Update README.md

- Modified `download_single_file` to check for an existing partially downloaded file
- If present, uses HTTP Range headers to resume the download from the last byte
- Opens file in append mode rather than overwriting it
- Handles HTTP 206 Partial Content and 416 Range Not Satisfiable responses
- Updates progress bar and download state accordingly during resumed downloads

.gitignore

@@ -1,22 +1,26 @@
-# Generated by Cargo
+# Generated by Cargo
-# will have compiled files and executables
+# will have compiled files and executables
-debug/
+debug/
-target/
+target/
-.idea/
+.idea/
-
+
-# These are backup files generated by rustfmt
+# packaging
-**/*.rs.bk
+dist/
-
+
-# Error / Debug Logging
+# These are backup files generated by rustfmt
-*.log
+**/*.rs.bk
-
+
-# MSVC Windows builds of rustc generate these, which store debugging information
+# Error / Debug Logging
-*.pdb
+*.log
-
+*.txt
-
+
-# RustRover
+# MSVC Windows builds of rustc generate these, which store debugging information
-#  JetBrains specific template is maintained in a separate JetBrains.gitignore that can
+*.pdb
-#  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
+
-#  and can be added to the global gitignore or merged into this file.  For a more nuclear
+
-#  option (not recommended) you can uncomment the following to ignore the entire idea folder.
+# RustRover
-#.idea/
+#  JetBrains specific template is maintained in a separate JetBrains.gitignore that can
+#  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
+#  and can be added to the global gitignore or merged into this file.  For a more nuclear
+#  option (not recommended) you can uncomment the following to ignore the entire idea folder.
+#.idea/

Cargo.lock

@@ -113,6 +113,19 @@ dependencies = [
  "windows-sys 0.59.0",
 ]
 
+[[package]]
+name = "console"
+version = "0.15.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "054ccb5b10f9f2cbf51eb355ca1d05c2d279ce1804688d0db74b4733a5aeafd8"
+dependencies = [
+ "encode_unicode",
+ "libc",
+ "once_cell",
+ "unicode-width",
+ "windows-sys 0.59.0",
+]
+
 [[package]]
 name = "core-foundation"
 version = "0.9.4"
@@ -150,9 +163,9 @@ dependencies = [
 
 [[package]]
 name = "ctrlc"
-version = "3.4.6"
+version = "3.4.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "697b5419f348fd5ae2478e8018cb016c00a5881c7f46c717de98ffd135a5651c"
+checksum = "46f93780a459b7d656ef7f071fe699c4d3d2cb201c4b24d085b6ddc505276e73"
 dependencies = [
  "nix",
  "windows-sys 0.59.0",
@@ -200,6 +213,12 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "encode_unicode"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "34aa73646ffb006b8f5147f3dc182bd4bcb190227ce861fc4a4844bf8e3cb2c0"
+
 [[package]]
 name = "encoding_rs"
 version = "0.8.35"
@@ -647,6 +666,19 @@ dependencies = [
  "hashbrown",
 ]
 
+[[package]]
+name = "indicatif"
+version = "0.17.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "183b3088984b400f4cfac3620d5e076c84da5364016b4f49473de574b2586235"
+dependencies = [
+ "console",
+ "number_prefix",
+ "portable-atomic",
+ "unicode-width",
+ "web-time",
+]
+
 [[package]]
 name = "ipnet"
 version = "2.11.0"
@@ -770,9 +802,9 @@ dependencies = [
 
 [[package]]
 name = "nix"
-version = "0.29.0"
+version = "0.30.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "71e2746dc3a24dd78b3cfcb7be93368c6de9963d30f43a6a73998a9cf4b17b46"
+checksum = "74523f3a35e05aba87a1d978330aef40f67b0304ac79c1c00b294c9830543db6"
 dependencies = [
  "bitflags",
  "cfg-if",
@@ -780,6 +812,12 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "number_prefix"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "830b246a0e5f20af87141b25c173cd1b609bd7779a4617d6ec582abaf90870f3"
+
 [[package]]
 name = "object"
 version = "0.36.7"
@@ -869,6 +907,12 @@ version = "0.3.32"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7edddbd0b52d732b21ad9a5fab5c704c14cd949e5e9a1ec5929a24fded1b904c"
 
