# dlv_account_reconciliation_rest_amount

## Overview

`dlv_account_reconciliation_rest_amount` extends the standard bank
reconciliation screen (Accounting → Reconciliation) so the still-open
("rest") amount of a line is shown in parentheses next to its total.

On the reconciliation screen, when a proposed line (the bank movement itself,
or an added invoice/bill) is only partially used to close the statement line,
Odoo shows the full amount struck through and the partial amount used above
it — but not what remains unmatched on that line. This addon adds that
missing number, e.g.:

```
€ 1.899,97
€ 4.486,35   (€ 2.586,38)
```

so the user immediately sees that €2.586,38 of that invoice is still
outstanding, without having to search for it elsewhere.

## How it works

- `static/src/js/reconciliation_rest_amount.js` patches
  `account.ReconciliationRenderer`'s `ManualLineRenderer.update()`. Before
  every render, it walks `state.reconciliation_proposition` and, for any line
  where `partial_amount` differs from `amount`, computes and formats the
  difference as `line.rest_amount_str`.
- `static/src/xml/reconciliation_rest_amount.xml` inherits the shared
  `reconciliation.line.mv_line.amount` template (from `account_accountant`)
  via xpath and prints `line.rest_amount_str` between parentheses, right
  after the existing amount.

Because both the bank movement (liquidity line) and any added invoice/bill
proposition are rendered through the same loop and template, this single
patch covers both cases.

## Dependencies

- `account_accountant`

## Installation

Standard addon install/update. No configuration or data is added; the change
is purely visual on the existing reconciliation widget.