// Charter 标准库 - ACC-1594 收益分配协议
// 版本: 1.0 | 基于 GNACS 数字基因的收益与资产操作协议

/// ACC-1594 收益分配接口
/// 在 ACC-1400 基础上增加：资产发行/赎回、收益分配、分红领取
protocol Acc1594 extends Acc1400 {
    /// 发行资产（含宪法收据验证）
    fn issue(
        issuer: Address, to: Address, amount: u128,
        data: Bytes, partition_id: Hash, receipt: Hash
    ) -> Result;
    
    /// 赎回资产
    fn redeem(
        account: Address, amount: u128, data: Bytes,
        partition_id: Hash, receipt: Hash
    ) -> Result;
    
    /// 分配收益（分红）
    fn distribute_dividend(
        distributor: Address, partition_id: Hash,
        total_amount: u128, period: u64, receipt: Hash
    ) -> Result;
    
    /// 领取分红
    fn claim_dividend(account: Address, partition_id: Hash, receipt: Hash) -> u128;
    
    /// 查询可领取分红
    fn claimable_dividend(account: Address, partition_id: Hash) -> u128;
    
    /// 设置发行上限
    fn set_issuance_limit(limit: u128);
}