@php
    use App\Models\Payment;

    $money = fn ($value) => 'R '.number_format((float) $value, 2);
    $period = $filters['period'] ?? 'this_month';
    $max = max(1, (float) $chart['max']);
@endphp

<x-layouts.app title="Revenue Report | Tarnova" page-title="Revenue Report">
    <x-slot:headerActions>
        <a href="{{ route('payments-collections.index') }}" class="secondary-button">Payments & Collections</a>
        @can('view-financial-reports')
            <a href="{{ route('reports.exports.revenue', request()->query()) }}" class="secondary-button">Export Revenue</a>
        @endcan
    </x-slot:headerActions>

    <x-workspace-module-nav workspace="finance" active="revenue-report" />

    <section class="section-card profile-form-shell" aria-labelledby="revenue-filter-title">
        <div class="profile-form-heading flex-wrap">
            <div class="profile-form-heading-icon" aria-hidden="true">
                <i class="fa-solid fa-chart-line"></i>
            </div>
            <div class="min-w-0">
                <p class="profile-form-eyebrow">Revenue register</p>
                <h2 id="revenue-filter-title" class="profile-form-title">Filter received payments</h2>
                <p class="profile-form-heading-copy">Partial payments count by the amount received.</p>
            </div>
            <span class="status-badge status-sent ml-auto">{{ $range['label'] }}</span>
        </div>

        <form method="GET" action="{{ route('reports.revenue') }}">
            <div class="profile-form-section">
                <div class="grid gap-4 md:grid-cols-2 xl:grid-cols-4 xl:items-end">
                    <div class="profile-form-field">
                        <label for="revenue-period" class="profile-form-label">Period</label>
                        <div class="profile-form-control-wrap">
                            <i class="fa-solid fa-calendar-days profile-form-control-icon" aria-hidden="true"></i>
                            <select id="revenue-period" name="period" class="builder-select profile-form-control" data-revenue-period>
                                @foreach ([
                                    'today' => 'Today',
                                    'yesterday' => 'Yesterday',
                                    'this_week' => 'This week',
                                    'last_week' => 'Last week',
                                    'this_month' => 'This month',
                                    'last_month' => 'Last month',
                                    'last_30_days' => 'Last 30 days',
                                    'this_year' => 'This year',
                                    'all' => 'All time',
                                    'custom' => 'Custom dates',
                                ] as $value => $label)
                                    <option value="{{ $value }}" @selected($period === $value)>{{ $label }}</option>
                                @endforeach
                            </select>
                        </div>
                    </div>

                    <div class="profile-form-field">
                        <label for="revenue-client" class="profile-form-label">Client</label>
                        <div class="profile-form-control-wrap">
                            <i class="fa-solid fa-building profile-form-control-icon" aria-hidden="true"></i>
                            <select id="revenue-client" name="client_id" class="builder-select profile-form-control">
                                <option value="">All clients</option>
                                @foreach ($clients as $client)
                                    <option value="{{ $client->id }}" @selected((string) ($filters['client_id'] ?? '') === (string) $client->id)>{{ $client->name }}</option>
                                @endforeach
                            </select>
                        </div>
                    </div>

                    <div class="profile-form-field">
                        <label for="revenue-method" class="profile-form-label">Payment method</label>
                        <div class="profile-form-control-wrap">
                            <i class="fa-solid fa-credit-card profile-form-control-icon" aria-hidden="true"></i>
                            <select id="revenue-method" name="method" class="builder-select profile-form-control">
                                <option value="">All methods</option>
                                @foreach ($paymentMethods as $value => $label)
                                    <option value="{{ $value }}" @selected(($filters['method'] ?? '') === $value)>{{ $label }}</option>
                                @endforeach
                            </select>
                        </div>
                    </div>

                    <div class="profile-form-field">
                        <label for="revenue-search" class="profile-form-label">Search</label>
                        <div class="profile-form-control-wrap">
                            <i class="fa-solid fa-magnifying-glass profile-form-control-icon" aria-hidden="true"></i>
                            <input id="revenue-search" type="search" name="search" value="{{ $filters['search'] ?? '' }}"
                                placeholder="Invoice, client, or reference" class="builder-input profile-form-control">
                        </div>
                    </div>

