Change subcontractor report format

update readme file

.env

@@ -1,26 +0,0 @@
-# -----------------------------
-# Flask App Configuration
-# -----------------------------
-FLASK_ENV=development
-FLASK_DEBUG=True
-FLASK_HOST=0.0.0.0
-FLASK_PORT=5015
-
-# -----------------------------
-# Security
-# -----------------------------
-SECRET_KEY=change-this-to-strong-secret-key
-
-# -----------------------------
-# Database Configuration
-# -----------------------------
-DB_DIALECT=mysql
-DB_DRIVER=pymysql
-DB_HOST=127.0.0.1
-DB_PORT=3306
-DB_NAME=comparisondb
-DB_USER=root
-DB_PASSWORD=root
-
-# DATABASE_URL=mysql+pymysql://root:root@localhost/comparisondb
-

.gitignore

@@ -1,19 +1,22 @@
 # Python
 app/__pycache__/
+__pycache__/
 *.pyc
 *.pyo
 *.pyd
-*.__pycache__
 
-# Ingnor upload files
+# Ignore upload files
 app/static/uploads/
 
-# Ignore env files
+# Virtual environment
-venv
+venv/
+.venv/
 
-# Ignore Log files ss
+# Environment / secrets
+.env
+.env.*
+!.env.example
+
+# Log files
 logs/
 *.log
-
-
-

README.md

@@ -36,7 +36,8 @@ The Comparison Project is designed to:
 
 ## Tech Stack
 
-**Backend Framework**: Flask  
+**Frontend Framework**: HTML, CSS, Js, Bootstrap  
+**Backend Framework**: Python Flask  
 **Database**: SQL Database (MySQL/PostgreSQL/SQLite configured via environment variables)  
 **ORM**: SQLAlchemy  
 **File Processing**: Pandas, OpenPyXL, XlsxWriter  
@@ -580,4 +581,4 @@ Open browser: `http://127.0.0.1:5000/`
 
 For issues, feature requests, or contributions, please contact the development team.
 
-**Last Updated:** January 2026
+**Last Updated:** April 2026

app/__init__.py

@@ -38,7 +38,7 @@ def register_blueprints(app):
 
     # new
     from app.routes.activity_routes import activity_bp
-    from app.routes.engineering import engi_bp
+    from app.routes.engineering_master_routes import engi_bp
 
     app.register_blueprint(auth_bp) 
     app.register_blueprint(user_bp)

app/config.py

@@ -22,3 +22,13 @@ class Config:
 
     SQLALCHEMY_TRACK_MODIFICATIONS = False
 
+
+    # LDAP Configuration New
+    LDAP_SERVER = os.getenv("LDAP_SERVER")
+    LDAP_PORT = int(os.getenv("LDAP_PORT", 389))
+    LDAP_USE_SSL = os.getenv("LDAP_USE_SSL", "False").lower() == "true"
+
+    LDAP_BASE_DN = os.getenv("LDAP_BASE_DN")
+    LDAP_DOMAIN = os.getenv("LDAP_DOMAIN")
+
+    LDAP_SEARCH_BASE = os.getenv("LDAP_SEARCH_BASE")

app/models/subcontractor_rate_model.py

@@ -0,0 +1,23 @@
+from app import db
+from datetime import datetime
+
+class SubcontractorRate(db.Model):
+    __tablename__ = "subcontractor_rates"
+
+    id = db.Column(db.Integer, primary_key=True)
+    subcontractor_id = db.Column(db.Integer, db.ForeignKey("subcontractors.id"), nullable=False)
+    subcontractor = db.relationship("Subcontractor", backref="rate_master")
+
+    category = db.Column(db.String(50), nullable=False)
+    item_code = db.Column(db.String(50), nullable=False)
+    item_name = db.Column(db.String(200), nullable=False)
+    unit = db.Column(db.String(20))
+    rate = db.Column(db.Numeric(12,2), nullable=False)
+    effective_from = db.Column(db.Date, nullable=False)
+    effective_to = db.Column(db.Date)
+    status = db.Column(db.String(20), default="Active")
+    created_at = db.Column(db.DateTime, default=datetime.now)
+
+    def __repr__(self):
+        return f"<subcontractor Rate {self.item_name}>"
+    

app/routes/auth.py

@@ -34,6 +34,7 @@ def login():
                 session.clear()
                 session["user_id"] = user.id
                 session["user_name"] = user.name
+                session["email"] = user.email
                 session.permanent = True
                 
