{% extends 'root/base.html' %} 
{% load static %}
{% block title %} Languages (Basic Settings) {% endblock %}
{% block maincontent %}

<div class="container-fluid">
    <div class="configuration-table_wrapper">
        <div class="elements-space-between">
            <h3>Maintain Languages</h3>
            <div>
                <button class="btn btn-outline-primary"  title="Template" onclick="location.href='{% url 'eProc_Basic_Settings:extract_language_template' %}'"type="button">
                    <i class="fas fa-download"></i> template
                </button>
                <button class="btn btn-outline-primary"  title="Extract" onclick="location.href='{% url 'eProc_Basic_Settings:extract_language_data' %}'" type="button">
                    <i class="fas fa-download"></i> extract data
                </button>
                <button class="btn btn-outline-primary  modal_upload" id="id_upload_redirect_data" title="Upload Data" value="language_upload" onclick="onclick_upload_button()" type="button">
                    <i class="fas fa-cloud-upload-alt"></i> upload data
                </button>
                <button type="button" id="id_add_data" value="ADD" class="btn btn-primary"  title="Add Language" data-toggle="modal" data-target="#languageModal" onclick="onclick_add_button(this)">
                    <i class="fa fa-plus"></i> add language
                </button>
                 <button class="btn btn-outline-secondary" id="id_close" value="close" title="Close"  onclick="window_close();">
                    <i class="fas fa-times"></i> close
                </button>
            </div>
        </div>
        <hr>
        <div class="configuration-table_section">
            <div id="err_msg_app_settings"> </div>
            <div id="err_msg_app_settings_t" class="alert alert-success" hidden><span id="success_msg_id"></span></div>
            <div class="table-container tcw-60">
                <div class="edit-button-section mb-4">
                    <button id="id_edit_data" class="btn btn-secondary btn-sm" onclick="onclick_edit_button()">
                        <i class="fas fa-edit" id="edit" title="Edit"></i> edit
                    </button>
                    <button id="id_delete_data" style="display:none;" class="btn btn-outline-danger btn-sm" value="DELETE" title="Delete" data-toggle="modal" data-target="#id_delete_confirm_popup">
                        <i class="fa fa-trash"></i> delete
                    </button>
                    <button id="id_copy_data" class="btn btn-primary btn-sm" style="display:none;" value="COPY" type="button" title="Copy"  onclick="onclick_copy_button()">
                        <i class="fa fa-copy"></i> copy
                    </button>
                    <button id="id_update_data" class="btn btn-primary btn-sm" style="display:none;" value="UPDATE"  type="button"  title="Update" onclick="onclick_update_button()">
                        <i class="far fa-edit"></i> update
                    </button>
                    <button id="id_cancel_data" style="display:none;" type="button" class="btn btn-secondary btn-sm"  title="Cancel" onclick="display_basic_db_data()">
                        <i class="fas fa-times"></i> cancel
                    </button>        
                </div>
                <!--   display basic language table-->
                <table id="display_basic_table" class="class_basic_language_table table table-bordered custom-table">
                    <thead id="id_language_table_header">
                        <tr>
                            <th id="hg_select_checkbox" hidden>
                                <div id="id_check_all" style="display:none;">
                                    <input type="checkbox" id="selectAll" name="chk[]">
                                </div>
                            </th>
                            <th>Language Id</th>
                            <th>Description</th>
                        </tr>
                    </thead>
                    <tbody id="id_language_tbody">
                        {% for language in upload_languages %}
                        <tr>
                            <td class="class_select_checkbox" hidden><input type="checkbox" class="checkbox_check" onclick="valueChanged()" required></td>
                            <td>{{language.language_id}}</td>
                            <td>{{language.description}}</td>
                        </tr>
                        {% endfor %}
                    </tbody>
                </table>
                <!--end of display basic language table-->
            </div>
        </div>
    </div>
    <!--modal popup for Add,copy,update and upload-->  
    <!-- The Modal -->
    <div class="modal fade" id="languageModal" style="overflow:auto;">
        <div class="modal-dialog modal-dialog-centered modal-lg">
            <div class="modal-content">
                <div class="modal-header">
                    <h5 class="modal-title"> Maintain Language</h5>
                    <button type="button" class="close remove_upload_data" data-dismiss="modal" aria-label="Close">
                        <span aria-hidden="true">&times;</span>
                    </button>
                </div>
                <!-- Modal body -->
                <div class="modal-body">
                    <div class="popup-vertical-scroll">
                    <div id="id_del_add_button" class="mb-4">
                        <button class="btn btn-primary" title="Add New Row" type="button" onclick="add_popup_row()">
                            <i class="fa fa-plus"></i> add new row
                        </button>
                        <button class="btn btn-outline-danger" title="Delete" onclick="application_settings_delete_Row('id_popup_table')">
                            <i class="fa fa-trash"></i> delete
                        </button>
                    </div>
                    <div id="id_check_success_messages" class="alert alert-success check_success_message" hidden></div>
                    <div id="id_check_error_messages" class="alert alert-danger check_error_messages" hidden></div>
                    <div id="id_check_special_character_messages" class="alert alert-danger check_special_character_messages" hidden>
                        <p id="id_error_msg_language_id"></p>
                        <p id="id_error_msg_description"></p>
                        <p id="id_error_msg_language_length"></p>
                    </div>
                    <div id="error_msg_id" class="alert alert-danger display-none" role="alert"><span id="error_message"></span></div>
                    <div id="id_warning_msg_id" class="alert alert-warning display-none" role="alert"></div>
                    <div id="id_info_msg_id" class="alert alert-primary display-none" role="alert"></div>
                    <table class="class_popup_table table table-bordered mt-2" id="id_popup_table">
                        <thead>
                            <tr>
                                <th id="header_select">Select</th>
                                <th>Language Id</th>
                                <th>Description</th>
                                <th id="id_del_ind_checkbox" hidden>Del Indicator</th>
                            </tr>
                        </thead>
                        <tbody id="id_popup_tbody">

