Add print options

Cargo.lock

@@ -2,6 +2,15 @@
 # It is not intended for manual editing.
 version = 3
 
+[[package]]
+name = "android_system_properties"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "819e7219dbd41043ac279b19830f2efc897156490d7fd6ea916720117ee66311"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "autocfg"
 version = "1.1.0"
@@ -44,6 +53,31 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
+[[package]]
+name = "chrono"
+version = "0.4.23"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "16b0a3d9ed01224b22057780a37bb8c5dbfe1be8ba48678e7bf57ec4b385411f"
+dependencies = [
+ "iana-time-zone",
+ "js-sys",
+ "num-integer",
+ "num-traits",
+ "time",
+ "wasm-bindgen",
+ "winapi",
+]
+
+[[package]]
+name = "codespan-reporting"
+version = "0.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3538270d33cc669650c4b093848450d380def10c331d38c768e34cac80576e6e"
+dependencies = [
+ "termcolor",
+ "unicode-width",
+]
+
 [[package]]
 name = "core-foundation"
 version = "0.9.3"
@@ -60,6 +94,50 @@ version = "0.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5827cebf4670468b8772dd191856768aedcb1b0278a04f989f7766351917b9dc"
 
+[[package]]
+name = "cxx"
+version = "1.0.81"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "97abf9f0eca9e52b7f81b945524e76710e6cb2366aead23b7d4fbf72e281f888"
+dependencies = [
+ "cc",
+ "cxxbridge-flags",
+ "cxxbridge-macro",
+ "link-cplusplus",
+]
+
+[[package]]
+name = "cxx-build"
+version = "1.0.81"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7cc32cc5fea1d894b77d269ddb9f192110069a8a9c1f1d441195fba90553dea3"
+dependencies = [
+ "cc",
+ "codespan-reporting",
+ "once_cell",
+ "proc-macro2",
+ "quote",
+ "scratch",
+ "syn",
+]
+
+[[package]]
+name = "cxxbridge-flags"
+version = "1.0.81"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8ca220e4794c934dc6b1207c3b42856ad4c302f2df1712e9f8d2eec5afaacf1f"
+
+[[package]]
+name = "cxxbridge-macro"
+version = "1.0.81"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b846f081361125bfc8dc9d3940c84e1fd83ba54bbca7b17cd29483c828be0704"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "encoding_rs"
 version = "0.8.31"
@@ -252,6 +330,30 @@ dependencies = [
  "tokio-native-tls",
 ]
 
+[[package]]
+name = "iana-time-zone"
+version = "0.1.53"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "64c122667b287044802d6ce17ee2ddf13207ed924c712de9a66a5814d5b64765"
+dependencies = [
+ "android_system_properties",
+ "core-foundation-sys",
+ "iana-time-zone-haiku",
+ "js-sys",
+ "wasm-bindgen",
+ "winapi",
+]
+
+[[package]]
+name = "iana-time-zone-haiku"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0703ae284fc167426161c2e3f1da3ea71d94b21bedbcc9494e92b28e334e3dca"
+dependencies = [
+ "cxx",
+ "cxx-build",
+]
+
 [[package]]
 name = "idna"
 version = "0.3.0"
@@ -314,6 +416,15 @@ version = "0.2.137"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fc7fcc620a3bff7cdd7a365be3376c97191aeaccc2a603e600951e452615bf89"
 
+[[package]]
+name = "link-cplusplus"
+version = "1.0.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9272ab7b96c9046fbc5bc56c06c117cb639fe2d509df0c421cad82d2915cf369"
+dependencies = [
+ "cc",
+]
+
 [[package]]
 name = "lock_api"
 version = "0.4.9"
@@ -353,7 +464,7 @@ checksum = "e5d732bc30207a6423068df043e3d02e0735b155ad7ce1a6f76fe2baa5b158de"
 dependencies = [
  "libc",
  "log",
- "wasi",
+ "wasi 0.11.0+wasi-snapshot-preview1",
  "windows-sys 0.42.0",
 ]
 
@@ -375,6 +486,25 @@ dependencies = [
  "tempfile",
 ]
 