                 current_app.logger.info(f"Login successful. User={user.name}")

app/routes/engineering.py

@@ -1,16 +0,0 @@
-from flask import Blueprint
-from app.models.width_model import Width
-
-engi_bp = Blueprint("engineering",__name__, url_prefix="/engi")
-
-
-@engi_bp.route("/add")
-def add_width_md():
-
-    return True
-
-
-@engi_bp.route("/list")
-def display_list():
-
-    return True

app/routes/engineering_master_routes.py

@@ -0,0 +1,56 @@
+from flask import (
+    Blueprint,
+    render_template,
+    request,
+    redirect,
+    url_for,
+    flash
+)
+
+from app.models.subcontractor_model import Subcontractor
+from app.services.subcontractor_rate_service import SubcontractorRateService
+from app.constants.messages import SuccessMessage, ErrorMessage
+
+engi_bp = Blueprint(
+    "engineering",
+    __name__,
+    url_prefix="/engi"
+)
+
+
+    
+@engi_bp.route("/")
+def engineering_master():
+
+    return render_template(
+        "engineering/index.html",
+        title="Engineering Masters"
+    )
+
+
+@engi_bp.route("/subcontractor-rate")
+def add_subcontractor_rates():
+    subcontractors = Subcontractor.query.filter_by(status="Active").all()
+
+    if request.method == "POST":
+        try:
+            SubcontractorRateService.save_rate(request.form)
+            flash(SuccessMessage.SAVE, "success")
+            return redirect(url_for("engineering.add_subcontractor_rates"))
+        except Exception as e:
+            flash(ErrorMessage.INTERNAL_SERVER_ERROR, "danger")
+
+    return render_template(
+        "engineering/add_rate.html",
+        title="Subcontractor Rate Master",
+        subcontractors=subcontractors
+    )
+
+@engi_bp.route("/client-rate")
+def client_rates():
+
+    return render_template(
+        "engineering/client_rate.html",
+        title="Client Rate Master"
+    )
+

app/routes/file_report.py

@@ -1,5 +1,6 @@
 import pandas as pd
 import io
+from datetime import datetime
 from flask import Blueprint, render_template, request, send_file, flash, jsonify,redirect, url_for
 from app.utils.helpers import login_required
 from app.utils.regex_utils import RegularExpression
@@ -29,17 +30,24 @@ def add_action_columns(df, model_key):
     if df.empty:
         return df
 
-    df.insert(0, "Select", df["Id"].apply(
+    # Edit + Delete side by side in one "Action" column, both as icon buttons.
+    df.insert(0, "Action", df["Id"].apply(
+        lambda x: (
+            f'<div class="d-flex gap-1">'
+            f'<a href="/file/edit/{model_key}/{x}" class="btn btn-sm btn-warning edit-btn" title="Edit">'
+            f'<i class="bi bi-pencil-square"></i></a>'
+            f'<button class="btn btn-sm btn-danger delete-btn" data-id="{x}" data-model="{model_key}" title="Delete">'
+            f'<i class="bi bi-trash"></i></button>'
+            f'</div>'
+        )
+    ))
+
+    df.insert(1, "Select", df["Id"].apply(
         lambda x: f'<input type="checkbox" class="row-check" data-id="{x}">'
     ))
 
-    df["Update"] = df["Id"].apply(
+    df["Id"] = range(1, len(df) + 1)
-        lambda x: f'<a href="/file/edit/{model_key}/{x}" class="btn btn-sm btn-warning edit-btn"><i class="bi bi-pencil-square"></i> Edit</a>'
+    df = df.rename(columns={"Id": "Sr No"})
-    )
-    
-    df["Delete"] = df["Id"].apply(
-        lambda x: f'<button class="btn btn-sm btn-danger delete-btn" data-id="{x}" data-model="{model_key}">Delete</button>'
-    )
 
     return df
 
@@ -47,6 +55,115 @@ def add_action_columns(df, model_key):
 
 
 
