"use strict";

const assert = require("node:assert/strict");

const {make_realm} = require("./lib/example_realm.cjs");
const {make_bot, make_user} = require("./lib/example_user.cjs");
const {make_message_list} = require("./lib/message_list.cjs");
const {mock_esm, zrequire} = require("./lib/namespace.cjs");
const {run_test, noop} = require("./lib/test.cjs");
const blueslip = require("./lib/zblueslip.cjs");
const {$} = require("./lib/zjquery.cjs");

const message_live_update = mock_esm("../src/message_live_update");
const navbar_alerts = mock_esm("../src/navbar_alerts");
const settings_account = mock_esm("../src/settings_account", {
    maybe_update_deactivate_account_button() {},
    update_email() {},
    update_full_name() {},
    update_account_settings_display() {},
    update_role_text() {},
    set_user_own_role_dropdown_value() {},
    add_or_remove_owner_from_role_dropdown() {},
    update_user_own_role_dropdown_state() {},
});
const settings_preferences = mock_esm("../src/settings_preferences", {
    update_user_list_style_preview_name() {},
    update_user_list_style_preview_avatar() {},
});
const settings_bots = mock_esm("../src/settings_bots", {
    redraw_your_bots_list() {},
    toggle_bot_config_download_container() {},
});
mock_esm("../src/settings_panel_menu", {
    hide_default_streams_list_for_guest() {},
    update_imported_users_tab() {},
});
mock_esm("../src/settings_users", {
    update_user_data() {},
    update_view_on_deactivate() {},
    update_view_on_reactivate() {},
});
mock_esm("../src/user_profile", {
    update_profile_modal_ui() {},
    update_user_custom_profile_fields() {},
});

const buddy_list = mock_esm("../src/buddy_list", {
    BuddyList: class {
        insert_or_move = noop;
    },
});

const compose_pm_pill = mock_esm("../src/compose_pm_pill", {
    update_user_pill_active_status() {},
});
mock_esm("../src/compose_recipient", {
    update_user_name_in_compose() {},
});
const pm_list = mock_esm("../src/pm_list", {
    update_private_messages() {},
});

const buddy_data = new buddy_list.BuddyList();
buddy_list.buddy_list = buddy_data;

mock_esm("../src/activity_ui", {
    redraw() {},
});
mock_esm("../src/settings", {
    update_lock_icon_in_sidebar() {},
});
mock_esm("../src/settings_linkifiers", {
    maybe_disable_widgets() {},
});
mock_esm("../src/settings_org", {
    maybe_disable_widgets() {},
    enable_or_disable_group_permission_settings() {},
});
mock_esm("../src/settings_profile_fields", {
    maybe_disable_widgets() {},
});
mock_esm("../src/settings_realm_user_settings_defaults", {
    maybe_disable_widgets() {},
});
mock_esm("../src/settings_streams", {
    rerender_default_streams_for_role_change() {},
});

const bot_data = zrequire("bot_data");
const message_lists = zrequire("message_lists");
const people = zrequire("people");
const settings_config = zrequire("settings_config");
const {set_current_user, set_realm} = zrequire("state_data");
const {initialize_user_settings} = zrequire("user_settings");
const user_events = zrequire("user_events");

const current_user = {};
set_current_user(current_user);
set_realm(make_realm());
initialize_user_settings({user_settings: {default_language: "en"}});

const me = make_user({
    email: "me@example.com",
    user_id: 30,
    full_name: "Me Myself",
    role: settings_config.user_role_values.member.code,
});

function initialize() {
    people.init();
    people.add_active_user(me);
    people.initialize_current_user(me.user_id);
}

initialize();

run_test("updates", ({override}) => {
    let person;

    const isaac = make_user({
        email: "isaac@example.com",
        delivery_email: null,
        user_id: 32,
        full_name: "Isaac Newton",
    });
    people.add_active_user(isaac);

