use lox::bridge_table::{BridgeLine, ENC_BUCKET_BYTES};
use lox::cred::{Invitation, Lox};
use lox::proto;
use lox::{IssuerPubKey, OPENINV_LENGTH};
use serde::{Deserialize, Serialize};
use serde_with::serde_as;
use std::array::TryFromSliceError;

#[derive(Deserialize, Serialize)]
pub struct OpenReqState {
    pub request: proto::open_invite::Request,
    pub state: proto::open_invite::State,
}

#[derive(Deserialize, Serialize)]
pub struct TrustReqState {
    pub request: proto::trust_promotion::Request,
    pub state: proto::trust_promotion::State,
}

#[derive(Deserialize, Serialize)]
pub struct MigReqState {
    pub request: proto::migration::Request,
    pub state: proto::migration::State,
}

#[derive(Deserialize, Serialize)]
pub struct LevelupReqState {
    pub request: proto::level_up::Request,
    pub state: proto::level_up::State,
}

#[derive(Deserialize, Serialize)]
pub struct IssueInviteReqState {
    pub request: proto::issue_invite::Request,
    pub state: proto::issue_invite::State,
}

#[derive(Deserialize, Serialize)]
pub struct RedeemReqState {
    pub request: proto::redeem_invite::Request,
    pub state: proto::redeem_invite::State,
}

#[derive(Deserialize, Serialize)]
pub struct CheckBlockageReqState {
    pub request: proto::check_blockage::Request,
    pub state: proto::check_blockage::State,
}

#[derive(Deserialize, Serialize)]
pub struct BlockageMigReqState {
    pub request: proto::blockage_migration::Request,
    pub state: proto::blockage_migration::State,
}

#[derive(Debug, Deserialize, Serialize)]
pub struct PubKeys {
    pub lox_pub: IssuerPubKey,
    pub migration_pub: IssuerPubKey,
    pub migrationkey_pub: IssuerPubKey,
    pub reachability_pub: IssuerPubKey,
    pub invitation_pub: IssuerPubKey,
}

#[serde_as]
#[derive(Serialize, Deserialize)]
pub struct EncBridgeTable {
    #[serde_as(as = "Vec<[_; ENC_BUCKET_BYTES]>")]
    pub etable: Vec<[u8; ENC_BUCKET_BYTES]>,
}

#[derive(Debug, Deserialize, Serialize)]
pub struct LoxCredential {
    pub lox_credential: Lox,
    pub bridgeline: Option<BridgeLine>,
    pub invitation: Option<Invitation>,
}

// This should also check the pubkey
pub fn validate(invite: &[u8]) -> Result<[u8; OPENINV_LENGTH], TryFromSliceError> {
    invite.try_into()
}