@extends('layouts.admin')
@section('title','Draft orders')
@section('content')
@php
  $columns = [
    'draft' => 'Draft',
    'customer' => 'Customer',
    'items' => 'Items',
    'source' => 'Source',
    'status' => 'Status',
    'total' => 'Total',
    'expires' => 'Expires',
    'actions' => 'Actions',
  ];
  $label = fn (string $v) => ucwords(str_replace('_', ' ', $v));
  $statusTone = fn (string $s) => match ($s) {
      'open' => 'info',
      'invoice_sent' => 'warning',
      'paid' => 'success',
      'converted' => 'success',
      'expired', 'canceled' => 'muted',
      default => 'muted',
  };
  $activeChips = collect([
      'status' => request('status'),
      'source' => request('source'),
      'country' => request('country'),
      'from' => request('from'),
      'to' => request('to'),
      'sort' => request('sort') && request('sort') !== 'newest' ? request('sort') : null,
  ])->filter();
@endphp

<x-admin.page
    title="Draft orders"
    subtitle="Create quotes, send invoices, reserve stock, and convert wholesale / custom jobs into live orders."
>
    <x-slot:actions>
        <a href="{{ route('admin.draft-orders.index', ['status' => 'expiring']) }}" class="admin-btn">
            <i data-lucide="timer" class="h-3.5 w-3.5"></i>
            Expiring ({{ number_format($stats['expiring_soon']) }})
        </a>
        <a href="{{ route('admin.draft-orders.create') }}" class="admin-btn admin-btn-primary">
            <i data-lucide="plus" class="h-3.5 w-3.5"></i>
            New draft
        </a>
    </x-slot:actions>

    <div class="order-ops-stat-rail mb-5">
        <a href="{{ route('admin.draft-orders.index', ['status' => 'active']) }}" class="order-ops-stat {{ request('status') === 'active' ? 'is-active' : '' }}">
            <span class="order-ops-stat-label">Active drafts</span>
            <span class="order-ops-stat-value">{{ number_format($stats['open'] + $stats['invoice_sent'] + $stats['paid']) }}</span>
            <span class="order-ops-stat-meta">Open / invoiced / paid</span>
        </a>
        <div class="order-ops-stat">
            <span class="order-ops-stat-label">Pipeline value</span>
            <span class="order-ops-stat-value">AUD {{ number_format($stats['open_value_cents'] / 100, 0) }}</span>
            <span class="order-ops-stat-meta">Not yet converted</span>
        </div>
        <a href="{{ route('admin.draft-orders.index', ['status' => 'invoice_sent']) }}" class="order-ops-stat {{ request('status') === 'invoice_sent' ? 'is-active' : '' }}">
            <span class="order-ops-stat-label">Awaiting payment</span>
            <span class="order-ops-stat-value">{{ number_format($stats['invoice_sent']) }}</span>
            <span class="order-ops-stat-meta">Invoice sent</span>
        </a>
        <a href="{{ route('admin.draft-orders.index', ['status' => 'converted']) }}" class="order-ops-stat {{ request('status') === 'converted' ? 'is-active' : '' }}">
            <span class="order-ops-stat-label">Converted</span>
            <span class="order-ops-stat-value">{{ number_format($stats['converted']) }}</span>
            <span class="order-ops-stat-meta">AUD {{ number_format($stats['converted_value_cents'] / 100, 0) }}</span>
        </a>
        <a href="{{ route('admin.draft-orders.index', ['status' => 'expiring']) }}" class="order-ops-stat {{ request('status') === 'expiring' ? 'is-active tone-warning' : 'tone-warning' }}">
            <span class="order-ops-stat-label">Expiring soon</span>
            <span class="order-ops-stat-value">{{ number_format($stats['expiring_soon']) }}</span>
            <span class="order-ops-stat-meta">Next 48 hours</span>
        </a>
    </div>

