jellyfin-plugin-mediacleaner/Jellyfin.Plugin.MediaCleaner/Pages/home.js

document.addEventListener('pageshow', async () => {
    await updateMediaCleanerState();

    var moviesTitle = document.getElementById("moviesTitle");
    var seriesTitle = document.getElementById("seriesTitle");

    moviesTitle.innerHTML = await getMediaCleanerMoviesTitle();
    seriesTitle.innerHTML = await getMediaCleanerSeriesTitle();

    await populateTables();
    addClickHandlersToLinks();
    addClickHandlersToDeleteButtons();
    finishLoading();
});

const getMediaCleanerSeriesInfo = async () => {
    const response = await fetch("/mediacleaner/state/getSeriesInfo");

    if(!response.ok){
        throw new Error(`Response status: ${response.status}`)
    }

    return response.json();
};

const getMediaCleanerMovieInfo = async () => {
    const response = await fetch("/mediacleaner/state/getMovieInfo");

    if(!response.ok){
        throw new Error(`Response status: ${response.status}`)
    }

    return response.json();
};

const updateMediaCleanerState = async () => {
    const response = await fetch("/mediacleaner/state/updateState");

    if(!response.ok){
        throw new Error(`Response status: ${response.status}`)
    }

    return response.json();
};

const getMediaCleanerSeriesTitle = async () => {
    const response = await fetch("/mediacleaner/state/getSeriesTitle");

    if(!response.ok){
        throw new Error(`Response status: ${response.status}`);
    }

    return response.json();
};

const getMediaCleanerMoviesTitle = async () => {
    const response = await fetch("/mediacleaner/state/getMoviesTitle");

    if(!response.ok){
        throw new Error(`Response status: ${response.status}`);
    }

    return response.json();
};

const createCheckbox = (mediaInfo = {}, table, deleteButton) => {
    const container = document.createElement('div');
    container.className = 'checkboxContainer';
    container.style.marginBottom = 0;

    const label = document.createElement('label');
    label.className = 'emby-checkbox-label';
    label.style.textAlign = 'center';
    label.style.paddingLeft = '1.8em';

    const checkbox = document.createElement('input');
    checkbox.type = 'checkbox';
    checkbox.setAttribute('is', 'emby-checkbox');
    checkbox.dataset.mediaInfo = JSON.stringify(mediaInfo) || '';

    const span = document.createElement('span');
    span.textContent = '';

    label.appendChild(checkbox);
    label.appendChild(span);
    container.appendChild(label);

    checkbox.addEventListener('change', (e) => {
        if(isDeleteButtonVisible(table)){
            deleteButton.style.visibility = 'visible';
        }
        else {
            deleteButton.style.visibility = 'hidden';
        }
    });

    return container;
};

const isDeleteButtonVisible = (table) => {
    const checkboxes = table.getElementsByClassName('emby-checkbox');
    const hasChecked = Array.from(checkboxes).some(checkbox => checkbox.checked);
    return hasChecked;
}

const populateTables = async () => {
    var moviesInfo = await getMediaCleanerMovieInfo();
    var seriesInfo = await getMediaCleanerSeriesInfo();

    var seriesTableBody = seriesTable.getElementsByTagName('tbody')[0];
    seriesTableBody.replaceChildren();
    var seriesDeleteButton = document.getElementById('seriesDeleteButton');

    var moviesTableBody = moviesTable.getElementsByTagName('tbody')[0];
    moviesTableBody.replaceChildren();
    var moviesDeleteButton = document.getElementById('moviesDeleteButton');

    if (moviesInfo.length > 0){
        for(let i = 0; i < moviesInfo.length; i++){
            var row = moviesTableBody.insertRow(-1);
            var cell1 = row.insertCell(0);
            var cell2 = row.insertCell(1);
            cell1.innerHTML = moviesInfo[i].Name;
            cell1.className = "table-text";
            cell2.appendChild(createCheckbox(moviesInfo[i], moviesTable, moviesDeleteButton));
            cell2.className = "table-checkbox"
        }
    }
    else{
        var columnCount = moviesTable.tHead.rows[0].cells.length;
        var row = moviesTableBody.insertRow(-1);
        var cell1 = row.insertCell(0);
        cell1.colSpan = columnCount;
        cell1.innerHTML = "No stale movies found.";
        cell1.className = "table-text";
    }

    if(seriesInfo.length > 0){
        for(let i = 0; i < seriesInfo.length; i++){
            var row = seriesTableBody.insertRow(-1);
            var cell1 = row.insertCell(0);
            var cell2 = row.insertCell(1);
            var cell3 = row.insertCell(2);
            cell1.innerHTML = seriesInfo[i].Name;
            cell1.className = "table-text";
            cell2.innerHTML = seriesInfo[i].Seasons.map(season => season.replace("Season ", "")).join(", ");
            cell2.className = "table-text";
            cell3.appendChild(createCheckbox(seriesInfo[i], seriesTable, seriesDeleteButton));
            cell3.className = "table-checkbox"
        }
    }
    else{
        var columnCount = seriesTable.tHead.rows[0].cells.length;
        var row = seriesTableBody.insertRow(-1);
        var cell1 = row.insertCell(0);
        cell1.colSpan = columnCount;
        cell1.innerHTML = "No stale series found.";
        cell1.className = "table-text";
    }
};

const addClickHandlersToLinks = () => {
    const linkBtns = document.querySelectorAll("button.links");
    linkBtns.forEach(btn => {
        btn.addEventListener("click", () => {
            const target = btn.dataset.target;
            if (!target) return;
            window.location.hash = target;
        })
    })
}

const addClickHandlersToDeleteButtons = () => {
    const deleteMoviesButtonElement = document.getElementById("moviesDeleteButton");
    const deleteSeriesButtonElement = document.getElementById("seriesDeleteButton");
    deleteMoviesButtonElement.addEventListener("click", deleteFromRadarr);
    deleteSeriesButtonElement.addEventListener("click", deleteFromSonarr);
}

const deleteFromRadarr = () => {
    // Need to GET first for movieIds?

    // Likely need to use MovieEditor DELETE endpoint (/api/v3/movie/editor)
    // Payload:
    // {
    //   "movieIds": [
    //     0
    //   ],
    //   "deleteFiles": true
    // }
    console.log("Delete from Radarr!")
}

const deleteFromSonarr = () => {
    // Need to GET first for seriesIds?

    // Likely need to use SeriesEditor DELETE endpoint
    // Payload:
    // {
    //    "seriesIds": [
    //        1
    //    ],
    //    "seasonFolder": null,
    //    "deleteFiles": true,
    // }
    console.log("Delete from Sonarr!")
}

const finishLoading = () => {
    const loadingElement = document.getElementById("loading");

    const homepage = document.getElementById("homepage");
    loadingElement.style.visibility = "hidden";
    homepage.style.visibility = "visible";

    console.log("Loading element: ", loadingElement);
    console.log("Homepage element: ", homepage);
}