chore: update gitignore

.gitignore

@@ -3,8 +3,9 @@ src/.env
 .env
 log/
 .zip
-.vscode/
+.vscode
 evaluations
+groupped
 # Added by cargo
 #
 # already existing elements were commented out

src/groupped_repport.rs

@@ -1,17 +1,16 @@
 use std::fmt::Debug;
 
-use chrono::Datelike;
 use itertools::Itertools;
-use polars::prelude::buffer::validate_utf8;
 use polars::prelude::*;
 use reqwest;
-use serde::Deserialize;
-use walkdir;
-use std::time::Duration;
 use std::env;
+use std::time::Duration;
 
 use csv;
 
+pub mod send_mail_util;
+pub mod zip_directory_util;
+
 #[derive(Debug, serde::Deserialize)]
 struct CsvHeader {
     CATEGORIA: String,
@@ -29,17 +28,9 @@ struct CsvEvaluation {
     DISPONIBILIDADE: u8,
     CONHECIMENTO_TÉCNICO: u8,
     DIDATISMO: u8,
-    ID_TALK: String
+    ID_TALK: String,
 }
 
-// impl TryFrom::<csv::DeserializeRecordsIter<&[u8], CsvHeader>> for CsvEvaluation {
-//     type Error = &'static str;
-
-//     fn try_from(value: csv::DeserializeRecordsIter<&[u8], CsvHeader>) -> Result<Self, Self::Error> {
-//         todo!()
-//     }
-// }
-
 fn main() {
     match dotenv::dotenv().ok() {
         Some(_) => println!("Environment variables loaded from .env file"),
@@ -52,7 +43,11 @@ fn main() {
         .unwrap_or("11432".to_string())
         .parse::<u16>()
         .unwrap_or(11432);
-    let OLLAMA_AI_MODEL_DATA_SANITIZATION = env::var("OLLAMA_AI_MODEL_DATA_SANITIZATION").expect("Missing environment variable OLLAMA_AI_MODEL_DATA_SANITIZATION");
+    let OLLAMA_AI_MODEL_DATA_SANITIZATION = env::var("OLLAMA_AI_MODEL_DATA_SANITIZATION")
+        .expect("Missing environment variable OLLAMA_AI_MODEL_DATA_SANITIZATION");
+    let BOT_EMAIL = env::var("BOT_EMAIL").expect("BOT_EMAIL has not been set!");
+    let BOT_EMAIL_PASSWORD =
+        env::var("BOT_EMAIL_PASSWORD").expect("BOT_EMAIL_PASSWORD has not been set!");
 
     let ip_address = ipaddress::IPAddress::parse(OLLAMA_URL.to_string());
     let OLLAMA_SANITIZED_IP = match ip_address {
@@ -70,182 +65,316 @@ fn main() {
     let current_date = chrono::Local::now();
     let formatted_date = current_date.format("%Y-%m-%d").to_string();
 
-    let previous_week_folder_names = std::fs::read_dir(std::path::Path::new("./evaluations")).expect("Failed to read directory ./evaluations")
-    .filter_map_ok(|entry| {
-        if entry.metadata().unwrap().is_dir(){
-            Some(entry.file_name())
-        }
-        else {
-            None
-        }
-    })
-    .filter_map_ok(|entry_string_name| {
-        let regex_match_date = regex::Regex::new(r"(\d{4}-\d{2}-\d{2})").expect("Failed to build regex");
-        
-        let filename = entry_string_name.to_str().unwrap();
-        let matches_find = regex_match_date.find(filename);
+    let current_date = chrono::Local::now();
+    let first_day_of_current_week = current_date
+        .date_naive()
+        .week(chrono::Weekday::Sun)
+        .first_day();
+    let current_date_minus_one_week = first_day_of_current_week
+        .checked_sub_days(chrono::Days::new(1))
+        .expect("Failed to subtract one day");
+    let first_day_of_last_week = current_date_minus_one_week
+        .week(chrono::Weekday::Sun)
+        .first_day();
+    let last_day_of_last_week = current_date_minus_one_week
+        .week(chrono::Weekday::Sun)
+        .last_day();
 
-        match matches_find {
-            Some(found) => {
-                let date = chrono::NaiveDate::parse_from_str(found.as_str(), "%Y-%m-%d");
-                return Some((date.unwrap().week(chrono::Weekday::Sun), entry_string_name));
-            },
-            None => {return None;}
-        };
-    })
-    .filter_map_ok(|(week, directory_string)| {
-        let current_date = chrono::Local::now();
-        let first_day_of_current_week = current_date.date_naive().week(chrono::Weekday::Sun).first_day();
-        let current_date_minus_one_week = first_day_of_current_week.checked_sub_days(chrono::Days::new(1)).expect("Failed to subtract one day");
-        let first_day_of_last_week = current_date_minus_one_week.week(chrono::Weekday::Sun).first_day();
-        let first_day_of_week_in_folder_name = week.first_day();
+    let previous_week_folder_names = std::fs::read_dir(std::path::Path::new("./evaluations"))
+        .expect("Failed to read directory ./evaluations")
+        .filter_map_ok(|entry| {
+            if entry.metadata().unwrap().is_dir() {
+                Some(entry.file_name())
+            } else {
+                None
+            }
+        })
+        .filter_map_ok(|entry_string_name| {
+            let regex_match_date =
+                regex::Regex::new(r"(\d{4}-\d{2}-\d{2})").expect("Failed to build regex");
 