    override(navbar_alerts, "maybe_toggle_empty_required_profile_fields_banner", noop);
    user_events.update_person({
        user_id: isaac.user_id,
        role: settings_config.user_role_values.guest.code,
    });
    person = people.get_by_email(isaac.email);
    assert.ok(person.is_guest);
    assert.equal(person.role, settings_config.user_role_values.guest.code);
    user_events.update_person({
        user_id: isaac.user_id,
        role: settings_config.user_role_values.member.code,
    });
    person = people.get_by_email(isaac.email);
    assert.ok(!person.is_guest);
    assert.equal(person.role, settings_config.user_role_values.member.code);

    user_events.update_person({
        user_id: isaac.user_id,
        role: settings_config.user_role_values.moderator.code,
    });
    person = people.get_by_email(isaac.email);
    assert.equal(person.is_moderator, true);
    assert.equal(person.role, settings_config.user_role_values.moderator.code);

    user_events.update_person({
        user_id: isaac.user_id,
        role: settings_config.user_role_values.admin.code,
    });
    person = people.get_by_email(isaac.email);
    assert.equal(person.full_name, "Isaac Newton");
    assert.equal(person.is_moderator, true);
    assert.equal(person.is_admin, true);
    assert.equal(person.role, settings_config.user_role_values.admin.code);

    user_events.update_person({
        user_id: isaac.user_id,
        role: settings_config.user_role_values.owner.code,
    });
    assert.equal(person.is_admin, true);
    assert.equal(person.is_owner, true);
    assert.equal(person.role, settings_config.user_role_values.owner.code);

    person = people.get_by_email(me.email);
    assert.equal(person.role, settings_config.user_role_values.member.code);

    person = people.get_by_email(me.email);
    assert.equal(person.user_id, me.user_id);
    assert.equal(person.role, settings_config.user_role_values.member.code);

    person = people.get_by_email(isaac.email);
    assert.equal(person.user_id, isaac.user_id);
    assert.equal(person.role, settings_config.user_role_values.owner.code);

    let user_id;
    let full_name;
    message_live_update.update_user_full_name = (user_id_arg, full_name_arg) => {
        user_id = user_id_arg;
        full_name = full_name_arg;
    };

    const $navbar_title = $("#message_view_header .message-header-navbar-title");

    // The navbar title lists the participants of the current DM narrow,
    // so renaming one of them refreshes its text in place.
    people.add_valid_user_id(isaac.user_id);
    message_lists.set_current(make_message_list([{operator: "dm", operand: [isaac.user_id]}]));
    $navbar_title.text("Isaac Newton");

    user_events.update_person({user_id: isaac.user_id, full_name: "Sir Isaac"});
    person = people.get_by_email(isaac.email);
    assert.equal(person.full_name, "Sir Isaac");
    assert.equal(person.is_admin, true);
    assert.equal(user_id, isaac.user_id);
    assert.equal(full_name, "Sir Isaac");
    assert.equal($navbar_title.text(), "Sir Isaac");

    // Renaming someone the title does not mention leaves it untouched.
    user_events.update_person({user_id: me.user_id, full_name: "Me Interim"});
    assert.equal($navbar_title.text(), "Sir Isaac");

    message_lists.set_current(undefined);

    user_events.update_person({
        user_id: me.user_id,
        role: settings_config.user_role_values.guest.code,
    });
    assert.ok(current_user.is_guest);

    user_events.update_person({
        user_id: me.user_id,
        role: settings_config.user_role_values.member.code,
    });
    assert.ok(!current_user.is_guest);
    assert.ok(!current_user.is_admin);

    let user_list_style_preview_name;
    settings_preferences.update_user_list_style_preview_name = (full_name_arg) => {
        user_list_style_preview_name = full_name_arg;
    };

    user_events.update_person({user_id: me.user_id, full_name: "Me V2"});
    assert.equal(people.my_full_name(), "Me V2");
    assert.equal(user_id, me.user_id);
    assert.equal(full_name, "Me V2");
    assert.equal(user_list_style_preview_name, "Me V2");

