"use strict";

const {strict: assert} = require("assert");

zrequire("rows");
zrequire("lightbox");

set_global("message_store", {});
set_global("Image", class Image {});
set_global("overlays", {
    close_overlay: () => {},
    close_active: () => {},
    open_overlay: () => {},
});
set_global("popovers", {
    hide_all: () => {},
});

rows.is_draft_row = () => false;

set_global("$", global.make_zjquery());

run_test("pan_and_zoom", () => {
    $.clear_all_elements();

    const img = $.create("img-stub");
    const link = $.create("link-stub");
    const msg = $.create("msg-stub");

    $(img).closest = () => [];

    img.set_parent(link);
    link.closest = () => msg;
    msg.attr("zid", "1234");
    img.attr("src", "example");

    let fetched_zid;

    message_store.get = (zid) => {
        fetched_zid = zid;
        return "message-stub";
    };

    // Used by render_lightbox_list_images
    $.stub_selector(".focused_table .message_inline_image img", []);

    lightbox.open(img);

    assert.equal(fetched_zid, 1234);
});

run_test("youtube", () => {
    $.clear_all_elements();

    const href = "https://youtube.com/some-random-clip";
    const img = $.create("img-stub");
    const link = $.create("link-stub");
    const msg = $.create("msg-stub");

    msg.attr("zid", "4321");

    $(img).attr("src", href);

    $(img).closest = (sel) => {
        if (sel === ".youtube-video") {
            // We just need a nonempty array to
            // set is_youtube_video to true.
            return ["whatever"];
        }
        return [];
    };

    img.set_parent(link);
    link.closest = () => msg;
    link.attr("href", href);

    // Used by render_lightbox_list_images
    $.stub_selector(".focused_table .message_inline_image img", []);

    lightbox.open(img);
    assert.equal($(".image-actions .open").attr("href"), href);
});