@extends('layouts.main')

@push('styles')
    <link href="{{ asset('elite/bower_components/select2/select2.min.css') }}" rel="stylesheet" />
    <style>
        .btn-default-bluish {
            background: #b6cce2;
            border: 1px solid #e4e7ea;
        }
    </style>
@endpush

@section('content')
    <div class="row bg-title">
        <div class="col-lg-6 col-md-7 col-sm-7 col-xs-12">
            @if(session()->has('alter_episode_id'))
                <h4 class="page-title">Alter Prescriptions</h4>
            @else
                <h4 class="page-title">{{ __('prescriptions.treatment_for_episode') }}:<a>{{ streamline_date(get_name($episode_id, 'id', 'created_at', 'patient_episodes')) }}</h4>
            @endif
        </div>
        <div class="col-lg-6 col-sm-5 col-md-5 col-xs-12">
            <ol class="breadcrumb">
                <li><a href="{{ route('home') }}">{{ __('prescriptions.dashboard') }}</a></li>
                <li><a href="{{ route('patient_episodes.index') }}">{{ __('prescriptions.patient_home') }}</a></li>
                <li class="active">{{ __('prescriptions.prescription') }}</li>
            </ol>
        </div>
    </div>

    <div class="row">
        <div class="col-sm-12">
            @include('patients::allergies.header')
            <br>
        </div>
    </div>

    @if( Auth::user()->can('view-previous-patient-prescriptions'))
        @if(count($previous_treatments) > 0)
            <div class="white-box" style="padding-top: 2px;">
                <h3>{{ __('prescriptions.previous_prescriptions') }}</h3>

                <div class="table-responsive">
                    <table class="table table-striped color-bordered-table success-bordered-table">
                        <thead>
                        <tr>
                            <th>{{ __('prescriptions.date') }}</th>
                            <th>{{ __('prescriptions.clinic') }}</th>
                            <th>{{ __('prescriptions.primary_diagnosis') }}</th>
                            <th>{{ __('prescriptions.other_diagnoses') }}</th>
                            <th>{{ __('prescriptions.prescribed_by') }}</th>
                            <th></th>
                        </tr>
                        </thead>
                        <tbody>
                        @foreach($previous_treatments as $past_treatment)
                            @php
                                $past_drug_ids_array = explode(",", $past_treatment->drugs);
                                $past_dosage_array = explode(",", $past_treatment->doses);
                                $past_quantities_array = explode(",", $past_treatment->quantities_dispensed);
                                $past_frequencies_array = explode(",", $past_treatment->frequencies);
                                $past_durations_array = explode(",", $past_treatment->durations);
                                $past_instructions_array = explode(",", $past_treatment->instructions);
                            @endphp
                            <tr>
                                <td>
                                    {{ streamline_date_time($past_treatment->created_at) }}
                                    <br>
                                    @if(check_if_episode_is_a_followup($past_treatment->episode_id))
                                        <small style="color: green"><br>({{ __('patient_episode.review_from') }} {{ streamline_date(get_name(get_name($past_treatment->episode_id, 'id', 'parent_episode_id', 'patient_episodes'), 'id', 'created_at', 'patient_episodes')) }})</small>
                                    @endif
                                </td>
                                <td>
                                    {{ get_name(get_name($past_treatment->episode_id, 'id', 'clinic_id', 'patient_episodes'), "id", "name", "clinics") }}
                                </td>
                                <td>
                                    {{ get_name(get_name($past_treatment->episode_id, 'episode_id', 'primary_diagnosis', 'consultations'), 'id', 'name', 'diagnoses') }}
                                </td>
                                <td></td>
                                <td>{{ get_full_name($past_treatment->created_by, "id", "first_name", "last_name", "users") }}</td>
                                <td>
                                    <a class="btn btn-rounded btn-xs btn-default-bluish" onclick="past_episode_row_details({{ $past_treatment->id }})">{{ __('prescriptions.view_details') }}</a>
                                </td>
                            </tr>
                            <tr class="past_episode_row" id="past_episode_row{{ $past_treatment->id }}" style="display: none">
                                <td colspan="6">
                                    <div class="row">
                                        <div class="col-md-12">
                                            <div class="table-responsive">
                                                <table class="table table-striped table-bordered">
                                                    <thead>
                                                        <tr>
                                                            <td><b>{{ __('prescriptions.drug') }}</b></td>
                                                            <td><b>{{ __('prescriptions.dosage') }}</b></td>
                                                            <td><b>{{ __('prescriptions.duration_in_days') }}</b></td>
                                                            <td><b>{{ __('prescriptions.quantity') }}</b></td>
                                                            <td><b>{{ __('prescriptions.instruction') }}</b></td>
                                                        </tr>
                                                    </thead>
                                                    <tbody>
                                                    @for ($w = 0; $w < count($past_drug_ids_array); $w++)
                                                        @php
                                                            $past_drug_unit_id = get_name(($past_drug_ids_array[$w] ?? 0), 'id', 'unit_id', 'drugs');
                                                            $past_frequency_name = get_name(($past_frequencies_array[$w] ?? 0), 'id', 'name', 'dosage_frequencies');
                                                            $past_unit = get_name($past_drug_unit_id, 'id', 'name', 'drug_units');
                                                            $past_unit = $past_unit=="N/A"?"":$past_unit;
                                                            $past_drug_unit = "<small>" . $past_unit . "</small>";
                                                        @endphp
                                                        <tr>
                                                            <td>
                                                                {{ get_name(($past_drug_ids_array[$w] ?? "NA"), "id", "name", "drugs") }}
                                                            </td>
                                                            <td>
                                                                {{ $past_dosage_array[$w] ?? "" }} {!! $past_drug_unit !!} &nbsp;&nbsp; {{ $past_frequency_name }}
                                                            </td>
                                                            <td>
                                                                {{ $past_durations_array[$w] ?? "" }}
                                                            </td>
                                                            <td>
                                                                {{ $past_quantities_array[$w] ?? "" }}
                                                            </td>
                                                            <td>
                                                                {{ $past_instructions_array[$w] ?? "" }}
                                                            </td>
                                                        </tr>
                                                    @endfor
                                                    <tr>
                                                        <td>
                                                            <b>{{ __('prescriptions.order_comments') }}</b>
                                                        </td>
                                                        <td colspan="2">
                                                            {!! $past_treatment->order_comments == 1 !!}
                                                        </td>
                                                        <td>
                                                            <b>{{ __('prescriptions.dispensation_status') }}</b>
                                                        </td>
                                                        <td>
                                                            {!! $past_treatment->dispense_status == 1 ? "<span style='color: green'>Dispensed</span>" : "<span style='color: red'>Not dispensed</span>" !!}
                                                        </td>
                                                    </tr>
                                                    </tbody>
                                                </table>
                                            </div>
                                        </div>
                                    </div>
                                </td>
                            </tr>
                        @endforeach
                        </tbody>
                    </table>
                </div>
                @if(Auth::user()->can('view-patients-home'))
                    <a href="/patient_episodes/set_patient_id/{{ $patient->id }}" class="btn btn-rounded btn-primary btn-sm"><i class="fa fa-hand-pointer-o"></i> <strong>{{ __('prescriptions.patient_home') }}</strong></a>
                @endif
            </div>
        @endif
    @endif

