travail sur add transaction

src/app.rs

@@ -1,3 +1,4 @@
+use chrono::{DateTime, Local, NaiveDate, NaiveDateTime, NaiveTime, TimeZone, Utc};
 use sqlite::Connection;
 
 use crate::{data_layer, entities::*, enums::*};
@@ -9,6 +10,8 @@ pub struct App {
     pub trx_table: TrxTable,
     pub new_account: Account,
     pub new_transaction: Transaction,
+    pub selected_transaction_input: TransactionInput,
+    pub current_input: String,
     pub connection: Connection,
 }
 
@@ -31,6 +34,8 @@ impl App {
             trx_table: TrxTable::new(),
             new_account: Account::new(0, String::new(), AccountType::Cash),
             new_transaction: Transaction::new_empty(),
+            selected_transaction_input: TransactionInput::Type,
+            current_input: String::new(),
             connection: con,
         };
     }
@@ -71,4 +76,89 @@ impl App {
         self.trx_table.add_tr(tr);
         self.new_transaction = Transaction::new_empty();
     }
+
+    pub fn next_tr_input(&mut self) {
+        match self.selected_transaction_input {
+            TransactionInput::Type => {
+                self.selected_transaction_input = TransactionInput::Amount;
+                self.new_transaction.set_type(
+                    self.current_input
+                        .parse::<i64>()
+                        .expect("Failed to parse data"),
+                    &self.connection,
+                );
+            }
+            TransactionInput::Amount => {
+                self.selected_transaction_input = TransactionInput::Date;
+                self.new_transaction.set_amount(
+                    self.current_input
+                        .parse::<f64>()
+                        .expect("Failed to parse data"),
+                );
+            }
+            TransactionInput::Date => {
+                self.selected_transaction_input = TransactionInput::Description;
+                let date = NaiveDate::parse_from_str(&self.current_input, "%Y-%m-%d")
+                    .expect("Faile to parse data");
+                let time = NaiveTime::from_hms_opt(5, 0, 0).unwrap(); // to account for my local datetime
+                self.new_transaction
+                    .set_date(Local.from_utc_datetime(&NaiveDateTime::new(date, time)));
+            }
+            TransactionInput::Description => {
+                self.new_transaction.set_desc(self.current_input.clone())
+            }
+        }
+        self.set_current_input();
+    }
+    pub fn previous_tr_input(&mut self) {
+        match self.selected_transaction_input {
+            TransactionInput::Type => {
+                self.new_transaction.set_type(
+                    self.current_input
+                        .parse::<i64>()
+                        .expect("Failed to parse data"),
+                    &self.connection,
+                );
+            }
+            TransactionInput::Amount => {
+                self.selected_transaction_input = TransactionInput::Type;
+                self.new_transaction.set_amount(
+                    self.current_input
+                        .parse::<f64>()
+                        .expect("Failed to parse data"),
+                );
+            }
+            TransactionInput::Date => {
+                self.selected_transaction_input = TransactionInput::Amount;
+                let date = NaiveDate::parse_from_str(&self.current_input, "%Y-%m-%d")
+                    .expect("Faile to parse data");
+                let time = NaiveTime::from_hms_opt(5, 0, 0).unwrap(); // to account for my local datetime
+                self.new_transaction
+                    .set_date(Local.from_utc_datetime(&NaiveDateTime::new(date, time)));
+            }
+            TransactionInput::Description => {
+                self.selected_transaction_input = TransactionInput::Date;
+                self.new_transaction.set_desc(self.current_input.clone());
+            }
+        }
+        self.set_current_input();
+    }
+    fn set_current_input(&mut self) {
+        match self.selected_transaction_input {
+            TransactionInput::Type => {
+                self.current_input = self.new_transaction.get_type().get_id().to_string()
+            }
+            TransactionInput::Amount => {
+                self.current_input = self.new_transaction.get_amount().to_string()
+            }
+            TransactionInput::Date => {
+                self.current_input = self
+                    .new_transaction
+                    .get_date()
+                    .format("%Y-%m-%d")
+                    .to_string()
+            }
+            TransactionInput::Description => self.current_input = self.new_transaction.get_desc(),
+        }
+    }
 }