@extends('layouts.app')
@section('title', 'Edit Customer')
@section('breadcrumb')
<li class="breadcrumb-item"><a href="{{ route('customers.index') }}">Customers</a></li>
<li class="breadcrumb-item"><a href="{{ route('customers.show', $customer) }}">{{ $customer->name }}</a></li>
<li class="breadcrumb-item active">Edit</li>
@endsection
@section('content')

<div class="page-header">
    <h1 class="page-title"><i class="bi bi-pencil me-2"></i>Edit Customer — {{ $customer->name }}</h1>
</div>

<div class="row">
    <div class="col-12 col-lg-7">
        <div class="card">
            <div class="card-header">Customer Details</div>
            <div class="card-body">
                <form method="POST" action="{{ route('customers.update', $customer) }}">
                    @csrf @method('PUT')

                    <div class="mb-3">
                        <label class="form-label fw-semibold">Full Name <span class="text-danger">*</span></label>
                        <input type="text" name="name" class="form-control @error('name') is-invalid @enderror"
                               value="{{ old('name', $customer->name) }}" required>
                        @error('name')<div class="invalid-feedback">{{ $message }}</div>@enderror
                    </div>

                    <div class="row">
                        <div class="col-md-6 mb-3">
                            <label class="form-label fw-semibold">Phone</label>
                            <input type="text" name="phone" class="form-control @error('phone') is-invalid @enderror"
                                   value="{{ old('phone', $customer->phone) }}">
                            @error('phone')<div class="invalid-feedback">{{ $message }}</div>@enderror
                        </div>
                        <div class="col-md-6 mb-3">
                            <label class="form-label fw-semibold">Email</label>
                            <input type="email" name="email" class="form-control @error('email') is-invalid @enderror"
                                   value="{{ old('email', $customer->email) }}">
                            @error('email')<div class="invalid-feedback">{{ $message }}</div>@enderror
                        </div>
                    </div>

                    <div class="mb-3">
                        <label class="form-label fw-semibold">Address</label>
                        <textarea name="address" class="form-control" rows="2">{{ old('address', $customer->address) }}</textarea>
                    </div>

                    <div class="row">
                        <div class="col-md-4 mb-3">
                            <label class="form-label fw-semibold">Opening Balance</label>
                            <div class="input-group">
                                <span class="input-group-text">৳</span>
                                <input type="number" name="opening_balance" class="form-control"
                                       value="{{ old('opening_balance', $customer->opening_balance) }}" min="0" step="0.01">
                            </div>
                        </div>
                        <div class="col-md-4 mb-3">
                            <label class="form-label fw-semibold">Credit Limit</label>
                            <div class="input-group">
                                <span class="input-group-text">৳</span>
                                <input type="number" name="credit_limit" class="form-control"
                                       value="{{ old('credit_limit', $customer->credit_limit) }}" min="0" step="0.01">
                            </div>
                        </div>
                        <div class="col-md-4 mb-3 d-flex align-items-end">
                            <div class="form-check form-switch mb-2">
                                <input class="form-check-input" type="checkbox" name="is_active" value="1"
                                       id="isActive" {{ old('is_active', $customer->is_active) ? 'checked' : '' }}>
                                <label class="form-check-label fw-semibold" for="isActive">Active</label>
                            </div>
                        </div>
                    </div>

                    <div class="d-flex gap-2">
                        <button type="submit" class="btn btn-primary"><i class="bi bi-check-circle me-1"></i>Update Customer</button>
                        <a href="{{ route('customers.show', $customer) }}" class="btn btn-outline-secondary">Cancel</a>
                    </div>
                </form>
            </div>
        </div>
    </div>

    <div class="col-12 col-lg-5">
        <div class="card border-warning">
            <div class="card-header" style="background:#fefce8;"><i class="bi bi-exclamation-triangle me-2 text-warning"></i>Current Status</div>
            <div class="card-body" style="font-size:.875rem;">
                <table class="table table-sm mb-0">
                    <tr><td class="text-muted">Current Due</td><td class="fw-700 text-danger">৳{{ number_format($customer->current_due, 2) }}</td></tr>
                    <tr><td class="text-muted">Total Sales</td><td>{{ $customer->sales()->count() }}</td></tr>
                    <tr><td class="text-muted">Member Since</td><td>{{ $customer->created_at->format('d M Y') }}</td></tr>
                </table>
                <div class="alert alert-warning mt-3 mb-0 p-2" style="font-size:.8rem;">
                    <i class="bi bi-info-circle me-1"></i> Changing opening balance does not automatically adjust current due. Use the payments system to record transactions.
                </div>
            </div>
        </div>
    </div>
</div>

@endsection