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use crate::state::{ApiContract, ContractError};
use abstract_core::api::{
    ApiConfigResponse, ApiQueryMsg, AuthorizedAddressesResponse, BaseQueryMsg, QueryMsg,
};
use abstract_sdk::base::{Handler, QueryEndpoint};
use cosmwasm_std::{to_binary, Addr, Binary, Deps, Env, StdResult};

/// Where we dispatch the queries for the ApiContract
/// These ApiQueryMsg declarations can be found in `abstract_sdk::core::common_module::app_msg`
impl<
        Error: ContractError,
        CustomInitMsg,
        CustomExecMsg,
        CustomQueryMsg: ApiQueryMsg,
        ReceiveMsg,
        SudoMsg,
    > QueryEndpoint
    for ApiContract<Error, CustomInitMsg, CustomExecMsg, CustomQueryMsg, ReceiveMsg, SudoMsg>
{
    type QueryMsg = QueryMsg<CustomQueryMsg>;
    fn query(&self, deps: Deps, env: Env, msg: Self::QueryMsg) -> Result<Binary, Error> {
        match msg {
            QueryMsg::Module(msg) => self.query_handler()?(deps, env, self, msg),
            QueryMsg::Base(msg) => self.base_query(deps, env, msg),
        }
    }
}

impl<Error: ContractError, CustomInitMsg, CustomExecMsg, CustomQueryMsg, ReceiveMsg, SudoMsg>
    ApiContract<Error, CustomInitMsg, CustomExecMsg, CustomQueryMsg, ReceiveMsg, SudoMsg>
{
    fn base_query(&self, deps: Deps, _env: Env, query: BaseQueryMsg) -> Result<Binary, Error> {
        match query {
            BaseQueryMsg::Config {} => {
                to_binary(&self.dapp_config(deps).map_err(Error::from)?).map_err(Into::into)
            }
            BaseQueryMsg::AuthorizedAddresses { proxy_address } => {
                let proxy_address = deps.api.addr_validate(&proxy_address)?;
                let authorized_addrs: Vec<Addr> = self
                    .authorized_addresses
                    .may_load(deps.storage, proxy_address)?
                    .unwrap_or_default();

                to_binary(&AuthorizedAddressesResponse {
                    addresses: authorized_addrs,
                })
                .map_err(Into::into)
            }
        }
    }

    fn dapp_config(&self, deps: Deps) -> StdResult<ApiConfigResponse> {
        let state = self.base_state.load(deps.storage)?;
        Ok(ApiConfigResponse {
            version_control_address: state.version_control,
            ans_host_address: state.ans_host.address,
            dependencies: self
                .dependencies()
                .iter()
                .map(|dep| dep.id.to_string())
                .collect(),
        })
    }
}