@extends('garage.layouts.app')

@section('title', $glOrders ?? 'Orders')

@section('content')
<div class="container-fluid px-2 px-lg-3 py-3">
    <div class="d-flex flex-wrap justify-content-between align-items-center gap-2 mb-3">
        <div>
            <h1 class="h4 mb-0"><i class="bi bi-wrench-adjustable me-2 text-primary"></i>{{ $glOrders ?? 'Orders' }}</h1>
            <p class="text-muted small mb-0">Work-in-progress repairs before final invoice</p>
        </div>
        <a href="{{ route('garage.repair-orders.create') }}" class="btn btn-primary"><i class="bi bi-plus-lg"></i> New {{ strtolower($glOrder ?? 'order') }}</a>
    </div>

    <form method="GET" action="{{ route('garage.repair-orders.index') }}" class="row g-2 mb-3">
        <div class="col-auto flex-grow-1" style="min-width:12rem;">
            <input type="search" name="search" value="{{ $search }}" class="form-control form-control-sm" placeholder="{{ ($glOrderNo ?? 'Order no.').' or customer/vehicle…' }}">
        </div>
        <div class="col-auto">
            <select name="status" class="form-select form-select-sm">
                <option value="">All</option>
                <option value="draft" @selected($status==='draft')>Draft</option>
                <option value="in_progress" @selected($status==='in_progress')>In progress</option>
                <option value="completed" @selected($status==='completed')>Completed</option>
                <option value="cancelled" @selected($status==='cancelled')>Cancelled</option>
            </select>
        </div>
        <div class="col-auto">
            <button class="btn btn-sm btn-outline-secondary">Filter</button>
        </div>
    </form>

    <div class="table-responsive border rounded bg-white">
        <table class="table table-sm table-hover mb-0 align-middle">
            <thead class="table-light">
                <tr>
                    <th>{{ $glOrderNum ?? 'Order #' }}</th>
                    <th>Date</th>
                    <th>Customer</th>
                    <th>Lead</th>
                    <th>Vehicle</th>
                    <th class="text-end">Meter (km)</th>
                    <th class="text-end">Subtotal</th>
                    <th class="text-end">Discount</th>
                    <th class="text-end">After discount</th>
                    <th class="text-end">Grand total</th>
                    <th>Status</th>
                    <th class="text-end">Actions</th>
                </tr>
            </thead>
            <tbody>
                @forelse($repairOrders as $r)
                    @php
                        $subCalc = (float) ($r->subtotal_calc ?? 0);
                        $subBeforeStored = isset($r->subtotal_before_discount) ? (float) ($r->subtotal_before_discount ?? 0) : 0.0;
                        // Prefer calculated subtotal (parts + services). Stored values may be legacy/partial.
                        $subBefore = max($subCalc, $subBeforeStored);

                        // After discount: prefer DB column; else derive from grand_total - tax - freight.
                        $afterSub = (float) ($r->subtotal_after_discount ?? $r->subtotal ?? 0);
                        $afterFromGrand = (float) ($r->grand_total ?? 0) - (float) ($r->tax_amount ?? 0) - (float) ($r->freight_amount ?? 0);
                        if ($afterFromGrand >= 0) $afterSub = $afterFromGrand;

                        $discType = (string) ($r->discount_type ?? 'fixed');
                        $discInput = (float) ($r->discount_amount ?? 0);
                        $discApplied = isset($r->discount_applied_amount)
                            ? (float) ($r->discount_applied_amount ?? 0)
                            : ($discType === 'percentage'
                                ? max(0, min($subBefore, $subBefore * ($discInput / 100)))
                                : max(0, min($subBefore, $discInput)));

                        // If stored applied discount is legacy/partial, bump it up to the calculated value.
                        if ($discType === 'percentage' && $discInput > 0) {
                            $discApplied = max($discApplied, max(0, min($subBefore, $subBefore * ($discInput / 100))));
                        }