+# ---------------- EXCEL SHEET FORMATTING (Tr.Ex / Mh.Ex / MH & DC / Pipe Laying) ----------------
+
+SHEET_TITLES = {
+    "Tr.Ex": "TRENCH EXCAVATION",
+    "Mh.Ex": "MANHOLE EXCAVATION",
+    "MH & DC": "MANHOLE DOMESTIC CHAMBER",
+    "Pipe Laying": "PIPE LAYING",
+}
+
+
+def format_detail_sheet(workbook, worksheet, df, sheet_name, contractor_name="", ra_bill_no="", report_date=""):
+    """
+    Writes an info line (Category / Contractor / RA Bill No / Date) at the
+    top, followed by a bold/bordered table with sensible column widths
+    and a frozen header row.
+
+    Assumes df.to_excel(..., startrow=1) already wrote the header at row 1
+    and the data starting at row 2 - this function overwrites those rows
+    with formatting and fills in row 0 with the info line.
+    """
+    if df.empty:
+        return
+
+    header_format = workbook.add_format({
+        "bold": True,
+        "bg_color": "#D9EAD3",
+        "border": 1,
+        "align": "center",
+        "valign": "vcenter",
+        "text_wrap": True
+    })
+
+    text_format = workbook.add_format({
+        "border": 1,
+        "valign": "vcenter"
+    })
+
+    number_format = workbook.add_format({
+        "border": 1,
+        "valign": "vcenter",
+        "num_format": "#,##0.00"
+    })
+
+    n_rows, n_cols = df.shape
+    header_row = 1  # matches startrow=1 used in df.to_excel()
+
+    # -----------------------------------------------------
+    # INFO LINE (row 0) - separate cells, not one merged block,
+    # so each field (RA Bill No, Date, etc.) can be clicked/copied
+    # on its own. Always starts at column 0, so position is
+    # consistent regardless of how many table columns exist.
+    # -----------------------------------------------------
+    last_col = max(n_cols - 1, 0)
+    report_title = SHEET_TITLES.get(sheet_name, sheet_name.upper())
+
+    label_format = workbook.add_format({"bold": True})
+    value_format = workbook.add_format({})
+
+    info_fields = [
+        ("Category:", report_title),
+        ("Contractor:", contractor_name or "-"),
+        ("RA Bill No:", ra_bill_no or "All"),
+        ("Date:", report_date),
+    ]
+
+    col = 0
+    for label, value in info_fields:
+        worksheet.write(0, col, label, label_format)
+        worksheet.write(0, col + 1, value, value_format)
+        col += 3  # leave one blank column as a visual gap before next field
+
+    # Fill any remaining columns on row 0 with a blank bordered cell so
+    # the row reads cleanly if the sheet is wider than the info fields.
+    if last_col > col:
+        worksheet.write_blank(0, col, None)
+
+    # -----------------------------------------------------
+    # TABLE HEADER (row 1) - re-write with formatting
+    # -----------------------------------------------------
+    for col_idx, col_name in enumerate(df.columns):
+        worksheet.write(header_row, col_idx, col_name, header_format)
+
+    # -----------------------------------------------------
+    # TABLE BODY (rows 2+) - borders / number formatting
+    # -----------------------------------------------------
+    for row_idx in range(n_rows):
+        for col_idx, col_name in enumerate(df.columns):
+            value = df.iat[row_idx, col_idx]
+
+            if pd.isna(value):
+                worksheet.write(header_row + 1 + row_idx, col_idx, "", text_format)
+            elif isinstance(value, (int, float)):
+                worksheet.write_number(header_row + 1 + row_idx, col_idx, float(value), number_format)
+            else:
+                worksheet.write(header_row + 1 + row_idx, col_idx, str(value), text_format)
+
+    # Auto width columns based on header + content length
+    for col_idx, col_name in enumerate(df.columns):
+        max_len = len(str(col_name))
+        if n_rows:
+            col_values = df.iloc[:, col_idx].astype(str)
+            content_max = col_values.map(len).max()
+            max_len = max(max_len, content_max)
+        worksheet.set_column(col_idx, col_idx, min(max_len + 4, 30))
+
+    worksheet.freeze_panes(header_row + 1, 1)
+    worksheet.set_row(header_row, 30)
+
+
 # ---------------- FETCH ----------------
 class SubcontractorBill:
     def __init__(self):
@@ -236,6 +353,30 @@ def report_file():
         else:
             bill.Fetch(ra_bill_no,subcontractor_id,location)
 