                        </tbody>
                    </table>
                    </div>
                </div>
                <!-- Modal footer -->
                <div class="modal-footer">
                    <button type="button" class="btn btn-outline-primary remove_upload_data" title="Cancel" data-dismiss="modal"><i class="fas fa-times"></i> cancel</button>
                    <button id="id_delete_duplicate" class="btn btn-primary" style="display:none;" type="button" onclick="delete_duplicate()"><i class="fa fa-trash"></i> delete duplicates</button>
                    <button id="id_check_data" style="display:none;" class="btn btn-primary" type="button" onclick="check_data()"><i class="fas fa-check"></i> check</button>
                    <button class="btn btn-primary" title="Save" id="save_id"><i class="fas fa-save"></i> save</button>
                </div>
            </div>
        </div>
    </div>
    <!--end of modal popup for Add,copy,update and upload-->
    <!-- modal popup to upload the csv file; save confirmation popup; delete confirmation popup -->
    {% include 'configuration_common_pop_up.html' %}
    <div>
        {% if messages %} {% for message in messages %} {% if message.tags == 'success' %}
        <div style="color: green; ">{{ message }}</div>
        {% endif %} {% if message.tags == 'error' %}
        <div style="color: red; ">{{ message }}</div>
        {% endif %} {% if message.tags == 'info' %}
        <div style="color: Black bold"><b>{{ message }}</b> </div>
        {% endif %} {% endfor %} {% endif %}
    </div>
</div>
<script>
    var basic_settings = '{{basic_settings|safe}}';
    var rendered_language_data = {{upload_languages|safe}};
    var messages_list = {{messages_list|safe}};
    var language_data_array = {}
    var main_table_language_value = [];
    var language = '';
    var edit_basic_data = '';
    var GLOBAL_ACTION = '';
    var no_duplicate_entries = 'Y'
    var Tablename = uiConstants["CONST_TABLENAME_LANGUAGE"]
    var appname = uiConstants["CONST_APPNAME01"]
    var db_header_data = uiConstants["LANGUAGE_ID", "DESCRIPTION", "del_ind"]