    {{ Form::open(['route' => 'prescriptions.process' , 'data-toggle' => 'validator', 'id' => 'selected_drugs_form']) }}

    <div class="white-box">
        @if (count($chronic_drugs_array) > 0)
            <table class='table color-bordered-table success-bordered-table'>
                <thead><tr><th colspan="2">Patient's Chronic Drugs</th></tr></thead>
                <tbody>
                @foreach ($chronic_drugs_array as $chronic_drug)
                    @if(isset($drugs[$chronic_drug->drug_id]))
                        <tr>
                            <td>{{ $drugs[$chronic_drug->drug_id] }}</td>
                            <td><button type="button" class="btn btn-sm btn-rounded btn-outline-primary" onclick="add_drug_to_order({{ $chronic_drug->drug_id }})">Add to current order</button></td>
                        </tr>
                    @endif
                @endforeach
                </tbody>
            </table>

            <hr>
        @endif

        <label class="label label-primary" id="setup_progressive_treatment_button" onclick="setup_progressive_treatment();">Setup Progressive Treatment</label>

        {{ Form::hidden('is_progressive_treatment_setup', 0, ['id' => 'is_progressive_treatment_setup']) }}

        <div id='payments_items'>

            <table class='table color-bordered-table success-bordered-table'>
                <thead>
                <tr>
                    <th>
                        <div class='row'>
                            <div class='col-3'>{{ __('prescriptions.drug') }}</div>
                            <div class='col-3'>{{ __('prescriptions.dosage') }}</div>
                            <div class='col-1 prompts_div'>{{ __('prescriptions.prompt') }}</div>
                            <div class='col-1'>{{ __('prescriptions.duration') }}</div>
                            <div class='col-1'>{{ __('prescriptions.dispense') }}</div>
                            <div class='col-1 first_dose_quantity_div' style="display: none">{{ __('prescriptions.first_dispense_quantity') }}</div>
                            <div class='col-1 first_dose_quantity_div' style="display: none">{{ __('prescriptions.first_dispense_duration') }}</div>
                            <div class='col-1' @if(view_prescription_price_on_order()==0) style='display: none' @endif>{{ __('prescriptions.price') }}</div>
                            <div class='col-1'>{{ __('prescriptions.instructions') }}</div>
                            <div class='col-1'></div>
                        </div>
                    </th>
                </tr>
                </thead>

                @php $patient_insurance_status = patient_insurance_status($patient_id); @endphp

                {{ Form::hidden('patient_id', $patient_id, ['id' => 'patient_id']) }}
                {{ Form::hidden('patient_insurance_status', $patient_insurance_status, ['id' => 'patient_insurance_status']) }}

                @if(!is_out_of_stock_message_disabled())
                    {{ Form::hidden('show_out_of_stock_message', 1, ['id' => 'show_out_of_stock_message']) }}
                @endif

                @php
                    $option_drugs = "<option value=''>-select-</option>";
                    foreach ($drugs as $key => $value){
                        $drug_name = str_replace("'", '', $value);
                        $drug_name = str_replace("\"", '', $drug_name);
                        $drug_name = str_replace("+", '', $drug_name);
                        //$drug_name = preg_replace('/[^A-Za-z0-9\-]/', '', $drug_name);
                        $option_drugs .= "<option value='$key'>$drug_name</option>";
                    }

                    $option_frequencies = "<option value=''>-select-</option>";
                    foreach ($dosage_frequencies as $key => $value){
                        $option_frequencies .= "<option value='$key'>$value</option>";
                    }

                    $counter = 0;
                    $total_amount = 0;
                    $first_dose_total_amount = 0;
                    $treatment_opd_progressive_id = 0;
                @endphp

                <tbody class='input_fields_wrap'>
                @if($treatment)
                    <input type='hidden' name ='treatment_id' value='{{ $treatment->id }}'>

                    @php
                        if ($treatment->is_treatment_progressive != 0) {
                            $treatment_progressive = Streamline\Models\TreatmentOpdProgressive::find($treatment->is_treatment_progressive);
                        }

                        if (isset($treatment_progressive) && $treatment_progressive->treatment_ids == $treatment->id) {
                            $treatment_opd_progressive_id = $treatment_progressive->id;
                            $progressive_quantity_dispensed_array = explode(",", $treatment->quantities_dispensed);
                            $progressive_durations_array = explode(",", $treatment->durations);
                            $treatment = $treatment_progressive;
                            $drugs_array = explode(",", $treatment->drugs);
                            $dosage_array = explode(",", $treatment->dose);
                            $frequencies_array = explode(",", $treatment->drug_frequency);
                            $duration_array = explode(",", $treatment->durations);
                            $quantity_dispensed_array = explode(",", $treatment->quantities_to_dispense);
                            $instructions_array = explode(",", $treatment->instruction);
                            $purchased_elsewhere_array = explode(",", $treatment->purchased_elsewhere);
                        } else {
                            $drugs_array = explode(",", $treatment->drugs);
                            $progressive_quantity_dispensed_array = array_fill(0, count($drugs_array), 0);
                            $progressive_durations_array = array_fill(0, count($drugs_array), 0);
                            $dosage_array = explode(",", $treatment->doses);
                            $frequencies_array = explode(",", $treatment->frequencies);
                            $duration_array = explode(",", $treatment->durations);
                            $quantity_dispensed_array = explode(",", $treatment->quantities_dispensed);
                            $instructions_array = explode(",", $treatment->instruction);
                            $purchased_elsewhere_array = explode(",", $treatment->purchased_elsewhere);
                        }

                        $total_drug_price = 0;
                        $eye_array = explode(",", $treatment->eye);
                    @endphp

                    <input type='hidden' name ='treatment_opd_progressive_id' value='{{ $treatment_opd_progressive_id }}'>
                    @for ($x = 0; $x < count($drugs_array); $x++)

                        @php
                            $treament_drug = \DB::table('drugs')->where('id',$drugs_array[$x])->first();

                            if(!is_numeric($quantity_dispensed_array[$x])) {
                                $quantity_dispensed_array[$x] = 0;
                            }

                            // check if the patient category is attached to a price list
                            $treatment_drug_price = 0;
                            $price_list_id = is_patient_category_attached_to_price_list($patient_id);

                            if (is_numeric($drugs_array[$x])) {
                                if ($patient_insurance_status == 1) {
                                    $treatment_drug_price = get_item_insurance_co_payment($patient_id, $drugs_array[$x], 4, false, 0);
                                } else {
                                    if ($price_list_id) {
                                        $treatment_drug_price = get_price_list_category_price($price_list_id, 3, $drugs_array[$x]);
                                    } else {
                                        $treatment_drug_price = get_name($drugs_array[$x], "id", "non_insured_price", "drugs");
                                    }
                                }

