From cf0af07104a09b54c95f10c66aee5913956552ad Mon Sep 17 00:00:00 2001
From: Gaurav Kumar <GAURAVRK215@GMAIL.COM>
Date: Wed, 5 Nov 2025 18:48:27 +0530
Subject: [PATCH] data lake

---
 .../Data_lake/Data_lake.component.html        |  50 +++++++++
 .../Data_lake/Data_lake.component.scss        | 100 ++++++++++++++++++
 .../Data_lake/Data_lake.component.ts          |  32 ++++++
 3 files changed, 182 insertions(+)

diff --git a/frontend/angular-clarity-master/src/app/modules/main/builder/dashboardnew/Data_lake/Data_lake.component.html b/frontend/angular-clarity-master/src/app/modules/main/builder/dashboardnew/Data_lake/Data_lake.component.html
index 5bfc217..3f5c25d 100644
--- a/frontend/angular-clarity-master/src/app/modules/main/builder/dashboardnew/Data_lake/Data_lake.component.html
+++ b/frontend/angular-clarity-master/src/app/modules/main/builder/dashboardnew/Data_lake/Data_lake.component.html
@@ -1002,4 +1002,54 @@
   </div>
 </div>
 
+<!-- Blending Configuration Modal -->
+<clr-modal [(clrModalOpen)]="showBlendingKeys" [clrModalSize]="'xl'" [clrModalStaticBackdrop]="true">
+  <h3 class="modal-title">Blending Configuration</h3>
+  <div class="modal-body">
+    <div class="blending-config-container">
+      <!-- Display keys for each blending lake -->
+      <div class="keys-section" *ngIf="blendingKeysData && blendingKeysData.length > 0">
+        <h4 class="section-title">
+          <clr-icon shape="data-field" class="section-icon"></clr-icon>
+          Available Data Sources
+        </h4>
+        <div class="keys-container">
+          <div class="key-card" *ngFor="let keyData of blendingKeysData">
+            <div class="key-header">
+              <h5>Data Lake {{ keyData.lakeId }} - Table: {{ keyData.tableName }}</h5>
+            </div>
+            <div class="headers-container">
+              <span class="header-tag" *ngFor="let header of keyData.headers" 
+                    (click)="insertHeaderIntoQuery(header)">
+                {{ header }}
+              </span>
+            </div>
+          </div>
+        </div>
+      </div>
+      
+      <!-- SQL Query Editor -->
+      <div class="sql-editor-section">
+        <h4 class="section-title">
+          <clr-icon shape="code" class="section-icon"></clr-icon>
+          SQL Query Builder
+        </h4>
+        <div class="sql-editor-container">
+          <textarea class="clr-textarea sql-textarea" 
+                    [(ngModel)]="sqlQueryText" 
+                    placeholder="Enter your SQL query here using the available headers. Click on header names above to insert them into your query."
+                    rows="8"></textarea>
+          <div class="editor-hint">
+            <small class="clr-subtext">Tip: Click on header names above to automatically insert them into your query</small>
+          </div>
+        </div>
+      </div>
+    </div>
+  </div>
+  <div class="modal-footer">
+    <button type="button" class="btn btn-outline" (click)="closeBlendingKeys()">Cancel</button>
+    <button type="button" class="btn btn-primary" (click)="updateSqlQuery()">Update SQL Query</button>
+  </div>
+</clr-modal>
+
 <!-- htmlpopup -->   
\ No newline at end of file
diff --git a/frontend/angular-clarity-master/src/app/modules/main/builder/dashboardnew/Data_lake/Data_lake.component.scss b/frontend/angular-clarity-master/src/app/modules/main/builder/dashboardnew/Data_lake/Data_lake.component.scss
index e220708..fa985e5 100644
--- a/frontend/angular-clarity-master/src/app/modules/main/builder/dashboardnew/Data_lake/Data_lake.component.scss
+++ b/frontend/angular-clarity-master/src/app/modules/main/builder/dashboardnew/Data_lake/Data_lake.component.scss
@@ -499,3 +499,103 @@
   margin-top: 10px;
   text-align: right;
 }
+
+/* Blending Configuration Modal Styles */
+.blending-config-container {
+  display: flex;
+  flex-direction: column;
+  gap: 20px;
+}
+
+.section-title {
+  color: #0072a0;
+  font-weight: 600;
+  margin-bottom: 15px;
+  display: flex;
+  align-items: center;
+}
+
+.section-icon {
+  margin-right: 10px;
+}
+
+.keys-section {
+  padding: 15px;
+  border-radius: 8px;
+  background-color: #f9f9f9;
+  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
+}
+
+.key-card {
+  background-color: white;
+  border: 1px solid #e0e0e0;
+  border-radius: 6px;
+  padding: 15px;
+  margin-bottom: 15px;
+  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
+}
+
+.key-header h5 {
+  margin: 0 0 10px 0;
+  color: #333;
+  font-weight: 500;
+}
+
+.headers-container {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 8px;
+}
+
+.header-tag {
+  display: inline-flex;
+  align-items: center;
+  background-color: #e3f2fd;
+  border: 1px solid #bbdefb;
+  border-radius: 20px;
+  padding: 6px 12px;
+  margin: 4px;
+  font-size: 13px;
+  font-family: monospace;
+  cursor: pointer;
+  transition: all 0.2s;
+}
+
+.header-tag:hover {
+  background-color: #bbdefb;
+  transform: translateY(-2px);
+  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
+}
+
+.sql-editor-section {
+  padding: 15px;
+  border-radius: 8px;
+  background-color: #f9f9f9;
+  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
+}
+
+.sql-editor-container {
+  background-color: white;
+  border: 1px solid #e0e0e0;
+  border-radius: 6px;
+  padding: 15px;
+}
+
+.sql-textarea {
+  width: 100%;
+  font-family: 'Courier New', monospace;
+  font-size: 14px;
+  min-height: 150px;
+}
+
+.editor-hint {
+  margin-top: 10px;
+}
+
+.modal-footer {
+  display: flex;
+  justify-content: flex-end;
+  gap: 10px;
+  padding: 15px;
+  border-top: 1px solid #eee;
+}
diff --git a/frontend/angular-clarity-master/src/app/modules/main/builder/dashboardnew/Data_lake/Data_lake.component.ts b/frontend/angular-clarity-master/src/app/modules/main/builder/dashboardnew/Data_lake/Data_lake.component.ts
index d5b0a6e..d5a9b97 100644
--- a/frontend/angular-clarity-master/src/app/modules/main/builder/dashboardnew/Data_lake/Data_lake.component.ts
+++ b/frontend/angular-clarity-master/src/app/modules/main/builder/dashboardnew/Data_lake/Data_lake.component.ts
@@ -1320,12 +1320,44 @@ export class Data_lakeComponent implements OnInit {
            item.blending_lakeids.trim() !== '';
   }
   