+[[package]]
+name = "portable-atomic"
+version = "1.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "350e9b48cbc6b0e028b0473b114454c6316e57336ee184ceab6e53f72c178b3e"
+
 [[package]]
 name = "proc-macro2"
 version = "1.0.94"
@@ -1120,9 +1164,9 @@ dependencies = [
 
 [[package]]
 name = "shellexpand"
-version = "3.1.0"
+version = "3.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da03fa3b94cc19e3ebfc88c4229c49d8f08cdbd1228870a45f0ffdf84988e14b"
+checksum = "8b1fdf65dd6331831494dd616b30351c38e96e45921a27745cf98490458b90bb"
 dependencies = [
  "dirs",
 ]
@@ -1386,6 +1430,12 @@ version = "1.0.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5a5f39404a5da50712a4c1eecf25e90dd62b613502b7e925fd4e4d19b5c96512"
 
+[[package]]
+name = "unicode-width"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1fc81956842c57dac11422a97c3b8195a1ff727f06e85c84ed2e8aa277c9a0fd"
+
 [[package]]
 name = "untrusted"
 version = "0.9.0"
@@ -1532,6 +1582,16 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "web-time"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5a6580f308b1fad9207618087a65c04e7a10bc77e02c8e84e9b00dd4b12fa0bb"
+dependencies = [
+ "js-sys",
+ "wasm-bindgen",
+]
+
 [[package]]
 name = "winapi"
 version = "0.3.9"
@@ -1849,6 +1909,7 @@ dependencies = [
  "colored",
  "ctrlc",
  "flate2",
+ "indicatif",
  "md-5",
  "reqwest",
  "serde",

Cargo.toml

@@ -10,9 +10,10 @@ md-5 = "0.10.6"
 reqwest = { version = "0.12.15", features = ["blocking", "json"] }
 serde_json = "1.0.140"
 serde = "1.0.219"
-ctrlc = "3.4.6"
+ctrlc = "3.4.7"
-shellexpand = "3.1.0"
+shellexpand = "3.1.1"
 flate2 = "1.1.1"
+indicatif = "0.17.11"
 
 [target.'cfg(windows)'.dependencies]
 winconsole = "0.11.1"

LICENSE

@@ -1,21 +1,21 @@
-MIT License
+MIT License
-
+
-Copyright (c) 2025 Yuhki
+Copyright (c) 2025 Yuhki
-
+
-Permission is hereby granted, free of charge, to any person obtaining a copy
+Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
+of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
+in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
+copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+furnished to do so, subject to the following conditions:
-
+
-The above copyright notice and this permission notice shall be included in all
+The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
+copies or substantial portions of the Software.
-
+
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+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
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+SOFTWARE.