                    <div class="profile-form-field" data-custom-date-field>
                        <label for="revenue-date-from" class="profile-form-label">From</label>
                        <div class="profile-form-control-wrap">
                            <i class="fa-solid fa-calendar-day profile-form-control-icon" aria-hidden="true"></i>
                            <input id="revenue-date-from" type="date" name="date_from" value="{{ $filters['date_from'] ?? '' }}"
                                class="builder-input profile-form-control">
                        </div>
                    </div>

                    <div class="profile-form-field" data-custom-date-field>
                        <label for="revenue-date-to" class="profile-form-label">To</label>
                        <div class="profile-form-control-wrap">
                            <i class="fa-solid fa-calendar-check profile-form-control-icon" aria-hidden="true"></i>
                            <input id="revenue-date-to" type="date" name="date_to" value="{{ $filters['date_to'] ?? '' }}"
                                class="builder-input profile-form-control">
                        </div>
                    </div>
                </div>
            </div>

            <div class="profile-form-actions">
                <a href="{{ route('reports.revenue') }}" class="secondary-button">Reset</a>
                <button type="submit" class="primary-button">
                    <i class="fa-solid fa-filter" aria-hidden="true"></i>
                    Apply filters
                </button>
            </div>
        </form>
    </section>

    <section class="grid gap-4 sm:grid-cols-2 xl:grid-cols-5">
        <div class="metric-card bg-slate-950 text-white">
            <p class="metric-label text-white/55">Total Received</p>
            <p class="metric-value text-white">{{ $money($summary['total_received']) }}</p>
            <p class="metric-helper text-white/55">Successful payments.</p>
        </div>
        <div class="metric-card">
            <p class="metric-label">Payments</p>
            <p class="metric-value">{{ number_format($summary['payment_count']) }}</p>
            <p class="metric-helper">Received transactions.</p>
        </div>
        <div class="metric-card">
            <p class="metric-label">Average Payment</p>
            <p class="metric-value">{{ $money($summary['average_payment']) }}</p>
            <p class="metric-helper">For this report.</p>
        </div>
        <div class="metric-card">
            <p class="metric-label">Partial Received</p>
            <p class="metric-value">{{ $money($summary['partial_received']) }}</p>
            <p class="metric-helper">From partially paid invoices.</p>
        </div>
        <div class="metric-card">
            <p class="metric-label">Outstanding Balance</p>
            <p class="metric-value">{{ $money($summary['outstanding_balance']) }}</p>
            <p class="metric-helper">Current collectible balance.</p>
        </div>
    </section>

    <section class="section-card">
        <div class="section-header">
            <div>
                <h3 class="section-title">Revenue trend</h3>
                <p class="mt-2 text-sm leading-6 text-slate-500">{{ ucfirst($chart['granularity']) }} received payments for this range.</p>
            </div>
            <span class="metric-label">{{ $range['label'] }}</span>
        </div>

        <div class="mt-6 flex min-h-[220px] items-end gap-2 overflow-x-auto border-b border-slate-200 pb-4">
            @foreach ($chart['points'] as $point)
                @php $height = max(6, round(((float) $point['total'] / $max) * 180)); @endphp
                <div class="flex min-w-14 flex-1 flex-col items-center gap-2 text-center">
                    <div class="group relative flex h-[180px] w-full items-end justify-center">
                        <div class="w-full max-w-10 rounded-[6px] bg-slate-950 transition group-hover:bg-slate-700" style="height: {{ $height }}px"></div>
                        <div class="pointer-events-none absolute bottom-full mb-2 hidden rounded-[6px] bg-slate-950 px-2 py-1 text-xs font-semibold text-white shadow-lg group-hover:block">
                            {{ $money($point['total']) }}
                        </div>
                    </div>
                    <span class="text-[11px] font-semibold text-slate-500">{{ $point['label'] }}</span>
                </div>
            @endforeach
        </div>
    </section>

    <section class="section-card">
        <div class="section-header">
            <div>
                <h3 class="section-title">Received payments</h3>
                <p class="mt-2 text-sm leading-6 text-slate-500">Only successful payments with a paid date are listed.</p>
            </div>
        </div>