-        if first_day_of_last_week == first_day_of_week_in_folder_name {
-            return Some(directory_string);
-        }
-        return None;
-    })
-    .filter_map(|value| {
-        if value.is_ok() {return Some(value.unwrap());}
-        else {return None;}
-})
-    .sorted()
-    .collect_vec();
+            let filename = entry_string_name.to_str().unwrap();
+            let matches_find = regex_match_date.find(filename);
+
+            match matches_find {
+                Some(found) => {
+                    let date = chrono::NaiveDate::parse_from_str(found.as_str(), "%Y-%m-%d");
+                    return Some((date.unwrap().week(chrono::Weekday::Sun), entry_string_name));
+                }
+                None => {
+                    return None;
+                }
+            };
+        })
+        .filter_map_ok(|(week, directory_string)| {
+            let first_day_of_week_in_folder_name = week.first_day();
+
+            if first_day_of_last_week == first_day_of_week_in_folder_name {
+                return Some(directory_string);
+            }
+            return None;
+        })
+        .filter_map(|value| {
+            if value.is_ok() {
+                return Some(value.unwrap());
+            } else {
+                return None;
+            }
+        })
+        .sorted()
+        .collect_vec();
 
     println!("{:?}", previous_week_folder_names);
 
-    let prompt_data_sanitization = std::fs::read_to_string("./PROMPT_DATA_SANITIZATION.txt").expect("Failed to read PROMPT_DATA_SANITIZATION.txt");
+    let prompt_data_sanitization = std::fs::read_to_string("./PROMPT_DATA_SANITIZATION.txt")
+        .expect("Failed to read PROMPT_DATA_SANITIZATION.txt");
     let client = reqwest::blocking::Client::new();
 
-    let a  = previous_week_folder_names.iter().map(|folder_name| {
+    let groupped_values = previous_week_folder_names
+        .iter()
+        .map(|folder_name| {
             let folder_base_path = std::path::Path::new("./evaluations");
             let folder_date_path = folder_base_path.join(folder_name);
             std::fs::read_dir(folder_date_path)
         })
-        .filter_map_ok(|files_inside_folder_on_date |
-        {
-            files_inside_folder_on_date.filter_ok(|entry| {
-                let entry_file_name_as_str = entry.file_name().into_string().expect("Failed to get filename as a String");
+        .filter_map_ok(|files_inside_folder_on_date| {
+            let groupped_by_user_on_day = files_inside_folder_on_date
+                .filter_ok(|entry| {
+                    let entry_file_name_as_str = entry
+                        .file_name()
+                        .into_string()
+                        .expect("Failed to get filename as a String");
 
-                entry_file_name_as_str.ends_with(".csv") &&
-                !entry_file_name_as_str.contains("response_time.csv")
-
-            })
-            .filter_map(|value|{
-                if value.is_ok() {return Some(value.unwrap());}
-                None
-            })
-            .take(1)
-            .map(|file_name_csv| {
-                println!("{:?}", file_name_csv.path());
-                let file_contents = std::fs::read_to_string(file_name_csv.path()).expect("Failed to read CSV file");
-
-                let ollama_api_request = client.post(format!("http://{OLLAMA_SANITIZED_IP}:{OLLAMA_PORT}/api/generate"))
-                    .body(
-                        serde_json::json!({
-                            "model": OLLAMA_AI_MODEL_DATA_SANITIZATION,
-                            "prompt": format!("{prompt_data_sanitization} \n{file_contents}"),
-                            "temperature": 0.0, // Get predictable and reproducible output
-                            "stream": false,
-                        }).to_string()
-                    );
-
-                let result = ollama_api_request.timeout(Duration::from_secs(3600)).send();
-
-                match result {
-                    Ok(response) => {println!("Response: {:?}", response);
-                    let response_json = response.json::<serde_json::Value>().expect("Failed to deserialize response to JSON");
-                    let ai_response = response_json["response"]
-                        .as_str()
-                        .expect("Failed to get AI response as string");
-                    
-                    let ai_response = ai_response.to_string();
-                    
-                    let ai_response = if let Some(resp) = ai_response.strip_prefix(" ").unwrap_or(&ai_response).strip_prefix("```csv\n") { resp.to_string() } else { ai_response };
-                    let ai_response = if let Some(resp) = ai_response.strip_suffix(" ").unwrap_or(&ai_response).strip_suffix("```") { resp.to_string() } else { ai_response };
-
-                    return Ok((ai_response, file_name_csv));
-
-                },
-                    Err(error) => {println!("Error {error}"); return Err(error);}
-                };
-
-            })
-            .filter_map_ok(|(ai_repsonse, file_path_csv)| {
-                let mut reader = csv::ReaderBuilder::new()
-                .has_headers(true)
-                .delimiter(b';')
-                .from_reader(ai_repsonse.as_bytes());
-                
-                let mut deserialized_iter = reader.deserialize::<CsvHeader>();
-
-                let mut columns = deserialized_iter.filter_ok(|value| {
-                    value.PONTOS.is_some()
+                    entry_file_name_as_str.ends_with(".csv")
+                        && !entry_file_name_as_str.contains("response_time.csv")
                 })
-                .map_ok(|value| {
-                    let col = Column::new(value.CATEGORIA.into(), [value.PONTOS.unwrap() as u32]);
-                    col
-                })
-                .filter_map(|value|{
-                    if value.is_ok() {return Some(value.unwrap());}
+                .filter_map(|value| {
+                    if value.is_ok() {
+                        return Some(value.unwrap());
+                    }
                     None
                 })
-                .collect_vec();
-                
-                if columns.len() != 9 { return None;}
+                .map(|file_name_csv| {
+                    println!("{:?}", file_name_csv.path());
+                    let file_contents = std::fs::read_to_string(file_name_csv.path())
+                        .expect("Failed to read CSV file");
 
-                // Parse id talk from file_path
-                // filename example is: CC - Erraoander Quintana - 515578 - 20251020515578.csv
-                // id talk is the last information, so in the example is: 20251020515578
-                let regex_filename = regex::Regex::new(r"(CC - )((\w+\s*)+) - (\d+) - (\d+).csv").unwrap();
+                    let ollama_api_request = client
+                        .post(format!(
+                            "http://{OLLAMA_SANITIZED_IP}:{OLLAMA_PORT}/api/generate"
+                        ))
+                        .body(
+                            serde_json::json!({
+                                "model": OLLAMA_AI_MODEL_DATA_SANITIZATION,
+                                "prompt": format!("{prompt_data_sanitization} \n{file_contents}"),
+                                "temperature": 0.0, // Get predictable and reproducible output
+                                "stream": false,
+                            })
+                            .to_string(),
+                        );
 
