package main

import (
	"context"
	"errors"
	"fuj-management/go/internal/scheduler"
	"fuj-management/go/internal/services/banksync"
	"io"
	"strings"
	"testing"
	"time"
)

func TestSyncInfo(t *testing.T) {
	now := time.Date(2026, 10, 8, 12, 0, 0, 0, time.UTC)
	four := []scheduler.TimeOfDay{{Hour: 4}}

	ok := banksync.NewRunner(func(context.Context, io.Writer) error { return nil })
	if got := syncInfo(ok, four, time.UTC, now); got != "no sync since start | next 2026-10-09 04:00" {
		t.Errorf("before any run: %q", got)
	}
	if err := ok.Run(context.Background(), "scheduled", io.Discard); err != nil {
		t.Fatal(err)
	}
	got := syncInfo(ok, nil, time.UTC, now)
	if !strings.HasPrefix(got, "last sync ") || !strings.HasSuffix(got, "(scheduled) ok | scheduled sync off") {
		t.Errorf("after ok run, schedule off: %q", got)
	}

	bad := banksync.NewRunner(func(context.Context, io.Writer) error { return errors.New("boom") })
	_ = bad.Run(context.Background(), "manual", io.Discard)
	if got := syncInfo(bad, four, time.UTC, now); !strings.Contains(got, "(manual) FAILED | next 2026-10-09 04:00") {
		t.Errorf("after failed run: %q", got)
	}
}