+        
+        # ---------------------------------------------------------
+        if (
+            bill.df_tr.empty and
+            bill.df_mh.empty and
+            bill.df_dc.empty and
+            bill.df_laying.empty
+        ):
+            flash(
+                f"No records found for RA Bill No '{ra_bill_no}'. "
+                "Please check the RA Bill No and try again."
+                if ra_bill_no else
+                "No records found for the selected filters.",
+                "warning"
+            )
+            return render_template(
+                "subcontractor_report.html",
+                subcontractors=subcontractors,
+                selected_sc_id=selected_sc_id,
+                selected_ra_bill=ra_bill_no,
+                selected_location=location,
+                selected_category=category
+            )
+            
         # -----------------------------------------
         # Generate Abstract Report for Web
         # -----------------------------------------
@@ -256,10 +397,46 @@ def report_file():
             bill.df_tr = bill.df_mh = bill.df_dc = pd.DataFrame()
 
        
+        if (
+            category in ("tr", "mh", "dc", "laying")
+            and bill.df_tr.empty and bill.df_mh.empty
+            and bill.df_dc.empty and bill.df_laying.empty
+        ):
+            category_labels = {
+                "tr": "Trench Excavation",
+                "mh": "Manhole Excavation",
+                "dc": "Domestic Chamber",
+                "laying": "Pipe Laying",
+            }
+            flash(
+                f"No {category_labels[category]} records found for the "
+                "selected filters.",
+                "warning"
+            )
+            return render_template(
+                "subcontractor_report.html",
+                subcontractors=subcontractors,
+                selected_sc_id=selected_sc_id,
+                selected_ra_bill=ra_bill_no,
+                selected_location=location,
+                selected_category=category
+            )
+            
+
         # ===================================================
         # DOWNLOAD EXCEL
         # ===================================================
         if action in ["excel", "excel_all"]:
+
+            # Look up the contractor's real name once, up front, so it can
+            # be shown in the title block of every sheet.
+            sc_obj = next(
+                (s for s in subcontractors if str(s.id) == str(subcontractor_id)),
+                None
+            )
+            contractor_display_name = sc_obj.subcontractor_name if sc_obj else ""
+            report_date = datetime.now().strftime("%d-%b-%Y")
+
             output = io.BytesIO()
 
             with pd.ExcelWriter(output,engine="xlsxwriter") as writer:
@@ -267,16 +444,52 @@ def report_file():
                 abstract = AbstractReportService(subcontractor_id=subcontractor_id,ra_bill_no=ra_bill_no)
                 abstract.generate(workbook)
 
-                bill.df_tr.to_excel(writer,sheet_name="Tr.Ex",index=False)
+                sheet_map = [
-                bill.df_mh.to_excel(writer,sheet_name="Mh.Ex",index=False)
+                    (bill.df_tr, "Tr.Ex"),
-                bill.df_dc.to_excel(writer,sheet_name="MH & DC",index=False)
+                    (bill.df_mh, "Mh.Ex"),
-                bill.df_laying.to_excel(writer,sheet_name="Pipe Laying",index=False)
+                    (bill.df_dc, "MH & DC"),
+                    (bill.df_laying, "Pipe Laying"),
+                ]
+                for df, sheet_name in sheet_map:
+                    if not df.empty:
+                        # Use a copy for the export only - bill.df_tr etc. still
+                        # need the real "Id" column later for the Edit/Delete
+                        # buttons on the web preview table.
+                        export_df = df.drop(columns=["Id"], errors="ignore").copy()
+                        export_df.insert(0, "Sr No", range(1, len(export_df) + 1))
+
+                        export_df.to_excel(writer, sheet_name=sheet_name, index=False, startrow=1)
+                        worksheet = writer.sheets[sheet_name]
+                        format_detail_sheet(
+                            workbook, worksheet, export_df, sheet_name,
+                            contractor_name=contractor_display_name,
+                            ra_bill_no=ra_bill_no,
+                            report_date=report_date
+                        )
                 writer.close()
             output.seek(0)
 
