{% extends "ui/templates/base/layout.html" %}
{% block content %}
<div class="mx-auto max-w-6xl space-y-6">
  <div class="rounded-2xl border border-slate-200 bg-white p-6 shadow-soft">
    <div class="flex flex-wrap items-start justify-between gap-3">
      <div><h1 class="text-2xl font-bold text-slate-900">Bank Statement Analyzer</h1><p class="mt-2 text-sm text-slate-600">Upload one or several PDF statements for the same client. Multiple bank accounts can be analysed together so equal-and-opposite inter-bank transfers can be identified as probable contra. Up to three analyses run globally at one time; additional jobs are queued safely.</p></div>
      <a href="/tools/bank-statement-analyzer/jobs" class="rounded-xl border border-slate-300 px-4 py-2 text-sm font-semibold text-slate-700 hover:bg-slate-50">My Analysis Jobs</a>
    </div>
  </div>

  {% if error %}<div class="rounded-2xl border border-red-200 bg-red-50 p-4 text-sm text-red-800"><strong>Analysis could not be submitted.</strong><div class="mt-1">{{ error }}</div></div>{% endif %}

  <form action="/tools/bank-statement-analyzer/analyze" method="post" enctype="multipart/form-data" class="rounded-2xl border border-slate-200 bg-white p-6 shadow-soft">
    <input type="hidden" name="csrf_token" value="{{ csrf_token }}">
    <div class="grid gap-5 md:grid-cols-2">
      <div><label class="mb-1 block text-sm font-semibold text-slate-700">Bank</label><select name="bank_selection" class="w-full rounded-xl border border-slate-300 bg-white px-3 py-2 text-sm">{% for value, label in bank_options %}<option value="{{ value }}" {% if selected_bank == value %}selected{% endif %}>{{ label }}</option>{% endfor %}</select><p class="mt-1 text-xs text-slate-500">Keep Auto Detect or select a bank for direct parser validation.</p></div>
      <div><label class="mb-1 block text-sm font-semibold text-slate-700">Financial year <span class="font-normal text-slate-400">(optional)</span></label><input name="financial_year" value="{{ financial_year or '' }}" class="w-full rounded-xl border border-slate-300 px-3 py-2 text-sm" placeholder="Example: 2025-26"></div>
      <div><label class="mb-1 block text-sm font-semibold text-slate-700">Account holder override <span class="font-normal text-slate-400">(optional)</span></label><input name="customer_name" class="w-full rounded-xl border border-slate-300 px-3 py-2 text-sm" placeholder="Use only when statement extraction needs correction"></div>
      <div><label class="mb-1 block text-sm font-semibold text-slate-700">Account number override <span class="font-normal text-slate-400">(optional)</span></label><input name="account_number" class="w-full rounded-xl border border-slate-300 px-3 py-2 text-sm" placeholder="Use only when statement extraction needs correction"></div>
    </div>
    <div class="mt-5 rounded-xl border border-slate-200 bg-slate-50 p-4"><label class="flex items-start gap-3"><input type="checkbox" name="enable_classification" value="1" {% if classification_enabled %}checked{% endif %} class="mt-1 h-4 w-4 rounded border-slate-300"><span><span class="block text-sm font-semibold text-slate-800">Enable narration-based transaction classification</span><span class="mt-1 block text-xs text-slate-500">Adds category, party, review and draft financial helper sheets. Final classification must be verified with books and supporting records.</span></span></label></div>
    <div class="mt-5 rounded-xl border border-brand-200 bg-brand-50 p-4 text-sm text-slate-700"><strong>Multi-bank contra detection:</strong> when the client has more than one bank account, upload all relevant statements in the same analysis job. The analyzer pairs only conservative equal-and-opposite transfers across different account numbers and keeps every pair reviewable.</div><div class="mt-5"><label class="mb-1 block text-sm font-semibold text-slate-700">PDF bank statements</label><input type="file" name="statements" accept="application/pdf,.pdf" multiple required class="block w-full rounded-xl border border-slate-300 bg-white px-3 py-3 text-sm"></div>
