优化 完善代码

helper/slice/sort.go

@@ -1,6 +1,14 @@
 package slice
 
-import "sort"
+import (
+	"golang.org/x/exp/constraints"
+	"sort"
+)
+
+const (
+	ASC = iota
+	DESC
+)
 
 type anyArr[T any] struct {
 	data []T
@@ -28,6 +36,7 @@ func SortSelf[T any](arr []T, fn func(i, j T) bool) {
 	return
 }
 
+// Sort fn 中i>j 为降序，反之为升序
 func Sort[T any](arr []T, fn func(i, j T) bool) (r []T) {
 	r = make([]T, len(arr))
 	copy(r, arr)
@@ -38,3 +47,16 @@ func Sort[T any](arr []T, fn func(i, j T) bool) (r []T) {
 	sort.Sort(slice)
 	return
 }
+
+func Sorts[T constraints.Ordered](a []T, order int) {
+	slice := anyArr[T]{
+		data: a,
+		fn: func(i, j T) bool {
+			if order == DESC {
+				return i > j
+			}
+			return i < j
+		},
+	}
+	sort.Sort(slice)
+}

helper/slice/sort_test.go

@@ -1,6 +1,8 @@
 package slice
 
 import (
+	"fmt"
+	"golang.org/x/exp/constraints"
 	"reflect"
 	"testing"
 )
@@ -109,4 +111,37 @@ func TestSort(t *testing.T) {
 			}
 		})
 	}
-}
+}
+
+func TestSorts(t *testing.T) {
+	type args[T constraints.Ordered] struct {
+		a     []T
+		order int
+	}
+	type testCase[T constraints.Ordered] struct {
+		name string
+		args args[T]
+	}
+	tests := []testCase[int]{
+		{
+			name: "asc",
+			args: args[int]{
+				a:     []int{1, -3, 6, 10, 3, 2, 8},
+				order: ASC,
+			}, //[-3 1 2 3 6 8 10]
+		},
+		{
+			name: "desc",
+			args: args[int]{
+				a:     []int{1, -3, 6, 10, 3, 2, 8},
+				order: DESC,
+			}, //[10 8 6 3 2 1 -3]
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			Sorts(tt.args.a, tt.args.order)
+			fmt.Println(tt.args.a)
+		})
+	}
+}

internal/pkg/constraints/const.go

@@ -13,6 +13,7 @@ const (
 	Error404
 	ParamError
 	InternalErr
+	AllStats
 
 	Defaults = "default"
 

internal/theme/common/common.go

@@ -28,7 +28,7 @@ type Handle struct {
 	Class      []string
 	Components map[string][]Components
 	ThemeMods  wpconfig.ThemeMods
-	HandleFns  []HandleFn[*Handle]
+	HandleFns  map[int][]HandleFn[*Handle]
 }
 
 func NewHandle(c *gin.Context, scene int, theme string) *Handle {
@@ -56,8 +56,8 @@ func NewComponents(fn func(*Handle) string, order int) Components {
 	return Components{Fn: fn, Order: order}
 }
 
-func (h *Handle) PushHandleFn(fns ...HandleFn[*Handle]) {
-	h.HandleFns = append(h.HandleFns, fns...)
+func (h *Handle) PushHandleFn(stats int, fns ...HandleFn[*Handle]) {
+	h.HandleFns[stats] = append(h.HandleFns[stats], fns...)
 }
 
 func (h *Handle) AddComponent(name string, fn func(*Handle) string) {
@@ -84,7 +84,13 @@ func (h *Handle) GetPassword() {
 }
 
 func (h *Handle) ExecHandleFns() {
-	for _, fn := range h.HandleFns {
+	calls, ok := h.HandleFns[h.Stats]
+	if ok {
+		for _, call := range calls {
+			call(h)
+		}
+	}
+	for _, fn := range h.HandleFns[constraints.AllStats] {
 		fn(h)
 	}
 }

internal/theme/twentyfifteen/twentyfifteen.go

@@ -41,7 +41,7 @@ func dispatch(next common.HandleFn[*common.Handle], h *common.Handle) {
 		common.NewComponents(CalCustomBackGround, 10),
 		common.NewComponents(colorSchemeCss, 10),
 	)
-	h.PushHandleFn(customHeader)
+	h.PushHandleFn(constraints.AllStats, customHeader)
 	switch h.Scene {
 	case constraints.Detail:
 		detail(next, h.Detail)

internal/theme/twentyseventeen/twentyseventeen.go

@@ -36,7 +36,7 @@ func Hook(h *common.Handle) {
 func dispatch(next common.HandleFn[*common.Handle], h *common.Handle) {
 	h.WidgetAreaData()
 	h.GetPassword()
-	h.PushHandleFn(calClass)
+	h.PushHandleFn(constraints.AllStats, calClass)
 	h.PushHeadScript(
 		common.NewComponents(colorScheme, 10),
 	)