@extends('layouts.app')

@section('content')
<div class="container-fluid">

    <div class="d-flex justify-content-between align-items-center m-3 mb-4">
        <div>
            <div class="d-flex align-items-center gap-2 mb-1">
                <i class="bi bi-pencil text-indigo-600 fs-4" style="color: #4f46e5;"></i>
                <h4 class="fw-bold text-dark mb-0">Edit Profile & Bill: {{ $customer->name }}</h4>
            </div>
            <p class="text-muted small mb-0">Modify master profile demographics, unique contact strings, or specific
                preference data.</p>
        </div>
        <a href="{{ route('admin.customers.index') }}" class="btn btn-outline-secondary px-4 shadow-sm"
            style="border-radius: 10px;">
            <i class="bi bi-arrow-left me-1"></i> Back to List
        </a>
    </div>

    <div class="card shadow-sm border-0" style="border-radius: 12px;">
        <div class="card-body p-4">
            {{-- 🟢 Success Flash Tracker Alert --}}
            @if(session('success'))
            <div class="alert alert-success border-0 shadow-sm mb-3">
                <i class="bi bi-check-circle me-1"></i> {{ session('success') }}
            </div>
            @endif

            {{-- 🔴 Error Engine Debug Alert --}}
            @if(session('error'))
            <div class="alert alert-danger border-0 shadow-sm mb-3">
                <i class="bi bi-exclamation-triangle me-1"></i> {{ session('error') }}
            </div>
            @endif
            {{-- Validation Errors Notification Layer --}}
            @if ($errors->any())
            <div class="alert alert-danger border-0 shadow-sm mb-3">
                <ul class="mb-0 small">
                    @foreach ($errors->all() as $error)
                    <li>{{ $error }}</li>
                    @endforeach
                </ul>
            </div>
            @endif

            <form action="{{ route('admin.customers.update', $customer->id) }}" method="POST">
                @csrf
                @method('PUT')

                <div class="row g-3">
                    <div class="col-md-6">
                        <label class="form-label fw-bold small text-secondary">Customer Name</label>
                        <input type="text" name="name" class="form-control" value="{{ old('name', $customer->name) }}"
                            required placeholder="Full Name">
                    </div>

                    <div class="col-md-6">
                        <label class="form-label fw-bold small text-secondary">Contact Number</label>
                        <input type="text" name="contact" class="form-control"
                            value="{{ old('contact', $customer->contact) }}" required placeholder="Mobile Number">
                    </div>

                    <div class="col-md-12">
                        <label class="form-label fw-bold small text-secondary">City / Region</label>
                        <input type="text" name="city" class="form-control" value="{{ old('city', $customer->city) }}"
                            required placeholder="e.g. Nagpur">
                    </div>

                    <div class="col-md-12">
                        <label class="form-label fw-bold small text-secondary">Customer Notes / Preferences
                            (Optional)</label>
                        <textarea name="notes" class="form-control" rows="2"
                            placeholder="Update historical buying preferences, fabric types, or design specifics here...">{{ old('notes', $customer->notes) }}</textarea>
                    </div>

                    <div class="col-md-12 mt-4">
                        <h6 class="fw-bold text-indigo-600 mb-0" style="color: #4f46e5;"><i
                                class="bi bi-receipt me-1"></i> Synchronized Ledger Invoice Adjustments</h6>
                        <hr class="mt-2 mb-1">
                    </div>

                    <div class="col-md-6">
                        <label class="form-label fw-bold small text-dark">Bill Amount (₹)</label>
                        <input type="number" step="0.01" name="bill_amount" class="form-control"
                            value="{{ old('bill_amount', $latest_bill->bill_amount ?? '0.00') }}" required
                            placeholder="0.00">
                    </div>

                    <div class="col-md-6">
                        <label class="form-label fw-bold small text-dark">Purchase Date</label>
                        <input type="date" name="purchase_date" class="form-control"
                            value="{{ old('purchase_date', $latest_bill->purchase_date ?? date('Y-m-d')) }}" required>
                    </div>

                    <div class="col-md-12">
                        <label class="form-label fw-bold small text-secondary">Bill Description / Transaction Items
                            Summary</label>
                        <textarea name="bill_description" class="form-control" rows="2"
                            placeholder="Items description details...">{{ old('bill_description', $latest_bill->bill_description ?? '') }}</textarea>
                    </div>
                </div>

                <div class="mt-4 pt-2 border-top d-flex gap-2">
                    <button type="submit" class="btn btn-primary px-5 shadow-sm"
                        style="background-color: #4f46e5; border: none; border-radius: 8px;">
                        <i class="bi bi-check-circle me-1"></i> Update Profile
                    </button>
                    <a href="{{ route('admin.customers.index') }}" class="btn btn-light px-4"
                        style="border-radius: 8px;">Cancel</a>
                </div>
            </form>
        </div>
    </div>
</div>
@endsection