完成左边图的数据接口

- TODO：更多测试

src/biz/strategies/guchengLoadStrategy.ts

+import { dataStrategy } from "./dataStrategy";
+import { randomStatusGenerator } from "../../util/randomStatusGenerator";
+
+export class guchengLoadStrategy implements dataStrategy {
+    execute(): any {
+        return randomStatusGenerator.getRandomStatus();
+    }
+
+}
\ No newline at end of file

src/biz/strategies/sightVisitorFlowPerHourStrategy.ts

 import { dataStrategy } from "./dataStrategy";
 import { DataExtractor } from "../../util/dataExtractor";
-import excelDateToJSDate from "../../util/excelDateToJSDate";
 import excelSerialToJSDate from "../../util/excelDateToJSDate";
 import mapToObj from "../../util/mapToObj";
 
@@ -13,7 +12,7 @@ export class sightVisitorFlowByHourStrategy implements dataStrategy {
         if (!params || !params.query || !params.query.date || !params.query.sight) {
             throw new Error('Date and sight parameters are required');
         }
-        let sightData = this.extractor.getData(sightVisitorFlowByHourStrategy.fileName, sightVisitorFlowByHourStrategy.sheetName);
+        const sightData = this.extractor.getData(sightVisitorFlowByHourStrategy.fileName, sightVisitorFlowByHourStrategy.sheetName);
         return mapToObj(this.getVisitorFlowByHour(sightData, params.query.sight, params.query.date));
     }
 
@@ -25,15 +24,13 @@ export class sightVisitorFlowByHourStrategy implements dataStrategy {
 
         data.forEach(row => {
             const rowDate = excelSerialToJSDate(row['游玩时间']);
-            
             const rowHour = rowDate.getHours();
-
             let rowDateString = '';
             try {
                 rowDateString = rowDate.toISOString().split('T')[0];
             }
             catch (e) {
-                rowDateString = 'invalid time'
+                rowDateString = 'invalid time';
             }
             const rowSight = row['景点名称'];
             rowDate.setHours(rowDate.getHours() - 8);
@@ -44,7 +41,6 @@ export class sightVisitorFlowByHourStrategy implements dataStrategy {
                 }
             }
         });
-
         return visitorCount;
     }
 }

src/biz/strategies/strategyFactory.ts

@@ -3,14 +3,19 @@ import { allEventDataStrategy } from "./eventDataStrategy";
 import { sightVisitorFlowByDayStrategy } from "./sightVisitorFlowByDayStrategy";
 import { gateStatusStrategy } from "./gateStatusStrategy";
 import { sightVisitorFlowByHourStrategy } from "./sightVisitorFlowPerHourStrategy";
-
+import { guchengLoadStrategy } from "./guchengLoadStrategy";
+import { totalVisitorFlowStrategy } from "./totalVisitorFlowStrategy";
+import {totalVisitorFlowByHourStrategy} from "./totalVisitorFlowByHourStrategy";
 
 export class strategyFactory {
     private static strategies: { [key: string]: new () => dataStrategy } = {
         'allEvents': allEventDataStrategy,
         'sightVisitorFlowByDay': sightVisitorFlowByDayStrategy,
         'gateStatus': gateStatusStrategy,
-        'sightVisitorFlowPerHour': sightVisitorFlowByHourStrategy
+        'sightVisitorFlowPerHour': sightVisitorFlowByHourStrategy,
+        'guchengLoad': guchengLoadStrategy,
+        'totalVisitorFlow': totalVisitorFlowStrategy,
+        'totalVisitorFlowByDay': totalVisitorFlowByHourStrategy
     };
 
     static createStrategy(type: string): dataStrategy {

src/biz/strategies/totalVisitorFlowByHourStrategy.ts

+import { dataStrategy } from "./dataStrategy";
+import {DataExtractor} from "../../util/dataExtractor";
+import excelSerialToJSDate from "../../util/excelDateToJSDate";
+import mapToObj from "../../util/mapToObj";
+
+export class totalVisitorFlowByHourStrategy implements dataStrategy {
+    extractor = DataExtractor.getInstance();
+    static readonly fileName = '票务系统.xlsx';
+    static readonly sheetName = '票务系统-订单主表';
+
+    execute(params?: any): any {
+        if (!params || !params.query || !params.query.date) {
+            throw new Error('Date parameters are required');
+        }
+        const sightData = this.extractor.getData(totalVisitorFlowByHourStrategy.fileName, totalVisitorFlowByHourStrategy.sheetName);
+        return mapToObj(this.getTotalVisitorFlowByHour(sightData, params.query.date));
+    }
+
+    private getTotalVisitorFlowByHour(data: any, date: string) {
+        const visitorCount: Map<number, number> = new Map();
+        for (let hour = 0; hour < 24; hour++) {
+            visitorCount.set(hour, 0);
+        }
+
+        data.forEach(row => {
+            const rowDate = excelSerialToJSDate(row['游玩时间']);
+            const rowHour = rowDate.getHours();
+            let rowDateString = '';
+            try {
+                rowDateString = rowDate.toISOString().split('T')[0];
+            }
+            catch (e) {
+                rowDateString = 'invalid time';
+            }
+            rowDate.setHours(rowDate.getHours() - 8);
+
+            if (rowDateString == date) {
+                if (visitorCount.has(rowHour  - 8)) {
+                    visitorCount.set(rowHour - 8, (visitorCount.get(rowHour) || 0) + 1);
+                }
+            }
+        });
+        return visitorCount;
+    }
+
+}
\ No newline at end of file

src/biz/strategies/totalVisitorFlowStrategy.ts

+import { dataStrategy } from "./dataStrategy";
+import {DataExtractor} from "../../util/dataExtractor";
+import excelSerialToJSDate from "../../util/excelDateToJSDate";
+import mapToObj from "../../util/mapToObj";
+
+export class totalVisitorFlowStrategy implements dataStrategy {
+    extractor = DataExtractor.getInstance();
+    static readonly fileName = '票务系统.xlsx';
+    static readonly sheetName = '票务系统-订单主表';
+
+    execute(params?: any): any {
+        if (!params || !params.query || !params.query.date) {
+            throw new Error("Data parameter is required.")
+        }
+        let sightData = this.extractor.getData(totalVisitorFlowStrategy.fileName, totalVisitorFlowStrategy.sheetName);
+        return mapToObj(this.getTotalVisitorByDay(sightData, params.query.date));
+    }
+
+    private getTotalVisitorByDay(data: any, date: string) {
+        const visitorCount: Map<string, number> = new Map();
+        visitorCount.set('total', 0);
+
+        data.forEach(row => {
+            const rowDate = excelSerialToJSDate(row['游玩时间']);
+            let rowDateString = '';
+            try {
+                rowDateString = rowDate.toISOString().split('T')[0];
+            }
+            catch (e) {
+                rowDateString = 'invalid time'
+            }
+            if (rowDateString == date) {
+                visitorCount.set('total', visitorCount.get('total') + 1);
+                visitorCount.set(row['订单游客类型'], (visitorCount.get(row['订单游客类型']) || 0) + 1);
+            }
+        });
+
+        return visitorCount;
+
+    }
+
+}
\ No newline at end of file

src/util/randomStatusGenerator.ts

 export class randomStatusGenerator {
-    private static statuses: string[] = ['正常', '拥挤', '通畅'];
+    private static statuses: string[] = ['正常', '拥挤', '顺畅'];
 
     static getRandomStatus(): string {
         const randomIndex = Math.floor(Math.random() * randomStatusGenerator.statuses.length);