                                if (!is_numeric($treatment_drug_price)) {
                                    $treatment_drug_price = 0;
                                }

                                $total_amount += $treatment_drug_price * $quantity_dispensed_array[$x];

                                $reference_array = explode(",", $treament_drug->reference_areas);
                                $reference_name = explode(",", $treament_drug->reference_name);
                            } else {
                                continue;
                            }
                        @endphp
                        <tr>
                            <td>
                                <div class='row'>
                                    <div class='col-3'>
                                        <div class='form-group'>
                                            <div class='controls' id='drugs_div_{{ $counter }}'>
                                                {{ Form::select('drug_id[]', $drugs, $drugs_array[$x], ['class' => 'form-control compulsory drugs_id_class', 'id' => 'drugs_id_' . $counter]) }}

                                                <input type='hidden' name='can_drug_be_prescribed[]' id='can_drug_be_prescribed_{{ $counter }}' class='can_drug_be_prescribed' value="1"/>
                                                <input type='hidden' name='drug_form[]' id='drug_form{{ $counter }}' value="{{ get_name($treament_drug->form_id, 'id', 'name', 'unit_of_measure') }}"/>
                                                <input type='hidden' name='selling_price[]' id='selling_price{{ $counter }}' value="{{ $treatment_drug_price }}"/>
                                                <input type='hidden' name='pack[]' id='pack{{ $counter }}' value="{{ $treament_drug->pack }}"/>
                                                <input type='hidden' name='strength[]' id='strength{{ $counter }}' value="{{ $treament_drug->strength }}"/>

                                                <div id='patient_allergic_div_{{ $counter }}' style='display: none'>
                                                    <span class='badge badge-danger'>{{ __('prescriptions.patient_is_allergic') }}</span>&nbsp;&nbsp;
                                                </div>
                                                <div id='drug_expired_div_{{ $counter }}' style='display: none'>
                                                    <span class='badge badge-danger'>{{ __('prescriptions.drug_is_expired') }}</span>&nbsp;&nbsp;
                                                </div>
                                                <div id='drug_out_of_stock_div_{{ $counter }}' style='display: none'>
                                                    <span class='badge badge-danger'>{{ __('prescriptions.out_of_stock') }}</span>
                                                </div>
                                                @php $pharm_comment = trim($treament_drug->pharmacy_comment); @endphp
                                                <div id='references_span_{{ $counter }}'>
                                                    @for ($j = 0; $j < count($reference_array); $j++)
                                                        @if(isset($reference_array[$j]) && isset($reference_name[$j]))
                                                            <a style='font-weight:normal;' href='{{ $reference_array[$j] }}' target='_blank'>{{ $reference_name[$j] }}</a><br>
                                                        @endif
                                                    @endfor
                                                </div>
                                                <div id='pharmacy_comment_div_{{ $counter }}' @if(empty($pharm_comment)) style='display: none' @endif>
                                                    <div style='padding: 1px; margin: 6px 1px 0px 1px; font-size: smaller' class='alert alert-info span12 margin-none well' id='pharmacy_comment_text_{{ $counter }}'>{{ $pharm_comment }}</div>
                                                </div>
                                                <div id='drug_pat_cat_coverage_div_{{ $counter }}'>
                                                    &nbsp;&nbsp;<br>
                                                    @if (!is_chi_enabled() && !is_drug_covered_by_pay_later_category(get_name($patient_id, 'id', 'category_id', 'patients'), $treament_drug->id))
                                                    <span class='badge badge-danger' id='drug_pat_cat_coverage_text_{{ $counter }}'>
                                                            Not covered by {{ get_name(get_name($patient_id, 'id', 'category_id', 'patients'), 'id', 'name', 'patient_categories') }}
                                                        </span>
                                                        @endif
                                                </div>
                                                <div id='drug_chi_coverage_div_{{ $counter }}'>
                                                    @if (is_chi_enabled())
                                                        @if (is_patient_item_covered($patient_id, $drugs_array[$x], 4))
                                                            &nbsp;&nbsp;<br><span style="color: darkgreen"><b>Covered by CHI</b></span>
                                                        @else
                                                            &nbsp;&nbsp;<br><span style="color: darkorange"><b>Not covered by CHI</b></span>
                                                        @endif
                                                    @endif
                                                </div>

                                                <div @if(!is_eye_module_enabled() || !is_patient_in_eye_clinic($episode_id)) style='display: none' @endif>
                                                    <hr>
                                                    <label><b>Eye</b></label>
                                                    {{ Form::select('eye[]', [2 => 'Both', 0 => 'Left', 1 => 'Right'], $eye_array[$x] ?? 2, ['class' => 'form-control compulsory', 'required']) }}
                                                </div>
                                            </div>

