package banksync

import (
	"fmt"
	"fuj-management/go/internal/io/fio"
	"io"
	"text/tabwriter"
)

func printFioTable(w io.Writer, txns []fio.Transaction, syncIDs []string, existing map[string]bool) {
	tw := tabwriter.NewWriter(w, 0, 0, 2, ' ', 0)
	fmt.Fprintln(tw, "DATE\tAMOUNT\tSENDER\tVS\tMESSAGE\tBANKID\tSTATUS")
	for i, tx := range txns {
		status := "NEW"
		if existing[syncIDs[i]] {
			status = "DUP"
		}
		fmt.Fprintf(tw, "%s\t%.2f\t%s\t%s\t%s\t%s\t%s\n",
			tx.Date, tx.Amount, tx.Sender, tx.VS,
			truncRunes(tx.Message, 40), tx.BankID, status)
	}
	_ = tw.Flush()
}

func truncRunes(s string, n int) string {
	rs := []rune(s)
	if len(rs) <= n {
		return s
	}
	return string(rs[:n-1]) + "…"
}