const postAjaxController = (data, action) => {
    if (data.message) {
        message = data.message
        displayMessage(message.text, message.type);
        return ;
    }

    console.log(data);
    if (data.hasOwnProperty('path_head'))
        console.log();
        // updateHTMLDirList(data);
    if (data.hasOwnProperty('faves_list'))
        // generateFavesList(data.faves_list);
        console.log("faves stub...");
    if (data.hasOwnProperty("refresh")) {
        if (data.refresh == "true") {
            reloadDirectory();
        }
    }
}


const generateFavesList = (data) => {
    let listView = document.getElementById("faves-list");
    clearChildNodes(listView);

    data.forEach(faveArry => {
        let fave    = faveArry[0]
        let faveId  = faveArry[1]
        let liTag   = document.createElement("LI");
        let parts   = (fave.includes("/")) ? fave.split("/") : fave.split("\\");

        let part = parts[parts.length - 1]
        if (part.toLowerCase().includes("season")) {
            part = parts[parts.length - 2] + "/" + part
        }

        let txtNode = document.createTextNode(part);
        liTag.setAttribute("class", "btn btn-secondary btn-sm");
        liTag.setAttribute("name", fave);
        liTag.setAttribute("title", fave);
        liTag.setAttribute("onclick", "loadFave(" + faveId +")");
        liTag.appendChild(txtNode);
        listView.appendChild(liTag);
    });
}


const updateHTMLDirList = async (data) => {
    var dirTemplate = document.querySelector('#dirTemplate');
    var vidTemplate = document.querySelector('#vidTemplate');
    var imgTemplate = document.querySelector('#imgTemplate');
    var filTemplate = document.querySelector('#filTemplate');
    let insertArea  = document.getElementById('file-grid');
    let pathElm     = document.getElementById("path");
    let thumbnail   = formatURL("static/imgs/icons/folder.png");
    let pathParts     = data.path_head.split("/");
    let dirPath     = pathParts[pathParts.length - 1] + "/";

    let title       = "";
    let hash        = "";

    // Can still set the path info if locked...
    pathElm.innerText = dirPath;
    // If locked return and create password field....

    let dirs        = (data.list.dirs)  ? data.list.dirs  : [];
    let videos      = (data.list.vids)  ? data.list.vids  : [];
    let images      = (data.list.imgs)  ? data.list.imgs  : [];
    let files       = (data.list.files) ? data.list.files : [];
    let isInFaves   = data.in_fave;
    let background_image = images[0] ? images[0][0] : "";
    let i           = 0;
    let size        = 0;

    // Setup background if there is a 000.* in selection
    if (background_image.match(/000\.(jpg|png|gif)\b/) != null) {
        // Due to same hash for 000 we add date to make link unique for each run to bypass cache issues...
        background_image = formatURL("files/" + images[i][1] + '?d=' + Date.now());
        updateBackground(background_image, false);
    } else {
        background_image = formatURL("static/imgs/backgrounds/particles.mp4");
        updateBackground(background_image);
    }

    // See if in faves
    let elm = document.getElementById("tggl-faves-btn");
    if (isInFaves == "true")
        elm.classList.add("btn-info");
    else
        elm.classList.remove("btn-info");

    clearChildNodes(insertArea);
    // Insert dirs
    let dirClone  = document.importNode(dirTemplate.content, true);
    let dir       = null;
    size          = dirs.length;
    for (; i < size; i++) {
        const clone = dirClone.cloneNode(true);
        title = dirs[i][0];
        hash  = dirs[i][1];
        createElmBlock(insertArea, clone, thumbnail, title, hash);
    }

    // Insert videos
    let vidClone  = document.importNode(vidTemplate.content, true);
    size          = videos.length;
    for (i = 0; i < size; i++) {
        const clone = vidClone.cloneNode(true);
        title       = videos[i][0];
        thumbnail   = formatURL(videos[i][1]);
        hash        = videos[i][2];
        createElmBlock(insertArea, clone, thumbnail, title, hash, true);
    }

    // Insert images
    let imgClone  = document.importNode(imgTemplate.content, true);
    thumbnail     = "";
    size          = images.length;
    for (i = 0; i < size; i++) {
        title     = images[i][0];
        thumbnail = formatURL("files/" + images[i][1]);
        hash      = images[i][1];

        if (thumbnail.match(/000\.(jpg|png|gif)\b/) == null &&
            !thumbnail.includes("favicon.png") && !thumbnail.includes("000")) {
            const clone  = imgClone.cloneNode(true);
            createElmBlock(insertArea, clone, thumbnail, title, hash);
        }
    }

    // Insert files
    let fileClone = document.importNode(filTemplate.content, true);
    size          = files.length;
    for (i = 0; i < size; i++) {
        const clone  = fileClone.cloneNode(true);
        title     = files[i][0];
        thumbnail = setFileIconType(files[i][0]);
        hash      = files[i][1];
        createElmBlock(insertArea, clone, thumbnail, title, hash);
    }
}

const createElmBlock = (ulElm, clone, thumbnail, title, hash, isVideo=false) => {
    let containerTag = clone.firstElementChild;
    containerTag.setAttribute("style", "background-image: url('" + thumbnail + "')");
    containerTag.setAttribute("title", title);
    containerTag.setAttribute("hash", hash);

    // If image tag this sink to oblivion since there are no input tags in the template
    try {
        let inputTag = clone.querySelector("input");
        inputTag.setAttribute("value", title);
        // NOTE: Keeping this just incase i do want to rename stuff...
        //
        // inputTag.addEventListener("dblclick", function (eve) {
        //     enableEdit(eve.target);
        // });
        // inputTag.addEventListener("focusout", function (eve) {
        //     disableEdit(eve.target);
        // });
    } catch (e) { }

    if (isVideo) {
        let popoutTag = clone.querySelector(".card-popout-btn");
        popoutTag.setAttribute("hash", hash);
        popoutTag.addEventListener("click", function (eve) {
            let target = eve.target;
            const hash = target.getAttribute("hash");
            openWithLocalProgram(hash);
        });
    }


    ulElm.appendChild(clone);
}

const setFileIconType = (fileName) => {
    icoPath = "";

    if (fileName.match(/\.(doc|docx|xls|xlsx|rtf)\b/) != null) {
        icoPath = "static/imgs/icons/doc.png";
    } else if (fileName.match(/\.(7z|7zip|zip|tar.gz|tar.xz|gz|rar|jar)\b/) != null) {
        icoPath = "resources/images/icons/arc.png";
    } else if (fileName.match(/\.(pdf)\b/) != null) {
        icoPath = "static/imgs/icons/pdf.png";
    } else if (fileName.match(/\.(html)\b/) != null) {
        icoPath = "static/imgs/icons/html.png";
    } else if (fileName.match(/\.(txt|conf)\b/) != null) {
        icoPath = "static/imgs/icons/text.png";
    } else if (fileName.match(/\.(iso|img)\b/) != null) {
        icoPath = "static/imgs/icons/img.png";
    } else if (fileName.match(/\.(sh|batch|exe)\b/) != null) {
        icoPath = "static/imgs/icons/scrip.png";
    } else {
        icoPath = "static/imgs/icons/bin.png";
    }

    return formatURL(icoPath)
}