Did more refacroring and made a better loop for anime as well as error handeling in anime

src/anime/anime.rs

@@ -0,0 +1,60 @@
+use crate::{string_input,int_input,u16_input};
+use crate::{anime_names,anime_ep_range,anime_link};
+use crate::open_video;
+use crate::main;
+use colored::Colorize;
+//use crate
+pub fn anime_stream(){
+    let query = if std::env::args().len() > 2 {
+        std::env::args().nth(2).unwrap()
+    } else {
+        string_input("Enter query: ")
+    };
+    let anime_list = anime_names(&query);
+    let mut count = 0;
+    print!("\x1B[2J\x1B[1;1H");
+    anime_list.iter().for_each(|anime| {
+        if count % 2 == 0 {
+            println!(
+                "({})\t{}",
+                format_args!("{}", count.to_string().blue()),
+                format_args!("{}", anime.blue())
+            );
+        } else {
+            println!(
+                "({})\t{}",
+                format_args!("{}", count.to_string().yellow()),
+                format_args!("{}", anime.yellow())
+            );
+        }
+        count += 1;
+    });
+    let mut anime_num: usize = usize::MAX;
+    while anime_num == usize::max_value() || anime_num >= anime_list.len() {
+        anime_num = int_input("Enter anime number: ");
+        if anime_num >= anime_list.len() {
+            println!("Invalid anime number");
+        }
+    }
+    let title = &anime_list[anime_num];
+    let ep_range = anime_ep_range(title);
+    // if there is only one episode, then don't ask user to choose episode
+    if ep_range == 1 {
+        let link = anime_link(title, 1);
+        open_video(link);
+        main();
+    } else {
+        loop{
+            println!("select episode 1-{}: ", ep_range);
+            let mut ep_num: usize = usize::MAX;
+            while ep_num == usize::max_value() || ep_num >= ep_range as usize {
+                ep_num = int_input("Enter episode number: ");
+                if ep_num >= ep_range as usize {
+                    println!("Invalid episode number");
+                }
+            }
+            let link = anime_link(title, ep_num as u64);
+            open_video(link);
+        }
+    }
+}

src/anime/scraper.rs

@@ -66,7 +66,7 @@ pub fn anime_ep_range(anime_name: &str) -> u16 {
         .unwrap_or(0)
 }
 
-pub fn anime_link(title: &str, ep: u16) -> (String, String) {
+pub fn anime_link(title: &str, ep: u64) -> (String, String) {
     let url = format!("https://animixplay.to/v1/{}", title);
     let html = get_anime_html(&url);
     let re = Regex::new(r#"(?m)\?id=([^&]+)"#).unwrap();