From 724ee2d0d5ea7c4df67c590a8184be40e7af2bde Mon Sep 17 00:00:00 2001
From: Muhammad Nauman Raza <devraza.hazard643@slmail.me>
Date: Wed, 23 Oct 2024 11:43:05 +0100
Subject: [PATCH] feat: basic program function

---
 Cargo.lock  | 96 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 Cargo.toml  |  2 ++
 src/main.rs | 40 ++++++++++++++++++++--
 3 files changed, 136 insertions(+), 2 deletions(-)
 create mode 100644 Cargo.lock

diff --git a/Cargo.lock b/Cargo.lock
new file mode 100644
index 0000000..3fc62a0
--- /dev/null
+++ b/Cargo.lock
@@ -0,0 +1,96 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "itoa"
+version = "1.0.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "49f1f14873335454500d59611f1cf4a4b0f786f9ac11f4312a78e4cf2566695b"
+
+[[package]]
+name = "memchr"
+version = "2.7.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "78ca9ab1a0babb1e7d5695e3530886289c18cf2f87ec19a575a0abdce112e3a3"
+
+[[package]]
+name = "proc-macro2"
+version = "1.0.89"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f139b0662de085916d1fb67d2b4169d1addddda1919e696f3252b740b629986e"
+dependencies = [
+ "unicode-ident",
+]
+
+[[package]]
+name = "qalc-rs"
+version = "0.1.0"
+dependencies = [
+ "serde",
+ "serde_json",
+]
+
+[[package]]
+name = "quote"
+version = "1.0.37"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b5b9d34b8991d19d98081b46eacdd8eb58c6f2b201139f7c5f643cc155a633af"
+dependencies = [
+ "proc-macro2",
+]
+
+[[package]]
+name = "ryu"
+version = "1.0.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f3cb5ba0dc43242ce17de99c180e96db90b235b8a9fdc9543c96d2209116bd9f"
+
+[[package]]
+name = "serde"
+version = "1.0.213"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3ea7893ff5e2466df8d720bb615088341b295f849602c6956047f8f80f0e9bc1"
+dependencies = [
+ "serde_derive",
+]
+
+[[package]]
+name = "serde_derive"
+version = "1.0.213"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7e85ad2009c50b58e87caa8cd6dac16bdf511bbfb7af6c33df902396aa480fa5"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "serde_json"
+version = "1.0.132"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d726bfaff4b320266d395898905d0eba0345aae23b54aee3a737e260fd46db03"
+dependencies = [
+ "itoa",
+ "memchr",
+ "ryu",
+ "serde",
+]
+
+[[package]]
+name = "syn"
+version = "2.0.82"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "83540f837a8afc019423a8edb95b52a8effe46957ee402287f4292fae35be021"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
+[[package]]
+name = "unicode-ident"
+version = "1.0.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e91b56cd4cadaeb79bbf1a5645f6b4f8dc5bde8834ad5894a8db35fda9efa1fe"
diff --git a/Cargo.toml b/Cargo.toml
index d288cd5..08250b1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,3 +4,5 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
+serde = { version = "1.0.213", features = ["derive"] }
+serde_json = "1.0.132"
diff --git a/src/main.rs b/src/main.rs
index e7a11a9..02bfbeb 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,3 +1,39 @@
-fn main() {
-    println!("Hello, world!");
+use std::collections::HashMap;
+use std::fs;
+use std::io;
+
+fn memorised_words(word_counts: Vec<HashMap<String, i32>>, ranges: Vec<&str>) -> i32 {
+    let mut total_memorised: i32 = 0;
+
+    for word_count in word_counts {
+        for &range in &ranges {
+            match word_count.get(range) {
+                Some(length) => {
+                    total_memorised += length
+                },
+                None => {},
+            }
+        }
+    }
+
+    total_memorised
+}
+
+fn main() {
+    let file_data = fs::read_to_string("data.json").expect("Unable to read file");
+    let word_counts: Vec<HashMap<String, i32>> = serde_json::from_str(&file_data).expect("Could not parse JSON data");
+    
+
+    // Read input from standard input
+    let mut input = String::new();
+    io::stdin()
+        .read_line(&mut input)
+        .expect("Failed to take in ranges");
+
+    input.pop();
+    let ranges: Vec<&str> = input.split(",").collect();
+
+    let total_memorised = memorised_words(word_counts, ranges);
+
+    println!("{}", total_memorised);
 }