@extends('layouts.admin')
@section('title', 'Return '.$return->number)
@section('content')
@php
  $label = fn (string $v) => ucwords(str_replace('_', ' ', $v));
  $statusTone = match ($return->status) {
      'requested' => 'warning',
      'open', 'inspected' => 'info',
      'completed' => 'success',
      default => 'muted',
  };
  $priorityTone = match ($return->priority) {
      'urgent' => 'danger',
      'high' => 'warning',
      default => 'muted',
  };
@endphp

<x-admin.page
    title="{{ $return->number }}"
    subtitle="{{ $return->customer_email ?: 'No email' }} · {{ $return->labeledRefund() }} · {{ $label($return->status) }}"
>
    <x-slot:actions>
        <a href="{{ route('admin.returns.index') }}" class="admin-btn">
            <i data-lucide="arrow-left" class="h-3.5 w-3.5"></i>
            Back to list
        </a>
        @if($return->order_id)
            <a href="{{ route('admin.orders.show', $return->order_id) }}" class="admin-btn">
                <i data-lucide="shopping-bag" class="h-3.5 w-3.5"></i>
                View order
            </a>
        @endif
        @if($return->status === 'requested')
            <form method="post" action="{{ route('admin.returns.approve', $return) }}">
                @csrf
                <button class="admin-btn admin-btn-primary">
                    <i data-lucide="check" class="h-3.5 w-3.5"></i>
                    Approve
                </button>
            </form>
        @endif
    </x-slot:actions>

    @if($errors->any())
        <div class="mb-4 rounded-lg border border-red-200 bg-red-50 px-4 py-3 text-sm text-red-800">
            {{ $errors->first() }}
        </div>
    @endif

    <div class="grid gap-4 lg:grid-cols-[minmax(0,1.4fr)_minmax(18rem,.8fr)]">
        <div class="grid gap-4">
            <x-admin.card>
                <div class="mb-4 flex flex-wrap items-center justify-between gap-3">
                    <h2 class="text-base font-semibold text-[#202223]">Return lines</h2>
                    <div class="flex flex-wrap gap-2">
                        <x-admin.badge :tone="$statusTone">{{ $label($return->status) }}</x-admin.badge>
                        <x-admin.badge :tone="$priorityTone">{{ $label($return->priority ?: 'normal') }}</x-admin.badge>
                    </div>
                </div>

                @if(in_array($return->status, ['requested', 'open'], true))
                    <form method="post" action="{{ route('admin.returns.inspect', $return) }}" class="space-y-4">
                        @csrf
                        <table class="admin-table">
                            <thead>
                                <tr>
                                    <th>Item</th>
                                    <th>Qty</th>
                                    <th>Condition</th>
                                    <th>Disposition</th>
                                </tr>
                            </thead>
                            <tbody>
                                @foreach($return->lines as $line)
                                    <tr>
                                        <td>
                                            <div class="font-medium">{{ $line->orderLine?->title ?? 'Line #'.$line->order_line_id }}</div>
                                            <div class="text-xs text-[#8c9196]">{{ $line->orderLine?->sku ?: '—' }}</div>
                                        </td>
                                        <td>{{ $line->quantity }}</td>
                                        <td>
                                            <select name="condition[{{ $line->id }}]" class="admin-select">
                                                @foreach(['new','good','damaged','used'] as $condition)
                                                    <option value="{{ $condition }}" @selected(old('condition.'.$line->id, $line->condition ?: 'good') === $condition)>{{ $label($condition) }}</option>
                                                @endforeach
                                            </select>
                                        </td>
                                        <td>
                                            <select name="disposition[{{ $line->id }}]" class="admin-select" required>
                                                @foreach(['restock','discard','repair','pending'] as $disposition)
                                                    <option value="{{ $disposition }}" @selected(old('disposition.'.$line->id, $line->disposition ?: 'discard') === $disposition)>{{ $label($disposition) }}</option>
                                                @endforeach
                                            </select>
                                        </td>
                                    </tr>
                                @endforeach
                            </tbody>
                        </table>
                        <button class="admin-btn admin-btn-primary">
                            <i data-lucide="clipboard-check" class="h-3.5 w-3.5"></i>
                            Save inspection
                        </button>
                    </form>
                @else
                    <table class="admin-table">
                        <thead>
                            <tr>
                                <th>Item</th>
                                <th>Qty</th>
                                <th>Condition</th>
                                <th>Disposition</th>
                            </tr>
                        </thead>
                        <tbody>
                            @forelse($return->lines as $line)
                                <tr>
                                    <td>
                                        <div class="font-medium">{{ $line->orderLine?->title ?? 'Line #'.$line->order_line_id }}</div>
                                        <div class="text-xs text-[#8c9196]">{{ $line->orderLine?->sku ?: '—' }}</div>
                                    </td>
                                    <td>{{ $line->quantity }}</td>
                                    <td>{{ $label($line->condition ?: '—') }}</td>
                                    <td>{{ $label($line->disposition ?: '—') }}</td>
                                </tr>
                            @empty
                                <tr><td colspan="4" class="p-6 text-center text-[#8c9196]">No lines on this return.</td></tr>
                            @endforelse
                        </tbody>
                    </table>
                @endif
            </x-admin.card>

