{#  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 %}Statement lines{% endblock %}

{% block body %}
	<div class="container">
		<h1 class="h2 mt-4 mb-4">Statement lines</h1>
		
		<table class="table">
			<thead>
				<tr>
					<th>Source account</th>
					<th>Date</th>
					<th>Description</th>
					<th>Charged to</th>
					<th>Dr</th>
					<th>Cr</th>
					<th>Balance</th>
				</tr>
			</thead>
			<tbody>
				{% for line in statement_lines %}
					<tr data-line-id="{{ line.id }}">
						<td>{{ line.source_account }}</td>
						<td>{{ line.dt.strftime('%Y-%m-%d') }}</td>
						<td>{{ line.description }}</td>
						{% if line.postings|length > 1 %}
							<td class="charge-account"><i class="bi bi-info-circle-fill" title="Complex transaction"></i></td>
						{% elif line.postings|length == 0 %}
							<td class="charge-account"><a href="#" class="text-danger" onclick="classifyLine({{ line.id }});return false;">Unclassified</a> <a href="/statement-lines/edit-transaction?line-id={{ line.id }}" class="text-muted"><i class="bi bi-pencil"></i></a></td>
						{% else %}
							<td class="charge-account"><a href="#" class="text-body" onclick="classifyLine({{ line.id }});return false;">{{ line.postings[0].transaction.charge_account(line.source_account) }}</a> <a href="/statement-lines/edit-transaction?line-id={{ line.id }}" class="text-muted"><i class="bi bi-pencil"></i></a></td>
						{% endif %}
						<td>{{ line.amount().format() if line.quantity >= 0 else '' }}</td>
						<td>{{ (line.amount()|abs).format() if line.quantity < 0 else '' }}</td>
						<td>{{ line.balance or '' }}</td>
					</tr>
				{% endfor %}
			</tbody>
		</table>
	</div>
	
	<script>
		function classifyLine(lineId) {
			let chargeAccount = prompt('Charge to:');
			if (!chargeAccount) {
				return;
			}
			
			const xhr = new XMLHttpRequest();
			xhr.addEventListener('load', function() {
				if (xhr.status === 200) {
					document.querySelector('[data-line-id="' + lineId + '"] .charge-account a').innerText = chargeAccount;
					document.querySelector('[data-line-id="' + lineId + '"] .charge-account a').className = 'text-body';
				}
			});
			xhr.open('POST', '/statement-lines/charge');
			xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
			xhr.send('line-id=' + lineId + '&charge-account=' + chargeAccount);
		}
	</script>
{% endblock %}