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#![cfg_attr(not(feature = "std"), no_std)]

use frame_support::{
    Parameter,
    dispatch::{Weight, GetDispatchInfo},
    traits::{UnfilteredDispatchable, Vec}
};

pub trait CreateRecoveryCallFactory<Origin, AccountId, BlockNumber> {
    type Call: Parameter + UnfilteredDispatchable<Origin = Origin> + GetDispatchInfo;

    fn build_create_recovery_call(legal_officers: Vec<AccountId>, threshold: u16, delay_period: BlockNumber) -> Self::Call;
}

pub trait LocQuery<AccountId> {
    fn has_closed_identity_locs(account: &AccountId, legal_officer: &Vec<AccountId>) -> bool;
}

pub trait MultisigApproveAsMultiCallFactory<Origin, AccountId, Timepoint> {
    type Call: Parameter + UnfilteredDispatchable<Origin = Origin> + GetDispatchInfo;

    fn build_approve_as_multi_call(
        threshold: u16,
        other_signatories: Vec<AccountId>,
        maybe_timepoint: Option<Timepoint>,
        call_hash: [u8; 32],
        max_weight: Weight,
    ) -> Self::Call;
}

pub trait MultisigAsMultiCallFactory<Origin, AccountId, Timepoint> {
    type Call: Parameter + UnfilteredDispatchable<Origin = Origin> + GetDispatchInfo;

    fn build_as_multi_call(
        threshold: u16,
        other_signatories: Vec<AccountId>,
        maybe_timepoint: Option<Timepoint>,
        call: Vec<u8>,
        store_call: bool,
        max_weight: Weight,
    ) -> Self::Call;
}

pub trait IsLegalOfficer<AccountId> {
    fn is_legal_officer(account: &AccountId) -> bool;
}