[bugfix] 修改部分bug Expr2 用例改为老师要求的用例

src/components/expr2/OperationTable.vue

@@ -48,16 +48,8 @@ let beforeFromKey = -1;
 let beforeToKey = -1;
 
 function FindOriginOperationIndex(key: string): number {
-    let index = parseInt(key) - 1;
-    index = data.value[index].id;
-    console.log("index", index)
-    if (index === 0)
-        return -1;
-    for (let i = 0; i < originOperations.value.length; i++) {
-        if (originOperations.value[i].id === index)
-            return i;
-    }
-    return -1;
+    let ans = parseInt(key) - 2;
+    return ans < 0? -1: ans;
 }
 
 function OnTableBlur(col: number, {key: editedRowKey}: { key: string }, value: number | string) {
@@ -66,7 +58,7 @@ function OnTableBlur(col: number, {key: editedRowKey}: { key: string }, value: n
     console.log(index, col, value)
     if (index === -1) {
         if (col === 2) {
-            startTrack.value = value as number;
+            startTrack.value = parseInt(value as string);
             tableChanged.value = true;
         }
         return;
@@ -200,7 +192,7 @@ function InsertBefore(row: number) {
 
 function InsertEnd() {
     originOperations.value.push({
-        id: 0,
+        id: -1,
         track: -1
     });
     tableChanged.value = true;
@@ -210,6 +202,8 @@ function InsertEnd() {
 function Delete(row: number) {
     let key = data.value[row - 1].key;
     let index = FindOriginOperationIndex(key);
+    if(index === -1)
+        return;
     originOperations.value.splice(index, 1);
     tableChanged.value = true;
 }

src/store/expr2/defaultOperation.ts

@@ -1,11 +1,12 @@
 const operations: Operation[] = [
-    {id: 1, track: 90},
-    {id: 2, track: 60},
-    {id: 3, track: 10},
-    {id: 4, track: 30},
-    {id: 5, track: 20},
-    {id: 6, track: 99},
-    {id: 7, track: 50},
+    {id: 1, track: 98},
+    {id: 2, track: 183},
+    {id: 3, track: 37},
+    {id: 4, track: 122},
+    {id: 5, track: 14},
+    {id: 6, track: 124},
+    {id: 7, track: 65},
+    {id: 8, track: 67},
 ];
 export default operations;
 

src/store/expr2/expr2Store.ts

@@ -5,9 +5,9 @@ import {Algorithm} from "@/logical/expr2/disk.ts";
 
 const useExpr2Store = defineStore('expr2', {
     state: () => ({
-        trackCount: 100,
+        trackCount: 200,
         currentTrack: 0,
-        startTrack: 50,
+        startTrack: 53,
         operations: operations,
         originOperations: operations,
         tableChanged: false,