    <div class="mt-5 rounded-xl bg-slate-50 p-4 text-sm text-slate-600"><div class="font-semibold text-slate-800">Queue limits</div><div class="mt-1">Maximum three processing jobs across all users. Each user may have up to three queued or processing jobs. Completed workbooks and original uploaded statements remain available for 24 hours. Failed-job statements are also retained for 24 hours for debugging.</div></div>
    <div class="mt-6 flex flex-wrap gap-3"><button class="rounded-xl bg-brand-600 px-5 py-2.5 text-sm font-semibold text-white hover:bg-brand-700">Submit Analysis</button></div>
  </form>

  {% if active_job %}
  <section id="analysis-status" class="rounded-2xl border border-slate-200 bg-white p-6 shadow-soft" data-job-id="{{ active_job.id }}" data-status="{{ active_job.status }}">
    <div class="flex flex-wrap items-start justify-between gap-3"><div><h2 class="text-xl font-bold text-slate-900">Current Analysis</h2><p class="mt-1 text-sm text-slate-500">You may leave this page. The job continues in the background.</p></div><span id="job-status-badge" class="rounded-full px-3 py-1 text-sm font-semibold {% if active_job.status == 'completed' %}bg-emerald-100 text-emerald-700{% elif active_job.status == 'failed' %}bg-red-100 text-red-700{% elif active_job.status == 'processing' %}bg-blue-100 text-blue-700{% else %}bg-amber-100 text-amber-700{% endif %}">{{ active_job.status|title }}</span></div>
    <div class="mt-5 grid gap-4 sm:grid-cols-2 lg:grid-cols-4"><div class="rounded-xl bg-slate-50 p-4"><div class="text-xs text-slate-500">Files</div><div class="mt-1 text-lg font-bold">{{ active_job.file_count }}</div></div><div class="rounded-xl bg-slate-50 p-4"><div class="text-xs text-slate-500">Queue position</div><div id="queue-position" class="mt-1 text-lg font-bold">{{ active_job.queue_position or '—' }}</div></div><div class="rounded-xl bg-slate-50 p-4"><div class="text-xs text-slate-500">Estimated wait</div><div id="estimated-wait" class="mt-1 text-sm font-bold">{{ active_job.estimated_wait or '—' }}</div></div><div class="rounded-xl bg-slate-50 p-4"><div class="text-xs text-slate-500">Progress</div><div id="progress-text" class="mt-1 text-lg font-bold">{{ active_job.progress_percent }}%</div></div></div>
    <div class="mt-4 h-2 overflow-hidden rounded-full bg-slate-200"><div id="progress-bar" class="h-full bg-brand-600 transition-all" style="width: {{ active_job.progress_percent }}%"></div></div>
    {% if active_job.status == 'completed' %}
      <div class="mt-6 rounded-xl border border-emerald-200 bg-emerald-50 p-5"><h3 class="font-bold text-emerald-900">Analysis completed</h3><div class="mt-4 grid gap-3 sm:grid-cols-2 lg:grid-cols-4"><div><div class="text-xs text-emerald-700">Statements</div><div class="font-bold">{{ active_job.summary.statement_count or 0 }}</div></div><div><div class="text-xs text-emerald-700">Transactions extracted</div><div class="font-bold">{{ active_job.summary.rows_extracted or 0 }}</div></div><div><div class="text-xs text-emerald-700">Exact duplicates</div><div class="font-bold">{{ active_job.summary.exact_duplicate_rows or 0 }}</div></div><div><div class="text-xs text-emerald-700">Review items</div><div class="font-bold">{{ active_job.summary.review_items or 0 }}</div></div><div><div class="text-xs text-emerald-700">Inter-bank contra pairs</div><div class="font-bold">{{ active_job.summary.contra_pairs or 0 }}</div></div></div><div class="mt-5 flex flex-wrap gap-3"><a href="/tools/bank-statement-analyzer/jobs/{{ active_job.id }}/download" class="rounded-xl bg-emerald-700 px-5 py-2.5 text-sm font-semibold text-white">Download Excel</a>{% for file in active_job.original_files %}<a href="/tools/bank-statement-analyzer/jobs/{{ active_job.id }}/statements/{{ file.index }}/download" class="rounded-xl border border-emerald-300 bg-white px-5 py-2.5 text-sm font-semibold text-emerald-800">Download Statement {{ file.index }}</a>{% endfor %}<a href="/tools/bank-statement-analyzer" class="rounded-xl border border-emerald-300 bg-white px-5 py-2.5 text-sm font-semibold text-emerald-800">Analyze Another Bank</a></div><p class="mt-3 text-xs text-emerald-700">The workbook and original statement{{ 's' if active_job.file_count != 1 else '' }} remain available until {{ active_job.expires_at or '24 hours after completion' }}.</p></div>
