Here we go again...

pkg/types/cookie.go

@@ -0,0 +1,42 @@
+package types
+
+import "strings"
+
+type Cookie KeyValue[string, []string]
+
+type Cookies []Cookie
+
+func (cookies Cookies) GetValue(key string) *[]string {
+	for i := range cookies {
+		if cookies[i].Key == key {
+			return &cookies[i].Value
+		}
+	}
+	return nil
+}
+
+func (cookies *Cookies) Append(cookie Cookie) {
+	if item := cookies.GetValue(cookie.Key); item != nil {
+		*item = append(*item, cookie.Value...)
+	} else {
+		*cookies = append(*cookies, cookie)
+	}
+}
+
+func (cookies *Cookies) Parse(rawValues ...string) {
+	for _, rawValue := range rawValues {
+		cookies.Append(*ParseCookie(rawValue))
+	}
+}
+
+func ParseCookie(rawValue string) *Cookie {
+	parts := strings.SplitN(rawValue, "=", 2)
+	switch len(parts) {
+	case 1:
+		return &Cookie{Key: parts[0], Value: []string{""}}
+	case 2:
+		return &Cookie{Key: parts[0], Value: []string{parts[1]}}
+	default:
+		return &Cookie{Key: "", Value: []string{""}}
+	}
+}