{{-- Display all unique awarder names as "a, b, c, and d" --}}
@php
$awarderNames = $lead->contracts->pluck('awarder_name')->filter()->unique()->values();
$awarderCount = $awarderNames->count();
$hasPreFactoring = !empty($lead->pre_facility_code);
@endphp

@extends('layouts.app')

@section('title')
Credit Paper Preparation
@endsection

@section('css')
<!-- Sweet Alert-->
<link href="{{ URL::asset('build/libs/sweetalert2/sweetalert2.min.css') }}" rel="stylesheet" type="text/css" />
@endsection

@section('content')

@component('components.breadcrumb')
@slot('li_1') Credit Paper @endslot
@slot('title') {{ $lead->serial_no }} @endslot
@endcomponent



<div class="row">
    <div class="col-lg-12">
        <div class="card">
            <div class="card-body">
                <div class="d-flex justify-content-between align-items-center">
                    <h4 class="card-title mb-0">Credit Paper Preparation - {{ $lead->serial_no }}</h4>
                    <a href="{{ route('cp.edit_appraisal', $lead->serial_no) }}" class="btn btn-outline-primary btn-sm">Switch to Appraisal-Style Form</a>
                </div>
                <p class="card-title-desc"> Please review the application details below. Once confirmed, you may proceed to generate the credit paper for this lead.</p>
                @if (session('success'))
                    <div class="alert alert-success alert-dismissible fade show" role="alert">
                        {{ session('success') }}
                        <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
                    </div>
                @endif
                @if (session('error'))
                    <div class="alert alert-danger alert-dismissible fade show" role="alert">
                        {{ session('error') }}
                        <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
                    </div>
                @endif
                <div class="card border-1 mb-3">
                    <div class="card-header border-bottom">
                        Generate Credit Paper
                    </div>
                    <div class="card-body">
                        @if(!empty($lead->creditpaper) && !empty($lead->creditpaper->reject_remarks))
                        <div class="alert alert-danger">
                            <i class="mdi mdi-alert-circle-outline"></i>
                            <strong>Reject Notes:</strong><br>
                            {{ $lead->creditpaper->reject_remarks }}
                        </div>
                        @endif
                        <form autocomplete="off" class="repeater" action="{{ route('cp.store', $lead->serial_no) }}" method="POST">
                            @csrf
                            <table class="table table-borderless table-hover">
                                <thead class="text-uppercase">
                                    <tr>
                                        <th>CLIENT NAME</th>
                                        <th>CUSTOMER NAME</th>
                                    </tr>
                                    <tr>
                                        <th>{{ $lead->applicant->applicant_name }}</th>
                                        <th>{{ $lead->contracts->pluck('awarder_name')->filter()->unique()->implode('| ') }}</th>
                                    </tr>
                                </thead>
                                <tbody>
                                    <tr>
                                        <td class="text-success fw-bold" colspan="2"><u>Financing Amount</u></td>
                                    </tr>
                                    <tr>
                                        <td>Contract / PO Value (RM) <span class="text-danger">*</span></td>
                                        <td class="py-0">
                                            <input type="number" step="0.01" class="form-control" id="contract_value" name="contract_value" value="{{ old('contract_value', $lead->creditpaper->contract_value ?? $lead->contracts->sum('contract_value')) }}" required>
                                        </td>
                                    </tr>
                                    @if($hasPreFactoring)
                                    <tr>
                                        <td>Pre Factoring Amount (RM) <span class="text-danger">*</span></td>
                                        <td class="py-0">
                                            <input type="number" step="0.01" class="form-control" id="pre_amount" name="pre_amount" value="{{ old('pre_amount', $lead->creditpaper->pre_amount ?? $lead->ilo->pre_limit) }}" required>
                                        </td>
                                    </tr>
                                    @endif
                                    <tr>
                                        <td>Factoring Amount (RM) <span class="text-danger">*</span></td>
                                        <td class="py-0">
                                            <input type="number" step="0.01" class="form-control" id="post_amount" name="post_amount" value="{{ old('post_amount', $lead->creditpaper->post_amount ?? $lead->ilo->limit) }}" required>
                                        </td>
                                    </tr>
                                    <tr>
                                        <td class="text-success fw-bold" colspan="2"><u>Financing Charges</u></td>
                                    </tr>
                                    @if($hasPreFactoring)
                                    <tr>
                                        <td>Pre Factoring Charges (per month on the advance amount) <span class="text-danger">*</span></td>
                                        <td class="py-0">
                                            <div class="input-group">
                                                <input type="number" step="0.01" class="form-control" id="pre_factoring_charges" name="pre_factoring_charges" value="{{ old('pre_factoring_charges', $lead->creditpaper->pre_factoring_charges ?? '') }}" required>
                                                <span class="input-group-text">%</span>
                                            </div>
                                        </td>
                                    </tr>
                                    @endif
                                    <tr>
                                        <td>Factoring Admin Fees (on invoice value) <span class="text-danger">*</span></td>
                                        <td class="py-0">
                                            <div class="input-group">
                                                <input type="number" step="0.01" class="form-control" id="factoring_admin_fees" name="factoring_admin_fees" value="{{ old('factoring_admin_fees', $lead->creditpaper->factoring_admin_fees ?? '') }}" required>
                                                <span class="input-group-text">%</span>
                                            </div>
                                        </td>
                                    </tr>
                                    <tr>
                                        <td>Factoring Discount Charges (per month on the advance amount) <span class="text-danger">*</span></td>
                                        <td class="py-0">
                                            <div class="input-group">
                                                <input type="number" step="0.01" class="form-control" id="factoring_discount_charges" name="factoring_discount_charges" value="{{ old('factoring_discount_charges', $lead->creditpaper->factoring_discount_charges ?? '') }}" required>