+  // Method to insert header into SQL query at cursor position
+  insertHeaderIntoQuery(header: string) {
+    const textarea = document.querySelector('.sql-textarea') as HTMLTextAreaElement;
+    if (textarea) {
+      const start = textarea.selectionStart;
+      const end = textarea.selectionEnd;
+      const text = textarea.value;
+      const before = text.substring(0, start);
+      const after = text.substring(end, text.length);
+      
+      // Insert the header at cursor position
+      this.sqlQueryText = before + header + after;
+      
+      // Set cursor position after the inserted text
+      setTimeout(() => {
+        textarea.selectionStart = start + header.length;
+        textarea.selectionEnd = start + header.length;
+        textarea.focus();
+      }, 0);
+    } else {
+      // Fallback: append to end of text
+      this.sqlQueryText += header;
+    }
+  }
+  
   // Method to fetch blending keys
   fetchBlendingKeys(item: any) {
     this.selectedBlendingItem = item;
     this.blendingKeysData = [];
     this.showBlendingKeys = true;
     
+    // Initialize SQL query text from existing data
+    if (item.sqlquery_json) {
+      this.sqlQueryText = item.sqlquery_json;
+    } else {
+      this.sqlQueryText = '';
+    }
+    
     // Parse blending_lakeids string to array
     const lakeIds = item.blending_lakeids.split(',').map(id => id.trim()).filter(id => id !== '');