package calculation_validation

import (
	"math/big"
	"time"
)

// OpportunityTestData represents extracted opportunity data from logs
type OpportunityTestData struct {
	ID               string
	Timestamp        time.Time
	TransactionHash  string
	NetProfitETH     *big.Float
	NetProfitUSD     *big.Float
	EstimatedProfit  *big.Float
	ProfitMargin     float64
	IsExecutable     bool
	RejectReason     string
	Confidence       float64
	Path             []string
	SwapSequence     []SwapCalculation
	ThresholdCheck   *ThresholdCheck
}

// SwapCalculation represents a V3 swap calculation from logs
type SwapCalculation struct {
	AmountIn  *big.Int
	AmountOut *big.Int
	Fee       uint32
	FinalOut  *big.Int
}

// ThresholdCheck represents a profit threshold validation
type ThresholdCheck struct {
	NetProfit    *big.Float
	MinThreshold *big.Float
	Passed       bool
}

// ValidationResult represents the result of validating a calculation
type ValidationResult struct {
	OpportunityID    string
	ExpectedProfit   *big.Float
	CalculatedProfit *big.Float
	Difference       *big.Float
	PercentError     float64
	IsValid          bool
	Errors           []string
	Warnings         []string
}

// TestReport represents a summary of validation tests
type TestReport struct {
	Timestamp            time.Time
	TotalOpportunities   int
	ValidCalculations    int
	InvalidCalculations  int
	AveragePercentError  float64
	MaxError             *big.Float
	ValidationResults    []*ValidationResult
}