Inital POC

src/main.rs

@@ -0,0 +1,78 @@
+use reqwest::Error;
+use serde::{Deserialize, Serialize};
+use std::collections::HashMap;
+use std::fs::File;
+use std::io::BufReader;
+use tokio::time::Duration;
+
+#[derive(Serialize, Deserialize, Debug)]
+struct Card {
+    name: String,
+    prices: HashMap<String, Option<String>>,
+}
+
+#[derive(Debug, Deserialize)]
+struct CardFromFile {
+    name: String,
+    count: usize,
+}
+
+#[derive(Debug, Deserialize)]
+struct CardFile {
+    cards: Vec<CardFromFile>,
+}
+
+#[tokio::main]
+async fn main() -> Result<(), Error> {
+    let file = File::open("cards.json").unwrap();
+    let reader = BufReader::new(file);
+    let cards_data: CardFile = serde_json::from_reader(reader).unwrap();
+
+    let mut total_card_value_usd = 0.0;
+
+    for card_from_file in &cards_data.cards {
+        println!("Card: {}, Count: {}", card_from_file.name, card_from_file.count);
+
+        let request_url = format!(
+            "https://api.scryfall.com/cards/named?exact={}",
+            card_from_file.name
+        );
+        let response = reqwest::get(&request_url).await?;
+        let card: Card = response.json().await?;
+        match card.prices.get("usd") {
+            Some(price) => match price {
+                Some(price_str) => {
+                    match price_str.parse::<f64>() {
+                        Ok(price) => {
+                            total_card_value_usd += price * card_from_file.count as f64;
+                            println!(
+                                "Card Name: {}, Price in USD: {}, Count: {}",
+                                card.name, price_str, card_from_file.count
+                            );
+                        }
+                        Err(_) => {
+                            println!(
+                                "Card Name: {}, Price in USD is not a valid number: {}, Count: {}",
+                                card.name, price_str, card_from_file.count
+                            );
+                        }
+                    }
+                }
+                None => println!(
+                    "Card Name: {}, No price available in USD, Count: {}",
+                    card.name, card_from_file.count
+                ),
+            },
+            None => println!(
+                "Card Name: {}, No price information available, Count: {}",
+                card.name, card_from_file.count
+            ),
+        }
+
+        tokio::time::sleep(Duration::from_millis(100)).await; // Adding a delay of 100ms
+    }
+
+    println!("Total value of all cards in USD: {}", total_card_value_usd);
+    
+    Ok(())
+}