package model

import (
	"encoding/json"
	"time"
)

type HistoricalBar struct {
	Date  string `json:"date"`
	Open  string `json:"open"`
	High  string `json:"high"`
	Low   string `json:"low"`
	Close string `json:"close"`
}
type BacktestInput struct {
	DataOrigin        string          `json:"data_origin"`
	SourceVersion     int64           `json:"source_version"`
	DataReceivedAt    *time.Time      `json:"data_received_at"`
	StrategyVersionID string          `json:"strategy_version_id"`
	DatasetName       string          `json:"dataset_name"`
	Symbol            string          `json:"symbol"`
	InitialCash       string          `json:"initial_cash"`
	Bars              []HistoricalBar `json:"bars"`
}
type ResearchInput struct {
	BacktestInput
	Parameters StrategyParameters `json:"parameters"`
}
type BacktestRun struct {
	Symbol            string          `json:"symbol"`
	ID                string          `db:"id" json:"id"`
	StrategyVersionID string          `db:"strategy_version_id" json:"strategy_version_id"`
	Status            string          `db:"status" json:"status"`
	Input             json.RawMessage `db:"input" json:"input,omitempty"`
	InputHash         string          `db:"input_hash" json:"input_hash"`
	Result            json.RawMessage `db:"result" json:"result"`
	Failure           string          `db:"failure" json:"failure"`
	LeaseID           *string         `db:"lease_id" json:"-"`
	CreatedAt         time.Time       `db:"created_at" json:"created_at"`
	FinishedAt        *time.Time      `db:"finished_at" json:"finished_at"`
}

func (BacktestRun) TableName() string { return "veyra_backtest_run" }