    //onclick of data Upload copy data to modal pop-up
    function onclick_display_csv_data() {
        $("#valid_upload").modal('hide');
        $("#id_delete_duplicate").hide()
        $("#id_check_success_messages").empty();
        $("#id_check_error_messages").empty();
        $("#id_check_success_messages").prop("hidden", true);
        $("#id_check_error_messages").prop("hidden", true);
        $("#id_check_special_character_messages").prop("hidden", true);
        $("#error_msg_id").css("display", "none")
        $('#id_popup_table').DataTable().destroy();
        formdata = new FormData();
        attached_file = $('#id_file_data_upload').prop('files')[0]
        if(attached_file == undefined){
           display_file_select_error(); // Display error message if no file is selected
        }
        else {
            file_extension = (attached_file.name).split(".")[1]
            file_extension = file_extension.toUpperCase();
            if(file_extension == 'CSV'){
                formdata.append("file_attach", attached_file);
                formdata.append("Tablename",Tablename);
                formdata.append("appname",appname);
                $('#id_data_upload').modal('hide');
                $('#id_popup_tbody').empty();
                OpenLoaderPopup();
                $.ajax({
                    type: 'POST',
                    url: "{% url 'eProc_Basic_Settings:data_upload' %}",
                    data: formdata,
                    contentType: "application/json; charset=utf-8",
                    success: function(response) {
                        if(response.error_message){
                            $("#id_error_msg_upload").prop("hidden",false)
                            document.getElementById("id_error_msg_upload").innerHTML = response.error_message;
                            document.getElementById("id_error_msg_upload").style.color = "Red";
                            $('#id_data_upload').modal('show');
                        }
                        else {
                            language_data_array = response.valid_data_list;
                            var edit_basic_data = '';
                            var del_ind = '';
                            $("#id_popup_tbody").empty();
                            $.each(response.valid_data_list, function(i, value) {
                                del_ind = '<td>' + value.del_ind + '</td>'
                                if (value.del_ind == 1) {
                                    del_ind = ' <input type="checkbox" value="' + value.del_ind+ '" checked>'
                                } else {
                                    del_ind = '<input type="checkbox" value="' + value.del_ind + '" required>'
                                }
                               edit_basic_data += '<tr ><td class="class_select_checkbox"><input type="checkbox" required></td><td><input class="form-control check_character_no_space" type="text" value="' + value.language_id + '" maxlength="2" onkeypress="return /[a-z]/i.test(event.key)" style="text-transform:uppercase;" required></td><td><input type="text" class="form-control check_only_character" value="' + value.description + '" maxlength="100" onkeypress="return /[a-z ]/i.test(event.key)" required></td><td>' + del_ind + '</td></tr>';
                            });
                            $('#id_popup_tbody').append(edit_basic_data);
                            $("#id_del_ind_checkbox").prop("hidden", false);
                            $(".class_del_checkbox").prop("hidden", false);
                            $( "#header_select").prop( "hidden", false );
                            $('#languageModal').modal('show');
                            $('#id_data_upload').modal('hide');
                            document.getElementById("id_del_add_button").style.display = "block";
                            $('#id_check_data').show();
                            $("#id_check_data").prop("hidden", false);
                            $("#save_id").prop("hidden", true);
                            table_sort_filter('id_popup_table')
                        }
                        CloseLoaderPopup();

                    },
                    cache: false,
                    processData: false,
                    contentType: false,

                });
            }
            else{
               display_file_select_error(); // Display error message for file selection except .csv
            }
        }
    }
        
