package cointop

// Coin is the row structure
type Coin struct {
	ID               string
	Name             string
	Slug             string
	Symbol           string
	Rank             int
	Price            float64
	Volume24H        float64
	MarketCap        float64
	AvailableSupply  float64
	TotalSupply      float64
	PercentChange1H  float64
	PercentChange24H float64
	PercentChange7D  float64
	LastUpdated      string
	// for favorites
	Favorite bool
	// for portfolio
	Holdings float64
	Balance  float64
}

// AllCoins returns a slice of all the coins
func (ct *Cointop) AllCoins() []*Coin {
	ct.debuglog("AllCoins()")
	if ct.State.filterByFavorites {
		var list []*Coin
		for i := range ct.State.allCoins {
			coin := ct.State.allCoins[i]
			if coin.Favorite {
				list = append(list, coin)
			}
		}
		return list
	}

	if ct.State.portfolioVisible {
		var list []*Coin
		for i := range ct.State.allCoins {
			coin := ct.State.allCoins[i]
			if ct.PortfolioEntryExists(coin) {
				list = append(list, coin)
			}
		}
		return list
	}

	return ct.State.allCoins
}

// CoinBySymbol returns the coin struct given the symbol
func (ct *Cointop) CoinBySymbol(symbol string) *Coin {
	ct.debuglog("CoinBySymbol()")
	for i := range ct.State.allCoins {
		coin := ct.State.allCoins[i]
		if coin.Symbol == symbol {
			return coin
		}
	}

	return nil
}