-                let filename = file_path_csv
-                    .file_name()
-                    .into_string()
-                    .expect("Failed to convert file name as Rust &str");
-                let found_regex_groups_in_filename = regex_filename.captures(
-                    filename.as_str()
-                ).expect("Failed to do regex capture");
+                    let result = ollama_api_request.timeout(Duration::from_secs(3600)).send();
 
-                let user_name = found_regex_groups_in_filename.get(2).expect("Failed to get the id from regex maches");
-                let talk_id = found_regex_groups_in_filename.get(5).expect("Failed to get the id from regex maches");
+                    match result {
+                        Ok(response) => {
+                            println!("Response: {:?}", response);
+                            let response_json = response
+                                .json::<serde_json::Value>()
+                                .expect("Failed to deserialize response to JSON");
+                            let ai_response = response_json["response"]
+                                .as_str()
+                                .expect("Failed to get AI response as string");
 
-                columns.push(Column::new("ID_TALK".into(), [talk_id.clone().as_str()]));
+                            let ai_response = ai_response.to_string();
 
-                let df = polars::frame::DataFrame::new(columns).expect("Failed to concatenate into a dataframe");
-                
-                println!("{:?}", df);
-                // Create a dataframe with the evaluation columns plus the talk id
-                                             
-                // return a tuple with the dataframe and the user name, so it can be correctly merged after
-                return Some((user_name.as_str().to_owned(), df));
+                            let ai_response = if let Some(resp) = ai_response
+                                .strip_prefix(" ")
+                                .unwrap_or(&ai_response)
+                                .strip_prefix("```csv\n")
+                            {
+                                resp.to_string()
+                            } else {
+                                ai_response
+                            };
+                            let ai_response = if let Some(resp) = ai_response
+                                .strip_suffix(" ")
+                                .unwrap_or(&ai_response)
+                                .strip_suffix("```")
+                            {
+                                resp.to_string()
+                            } else {
+                                ai_response
+                            };
 
-            })
-            .for_each(|username| {});
-            // println!("{:?}", files_inside_folder_on_date);
+                            return Ok((ai_response, file_name_csv));
+                        }
+                        Err(error) => {
+                            println!("Error {error}");
+                            return Err(error);
+                        }
+                    };
+                })
+                .filter_map_ok(|(ai_repsonse, file_path_csv)| {
+                    let mut reader = csv::ReaderBuilder::new()
+                        .has_headers(true)
+                        .delimiter(b';')
+                        .from_reader(ai_repsonse.as_bytes());
 
-            return Some(());
+                    let mut deserialized_iter = reader.deserialize::<CsvHeader>();
+
+                    let mut columns = deserialized_iter
+                        .filter_ok(|value| value.PONTOS.is_some())
+                        .map_ok(|value| {
+                            let col =
+                                Column::new(value.CATEGORIA.into(), [value.PONTOS.unwrap() as u32]);
+                            col
+                        })
+                        .filter_map(|value| {
+                            if value.is_ok() {
+                                return Some(value.unwrap());
+                            }
+                            None
+                        })
+                        .collect_vec();
+
+                    if columns.len() != 9 {
+                        return None;
+                    }
+
+                    // Parse id talk from file_path
+                    // filename example is: CC - Erraoander Quintana - 515578 - 20251020515578.csv
+                    // id talk is the last information, so in the example is: 20251020515578
+                    let regex_filename =
+                        regex::Regex::new(r"(CC - )((\w+\s*)+) - (\d+) - (\d+).csv").unwrap();
+
+                    let filename = file_path_csv
+                        .file_name()
+                        .into_string()
+                        .expect("Failed to convert file name as Rust &str");
+                    let found_regex_groups_in_filename = regex_filename
+                        .captures(filename.as_str())
+                        .expect("Failed to do regex capture");
+
+                    let user_name = found_regex_groups_in_filename
+                        .get(2)
+                        .expect("Failed to get the id from regex maches");
+                    let talk_id = found_regex_groups_in_filename
+                        .get(5)
+                        .expect("Failed to get the id from regex maches");
+
+                    columns.push(Column::new("ID_TALK".into(), [talk_id.clone().as_str()]));
+
+                    let df = polars::frame::DataFrame::new(columns)
+                        .expect("Failed to concatenate into a dataframe");
+
+                    // return a tuple with the dataframe and the user name, so it can be correctly merged after
+                    return Some((user_name.as_str().to_owned(), df));
+                })
+                .filter_map(|res| {
+                    if res.is_ok() {
+                        return Some(res.unwrap());
+                    }
+                    return None;
+                })
+                .into_group_map()
+                .into_iter()
+                .map(|(name, eval_dataframe_vec)| {
+                    let groupped_df = eval_dataframe_vec
+                        .iter()
+                        .cloned()
+                        .reduce(|acc, e| acc.vstack(&e).unwrap())
+                        .expect("Failed to concatenate dataframes");
+                    (name, groupped_df)
+                })
+                .into_group_map();
+
+            dbg!(&groupped_by_user_on_day);
+            return Some(groupped_by_user_on_day);
         })
-        .collect_vec();
+        .filter_map(|res| {
+            if res.is_ok() {
+                return Some(res.unwrap());
+            }
+            return None;
+        })
+        .reduce(|mut acc, mut e| {
+            e.iter_mut().for_each(|(key, val)| {
+                if acc.contains_key(key) {
+                    acc.get_mut(key)
+                        .expect("Failed to obtain key that should already be present")
+                        .append(val);
+                } else {
+                    acc.insert(key.to_owned(), val.to_owned());
+                }
+            });
+            acc
+        })
+        .and_then(|groupped_hashmap_df| {
+            let result = groupped_hashmap_df
+                .iter()
+                .map(|(key, val)| {
+                    let dfs = val
+                        .iter()
+                        .cloned()
+                        .reduce(|acc, e| acc.vstack(&e).unwrap())
+                        .expect("Failed to concatenate dataframes");
+                    (key.clone(), dfs)
+                })
+                .collect_vec();
+            return Some(result);
+        });
 
