use anyhow::Error;
use serde_json::Value;

use proxmox::api::{api, cli::*, RpcEnvironment, ApiHandler};

use proxmox_backup::{config, api2, api2::types::REALM_ID_SCHEMA};


#[api(
    input: {
        properties: {
            "output-format": {
                schema: OUTPUT_FORMAT,
                optional: true,
            },
        }
    }
)]
/// List configured OpenId realms
fn list_openid_realms(param: Value, rpcenv: &mut dyn RpcEnvironment) -> Result<Value, Error> {

    let output_format = get_output_format(&param);

    let info = &api2::config::access::openid::API_METHOD_LIST_OPENID_REALMS;
    let mut data = match info.handler {
        ApiHandler::Sync(handler) => (handler)(param, info, rpcenv)?,
        _ => unreachable!(),
    };

    let options = default_table_format_options()
        .column(ColumnConfig::new("realm"))
        .column(ColumnConfig::new("issuer-url"))
        .column(ColumnConfig::new("comment"));

    format_and_print_result_full(&mut data, &info.returns, &output_format, &options);

    Ok(Value::Null)
}
#[api(
    input: {
        properties: {
            realm: {
                schema: REALM_ID_SCHEMA,
            },
            "output-format": {
                schema: OUTPUT_FORMAT,
                optional: true,
            },
        }
    }
)]

/// Show OpenID realm configuration
fn show_openid_realm(param: Value, rpcenv: &mut dyn RpcEnvironment) -> Result<Value, Error> {

    let output_format = get_output_format(&param);

    let info = &api2::config::access::openid::API_METHOD_READ_OPENID_REALM;
    let mut data = match info.handler {
        ApiHandler::Sync(handler) => (handler)(param, info, rpcenv)?,
        _ => unreachable!(),
    };

    let options = default_table_format_options();
    format_and_print_result_full(&mut data, &info.returns, &output_format, &options);

    Ok(Value::Null)
}

pub fn openid_commands() -> CommandLineInterface {

    let cmd_def = CliCommandMap::new()
        .insert("list", CliCommand::new(&&API_METHOD_LIST_OPENID_REALMS))
        .insert("show", CliCommand::new(&&API_METHOD_SHOW_OPENID_REALM)
                .arg_param(&["realm"])
                .completion_cb("realm", config::domains::complete_openid_realm_name)
        )
        .insert("create",
                CliCommand::new(&api2::config::access::openid::API_METHOD_CREATE_OPENID_REALM)
                .arg_param(&["realm"])
                .arg_param(&["realm"])
                .completion_cb("realm", config::domains::complete_openid_realm_name)
        )
        .insert("update",
                CliCommand::new(&api2::config::access::openid::API_METHOD_UPDATE_OPENID_REALM)
                .arg_param(&["realm"])
                .arg_param(&["realm"])
                .completion_cb("realm", config::domains::complete_openid_realm_name)
        )
        .insert("delete",
                CliCommand::new(&api2::config::access::openid::API_METHOD_DELETE_OPENID_REALM)
                .arg_param(&["realm"])
                .arg_param(&["realm"])
                .completion_cb("realm", config::domains::complete_openid_realm_name)
        )
        ;

       cmd_def.into()
}