+            sc_name = re.sub(r'[^A-Za-z0-9_-]+', '_', contractor_display_name or "Subcontractor").strip('_')
+
+            name_parts = [sc_name]
+
+            if ra_bill_no:
+                name_parts.append(f"RA{re.sub(r'[^A-Za-z0-9_-]+', '_', ra_bill_no)}")
+
+            if location:
+                name_parts.append(re.sub(r'[^A-Za-z0-9_-]+', '_', location).strip('_'))
+
+            if category and category != "all":
+                name_parts.append(category.upper())
+
+            if action == "excel_all":
+                name_parts.append("All")
+
+            filename = "_".join(name_parts) + "_Report.xlsx"
+
             return send_file(
                 output,
-                download_name= "subcontractor_Report.xlsx",
+                download_name=filename,
                 as_attachment=True 
             )
 

app/services/abstract_service.py

@@ -257,18 +257,18 @@ class AbstractReportService:
     def laying_summary(self):
         f = self.filters()
         data = [
-            ("150 mm Pipe","RM",Laying.pipe_150_mm),
+            ("150 mm Dia","RM",Laying.pipe_150_mm),
-            ("200 mm Pipe","RM",Laying.pipe_200_mm),
+            ("200 mm Dia","RM",Laying.pipe_200_mm),
-            ("250 mm Pipe","RM",Laying.pipe_250_mm),
+            ("250 mm Dia","RM",Laying.pipe_250_mm),
-            ("300 mm Pipe","RM",Laying.pipe_300_mm),
+            ("300 mm Dia","RM",Laying.pipe_300_mm),
-            ("350 mm Pipe","RM",Laying.pipe_350_mm),
+            ("350 mm Dia","RM",Laying.pipe_350_mm),
-            ("400 mm Pipe","RM",Laying.pipe_400_mm),
+            ("400 mm Dia","RM",Laying.pipe_400_mm),
-            ("450 mm Pipe","RM",Laying.pipe_450_mm),
+            ("450 mm Dia","RM",Laying.pipe_450_mm),
-            ("500 mm Pipe","RM",Laying.pipe_500_mm),
+            ("500 mm Dia","RM",Laying.pipe_500_mm),
-            ("600 mm Pipe","RM",Laying.pipe_600_mm),
+            ("600 mm Dia","RM",Laying.pipe_600_mm),
-            ("700 mm Pipe","RM",Laying.pipe_700_mm),
+            ("700 mm Dia","RM",Laying.pipe_700_mm),
-            ("900 mm Pipe","RM",Laying.pipe_900_mm),
+            ("900 mm Dia","RM",Laying.pipe_900_mm),
-            ("1200 mm Pipe","RM",Laying.pipe_1200_mm),
+            ("1200 mm Dia","RM",Laying.pipe_1200_mm),
         ]
         return self.make_summary(data, Laying, f)
 

app/services/ldap_service.py

@@ -0,0 +1,130 @@
+from ldap3 import (
+    Server,
+    Connection,
+    ALL,
+    NTLM,
+    SIMPLE,
+    SUBTREE
+)
+
+from flask import current_app
+from app.config import Config
+
+
+class LDAPService:
+    """
+    LDAP / Active Directory Authentication Service
+    """
+
+    @staticmethod
+    def authenticate(username, password):
+        """
+        Authenticate LDAP User
+
+        Returns:
+            {
+                "success": True,
+                "user": {
+                    "username": "...",
+                    "name": "...",
+                    "email": "..."
+                }
+            }
+
+        OR
+
+            {
+                "success": False,
+                "message": "Invalid username or password"
+            }
+        """
+
+        if not username or not password:
+            return {
+                "success": False,
+                "message": "Username and Password are required."
+            }
+
+        try:
+
+            # -----------------------------------
+            # LDAP SERVER
+            # -----------------------------------
+            server = Server(
+                Config.LDAP_SERVER,
+                port=Config.LDAP_PORT,
+                use_ssl=Config.LDAP_USE_SSL,
+                get_info=ALL
+            )
+
+            # -----------------------------------
+            # Login Format
+            #
+            # username@domain.com
+            # -----------------------------------
+            user_dn = f"{username}@{Config.LDAP_DOMAIN}"
+
+            conn = Connection(
+                server,
+                user=user_dn,
+                password=password,
+                authentication=SIMPLE,
+                auto_bind=True
+            )
+
+            # -----------------------------------
+            # Search User
+            # -----------------------------------
+            search_filter = f"(sAMAccountName={username})"
+
+            conn.search(
+                search_base=Config.LDAP_SEARCH_BASE,
+                search_filter=search_filter,
+                search_scope=SUBTREE,
+                attributes=[
+                    "displayName",
+                    "mail",
+                    "givenName",
+                    "sn",
+                    "cn"
+                ]
+            )
+
+            display_name = username
+            email = ""
+
+            if conn.entries:
+
+                entry = conn.entries[0]
+
+                if "displayName" in entry:
+                    display_name = str(entry.displayName)
+
+                if "mail" in entry:
+                    email = str(entry.mail)
+
+            conn.unbind()
+
+            current_app.logger.info(
+                f"LDAP Login Success : {username}"
+            )
+
+            return {
+                "success": True,
+                "user": {
+                    "username": username,
+                    "name": display_name,
+                    "email": email
+                }
+            }
+
+        except Exception as ex:
+
+            current_app.logger.warning(
+                f"LDAP Login Failed : {username} : {str(ex)}"
+            )
+
+            return {
+                "success": False,
+                "message": "Invalid Username or Password."
+            }