-    // println!("{:?}", a);
+    // Setup groupped folder
+    if !std::fs::exists(format!("./groupped/")).unwrap() {
+        std::fs::create_dir(format!("./groupped")).expect("Failed to create directory")
+    }
 
+    // Setup previous week folder
+    if !std::fs::exists(format!(
+        "./groupped/{first_day_of_last_week} - {last_day_of_last_week}"
+    ))
+    .unwrap()
+    {
+        std::fs::create_dir(format!(
+            "./groupped/{first_day_of_last_week} - {last_day_of_last_week}"
+        ))
+        .expect("Failed to create directory")
+    }
 
-    // Read CSV files inside folder
+    match groupped_values {
+        Some(mut val) => {
+            val.iter_mut().for_each(|(agent, groupped_evaluations)| {
+                let mut save_file_csv = std::fs::File::create(format!(
+                    "./groupped/{first_day_of_last_week} - {last_day_of_last_week}/{agent}"
+                ))
+                .expect("Could not create csv file for saving");
+                CsvWriter::new(&mut save_file_csv)
+                    .include_header(true)
+                    .with_separator(b';')
+                    .finish(groupped_evaluations)
+                    .expect("Failed to save Groupped DataFrame to CSV File");
+            });
+        }
+        None => {}
+    }
 
-    // Use AI to sanitize the data
+    zip_directory_util::zip_directory_util::zip_source_dir_to_dst_file(
+        std::path::Path::new(&format!(
+            "./groupped/{first_day_of_last_week} - {last_day_of_last_week}"
+        )),
+        std::path::Path::new(&format!(
+            "./groupped/{first_day_of_last_week} - {last_day_of_last_week}.zip"
+        )),
+    );
 
-    // Save into a hashmap, with the user name as key, the date, evaluation
-
-    // Final file should look like
-/*
-Header: Att1, att2, att3, ...
-categoria1
-categoria2
-categoria3
-...
-
-*/
-
-
-}
+    let recipients = "Wilson da Conceição Oliveira <wilson.oliveira@nova.net.br>, Isadora G. Moura de Moura <isadora.moura@nova.net.br>";
+    send_mail_util::send_mail_util::send_email(
+        &format!(
+            "Relatório agrupado dos atendimentos semana {first_day_of_last_week} - {last_day_of_last_week}"
+        ),
+        &BOT_EMAIL,
+        &BOT_EMAIL_PASSWORD,
+        recipients,
+        &format!("./groupped/{first_day_of_last_week} - {last_day_of_last_week}.zip"),
+    );
+}

src/main.rs

@@ -166,20 +166,34 @@ fn main() -> anyhow::Result<()> {
 
     // Create a folder named with the day_before
     if !std::fs::exists(format!("./evaluations/{formatted_day_before}")).unwrap() {
-        std::fs::create_dir(format!("./evaluations/{formatted_day_before}")).expect("Failed to create directory")
+        std::fs::create_dir(format!("./evaluations/{formatted_day_before}"))
+            .expect("Failed to create directory")
     }
 
     // Create the response time folder
-    if !std::fs::exists(format!("./evaluations/{formatted_day_before}/response_time.csv")).unwrap() {
-        let mut response_time_file = std::fs::File::create_new(format!("./evaluations/{formatted_day_before}/response_time.csv")).expect("Failed to response_time.csv");
+    if !std::fs::exists(format!(
+        "./evaluations/{formatted_day_before}/response_time.csv"
+    ))
+    .unwrap()
+    {
+        let mut response_time_file = std::fs::File::create_new(format!(
+            "./evaluations/{formatted_day_before}/response_time.csv"
+        ))
+        .expect("Failed to response_time.csv");
     }
-    
+
     // Read system prompt
     let prompt = std::fs::read_to_string("PROMPT.txt").unwrap();
     let filter_file_contents = std::fs::read_to_string("FILTER.txt").unwrap_or(String::new());
     let filter_keywords = filter_file_contents.split("\n").collect::<Vec<&str>>();
 
-    let talks_array = get_piperun_chats_on_date(&PIPERUN_API_URL, &client, &access_token, formatted_day_before_at_midnight, formatted_day_before_at_23_59_59);
+    let talks_array = get_piperun_chats_on_date(
+        &PIPERUN_API_URL,
+        &client,
+        &access_token,
+        formatted_day_before_at_midnight,
+        formatted_day_before_at_23_59_59,
+    );
 
     println!("Number of consolidated talks: {}", talks_array.len());
 
@@ -215,41 +229,82 @@ fn main() -> anyhow::Result<()> {
             let talk_id_get_result = talk_id_get_request.send();
 
             return talk_id_get_result;
-        }).filter_map_ok(|result| {
-            let json = result.json::<serde_json::Value>().expect("Failed to deserialize response to JSON").to_owned();
+        })
+        .filter_map_ok(|result| {
+            let json = result
+                .json::<serde_json::Value>()
+                .expect("Failed to deserialize response to JSON")
+                .to_owned();
             let talk_histories = &json["talk_histories"];
             let data = &talk_histories["data"];
 
             // Filter chats that have very few messages
-            let talk_lenght = talk_histories.as_array().expect("Wrong message type received from talk histories").len();
-            if  talk_lenght < MINIMUM_NUMBER_OF_MESSAGES_TO_EVALUATE {return None;}
+            let talk_lenght = talk_histories
+                .as_array()
+                .expect("Wrong message type received from talk histories")
+                .len();
+            if talk_lenght < MINIMUM_NUMBER_OF_MESSAGES_TO_EVALUATE {
+                return None;
+            }
 
