diff --git a/src/main.rs b/src/main.rs
index e9b0f97..10c5c5e 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -14,10 +14,141 @@ pub mod send_mail_util;
 pub mod zip_directory_util;
 
 fn main() -> anyhow::Result<()> {
+    // Get the current day in the format YYYY-MM-DD
+    let current_date = chrono::Local::now();
+    let formatted_date = current_date.format("%Y-%m-%d").to_string();
+
+    println!("Current date: {}", formatted_date);
+
+    // Get the day before the current date
+    let day_before = current_date
+        .checked_sub_signed(chrono::Duration::days(1))
+        .expect("Failed to get the day before");
+    let formatted_day_before = day_before.format("%Y-%m-%d").to_string();
+
+    println!("Day before: {}", formatted_day_before);
+
+    let day_before_at_midnight = day_before
+        .with_hour(0)
+        .unwrap()
+        .with_minute(0)
+        .unwrap()
+        .with_second(0)
+        .unwrap();
+    let formatted_day_before_at_midnight =
+        day_before_at_midnight.format("%Y-%m-%d %H:%M").to_string();
+
+    let day_before_at_23_59_59 = day_before
+        .with_hour(23)
+        .unwrap()
+        .with_minute(59)
+        .unwrap()
+        .with_second(59)
+        .unwrap();
+    let formatted_day_before_at_23_59_59 =
+        day_before_at_23_59_59.format("%Y-%m-%d %H:%M").to_string();
+
+    println!(
+        "Day before at midnight: {}, Day before at 23:59:59: {}",
+        formatted_day_before_at_midnight, formatted_day_before_at_23_59_59
+    );
+
+    let formatted_day_before = day_before_at_midnight.format("%Y-%m-%d").to_string();
+
+    // Create a folder named with the day_before
+    if !std::fs::exists(format!("./evaluations/evaluations_noc-cli/{formatted_day_before}")).unwrap() {
+        std::fs::create_dir(format!("./evaluations/evaluations_noc-cli/{formatted_day_before}"))
+            .expect("Failed to create directory")
+    }
+
+    // Create the response time folder
+    if !std::fs::exists(format!(
+        "./evaluations/evaluations_noc-cli/{formatted_day_before}/response_time.csv"
+    ))
+    .unwrap()
+    {
+        let mut response_time_file = std::fs::File::create_new(format!(
+            "./evaluations/evaluations_noc-cli/{formatted_day_before}/response_time.csv"
+        ))
+        .expect("Failed to response_time.csv");
+    }
+
+/*
+        // --- NOVO: processar argumento de linha de comando para data específica ---
+        use std::env;
+        use chrono::NaiveDate;
+
+        let args: Vec<String> = env::args().collect();
+	//Primeiro argumento: data.
+        let target_day = if args.len() > 1 {
+            // Se um argumento foi passado, interpretar como YYYY-MM-DD
+            let naive_date = NaiveDate::parse_from_str(&args[1], "%Y-%m-%d")
+                .expect("Formato de data inválido. Use YYYY-MM-DD");
+            // Converter para DateTime com hora 00:00:00 do fuso local
+            naive_date.and_hms_opt(0, 0, 0).unwrap()
+        } else {
+            // Comportamento padrão: dia anterior ao atual
+            (chrono::Local::now() - chrono::Duration::days(1)).naive_local()
+        };
+
+        println!("Processando o dia: {}", target_day.format("%Y-%m-%d"));
+
+        // Definir início e fim do dia (para consultas na API)
+        let day_start = target_day; // já 00:00
+        let day_end = target_day
+            .with_hour(23).unwrap()
+            .with_minute(59).unwrap()
+            .with_second(59).unwrap();
+
+        let formatted_day = target_day.format("%Y-%m-%d").to_string();
+        let formatted_day_start = day_start.format("%Y-%m-%d %H:%M").to_string();
+        let formatted_day_end = day_end.format("%Y-%m-%d %H:%M").to_string();
+
+        println!("Início do dia: {}", formatted_day_start);
+        println!("Fim do dia: {}", formatted_day_end);
+
+        // Criar pasta com o nome do dia processado
+        if !std::fs::exists(format!("./evaluations/evaluations_noc-cli/{formatted_day}")).unwrap() {
+            std::fs::create_dir(format!("./evaluations/evaluations_noc-cli/{formatted_day}"))
+                .expect("Failed to create directory");
+        }
+
+        // Criar arquivo response_time.csv se não existir
+        if !std::fs::exists(format!("./evaluations/evaluations_noc-cli/{formatted_day}/response_time.csv")).unwrap() {
+            let _ = std::fs::File::create_new(format!(
+                "./evaluations/evaluations_noc-cli/{formatted_day}/response_time.csv"
+            ))
+            .expect("Failed to create response_time.csv");
+        }
+
+	// Segundo argumento: arquivo .env
+	if args.len() > 2 {
+    		let env_path = &args[2];
+    		dotenv::from_path(env_path).expect("Falha ao carregar .env");
+	} else {
+    		dotenv::dotenv().ok();
+	}
+*/
+	// coleta os argumentos da linha de comando.
+	let args: Vec<String> = env::args().collect();
+	//Primeiro argumento: arquivo .env
+	let env_file = args.get(1).map(|s| s.as_str());
+	match env_file {
+	    Some(path) => {
+	        dotenv::from_path(path).expect("Failed to load .env file");
+	        println!("Loaded from {}", path);
+	    }
+	    None => {
+	        dotenv::dotenv().ok();
+	        println!("Loaded default .env");
+	    }
+	}
+/*
     match dotenv::dotenv().ok() {
         Some(_) => println!("Environment variables loaded from .env file"),
         None => eprintln!("Failed to load .env file, using defaults"),
     }
+*/
 