    // validate and save for add,copy,update and upload data
    function popup_save_data() {
        $('#success_msg_id').empty();
        $('#id_popup_table').DataTable().destroy();
        no_duplicate_entries = 'Y'
        no_duplicate_value = 'Y'
        var error_message = '';
        get_main_table_data(); //Read data from main table
        // compare for duplicates in popup
        [no_duplicate_value,error_message] = compare_table_for_duplicate_entries(validate_add_attributes,language_data)
        if (error_message){
            display_error_message(error_message)
        }
        else {
            if ((GLOBAL_ACTION == "COPY") || (GLOBAL_ACTION == "ADD")) {
                // compare main table and pop up for duplicate values
                [no_duplicate_entries,error_message]  = maintable_validation(validate_add_attributes,main_table_low_value)
                if(no_duplicate_entries == 'N'){
                    $('#languageModal').modal('show');
                }
            }
            if ((no_duplicate_value == 'Y') && (no_duplicate_entries == 'Y')) {
                var add_basic_data = '';
                var language_data_array = language_data;
                $('#id_save_confirm_popup').modal('hide');
                data = {'data':language_data,'table_name':'Languages','action':GLOBAL_ACTION}
                OpenLoaderPopup();
                $.ajax({
                    type: 'POST',
                    url: "{% url 'eProc_Basic_Settings:create_update_basic_data' %}",
                    data: JSON.stringify(data),
                    contentType: "application/json; charset=utf-8",
                    dataType: "json",
                    success: function(Response) {
                        rendered_language_data = Response[0];
                        display_basic_db_data();
                        $('#languageModal').modal('hide');
                        success_response(Response); // Function call to display response data
                        $("#id_check_data").prop("hidden", true);
                        CloseLoaderPopup();
                    }
                });
            }
            else if (error_message){
                display_error_message(error_message)
            }
        }
        table_sort_filter('id_popup_table');
    }   
        
    //delete the selected row in db................
    var main_table_language_checked = [];
    function main_table_delete() {
        $('#success_msg_id').empty()
        GLOBAL_ACTION = 'DELETE'
        main_table_language_checked = [];
        $('#display_basic_table').DataTable().destroy();
        get_selected_row_data(); // Function call to get the selected row data
        $('#id_delete_confirm_popup').modal('hide');
        data = {'data':main_table_language_checked,'table_name':'Languages','action':GLOBAL_ACTION}
        OpenLoaderPopup();
        $.ajax({
            type: 'POST',
            url: "{% url 'eProc_Basic_Settings:create_update_basic_data' %}",
            data: JSON.stringify(data),
            contentType: "application/json; charset=utf-8",
            dataType: "json",
            success: function(Response) {
                rendered_language_data = Response[0];
                display_basic_db_data();
                success_response(Response);  // Display Response data
                CloseLoaderPopup();
            }
        });
    }
        