README.md

@@ -1,77 +1,78 @@
-# 🌊 Wuthering Waves Downloader
+# 🌊 Wuthering Waves Downloader
-
+
-*A high-performance, reliable downloader for Wuthering Waves with multi-CDN support and verification*
+*A high-performance, reliable downloader for Wuthering Waves with multi-CDN support and verification*
-
+
-> Feel free to open Pull requests if you want to contribute with improvements!
+> Feel free to open Pull requests if you want to contribute with improvements!
-
+
-[![Rust](https://img.shields.io/badge/Rust-1.87.0--nightly-orange?logo=rust)](https://www.rust-lang.org/)
+[![Rust](https://img.shields.io/badge/Rust-1.87.0--nightly-orange?logo=rust)](https://www.rust-lang.org/)
-[![License](https://img.shields.io/badge/License-MIT-blue)](LICENSE)
+[![License](https://img.shields.io/badge/License-MIT-blue)](LICENSE)
-
+
-## 📦 Requirements
+## 📦 Requirements
-- **Rust nightly toolchain** - 1.87.0-nightly or newer
+- **Rust nightly toolchain** - 1.87.0-nightly or newer
-- **Windows** - for full console feature support
+- **Windows** - for full console feature support
-
+- **Linux** - for simply being better
-### 🛠️ Installation & Usage
+
-- **Install the nightly toolchain:**
+### 🛠️ Installation & Usage
-```bash
+- **Install the nightly toolchain:**
-rustup toolchain install nightly
+```bash
-rustup default nightly
+rustup toolchain install nightly
-```
+rustup default nightly
-
+```
-- **Clone the repository:**
+
-```bash
+- **Clone the repository:**
-git clone https://github.com/yourusername/wuthering-waves-downloader.git
+```bash
-cd wuthering-waves-downloader
+git clone https://github.com/yuhkix/wuwa-downloader.git
-```
+cd wuwa-downloader
-
+```
-- **Build the project:**
+
-```bash
+- **Build the project:**
-cargo build --release
+```bash
-```
+cargo build --release
-
+```
-## 🌟 Key Features
+
-
+## 🌟 Key Features
-### 🚀 Download Management
+
-- **Multi-CDN Fallback** - Automatically tries all available CDN mirrors
+### 🚀 Download Management
-
+- **Multi-CDN Fallback** - Automatically tries all available CDN mirrors
-- **Version Selection** - Interactive menu for Live/Beta versions
+
-
+- **Version Selection** - Interactive menu for Live/Beta versions
-- **Verified Downloads** - MD5 checksum validation for every file
+
-
+- **Verified Downloads** - MD5 checksum validation for every file
-- **Smart Retry Logic** - 3 retry attempts per CDN with timeout protection
+
-
+- **Smart Retry Logic** - 3 retry attempts per CDN with timeout protection
-- **GZIP Support** - Handles compressed responses efficiently
+
-
+- **GZIP Support** - Handles compressed responses efficiently
-### 🛡️ Reliability
+
-- **Atomic Operations** - Thread-safe progress tracking
+### 🛡️ Reliability
-
+- **Atomic Operations** - Thread-safe progress tracking
-- **Graceful Interrupt** - CTRL-C handling with summary display
+
-
+- **Graceful Interrupt** - CTRL-C handling with summary display
-- **Comprehensive Logging** - Detailed error logging with timestamps
+
-
+- **Comprehensive Logging** - Detailed error logging with timestamps
-- **Validation Failures** - Auto-removes files with checksum mismatches
+
-
+- **Validation Failures** - Auto-removes files with checksum mismatches
-### 📂 File Management
+
-- **Smart Path Handling** - Cross-platform path support
+### 📂 File Management
-
+- **Smart Path Handling** - Cross-platform path support
-- **Auto-directory Creation** - Builds full directory trees as needed
+
-
+- **Auto-directory Creation** - Builds full directory trees as needed
-- **Clean Failed Downloads** - Removes corrupted files automatically
+
-
+- **Clean Failed Downloads** - Removes corrupted files automatically
-### 💻 User Interface
+
-- **Color-coded Output** - Clear visual feedback (success/warning/error)
+### 💻 User Interface
-
+- **Color-coded Output** - Clear visual feedback (success/warning/error)
-- **Dynamic Title Updates** - Real-time progress in window title
+
-
+- **Dynamic Title Updates** - Real-time progress in window title
-- **Clean Progress Display** - Simplified download status without clutter
+
-
+- **Clean Progress Display** - Simplified download status without clutter
-- **Formatted Duration** - Clear elapsed time display (HH:MM:SS)
+
-
+- **Formatted Duration** - Clear elapsed time display (HH:MM:SS)
-### ⚙️ Technical Details
+
-- **Streaming Downloads** - Memory-efficient chunked transfers
+### ⚙️ Technical Details
-
+- **Streaming Downloads** - Memory-efficient chunked transfers
-- **HEAD Request Verification** - Pre-checks file availability
+
-
+- **HEAD Request Verification** - Pre-checks file availability
-- **Multi-threaded** - Safe concurrent progress tracking
+
-
+- **Multi-threaded** - Safe concurrent progress tracking
-- **Configurable Timeouts** - 30s for metadata, 300s for downloads
+
+- **Configurable Timeouts** - 30s for metadata, 10000s for downloads

build.rs

@@ -1,8 +1,8 @@
-fn main() {
+fn main() {
-    #[cfg(windows)]
+    #[cfg(windows)]
-    {
+    {
-        let mut res = winres::WindowsResource::new();
+        let mut res = winres::WindowsResource::new();
-        res.set_icon("cartethyia.ico");
+        res.set_icon("cartethyia.ico");
-        res.compile().unwrap();
+        res.compile().unwrap();
-    }
+    }
-}
+}

