2020-03-25 22:14:26 +01:00
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use async_std::prelude::*;
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use async_std::fs;
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2020-03-27 17:32:18 +01:00
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static NAV: [(&'static str, &'static str); 4] = [("/", "Home"), ("/lobby", "Lobby"), ("/mapbuilder", "Map Builder"), ("/visualizer", "Visualizer")];
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2020-03-27 10:31:56 +01:00
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2020-03-25 22:14:26 +01:00
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#[derive(Serialize)]
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pub struct Map {
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name: String,
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url: String,
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}
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2020-03-27 17:32:18 +01:00
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#[derive(Serialize)]
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pub struct GameOption {
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name: String,
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location: String,
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turns: u64,
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}
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impl GameOption {
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pub fn new(name: &str, location: &str, turns: u64) -> Self {
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Self {
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name: name.to_string(),
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location: location.to_string(),
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turns
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}
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}
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}
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2020-03-27 10:31:56 +01:00
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#[derive(Serialize)]
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struct Link {
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name: String,
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href: String,
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active: bool,
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}
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2020-03-27 17:32:18 +01:00
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#[derive(Serialize)]
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#[serde(rename_all = "camelCase")]
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pub enum ContextT {
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Maps(Vec<Map>),
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Games(Vec<GameOption>),
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}
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2020-03-25 22:14:26 +01:00
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#[derive(Serialize)]
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pub struct Context {
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pub name: String,
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2020-03-27 10:31:56 +01:00
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nav: Vec<Link>,
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2020-03-27 17:32:18 +01:00
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#[serde(flatten)]
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pub inner: Option<ContextT>,
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2020-03-25 22:14:26 +01:00
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}
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2020-03-27 10:31:56 +01:00
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impl Context {
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2020-03-27 17:32:18 +01:00
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pub fn new_with(active: &str, inner: ContextT) -> Self {
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2020-03-27 10:31:56 +01:00
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let nav = NAV.iter().map(|(href, name)| Link { name: name.to_string(), href: href.to_string(), active: *name == active }).collect();
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Context {
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2020-03-27 17:32:18 +01:00
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nav, name: String::from(""), inner: Some(inner)
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}
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}
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pub fn new(active: &str) -> Self {
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let nav = NAV.iter().map(|(href, name)| Link { name: name.to_string(), href: href.to_string(), active: *name == active }).collect();
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Context {
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nav, name: String::from(""), inner: None,
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2020-03-27 10:31:56 +01:00
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}
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}
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}
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2020-03-25 22:14:26 +01:00
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pub async fn get_maps() -> Result<Vec<Map>, String> {
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let mut maps = Vec::new();
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let mut entries = fs::read_dir("maps").await.map_err(|_| "IO error".to_string())?;
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while let Some(file) = entries.next().await {
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let file = file.map_err(|_| "IO error".to_string())?.path();
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if let Some(stem) = file.file_stem().and_then(|x| x.to_str()) {
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maps.push(Map { name: stem.to_string(), url: file.to_str().unwrap().to_string() });
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}
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}
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Ok(maps)
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}
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2020-03-27 17:32:18 +01:00
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use ini::Ini;
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pub async fn get_games() -> Result<Vec<GameOption>, String> {
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let mut games = Vec::new();
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let content = fs::read_to_string("games.ini").await.map_err(|_| "IO error".to_string())?;
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let i = Ini::load_from_str(&content).map_err(|_| "Corrupt ini file".to_string())?;
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for (sec, prop) in i.iter() {
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if let Some(sec) = sec {
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let name = match prop.get("name") { None => continue, Some(v) => v};
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let turns = match prop.get("turns").and_then(|v| v.parse().ok()) { None => continue, Some(v) => v};
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games.push(GameOption::new(name, sec, turns));
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}
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}
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Ok(games)
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}
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