chore: move csv_path_p, restructure modules

src/import/csv_parser.rs

@@ -4,6 +4,11 @@ use anyhow::{Context, Result};
 use csv::ReaderBuilder;
 use serde_json::Value;
 
+pub fn csv_path_p(path: &Path) -> bool {
+    path.extension()
+        .is_some_and(|ext| ext.eq_ignore_ascii_case("csv"))
+}
+
 /// Parse a CSV file and return records as serde_json::Value array
 pub fn parse_csv(path: &Path) -> Result<Vec<Value>> {
     let mut reader = ReaderBuilder::new()

src/main.rs

@@ -7,7 +7,9 @@ mod persistence;
 mod ui;
 mod view;
 
-use std::path::{Path, PathBuf};
+use crate::import::csv_parser::csv_path_p;
+
+use std::path::PathBuf;
 
 use anyhow::{Context, Result};
 
@@ -42,11 +44,6 @@ impl Runnable for CmdLineArgs {
     }
 }
 
-fn csv_path_p(path: &Path) -> bool {
-    path.extension()
-        .is_some_and(|ext| ext.eq_ignore_ascii_case("csv"))
-}
-
 fn get_import_data(path: PathBuf) -> Option<Value> {
     match std::fs::read_to_string(&path) {
         Err(e) => {

src/model/mod.rs

@@ -1,5 +1,5 @@
 pub mod category;
 pub mod cell;
-pub mod model;
+pub mod types;
 
-pub use model::Model;
+pub use types::Model;

src/view/mod.rs

@@ -1,7 +1,7 @@
 pub mod axis;
 pub mod layout;
-pub mod view;
+pub mod types;
 
 pub use axis::Axis;
 pub use layout::{AxisEntry, GridLayout};
-pub use view::View;
+pub use types::View;