package.sh

@@ -0,0 +1,113 @@
+#!/bin/bash
+
+set -e
+
+BIN_NAME="wuwa-downloader"
+DIST_DIR="dist"
+
+# Colors
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+CYAN='\033[0;36m'
+YELLOW='\033[1;33m'
+NC='\033[0m' # No Color
+
+function info() {
+    echo -e "${CYAN}==> $1${NC}"
+}
+
+function success() {
+    echo -e "${GREEN}✔ $1${NC}"
+}
+
+function warn() {
+    echo -e "${YELLOW}⚠ $1${NC}"
+}
+
+function error() {
+    echo -e "${RED}✖ $1${NC}"
+}
+
+function build_linux() {
+    local OUT_DIR="target/release"
+    local PACKAGE_NAME="${BIN_NAME}-linux-x86_64"
+    local PACKAGE_DIR="${DIST_DIR}/${PACKAGE_NAME}"
+    local ARCHIVE_NAME="${PACKAGE_NAME}.tar.gz"
+
+    clear
+
+    info "Cleaning binaries to rebuild..."
+    cargo clean
+
+    info "Building release binary for Linux..."
+    cargo build --release
+    clear
+    success "Linux build finished"
+
+    info "Creating package directory..."
+    rm -rf "$PACKAGE_DIR"
+    mkdir -p "$PACKAGE_DIR"
+    success "Package directory ready: $PACKAGE_DIR"
+
+    info "Copying binary..."
+    cp "$OUT_DIR/$BIN_NAME" "$PACKAGE_DIR/"
+    success "Copied binary to package directory"
+
+    info "Creating archive..."
+    cd "$DIST_DIR"
+    tar -czf "$ARCHIVE_NAME" "$PACKAGE_NAME"
+    cd -
+    success "Archive created: ${DIST_DIR}/${ARCHIVE_NAME}"
+}
+
+function build_windows() {
+    local TARGET="x86_64-pc-windows-gnu"
+    local OUT_DIR="target/${TARGET}/release"
+    local PACKAGE_NAME="${BIN_NAME}-windows-x86_64"
+    local PACKAGE_DIR="${DIST_DIR}/${PACKAGE_NAME}"
+    local ARCHIVE_NAME="${PACKAGE_NAME}.zip"
+
+    clear
+
+    info "Cleaning binaries to rebuild..."
+    cargo clean
+
+    info "Building release binary for Windows..."
+    cargo build --release --target "$TARGET"
+    clear
+    success "Windows build finished"
+
+    info "Creating package directory..."
+    rm -rf "$PACKAGE_DIR"
+    mkdir -p "$PACKAGE_DIR"
+    success "Package directory ready: $PACKAGE_DIR"
+
+    info "Copying binary..."
+    cp "$OUT_DIR/${BIN_NAME}.exe" "$PACKAGE_DIR/"
+    success "Copied binary to package directory"
+
+    info "Creating archive..."
+    cd "$DIST_DIR"
+    zip -r "$ARCHIVE_NAME" "$PACKAGE_NAME"
+    cd -
+    success "Archive created: ${DIST_DIR}/${ARCHIVE_NAME}"
+}
+
+if [[ $# -ne 1 ]]; then
+    error "Usage: $0 [linux|windows]"
+    exit 1
+fi
+
+case "$1" in
+    linux)
+        build_linux
+        ;;
+    windows)
+        build_windows
+        ;;
+    *)
+        error "Unknown target: $1"
+        error "Usage: $0 [linux|windows]"
+        exit 1
+        ;;
+esac

src/config/cfg.rs

@@ -2,4 +2,4 @@
 pub struct Config {
     pub index_url: String,
     pub zip_bases: Vec<String>,
-}
+}

src/config/status.rs

@@ -4,11 +4,25 @@ use colored::*;
 pub struct Status;
 
 impl Status {
-    pub fn info() -> ColoredString { "[*]".cyan() }
+    pub fn info() -> ColoredString {
-    pub fn success() -> ColoredString { "[+]".green() }
+        "[*]".cyan()
-    pub fn warning() -> ColoredString { "[!]".yellow() }
+    }
-    pub fn error() -> ColoredString { "[-]".red() }
+    pub fn success() -> ColoredString {
-    pub fn question() -> ColoredString { "[?]".blue() }
+        "[+]".green()
-    pub fn progress() -> ColoredString { "[→]".purple() }
+    }
-    pub fn matched() -> ColoredString { "[↓]".bright_purple() }
+    pub fn warning() -> ColoredString {
-}
+        "[!]".yellow()
+    }
+    pub fn error() -> ColoredString {
+        "[-]".red()
+    }
+    pub fn question() -> ColoredString {
+        "[?]".blue()
+    }
+    pub fn progress() -> ColoredString {
+        "[→]".purple()
+    }
+    pub fn matched() -> ColoredString {
+        "[↓]".bright_purple()
+    }
+}