                                            @if(!is_incoming_prescriptions_feature_enabled())
                                                <hr>
                                                Tick if drug will be purchased elsewhere <input type='checkbox' name='purchased_elsewhere[]' id="purchased_elsewhere_{{ $counter }}" @if(isset($purchased_elsewhere_array[$x]) && $purchased_elsewhere_array[$x] == 1) checked @endif/>
                                            @endif
                                        </div>
                                    </div>
                                    <div class='col-3'>
                                        <div class='row'>
                                            <div class='col-4'>
                                                <input type='number' min='0.001' step='0.001' style='margin-bottom: 0px;' value="{{$dosage_array[$x]}}"  name='dose[]' id='dose{{ $counter }}' class='form-control dose_class' required />
                                                <span style='margin-bottom: 4px; font-size: smaller;' id='drug_unit{{ $counter }}'>{{ get_name($treament_drug->unit_id, 'id', 'name', 'drug_units') }}</span>
                                            </div>
                                            <div class='col-8'>
                                                {{ Form::select('frequency[]', $dosage_frequencies, $frequencies_array[$x], ['class' => 'form-control frequency_class', 'id' => 'frequency' . $counter]) }}
                                                <span style='margin-bottom: 4px; font-size: smaller;' id='form_quantity{{ $counter }}'></span>
                                            </div>
                                        </div>
                                    </div>
                                    <div class='col-1 prompts_div' id='prompts_div_{{ $counter }}'>
                                        <div style='padding: 3px 3px 3px 4px; color: #C85F6A;' class='well margin-none span12'>
                                            {!! read_more($treament_drug->prompt, 'prompt_short' . $treament_drug->id, 'prompt_long' . $treament_drug->id) !!}
                                            <div id='prompt_long{{ $treament_drug->id }}' style='display: none;'>
                                                {{ $treament_drug->prompt }}
                                                <br/><a class='read_more' style='color: #0099CC;' onclick='hide("prompt_long{{ $treament_drug->id }}");show("prompt_short{{ $treament_drug->id }}");'>Read Less</a>
                                            </div>
                                        </div>
                                    </div>
                                    <div class='col-1'>
                                        <div class='form-group'>
                                            <div class='controls'>
                                                <?php $duration_unit = explode(" ", $duration_array[$x]); ?>
                                                <input type='number' min='1' value='<?php echo $duration_unit[0]; ?>' name='item_duration[]' id='item_duration_{{ $counter }}' class='form-control item_duration' required/>Days
                                            </div>
                                        </div>
                                    </div>
                                    <div class='col-1'>
                                        <div class='form-group'>
                                            <div class='controls'>
                                                <input type='number' value="{{ $quantity_dispensed_array[$x] }}" name='item_dispense[]' id='item_dispense_{{ $counter }}' class='form-control item_dispense' required readonly/>
                                            </div>
                                        </div>
                                    </div>
                                    <div class='col-1 first_dose_quantity_div' style="display: none">
                                        <div class='form-group'>
                                            <div class='controls'>
                                                @php $first_dose_total_amount += ($treatment_drug_price * $progressive_quantity_dispensed_array[$x]);@endphp
                                                <input type='number' value="{{ $progressive_quantity_dispensed_array[$x] }}" name='first_dose_quantity[]' id='first_dose_quantity_{{ $counter }}' class='form-control first_dose_quantity'/>
                                            </div>
                                        </div>
                                    </div>
                                    <div class='col-1 first_dose_quantity_div' style="display: none">
                                        <div class='form-group'>
                                            <div class='controls'>
                                                <?php $duration_unit = explode(" ", $progressive_durations_array[$x]); ?>
                                                <input type='number' value='{{ $duration_unit[0] }}' name='first_dose_duration[]' id='first_dose_duration_{{ $counter }}' class='form-control first_dose_duration' required/>Days
                                            </div>
                                        </div>
                                    </div>
                                    <div class='col-1' @if(view_prescription_price_on_order()==0) style='display: none' @endif>
                                        <div class='form-group'>
                                            <div class='controls'>
                                                <input type='number' value="{{ $treatment_drug_price * $quantity_dispensed_array[$x] }}" name='item_price[]' id='item_price_{{ $counter }}' class='form-control item_price' readonly/>
                                            </div>
                                        </div>
                                    </div>
                                    <div class='col-1'>
                                        <textarea name='item_instructions[]' id='item_instructions_{{ $counter }}' class='form-control' rows='3' placeholder='<?php echo __('prescriptions.instruction_to_patient') ?>'><?php echo trim($instructions_array[$x]); ?></textarea>
                                    </div>
                                    <div class='col-1'>
                                        <div class='form-group' style='margin-top: 10px;'>
                                            @if($counter == 0)
                                                <button class='btn btn-sm btn-rounded btn-success add_item' style='color: white; margin-left: 25px;'><i class='fa fa-plus'></i></button>
                                            @else
                                                <button class='remove_field btn btn-sm btn-rounded btn-danger' style='color: white; margin-left: 25px;'><i class='fa fa-trash'></i></button>
                                            @endif
                                        </div>
                                    </div>
                                </div>
                            </td>
                        </tr>

                        @php $counter++; @endphp
                    @endfor
                @else
                    <tr>
                        <td>
                            <div class='row'>
                                <div class='col-3'>
                                    <div class='form-group'>
                                        <div class='controls' id='drugs_div_{{ $counter }}'>
                                            <select name='drug_id[]' id='drugs_id_{{ $counter }}' class='form-control compulsory required drugs_id_class'>@php echo $option_drugs; @endphp</select>
                                            <input type='hidden' name='can_drug_be_prescribed[]' id='can_drug_be_prescribed_{{ $counter }}' class='can_drug_be_prescribed'/>
                                            <input type='hidden' name='drug_form[]' id='drug_form{{ $counter }}'/>
                                            <input type='hidden' name='selling_price[]' id='selling_price{{ $counter }}'/>
                                            <input type='hidden' name='pack[]' id='pack{{ $counter }}'/>
                                            <input type='hidden' name='strength[]' id='strength{{ $counter }}'/>

                                            <div id='patient_allergic_div_{{ $counter }}' style='display: none'>
                                                <span class='badge badge-danger'>{{ __('prescriptions.patient_is_allergic') }}</span>&nbsp;&nbsp;
                                            </div>
                                            <div id='drug_expired_div_{{ $counter }}' style='display: none'>
                                                <span class='badge badge-danger'>{{ __('prescriptions.drug_is_expired') }}</span>&nbsp;&nbsp;
                                            </div>
                                            <div id='drug_out_of_stock_div_{{ $counter }}' style='display: none'>
                                                <span class='badge badge-danger'>{{ __('prescriptions.out_of_stock') }}</span>
                                            </div>
                                            <span id="references_span_{{ $counter }}"></span>
                                            <div id='pharmacy_comment_div_{{ $counter }}' style='display: none'>
                                                <div style='padding: 1px; margin: 6px 1px 0px 1px; font-size: smaller' class='alert alert-info span12 margin-none well' id='pharmacy_comment_text_{{ $counter }}'></div>
                                            </div>
                                            <div id='drug_pat_cat_coverage_div_{{ $counter }}'>&nbsp;&nbsp;<br><span class='badge badge-danger' id='drug_pat_cat_coverage_text_{{ $counter }}'></span></div>
                                            <div id='drug_chi_coverage_div_{{ $counter }}'></div>

                                            <div @if(!is_eye_module_enabled() || !is_patient_in_eye_clinic($episode_id)) style='display: none' @endif>
                                                <hr>

                                                <label><b>Eye</b></label>

                                                <select name='eye[]' class='form-control compulsory'>
                                                    <option value='0'>Left</option>
                                                    <option value='1'>Right</option>
                                                    <option selected value='2'>Both</option>
                                                </select>
                                            </div>
                                        </div>

