{# DrCr: Web-based double-entry bookkeeping framework
Copyright (C) 2022 Lee Yingtong Li (RunasSudo)
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
#}
{% extends 'base.html' %}
{% block title %}Edit statement line charge{% endblock %}
{% block body %}
<div class="container">
<h1 class="h2 mt-4 mb-4">Statement line</h1>
<table class="table">
<thead>
<tr>
<th>Source account</th>
<th>Date</th>
<th>Description</th>
<th>Dr</th>
<th>Cr</th>
<th>Balance</th>
</tr>
</thead>
<tbody>
<tr id="statement-line" data-quantity="{{ statement_line.amount().quantity_string() }}" data-commodity="{{ statement_line.commodity }}">
<td>{{ statement_line.source_account }}</td>
<td>{{ statement_line.dt.strftime('%Y-%m-%d') }}</td>
<td>{{ statement_line.description }}</td>
<td>{{ statement_line.amount().format() if statement_line.quantity >= 0 else '' }}</td>
<td>{{ (statement_line.amount()|abs).format() if statement_line.quantity < 0 else '' }}</td>
<td>{{ statement_line.balance or '' }}</td>
</tr>
</tbody>
</table>
<h1 class="h2 mt-4 mb-4">Transaction</h1>
<form method="POST">
<table class="table">
<thead>
<tr>
<th>Date</th>
<th colspan="2">Description</th>
<th>Dr</th>
<th>Cr</th>
</tr>
</thead>
<tbody>
{# FIXME: Customise date, etc. #}
<tr>
<td>{{ statement_line.dt.strftime('%Y-%m-%d') }}</td>
<td colspan="2"><input type="text" name="description" value="{{ statement_line.description }}" class="w-100"></td>
<td></td>
<td></td>
</tr>
<tr data-side="source">
{# Source line #}
<td></td>
<td></td>
<td><i>{{ 'Dr' if statement_line.quantity >= 0 else 'Cr' }}</i> {{ statement_line.source_account }} {#<a class="text-primary" href="#" onclick="addPosting(this);return false;"><i class="bi bi-plus-circle-fill"></i></a>#}</td>
{% if statement_line.quantity >= 0 %}<td class="has-amount">{{ statement_line.amount().format() }}</td>{% else %}<td></td>{% endif %}
{% if statement_line.quantity < 0 %}<td class="has-amount">{{ (statement_line.amount()|abs).format() }}</td>{% else %}<td></td>{% endif %}
</tr>
{# Charge lines #}
{% if transaction == None %}
<tr data-side="charge">
<td></td>
<td></td>
<td><i>{{ 'Cr' if statement_line.quantity >= 0 else 'Dr' }}</i> <input type="text" name="charge-account"> <a class="text-primary" href="#" onclick="addPosting(this);return false;"><i class="bi bi-plus-circle-fill"></i></a></td>
{% if statement_line.quantity < 0 %}<td class="has-amount">{{ (statement_line.amount()|abs).format() }}</td>{% else %}<td></td>{% endif %}
{% if statement_line.quantity >= 0 %}<td class="has-amount">{{ statement_line.amount().format() }}</td>{% else %}<td></td>{% endif %}
</tr>
{% elif transaction.postings|length == 2 %}
<tr data-side="charge">
<td></td>
<td></td>
<td><i>{{ 'Cr' if statement_line.quantity >= 0 else 'Dr' }}</i> <input type="text" name="charge-account" value="{{ transaction.charge_account(statement_line.source_account) }}"> <a class="text-primary" href="#" onclick="addPosting(this);return false;"><i class="bi bi-plus-circle-fill"></i></a></td>
{% if statement_line.quantity < 0 %}<td class="has-amount">{{ (statement_line.amount()|abs).format() }}</td>{% else %}<td></td>{% endif %}
{% if statement_line.quantity >= 0 %}<td class="has-amount">{{ statement_line.amount().format() }}</td>{% else %}<td></td>{% endif %}
</tr>
{% else %}
{% for posting in transaction.postings if posting.account != statement_line.source_account %}
<tr data-side="charge">
<td></td>
<td></td>
<td><i>{{ 'Cr' if statement_line.quantity >= 0 else 'Dr' }}</i> <input type="text" name="charge-account" value="{{ posting.account }}"> <a class="text-primary" href="#" onclick="addPosting(this);return false;"><i class="bi bi-plus-circle-fill"></i></a></td>
{% if statement_line.quantity < 0 %}<td class="has-amount">{{ posting.commodity }}<input type="number" name="charge-amount" step="0.01" value="{{ posting.amount().quantity_string() }}"></td>{% else %}<td></td>{% endif %}
{% if statement_line.quantity >= 0 %}<td class="has-amount">{{ posting.commodity }}<input type="number" name="charge-amount" step="0.01" value="{{ (posting.amount()|abs).quantity_string() }}"></td>{% else %}<td></td>{% endif %}
</tr>
{% endfor %}
{% endif %}
</tr>
</tbody>
</table>
<div class="d-flex justify-content-end">
<button type="submit" class="btn btn-primary">Save</button>
</div>
</form>
</div>
<script>
function addPosting(el) {
let trPosting = el.parentNode.parentNode;
let trLine = document.getElementById('statement-line');
let qtyf = parseFloat(trLine.dataset.quantity);
if (trPosting.dataset['side'] === 'source') {
alert('NYI');
return;
}
if (trPosting.dataset['side'] === 'charge') {
let inputAmount = trLine.dataset.commodity + '<input type="number" name="charge-amount" step="0.01">';
// Add new posting row
let trNew = document.createElement('tr');
trNew.dataset['side'] = 'charge';
trNew.innerHTML = '<td></td><td></td><td><i>' + (qtyf >= 0 ? 'Cr' : 'Dr') + '</i> <input type="text" name="charge-account"> <a class="text-primary" href="#" onclick="addPosting(this);return false;"><i class="bi bi-plus-circle-fill"></i></a></td><td>' + (qtyf < 0 ? inputAmount : '') + '</td><td>' + (qtyf >= 0 ? inputAmount : '') + '</td>';
trPosting.after(trNew);
// Put input box in existing row
trPosting.querySelector('.has-amount').innerHTML = inputAmount;
}
}
</script>
{% endblock %}