src/io/console.rs

@@ -1,6 +1,6 @@
-use std::{io, path::Path};
-use colored::Colorize;
 use crate::config::status::Status;
+use colored::Colorize;
+use std::{io, path::Path};
 
 pub fn print_results(success: usize, total: usize, folder: &Path) {
     let title = if success == total {

src/io/file.rs

@@ -1,5 +1,9 @@
-use std::{fs, io, io::Write, path::{Path, PathBuf}};
 use md5::{Digest, Md5};
+use std::{
+    fs, io,
+    io::Write,
+    path::{Path, PathBuf},
+};
 
 use crate::config::status::Status;
 
@@ -10,7 +14,11 @@ pub fn calculate_md5(path: &Path) -> String {
     format!("{:x}", hasher.finalize())
 }
 
-pub fn check_existing_file(path: &Path, expected_md5: Option<&str>, expected_size: Option<u64>) -> bool {
+pub fn check_existing_file(
+    path: &Path,
+    expected_md5: Option<&str>,
+    expected_size: Option<u64>,
+) -> bool {
     if !path.exists() {
         return false;
     }
@@ -41,7 +49,7 @@ pub fn get_filename(path: &str) -> String {
 pub fn get_dir() -> PathBuf {
     loop {
         print!(
-            "{} Enter download directory (Enter for current): ",
+            "{} Please specify the directory where the game should be downloaded (press Enter to use the current directory): ",
             Status::question()
         );
         io::stdout().flush().unwrap();
@@ -74,4 +82,4 @@ pub fn get_dir() -> PathBuf {
             return path;
         }
     }
-}
+}

src/io/logging.rs

@@ -1,5 +1,8 @@
-use std::{fs::{self, OpenOptions}, io::Write, time::SystemTime};
+use std::{
-
+    fs::{self, OpenOptions},
+    io::Write,
+    time::SystemTime,
+};
 
 pub fn setup_logging() -> fs::File {
     OpenOptions::new()

src/io/mod.rs

@@ -1,4 +1,4 @@
 pub mod console;
 pub mod file;
 pub mod logging;
-pub mod util;
+pub mod util;

src/io/util.rs

@@ -2,12 +2,16 @@ use colored::Colorize;
 use reqwest::blocking::Client;
 use serde_json::Value;
 use std::{
-    fs::File,
+    fs::{self, File},
-    io,
+    io::{self, Write},
     sync::Arc,
     thread,
     time::{Duration, Instant},
 };
+
+#[cfg(not(target_os = "windows"))]
+use std::process::Command;
+
 #[cfg(windows)]
 use winconsole::console::{clear, set_title};
 
@@ -37,6 +41,23 @@ pub fn bytes_to_human(bytes: u64) -> String {
     }
 }
 
+fn log_url(url: &str) {
+    let sanitized_url = if let Some(index) = url.find("://") {
+        let (scheme, rest) = url.split_at(index + 3);
+        format!("{}{}", scheme, rest.replace("//", "/"))
+    } else {
+        url.replace("//", "/")
+    };
+
+    if let Ok(mut url_log) = fs::OpenOptions::new()
+        .create(true)
+        .append(true)
+        .open("urls.txt")
+    {
+        let _ = writeln!(url_log, "{}", sanitized_url);
+    }
+}
+
 pub fn calculate_total_size(resources: &[Value], client: &Client, config: &Config) -> u64 {
     let mut total_size = 0;
     let mut failed_urls = 0;
@@ -50,6 +71,7 @@ pub fn calculate_total_size(resources: &[Value], client: &Client, config: &Confi
 
             for base_url in &config.zip_bases {
                 let url = format!("{}/{}", base_url, dest);
+                log_url(&url);
                 match client.head(&url).send() {
                     Ok(response) => {
                         if let Some(len) = response.headers().get("content-length") {
@@ -104,6 +126,9 @@ pub fn calculate_total_size(resources: &[Value], client: &Client, config: &Confi
         bytes_to_human(total_size).cyan()
     );
 