                        // If grand_total suggests a full discount and percent wasn't stored correctly, treat as 100%.
                        $pctDisplay = $discInput;
                        if ($discType === 'percentage' && $pctDisplay <= 0 && $subBefore > 0 && $afterSub == 0) {
                            $pctDisplay = 100;
                            $discApplied = $subBefore;
                        }
                    @endphp
                    <tr>
                        <td class="font-monospace fw-semibold">{{ $r->repair_order_number }}</td>
                        <td class="text-muted">{{ $r->repair_order_date }}</td>
                        <td>
                            @if(!empty($r->customer_ledger_id))
                                <a href="{{ route('garage.customers.show', $r->customer_ledger_id) }}" class="text-decoration-none">
                                    {{ $r->customer_name ?? '—' }}
                                </a>
                            @else
                                {{ $r->customer_name ?? '—' }}
                            @endif
                        </td>
                        <td class="small">{{ $r->lead_employee_name ?? '—' }}</td>
                        <td class="small">
                            @if(!empty($r->vehicle_registration))
                                {{ $r->vehicle_registration }}
                                @if($r->vehicle_make || $r->vehicle_model)
                                    <span class="text-muted">({{ trim(($r->vehicle_make ?? '').' '.($r->vehicle_model ?? '')) }})</span>
                                @endif
                            @else
                                —
                            @endif
                        </td>
                        @include('garage.partials.index-meter-reading-cell', ['meter' => $r->meter_reading ?? null])
                        <td class="text-end">PKR {{ number_format((float) $subBefore, 2) }}</td>
                        <td class="text-end">
                            @if(($r->discount_type ?? 'fixed') === 'percentage')
                                {{ number_format((float) $pctDisplay, 2) }}%
                            @else
                                PKR {{ number_format((float) ($r->discount_amount ?? 0), 2) }}
                            @endif
                            <div class="text-muted small">PKR {{ number_format((float) $discApplied, 2) }}</div>
                        </td>
                        <td class="text-end">PKR {{ number_format((float) $afterSub, 2) }}</td>
                        <td class="text-end fw-semibold">PKR {{ number_format((float) $r->grand_total, 2) }}</td>
                        <td><span class="badge bg-secondary">{{ str_replace('_',' ', $r->status) }}</span></td>
                        <td class="text-end text-nowrap">
                            <a class="btn btn-sm btn-outline-primary" href="{{ route('garage.repair-orders.show', $r->id) }}">View</a>
                            @if((int) ($r->active_voucher_count ?? 0) > 0 || (float) ($r->advance_amount ?? 0) > 0)
                                <a class="btn btn-sm btn-outline-info" href="{{ route('garage.repair-orders.vouchers', $r->id) }}">Vouchers</a>
                            @endif
                            <a class="btn btn-sm btn-outline-secondary" href="{{ route('garage.repair-orders.edit', $r->id) }}">Edit</a>
                            @php
                                $hasServices = ((float) ($r->services_sub ?? 0)) > 0;
                                $workOrderId = (int) ($r->work_order_id ?? 0);
                                $jobCardCompleted = $workOrderId > 0 && (string) ($r->work_order_status ?? '') === 'completed';
                            @endphp
                            @if($hasServices)
                                @if($workOrderId > 0)
                                    <a class="btn btn-sm btn-outline-warning" href="{{ route('garage.work-orders.show', $workOrderId) }}">Job card</a>
                                @else
                                    <a class="btn btn-sm btn-outline-warning" href="{{ route('garage.work-orders.create', ['repair_order_id' => $r->id]) }}">Create job card</a>
                                @endif
                                @if(!empty($r->garage_sale_id))
                                    <a class="btn btn-sm btn-outline-success" href="{{ route('garage.sales.show', $r->garage_sale_id) }}">Invoice</a>
                                @elseif($jobCardCompleted)
                                    <a class="btn btn-sm btn-outline-success" href="{{ route('garage.sales.create', ['repair_order_id' => $r->id]) }}">Make invoice</a>
                                @endif
                            @else
                                @if(!empty($r->garage_sale_id))
                                    <a class="btn btn-sm btn-outline-success" href="{{ route('garage.sales.show', $r->garage_sale_id) }}">Invoice</a>
                                @else
                                    <a class="btn btn-sm btn-outline-success" href="{{ route('garage.sales.create', ['repair_order_id' => $r->id]) }}">Make invoice</a>
                                @endif
                            @endif
                        </td>
                    </tr>
                @empty
                    <tr><td colspan="12" class="text-center text-muted py-4">No {{ strtolower($glOrders ?? 'orders') }} yet.</td></tr>
                @endforelse
            </tbody>
        </table>
    </div>

    @if($repairOrders->hasPages())
        <div class="mt-3">{{ $repairOrders->links() }}</div>
    @endif
</div>
@endsection