            <x-admin.card>
                <h2 class="mb-4 text-base font-semibold text-[#202223]">Workflow timeline</h2>
                <ol class="abandoned-timeline">
                    <li class="is-done">
                        <strong>Requested</strong>
                        <span>{{ $return->created_at?->timezone(config('app.timezone'))->format('M j, Y g:ia') }}</span>
                    </li>
                    <li class="{{ $return->label_sent_at || in_array($return->status, ['open', 'inspected', 'completed'], true) ? 'is-done' : '' }}">
                        <strong>Label / approved</strong>
                        <span>
                            @if($return->label_sent_at)
                                {{ $return->carrier }} · {{ $return->tracking_number }}
                                · {{ $return->label_sent_at->diffForHumans() }}
                            @elseif($return->status !== 'requested')
                                Approved
                            @else
                                Pending
                            @endif
                        </span>
                    </li>
                    <li class="{{ $return->received_at ? 'is-done' : '' }}">
                        <strong>Received</strong>
                        <span>{{ $return->received_at ? $return->received_at->format('M j, Y g:ia') : 'Awaiting inbound' }}</span>
                    </li>
                    <li class="{{ $return->inspected_at || $return->status === 'inspected' || $return->status === 'completed' ? 'is-done' : '' }}">
                        <strong>Inspected</strong>
                        <span>
                            @if($return->inspected_at)
                                {{ $return->inspected_at->format('M j, Y g:ia') }}
                                @if($return->inspector) · {{ $return->inspector->name }} @endif
                            @else
                                Pending warehouse check
                            @endif
                        </span>
                    </li>
                    <li class="{{ $return->status === 'completed' ? 'is-done' : '' }}">
                        <strong>Completed</strong>
                        <span>
                            @if($return->completed_at)
                                {{ $return->completed_at->format('M j, Y g:ia') }}
                                · {{ $return->store_credit ? 'Store credit' : 'Refund' }}
                                {{ $return->currency }} {{ number_format(($return->refund_cents ?? 0) / 100, 2) }}
                            @elseif($return->status === 'canceled')
                                Canceled
                            @else
                                Open
                            @endif
                        </span>
                    </li>
                </ol>
            </x-admin.card>
        </div>

        <div class="grid gap-4 content-start">
            <x-admin.card>
                <h2 class="mb-3 text-base font-semibold text-[#202223]">Summary</h2>
                <dl class="grid gap-3 text-sm">
                    <div><dt class="text-xs uppercase tracking-wide text-[#8c9196]">Order</dt>
                        <dd class="mt-0.5 font-medium">{{ $return->order?->number ?? '#'.$return->order_id }}</dd></div>
                    <div><dt class="text-xs uppercase tracking-wide text-[#8c9196]">Customer</dt>
                        <dd class="mt-0.5 font-medium">{{ $return->customer_email ?: '—' }}</dd></div>
                    <div><dt class="text-xs uppercase tracking-wide text-[#8c9196]">Reason</dt>
                        <dd class="mt-0.5">{{ $return->reason ?: '—' }}
                            @if($return->reason_code)<span class="text-[#8c9196]"> · {{ $label($return->reason_code) }}</span>@endif
                        </dd></div>
                    <div><dt class="text-xs uppercase tracking-wide text-[#8c9196]">Requested refund</dt>
                        <dd class="mt-0.5 font-semibold">{{ $return->labeledRefund() }}</dd></div>
                    <div><dt class="text-xs uppercase tracking-wide text-[#8c9196]">Resolution</dt>
                        <dd class="mt-0.5">{{ $label($return->resolution ?: 'refund') }}</dd></div>
                    @if($return->notes)
                        <div><dt class="text-xs uppercase tracking-wide text-[#8c9196]">Customer notes</dt>
                            <dd class="mt-0.5">{{ $return->notes }}</dd></div>
                    @endif
                    @if($return->staff_note)
                        <div><dt class="text-xs uppercase tracking-wide text-[#8c9196]">Staff notes</dt>
                            <dd class="mt-0.5 whitespace-pre-line">{{ $return->staff_note }}</dd></div>
                    @endif
                </dl>
            </x-admin.card>

