/**************************************************************************************

 * Project     : Chest X-Ray Pathology Detection and Localization using Deep Learning

 * Author Name : Rammuni Ravidu Suien Silva

 * UoW No      : 16267097

 * IIT No      : 2016134

 * Module      : Final Year Project 20/21

 * Supervisor  : Mr Pumudu Fernando

 * Prototype    : Web Interface - FrontEnd

 * File         : Main JS logic functions for the UI functionality

 * University of Westminster, UK || IIT Sri Lanka

 **************************************************************************************/

// TODO: USER GUIDE

// Setting path for relevant localization images

function localizationPathAdd(count_str) {

    let count = parseInt(count_str);// Can be used for error handling

    // Dynamic src creation

    $('.det-row').each(function (i, row_el) {

        let pathology_id = i;

        let cxr_popup_img_class = ".cxrPopupImg-" + pathology_id;

        $(row_el).on("click", function () {

            srcAdd(pathology_id, cxr_popup_img_class);

        });

    });

}

// Modifying the SRC

function srcAdd(pathology_id, cxr_popup_img_id) {

    let forceRefresh = '?' + Math.floor(Math.random() * 10000); // Force the browser to refresh image

    // URL generation for the target image

    // used library - http://stewartpark.github.io/Flask-JSGlue/ (PIP Installed)

    let urlPath = Flask.url_for('get_cxr_detect_img', {"pathology_id": pathology_id}) + forceRefresh;

    //Setting the image src

    $(cxr_popup_img_id).attr('src', urlPath);

}

// PDF Results

function printResults() {

    if (localized) {

        let completed = $('.det-row').each(function (i, row_el) {

            let pathology_id = i;

            let cxr_popup_img_id = ".cxrPopupImg-" + pathology_id;

            srcAdd(pathology_id, cxr_popup_img_id);

        });

        $.when(completed).then(function (x) {

            setTimeout(

                function () {

                    window.print();

                }, 3000);

        });

    } else {

        window.print();

    }

}

// Temporary loading icon for localization images

function setLoaderIcon() {

    let loadingURL = Flask.url_for("static", {"filename": "icons/loading_gif.gif"});

    $(".cxr-loc-img").attr('src', loadingURL);

}