use std::collections::HashSet;use codex_app_server_protocol::AppInfo;pub fn filter_tool_suggest_discoverable_connectors(    directory_connectors: Vec<AppInfo>,    accessible_connectors: &[AppInfo],    discoverable_connector_ids: &HashSet<String>,    originator_value: &str,) -> Vec<AppInfo> {    let accessible_connector_ids: HashSet<&str> = accessible_connectors        .iter()        .filter(|connector| connector.is_accessible)        .map(|connector| connector.id.as_str())        .collect();    let mut connectors = filter_disallowed_connectors(directory_connectors, originator_value)        .into_iter()        .filter(|connector| !accessible_connector_ids.contains(connector.id.as_str()))        .filter(|connector| discoverable_connector_ids.contains(connector.id.as_str()))        .collect::<Vec<_>>();    connectors.sort_by(|left, right| {        left.name            .cmp(&right.name)            .then_with(|| left.id.cmp(&right.id))    });    connectors}const DISALLOWED_CONNECTOR_IDS: &[&str] = &[    "asdk_app_6938a94a61d881918ef32cb999ff937c",    "connector_2b0a9009c9c64bf9933a3dae3f2b1254",    "connector_3f8d1a79f27c4c7ba1a897ab13bf37dc",    "connector_68de829bf7648191acd70a907364c67c",    "connector_68e004f14af881919eb50893d3d9f523",    "connector_69272cb413a081919685ec3c88d1744e",];const FIRST_PARTY_CHAT_DISALLOWED_CONNECTOR_IDS: &[&str] =    &["connector_0f9c9d4592e54d0a9a12b3f44a1e2010"];pub fn filter_disallowed_connectors(    connectors: Vec<AppInfo>,    originator_value: &str,) -> Vec<AppInfo> {    let first_party_chat_originator = is_first_party_chat_originator(originator_value);    connectors        .into_iter()        .filter(|connector| {            is_connector_id_allowed(connector.id.as_str(), first_party_chat_originator)        })        .collect()}fn is_first_party_chat_originator(originator_value: &str) -> bool {    originator_value == "codex_atlas" || originator_value == "codex_chatgpt_desktop"}fn is_connector_id_allowed(connector_id: &str, first_party_chat_originator: bool) -> bool {    let disallowed_connector_ids = if first_party_chat_originator {        FIRST_PARTY_CHAT_DISALLOWED_CONNECTOR_IDS    } else {        DISALLOWED_CONNECTOR_IDS    };    !disallowed_connector_ids.contains(&connector_id)}#[cfg(test)]mod tests {    use super::*;    use crate::metadata::connector_install_url;    use pretty_assertions::assert_eq;    fn app(id: &str) -> AppInfo {        AppInfo {            id: id.to_string(),            name: id.to_string(),            description: None,            logo_url: None,            logo_url_dark: None,            distribution_channel: None,            install_url: None,            branding: None,            app_metadata: None,            labels: None,            is_accessible: false,            is_enabled: true,            plugin_display_names: Vec::new(),        }    }    fn named_app(id: &str, name: &str) -> AppInfo {        AppInfo {            id: id.to_string(),            name: name.to_string(),            install_url: Some(connector_install_url(name, id)),            ..app(id)        }    }    #[test]    fn filter_disallowed_connectors_allows_non_disallowed_connectors() {        let filtered =            filter_disallowed_connectors(vec![app("asdk_app_hidden"), app("alpha")], "codex_cli");        assert_eq!(filtered, vec![app("asdk_app_hidden"), app("alpha")]);    }    #[test]    fn filter_disallowed_connectors_allows_openai_prefix() {        let filtered = filter_disallowed_connectors(            vec![                app("connector_openai_foo"),                app("connector_openai_bar"),                app("gamma"),            ],            "codex_cli",        );        assert_eq!(            filtered,            vec![                app("connector_openai_foo"),                app("connector_openai_bar"),                app("gamma")            ]        );    }    #[test]    fn filter_disallowed_connectors_filters_disallowed_connector_ids() {        let filtered = filter_disallowed_connectors(            vec![                app("asdk_app_6938a94a61d881918ef32cb999ff937c"),                app("connector_3f8d1a79f27c4c7ba1a897ab13bf37dc"),                app("delta"),            ],            "codex_cli",        );        assert_eq!(filtered, vec![app("delta")]);    }    #[test]    fn first_party_chat_originator_filters_target_connector_ids() {        let filtered = filter_disallowed_connectors(            vec![                app("connector_openai_foo"),                app("asdk_app_6938a94a61d881918ef32cb999ff937c"),                app("connector_0f9c9d4592e54d0a9a12b3f44a1e2010"),            ],            "codex_atlas",        );        assert_eq!(            filtered,            vec![                app("connector_openai_foo"),                app("asdk_app_6938a94a61d881918ef32cb999ff937c")            ]        );    }    #[test]    fn filter_tool_suggest_discoverable_connectors_keeps_only_plugin_backed_uninstalled_apps() {        let filtered = filter_tool_suggest_discoverable_connectors(            vec![                named_app(                    "connector_2128aebfecb84f64a069897515042a44",                    "Google Calendar",                ),                named_app("connector_68df038e0ba48191908c8434991bbac2", "Gmail"),                named_app("connector_other", "Other"),            ],            &[AppInfo {                is_accessible: true,                ..named_app(                    "connector_2128aebfecb84f64a069897515042a44",                    "Google Calendar",                )            }],            &HashSet::from([                "connector_2128aebfecb84f64a069897515042a44".to_string(),                "connector_68df038e0ba48191908c8434991bbac2".to_string(),            ]),            "codex_cli",        );        assert_eq!(            filtered,            vec![named_app(                "connector_68df038e0ba48191908c8434991bbac2",                "Gmail",            )]        );    }    #[test]    fn filter_tool_suggest_discoverable_connectors_excludes_accessible_apps_even_when_disabled() {        let filtered = filter_tool_suggest_discoverable_connectors(            vec![                named_app(                    "connector_2128aebfecb84f64a069897515042a44",                    "Google Calendar",                ),                named_app("connector_68df038e0ba48191908c8434991bbac2", "Gmail"),            ],            &[                AppInfo {                    is_accessible: true,                    ..named_app(                        "connector_2128aebfecb84f64a069897515042a44",                        "Google Calendar",                    )                },                AppInfo {                    is_accessible: true,                    is_enabled: false,                    ..named_app("connector_68df038e0ba48191908c8434991bbac2", "Gmail")                },            ],            &HashSet::from([                "connector_2128aebfecb84f64a069897515042a44".to_string(),                "connector_68df038e0ba48191908c8434991bbac2".to_string(),            ]),            "codex_cli",        );        assert_eq!(filtered, Vec::<AppInfo>::new());    }}