@extends('layouts.master')
@section('title') {{ $supplier->exists ? 'Edit Supplier' : 'New Supplier' }} @endsection
@section('content')
@component('components.breadcrumb')
@slot('li_1') <a href="{{ route('suppliers.index') }}">Suppliers</a> @endslot
@slot('title') {{ $supplier->exists ? 'Edit Supplier' : 'New Supplier' }} @endslot
@endcomponent

@if($errors->any())
<div class="alert alert-danger"><ul class="mb-0">@foreach($errors->all() as $e)<li>{{ $e }}</li>@endforeach</ul></div>
@endif

<form method="POST" action="{{ $supplier->exists ? route('suppliers.update', $supplier) : route('suppliers.store') }}">
    @csrf
    @if($supplier->exists) @method('PUT') @endif
    <div class="row justify-content-center">
        <div class="col-lg-8">
            <div class="card">
                <div class="card-header"><h5 class="card-title mb-0">Supplier Details</h5></div>
                <div class="card-body">
                    <div class="row g-3">
                        <div class="col-md-8">
                            <label class="form-label">Name <span class="text-danger">*</span></label>
                            <input type="text" name="name" class="form-control" value="{{ old('name', $supplier->name) }}" required>
                        </div>
                        <div class="col-md-4">
                            <label class="form-label">Code</label>
                            <input type="text" name="code" class="form-control text-uppercase" value="{{ old('code', $supplier->code) }}" placeholder="{{ $supplier->exists ? '' : 'auto (SUP-####)' }}">
                        </div>
                        <div class="col-md-6">
                            <label class="form-label">Trading Name</label>
                            <input type="text" name="trading_name" class="form-control" value="{{ old('trading_name', $supplier->trading_name) }}" placeholder="if different from legal name">
                        </div>
                        <div class="col-md-6">
                            <label class="form-label">Supplier Type</label>
                            @php $selectedTypes = (array) old('supplier_type', $supplier->supplier_type ?? []); @endphp
                            <select name="supplier_type[]" id="supplier-type-select" class="form-select" multiple data-choices data-choices-removeItem>
                                @foreach(\App\Models\Supplier::SUPPLIER_TYPES as $k => $l)
                                <option value="{{ $k }}" @selected(in_array($k, $selectedTypes))>{{ $l }}</option>
                                @endforeach
                            </select>
                            <small class="text-muted">Select all categories this supplier provides.</small>
                        </div>
                        <div class="col-md-6">
                            <label class="form-label">Contact Person</label>
                            <input type="text" name="contact_name" class="form-control" value="{{ old('contact_name', $supplier->contact_name) }}">
                        </div>
                        <div class="col-md-3">
                            <label class="form-label">TRN</label>
                            <input type="text" name="tax_id" class="form-control" value="{{ old('tax_id', $supplier->tax_id) }}">
                        </div>
                        <div class="col-md-3">
                            <label class="form-label">Business Reg. No.</label>
                            <input type="text" name="business_reg_no" class="form-control" value="{{ old('business_reg_no', $supplier->business_reg_no) }}">
                        </div>
                        <div class="col-md-6">
                            <label class="form-label">Phone</label>
                            <input type="text" name="phone" class="form-control" value="{{ old('phone', $supplier->phone) }}">
                        </div>
                        <div class="col-md-6">
                            <label class="form-label">Email</label>
                            <input type="email" name="email" class="form-control" value="{{ old('email', $supplier->email) }}">
                        </div>
                        <div class="col-12">
                            <label class="form-label">Address</label>
                            <input type="text" name="address" class="form-control" value="{{ old('address', $supplier->address) }}">
                        </div>
                        <div class="col-md-4">
                            <label class="form-label">Payment Terms</label>
                            <input type="text" name="payment_terms" class="form-control" value="{{ old('payment_terms', $supplier->payment_terms) }}" placeholder="e.g. Net 30">
                        </div>
                        <div class="col-md-4">
                            <label class="form-label">Bank</label>
                            <input type="text" name="bank_name" class="form-control" value="{{ old('bank_name', $supplier->bank_name) }}">
                        </div>
                        <div class="col-md-4">
                            <label class="form-label">Bank Account</label>
                            <input type="text" name="bank_account" class="form-control" value="{{ old('bank_account', $supplier->bank_account) }}">
                        </div>
                        <div class="col-md-4">
                            <label class="form-label">Bank Branch</label>
                            <input type="text" name="bank_branch" class="form-control" value="{{ old('bank_branch', $supplier->bank_branch) }}">
                        </div>
                        <div class="col-12">
                            <div class="form-check form-switch">
                                <input class="form-check-input" type="checkbox" name="is_active" value="1" id="is_active" @checked(old('is_active', $supplier->is_active ?? true))>
                                <label class="form-check-label" for="is_active">Active</label>
                            </div>
                        </div>
                    </div>
                </div>
            </div>