                                        @if(!is_incoming_prescriptions_feature_enabled())
                                            <hr>
                                            Tick if drug will be purchased elsewhere <input type='checkbox' name='purchased_elsewhere[]' id="purchased_elsewhere_{{ $counter }}" />
                                        @endif
                                    </div>
                                </div>
                                <div class='col-3'>
                                    <div class='row'>
                                        <div class='col-4'>
                                            <input type='number' min='0.001' step='0.001' style='margin-bottom: 0px;'  name='dose[]' id='dose{{ $counter }}' class='form-control dose_class' required />
                                            <span style='margin-bottom: 4px; font-size: smaller;' id='drug_unit{{ $counter }}'></span>
                                        </div>
                                        <div class='col-8'>
                                            <select name='frequency[]' id='frequency{{ $counter }}' class='form-control frequency_class' required>@php echo $option_frequencies; @endphp</select>
                                            <span style='margin-bottom: 4px; font-size: smaller;' id='form_quantity{{ $counter }}'></span>
                                        </div>
                                    </div>
                                </div>
                                <div class='col-1 prompts_div' id='prompts_div_{{ $counter }}'></div>
                                <div class='col-1'>
                                    <div class='form-group'>
                                        <div class='controls'>
                                            <input type='number' min='1' value='1' name='item_duration[]' id='item_duration_{{ $counter }}' class='form-control item_duration' required/>Days
                                        </div>
                                    </div>
                                </div>
                                <div class='col-1'>
                                    <div class='form-group'>
                                        <div class='controls'>
                                            <input type='number' name='item_dispense[]' id='item_dispense_{{ $counter }}' class='form-control item_dispense' required readonly/>
                                        </div>
                                    </div>
                                </div>
                                <div class='col-1 first_dose_quantity_div' style="display: none">
                                    <div class='form-group'>
                                        <div class='controls'>
                                            <input type='number' value="1" name='first_dose_quantity[]' id='first_dose_quantity_{{ $counter }}' class='form-control first_dose_quantity'/>
                                        </div>
                                    </div>
                                </div>
                                <div class='col-1 first_dose_quantity_div' style="display: none">
                                    <div class='form-group'>
                                        <div class='controls'>
                                            <input type='number' value='1' name='first_dose_duration[]' id='first_dose_duration_{{ $counter }}' class='form-control first_dose_duration'/>Days
                                        </div>
                                    </div>
                                </div>
                                <div class='col-1' @if(view_prescription_price_on_order()==0) style='display: none' @endif>
                                    <div class='form-group'>
                                        <div class='controls'>
                                            <input type='number' name='item_price[]' id='item_price_{{ $counter }}' class='form-control item_price' readonly/>
                                        </div>
                                    </div>
                                </div>
                                <div class='col-1'>
                                    <textarea name='item_instructions[]' id='item_instructions_{{ $counter }}' class='form-control' rows='3' placeholder='<?php echo __('prescriptions.instruction_to_patient') ?>'></textarea>
                                </div>
                                <div class='col-1'>
                                    <div class='form-group' style='margin-top: 10px;'>
                                        <button class='btn btn-sm btn-rounded btn-success add_item' style='color: white; margin-left: 25px;'><i class='fa fa-plus'></i></button>
                                    </div>
                                </div>
                            </div>
                        </td>
                    </tr>
                @endif
                </tbody>
                @if( Auth::user()->can('add-row-on-prescription'))
                <tr>
                    <td>
                        <div class='row'>
                            <div class='col-6'>
                            </div>
                            <div class='col-1 prompts_div' id='prompts_div_{{ $counter }}'></div>
                            <div class='col-1'>
                            </div>
                            <div class='col-1'>
                            </div>
                            <div class='col-1 first_dose_quantity_div' style="display: none">
                            </div>
                            <div class='col-1 first_dose_quantity_div' style="display: none">
                            </div>
                            <div class='col-1' @if(view_prescription_price_on_order()==0) style='display: none' @endif>
                            </div>
                            <div class='col-1'>
                            </div>
                            <div class='col-1'>
                                <div class='form-group' style='margin-top: 10px;'>
                                    <button class='btn btn-sm btn-rounded btn-success add_item' style='color: white;'><span>Add row</span></button>
                                </div>
                            </div>
                        </div>
                    </td>
                </tr>
                @endif
            </table>
        </div>

        @if(view_prescription_price_on_order())
            <h3 style="font-weight: bold">Total: <span id="itemGrandTotal">{{ ugandan_shillings($total_amount) }}</span></h3>
        @endif

        <h3 id="first_dose_total_div" style="display: none; font-weight: bold">First Dispense Total: <span id="firstDoseGrandTotal">{{ ugandan_shillings($first_dose_total_amount) }}</span></h3>

        <hr>

        {{ Form::label('order_comments', 'Treatment Order Comments') }}
        <textarea name="order_comments" rows="6" class="form-control" placeholder="Treatment order comment...">@if(isset($treatment->order_comments)) {{ $treatment->order_comments }} @endif</textarea>

        <br><br>

        @if(str_replace(url('/'), '', url()->previous()) != "/confirm_prescriptions")
            <a class="btn btn-default btn-rounded" id="return_to_consultation">Ignore prescription</a>
        @endif

        <input type="button" id="confirm_selection_button" class = "btn btn-success pull-right" value="<?php echo __('prescriptions.confirm_selection') ?>" />

        @if(!session()->has('alter_episode_id'))
            <input type="submit" id="submit_prescription" style="display: none" class = "btn btn-success pull-right" value="<?php echo __('prescriptions.complete_prescription') ?>" onsubmit="return onSubmitPrescription()" />
        @endif

        @if(session()->has('alter_episode_id'))
            <hr>

            <h3>Alter Prescriptions Details</h3>
            <div class="row">
                <div class="col-sm-3" style="margin-top: 3%;">
                    <b>{{ __('pharmacy.type_of_error') }}</b>
                    <table class="table table-bordered table-primary table-blue table-striped table-vertical-center table-condensed">
                        <tbody>
                        <tr>
                            <th scope="row"><div align="left">{{ __('pharmacy.wrong_dosage') }}</div></th>
                            <td>
                                <input type="checkbox" name="wrong_dosage" id="wrong_dosage" value="<?php echo __('pharmacy.yes') ?>">
                            </td>
                        </tr>
                        <tr>
                            <th scope="row">
                                <div align="left">{{ __('pharmacy.wrong_frequency') }}</div>
                            </th>
                            <td><input type="checkbox" name="wrong_frequency" id="wrong_frequency" value="<?php echo __('pharmacy.yes') ?>"></td>
                        </tr>
                        <tr>
                            <th scope="row">
                                <div align="left">{{ __('pharmacy.inadequate_funds') }}</div>
                            </th>
                            <td><input type="checkbox" name="inadequate_funds" id="inadequate_funds" value="<?php echo __('pharmacy.yes') ?>"></td>
                        </tr>
                        <tr>
                            <th scope="row">
                                <div align="left">{{ __('pharmacy.other') }}</div>
                            </th>
                            <td><input type="checkbox" name="other_error" id="other_error" value="<?php echo __('pharmacy.yes') ?>"></td>
                        </tr>
                        </tbody>
                    </table>
                </div>

                <div class="col-sm-3" style="margin-top: 3%;">
                    <b>{{ __('pharmacy.severity_of_error') }}</b>
                    <table class="table table-bordered table-primary table-blue table-striped table-vertical-center table-condensed">
                        <tbody>
                        <tr>
                            <th scope="row"><div align="left">{{ __('pharmacy.mild') }}</div></th>
                            <td>
                                <input type="radio" name="severity_of_error" id="mild" value="<?php echo __('pharmacy.mild') ?>" required="required">
                            </td>
                        </tr>
                        <tr>
                            <th scope="row">
                                <div align="left">{{ __('pharmacy.moderate') }}</div>
                            </th>
                            <td><input type="radio" name="severity_of_error" id="moderate" value="<?php echo __('pharmacy.moderate') ?>" required="required"></td>
                        </tr>
                        <tr>
                            <th scope="row">
                                <div align="left">{{ __('pharmacy.severe') }}</div>
                            </th>
                            <td><input type="radio" name="severity_of_error" id="severe" value="<?php echo __('pharmacy.severe') ?>" required="required"></td>
                        </tr>
                        </tbody>
                    </table>
                </div>

