@extends('layouts.portal')
@section('title', 'Payment plans')
@section('subtitle', 'Installment plans with automatic reminders, receipts and overdue follow-up.')
@section('actions')<a class="btn btn-primary" href="{{ route('admin.plans.create') }}"><x-icon name="plus" :size="16"/> New payment plan</a>@endsection
@section('content')
@php($st = $filters['status'] ?? '')
<div class="op-kpis">
  <div class="op-kpi"><span>Active plans</span><b>{{ $counts['active'] }}</b><small>{{ $counts['completed'] }} fully paid</small></div>
  <div class="op-kpi green"><span>Collected</span><b>{{ money($totals['collected']) }}</b><small>on active plans</small></div>
  <div class="op-kpi amber"><span>Remaining</span><b>{{ money($totals['remaining']) }}</b><small>still to collect</small></div>
  <div class="op-kpi red"><span>Overdue</span><b>{{ money($totals['overdue']) }}</b><small>{{ $counts['overdue'] }} plan(s) behind</small></div>
</div>
<nav class="ac-tabs" aria-label="Plan status">
  @foreach(['' => 'All', 'active' => 'Active', 'due' => 'Due soon', 'overdue' => 'Overdue', 'completed' => 'Paid', 'cancelled' => 'Cancelled'] as $k => $label)
    <a href="{{ route('admin.plans.index', array_filter(['status' => $k, 'q' => $filters['q'] ?? null])) }}" class="{{ $st === $k ? 'active' : '' }}">{{ $label }}@if($k !== '')<span class="ac-n">{{ $counts[$k] ?? '' }}</span>@endif</a>
  @endforeach
</nav>
<form class="filters" method="get" role="search">
  @if($st)<input type="hidden" name="status" value="{{ $st }}">@endif
  <div class="searchbox"><x-icon name="search" :size="17"/><input class="input" type="search" name="q" value="{{ $filters['q'] ?? '' }}" placeholder="Search plan number, learner or email" aria-label="Search plans"></div>
  <button class="btn btn-secondary" type="submit">Search</button>
</form>
<div class="table-wrap"><table class="table ac-t">
  <thead><tr><th>Plan</th><th>Learner</th><th class="num">Total</th><th class="num">Paid</th><th class="num">Remaining</th><th>Next installment</th><th>Status</th><th class="actions"></th></tr></thead>
  <tbody>
  @forelse($plans as $p)
    @php($next = $p->nextInstallment())
    <tr class="{{ $p->overdueAmount() > 0 ? 'ac-overdue' : '' }}">
      <td><a class="ac-num" href="{{ route('admin.plans.show', $p) }}">{{ $p->code }}</a><span class="ac-sub">{{ $p->installments->where('status', '!=', 'cancelled')->count() }} parts · {{ $p->invoice?->number }}</span></td>
      <td><b>{{ $p->customer_name }}</b><span class="ac-sub ac-tr">{{ $p->course?->title ?? $p->customer_email }}</span></td>
      <td class="num ac-money">{{ money2($p->total) }}</td>
      <td class="num"><span class="ac-money">{{ money2($p->paidAmount()) }}</span><div class="ac-bar" style="margin:5px 0 0 auto;max-width:90px"><i style="width:{{ $p->progressPercent() }}%"></i></div></td>
      <td class="num ac-money">{{ money2($p->remaining()) }}</td>
      <td>@if($next)<span class="{{ $next->isOverdue() ? 'ac-late' : '' }}">{{ money2($next->outstanding()) }}</span><span class="ac-sub">{{ $next->label }} · {{ $next->due_date->format('d M Y') }}</span>@else<span class="muted">—</span>@endif</td>
      <td><x-pill :status="$p->financialStatus()"/></td>
      <td class="actions"><div class="ac-actions">
        <a class="icon-btn" href="{{ route('admin.plans.show', $p) }}" title="Open" aria-label="Open {{ $p->code }}"><x-icon name="eye" :size="16"/></a>
        <a class="icon-btn" href="{{ route('admin.plans.pdf', $p) }}" target="_blank" rel="noopener" title="Schedule PDF" aria-label="PDF"><x-icon name="file-text" :size="16"/></a>
      </div></td>
    </tr>
  @empty
    <tr><td colspan="8" class="table-empty"><x-empty icon="wallet" title="No payment plans here" text="Create a plan from an enrollment or invoice — the learner gets the schedule, reminders before every due date and a receipt for every payment."><a class="btn btn-primary btn-sm" href="{{ route('admin.plans.create') }}">New payment plan</a></x-empty></td></tr>
  @endforelse
  </tbody></table></div>
{{ $plans->links() }}
@endsection