    <div class="order-ops-quick-filters mb-4">
        @foreach([
            ['label' => 'All', 'params' => []],
            ['label' => 'Active', 'params' => ['status' => 'active']],
            ['label' => 'Open', 'params' => ['status' => 'open']],
            ['label' => 'Invoice sent', 'params' => ['status' => 'invoice_sent']],
            ['label' => 'Paid', 'params' => ['status' => 'paid']],
            ['label' => 'Converted', 'params' => ['status' => 'converted']],
            ['label' => 'Expiring', 'params' => ['status' => 'expiring']],
        ] as $chip)
            @php
                $isActive = collect($chip['params'])->every(fn ($v, $k) => request($k) === $v)
                    && (empty($chip['params']) ? ! request()->hasAny(['status', 'source', 'country']) : true);
            @endphp
            <a href="{{ route('admin.draft-orders.index', $chip['params']) }}" class="order-ops-chip {{ $isActive ? 'is-active' : '' }}">{{ $chip['label'] }}</a>
        @endforeach
    </div>

    @if($activeChips->isNotEmpty())
        <div class="mb-4 flex flex-wrap items-center gap-2">
            <span class="text-xs font-semibold uppercase tracking-wide text-[#8c9196]">Active</span>
            @foreach($activeChips as $key => $value)
                <span class="order-ops-chip is-active">{{ $label($key) }}: {{ $label((string) $value) }}</span>
            @endforeach
            <a href="{{ route('admin.draft-orders.index') }}" class="text-xs font-medium text-[#2c6ecb] hover:underline">Clear all</a>
        </div>
    @endif

    <x-admin.advanced-table
        id="drafts"
        :search-url="route('admin.draft-orders.index')"
        search-placeholder="Search number, email, company, PO…"
        :columns="$columns"
        :filters-open="$activeChips->isNotEmpty()"
    >
        <x-slot:filters>
            <div class="admin-select-field">
                <label class="admin-label" for="filter-status">Status</label>
                <div class="admin-select-wrap">
                    <select id="filter-status" name="status" form="drafts-filter" class="admin-select" onchange="document.getElementById('drafts-filter').submit()">
                        <option value="">Any</option>
                        @foreach(['active','open','invoice_sent','paid','converted','expired','canceled','expiring'] as $status)
                            <option value="{{ $status }}" @selected(request('status') === $status)>{{ $label($status) }}</option>
                        @endforeach
                    </select>
                    <i data-lucide="chevron-down" class="admin-select-chevron"></i>
                </div>
            </div>
            <div class="admin-select-field">
                <label class="admin-label" for="filter-source">Source</label>
                <div class="admin-select-wrap">
                    <select id="filter-source" name="source" form="drafts-filter" class="admin-select" onchange="document.getElementById('drafts-filter').submit()">
                        <option value="">Any</option>
                        @foreach($sources as $source)
                            <option value="{{ $source }}" @selected(request('source') === $source)>{{ $label($source) }}</option>
                        @endforeach
                    </select>
                    <i data-lucide="chevron-down" class="admin-select-chevron"></i>
                </div>
            </div>
            <div class="admin-select-field">
                <label class="admin-label" for="filter-country">Country</label>
                <div class="admin-select-wrap">
                    <select id="filter-country" name="country" form="drafts-filter" class="admin-select" onchange="document.getElementById('drafts-filter').submit()">
                        <option value="">Any</option>
                        @foreach($countries as $country)
                            <option value="{{ $country }}" @selected(request('country') === $country)>{{ $country }}</option>
                        @endforeach
                    </select>
                    <i data-lucide="chevron-down" class="admin-select-chevron"></i>
                </div>
            </div>
            <div class="admin-select-field">
                <label class="admin-label" for="filter-sort">Sort</label>
                <div class="admin-select-wrap">
                    <select id="filter-sort" name="sort" form="drafts-filter" class="admin-select" onchange="document.getElementById('drafts-filter').submit()">
                        <option value="newest" @selected(request('sort', 'newest') === 'newest')>Newest</option>
                        <option value="value_desc" @selected(request('sort') === 'value_desc')>Highest value</option>
                        <option value="value_asc" @selected(request('sort') === 'value_asc')>Lowest value</option>
                        <option value="expiring" @selected(request('sort') === 'expiring')>Expiring soon</option>
                        <option value="oldest" @selected(request('sort') === 'oldest')>Oldest</option>
                    </select>
                    <i data-lucide="chevron-down" class="admin-select-chevron"></i>
                </div>
            </div>
            <div class="admin-select-field">
                <label class="admin-label" for="filter-from">From</label>
                <input id="filter-from" type="date" name="from" form="drafts-filter" value="{{ request('from') }}" class="admin-select" onchange="document.getElementById('drafts-filter').submit()">
            </div>
            <div class="admin-select-field">
                <label class="admin-label" for="filter-to">To</label>
                <input id="filter-to" type="date" name="to" form="drafts-filter" value="{{ request('to') }}" class="admin-select" onchange="document.getElementById('drafts-filter').submit()">
            </div>
            <div class="flex items-end">
                <a href="{{ route('admin.draft-orders.index') }}" class="admin-btn w-full justify-center">
                    <i data-lucide="x" class="h-3.5 w-3.5"></i> Clear filters
                </a>
            </div>
        </x-slot:filters>