                <div class="col-sm-6" style="margin-top: 3%;">
                    <div class="control-group">
                        <div class="control-label">{{ __('pharmacy.comments') }}</div>
                        <div class="controls">
                            <textarea name="comment" id="comment" class="form-control compulsory col-sm-12" rows="6" required></textarea>
                        </div>
                    </div>
                </div>
            </div>

            <br>

            <div id="submit_prescription" style="display: none">
                <input type="submit" class = "btn btn-success" name="submit-btn" value="Alter Prescription" onsubmit="return onSubmitPrescription()" />
                <input type="submit" class = "btn btn-warning" name="submit-btn" value="Alter and Confirm Prescription" onsubmit="return onSubmitPrescription()" />
            </div>

            <br><br>
        @endif
    </div>

    {{ Form::close() }}

    <div class="white-box">
        <h4>{{ __('prescriptions.treatment_for_given_episode') }}</h4>
        <div class="table-responsive">
            <table class="table table-hover color-table success-table table-bordered">
                <thead>
                <tr>
                    <th>{{ __('prescriptions.date') }}</th>
                    <th>{{ __('prescriptions.drug') }}</th>
                    <th>{{ __('prescriptions.dosage') }}</th>
                    <th>{{ __('prescriptions.duration') }}</th>
                    <th>{{ __('prescriptions.quantity') }}</th>
                    <th>{{ __('prescriptions.status') }}</th>
                    <th>{{ __('prescriptions.instructions') }}</th>
                    <th></th>
                </tr>
                </thead>
                <tbody>
                @if(count($dispensed_drugs) > 0)
                    @foreach($dispensed_drugs as $treatment)
                        @php
                            $drugs_array = explode(",", $treatment->drugs);
                            $dosage_array = explode(",", $treatment->doses);
                            $dosage2_array = explode(",", $treatment->dose2);
                            $frequencies_array = explode(",", $treatment->frequencies);
                            $duration_array = explode(",", $treatment->durations);
                            $quantity_dispensed_array = explode(",", $treatment->quantities_dispensed);
                            $instructions_array = explode(",", $treatment->instruction);
                            $purchased_elsewhere_array = is_null($treatment->purchased_elsewhere) ? [] : explode(",", $treatment->purchased_elsewhere);
                        @endphp
                        @for($x = 0; $x < count($drugs_array); $x++)
                            @php
                                $frequency_name = get_name($frequencies_array[$x], 'id', 'name', 'dosage_frequencies');
                                $unit = get_name($drugs_array[$x], 'id', 'name', 'drug_units');
                                $unit = $unit=="N/A"?"":$unit;
                                $drug_unit = "<small>" . $unit . "</small>";
                                $dose2 = (empty($dosage2_array[$x])) ? "" : " | " . $dosage2_array[$x] . $drug_unit;

                                $status_text = "";

                            if($treatment->payment_status == 1) {
                                $status_text .= "Paid, ";
                            } else {
                                $status_text .= "Not Paid, ";
                            }

                            if($treatment->dispense_status == 1) {
                                $status_text .= "Dispensed";
                            } else {
                                $status_text .= "Not Dispensed";
                            }

                            if($treatment->altered == 1) {
                                $status_text .= ", Altered";
                            }
                            @endphp
                            <tr>
                                <td>{{ streamline_date_time($treatment->updated_at) }}</td>
                                <td>{{ get_name($drugs_array[$x], 'id', "name", 'drugs') }}</td>
                                <td>{{ $dosage_array[$x] }} {!! $drug_unit !!} {{ $dose2 }} &nbsp;&nbsp; {{ $frequency_name }}</td>
                                <td>{{ $duration_array[$x] }}</td>
                                <td>{{ $quantity_dispensed_array[$x] }}</td>
                                @if(isset($purchased_elsewhere_array[$x]) && $purchased_elsewhere_array[$x] == 1)
                                    <td style='color: orange'>Purchased From Elsewhere</td>
                                @else
                                    <td style='color: green'>{{ $status_text }}</td>
                                @endif
                                <td>
                                    {{ isset($instructions_array[$x]) ? trim($instructions_array[$x]) : 'N/A' }}
                                </td>
                                <td>
                                    @if(array_key_exists($drugs_array[$x], $drugs))
                                        <button type="button" class="btn btn-rounded btn-outline-primary" onclick="add_drug_to_order({{ $drugs_array[$x] }})">Add to current order</button>
                                    @endif
                                </td>
                            </tr>
                        @endfor
                    @endforeach
                @else
                    <tr>
                        <td colspan="7" class="text-center"><code>{{ __('prescriptions.no_treatment_history') }}</code></td>
                    </tr>
                @endif
                <tr>
                </tbody>
            </table>
        </div>
    </div>
@endsection

@push('scripts')
    <script src="{{ asset('elite/bower_components/select2/select2.min.js') }}"></script>
    <script type="text/javascript">
        function show(id) {
            if (document.getElementById(id).style.display == 'none')  {
                document.getElementById(id).style.display = '';
            }
        }

        function hide(id) {
            document.getElementById(id).style.display = 'none';
        }

        if (<?php echo $treatment_opd_progressive_id; ?> != 0) {
            setup_progressive_treatment();
        }

        $('.drugs_id_class').select2({
            placeholder: "Select drug"
        });

        var max_rows = 20;
        var wrapper = $(".input_fields_wrap");
        var x = <?php echo $counter + 1; ?>; // initial row count

        $(".add_item").click(function (e) { // on add input button click
            e.preventDefault();
            add_drug_row();
        });

        $(wrapper).on("click", ".remove_field", function (e) {
            e.preventDefault();
            $(this).parent('div').parent('div').parent('div').parent('td').parent('tr').remove();
        });

        var show_price_setting = <?php echo view_prescription_price_on_order(); ?>;
        var is_eye_module_enabled = <?php echo (!is_eye_module_enabled() || !is_patient_in_eye_clinic($episode_id)) ? 1 : 0; ?>;

        function add_drug_row() {
            let allow_incoming = <?php echo !is_incoming_prescriptions_feature_enabled() ? 1 : 0; ?>;
            let tick_purchase = "";

            if (allow_incoming === 1) {
                tick_purchase = "<hr>Tick if drug will be purchased elsewhere <input type='checkbox' name='purchased_elsewhere[]' id='purchased_elsewhere_" + x + "' />";
            }