             // Filter chats that have less that specified ammount of talks with support agent form the last queue transfer
-            let found = talk_histories.as_array().expect("Wrong message type received from talk histories").into_iter().enumerate().find(|(pos, message_object)|{
-                let message  = message_object["message"].as_str().expect("Failed to decode message as string");
-                let found = message.find("Atendimento transferido para a fila [NovaNet -> Atendimento -> Suporte]");
-                found.is_some()
-            });
+            let found = talk_histories
+                .as_array()
+                .expect("Wrong message type received from talk histories")
+                .into_iter()
+                .enumerate()
+                .find(|(pos, message_object)| {
+                    let message = message_object["message"]
+                        .as_str()
+                        .expect("Failed to decode message as string");
+                    let found = message.find(
+                        "Atendimento transferido para a fila [NovaNet -> Atendimento -> Suporte]",
+                    );
+                    found.is_some()
+                });
 
             match found {
-                None => {return None;},
+                None => {
+                    return None;
+                }
                 Some(pos) => {
                     let pos_found = pos.0;
-                    if pos_found < MINIMUM_NUMBER_OF_MESSAGES_WITH_AGENT_TO_EVALUATE {return None;}
+                    if pos_found < MINIMUM_NUMBER_OF_MESSAGES_WITH_AGENT_TO_EVALUATE {
+                        return None;
+                    }
                 }
             };
 
             // Filter Bot finished  chats
-            if json["agent"]["user"]["name"].as_str().unwrap_or("unknown_user") == "PipeBot" {return None;}
+            if json["agent"]["user"]["name"]
+                .as_str()
+                .unwrap_or("unknown_user")
+                == "PipeBot"
+            {
+                return None;
+            }
 
             // Apply keyword based filtering
-            let filter_keywords_found = talk_histories.as_array().expect("Wrong message type received from talk histories").into_iter().any(|message_object|{
-                let message  = message_object["message"].as_str().expect("Failed to decode message as string");
-                let found = filter_keywords.iter().any(|keyword|{message.to_uppercase().find(&keyword.to_uppercase()).is_some()});
-                found
-            });
+            let filter_keywords_found = talk_histories
+                .as_array()
+                .expect("Wrong message type received from talk histories")
+                .into_iter()
+                .any(|message_object| {
+                    let message = message_object["message"]
+                        .as_str()
+                        .expect("Failed to decode message as string");
+                    let found = filter_keywords.iter().any(|keyword| {
+                        message
+                            .to_uppercase()
+                            .find(&keyword.to_uppercase())
+                            .is_some()
+                    });
+                    found
+                });
 
-            if filter_keywords_found {return None;}
+            if filter_keywords_found {
+                return None;
+            }
 
             return Some(json);
         });
@@ -264,80 +319,122 @@ fn main() -> anyhow::Result<()> {
             // dbg!(&talk_histories);
 
             // talk_histories.as_array().unwrap().into_iter().enumerate().for_each(|(pos, message_obj)|{println!("{}: {}", pos, message_obj["message"])});
-            
+
             // find the bot transfer message
             let bot_transfer_message = talk_histories
-            .as_array().expect("Wrong message type received from talk histories").into_iter()
-            .enumerate()
-            .filter(|(pos, message_object)| {
-                let user_name  = message_object["user"]["name"].as_str().expect("Failed to decode message as string");
-                user_name == "PipeBot".to_string()
-            }).find(|(pos, message_object)|{
-                let message  = message_object["message"].as_str().expect("Failed to decode message as string");
-                // let found = message.find("Atendimento transferido para a fila [NovaNet -> Atendimento -> Suporte]");
-                let found = message.find("Atendimento entregue da fila de espera para o agente");
-                found.is_some()
-            });
+                .as_array()
+                .expect("Wrong message type received from talk histories")
+                .into_iter()
+                .enumerate()
+                .filter(|(pos, message_object)| {
+                    let user_name = message_object["user"]["name"]
+                        .as_str()
+                        .expect("Failed to decode message as string");
+                    user_name == "PipeBot".to_string()
+                })
+                .find(|(pos, message_object)| {
+                    let message = message_object["message"]
+                        .as_str()
+                        .expect("Failed to decode message as string");
+                    // let found = message.find("Atendimento transferido para a fila [NovaNet -> Atendimento -> Suporte]");
+                    let found =
+                        message.find("Atendimento entregue da fila de espera para o agente");
+                    found.is_some()
+                });
 
             // Find first agent message sent after the last bot message
-            let (pos, transfer_message) = bot_transfer_message.expect("Failed to get the transfer bot message position");
-            
-            let msg = talk_histories.as_array().expect("Wrong message type received from talk histories").into_iter()
-            .take(pos)
-            .rev()
-            .filter(|message| {
-                message["type"] == "out".to_string() && message["user"]["name"] != "PipeBot".to_string()
-            })
-            .take(1).collect_vec();
-            
+            let (pos, transfer_message) =
+                bot_transfer_message.expect("Failed to get the transfer bot message position");
+
+            let msg = talk_histories
+                .as_array()
+                .expect("Wrong message type received from talk histories")
+                .into_iter()
+                .take(pos)
+                .rev()
+                .filter(|message| {
+                    message["type"] == "out".to_string()
+                        && message["user"]["name"] != "PipeBot".to_string()
+                })
+                .take(1)
+                .collect_vec();
+
             let agent_first_message = msg[0];
-            
+
             // Calculate time difference between bot message and agent message
             let date_user_message_sent = agent_first_message["sent_at"].as_str().unwrap();
 
             let format = "%Y-%m-%d %H:%M:%S";
 
-            let date_user_message_sent_parsed = match chrono::NaiveDateTime::parse_from_str(date_user_message_sent, format) {
-                Ok(dt) =>  dt,
-                Err(e) => {println!("Error parsing DateTime: {}", e); panic!("Failed parsing date")},
+            let date_user_message_sent_parsed =
+                match chrono::NaiveDateTime::parse_from_str(date_user_message_sent, format) {
+                    Ok(dt) => dt,
+                    Err(e) => {
+                        println!("Error parsing DateTime: {}", e);
+                        panic!("Failed parsing date")
+                    }
+                };
+
+            let date_transfer_message_sent_parsed = match chrono::NaiveDateTime::parse_from_str(
+                transfer_message["sent_at"].as_str().unwrap(),
+                format,
+            ) {
+                Ok(dt) => dt,
+                Err(e) => {
+                    println!("Error parsing DateTime: {}", e);
+                    panic!("Failed parsing date")
+                }
             };
 
