email-xactions-to-todo/upload.go

71 lines
1.7 KiB
Go
Executable File

package main
import (
"errors"
"fmt"
"os"
"regexp"
"strconv"
"time"
"github.com/google/uuid"
)
func Upload(config Config, transaction *Transaction) error {
switch config.Uploader {
case DeprecatedUploaderTodo:
panic("DEAD")
case UploaderLedger:
return uploadLedger(config, transaction)
case UploaderPTTodo:
return uploadPTTodo(config, transaction)
default:
return errors.New("not impl: uploader")
}
}
func uploadPTTodo(config Config, transaction *Transaction) error {
f, err := os.Create(fmt.Sprintf("%s.todo.%s", config.TodoAddr, uuid.New().String()))
if err != nil {
return err
}
defer f.Close()
fmt.Fprintf(f, `- {"todo":%q, "tags":%q}%s`, transaction.Format(), config.TodoTag, "\n")
return f.Close()
}
func uploadLedger(config Config, transaction *Transaction) error {
f, err := os.OpenFile(config.TodoAddr, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644)
if err != nil {
return err
}
defer f.Close()
amount, _ := strconv.ParseFloat(transaction.Amount, 32)
amount *= -1
remote := "Withdrawal:"
if amount > 0 {
remote = "Deposit:"
}
regexp := regexp.MustCompile(`[0-9a-zA-Z]`)
for _, substr := range regexp.FindAllString(transaction.Vendor, -1) {
remote += substr
}
fmt.Fprintf(f, "%-50s%-s\n", formatGMailDate(transaction.Date), transaction.Vendor)
fmt.Fprintf(f, "%-50s%-50s$%.2f\n", "", "AssetAccount:"+transaction.Bank.String()+":"+transaction.Account, amount)
fmt.Fprintf(f, "%-50s%-s\n", "", remote)
return nil
}
func formatGMailDate(s string) string {
for _, format := range []string{
"[Mon, 2 Jan 2006 15:04:05 -0700 (MST)]",
"[Mon, 2 Jan 2006 15:04:05 -0700]",
} {
time, err := time.Parse(format, s)
if err == nil {
return time.Format("2006-01-02")
}
}
return s
}