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use std::str::FromStr;
use crate::config::clean::keymap::AppKeyMapping;
use crate::context::AppContext;
use crate::error::AppResult;
use crate::key_command::{AppExecute, Command};
use crate::ui::views::{DummyListener, TuiTextField};
use crate::ui::AppBackend;
pub fn read_and_execute(
context: &mut AppContext,
backend: &mut AppBackend,
keymap_t: &AppKeyMapping,
prefix: &str,
suffix: &str,
) -> AppResult {
context.flush_event();
let mut listener = DummyListener {};
let user_input: Option<String> = TuiTextField::default()
.prompt(":")
.prefix(prefix)
.suffix(suffix)
.get_input(backend, context, &mut listener);
if let Some(mut s) = user_input {
let mut trimmed = s.trim_start();
let _ = context.commandline_context_mut().history_mut().add(trimmed);
let (command, arg) = match trimmed.find(' ') {
Some(i) => (&trimmed[..i], &trimmed[i..]),
None => (trimmed, ""),
};
if let Some(alias) = context.config_ref().cmd_aliases.get(trimmed) {
trimmed = alias;
} else if let Some(alias) = context.config_ref().cmd_aliases.get(command) {
s.replace_range(..s.len() - arg.len(), alias);
trimmed = &s;
}
let command = Command::from_str(trimmed)?;
command.execute(context, backend, keymap_t)
} else {
Ok(())
}
}
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