+[[package]]
+name = "num-integer"
+version = "0.1.45"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "225d3389fb3509a24c93f5c29eb6bde2586b98d9f016636dff58d7c6f7569cd9"
+dependencies = [
+ "autocfg",
+ "num-traits",
+]
+
+[[package]]
+name = "num-traits"
+version = "0.2.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "578ede34cf02f8924ab9447f50c28075b4d3e5b269972345e7e0372b38c6cdcd"
+dependencies = [
+ "autocfg",
+]
+
 [[package]]
 name = "num_cpus"
 version = "1.14.0"
@@ -578,6 +708,12 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
 
+[[package]]
+name = "scratch"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c8132065adcfd6e02db789d9285a0deb2f3fcb04002865ab67d5fb103533898"
+
 [[package]]
 name = "security-framework"
 version = "2.7.0"
@@ -703,6 +839,26 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "termcolor"
+version = "1.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bab24d30b911b2376f3a13cc2cd443142f0c81dda04c118693e35b3835757755"
+dependencies = [
+ "winapi-util",
+]
+
+[[package]]
+name = "time"
+version = "0.1.44"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6db9e6914ab8b1ae1c260a4ae7a49b6c5611b40328a735b21862567685e73255"
+dependencies = [
+ "libc",
+ "wasi 0.10.0+wasi-snapshot-preview1",
+ "winapi",
+]
+
 [[package]]
 name = "tinyvec"
 version = "1.6.0"
@@ -809,6 +965,7 @@ checksum = "59547bce71d9c38b83d9c0e92b6066c4253371f15005def0c30d9657f50c7642"
 name = "tuemensa"
 version = "0.1.0"
 dependencies = [
+ "chrono",
  "reqwest",
  "serde",
  "serde_derive",
@@ -836,6 +993,12 @@ dependencies = [
  "tinyvec",
 ]
 
+[[package]]
+name = "unicode-width"
+version = "0.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c0edd1e5b14653f783770bce4a4dabb4a5108a5370a5f5d8cfe8710c361f6c8b"
+
 [[package]]
 name = "url"
 version = "2.3.1"
@@ -863,6 +1026,12 @@ dependencies = [
  "try-lock",
 ]
 
+[[package]]
+name = "wasi"
+version = "0.10.0+wasi-snapshot-preview1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1a143597ca7c7793eff794def352d41792a93c481eb1042423ff7ff72ba2c31f"
+
 [[package]]
 name = "wasi"
 version = "0.11.0+wasi-snapshot-preview1"
@@ -961,6 +1130,15 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
 
+[[package]]
+name = "winapi-util"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "70ec6ce85bb158151cae5e5c87f95a8e97d2c0c4b001223f33a334e3ce5de178"
+dependencies = [
+ "winapi",
+]
+
 [[package]]
 name = "winapi-x86_64-pc-windows-gnu"
 version = "0.4.0"

Cargo.toml

@@ -6,6 +6,7 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+chrono = "0.4.23"
 reqwest = { version = "0.11", features = ["json"] }
 serde = { version = "1.0.147", features = ["derive"] }
 serde_derive = "1.0.147"

src/main.rs

@@ -1,18 +1,21 @@
+use mensa::Mealplan;
+
 mod mensa;
 
 //use crate::mensa::*;
 
 #[tokio::main]
 async fn main() -> Result<(), Box<dyn std::error::Error>> {
-    let resp = reqwest::get("https://www.my-stuwe.de//wp-json/mealplans/v1/canteens/611?lang=de")
+    let shedhalle = mensa::Mensa::from(mensa::MensaName::Shedhalle).await?;
-        .await?
+    if let mensa::Mensa::Shedhalle(resp) = shedhalle {
-        .json::<mensa::MensaShedhalle>()
+        //println!("{:#?}", resp);
-        .await?;
+        //println!("{}", resp.today());
-    println!("{:#?}", resp);
+        for a in resp.today().iter() {
+            a.print_short_info();
+        }
+
+    }
     Ok(())
 }
 
 
-pub enum Mensa {
-    Shedhalle(mensa::MensaShedhalle),
-}

src/mensa.rs

@@ -1,14 +1,83 @@
 extern crate serde_derive;
+use chrono::{DateTime, Local};
+
 use serde::{Serialize, Deserialize};
 
