Add history table and modify card_stats

src/data_provider/history.rs

@@ -4,11 +4,16 @@ use crate::data::entities::HistoryItem;
 use crate::fs::*;
 use crate::notification::NotificationData::PermissionDenied;
 use crate::notification::{MaybeError, NotificationData};
-use chrono::DateTime;
+use chrono::{DateTime, NaiveDate};
 use std::fs::{File, OpenOptions};
 use std::io::Write;
 use std::io::{BufRead, BufReader};
 use std::path::PathBuf;
+use rusqlite::Connection;
+
+pub fn get_open_count_of_set(id: Id, connection: &Connection) -> Result<Vec<(NaiveDate, u32)>, NotificationData>{
+    todo!()
+}
 
 pub fn get_history_of_set(id: Id) -> Result<Vec<HistoryItem>, NotificationData> {
     let app_dir = history_dir()?;