1// SPDX-FileCopyrightText: Amolith <amolith@secluded.site>
 2//
 3// SPDX-License-Identifier: AGPL-3.0-or-later
 4
 5// Package ui provides lipgloss styles for terminal output.
 6package ui
 7
 8import (
 9	"os"
10	"time"
11
12	"github.com/charmbracelet/lipgloss"
13)
14
15// Terminal output styles using ANSI colors for broad compatibility.
16var (
17	Success = lipgloss.NewStyle().Foreground(lipgloss.Color("2")) // green
18	Warning = lipgloss.NewStyle().Foreground(lipgloss.Color("3")) // yellow
19	Error   = lipgloss.NewStyle().Foreground(lipgloss.Color("1")) // red
20	Muted   = lipgloss.NewStyle().Foreground(lipgloss.Color("8")) // gray
21	Bold    = lipgloss.NewStyle().Bold(true)
22)
23
24// dateFormat holds the date format string derived from locale.
25var dateFormat = initDateFormat()
26
27// initDateFormat determines the date format based on LC_TIME or LANG.
28func initDateFormat() string {
29	locale := os.Getenv("LC_TIME")
30	if locale == "" {
31		locale = os.Getenv("LANG")
32	}
33
34	// US English uses month-first; most other locales use day-first or ISO
35	switch {
36	case len(locale) >= 2 && locale[:2] == "en" && len(locale) >= 5 && locale[3:5] == "US":
37		return "01/02/2006"
38	case len(locale) >= 2 && locale[:2] == "en":
39		return "02/01/2006"
40	default:
41		return "2006-01-02" // ISO 8601 as sensible default
42	}
43}
44
45// FormatDate formats a time.Time as a date string using the user's locale.
46func FormatDate(t time.Time) string {
47	return t.Format(dateFormat)
48}