+
+pub enum MensaName {
+    Shedhalle,
+    Morgenstelle
+}
+
+pub trait Mealplan {
+    fn id(&self) -> &str;
+    fn today(&self) -> Vec<&Menu>;
+}
+
+pub enum Mensa {
+    Shedhalle(MensaShedhalle),
+    Morgenstelle(MensaMorgenstelle)
+}
+
+impl Mensa {
+    pub async fn from(name: MensaName) -> Result<Mensa, Box<dyn std::error::Error>> {
+        match name {
+            MensaName::Shedhalle => {
+                let resp = reqwest::get("https://www.my-stuwe.de//wp-json/mealplans/v1/canteens/611?lang=de")
+                    .await?
+                    .json::<MensaShedhalle>()
+                    .await?;
+
+                Ok(Mensa::Shedhalle(resp))
+            },
+            MensaName::Morgenstelle => {
+                let resp = reqwest::get("https://www.my-stuwe.de//wp-json/mealplans/v1/canteens/621?lang=de")
+                    .await?
+                    .json::<MensaMorgenstelle>()
+                    .await?;
+
+                Ok(Mensa::Morgenstelle(resp))
+            }
+        }
+    }
+}
+
+
 #[derive(Debug, Serialize, Deserialize)]
 pub struct MensaShedhalle {
     #[serde(rename = "611")]
-    the_611: The611,
+    canteen: Canteen,
 }
 
+impl MensaShedhalle {
+    fn print(&self) {
+        println!("{:#?}", self);
+    }
+}
+
+impl Mealplan for MensaShedhalle {
+    fn id(&self) -> &str {
+        &self.canteen.canteen_id
+    }
+
+    fn today(&self) -> Vec<&Menu> {
+        let local = format!("{}", Local::now().format("%Y-%m-%d"));
+        self.canteen.menus.iter().filter(|&x| x.menu_date == local).collect()
+    }
+}
+
+
+
+
 #[derive(Debug, Serialize, Deserialize)]
-pub struct The611 {
+pub struct MensaMorgenstelle {
+    #[serde(rename = "621")]
+    canteen: Canteen,
+}
+
+
+#[derive(Debug, Serialize, Deserialize)]
+pub struct Canteen {
     #[serde(rename = "canteenId")]
     canteen_id: String,
     canteen: String,
@@ -22,7 +91,7 @@ pub struct Menu {
     menu_line: String,
     photo: Photo,
     #[serde(rename = "studentPrice")]
-    student_price: StudentPrice,
+    student_price: String,
     #[serde(rename = "guestPrice")]
     guest_price: String,
     #[serde(rename = "pupilPrice")]
@@ -30,14 +99,24 @@ pub struct Menu {
     #[serde(rename = "menuDate")]
     menu_date: String,
     menu: Vec<String>,
-    meats: Vec<FiltersInclude>,
+    meats: Vec<String>,
-    icons: Vec<FiltersInclude>,
+    icons: Vec<String>,
     #[serde(rename = "filtersInclude")]
     filters_include: Vec<FiltersInclude>,
     allergens: Vec<String>,
     additives: Vec<String>,
 }
 
+impl Menu {
+    pub fn print(&self) {
+        println!("{:#?}", self);
+    }
+
+    pub fn print_short_info(&self) {
+        println!("{}: {}, {}€", self.menu_line, self.menu.join(", "), self.student_price);
+    }
+}
+
 #[derive(Debug, Serialize, Deserialize)]
 pub struct Photo {
     thumbnail: String,
@@ -61,23 +140,3 @@ pub enum FiltersInclude {
     Vegan,
 }
 
-#[derive(Debug, Serialize, Deserialize)]
-pub enum StudentPrice {
-    #[serde(rename = "-")]
-    Empty,
-    #[serde(rename = "0,95")]
-    The095,
-    #[serde(rename = "1,00")]
-    The100,
-    #[serde(rename = "2,65")]
-    The265,
-    #[serde(rename = "3,10")]
-    The310,
-    #[serde(rename = "3,20")]
-    The320,
-    #[serde(rename = "3,40")]
-    The340,
-    #[serde(rename = "3,50")]
-    The350,
-}
-