+    #[cfg(not(target_os = "windows"))]
+    Command::new("clear").status().unwrap();
+
     total_size
 }
 

src/main.rs

@@ -1,6 +1,10 @@
 use colored::*;
 use reqwest::blocking::Client;
 use serde_json::Value;
+
+#[cfg(not(target_os = "windows"))]
+use std::process::Command;
+
 #[cfg(windows)]
 use winconsole::console::{clear, set_title};
 
@@ -9,10 +13,11 @@ use wuwa_downloader::{
     io::{
         console::print_results,
         file::get_dir,
-        util::{
-            calculate_total_size, download_resources, exit_with_error, setup_ctrlc, track_progress, start_title_thread
-        },
         logging::setup_logging,
+        util::{
+            calculate_total_size, download_resources, exit_with_error, setup_ctrlc,
+            start_title_thread, track_progress,
+        },
     },
     network::client::{fetch_index, get_config},
 };
@@ -33,6 +38,9 @@ fn main() {
 
     #[cfg(windows)]
     clear().unwrap();
+    #[cfg(not(target_os = "windows"))]
+    Command::new("clear").status().unwrap();
+
     println!(
         "\n{} Download folder: {}\n",
         Status::info(),
@@ -83,7 +91,7 @@ fn main() {
 
     #[cfg(windows)]
     clear().unwrap();
-    
+
     print_results(
         success.load(std::sync::atomic::Ordering::SeqCst),
         resources.len(),

src/network/client.rs

@@ -1,14 +1,18 @@
 use colored::Colorize;
 use flate2::read::GzDecoder;
+use indicatif::{ProgressBar, ProgressStyle};
 use reqwest::blocking::Client;
-use serde_json::{Value, from_reader, from_str};
+use serde_json::{from_reader, from_str, Value};
+#[cfg(not(target_os = "windows"))]
+use std::process::Command;
 use std::{
-    fs,
+    fs::{self, OpenOptions},
     io::{self, Read, Write},
     path::Path,
     time::Duration,
     u64,
 };
+
 #[cfg(windows)]
 use winconsole::console::clear;
 
@@ -234,16 +238,23 @@ pub fn download_file(
 
         println!("{} Downloading: {}", Status::progress(), filename.purple());
 
+        let pb = ProgressBar::new(expected_size.unwrap_or(0));
+        pb.set_style(ProgressStyle::default_bar()
+            .template("{spinner:.green} [{elapsed_precise}] [{wide_bar:.cyan/blue}] {bytes}/{total_bytes} ({eta}, {binary_bytes_per_sec})")
+            .unwrap()
+            .progress_chars("#>-"));
+
         let mut retries = MAX_RETRIES;
         let mut last_error = None;
 
         while retries > 0 {
-            let result = download_single_file(&client, &url, &path, should_stop, progress);
+            let result = download_single_file(&client, &url, &path, should_stop, progress, &pb);
 
             match result {
                 Ok(_) => break,
                 Err(e) => {
                     if should_stop.load(std::sync::atomic::Ordering::SeqCst) {
+                        pb.finish_and_clear();
                         return false;
                     }
 
@@ -263,6 +274,8 @@ pub fn download_file(
             }
         }
 
+        pb.finish_and_clear();
+
         if should_stop.load(std::sync::atomic::Ordering::SeqCst) {
             return false;
         }
@@ -315,18 +328,46 @@ fn download_single_file(
     path: &Path,
     should_stop: &std::sync::atomic::AtomicBool,
     progress: &DownloadProgress,
+    pb: &ProgressBar,
 ) -> Result<(), String> {
-    let mut response = client
+    let mut downloaded: u64 = 0;
-        .get(url)
+    if path.exists() {
-        .timeout(DOWNLOAD_TIMEOUT)
+        downloaded = fs::metadata(path)
+            .map_err(|e| format!("Metadata error: {}", e))?
+            .len();
+    }
+
+    let request = client.get(url).timeout(DOWNLOAD_TIMEOUT);
+
+    let request = if downloaded > 0 {
+        request.header("Range", format!("bytes={}-", downloaded))
+    } else {
+        request
+    };
+
+    let mut response = request
         .send()
         .map_err(|e| format!("Network error: {}", e))?;
 