            <div class="card">
                <div class="card-header"><h5 class="card-title mb-0">Compliance & Eligibility</h5></div>
                <div class="card-body">
                    <div class="row g-3">
                        <div class="col-md-4">
                            <label class="form-label">Tax Compliance</label>
                            <select name="tax_compliance_status" class="form-select">
                                @foreach(\App\Models\Supplier::TAX_STATUSES as $k => $l)
                                <option value="{{ $k }}" @selected(old('tax_compliance_status', $supplier->tax_compliance_status ?? 'unknown') === $k)>{{ $l }}</option>
                                @endforeach
                            </select>
                        </div>
                        <div class="col-md-4">
                            <label class="form-label">Compliance Expiry</label>
                            <input type="date" name="compliance_expiry_date" class="form-control" value="{{ old('compliance_expiry_date', optional($supplier->compliance_expiry_date)->format('Y-m-d')) }}">
                            <small class="text-muted">TCC / statutory doc expiry.</small>
                        </div>
                        <div class="col-md-4">
                            <label class="form-label">Insurance</label>
                            <select name="insurance_status" class="form-select">
                                @foreach(\App\Models\Supplier::INSURANCE_STATUSES as $k => $l)
                                <option value="{{ $k }}" @selected(old('insurance_status', $supplier->insurance_status ?? 'unknown') === $k)>{{ $l }}</option>
                                @endforeach
                            </select>
                        </div>
                        <div class="col-md-4">
                            <label class="form-label">Contract Status</label>
                            <select name="contract_status" class="form-select">
                                @foreach(\App\Models\Supplier::CONTRACT_STATUSES as $k => $l)
                                <option value="{{ $k }}" @selected(old('contract_status', $supplier->contract_status ?? 'none') === $k)>{{ $l }}</option>
                                @endforeach
                            </select>
                        </div>
                        <div class="col-md-8 d-flex align-items-end gap-4">
                            <div class="form-check form-switch">
                                <input class="form-check-input" type="checkbox" name="is_suspended" value="1" id="is_suspended" @checked(old('is_suspended', $supplier->is_suspended))>
                                <label class="form-check-label" for="is_suspended">Suspended</label>
                            </div>
                            <div class="form-check form-switch">
                                <input class="form-check-input" type="checkbox" name="is_blacklisted" value="1" id="is_blacklisted" @checked(old('is_blacklisted', $supplier->is_blacklisted))>
                                <label class="form-check-label text-danger" for="is_blacklisted">Blacklisted</label>
                            </div>
                        </div>
                        <div class="col-12">
                            <label class="form-label">Blacklist / Suspension Reason</label>
                            <input type="text" name="compliance_note" class="form-control" value="{{ old('compliance_note', $supplier->compliance_note) }}">
                            <small class="text-muted">Blacklisted or suspended suppliers are <strong>blocked</strong> from new POs; non-compliant/expired triggers a warn-but-allow override at PO issue.</small>
                        </div>
                    </div>
                </div>
                <div class="card-footer d-flex gap-2">
                    <button type="submit" class="btn btn-primary">{{ $supplier->exists ? 'Save Changes' : 'Add Supplier' }}</button>
                    <a href="{{ route('suppliers.index') }}" class="btn btn-light">Cancel</a>
                </div>
            </div>
        </div>
    </div>
</form>
@endsection

@section('script')
<link href="{{ URL::asset('build/libs/choices.js/public/assets/styles/choices.min.css') }}" rel="stylesheet" type="text/css">
<script src="{{ URL::asset('build/libs/choices.js/public/assets/scripts/choices.min.js') }}"></script>
<script>
(function () {
    var el = document.getElementById('supplier-type-select');
    if (el && window.Choices) {
        try { new Choices(el, { removeItemButton: true, shouldSort: false, itemSelectText: '', placeholderValue: 'Select categories…' }); } catch (e) {}
    }
})();
</script>
@endsection