        <thead>
            <tr>
                <th data-col="draft">Draft</th>
                <th data-col="customer">Customer</th>
                <th data-col="items">Items</th>
                <th data-col="source">Source</th>
                <th data-col="status">Status</th>
                <th data-col="total">Total</th>
                <th data-col="expires">Expires</th>
                <th data-col="actions"></th>
            </tr>
        </thead>
        <tbody>
            @forelse($draftOrders as $draft)
                @php $firstLine = collect($draft->lines ?? [])->first(); @endphp
                <tr class="order-ops-row" onclick="window.location='{{ route('admin.draft-orders.show', $draft) }}'">
                    <td data-col="draft">
                        <div class="font-semibold text-[#202223]">{{ $draft->number }}</div>
                        <div class="mt-0.5 text-xs text-[#8c9196]">{{ $draft->created_at?->diffForHumans() }}</div>
                    </td>
                    <td data-col="customer">
                        <div class="font-medium">{{ $draft->company_name ?: ($draft->email ?: 'Guest') }}</div>
                        <div class="mt-0.5 text-xs text-[#8c9196]">
                            {{ $draft->email }}
                            @if($draft->country) · {{ $draft->country }} @endif
                        </div>
                    </td>
                    <td data-col="items">
                        <div class="text-sm">{{ $firstLine['title'] ?? 'No lines' }}</div>
                        <div class="mt-0.5 text-xs text-[#8c9196]">
                            {{ $draft->line_count ?: collect($draft->lines)->sum('quantity') }} items
                            @if($draft->po_number) · PO {{ $draft->po_number }} @endif
                        </div>
                    </td>
                    <td data-col="source" class="text-xs text-[#6d7175]">{{ $label($draft->source ?: 'admin') }}</td>
                    <td data-col="status">
                        <x-admin.badge :tone="$statusTone($draft->status)">{{ $label($draft->status) }}</x-admin.badge>
                    </td>
                    <td data-col="total" class="font-semibold whitespace-nowrap">{{ $draft->labeledTotal() }}</td>
                    <td data-col="expires" class="text-xs text-[#6d7175]">
                        @if($draft->reservation_expires_at)
                            <span class="{{ $draft->reservation_expires_at->isBefore(now()->addDays(2)) && $draft->isOpen() ? 'text-[#b7791f] font-semibold' : '' }}">
                                {{ $draft->reservation_expires_at->format('M j, Y') }}
                            </span>
                        @else
                            —
                        @endif
                    </td>
                    <td data-col="actions" class="text-right" onclick="event.stopPropagation()">
                        <a href="{{ route('admin.draft-orders.show', $draft) }}" class="text-xs font-medium text-[#2c6ecb] hover:underline">Open</a>
                    </td>
                </tr>
            @empty
                <tr>
                    <td colspan="8" class="p-10 text-center text-sm text-[#8c9196]">No draft orders match these filters.</td>
                </tr>
            @endforelse
        </tbody>
    </x-admin.advanced-table>

    <form id="drafts-filter" method="get" action="{{ route('admin.draft-orders.index') }}" class="hidden">
        @if(request('q'))
            <input type="hidden" name="q" value="{{ request('q') }}">
        @endif
    </form>

    <div class="mt-4">{{ $draftOrders->links() }}</div>
</x-admin.page>
@endsection