            if (x < max_rows) {
                $(wrapper).append("\
                    <tr>\
                        <td>\
                        <div class='row'>\
                        <div class='col-3'>\
                        <div class='form-group'>\
                        <div class='controls' id='drugs_div_" + x + "'>\
                        <select name='drug_id[]' id='drugs_id_" + x + "' class='form-control compulsory required drugs_id_class'>@php echo $option_drugs; @endphp</select>\
                    <input type='hidden' name='can_drug_be_prescribed[]' id='can_drug_be_prescribed_" + x + "' class='can_drug_be_prescribed'/>\
                    <input type='hidden' name='drug_form[]' id='drug_form" + x + "'/>\
                    <input type='hidden' name='selling_price[]' id='selling_price" + x + "'/>\
                    <input type='hidden' name='pack[]' id='pack" + x + "'/>\
                    <input type='hidden' name='strength[]' id='strength" + x + "'/>\
                    <div id='patient_allergic_div_" + x + "' style='display: none'>\
                        <span class='badge badge-danger'>{{ __('prescriptions.patient_is_allergic') }}</span>&nbsp;&nbsp;\
                    </div>\
                    <div id='drug_expired_div_" + x + "' style='display: none'>\
                        <span class='badge badge-danger'>{{ __('prescriptions.drug_is_expired') }}</span>&nbsp;&nbsp;\
                    </div>\
                    <div id='drug_out_of_stock_div_" + x + "' style='display: none'>\
                        <span class='badge badge-danger'>{{ __('prescriptions.out_of_stock') }}</span>\
                    </div>\
                    <span id='references_span_"+x+"'></span>\
                    <div id='pharmacy_comment_div_" + x + "' style='display: none'>\
                    <div style='padding: 1px; margin: 6px 1px 0px 1px; font-size: smaller' class='alert alert-info span12 margin-none well' id='pharmacy_comment_text_" + x + "'></div>\
                    </div>\
                    <div id='drug_pat_cat_coverage_div_" + x + "'>&nbsp;&nbsp;<br><span class='badge badge-danger' id='drug_pat_cat_coverage_text_" + x + "'></span></div>\
                    <div id='drug_chi_coverage_div_" + x + "'></div>\
                <div "+(is_eye_module_enabled==1?'style="display:none"':'')+"><hr><label><b>Eye</b></label>\
                <select name='eye[]' class='form-control compulsory'>\
                <option value='0'>Left</option>\
                <option value='1'>Right</option>\
                <option selected value='2'>Both</option>\
                </select></div>\
                </div>\
                </div>\
                " + tick_purchase + "\
                </div>\
                <div class='col-3'>\
                <div class='row'>\
                <div class='col-4'>\
                <input type='number' min='0.001' step='0.001' style='margin-bottom: 0px;'  name='dose[]' id='dose" + x + "' class='form-control dose_class' required />\
                <span style='margin-bottom: 4px; font-size: smaller;' id='drug_unit" + x + "'></span>\
                </div>\
                <div class='col-8'>\
                <select name='frequency[]' id='frequency" + x + "' class='form-control required frequency_class' required>@php echo $option_frequencies; @endphp</select>\
                <span style='margin-bottom: 4px; font-size: smaller;' id='form_quantity" + x + "'></span>\
                </div>\
                </div>\
                </div>\
                <div class='col-1 prompts_div'  id='prompts_div_" + x + "'></div>\
                <div class='col-1'>\
                <div class='form-group'>\
                <div class='controls'>\
                <input type='number' min='1' value='1' name='item_duration[]' id='item_duration_" + x + "' class='form-control item_duration' required/>Days\
                </div>\
                </div>\
                </div>\
                <div class='col-1'>\
                <div class='form-group'>\
                <div class='controls'>\
                <input type='number' name='item_dispense[]' id='item_dispense_" + x + "' class='form-control item_dispense' required readonly/>\
                </div>\
                </div>\
                </div>\
                <div class='col-1 first_dose_quantity_div' style='display: none'>\
                <div class='form-group'>\
                <div class='controls'>\
                <input type='number' value='1' name='first_dose_quantity[]' id='first_dose_quantity_" + x + "' class='form-control first_dose_quantity'/>\
                </div>\
                </div>\
                </div>\
                <div class='col-1 first_dose_quantity_div' style='display: none'>\
                <div class='form-group'>\
                <div class='controls'>\
                <input type='number' value='1' name='first_dose_duration[]' id='first_dose_duration_" + x + "' class='form-control first_dose_duration' required/>Days\
                </div>\
                </div>\
                </div>\
                <div class='col-1'"+(show_price_setting==0?'style="display:none"':'')+"'>\
                <div class='form-group'>\
                <div class='controls'>\
                <input type='number' name='item_price[]' id='item_price_" + x + "' class='form-control item_price' readonly/>\
                </div>\
                </div>\
                </div>\
                <div class='col-1'>\
                <textarea name='item_instructions[]' id='item_instructions_" + x + "' class='form-control' rows='3' placeholder='<?php echo __('prescriptions.instruction_to_patient') ?>'></textarea>\
                </div>\
                <div class='col-1'>\
                <div class='form-group' style='margin-top: 10px;'>\
                <button class='remove_field btn btn-sm btn-rounded btn-danger' style='color: white; margin-left: 25px;'><i class='fa fa-trash'></i></button>\
                </div>\
                </div>\
                </div>\
                </td>\
                </tr>");

                generalSelect2Set('drugs_id_'+x);

                x++;

                // if the treatment order is already on progressive, continue
                if ($('#is_progressive_treatment_setup').val() == 1) {
                    $('.prompts_div').hide();
                    $('.first_dose_quantity_div').show();
                }
            }
        }

        function generalSelect2Set(id) {
            $('#'+id).select2({
                width: "100%"
            });
        }

        function add_drug_to_order(drug_id) {
            add_drug_row();
            $('#drugs_id_' + (x - 1)).select2().val(drug_id).trigger('change');
        }

        function numberWithCommas(x) {
            return x.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ",");
        }

        $(".input_fields_wrap").on('change keyup', ".dose_class, .frequency_class, .item_duration", function () {
            let id = /\d+(?=\D*$)/.exec($(this).attr('id'));
            let drug_id = $('#drugs_id_' + id).val();

            // make sure a drug has been selected
            if (drug_id == "" || drug_id == 0) {
                alert("Please first select a drug then edit the drug prescription");
                $(this).val("");
                return false;
            }

            let pack = parseFloat($("#pack" + id).val());
            let strength = parseFloat($("#strength" + id).val()) || 0;
            let dose = parseFloat($("#dose" + id).val()) || 0;
            let form_quantity = dose / strength;

            if (isNaN(form_quantity) || form_quantity === Infinity) {
                form_quantity = 0;
            }

            $("#form_quantity" + id).text("( " + form_quantity + " " + $("#drug_form" + id).val() + " )");

            let frequency_id = $("#frequency" + id).val() || 0;
            let duration_days = +$("#item_duration_" + id).val() || 0;

            $.ajax({
                url: '/prescriptions/get_factor/'+frequency_id,
                data: {},
                success: function(data){
                    let factor = parseFloat(data);
                    let quantity = parseFloat(form_quantity * factor * duration_days) || 0;
                    let required = quantity / pack;
                    let dispense = Math.ceil(required);