    user_events.update_person({user_id: isaac.user_id, new_email: "newton@example.com"});
    person = people.get_by_user_id(isaac.user_id);
    assert.equal(person.email, "newton@example.com");
    assert.equal(person.full_name, "Sir Isaac");

    user_events.update_person({user_id: me.user_id, new_email: "meforu@example.com"});
    person = people.get_by_user_id(me.user_id);
    assert.equal(person.email, "meforu@example.com");
    assert.equal(person.full_name, "Me V2");

    let avatar_url;
    let inserted_or_moved_user_ids;
    message_live_update.update_avatar = (user_id_arg, avatar_url_arg) => {
        user_id = user_id_arg;
        avatar_url = avatar_url_arg;
    };
    buddy_data.insert_or_move = (user_ids_arg) => {
        inserted_or_moved_user_ids = user_ids_arg;
    };
    let user_list_style_preview_avatar_url;
    settings_preferences.update_user_list_style_preview_avatar = (avatar_url_arg) => {
        user_list_style_preview_avatar_url = avatar_url_arg;
    };

    user_events.update_person({user_id: isaac.user_id, full_name: "Sir Isaac"});
    person = people.get_by_email(isaac.email);
    assert.equal(person.full_name, "Sir Isaac");
    assert.equal(person.is_admin, true);
    assert.equal(user_id, isaac.user_id);
    assert.equal(full_name, "Sir Isaac");
    // The user list style preview shows the current user's name, so
    // renaming someone else must not update it.
    assert.equal(user_list_style_preview_name, "Me V2");

    person = people.get_by_email(isaac.email);
    assert.equal(person.delivery_email, null);
    user_events.update_person({
        user_id: isaac.user_id,
        delivery_email: "isaac-delivery@example.com",
    });
    person = people.get_by_email(isaac.email);
    assert.equal(person.delivery_email, "isaac-delivery@example.com");

    user_events.update_person({user_id: isaac.user_id, delivery_email: null});
    person = people.get_by_email(isaac.email);
    assert.equal(person.delivery_email, null);

    user_events.update_person({user_id: isaac.user_id, avatar_url: "http://gravatar.com/123456"});
    person = people.get_by_email(isaac.email);
    assert.equal(person.full_name, "Sir Isaac");
    assert.equal(user_id, isaac.user_id);
    assert.equal(person.avatar_url, avatar_url);
    assert.deepEqual(inserted_or_moved_user_ids, [isaac.user_id]);
    // The user list style preview shows the current user's avatar, so
    // another user's avatar change must not update it.
    assert.equal(user_list_style_preview_avatar_url, undefined);

    user_events.update_person({user_id: me.user_id, avatar_url: "http://gravatar.com/789456"});
    person = people.get_by_email(me.email);
    assert.equal(person.full_name, "Me V2");
    assert.equal(user_id, me.user_id);
    assert.equal(person.avatar_url, avatar_url);
    assert.deepEqual(inserted_or_moved_user_ids, [me.user_id]);
    assert.equal(user_list_style_preview_avatar_url, "http://gravatar.com/789456");

    user_events.update_person({user_id: me.user_id, timezone: "UTC"});
    person = people.get_by_email(me.email);
    assert.ok(person.timezone);

    blueslip.expect("error", "Got update_person event for unexpected user");
    blueslip.expect("error", "Unknown user_id in maybe_get_user_by_id");
    assert.ok(!user_events.update_person({user_id: 29, full_name: "Sir Isaac Newton"}));

    me.profile_data = {};
    user_events.update_person({
        user_id: me.user_id,
        custom_profile_field: {id: 3, value: "Value", rendered_value: "<p>Value</p>"},
    });
    person = people.get_by_email(me.email);
    assert.equal(person.profile_data[3].value, "Value");
    assert.equal(person.profile_data[3].rendered_value, "<p>Value</p>");

    let updated = false;
    settings_account.update_email = (email) => {
        assert.equal(email, "you@example.org");
        updated = true;
    };

