package usecase

import (
	"context"
	"time"

	"cmroubao/backend-api/internal/domain"
)

type ExecutionResultAuthorization struct {
	UserID          string
	DeviceID        string
	TaskID          string
	ExecutionID     string
	ClaimGeneration int64
	ClaimTokenHash  string
}

type ExecutionResultWrite struct {
	ExecutionResultAuthorization
	Operation      string
	IdempotencyKey string
	RequestHash    string
	Now            time.Time
}

type ExecutionResultRepository interface {
	AppendExecutionEvents(
		context.Context,
		ExecutionResultWrite,
		[]domain.ExecutionEvent,
	) (bool, error)
	CreateExecutionEvidence(
		context.Context,
		ExecutionResultWrite,
		domain.ExecutionEvidenceAsset,
	) (domain.ExecutionEvidenceAsset, bool, error)
	StoreExecutionCandidates(
		context.Context,
		ExecutionResultWrite,
		domain.ExecutionCandidateBatch,
	) (bool, error)
	CompleteExecution(
		context.Context,
		ExecutionResultWrite,
		domain.ExecutionOutcome,
	) (domain.PurchaseTask, bool, error)
	FailExecution(
		context.Context,
		ExecutionResultWrite,
		domain.ExecutionOutcome,
	) (domain.PurchaseTask, bool, error)
	GetExecutionEvidence(
		context.Context,
		string,
		string,
	) (domain.ExecutionEvidenceAsset, error)
}