-            let date_transfer_message_sent_parsed = match chrono::NaiveDateTime::parse_from_str(transfer_message["sent_at"].as_str().unwrap(), format) {
-                Ok(dt) =>  dt,
-                Err(e) => {println!("Error parsing DateTime: {}", e); panic!("Failed parsing date")},
-            };
-
-            let response_time = (date_user_message_sent_parsed - date_transfer_message_sent_parsed).as_seconds_f32();
-            let name = agent_first_message["user"]["name"].as_str().unwrap().to_owned();
+            let response_time = (date_user_message_sent_parsed - date_transfer_message_sent_parsed)
+                .as_seconds_f32();
+            let name = agent_first_message["user"]["name"]
+                .as_str()
+                .unwrap()
+                .to_owned();
             let id = json["tracking_number"].as_str().unwrap_or("").to_owned();
             let bot_transfer_date = date_transfer_message_sent_parsed.to_owned();
             let user_response_date = date_user_message_sent.to_owned();
-            println!("response_time: {}s", (date_user_message_sent_parsed - date_transfer_message_sent_parsed).as_seconds_f32());
+            println!(
+                "response_time: {}s",
+                (date_user_message_sent_parsed - date_transfer_message_sent_parsed)
+                    .as_seconds_f32()
+            );
 
-            format!("{};{};{};{};{}", name, id, response_time, bot_transfer_date, user_response_date)
-        }).reduce(|acc, e|{format!("{}\n{}",acc,e)})
+            format!(
+                "{};{};{};{};{}",
+                name, id, response_time, bot_transfer_date, user_response_date
+            )
+        })
+        .reduce(|acc, e| format!("{}\n{}", acc, e))
         .unwrap_or("".to_string());
 
     // return Ok(());
     // Open file and write to it
     let header = "NOME;ID_TALK;TEMPO DE RESPOSTA;TRANFERENCIA PELO BOT;PRIMEIRA RESPOSTA DO AGENTE";
-    let mut response_time_file = std::fs::OpenOptions::new().write(true).open(format!("./evaluations/{formatted_day_before}/response_time.csv")).expect("Failed to open response time file for write");    
-    response_time_file.write_all(format!("{header}\n{response_time}").as_bytes()).expect("Failed to write header to file");
+    let mut response_time_file = std::fs::OpenOptions::new()
+        .write(true)
+        .open(format!(
+            "./evaluations/{formatted_day_before}/response_time.csv"
+        ))
+        .expect("Failed to open response time file for write");
+    response_time_file
+        .write_all(format!("{header}\n{response_time}").as_bytes())
+        .expect("Failed to write header to file");
 
-    filtered_chats
-    .clone()
-        .skip(0)
-        .take(10)
-        .for_each(|result| {
-            let json = result.unwrap();
-            let talk_histories = &json["talk_histories"];
-            let data = &talk_histories["data"];
-            
-            let talk = talk_histories.as_array().expect("Wrong message type received from talk histories").iter().rev().map(|message_object|
-                {
+    filtered_chats.clone().skip(0).take(10).for_each(|result| {
+        let json = result.unwrap();
+        let talk_histories = &json["talk_histories"];
+        let data = &talk_histories["data"];
 
-                    let new_json_filtered = format!(
-"{{
+        let talk = talk_histories
+            .as_array()
+            .expect("Wrong message type received from talk histories")
+            .iter()
+            .rev()
+            .map(|message_object| {
+                let new_json_filtered = format!(
+                    "{{
     message: {},
     sent_at: {},
     type: {},
@@ -350,44 +447,71 @@ fn main() -> anyhow::Result<()> {
                 );
                 // println!("{}", new_json_filtered);
                 new_json_filtered
-                }).reduce(|acc, e| {format!("{acc}\n{e}")}).expect("Error extracting talk");
+            })
+            .reduce(|acc, e| format!("{acc}\n{e}"))
+            .expect("Error extracting talk");
 
-                println!("{prompt}\n {talk}");
+        println!("{prompt}\n {talk}");
 
-                let ollama_api_request = client.post(format!("http://{OLLAMA_SANITIZED_IP}:{OLLAMA_PORT}/api/generate"))
-                    .body(
-                        serde_json::json!({
-                            "model": OLLAMA_AI_MODEL,
-                            "prompt": format!("{prompt} \n{talk}"),
-                            // "options": serde_json::json!({"temperature": 0.1}),
-                            "stream": false,
-                        }).to_string()
-                    );
+        let ollama_api_request = client
+            .post(format!(
+                "http://{OLLAMA_SANITIZED_IP}:{OLLAMA_PORT}/api/generate"
+            ))
+            .body(
+                serde_json::json!({
+                    "model": OLLAMA_AI_MODEL,
+                    "prompt": format!("{prompt} \n{talk}"),
+                    // "options": serde_json::json!({"temperature": 0.1}),
+                    "stream": false,
+                })
+                .to_string(),
+            );
 
-                let result = ollama_api_request.timeout(Duration::from_secs(3600)).send();
+        let result = ollama_api_request.timeout(Duration::from_secs(3600)).send();
 
-                match result {
-                    Ok(response) => {println!("Response: {:?}", response); 
-                    let response_json = response.json::<serde_json::Value>().expect("Failed to deserialize response to JSON");
-                    println!("{}", response_json);
-                    let ai_response = response_json["response"]
-                        .as_str()
-                        .expect("Failed to get AI response as string");
-                    println!("AI Response: {}", ai_response);
+        match result {
+            Ok(response) => {
+                println!("Response: {:?}", response);
+                let response_json = response
+                    .json::<serde_json::Value>()
+                    .expect("Failed to deserialize response to JSON");
+                println!("{}", response_json);
+                let ai_response = response_json["response"]
+                    .as_str()
+                    .expect("Failed to get AI response as string");
+                println!("AI Response: {}", ai_response);
 