    //check function restricting special char and diaplay the data count of csv file
    function check_data() {
        $("#id_delete_duplicate").hide()
        $('#id_popup_table').DataTable().destroy();
        $("#id_check_success_messages").empty()
        $("#id_check_error_messages").empty()
        $("#id_check_success_messages").prop("hidden", true)
        $("#id_check_error_messages").prop("hidden", true)
        $("#id_check_special_character_messages").prop("hidden", true)
        document.getElementById("id_error_msg_language_id").innerHTML = "";
        document.getElementById("id_error_msg_description").innerHTML = "";
        document.getElementById("id_error_msg_language_length").innerHTML = "";
        count = 0;
        flag = 0;
        var language_array = new Array
        var DB_array = new Array
        var language_list = new Array
        var language_id_check = new Array
        del_ind = ''
        $("#id_popup_table TBODY TR").each(function() {
            $('#id_popup_table').DataTable().destroy();
            var row = $(this);
            language_dic = {}
            //*************** reading data from the pop-up ***************
            language_dic.description = row.find("TD").eq(2).find('input[type="text"]').val().toUpperCase();
            language_dic.language_id = row.find("TD").eq(1).find('input[type="text"]').val().toUpperCase();
            checked_box = row.find("TD").eq(3).find('input[type="checkbox"]').is(':checked')
            if (checked_box){
                language_dic.del_ind = '1'
            } else {
                language_dic.del_ind = '0'
            }
            language_list.push(language_dic)
            get_main_table_data(); //Read data from main table
            var format = /[`!@#$%^&*()_+\-=\[\]{};':"\\ 0-9|,.<>\/?~]/;
            var format1 = /^!@#%^&*()_+[A-Za-z0-9]{2,}/;
            if (language_dic.del_ind == '0'){
                 //*************** checking for empty records for language code ***************
                if(language_dic.language_id.length == 0 || /\s/.test(language_dic.language_id)) {
                    $(row.find("TD").eq(1).find('input[type="text"]')).css("border", "1px solid #FF0000");
                    row_color_highlight_empty(row);
                    $("#id_error_msg_language_length").prop("hidden",false);
                    error_message = ui_messeges("JMSG002")// Get message details
                    var display8 = error_message;
                    document.getElementById("id_error_msg_language_length").innerHTML = display8+ "language Code";
                    $("#id_check_special_character_messages").prop("hidden",false);
                    count = count +1;
                }
                //*************** checking for max length for language code (max length = 2) ***************
                else if(language_dic.language_id.length  == 1) {
                        $(row.find("TD").eq(1).find('input[type="text"]')).css("border", "1px solid #FF0000");
                        row_color_highlight_minlength(row);
                        $("#id_error_msg_language_length").prop("hidden",false);
                        error_message = ui_messeges("JMSG113")// Get message details
                        var display8 = error_message;
                        document.getElementById("id_error_msg_language_length").innerHTML = display8+ "language Code";
                        $("#id_check_special_character_messages").prop("hidden",false);
                        count = count +1;
                }
                //*************** checking for special characters for language id ***************
                else if(format.test(language_dic.language_id)) {
                    $(row.find("TD").eq(1).find('input[type="text"]')).css("border", "1px solid #FF0000");
                    row_color_highlight_special(row);
                    $("#id_error_msg_language_id").prop("hidden",false);
                    error_message = ui_messeges("JMSG003")// Get message details
                    var display4 = error_message;
                    document.getElementById("id_error_msg_language_id").innerHTML = display4+ "Language Code";
                    $("#id_check_special_character_messages").prop("hidden",false);
                    count = count +1;
                }else{
                    $(row.find("TD").eq(2).find('input[type="text"]')).css("border", "none");
                    row_color_no_highlight(row);
                    $(row).css("border", "");
                    $("#id_delete_duplicate").hide()
                }
                 //*************** checking for empty records for language name  ***************
                if(language_dic.description.length == 0){
                    $(row.find("TD").eq(1).find('input[type="text"]')).css("border", "1px solid #FF0000");
                    row_color_highlight_empty(row);
                    $("#id_error_msg_description").prop("hidden",false);
                    error_message = ui_messeges("JMSG002")// Get message details
                    var display8 = error_message;
                    document.getElementById("id_error_msg_description").innerHTML = display8+ "language Name";
                    $("#id_check_special_character_messages").prop("hidden",false);
                    count = count +1;
                }
                //*************** checking for special characters for description  ***************
                else if(format1.test(language_dic.description)) {
                     $(row.find("TD").eq(2).find('input[type="text"]')).css("border", "1px solid #FF0000");
                    row_color_highlight_special(row);
                    $("#id_error_msg_description").prop("hidden",false);
                    error_message = ui_messeges("JMSG003")// Get message details
                    var display3 = error_message;
                    document.getElementById("id_error_msg_description").innerHTML = display3+ "language Name";
                    $("#id_check_special_character_messages").prop("hidden",false);
                    count = count +1;
                }
                else if(main_table_low_value.includes((language_dic.language_id))){
                     $(row).css("border", "#f8d7da");
                     row_color_highlight(row);
                     $("#id_check_error_messages").prop("hidden",false);
                     var display7 = ui_messeges("JMSG001");
                     document.getElementById("id_check_error_messages").innerHTML = display7;
                     $("#save_id").prop("hidden", true);
                     $("#id_delete_duplicate").show()
                     $("#id_check_data").prop("hidden", false);
                     count = count +1;
                     flag = flag + 1;
                }
                else if(language_id_check.includes((language_dic.language_id))){
                     $(row).css("border", "#f8d7da");
                     row_color_highlight(row);
                     $("#id_check_error_messages").prop("hidden",false);
                     var display7 = ui_messeges("JMSG001");
                     document.getElementById("id_check_error_messages").innerHTML = display7;
                     $("#save_id").prop("hidden", true);
                     $("#id_delete_duplicate").show()
                     $("#id_check_data").prop("hidden", false);
                     count = count +1;
                     flag = flag + 1;
                }
                else{
                    $(row.find("TD").eq(2).find('input[type="text"]')).css("border", "none");
                    row_color_no_highlight(row);
                    $(row).css("border", "");
                    $("#id_delete_duplicate").hide()
                }
                language_id_check.push(language_dic.language_id)
                main_table_low_value.push(language_dic)
                table_sort_filter_popup_pagination('id_popup_table');
            }
            if(flag == 0){
                $("#id_delete_duplicate").hide()
            }
            else{
                $("#id_delete_duplicate").show()
            }
            if(count == 0){
                $(row.find("TD").eq(1).find('input[type="text"]')).css("border", "none");
                row_color_no_highlight(row);
                $(row).css("border", "");
            }
        });
        //*************** shows save button if there are no errors(special characters and max length) ***************
        if (count == 0) {
            $("#id_delete_duplicate").hide()
            $('#id_popup_table').DataTable().destroy();
            $("#id_popup_table").find("input,button,textarea,select").attr("disabled", "disabled");
            document.getElementById("id_del_add_button").style.display = "none";
            $("#save_id").prop("hidden", false);
            $("#id_check_data").prop("hidden", true);
            if (language_list == 0) {
                $("#save_id").prop("hidden", true);
            }
            popup_data_dict = {'data_list': language_list}
            OpenLoaderPopup();
             $.ajax({
                    type: 'POST',
                    url: "{% url 'eProc_Configuration_Check:check_language' %}",
                    data: JSON.stringify(popup_data_dict),
                    success: function(response) {
                     table_sort_filter_popup_pagination('id_popup_table')
                     $("#id_check_special_character_messages").prop("hidden", false);
                     if (count == 0) {
                        $("#id_check_special_character_messages").prop("hidden", true);
                     }
                    var message = ''
                    update_check_message(response.messages[1])
                    CloseLoaderPopup();
                    }
            });
        }
    }

