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use std::path;
use crate::config::clean::keymap::AppKeyMapping;
use crate::context::AppContext;
use crate::error::AppResult;
use crate::history::create_dirlist_with_history;
use crate::ui::AppBackend;
use super::command_line;
pub fn _rename_file(
context: &mut AppContext,
src: &path::Path,
dest: &path::Path,
) -> std::io::Result<()> {
let new_path = dest;
if new_path.exists() {
let err = std::io::Error::new(std::io::ErrorKind::AlreadyExists, "Filename already exists");
return Err(err);
}
std::fs::rename(src, dest)?;
let curr_tab = context.tab_context_ref().curr_tab_ref();
let path = curr_tab
.curr_list_ref()
.map(|lst| lst.file_path().to_path_buf());
if let Some(path) = path {
let new_dirlist = {
let display_options = context.config_ref().display_options_ref();
let tab_options = context.tab_context_ref().curr_tab_ref().option_ref();
let history = context.tab_context_ref().curr_tab_ref().history_ref();
create_dirlist_with_history(history, path.as_path(), display_options, tab_options)?
};
let history = context.tab_context_mut().curr_tab_mut().history_mut();
history.insert(path, new_dirlist);
}
Ok(())
}
pub fn rename_file(context: &mut AppContext, dest: &path::Path) -> AppResult {
let path: Option<path::PathBuf> = context
.tab_context_ref()
.curr_tab_ref()
.curr_list_ref()
.and_then(|s| s.curr_entry_ref())
.map(|s| s.file_path().to_path_buf());
if let Some(path) = path {
_rename_file(context, path.as_path(), dest)?;
}
Ok(())
}
fn _get_current_file_name(context: &mut AppContext) -> Option<String> {
context
.tab_context_ref()
.curr_tab_ref()
.curr_list_ref()
.and_then(|list| list.curr_entry_ref().map(|s| s.file_name().to_string()))
}
pub fn rename_file_append(
context: &mut AppContext,
backend: &mut AppBackend,
keymap_t: &AppKeyMapping,
) -> AppResult {
if let Some(file_name) = _get_current_file_name(context) {
let (prefix, suffix) = (format!("rename {}", file_name), "".to_string());
command_line::read_and_execute(context, backend, keymap_t, &prefix, &suffix)?;
}
Ok(())
}
pub fn rename_file_append_base(
context: &mut AppContext,
backend: &mut AppBackend,
keymap_t: &AppKeyMapping,
) -> AppResult {
if let Some(file_name) = _get_current_file_name(context) {
let (prefix, suffix): (String, String) = match file_name.rfind('.') {
Some(ext) => (
format!("rename {}", &file_name[0..ext]),
file_name[ext..].to_string(),
),
None => (format!("rename {}", file_name), "".to_string()),
};
command_line::read_and_execute(context, backend, keymap_t, &prefix, &suffix)?;
}
Ok(())
}
pub fn rename_file_prepend(
context: &mut AppContext,
backend: &mut AppBackend,
keymap_t: &AppKeyMapping,
) -> AppResult {
if let Some(file_name) = _get_current_file_name(context) {
let (prefix, suffix) = ("rename ".to_string(), file_name);
command_line::read_and_execute(context, backend, keymap_t, &prefix, &suffix)?;
}
Ok(())
}
pub fn rename_file_keep_ext(
context: &mut AppContext,
backend: &mut AppBackend,
keymap_t: &AppKeyMapping,
) -> AppResult {
if let Some(file_name) = _get_current_file_name(context) {
let (prefix, suffix): (String, String) = match file_name.rfind('.') {
Some(ext) => ("rename ".to_string(), file_name[ext..].to_string()),
None => ("rename ".to_string(), "".to_string()),
};
command_line::read_and_execute(context, backend, keymap_t, &prefix, &suffix)?;
}
Ok(())
}
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