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// Supported platforms
#[cfg(feature = "scrt")]
pub use fadroma_platform_scrt as scrt;
#[cfg(feature = "scrt")]
pub use scrt::cosmwasm_std;
#[cfg(feature = "scrt")]
pub use scrt::schemars;
#[cfg(feature = "scrt")]
pub use scrt::serde;

#[cfg(feature = "scrt")]
pub mod core;

// Contract scaffoldings
#[cfg(feature = "derive")]
pub use fadroma_proc_derive as derive_contract;
#[cfg(feature = "composability")]
pub mod composability;

// Safety features
#[cfg(feature = "killswitch")]
pub mod killswitch;

// Authentication primitives
#[cfg(feature = "admin")]
pub mod admin;
#[cfg(feature = "permit")]
pub mod permit;
#[cfg(feature = "vk")]
pub mod vk;

// Tokenomics primitives
#[cfg(feature = "math")]
pub mod math;
#[cfg(feature = "snip20-client")]
pub mod snip20_client;
#[cfg(feature = "snip20-impl")]
pub mod snip20_impl;

// Data and I/O helpers
#[cfg(feature = "storage")]
pub mod storage;
#[cfg(feature = "message")]
pub use fadroma_proc_message as proc_message;
#[cfg(feature = "response")]
pub mod response;

// Testing system
#[cfg(all(feature = "ensemble", not(target_arch = "wasm32")))]
pub mod ensemble;

// TODO: Remove or compartmentalize dependency on this
#[cfg(feature = "reexport-secret-toolkit")]
pub use secret_toolkit;

/// **Start here.** `use fadroma::prelude::*` to get the essentials for
/// writing smart contracts with Fadroma.
pub mod prelude {

    /// Alias for `StdResult<()>`.
    pub type UsuallyOk = StdResult<()>;

    /// Alias for `StdResult<Option<V>>`.
    pub type Eventually<V> = StdResult<Option<V>>;

    pub use crate::core::*;

    #[cfg(feature = "scrt")]
    pub use crate::scrt::{*, cosmwasm_std, cosmwasm_std::*};

    #[cfg(feature = "scrt")]
    pub use schemars::{self, JsonSchema};

    #[cfg(feature = "math")]
    pub use crate::math::*;

    #[cfg(feature = "storage")]
    pub use crate::storage::{
        load, save, remove,
        ns_load, ns_save, ns_remove
    };

    #[cfg(feature = "snip20-client")]
    pub use crate::snip20_client::ISnip20;

    #[cfg(feature = "message")]
    pub use crate::proc_message::message;

    #[cfg(feature = "response")]
    pub use crate::response::*;

    #[cfg(feature = "vk")]
    pub use crate::vk::ViewingKey;

    #[cfg(feature = "permit")]
    pub use crate::permit::{Permit, Permission};

    #[cfg(feature = "composability")]
    pub use crate::composability::Composable;

}

/// Define the `mod wasm` entrypoint of production builds.
#[cfg(feature = "scrt")]
#[macro_export] macro_rules! entrypoint {
    ($($fadroma:ident)::+, $($contract:ident)::+ $(,)?) => {
        $($fadroma)::+::entrypoint!(
            $($fadroma)::+,
            $($contract)::+::init,
            $($contract)::+::handle,
            $($contract)::+::query,
        );
    };
    ($($fadroma:ident)::+, $($init:ident)::+, $($handle:ident)::+, $($query:ident)::+ $(,)?) => {
        #[cfg(target_arch = "wasm32")]
        mod wasm {
            use $($fadroma)::+::{scrt::cosmwasm_std::{
                do_init,
                do_handle,
                do_query,
                ExternalStorage as EStorage,
                ExternalApi     as EApi,
                ExternalQuerier as EQuerier,
            }};
            #[no_mangle] extern "C" fn init(env_ptr: u32, msg_ptr: u32) -> u32 {
                do_init(&super::$($init)::+::<EStorage, EApi, EQuerier>, env_ptr, msg_ptr)
            }
            #[no_mangle] extern "C" fn handle(env_ptr: u32, msg_ptr: u32) -> u32 {
                do_handle(&super::$($handle)::+::<EStorage, EApi, EQuerier>, env_ptr, msg_ptr)
            }
            #[no_mangle] extern "C" fn query(msg_ptr: u32) -> u32 {
                do_query(&super::$($query)::+::<EStorage, EApi, EQuerier>, msg_ptr)
            }
        }
    }
}