    {% elif active_job.status == 'failed' %}<div class="mt-5 rounded-xl border border-red-200 bg-red-50 p-4 text-sm text-red-800"><strong>Analysis failed.</strong><div class="mt-1">{{ active_job.error_message }}</div>{% if active_job.original_files %}<div class="mt-4 flex flex-wrap gap-3">{% for file in active_job.original_files %}<a href="/tools/bank-statement-analyzer/jobs/{{ active_job.id }}/statements/{{ file.index }}/download" class="rounded-xl border border-red-300 bg-white px-4 py-2 text-sm font-semibold text-red-800">Download Statement {{ file.index }}</a>{% endfor %}</div><p class="mt-3 text-xs text-red-700">Original statement{{ 's are' if active_job.file_count != 1 else ' is' }} retained until {{ active_job.expires_at or '24 hours after failure' }} for debugging.</p>{% endif %}<a href="/tools/bank-statement-analyzer" class="mt-3 inline-block font-semibold underline">Analyze another statement</a></div>
    {% else %}<div id="live-message" class="mt-5 rounded-xl border border-blue-200 bg-blue-50 p-4 text-sm text-blue-800">{% if active_job.status == 'queued' %}Your job is queued. You may safely leave this page and return through My Analysis Jobs.{% else %}Your statements are being processed.{% endif %}</div>{% endif %}
  </section>
  {% endif %}

  {% if recent_jobs %}<section class="rounded-2xl border border-slate-200 bg-white p-6 shadow-soft"><div class="flex items-center justify-between"><h2 class="text-lg font-bold text-slate-900">Recent Analyses</h2><a href="/tools/bank-statement-analyzer/jobs" class="text-sm font-semibold text-brand-700">View all</a></div><div class="mt-4 overflow-x-auto"><table class="min-w-full text-sm"><thead><tr class="border-b text-left text-slate-500"><th class="py-2 pr-4">Submitted</th><th class="py-2 pr-4">Bank</th><th class="py-2 pr-4">Files</th><th class="py-2 pr-4">Status</th><th class="py-2">Action</th></tr></thead><tbody>{% for item in recent_jobs %}<tr class="border-b border-slate-100"><td class="py-3 pr-4">{{ item.submitted_at }}</td><td class="py-3 pr-4">{{ item.selected_bank|replace('_',' ')|title }}</td><td class="py-3 pr-4">{{ item.file_count }}</td><td class="py-3 pr-4">{{ item.status|title }}{% if item.queue_position %} · Position {{ item.queue_position }}{% endif %}</td><td class="py-3"><a class="font-semibold text-brand-700" href="/tools/bank-statement-analyzer?job={{ item.id }}#analysis-status">View</a></td></tr>{% endfor %}</tbody></table></div></section>{% endif %}
</div>
{% if active_job and active_job.status in ['queued','processing'] %}<script>(function(){const box=document.getElementById('analysis-status');const id=box.dataset.jobId;async function poll(){try{const r=await fetch(`/tools/bank-statement-analyzer/jobs/${id}/status`,{headers:{'Accept':'application/json'}});if(!r.ok)return;const d=await r.json();document.getElementById('job-status-badge').textContent=d.status.charAt(0).toUpperCase()+d.status.slice(1);document.getElementById('queue-position').textContent=d.queue_position||'—';document.getElementById('estimated-wait').textContent=d.estimated_wait||'—';document.getElementById('progress-text').textContent=d.progress_percent+'%';document.getElementById('progress-bar').style.width=d.progress_percent+'%';if(d.status==='completed'||d.status==='failed'){window.location.reload();return;}}catch(e){}setTimeout(poll,5000)}setTimeout(poll,5000)})();</script>{% endif %}
{% endblock %}