ส่วนย่อย4

src/app/components/company-components/company-registration/branch-business-unit/sub-department-four/sub-department-four.component.ts

 import { ChangeDetectorRef, Component, EventEmitter, Input, OnInit } from '@angular/core';
+import { ColumnModel } from '@syncfusion/ej2-grids';
 import { ToastrService } from 'ngx-toastr';
 import { Bu6Model, MyBu6Model } from 'src/app/shared/model/bu6.model';
 import { Bu7Model, MyBu7Model } from 'src/app/shared/model/bu7.model';
@@ -18,25 +19,11 @@ interface table {
   styleUrls: ['./sub-department-four.component.scss']
 })
 export class SubDepartmentFourComponent implements OnInit {
-  bu7List: { check: boolean, data: Bu7Model }[] = []
-  bu7ListLoading = false
-  bu7: Bu7Model = new MyBu7Model()
-  bu7Table: table = {
-    currentPage: 1,
-    page: Array.from({ length: 1 }, (_, i) => i + 1),
-    search: "",
-    pageSize: 10
-  }
+  bu7: { loading: boolean, select: Bu7Model, dataList: Bu7Model[] } = { loading: false, select: new MyBu7Model(), dataList: [] }
 
   selectedFile: File | null = null;
   selectedFileName: string = 'กรุณาเลือกไฟล์';
 
-  bu7Modal: table = {
-    currentPage: 1,
-    page: Array.from({ length: 1 }, (_, i) => i + 1),
-    search: "",
-    pageSize: 10
-  }
   bu6List: Bu6Model[] = []
   bu6: Bu6Model = new MyBu6Model()
   bu6Modal: table = {
@@ -47,9 +34,29 @@ export class SubDepartmentFourComponent implements OnInit {
   }
   currentModal: 'add' | 'edit' | 'delete' = "add"
 
-  numDataListChecked = 0
-  isDataListChecked = false
-  isDataListCheckedAll = false
+  columns: ColumnModel[] = [{
+    field: "bu7id",
+    headerText: "รหัสฝ่าย",
+    type: "string",
+    isPrimaryKey: true,
+  },
+  {
+    field: "tdesc",
+    headerText: "รายละเอียดฝ่าย(ไทย)",
+    type: "string"
+  },
+  {
+    field: "edesc",
+    headerText: "รายละเอียดฝ่าย(อังกฤษ)",
+    type: "string"
+  }]
+  searchSettings = {
+    fields: ['bu7id', 'tdesc', 'edesc'],
+    operator: 'contains',
+    ignoreCase: false
+  };
+  search = ''
+  selectedItems: { key: string, count: number, data: Map<string, boolean> } = { key: '', count: 0, data: new Map<string, boolean>() };
   constructor(private bu7Service: Bu7Service,
     private bu6Service: Bu6Service,
     private toastr: ToastrService,
@@ -73,7 +80,7 @@ export class SubDepartmentFourComponent implements OnInit {
     }
     const formData = new FormData();
     formData.append('file', this.selectedFile);
-    this.bu7ListLoading = true
+    this.bu7.loading = true
     this.fileService.uploadExcel(formData, 'mbu7').subscribe({
       next: response => {
         if (response.success) {
@@ -81,11 +88,11 @@ export class SubDepartmentFourComponent implements OnInit {
           this.getBu7List()
         } else {
           this.showAlert(response.message, 'error')
-          this.bu7ListLoading = false
+          this.bu7.loading = false
         }
       }, error: error => {
         this.showAlert(error.message, 'error')
-        this.bu7ListLoading = false
+        this.bu7.loading = false
       }
     })
   }
@@ -110,76 +117,62 @@ export class SubDepartmentFourComponent implements OnInit {
   }
 