        @if ($payments->isEmpty())
            <x-empty-state title="No received payments" description="Try a different date range or client." />
        @else
            <div class="mt-6 overflow-x-auto">
                <table class="min-w-full divide-y divide-slate-200 text-left text-sm">
                    <thead>
                        <tr class="text-xs font-bold uppercase tracking-[0.16em] text-slate-500">
                            <th class="px-4 py-3">Paid At</th>
                            <th class="px-4 py-3">Invoice</th>
                            <th class="px-4 py-3">Client</th>
                            <th class="px-4 py-3">Method</th>
                            <th class="px-4 py-3">Reference</th>
                            <th class="px-4 py-3 text-right">Amount</th>
                        </tr>
                    </thead>
                    <tbody class="divide-y divide-slate-100">
                        @foreach ($payments as $payment)
                            <tr class="hover:bg-slate-50">
                                <td class="px-4 py-4 font-semibold text-slate-900">{{ $payment->paid_at?->format('d M Y H:i') }}</td>
                                <td class="px-4 py-4">
                                    @if ($payment->invoice)
                                        <a href="{{ route('invoices.show', $payment->invoice) }}" class="font-bold text-slate-950 hover:text-brand-700">{{ $payment->invoice->invoice_number }}</a>
                                        <span class="mt-1 block text-xs text-slate-500">{{ $payment->invoice->statusLabel() }}</span>
                                    @else
                                        <span class="text-slate-400">Invoice unavailable</span>
                                    @endif
                                </td>
                                <td class="px-4 py-4 text-slate-700">{{ $payment->invoice?->client?->name ?? 'No client' }}</td>
                                <td class="px-4 py-4 text-slate-700">{{ $payment->methodLabel() }}</td>
                                <td class="max-w-[220px] truncate px-4 py-4 text-slate-500">{{ $payment->payment_reference ?: ($payment->gateway_reference ?: 'No reference') }}</td>
                                <td class="px-4 py-4 text-right font-bold text-slate-950">{{ $money($payment->amount_paid) }}</td>
                            </tr>
                        @endforeach
                    </tbody>
                </table>
            </div>
            <div class="mt-5">{{ $payments->links() }}</div>
        @endif
    </section>

    <section class="section-card">
        <div class="section-header">
            <div>
                <h3 class="section-title">Partially paid invoices</h3>
                <p class="mt-2 text-sm leading-6 text-slate-500">Received money counts as revenue; remaining balances stay collectible.</p>
            </div>
            <span class="status-badge status-partially-paid">Outstanding {{ $money($summary['outstanding_balance']) }}</span>
        </div>

        <div class="mt-6 grid gap-4 lg:grid-cols-2">
            @forelse ($partialInvoices as $invoice)
                @php
                    $paid = (float) ($invoice->paid_total ?? $invoice->totalPaid());
                    $balance = (float) ($invoice->balance_due ?? $invoice->remainingBalance());
                    $progress = min(100, round(($paid / max(1, (float) $invoice->grand_total)) * 100));
                @endphp
                <article class="rounded-[6px] border border-slate-200 bg-white p-5 shadow-sm">
                    <div class="flex items-start justify-between gap-4">
                        <div>
                            <a href="{{ route('invoices.show', $invoice) }}" class="text-sm font-bold text-slate-950 hover:text-brand-700">{{ $invoice->invoice_number }}</a>
                            <p class="mt-1 text-xs text-slate-500">{{ $invoice->client?->name }}</p>
                        </div>
                        <span class="{{ $invoice->statusBadgeClass() }}">{{ $invoice->statusLabel() }}</span>
                    </div>
                    <div class="mt-4 h-2 overflow-hidden rounded-[6px] bg-slate-100">
                        <div class="h-full rounded-[6px] bg-slate-950" style="width: {{ $progress }}%"></div>
                    </div>
                    <dl class="mt-4 grid grid-cols-3 gap-3 text-sm">
                        <div>
                            <dt class="metric-label">Total</dt>
                            <dd class="font-bold text-slate-950">{{ $money($invoice->grand_total) }}</dd>
                        </div>
                        <div>
                            <dt class="metric-label">Received</dt>
                            <dd class="font-bold text-green-700">{{ $money($paid) }}</dd>
                        </div>
                        <div>
                            <dt class="metric-label">Balance</dt>
                            <dd class="font-bold text-slate-950">{{ $money($balance) }}</dd>
                        </div>
                    </dl>
                </article>
            @empty
                <x-empty-state title="No partial payments" description="Partially paid invoices will appear here." />
            @endforelse
        </div>
    </section>

    <script>
        document.addEventListener('DOMContentLoaded', () => {
            const period = document.querySelector('[data-revenue-period]');
            const dateFields = document.querySelectorAll('[data-custom-date-field]');
            const sync = () => dateFields.forEach((field) => field.classList.toggle('hidden', period.value !== 'custom'));
            period?.addEventListener('change', sync);
            sync();
        });
    </script>
</x-layouts.app>