From 1791b4e5cd64cedf95c270cd6695dff56fee19ec Mon Sep 17 00:00:00 2001
From: Matteo Gheza <matteo.gheza07@gmail.com>
Date: Sat, 2 Sep 2023 16:53:42 +0200
Subject: [PATCH] Add table search

---
 .../_components/table/table.component.html    |  8 +++
 .../app/_components/table/table.component.ts  | 58 +++++++++++++++++++
 2 files changed, 66 insertions(+)

diff --git a/frontend/src/app/_components/table/table.component.html b/frontend/src/app/_components/table/table.component.html
index 0972ef6..652c2c2 100644
--- a/frontend/src/app/_components/table/table.component.html
+++ b/frontend/src/app/_components/table/table.component.html
@@ -1,3 +1,11 @@
+<ng-container *ngIf="sourceType && enablePaginationTypes.includes(sourceType)">
+    <div class="row mt-5">
+        <div class="col-xs-12 col-12">
+            <input type="text" class="form-control" placeholder="{{ 'search'|translate|titlecase }}" [(ngModel)]="searchText" (ngModelChange)="onSearchTextChange($event)">
+        </div>
+    </div>
+</ng-container>
+
 <div id="list" class="table-responsive mt-4">
     <table *ngIf="sourceType === 'list'" id="table" class="table table-striped table-bordered dt-responsive nowrap">
         <thead>
diff --git a/frontend/src/app/_components/table/table.component.ts b/frontend/src/app/_components/table/table.component.ts
index 74c5a6c..9bde8fe 100644
--- a/frontend/src/app/_components/table/table.component.ts
+++ b/frontend/src/app/_components/table/table.component.ts
@@ -18,6 +18,22 @@ export class TableComponent implements OnInit, OnDestroy {
   @Input() refreshInterval?: number;
 
   enablePaginationTypes: string[] = ['logs', 'services', 'trainings'];
+  searchPropertiesBlacklist: string[] = [
+    "chief_id",
+    "type_id",
+    "pivot",
+    "place_id",
+    "display_name",
+    "licence",
+    "lat",
+    "lon",
+    "id",
+    "updated_at",
+    "added_by_id",
+    "updated_by_id",
+    "changed_id",
+    "editor_id"
+  ]
 
   _maxPaginationSize: number = 10;
   _rowsPerPage: number = 20;
@@ -43,12 +59,16 @@ export class TableComponent implements OnInit, OnDestroy {
 
   public data: any = [];
   public displayedData: any = [];
+  public originalData: any = [];
 
   public loadDataInterval: NodeJS.Timer | undefined = undefined;
 
   public currentPage: number = 1;
   public totalElements: number = 1;
 
+  public searchText: string = "";
+  public searchData: any = [];
+
   constructor(
     private api: ApiClientService,
     public auth: AuthService,
@@ -69,11 +89,13 @@ export class TableComponent implements OnInit, OnDestroy {
     if(!this.sourceType) this.sourceType = "list";
     this.api.get(this.sourceType).then((data: any) => {
       this.data = data.filter((row: any) => typeof row.hidden !== 'undefined' ? !row.hidden : true);
+      this.originalData = this.data;
       this.totalElements = this.data.length;
       if(this.currentPage == 1) this.displayedData = this.data.slice(0, this.rowsPerPage);
       if(this.sourceType === 'list') {
         this.api.availableUsers = this.data.filter((row: any) => row.available).length;
       }
+      this.initializeSearchData();
     });
   }
 
@@ -83,6 +105,42 @@ export class TableComponent implements OnInit, OnDestroy {
     this.displayedData = this.data.slice(startItem, endItem);
   }
 
+  initializeSearchData() {
+    const searchPropertiesBlacklist = this.searchPropertiesBlacklist;
+    function flattenObj(obj: any, parent: any, res: any = {}){
+      //Based on https://stackoverflow.com/a/56253298
+      for(let key in obj){
+        if(typeof obj[key] == 'undefined' || obj[key] == null) continue;
+        if(searchPropertiesBlacklist.includes(key)) continue;
+        let propName = parent ? parent + '_' + key : key;
+        if(typeof obj[key] == 'object'){
+          flattenObj(obj[key], propName, res);
+        } else {
+          res[propName] = obj[key];
+        }
+      }
+      return res;
+    }
+
+    this.searchData = this.data.map((row: any) => flattenObj(row, null));
+  }
+
+  onSearchTextChange(search: string) {
+    if(search.length == 0) {
+      this.data = this.originalData;
+      this.displayedData = this.data.slice(0, this.rowsPerPage);
+      this.totalElements = this.data.length;
+      return;
+    }
+    this.data = this.originalData.filter((row: any, index: number) => {
+      return Object.values(this.searchData[index]).some((value: any) => {
+        return value.toString().toLowerCase().includes(search.toLowerCase());
+      });
+    });
+    this.displayedData = this.data.slice(0, this.rowsPerPage);
+    this.totalElements = this.data.length;
+  }
+
   ngOnInit(): void {
     console.log(this.sourceType);
     this.loadTableData();