package minio

import (
	"testing"
	"time"

	"github.com/stretchr/testify/assert"
)

// TC-1248: parseDir 模板替换 {yyyy}/{mm}/{dd}
func TestParseDir(t *testing.T) {
	now := time.Now()
	expectedYear := now.Format("2006")
	expectedMonth := now.Format("01")
	expectedDay := now.Format("02")

	cases := []struct {
		name     string
		template string
		expected string
	}{
		{"full_date", "avatar/{yyyy}/{mm}/{dd}", "avatar/" + expectedYear + "/" + expectedMonth + "/" + expectedDay},
		{"year_only", "files/{yyyy}", "files/" + expectedYear},
		{"no_template", "static/path", "static/path"},
		{"empty", "", ""},
		{"repeated", "{yyyy}-{yyyy}", expectedYear + "-" + expectedYear},
	}

	for _, tc := range cases {
		t.Run(tc.name, func(t *testing.T) {
			result := parseDir(tc.template)
			assert.Equal(t, tc.expected, result)
		})
	}
}

// TC-1242: fileType 为空
func TestMinioUpload_EmptyFileType(t *testing.T) {
	// 直接测试 logic 的 fileType 校验逻辑
	// 由于 MinioClient 是具体类型，这里用 handler 级别测试覆盖
	// 此处仅验证 parseDir 行为
	t.Skip("MinIO logic 依赖真实 MinioClient，完整逻辑由 handler_test 覆盖")
}