                    $("#item_dispense_" + id).val(dispense);

                    let selling_price = parseInt($("#selling_price" + id).val());
                    let cost = dispense * selling_price;
                    $("#item_price_" + id).val(cost);

                    calculate_total_amount();
                },
                error: function(response){
                    //
                }
            });
        });

        $(".input_fields_wrap").on('change', ".drugs_id_class", function () {
            var id = /\d+(?=\D*$)/.exec($(this).attr('id'));
            var item = $(this).val();
            var patient_id = $('#patient_id').val();
            let patient_insurance_status = $('#patient_insurance_status').val();

            $.ajax({
                url: '/prescriptions/get_drug_details/',
                data: {'drug_id':item, 'patient_id':patient_id, 'patient_insurance_status': patient_insurance_status},
                beforeSend: function() {
                    $(".loader").show();
                },
                success: function(response){
                    $(".loader").hide();
                    let arr = JSON.parse(response);
                    $('#can_drug_be_prescribed_' + id).val(arr["can_drug_be_prescribed"]);

                    if (arr["patient_is_allergic"] == 1) {
                        $("#patient_allergic_div_" + id).show();
                    } else {
                        $("#patient_allergic_div_" + id).hide();
                    }

                    if (arr["drug_is_expired"] == 1) {
                        $("#drug_expired_div_" + id).show();
                    } else {
                        $("#drug_expired_div_" + id).hide();
                    }

                    if (arr["drug_out_of_stock"] == 1) {
                        $("#drug_out_of_stock_div_" + id).show();
                    } else {
                        $("#drug_out_of_stock_div_" + id).hide();
                    }

                    if (arr["drug_references"] != 0) {
                        $("#references_span_" + id).show();
                        $("#references_span_" + id).html(arr["drug_references"]);
                    } else {
                        $("#references_span_" + id).hide();
                    }

                    if (arr["pharmacy_comment"] != 0) {
                        $("#pharmacy_comment_div_" + id).show();
                        $("#pharmacy_comment_text_" + id).text(arr["pharmacy_comment"]);
                    } else {
                        $("#pharmacy_comment_div_" + id).hide();
                    }

                    if (arr["covered_by_pat_cat"] != "") {
                        $("#drug_pat_cat_coverage_div_" + id).show();
                        $("#drug_pat_cat_coverage_text_" + id).text(arr["covered_by_pat_cat"]);
                    } else {
                        $("#drug_pat_cat_coverage_div_" + id).hide();
                    }

                    if (arr["covered_by_chi"] != "") {
                        $("#drug_chi_coverage_div_" + id).show();
                        $("#drug_chi_coverage_div_" + id).html(arr["covered_by_chi"]);
                    } else {
                        $("#drug_chi_coverage_div_" + id).hide();
                    }

                    if (arr["prompt"] != 0) {
                        $("#prompts_div_" + id).html(arr["prompt"]);
                    }

                    if (arr["can_drug_be_prescribed"] == 0) {
                        // stop here with the filling in of values
                        $(this).val('');
                    }

                    $('#drug_unit' + id).text(arr["drug_unit"]);
                    $('#drug_form' + id).val(arr["drug_form"]);
                    $('#selling_price' + id).val(arr["selling_price"]);
                    $('#pack' + id).val(arr["pack"]);
                    $('#strength' + id).val(arr["strength"]);
                    $('#purchased_elsewhere_' + id).val(item);
                }
            });
        });

        $("#return_to_consultation").click(function(e){
            e.preventDefault();
            let previous_url = <?php echo "'".str_replace(url('/'), '', url()->previous()). "'"; ?>;

            if (previous_url == "/prescriptions/create") {
                window.location.href = "/consultation/route";
            } else{
                window.location.href = previous_url;
            }
        });

        $(".input_fields_wrap").on('change', ".first_dose_quantity", function () {
            calculate_first_dose_totals();
        });

        function calculate_first_dose_totals() {
            let auto_price_grand_total = 0;
            $(".first_dose_quantity").each(function(){
                let id = /\d+(?=\D*$)/.exec($(this).attr('id'));
                let quantity = +$(this).val();
                let selling_price = parseInt($("#selling_price" + id).val());

                auto_price_grand_total += quantity * selling_price;
            });

            $("#firstDoseGrandTotal").html(numberWithCommas(auto_price_grand_total) + " Ugx");
        }

        function calculate_total_amount() {
            //loop through the prices
            let auto_price_grand_total = 0;
            $(".item_price").each(function(){
                var val = parseInt($(this).val())
                if (isNaN(val)) val=0;
                auto_price_grand_total += val;
            });

            // recalculate the grand total
            $("#itemGrandTotal").html(numberWithCommas(auto_price_grand_total) + " Ugx");
        }

        $("#confirm_selection_button").click(function (e) {
            let drug_id = $(".drugs_id_class" ).map(function(){
                if (this.value != "") {
                    return this.value;
                } else {
                    return "false";
                }
            }).get();

            let quantity_dispensed = $(".item_dispense").map(function(){
                if (this.value != "") {
                    return this.value;
                } else {
                    return "false";
                }
            }).get();

            if (!drug_id.includes("false") && !quantity_dispensed.includes("false")) {
                $.ajax({
                    url: '/check_dispensed_drugs_quantity',
                    data: {'drug_id_array[]':drug_id, 'quantity_dispensed_array[]':quantity_dispensed},
                    success: function(response){
                        if (response[0] !== "0" && $('#show_out_of_stock_message').val() == 1) {
                            alert(response[1]);
                        }

                        // return without displaying the submit buttons
                        if (response[0] === "2") {
                            return;
                        }

                        $('#submit_prescription').show();
                        $('#confirm_selection_button').hide();
                    }
                });
            } else {
                e.preventDefault();
                alert("Please make sure you have selected a drug and entered the correct prescription information");
                return false;
            }
        });

        function setup_progressive_treatment() {
            if ($('#is_progressive_treatment_setup').val() == 0) {
                $('.prompts_div').hide();
                $('.first_dose_quantity_div').show();
                $('#first_dose_total_div').show();
                $('#setup_progressive_treatment_button').text("Remove Progressive Treatment");
                $('#is_progressive_treatment_setup').val(1);
                calculate_first_dose_totals();
            } else {
                $('.prompts_div').show();
                $('.first_dose_quantity_div').hide();
                $('#first_dose_total_div').hide();
                $('#setup_progressive_treatment_button').text("Setup Progressive Treatment");
                $('#is_progressive_treatment_setup').val(0);
            }
        }

        let current_past_episode = 0;
        function past_episode_row_details(id) {
            $('.past_episode_row').hide();

            if (current_past_episode !== id) {
                $('#past_episode_row' + id).show();
                current_past_episode = id;
            } else {
                current_past_episode = 0;
            }
        }
    </script>
@endpush