import * as isoly from "isoly"
import { Fee } from "../Fee"
import { Settlement } from "../Settlement"
import * as column from "./column"

export type Complete = Record<typeof Complete.header[number], string | undefined>

export namespace Complete {
	export const header = column.order
	export const defaultValues: Record<typeof header[number], "" | "0"> = column.defaultValues

	export function from(settlement: Settlement): Complete {
		const fee = Fee.upgrade(settlement.fee, settlement.currency)
		return {
			"Settlement Id": settlement.reference,
			Merchant: settlement.merchant,
			"Period From": settlement.period.start,
			"Period To": settlement.period.end,
			"Payout Date": typeof settlement.payout == "object" ? settlement.payout.date : settlement.payout,
			"Payout Amount":
				typeof settlement.payout == "object"
					? settlement.payout.amount.toString()
					: settlement.reserve?.amount != undefined
					? isoly.Currency.subtract(settlement.currency, settlement.net, settlement.reserve.amount).toString()
					: settlement.net.toString(),
			"Reserve Release Date": settlement.reserve?.payout ?? "",
			"Reserve Amount": settlement.reserve?.amount != undefined ? settlement.reserve.amount.toString() : "",
			Created: settlement.created,
			"Gross Amount": settlement.gross.toString(),
			Interchange: fee.interchange.toString(),
			"Scheme Fee": fee.network != undefined ? fee.network.toString() : "0",
			"Intergiro Fee": fee.intergiro.toString(),
			"Total Fee": fee.total.toString(),
			Fee: fee.total.toString(),
			"Net Amount": settlement.net.toString(),
			Currency: settlement.currency,
			Transactions: settlement.transactions.length.toString(),
			Processor: settlement.processor,
		}
	}

	export type Csv = {
		header: typeof header
		data: Complete[]
	}
	export namespace Csv {
		export function from(data: Complete[]): Csv {
			return { header: header, data }
		}
	}
}