with wasm-pack.
  - rust: beta
    env: RUST_BACKTRACE=1
    addons:
      firefox: latest
      chrome: stable
    before_script:
      - (test -x $HOME/.cargo/bin/cargo-install-update || cargo install cargo-update)
      - (test -x $HOME/.cargo/bin/cargo-generate || cargo install --vers "^0.2" cargo-generate)
      - cargo install-update -a
      - curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh -s -- -f
    script:
      - cargo generate --git . --name testing
      # Having a broken Cargo.toml (in that it has curlies in fields) anywhere
      # in any of our parent dirs is problematic.
      - mv Cargo.toml Cargo.toml.tmpl
      - cd testing
      - wasm-pack build
      - wasm-pack test --chrome --firefox --headless
  # Builds on nightly.
  - rust: nightly
    env: RUST_BACKTRACE=1
    before_script:
      - (test -x $HOME/.cargo/bin/cargo-install-update || cargo install cargo-update)
      - (test -x $HOME/.cargo/bin/cargo-generate || cargo install --vers "^0.2" cargo-generate)
      - cargo install-update -a
      - rustup target add wasm32-unknown-unknown
    script:
      - cargo generate --git . --name testing
      - mv Cargo.toml Cargo.toml.tmpl
      - cd testing
      - cargo check
      - cargo check --target wasm32-unknown-unknown
      - cargo check                                 --no-default-features
      - cargo check --target wasm32-unknown-unknown --no-default-features
      - cargo check                                 --no-default-features --features console_error_panic_hook
      - cargo check --target wasm32-unknown-unknown --no-default-features --features console_error_panic_hook
      - cargo check                                 --no-default-features --features "console_error_panic_hook wee_alloc"
      - cargo check --target wasm32-unknown-unknown --no-default-features --features "console_error_panic_hook wee_alloc"
  # Builds on beta.
  - rust: beta
    env: RUST_BACKTRACE=1
    before_script:
      - (test -x $HOME/.cargo/bin/cargo-install-update || cargo install cargo-update)
      - (test -x $HOME/.cargo/bin/cargo-generate || cargo install --vers "^0.2" cargo-generate)
      - cargo install-update -a
      - rustup target add wasm32-unknown-unknown
    script:
      - cargo generate --git . --name testing
      - mv Cargo.toml Cargo.toml.tmpl
      - cd testing
      - cargo check
      - cargo check --target wasm32-unknown-unknown
      - cargo check                                 --no-default-features
      - cargo check --target wasm32-unknown-unknown --no-default-features
      - cargo check                                 --no-default-features --features console_error_panic_hook
      - cargo check --target wasm32-unknown-unknown --no-default-features --features console_error_panic_hook
      # Note: no enabling the `wee_alloc` feature here because it requires
      # nightly for now.

.git
.DS_Store
.gitignore
.cargo-ok
target

install:
  - appveyor-retry appveyor DownloadFile https://win.rustup.rs/ -FileName rustup-init.exe
  - if not defined RUSTFLAGS rustup-init.exe -y --default-host x86_64-pc-windows-msvc --default-toolchain nightly
  - set PATH=%PATH%;C:\Users\appveyor\.cargo\bin
  - rustc -V
  - cargo -V
build: false
test_script:
  - cargo test --locked