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use serde_json::{Map, Value};
/// Utilities to prepare cloned JSON records for INSERT dialogs.
/// These helpers mutate a cloned Value by clearing identifiers/unique fields,
/// removing editor metadata and timestamps, and optionally appending a suffix to a name field.
/// Remove common editor metadata and timestamp/audit fields from an object map.
fn remove_metadata_fields(obj: &mut Map<String, Value>) {
// Remove __editor_* keys
let keys: Vec<String> = obj
.keys()
.filter(|k| k.starts_with("__editor_"))
.cloned()
.collect();
for k in keys {
obj.remove(&k);
}
// Common timestamp/audit fields we don't want to copy
for k in [
"created_at",
"created_date",
"created_by",
"last_modified",
"last_modified_at",
"last_modified_date",
"last_modified_by",
"last_modified_by_username",
"updated_at",
] {
obj.remove(k);
}
}
/// Clear a list of keys by setting them to an empty string (so editor treats as blank/new).
fn clear_keys(obj: &mut Map<String, Value>, keys_to_clear: &[&str]) {
for k in keys_to_clear {
obj.insert((*k).to_string(), Value::String(String::new()));
}
}
/// Optionally append a suffix to the value of a given field if it is a string.
fn append_suffix(obj: &mut Map<String, Value>, field: &str, suffix: &str) {
if let Some(name) = obj.get(field).and_then(|v| v.as_str()) {
let new_val = format!("{}{}", name, suffix);
obj.insert(field.to_string(), Value::String(new_val));
}
}
/// Prepare a cloned Value for opening an "Add" dialog.
/// - Clears provided keys (e.g., id, codes) by setting them to ""
/// - Removes common metadata/timestamps and editor-only fields
/// - Optionally appends a suffix to a display/name field
pub fn prepare_cloned_value(
original: &Value,
keys_to_clear: &[&str],
name_field: Option<&str>,
name_suffix: Option<&str>,
) -> Value {
let mut cloned = original.clone();
if let Some(obj) = cloned.as_object_mut() {
remove_metadata_fields(obj);
clear_keys(obj, keys_to_clear);
if let (Some(field), Some(suffix)) = (name_field, name_suffix) {
append_suffix(obj, field, suffix);
}
}
cloned
}
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