     // Read environment variables
     let OLLAMA_URL = env::var("OLLAMA_URL").unwrap_or("localhost".to_string());
@@ -125,115 +256,6 @@ fn main() -> anyhow::Result<()> {
         }
     };
 
-
-    // Get the current day in the format YYYY-MM-DD
-    let current_date = chrono::Local::now();
-    let formatted_date = current_date.format("%Y-%m-%d").to_string();
-
-    println!("Current date: {}", formatted_date);
-
-    // Get the day before the current date
-    let day_before = current_date
-        .checked_sub_signed(chrono::Duration::days(1))
-        .expect("Failed to get the day before");
-    let formatted_day_before = day_before.format("%Y-%m-%d").to_string();
-
-    println!("Day before: {}", formatted_day_before);
-
-    let day_before_at_midnight = day_before
-        .with_hour(0)
-        .unwrap()
-        .with_minute(0)
-        .unwrap()
-        .with_second(0)
-        .unwrap();
-    let formatted_day_before_at_midnight =
-        day_before_at_midnight.format("%Y-%m-%d %H:%M").to_string();
-
-    let day_before_at_23_59_59 = day_before
-        .with_hour(23)
-        .unwrap()
-        .with_minute(59)
-        .unwrap()
-        .with_second(59)
-        .unwrap();
-    let formatted_day_before_at_23_59_59 =
-        day_before_at_23_59_59.format("%Y-%m-%d %H:%M").to_string();
-
-    println!(
-        "Day before at midnight: {}, Day before at 23:59:59: {}",
-        formatted_day_before_at_midnight, formatted_day_before_at_23_59_59
-    );
-
-    let formatted_day_before = day_before_at_midnight.format("%Y-%m-%d").to_string();
-
-    // Create a folder named with the day_before
-    if !std::fs::exists(format!("./evaluations/evaluations_noc-cli/{formatted_day_before}")).unwrap() {
-        std::fs::create_dir(format!("./evaluations/evaluations_noc-cli/{formatted_day_before}"))
-            .expect("Failed to create directory")
-    }
-
-    // Create the response time folder
-    if !std::fs::exists(format!(
-        "./evaluations/evaluations_noc-cli/{formatted_day_before}/response_time.csv"
-    ))
-    .unwrap()
-    {
-        let mut response_time_file = std::fs::File::create_new(format!(
-            "./evaluations/evaluations_noc-cli/{formatted_day_before}/response_time.csv"
-        ))
-        .expect("Failed to response_time.csv");
-    }
-
-/*
-	// --- NOVO: processar argumento de linha de comando para data específica ---
-	use std::env;
-	use chrono::NaiveDate;
-	
-	let args: Vec<String> = env::args().collect();
-	let target_day = if args.len() > 1 {
-	    // Se um argumento foi passado, interpretar como YYYY-MM-DD
-	    let naive_date = NaiveDate::parse_from_str(&args[1], "%Y-%m-%d")
-	        .expect("Formato de data inválido. Use YYYY-MM-DD");
-	    // Converter para DateTime com hora 00:00:00 do fuso local
-	    naive_date.and_hms_opt(0, 0, 0).unwrap()
-	} else {
-	    // Comportamento padrão: dia anterior ao atual
-	    (chrono::Local::now() - chrono::Duration::days(1)).naive_local()
-	};
-	
-	println!("Processando o dia: {}", target_day.format("%Y-%m-%d"));
-	
-	// Definir início e fim do dia (para consultas na API)
-	let day_start = target_day; // já 00:00
-	let day_end = target_day
-	    .with_hour(23).unwrap()
-	    .with_minute(59).unwrap()
-	    .with_second(59).unwrap();
-	
-	let formatted_day = target_day.format("%Y-%m-%d").to_string();
-	let formatted_day_start = day_start.format("%Y-%m-%d %H:%M").to_string();
-	let formatted_day_end = day_end.format("%Y-%m-%d %H:%M").to_string();
-	
-	println!("Início do dia: {}", formatted_day_start);
-	println!("Fim do dia: {}", formatted_day_end);
-	
-	// Criar pasta com o nome do dia processado
-	if !std::fs::exists(format!("./evaluations/evaluations_noc-cli/{formatted_day}")).unwrap() {
-	    std::fs::create_dir(format!("./evaluations/evaluations_noc-cli/{formatted_day}"))
-	        .expect("Failed to create directory");
-	}
-	
-	// Criar arquivo response_time.csv se não existir
-	if !std::fs::exists(format!("./evaluations/evaluations_noc-cli/{formatted_day}/response_time.csv")).unwrap() {
-	    let _ = std::fs::File::create_new(format!(
-	        "./evaluations/evaluations_noc-cli/{formatted_day}/response_time.csv"
-	    ))
-	    .expect("Failed to create response_time.csv");
-	}
-*/
-
-
     // Read system prompt
     let prompt = std::fs::read_to_string("./prompts/PROMPT_NOC-CLI.txt").unwrap();
     let filter_file_contents = std::fs::read_to_string("./filters/FILTER_NOC-CLI.txt").unwrap_or(String::new());