CalculatorUtils.h

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#pragma once
#include "catapult/model/ImportanceHeight.h"
 
namespace catapult {
    namespace model { struct BlockChainConfiguration; }
    namespace state {
        class AccountActivityBuckets;
        struct AccountState;
    }
}
 
namespace catapult { namespace importance {
 
    struct AccountActivitySummary {
        Amount TotalFeesPaid;
 
        uint32_t BeneficiaryCount = 0;
 
        Importance PreviousImportance;
    };
 
    struct AccountSummary {
    public:
        AccountSummary(const AccountActivitySummary& activitySummary, state::AccountState& accountState)
                : ActivitySummary(activitySummary)
                , pAccountState(&accountState)
        {}
 
    public:
        AccountActivitySummary ActivitySummary;
 
        state::AccountState* pAccountState;
 
        Importance StakeImportance;
 
        Importance ActivityImportance;
    };
 
    struct ImportanceCalculationContext {
    public:
        Amount ActiveHarvestingMosaics;
 
        uint64_t TotalBeneficiaryCount = 0;
 
        Amount TotalFeesPaid;
 
        Importance TotalActivityImportance;
    };
 
    AccountActivitySummary SummarizeAccountActivity(
            model::ImportanceHeight height,
            Height::ValueType importanceGrouping,
            const state::AccountActivityBuckets& buckets);
 
    void FinalizeAccountActivity(model::ImportanceHeight height, Importance importance, state::AccountActivityBuckets& buckets);
 
    void CalculateImportances(
            AccountSummary& accountSummary,
            const ImportanceCalculationContext& context,
            const model::BlockChainConfiguration& config);
}}