   getBu7List() {
-    this.bu7ListLoading = true
+    this.bu7.loading = true
     this.bu7Service.getList().subscribe({
       next: response => {
-        this.bu7List = response.map(x => ({ check: false, data: new MyBu7Model(x) }))
-        this.bu7ListLoading = false
-        this.onBu7TableSearchChange()
-        this.isDataListCheckedAll = false
-        this.dataListCheckAll()
+        this.bu7.dataList = response.map(x => {
+          this.selectedItems.data.set(x.bu7id, false)
+          return new MyBu7Model(x)
+        })
+        this.selectedItems.key = 'bu7id'
+        this.selectedItems.count = 0
+        this.bu7.loading = false
         this.cdr.detectChanges()
       }, error: error => {
-        this.bu7ListLoading = false
+        this.bu7.loading = false
         this.cdr.detectChanges()
       }
     })
   }
-  onBu7TableSearchChange() {
-    this.bu7Table.currentPage = 1
-    this.bu7Table.page = Array.from({ length: Math.ceil(this.filterBu7Table().length / 10) }, (_, i) => i + 1);
-    this.dataListCheck()
-  }
-  filterBu7Table() {
-    return this.bu7List.filter(x => {
-      const data = x.data
-      return data.bu7id.toLowerCase().includes(this.bu7Table.search.toLowerCase()) ||
-        data.tdesc.toLowerCase().includes(this.bu7Table.search.toLowerCase()) ||
-        data.edesc.toLowerCase().includes(this.bu7Table.search.toLowerCase())
-    })
-  }
+
   selectBu7(bu7?: Bu7Model) {
-    this.bu7 = new MyBu7Model(bu7 || {})
+    if (bu7) {
+      this.bu7.select = new MyBu7Model(bu7)
+    } else if (this.currentModal == 'add') {
+      this.bu7.select = new MyBu7Model()
+    } else if (this.currentModal == 'edit') {
+      this.bu7.select = new MyBu7Model({ bu7id: this.bu7.select.bu7id })
+    }
     this.selectBu6()
-    if (this.bu7.parent) {
-      this.bu6Service.getById(this.bu7.parent).subscribe(response => {
+    if (this.bu7.select.parent) {
+      this.bu6Service.getById(this.bu7.select.parent).subscribe(response => {
         this.bu6 = new MyBu6Model(response)
         this.cdr.detectChanges()
       })
     }
   }
-  onBu7ModalSearchChange() {
-    this.bu7Modal.currentPage = 1
-    this.bu7Modal.page = Array.from({ length: Math.ceil(this.filterBu7Modal().length / 10) }, (_, i) => i + 1);
-  }
-  filterBu7Modal() {
-    return this.bu7List.filter(x => {
-      const data = x.data
-      return data.bu7id.toLowerCase().includes(this.bu7Table.search.toLowerCase()) ||
-        data.tdesc.toLowerCase().includes(this.bu7Table.search.toLowerCase()) ||
-        data.edesc.toLowerCase().includes(this.bu7Table.search.toLowerCase())
-    })
-  }
+
   addBu7() {
-    this.bu7ListLoading = true
-    this.bu7Service.post({ ...this.bu7, parent: this.bu6.bu6id }).subscribe({
+    this.bu7.loading = true
+    this.bu7Service.post({ ...this.bu7.select, parent: this.bu6.bu6id }).subscribe({
       next: response => {
         if (response.success) {
           this.showAlert(response.message, 'success')
           this.getBu7List()
         } else {
           this.showAlert(response.message, 'error')
-          this.bu7ListLoading = false
+          this.bu7.loading = false
         }
       }, error: error => {
         this.showAlert(error.message, 'error')
-        this.bu7ListLoading = false
+        this.bu7.loading = false
       }
     })
   }
   deleteBu7() {
-    this.bu7ListLoading = true
-    const body = this.bu7List.filter(x => x.check).map(x => new MyBu7Model(x.data))
+    this.bu7.loading = true
+    const selectedKeys = Array.from(this.selectedItems.data.keys());
+    const body = this.bu7.dataList.filter(x => selectedKeys.includes(x.bu7id) && this.selectedItems.data.get(x.bu7id)).map(x => new MyBu7Model(x))
     this.bu7Service.delete(body).subscribe({
       next: response => {
         if (response.success) {
@@ -187,11 +180,11 @@ export class SubDepartmentFourComponent implements OnInit {
           this.getBu7List()
         } else {
           this.showAlert(response.message, 'error')
-          this.bu7ListLoading = false
+          this.bu7.loading = false
         }
       }, error: error => {
         this.showAlert(error.message, 'error')
-        this.bu7ListLoading = false
+        this.bu7.loading = false
       }
     })
   }
@@ -226,21 +219,20 @@ export class SubDepartmentFourComponent implements OnInit {
     })
   }
 
-  dataListCheckAll() {
-    const selectAll = this.isDataListCheckedAll;
-    this.filterBu7Table().forEach(x => x.check = selectAll);
-    this.dataListCheck();
+
+
+  checkPrimary() {
+    return this.bu7.dataList.find(x => x.bu7id == this.bu7.select.bu7id)
   }
 
-  dataListCheck() {
-    const dataCheck = this.filterBu7Table();
-    this.isDataListCheckedAll = dataCheck.length ? dataCheck.every(x => x.check) : false;
-    this.numDataListChecked = this.bu7List.filter(x => x.check).length
-    this.isDataListChecked = Boolean(this.numDataListChecked)
+  numSelectItem() {
+    const selectedKeys = Array.from(this.selectedItems.data.keys());
+    const num = this.bu7.dataList.filter(x => selectedKeys.includes(x.bu7id) && this.selectedItems.data.get(x.bu7id)).length
+    return num
   }
 
-  checkPrimary() {
-    return this.bu7List.find(x => x.data.bu7id == this.bu7.bu7id)
+  onSelectItemChange(arg: any) {
+    this.selectedItems = arg
   }
 }