-    if !response.status().is_success() {
+    if response.status() == reqwest::StatusCode::RANGE_NOT_SATISFIABLE {
+        return Err("Range not satisfiable. File may already be fully downloaded.".into());
+    }
+
+    if !response.status().is_success() && response.status() != reqwest::StatusCode::PARTIAL_CONTENT
+    {
         return Err(format!("HTTP error: {}", response.status()));
     }
 
-    let mut file = fs::File::create(path).map_err(|e| format!("File error: {}", e))?;
+    let mut file = OpenOptions::new()
+        .create(true)
+        .append(true)
+        .open(path)
+        .map_err(|e| format!("File error: {}", e))?;
+
+    pb.set_position(downloaded);
+    progress
+        .downloaded_bytes
+        .store(downloaded, std::sync::atomic::Ordering::SeqCst);
 
     let mut buffer = [0; BUFFER_SIZE];
     loop {
@@ -345,9 +386,11 @@ fn download_single_file(
         file.write_all(&buffer[..bytes_read])
             .map_err(|e| format!("Write error: {}", e))?;
 
+        downloaded += bytes_read as u64;
+        pb.set_position(downloaded);
         progress
             .downloaded_bytes
-            .fetch_add(bytes_read as u64, std::sync::atomic::Ordering::SeqCst);
+            .store(downloaded, std::sync::atomic::Ordering::SeqCst);
     }
 
     Ok(())
@@ -508,22 +551,75 @@ pub fn fetch_gist(client: &Client) -> Result<String, String> {
         response
             .copy_to(&mut buffer)
             .map_err(|e| format!("Error reading response: {}", e))?;
-
         let mut gz = GzDecoder::new(&buffer[..]);
         let mut decompressed = String::new();
         gz.read_to_string(&mut decompressed)
             .map_err(|e| format!("Error decompressing: {}", e))?;
-
         from_str(&decompressed).map_err(|e| format!("Invalid JSON: {}", e))?
     } else {
         from_reader(response).map_err(|e| format!("Invalid JSON: {}", e))?
     };
 
+    #[cfg(not(target_os = "windows"))]
+    Command::new("clear").status().unwrap();
+
+    let entries = [
+        ("live", "os", "Live - OS"),
+        ("live", "cn", "Live - CN"),
+        ("beta", "os", "Beta - OS"),
+        ("beta", "cn", "Beta - CN"),
+    ];
+
     println!("{} Available versions:", Status::info());
-    println!("1. Live - OS");
+
-    println!("2. Live - CN");
+    for (i, (cat, ver, label)) in entries.iter().enumerate() {
-    println!("3. Beta - OS");
+        let index_url = get_version(&gist_data, cat, ver)?;
-    println!("4. Beta - CN");
+
+        let mut resp = client
+            .get(&index_url)
+            .send()
+            .map_err(|e| format!("Error fetching index.json: {}", e))
+            .unwrap();
+
+        let version_json: Value = {
+            let content_encoding = resp
+                .headers()
+                .get("content-encoding")
+                .and_then(|v| v.to_str().ok())
+                .unwrap_or("");
+
+            if content_encoding.contains("gzip") {
+                let mut buffer = Vec::new();
+                resp.copy_to(&mut buffer)
+                    .map_err(|e| format!("Error reading response: {}", e))
+                    .unwrap();
+
+                let mut gz = GzDecoder::new(&buffer[..]);
+                let mut decompressed = String::new();
+                gz.read_to_string(&mut decompressed)
+                    .map_err(|e| format!("Error decompressing: {}", e))
+                    .unwrap();
+
+                from_str(&decompressed)
+                    .map_err(|e| format!("Invalid JSON: {}", e))
+                    .unwrap()
+            } else {
+                from_reader(resp)
+                    .map_err(|e| format!("Invalid JSON: {}", e))
+                    .unwrap()
+            }
+        };
+
+        let version = version_json
+            .get("default")
+            .and_then(|d| d.get("config"))
+            .and_then(|c| c.get("version"))
+            .or_else(|| version_json.get("default").and_then(|d| d.get("version")))
+            .and_then(|v| v.as_str())
+            .unwrap_or("unknown");
+
+        println!("{}. {} ({})", i + 1, label, version);
+    }
 
     loop {
         print!("{} Select version: ", Status::question());

src/network/mod.rs

@@ -1 +1 @@
-pub mod client;
+pub mod client;