            <x-admin.card>
                <h2 class="mb-3 text-base font-semibold text-[#202223]">Actions</h2>
                <div class="grid gap-3">
                    @if(in_array($return->status, ['requested', 'open'], true) && ! $return->label_sent_at)
                        <form method="post" action="{{ route('admin.returns.label', $return) }}" class="grid gap-2">
                            @csrf
                            <input type="text" name="carrier" class="admin-input" placeholder="Carrier (optional)" value="Australia Post">
                            <input type="text" name="tracking_number" class="admin-input" placeholder="Tracking (auto if blank)">
                            <button class="admin-btn admin-btn-primary w-full justify-center">Issue return label</button>
                        </form>
                    @endif

                    @if(in_array($return->status, ['requested', 'open'], true) && ! $return->received_at)
                        <form method="post" action="{{ route('admin.returns.received', $return) }}">
                            @csrf
                            <button class="admin-btn w-full justify-center">Mark received</button>
                        </form>
                    @endif

                    @if(in_array($return->status, ['inspected', 'open'], true))
                        <form method="post" action="{{ route('admin.returns.complete', $return) }}" class="grid gap-2" onsubmit="return confirm('Complete this return?');">
                            @csrf
                            <label class="admin-label" for="refund_cents">Refund amount (cents)</label>
                            <input id="refund_cents" type="number" name="refund_cents" min="0" class="admin-input"
                                   value="{{ old('refund_cents', $return->requested_refund_cents ?: $return->refund_cents) }}">
                            <label class="flex items-center gap-2 text-sm">
                                <input type="checkbox" name="store_credit" value="1" @checked(old('store_credit', $return->resolution === 'store_credit'))>
                                Issue as store credit
                            </label>
                            <button class="admin-btn admin-btn-primary w-full justify-center">Complete return</button>
                        </form>
                    @endif

                    @if($return->isActionable())
                        <form method="post" action="{{ route('admin.returns.cancel', $return) }}" class="grid gap-2" onsubmit="return confirm('Cancel this return?');">
                            @csrf
                            <input type="text" name="reason" class="admin-input" placeholder="Cancel reason (optional)">
                            <button class="admin-btn w-full justify-center">Cancel return</button>
                        </form>
                    @endif

                    @if(! $return->isActionable())
                        <p class="text-sm text-[#6d7175]">This return is {{ $label($return->status) }} and no longer in the active RMA pipeline.</p>
                    @endif
                </div>
            </x-admin.card>

            @if($return->shipments->isNotEmpty())
                <x-admin.card>
                    <h2 class="mb-3 text-base font-semibold text-[#202223]">Shipments</h2>
                    <ul class="divide-y divide-[var(--color-admin-border)] text-sm">
                        @foreach($return->shipments as $shipment)
                            <li class="flex justify-between gap-3 py-2">
                                <div>
                                    <div class="font-medium">{{ $shipment->carrier ?: 'Carrier' }}</div>
                                    <div class="text-xs text-[#8c9196]">{{ $shipment->tracking_number }}</div>
                                </div>
                                <span class="text-xs text-[#6d7175]">{{ $label($shipment->status) }}</span>
                            </li>
                        @endforeach
                    </ul>
                </x-admin.card>
            @endif
        </div>
    </div>
</x-admin.page>
@endsection