@extends('layouts.app')

@section('title', 'Edit Broker — ' . $broker->name)

@section('content')
<div class="d-flex align-items-center gap-3 mb-4">
    <a href="{{ route('admin.broker.show', $broker) }}" class="btn btn-sm btn-outline-secondary">
        <i class="bi bi-arrow-left"></i>
    </a>
    <div>
        <h4 class="fw-bold mb-0">Edit Broker</h4>
        <div class="text-muted small">{{ $broker->name }}</div>
    </div>
</div>

<form action="{{ route('admin.broker.update', $broker) }}" method="POST" id="brokerForm">
    @csrf
    @method('PATCH')

    <div class="row g-4">

        {{-- Left: Firm Details --}}
        <div class="col-lg-6">
            <div class="card border-0 shadow-sm">
                <div class="card-header bg-white border-0 pt-3 pb-0">
                    <h6 class="fw-semibold mb-0"><i class="bi bi-building me-2 text-primary"></i>Firm Details</h6>
                </div>
                <div class="card-body">

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

                    <div class="row g-3">
                        <div class="col-sm-6">
                            <label class="form-label fw-medium">Primary Mobile <span class="text-danger">*</span></label>
                            <input type="text" name="mobile" class="form-control @error('mobile') is-invalid @enderror"
                                   value="{{ old('mobile', $broker->mobile) }}" maxlength="10" inputmode="numeric" required>
                            @error('mobile')<div class="invalid-feedback">{{ $message }}</div>@enderror
                        </div>
                        <div class="col-sm-6">
                            <label class="form-label fw-medium">Email Address</label>
                            <input type="email" name="email" class="form-control @error('email') is-invalid @enderror"
                                   value="{{ old('email', $broker->email) }}">
                            @error('email')<div class="invalid-feedback">{{ $message }}</div>@enderror
                        </div>
                    </div>

                    <div class="mt-3">
                        <label class="form-label fw-medium">Operating Area <span class="text-danger">*</span></label>
                        <input type="text" name="operating_area" class="form-control @error('operating_area') is-invalid @enderror"
                               value="{{ old('operating_area', $broker->operating_area) }}" required>
                        @error('operating_area')<div class="invalid-feedback">{{ $message }}</div>@enderror
                    </div>

                </div>
            </div>
        </div>

        {{-- Right: Contact Persons --}}
        <div class="col-lg-6">
            <div class="card border-0 shadow-sm">
                <div class="card-header bg-white border-0 pt-3 pb-0 d-flex align-items-center justify-content-between">
                    <h6 class="fw-semibold mb-0"><i class="bi bi-people me-2 text-primary"></i>Contact Persons</h6>
                    <button type="button" class="btn btn-sm btn-outline-primary" id="addContactBtn">
                        <i class="bi bi-plus me-1"></i>Add Another
                    </button>
                </div>
                <div class="card-body">
                    @error('contacts')
                        <div class="alert alert-danger py-2 small mb-3">{{ $message }}</div>
                    @enderror

                    <div id="contactsContainer">
                        @php
                            $existingContacts = old('contacts')
                                ?? $broker->contactPersons->map(fn($c) => ['name' => $c->name, 'mobile' => $c->mobile, 'role' => $c->role])->toArray();
                            if (empty($existingContacts)) {
                                $existingContacts = [[]];
                            }
                        @endphp
                        @foreach($existingContacts as $ci => $contact)
                        <div class="contact-row border rounded p-3 mb-3 position-relative">
                            @if($ci > 0)
                            <button type="button" class="btn btn-sm btn-outline-danger position-absolute remove-contact-btn"
                                    style="top:8px;right:8px;padding:2px 6px;font-size:0.75rem">
                                <i class="bi bi-x"></i>
                            </button>
                            @endif
                            <div class="row g-2">
                                <div class="col-12">
                                    <label class="form-label small fw-medium mb-1">Full Name <span class="text-danger">*</span></label>
                                    <input type="text" name="contacts[{{ $ci }}][name]"
                                           class="form-control form-control-sm @error('contacts.'.$ci.'.name') is-invalid @enderror"
                                           value="{{ $contact['name'] ?? '' }}" required>
                                    @error('contacts.'.$ci.'.name')<div class="invalid-feedback">{{ $message }}</div>@enderror
                                </div>
                                <div class="col-sm-6">
                                    <label class="form-label small fw-medium mb-1">Mobile <span class="text-danger">*</span></label>
                                    <input type="text" name="contacts[{{ $ci }}][mobile]"
                                           class="form-control form-control-sm @error('contacts.'.$ci.'.mobile') is-invalid @enderror"
                                           value="{{ $contact['mobile'] ?? '' }}" maxlength="10" inputmode="numeric" required>
                                    @error('contacts.'.$ci.'.mobile')<div class="invalid-feedback">{{ $message }}</div>@enderror
                                </div>
                                <div class="col-sm-6">
                                    <label class="form-label small fw-medium mb-1">Role / Designation</label>
                                    <input type="text" name="contacts[{{ $ci }}][role]"
                                           class="form-control form-control-sm"
                                           value="{{ $contact['role'] ?? '' }}" placeholder="e.g. Partner, Agent">
                                </div>
                            </div>
                        </div>
                        @endforeach
                    </div>
                </div>
            </div>
        </div>

    </div>

    <div class="d-flex gap-2 mt-4">
        <button type="submit" class="btn btn-primary px-4">
            <i class="bi bi-check-lg me-1"></i>Save Changes
        </button>
        <a href="{{ route('admin.broker.show', $broker) }}" class="btn btn-light px-4">Cancel</a>
    </div>
</form>

@push('scripts')
<script>
(function () {
    var container = document.getElementById('contactsContainer');
    var addBtn    = document.getElementById('addContactBtn');
    var index     = container.querySelectorAll('.contact-row').length;

    function makeRow(idx) {
        var div = document.createElement('div');
        div.className = 'contact-row border rounded p-3 mb-3 position-relative';
        div.innerHTML =
            '<button type="button" class="btn btn-sm btn-outline-danger position-absolute remove-contact-btn" style="top:8px;right:8px;padding:2px 6px;font-size:0.75rem"><i class="bi bi-x"></i></button>' +
            '<div class="row g-2">' +
                '<div class="col-12">' +
                    '<label class="form-label small fw-medium mb-1">Full Name <span class="text-danger">*</span></label>' +
                    '<input type="text" name="contacts[' + idx + '][name]" class="form-control form-control-sm" required>' +
                '</div>' +
                '<div class="col-sm-6">' +
                    '<label class="form-label small fw-medium mb-1">Mobile <span class="text-danger">*</span></label>' +
                    '<input type="text" name="contacts[' + idx + '][mobile]" class="form-control form-control-sm" maxlength="10" inputmode="numeric" required>' +
                '</div>' +
                '<div class="col-sm-6">' +
                    '<label class="form-label small fw-medium mb-1">Role / Designation</label>' +
                    '<input type="text" name="contacts[' + idx + '][role]" class="form-control form-control-sm" placeholder="e.g. Partner, Agent">' +
                '</div>' +
            '</div>';
        return div;
    }

    addBtn.addEventListener('click', function () {
        container.appendChild(makeRow(index++));
    });

    container.addEventListener('click', function (e) {
        var btn = e.target.closest('.remove-contact-btn');
        if (!btn) return;
        var rows = container.querySelectorAll('.contact-row');
        if (rows.length <= 1) return;
        btn.closest('.contact-row').remove();
    });
}());
</script>
@endpush
@endsection