                                                <span class="input-group-text">%</span>
                                            </div>
                                        </td>
                                    </tr>
                                    @if($hasPreFactoring)
                                    <tr>
                                        <td colspan="2" class="text-success fw-bold"><u>Pre-factoring</u></td>
                                    </tr>
                                    <tr>
                                        <td>Projected Collection Period (days) <span class="text-danger">*</span></td>
                                        <td class="py-0">
                                            <div class="input-group">
                                                <input type="number" step="1" class="form-control" id="pre_coll_period" name="pre_coll_period" value="{{ old('pre_coll_period', $lead->creditpaper->pre_coll_period ?? '') }}" required>
                                                <span class="input-group-text">days</span>
                                            </div>
                                        </td>
                                    </tr>
                                    <tr>
                                        <td>Projected Profit Charges (RM)</td>
                                        <td class="py-0">
                                            <input type="number" step="0.01" min="0" class="form-control bg-light" id="profit_charges" name="profit_charges" value="{{ old('profit_charges', $lead->creditpaper->profit_charges ?? '') }}" readonly>
                                        </td>
                                    </tr>
                                    @endif
                                    <tr>
                                        <td colspan="2" class="text-success fw-bold"><u>Post-factoring</u></td>
                                    </tr>
                                    <tr>
                                        <td>Admin Fees (RM)</td>
                                        <td class="py-0">
                                            <input type="number" step="0.01" min="0" class="form-control bg-light" id="post_admin_fees" name="post_admin_fees" value="{{ old('post_admin_fees', $lead->creditpaper->post_admin_fees ?? '') }}" readonly>
                                        </td>
                                    </tr>
                                    <tr>
                                        <td>Projected Collection Period (days) <span class="text-danger">*</span></td>
                                        <td class="py-0">
                                            <div class="input-group">
                                                <input type="number" step="1" class="form-control" id="post_coll_period" name="post_coll_period" value="{{ old('post_coll_period', $lead->creditpaper->post_coll_period ?? '') }}" required>
                                                <span class="input-group-text">days</span>
                                            </div>
                                        </td>
                                    </tr>
                                    <tr>
                                        <td>Projected Discount Charges (RM)</td>
                                        <td class="py-0">
                                            <input type="number" step="0.01" min="0" class="form-control bg-light" id="discount_charges" name="discount_charges" value="{{ old('discount_charges', $lead->creditpaper->discount_charges ?? '') }}" readonly>
                                        </td>
                                    </tr>
                                    <tr>
                                        <td colspan="2" class="text-success fw-bold"><u>Processing Fees</u></td>
                                    </tr>
                                    <tr>
                                        <td>Factoring Facility <span class="text-danger">*</span></td>
                                        <td class="py-0">
                                            <input type="number" step="0.01" min="0" class="form-control" id="process_fee" name="process_fee" value="{{ old('process_fee', $lead->creditpaper->process_fee ?? '') }}" onkeyup="updateTotalProcessFees()">
                                        </td>
                                    </tr>
                                    @if($hasPreFactoring)
                                    <tr>
                                        <td>Pre Factoring Facility <span class="text-danger">*</span></td>
                                        <td class="py-0">
                                            <input type="number" step="0.01" min="0" class="form-control" id="pre_process_fee" name="pre_process_fee" value="{{ old('pre_process_fee', $lead->creditpaper->pre_process_fee ?? '') }}" onkeyup="updateTotalProcessFees()">
                                        </td>
                                    </tr>
                                    @endif
                                    <tr>
                                        <td>Total Processing Fees</td>
                                        <td class="py-0">
                                            <input type="number" step="0.01" min="0" class="form-control bg-light" id="tot_process_fees" name="tot_process_fees" value="{{ old('tot_process_fees', $lead->creditpaper->tot_process_fees ?? '') }}" readonly>
                                        </td>
                                    </tr>
                                    <tr>
                                        <td colspan="2" class="text-success fw-bold"><u>Exposure</u></td>
                                    </tr>
                                       <tr>
                                        <td>Client's Exposure <span class="text-danger">*</span></td>
                                        <td class="py-0">
                                            <input type="number" step="0.01" min="0" class="form-control" id="client_exposure" name="client_exposure" value="{{ old('client_exposure', $lead->creditpaper->client_exposure ?? '') }}" onkeyup="updateTotalProcessFees()" required>
                                        </td>
                                    </tr>
                                    <tr>
                                        <td>WFC's Exposure <span class="text-danger">*</span></td>
                                        <td class="py-0">
                                            <input type="number" step="0.01" min="0" class="form-control" id="wfc_exposure" name="wfc_exposure" value="{{ old('wfc_exposure', $lead->creditpaper->wfc_exposure ?? '') }}" onkeyup="updateTotalProcessFees()" required>
                                        </td>
                                    </tr>
                                </tbody>
                            </table>
                            <table class="table table-borderless">
                                <thead>
                                    <tr>
                                        <th>Justifications and Recommendations</th>
                                    </tr>
                                </thead>
                                <tbody>
                                    <tr>
                                        <td>
                                            @php
                                                $selectedJustifications = collect($lead->justifications ?? [])
                                                    ->pluck('justification_id')
                                                    ->filter()
                                                    ->toArray();

