TODO: level find

priority_queue/priority_list.go

@@ -27,8 +27,9 @@ type LevelSize struct {
 
 // LevelNode 层级列表
 type LevelNode struct {
-	head  *LevelNode
-	tail  *LevelNode
+	node  *Node
+	prev  *LevelNode
+	next  *LevelNode
 	sub   interface{}
 	lsize *LevelSize
 	level int
@@ -39,9 +40,14 @@ func New() *PriorityList {
 	p := new(PriorityList)
 	p.level = new(LevelNode)
 	p.level.lsize = new(LevelSize)
+	p.level.lsize.size = 1
+
+	lnode := new(LevelNode)
+	lnode.lsize = new(LevelSize)
+	p.level.sub = lnode
 
 	node := new(Node)
-	p.level.sub = node
+	lnode.sub = node
 
 	return p
 }
@@ -57,12 +63,22 @@ func (pl *PriorityList) String() string {
 // InsertValues 插入值
 func (pl *PriorityList) InsertValues(values ...interface{}) {
 
-	ll := pl.level
-
 	for _, value := range values {
 		node := new(Node)
 		node.IValue = value
 
+		ll := pl.level
+		// 寻找 适合的level
+		for ll.level != 0 {
+
+			if pl.compare(node, ll.node) > 0 {
+				temp := ll.prev
+
+			}
+
+		}
+
+		// 找到数据后
 		if ll.level == 0 {
 
 			if ll.sub == nil {
@@ -71,40 +87,37 @@ func (pl *PriorityList) InsertValues(values ...interface{}) {
 			}
 
 			cur := ll.sub.(*Node)
-			cur.
-		}
 
-		if level.tail == nil {
-			level.head.lsize
-			node.prev = level.head
-			level.tail = node
-			continue
-		}
+			isTail := false
 
-		cur := level.head
-		for cur != nil {
+			for i := 0; i < ll.lsize.size; i++ {
+				if pl.compare(node, cur) > 0 {
 
-			if pl.compare(cur, node) < 0 {
-
-				if cur.sub != nil {
-					cur = cur.sub
-					continue
-				} else {
-					temp := cur.next
-					cur.next = node
+					temp := cur.prev
+					cur.prev = node
 					if temp != nil {
-						node.next = temp
-						temp.prev = node
+						node.prev = temp
+						temp.next = node
 					}
+					ll.lsize.size++
 					pl.size++
-					break
+
+					isTail = true
 				}
-
-			} else {
-
+				cur = cur.next
+			}
+
+			if isTail {
+				temp := cur.next
+				cur.next = node
+				if temp != nil {
+					node.next = temp
+					temp.prev = node
+				}
+				ll.lsize.size++
+				pl.size++
 			}
 
-			cur = cur.next
 		}
 	}
 }