-                    let csv_response = ai_response.replace("```csv\n", "").replace("```", "");
+                let csv_response = ai_response.replace("```csv\n", "").replace("```", "");
 
-                    // Save the CSV response to a file
+                // Save the CSV response to a file
 
-                    let user_name = &json["agent"]["user"]["name"].as_str().unwrap_or("unknown_user");
-                    let talk_id = &json["id"].as_u64().unwrap_or(0);
-                    let tracking_number = &json["tracking_number"].as_str().unwrap_or("");
-                    std::fs::write(format!("./evaluations/{}/{} - {} - {}.csv", formatted_day_before, user_name, talk_id, tracking_number), csv_response).expect("Unable to write file");
-                    std::fs::write(format!("./evaluations/{}/{} - {} - {} - prompt.txt", formatted_day_before, user_name, talk_id, tracking_number), format!("{prompt} \n{talk}")).expect("Unable to write file");
-                },
-                    Err(error) => {println!("Error {error}");}
-                };
-        });
+                let user_name = &json["agent"]["user"]["name"]
+                    .as_str()
+                    .unwrap_or("unknown_user");
+                let talk_id = &json["id"].as_u64().unwrap_or(0);
+                let tracking_number = &json["tracking_number"].as_str().unwrap_or("");
+                std::fs::write(
+                    format!(
+                        "./evaluations/{}/{} - {} - {}.csv",
+                        formatted_day_before, user_name, talk_id, tracking_number
+                    ),
+                    csv_response,
+                )
+                .expect("Unable to write file");
+                std::fs::write(
+                    format!(
+                        "./evaluations/{}/{} - {} - {} - prompt.txt",
+                        formatted_day_before, user_name, talk_id, tracking_number
+                    ),
+                    format!("{prompt} \n{talk}"),
+                )
+                .expect("Unable to write file");
+            }
+            Err(error) => {
+                println!("Error {error}");
+            }
+        };
+    });
 
     // Compress folder into zip
     let source_dir_str = format!("./evaluations/{formatted_day_before}");
@@ -410,7 +534,13 @@ fn main() -> anyhow::Result<()> {
     return Ok(());
 }
 
-fn get_piperun_chats_on_date(PIPERUN_API_URL: &String, client: &reqwest::blocking::Client, access_token: &String, formatted_day_before_at_midnight: String, formatted_day_before_at_23_59_59: String) -> Vec<serde_json::Value> {
+fn get_piperun_chats_on_date(
+    PIPERUN_API_URL: &String,
+    client: &reqwest::blocking::Client,
+    access_token: &String,
+    formatted_day_before_at_midnight: String,
+    formatted_day_before_at_23_59_59: String,
+) -> Vec<serde_json::Value> {
     let start_of_talk_code: String = "talk_start".to_string();
     let support_queue_id: String = "13".to_string();
 
@@ -455,57 +585,70 @@ fn get_piperun_chats_on_date(PIPERUN_API_URL: &String, client: &reqwest::blockin
         }
     };
 
-    let mut aggregated_talks = json_response["data"].as_array().expect("Failed to parse messages as array").to_owned();
+    let mut aggregated_talks = json_response["data"]
+        .as_array()
+        .expect("Failed to parse messages as array")
+        .to_owned();
 
-    let current_page = json_response["current_page"].as_i64().expect("Failed to obtain current page number");
-    let last_page = json_response["last_page"].as_i64().expect("Failed to obtain current page number");
+    let current_page = json_response["current_page"]
+        .as_i64()
+        .expect("Failed to obtain current page number");
+    let last_page = json_response["last_page"]
+        .as_i64()
+        .expect("Failed to obtain current page number");
 
-    let mut all_other_messages = (current_page..last_page).into_iter()
-    .map(|page| {
-        let page_to_request = page + 1;
-        let talks_request = client
-        .get(format!("https://{}/api/v2/reports/talks", PIPERUN_API_URL))
-        .bearer_auth(access_token)
-        .header("Content-Type", "application/json")
-        .header("Accept", "application/json")
-        .query(&[
-            ("page", page_to_request.to_string()),
-            ("perPage", per_page.clone()),
-            ("report_type", report_type.clone()),
-            ("start_date", formatted_day_before_at_midnight.clone()),
-            ("end_date", formatted_day_before_at_23_59_59.clone()),
-            ("date_range_type", start_of_talk_code.clone()),
-            ("queue_id[]", support_queue_id.clone()),
-        ]);
+    let mut all_other_messages = (current_page..last_page)
+        .into_iter()
+        .map(|page| {
+            let page_to_request = page + 1;
+            let talks_request = client
+                .get(format!("https://{}/api/v2/reports/talks", PIPERUN_API_URL))
+                .bearer_auth(access_token)
+                .header("Content-Type", "application/json")
+                .header("Accept", "application/json")
+                .query(&[
+                    ("page", page_to_request.to_string()),
+                    ("perPage", per_page.clone()),
+                    ("report_type", report_type.clone()),
+                    ("start_date", formatted_day_before_at_midnight.clone()),
+                    ("end_date", formatted_day_before_at_23_59_59.clone()),
+                    ("date_range_type", start_of_talk_code.clone()),
+                    ("queue_id[]", support_queue_id.clone()),
+                ]);
 
-    println!("Sending request for consolidated talks... {talks_request:?}");
-    let talks_response = talks_request.send();
+            println!("Sending request for consolidated talks... {talks_request:?}");
+            let talks_response = talks_request.send();
 
-    let json_response = match talks_response {
-        Ok(resp) => {
-            if resp.status().is_success() {
-                let json: serde_json::Value = resp.json().unwrap();
-                json
-            } else {
-                eprintln!("Failed to get consolidated talks: {}", resp.status());
-                let json: serde_json::Value = resp.json().unwrap();
-                eprintln!("Response body: {:?}", json);
-                panic!("Failed to retrieve consolidated talks from Piperun API");
-            }
-        }
-        Err(e) => {
-            eprintln!("Error: {e}");
-            panic!("Failed to send the request for talks to PipeRUN API");
-        }
-    };
+            let json_response = match talks_response {
+                Ok(resp) => {
+                    if resp.status().is_success() {
+                        let json: serde_json::Value = resp.json().unwrap();
+                        json
+                    } else {
+                        eprintln!("Failed to get consolidated talks: {}", resp.status());
+                        let json: serde_json::Value = resp.json().unwrap();
+                        eprintln!("Response body: {:?}", json);
+                        panic!("Failed to retrieve consolidated talks from Piperun API");
+                    }
+                }
+                Err(e) => {
+                    eprintln!("Error: {e}");
+                    panic!("Failed to send the request for talks to PipeRUN API");
+                }
+            };
 