                                                if (old('justifications')) {
                                                    $selectedJustifications = old('justifications');
                                                }

                                                $otherTerms = old('other_terms');

                                                if (!$otherTerms) {
                                                    $otherTerms = collect($lead->justifications ?? [])
                                                        ->whereNull('justification_id')
                                                        ->map(function ($item) {
                                                            return [
                                                                'term' => $item->description
                                                            ];
                                                        })
                                                        ->values()
                                                        ->toArray();
                                                }
                                            @endphp

                                            {{-- Predefined Justifications --}}
                                            @foreach($justifications as $just)
                                                <div class="form-check mb-2">
                                                    <input
                                                        class="form-check-input"
                                                        type="checkbox"
                                                        name="justifications[]"
                                                        id="snc_{{ $just->id }}"
                                                        value="{{ $just->id }}"
                                                        {{ in_array($just->id, $selectedJustifications) ? 'checked' : '' }}
                                                    >

                                                    <label class="form-check-label" for="snc_{{ $just->id }}">
                                                        @if(Str::contains($just->description, '{client}'))
                                                            {{ str_replace('{client}', $lead->applicant->applicant_name, $just->description) }}
                                                        @else
                                                            {{ $just->description }}
                                                        @endif
                                                    </label>
                                                </div>
                                            @endforeach

                                            @error('justifications')
                                                <div class="text-danger">{{ $message }}</div>
                                            @enderror