    let confirm_banner_hidden = false;
    settings_account.hide_confirm_email_banner = () => {
        confirm_banner_hidden = true;
    };

    user_events.update_person({user_id: me.user_id, delivery_email: "you@example.org"});
    assert.ok(updated);
    assert.ok(confirm_banner_hidden);

    const test_bot = make_bot({
        email: "test-bot@example.com",
        user_id: 35,
        full_name: "Test Bot",
        bot_owner_id: isaac.id,
    });
    people.add_active_user(test_bot);
    bot_data.add({
        default_all_public_streams: true,
        default_events_register_stream: "register stream test",
        default_sending_stream: "sending stream test",
        user_id: 35,
        services: [],
    });

    user_events.update_person({user_id: test_bot.user_id, bot_owner_id: me.user_id});
    person = people.get_by_email(test_bot.email);
    assert.equal(person.bot_owner_id, me.user_id);

    buddy_list.BuddyList.insert_or_move = noop;

    // Test that UI elements are updated when a user is deactivated/reactivated
    let pm_list_updated = false;
    let compose_pill_updated = false;
    let expected_user_id = isaac.user_id;
    let expected_is_active;

    pm_list.update_private_messages = () => {
        pm_list_updated = true;
    };
    compose_pm_pill.update_user_pill_active_status = (user, is_active) => {
        compose_pill_updated = true;
        assert.equal(user.user_id, expected_user_id);
        assert.equal(is_active, expected_is_active);
    };

    // Deactivate a user and verify UI updates are triggered
    expected_is_active = false;
    user_events.update_person({user_id: isaac.user_id, is_active: false});
    assert.ok(!people.is_person_active(isaac.user_id));
    assert.ok(pm_list_updated);
    assert.ok(compose_pill_updated);

    // Reset flags and test reactivation
    pm_list_updated = false;
    compose_pill_updated = false;

    // Reactivate the user and verify UI updates are triggered again
    expected_is_active = true;
    user_events.update_person({user_id: isaac.user_id, is_active: true});
    assert.ok(people.is_person_active(isaac.user_id));
    assert.ok(pm_list_updated);
    assert.ok(compose_pill_updated);

    let bot_data_updated = false;
    settings_bots.update_bot_data = (user_id) => {
        assert.equal(user_id, test_bot.user_id);
        bot_data_updated = true;
    };

    // Reset flags and test bot deactivation
    pm_list_updated = false;
    compose_pill_updated = false;

    expected_is_active = false;
    expected_user_id = test_bot.user_id;
    user_events.update_person({user_id: test_bot.user_id, is_active: false});
    assert.equal(bot_data_updated, true);
    assert.ok(pm_list_updated);
    assert.ok(compose_pill_updated);

    // Reset flags and test bot reactivation
    bot_data_updated = false;
    pm_list_updated = false;
    compose_pill_updated = false;

    expected_is_active = true;
    user_events.update_person({user_id: test_bot.user_id, is_active: true});
    assert.ok(bot_data_updated);
    assert.ok(pm_list_updated);
    assert.ok(compose_pill_updated);

    const imported_user = {
        email: "imoreted-user@example.com",
        delivery_email: null,
        user_id: 33,
        full_name: "Imported user",
        is_imported_stub: true,
    };
    people.add_active_user(imported_user);
    user_events.update_person({user_id: imported_user.user_id, is_imported_stub: false});

    // A non-common narrow (here sender: combined with is:) shows a search
    // bar, not a name, so renaming the user must leave the title alone.
    message_lists.set_current(
        make_message_list([
            {operator: "is", operand: "starred"},
            {operator: "sender", operand: isaac.user_id},
        ]),
    );
    $navbar_title.text("placeholder");
    user_events.update_person({user_id: isaac.user_id, full_name: "Sir Isaac Newton"});
    assert.equal($navbar_title.text(), "placeholder");
    message_lists.set_current(undefined);
});