-        let aggregated_talks = json_response["data"].as_array().expect("Failed to parse messages as array").to_owned();
-
-        return aggregated_talks;
-    })
-    .reduce(|mut this, mut acc| {acc.append(&mut this); acc})
-    .expect("Failed to concatenate all vectors of messages");
+            let aggregated_talks = json_response["data"]
+                .as_array()
+                .expect("Failed to parse messages as array")
+                .to_owned();
 
+            return aggregated_talks;
+        })
+        .reduce(|mut this, mut acc| {
+            acc.append(&mut this);
+            acc
+        })
+        .expect("Failed to concatenate all vectors of messages");
 
     aggregated_talks.append(&mut all_other_messages);
     aggregated_talks
@@ -596,7 +739,7 @@ fn send_email(
     let filebody = std::fs::read(zip_file_name).unwrap();
     let content_type = ContentType::parse("application/zip").unwrap();
     let attachment = Attachment::new(zip_file_name.to_string()).body(filebody, content_type);
-    let mailboxes : Mailboxes = to.parse().unwrap();
+    let mailboxes: Mailboxes = to.parse().unwrap();
     let to_header: message::header::To = mailboxes.into();
 
     let email = Message::builder()

src/send_mail_util.rs

@@ -0,0 +1,46 @@
+pub mod send_mail_util {
+    use lettre::{
+        Message, SmtpTransport, Transport,
+        message::{self, Attachment, Mailboxes, MultiPart, SinglePart, header::ContentType},
+    };
+
+    pub fn send_email(
+        subject_of_email: &str,
+        bot_email: &str,
+        bot_email_password: &str,
+        to: &str,
+        zip_file_name: &str,
+    ) {
+        let filebody = std::fs::read(zip_file_name).unwrap();
+        let content_type = ContentType::parse("application/zip").unwrap();
+        let attachment = Attachment::new(zip_file_name.to_string()).body(filebody, content_type);
+        let mailboxes: Mailboxes = to.parse().unwrap();
+        let to_header: message::header::To = mailboxes.into();
+
+        let email = Message::builder()
+            .from(format!("PipeRUN bot <{bot_email}>").parse().unwrap())
+            .reply_to(format!("PipeRUN bot <{bot_email}>").parse().unwrap())
+            .mailbox(to_header)
+            .subject(format!("{subject_of_email}"))
+            .multipart(
+                MultiPart::mixed()
+                    .singlepart(
+                        SinglePart::builder()
+                            .header(ContentType::TEXT_PLAIN)
+                            .body(String::from("Avaliacao dos atendimentos")),
+                    )
+                    .singlepart(attachment),
+            )
+            .unwrap();
+
+        // Create the SMTPS transport
+        let sender = SmtpTransport::from_url(&format!(
+            "smtps://{bot_email}:{bot_email_password}@mail.nova.net.br"
+        ))
+        .unwrap()
+        .build();
+
+        // Send the email via remote relay
+        sender.send(&email).unwrap();
+    }
+}

src/zip_directory_util.rs

@@ -0,0 +1,70 @@
+pub mod zip_directory_util {
+
+use std::io::prelude::*;
+use zip::write::SimpleFileOptions;
+
+use std::fs::File;
+use std::path::Path;
+use walkdir::{DirEntry, WalkDir};
+
+fn zip_dir<T>(
+    it: &mut dyn Iterator<Item = DirEntry>,
+    prefix: &Path,
+    writer: T,
+    method: zip::CompressionMethod,
+) where
+    T: Write + Seek,
+{
+    let mut zip = zip::ZipWriter::new(writer);
+    let options = SimpleFileOptions::default()
+        .compression_method(method)
+        .unix_permissions(0o755);
+
+    let prefix = Path::new(prefix);
+    let mut buffer = Vec::new();
+    for entry in it {
+        let path = entry.path();
+        let name = path.strip_prefix(prefix).unwrap();
+        let path_as_string = name
+            .to_str()
+            .map(str::to_owned)
+            .expect("Failed to parse path");
+
+        // Write file or directory explicitly
+        // Some unzip tools unzip files with directory paths correctly, some do not!
+        if path.is_file() {
+            println!("adding file {path:?} as {name:?} ...");
+            zip.start_file(path_as_string, options)
+                .expect("Failed to add file");
+            let mut f = File::open(path).unwrap();
+
+            f.read_to_end(&mut buffer).expect("Failed to read file");
+            zip.write_all(&buffer).expect("Failed to write file");
+            buffer.clear();
+        } else if !name.as_os_str().is_empty() {
+            // Only if not root! Avoids path spec / warning
+            // and mapname conversion failed error on unzip
+            println!("adding dir {path_as_string:?} as {name:?} ...");
+            zip.add_directory(path_as_string, options)
+                .expect("Failed to add directory");
+        }
+    }
+    zip.finish().expect("Failed to ZIP");
+}
+
+pub fn zip_source_dir_to_dst_file(src_dir: &Path, dst_file: &Path) {
+    if !Path::new(src_dir).is_dir() {
+        panic!("src_dir must be a directory");
+    }
+    
+    let method = zip::CompressionMethod::Stored;
+    let path = Path::new(dst_file);
+    let file = File::create(path).unwrap();
+
+    let walkdir = WalkDir::new(src_dir);
+    let it = walkdir.into_iter();
+
+    zip_dir(&mut it.filter_map(|e| e.ok()), src_dir, file, method);
+}
+
+}