                                            {{-- Additional / Custom Justifications --}}
                                            <div data-repeater-list="other_terms">
                                                @if(!empty($otherTerms))
                                                    @foreach($otherTerms as $term)
                                                        <div data-repeater-item class="row mb-2 align-items-center">
                                                            <div class="col-md-11">
                                                                <input
                                                                    type="text"
                                                                    name="term"
                                                                    class="form-control"
                                                                    placeholder="Enter additional justification"
                                                                    value="{{ is_array($term) ? ($term['term'] ?? '') : $term }}"
                                                                >
                                                            </div>
                                                            <div class="col-md-1">
                                                                <button
                                                                    data-repeater-delete
                                                                    type="button"
                                                                    class="btn btn-danger btn-sm"
                                                                >
                                                                    Delete
                                                                </button>
                                                            </div>
                                                        </div>
                                                    @endforeach
                                                @else
                                                    <div data-repeater-item class="row mb-2 align-items-center">
                                                        <div class="col-md-11">
                                                            <input
                                                                type="text"
                                                                name="term"
                                                                class="form-control"
                                                                placeholder="Enter additional justification"
                                                            >
                                                        </div>
                                                        <div class="col-md-1">
                                                            <button
                                                                data-repeater-delete
                                                                type="button"
                                                                class="btn btn-danger btn-sm"
                                                            >
                                                                Delete
                                                            </button>
                                                        </div>
                                                    </div>
                                                @endif
                                            </div>
                                            <button data-repeater-create type="button" class="btn btn-primary btn-sm mt-2">Add Term</button>
                                            @error('other_terms')
                                            <div class="text-danger">{{ $message }}</div>
                                            @enderror
                                        </td>
                                    </tr>
                                </tbody>
                            </table>
                            <button type="submit" class="btn btn-primary waves-effect waves-light">Update Credit Paper</button>
                            @if(!empty($lead->creditpaper))
                            <button
                                type="submit"
                                class="btn btn-success"
                                formaction="{{ route('cp.generate_cp', $lead->serial_no) }}"
                                formmethod="POST">
                                Generate Credit Paper for Head of Credit & Risk
                            </button>
                            @endif
                        </form>
                    </div>
                </div>
                <h5>View Related Document</h5>
                @include('components.forms.related-documents', [
                    'application_form' => true,
                    'term_sheet' => true,
                    'credit_paper' => false,
                ])
                {{-- <div class="card border-1 mb-3">
                    <div class="card-header border-bottom">
                        Signed Term Sheet Document
                    </div>
                    <div class="card-body">
                        @if(!empty($lead->ilo) && !empty($lead->ilo->file_path))
                        <div class="mb-2">
                            <a href="{{ asset('uploads/' . ltrim(str_replace('uploads/', '', $lead->ilo->file_path), '/')) }}" target="_blank" class="btn btn-outline-primary">
                                <i class="mdi mdi-file-pdf"></i> View Signed Term Sheet
                            </a>
                        </div>
                        @else
                        <div class="mb-2">
                            <a href="{{ route('termsheet.doc', $lead->serial_no) }}" target="_blank" class="btn btn-outline-primary">
                                <i class="mdi mdi-file-pdf"></i> Preview Original Term Sheet
                            </a>
                            <span class="text-success fw-bold ms-2">
                                The borrower has digitally signed the term sheet.
                            </span>
                        </div>
                        @endif

                        <div class="row mt-3">
                            <div class="col-md-6 mb-2">
                                <strong>Generated By:</strong>
                                <span>{{ $lead->ilo->creator->name ?? '-' }}</span>
                            </div>
                            <div class="col-md-6 mb-2">
                                <strong>Generated At:</strong>
                                <span>{{ $lead->ilo->created_at ? \Carbon\Carbon::parse($lead->ilo->created_at)->format('d/m/Y h:i A') : '-' }}</span>
                            </div>
                            <div class="col-md-6 mb-2">
                                <strong>Signed By:</strong>
                                <span>{{ $lead->ilo->signer->name ?? '-' }}</span>
                            </div>
                            <div class="col-md-6 mb-2">
                                <strong>Signed At:</strong>
                                <span>{{ $lead->ilo->signed_at ? \Carbon\Carbon::parse($lead->ilo->signed_at)->format('d/m/Y h:i A') : '-' }}</span>
                            </div>
                        </div>
                    </div>
                </div> --}}
                <!-- end row -->
            </div>
        </div>
    </div>
</div>
<!-- end row -->

<form id=" verify" method="POST" action="{{ route('verification.update', $lead->serial_no) }}" class="mt-4 d-none">
    @csrf
    <input id="section" type="text" name="section" value="">
    <input id="content" type="text" name="content" value="">
    <input id="status" type="text" name="status" value="">
    <div class="mb-3">
        <label for="remarks" class="form-label">Remarks</label>
        <textarea name="remarks" id="remarks" class="form-control" rows="2" placeholder="Enter remarks"></textarea>
    </div>
</form>