    // validating the  popup table for duplicate entries
    function compare_table_for_duplicate_entries(validate_add_attributes, language) {
        add_attr_duplicates = false;
        var error_message = ''
        var common = [];
        var add_attr_unique_list = [];
        var no_duplicate_value = 'Y'
        $.each(language, function (i, item) {
            if ((item.language_id.length == 0) || (item.description.length == 0)) { 
                $('#languageModal').modal('show');
                error_message = ui_messeges("JMSG002")// Get message details
                no_duplicate_value = 'N'
                return [no_duplicate_value,error_message]
            }
            if(item.language_id.length<2){
                $('#languageModal').modal('show');
                error_message = ui_messeges("JMSG113")// Get message details
                no_duplicate_value = 'N'
                return [no_duplicate_value,error_message]
            }
        });
        if (no_duplicate_value == 'Y') {
            $.each(validate_add_attributes, function(index, value) {
                if ($.inArray(value, add_attr_unique_list) == -1) {
                    add_attr_unique_list.push(value);
                } else {
                    if ($.inArray(value, common) == -1) {
                        common.push(value);
                    }
                }
            });
            if (common.length != 0) {    
                $('#languageModal').modal('show');
                display_duplicate_entry(common);  //Function to highlight the rows in popup
                error_message = ui_messeges("JMSG001")// Get message details
                no_duplicate_value = 'N'
                return [no_duplicate_value,error_message]
            }
        }
        return [no_duplicate_value,error_message]
    }

    //Function to highlight duplicate records
    function display_duplicate_entry(common) {
        var language_check = new Array;
        $("#id_popup_table TBODY TR").each(function() {
            var row = $(this);
            language_dic = {}
            language_dic.language_id  = row.find("TD").eq(1).find('input[type="text"]').val().toUpperCase();
            var compare = language_dic.language_id
            language_check.push(compare);
            jQuery.grep(language_check, function(el) {
                if (jQuery.inArray(el, common) != -1) {
                    row_color_highlight(row);
                }
                else {
                    row_color_no_highlight(row);
                }
            });

        });
    }

</script>
<script src="{% static 'scripts/upload_languages.js' %}"></script>
{% endblock %}