@endsection

@section('script')
<!-- Sweet Alerts js -->
<script src="{{ URL::asset('build/libs/sweetalert2/sweetalert2.min.js') }}"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jspdf/2.5.1/jspdf.umd.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/html2pdf.js/0.10.1/html2pdf.bundle.min.js"></script>
<script>
    function updateTotalProcessFees() {
        var processFee = parseFloat(document.getElementById('process_fee').value) || 0;
        var preProcessFeeEl = document.getElementById('pre_process_fee');
        var preProcessFee = preProcessFeeEl ? (parseFloat(preProcessFeeEl.value) || 0) : 0;
        document.getElementById('tot_process_fees').value = processFee + preProcessFee;
    }
    document.addEventListener('DOMContentLoaded', function() {

        updateTotalProcessFees();
        calculateProfitCharges();
        calculatePostAdminFees();
        calculateDiscountCharges();



        function calculateProfitCharges() {
            var profitChargesEl = document.getElementById('profit_charges');
            var preFactoringChargesEl = document.getElementById('pre_factoring_charges');
            var preCollPeriodEl = document.getElementById('pre_coll_period');
            var preAmountEl = document.getElementById('pre_amount');
            if (!profitChargesEl || !preFactoringChargesEl || !preCollPeriodEl || !preAmountEl) {
                return;
            }
            var preFactoringCharges = parseFloat(preFactoringChargesEl.value) || 0;
            var preCollPeriod = parseFloat(preCollPeriodEl.value) || 0;
            var preAmount = parseFloat(preAmountEl.value) || 0;
            var preFactoringChargesDecimal = preFactoringCharges / 100;
            if (preFactoringCharges && preCollPeriod && preAmount) {
                var result = preFactoringChargesDecimal * preCollPeriod * preAmount * 12 / 365;
                profitChargesEl.value = result.toFixed(2);;
            } else {
                profitChargesEl.value = '';
            }
        }

        function calculatePostAdminFees() {
            var contractValue = parseFloat(document.getElementById('contract_value').value) || 0;
            var factoringAdminFees = parseFloat(document.getElementById('factoring_admin_fees').value) || 0;
            var factoringAdminFeesDecimal = factoringAdminFees / 100;
            if (contractValue && factoringAdminFees) {
                var result = contractValue * factoringAdminFeesDecimal;
                document.getElementById('post_admin_fees').value = result.toFixed(2);;
            } else {
                document.getElementById('post_admin_fees').value = '';
            }
        }

        function calculateDiscountCharges() {
            var postAmount = parseFloat(document.getElementById('post_amount').value) || 0;
            var postCollPeriod = parseFloat(document.getElementById('post_coll_period').value) || 0;
            var factoringDiscountCharges = parseFloat(document.getElementById('factoring_discount_charges').value) || 0;
            var factoringDiscountChargesDecimal = factoringDiscountCharges / 100;
            if (postAmount && postCollPeriod && factoringDiscountCharges) {
                var result = postAmount * postCollPeriod * factoringDiscountChargesDecimal * 12 / 365;
                document.getElementById('discount_charges').value = result.toFixed(2);;
            } else {
                document.getElementById('discount_charges').value = '';
            }
        }

        var preFactoringChargesInput = document.getElementById('pre_factoring_charges');
        var preCollPeriodInput = document.getElementById('pre_coll_period');
        var preAmountInput = document.getElementById('pre_amount');
        var contractValueInput = document.getElementById('contract_value');
        var factoringAdminFeesInput = document.getElementById('factoring_admin_fees');
        var postAmountInput = document.getElementById('post_amount');
        var postCollPeriodInput = document.getElementById('post_coll_period');
        var factoringDiscountChargesInput = document.getElementById('factoring_discount_charges');

        if (preFactoringChargesInput && preCollPeriodInput && preAmountInput) {
            preFactoringChargesInput.addEventListener('input', calculateProfitCharges);
            preCollPeriodInput.addEventListener('input', calculateProfitCharges);
            preAmountInput.addEventListener('input', calculateProfitCharges);
        }

        if (contractValueInput && factoringAdminFeesInput) {
            contractValueInput.addEventListener('input', calculatePostAdminFees);
            factoringAdminFeesInput.addEventListener('input', calculatePostAdminFees);
        }

        if (postAmountInput && postCollPeriodInput && factoringDiscountChargesInput) {
            postAmountInput.addEventListener('input', calculateDiscountCharges);
            postCollPeriodInput.addEventListener('input', calculateDiscountCharges);
            factoringDiscountChargesInput.addEventListener('input', calculateDiscountCharges);
        }


    });

</script>
<script src="{{ URL::asset('build/js/pages/sweet-alerts.init.js') }}"></script>
<!-- form repeater js -->
<script src="{{ URL::asset('build/libs/jquery.repeater/jquery.repeater.min.js') }}"></script>
<script src="{{ URL::asset('build/js/pages/form-repeater.int.js') }}"></script>
@endsection