app/services/subcontractor_rate_service.py

@@ -0,0 +1,65 @@
+from app.services.db_service import db
+from app.models.subcontractor_rate_model import SubcontractorRate
+
+
+class SubcontractorRateService:
+
+    @staticmethod
+    def save_rate(form):
+
+        rate = SubcontractorRate(
+            subcontractor_id=form.get("subcontractor_id"),
+            category=form.get("category"),
+            item_code=form.get("item_code"),
+            item_name=form.get("item_name"),
+            unit=form.get("unit"),
+            rate=form.get("rate"),
+            effective_from=form.get("effective_from"),
+            effective_to=form.get("effective_to") or None,
+            status=form.get("status")
+        )
+
+        db.session.add(rate)
+        db.session.commit()
+        return rate
+    
+    
+    @staticmethod
+    def get_all_rates():
+
+        return (
+            SubcontractorRate.query
+            .order_by(SubcontractorRate.created_at.desc())
+            .all()
+        )
+    @staticmethod
+    def get_rate(rate_id):
+
+        return SubcontractorRate.query.get_or_404(rate_id)
+    
+    @staticmethod
+    def update_rate(rate_id, form):
+
+        rate = SubcontractorRate.query.get_or_404(rate_id)
+
+        rate.subcontractor_id = form.get("subcontractor_id")
+        rate.category = form.get("category")
+        rate.item_code = form.get("item_code")
+        rate.item_name = form.get("item_name")
+        rate.unit = form.get("unit")
+        rate.rate = form.get("rate")
+        rate.effective_from = form.get("effective_from")
+        rate.effective_to = form.get("effective_to") or None
+        rate.status = form.get("status")
+
+        db.session.commit()
+        return rate
+    
+    @staticmethod
+    def delete_rate(rate_id):
+
+        rate = SubcontractorRate.query.get_or_404(rate_id)
+
+        db.session.delete(rate)
+
+        db.session.commit()

app/templates/base.html

@@ -336,6 +336,7 @@
 
                     showLoader();
                     const btn = this.querySelector("button[type='submit']");
+                    const originalBtnHtml = btn ? btn.innerHTML : null;
 
                     if(btn){
                         btn.disabled = true;
@@ -345,10 +346,24 @@
                         `;
                     }
 
+                   
+                    setTimeout(function () {
+                        hideLoader();
+                        if (btn) {
+                            btn.disabled = false;
+                            btn.innerHTML = originalBtnHtml;
+                        }
+                    }, 3000);
+
                 });
             });
         });
 
+
+        window.addEventListener("pageshow", function () {
+            hideLoader();
+        });
+
     </script>
 
 

app/templates/client_report.html

@@ -31,6 +31,24 @@
                     type="button">Tr.Ex </button>
             </li>
             <li class="nav-item">
+<<<<<<< HEAD
+                <button class="nav-link" id="mh-tab" data-bs-toggle="tab" data-bs-target="#mh" type="button">Mh.Ex
+                    </button>
+            </li>
+            <li class="nav-item">
+                <button class="nav-link" id="dc-tab" data-bs-toggle="tab" data-bs-target="#dc" type="button">MH & DC
+                    </button>
+            </li>
+            <li class="nav-item">
+<<<<<<< HEAD
+                <button class="nav-link" id="laying-tab" data-bs-toggle="tab" data-bs-target="#laying"
+                    type="button">Laying
+                    & Bedding Comparison</button>
+=======
+                <button class="nav-link" id="laying-tab" data-bs-toggle="tab" data-bs-target="#laying" type="button">Laying
+                    & Bedding </button>
+>>>>>>> 1dceb640bd930c37888799f10f02fe90b219be67
+=======
                 <button class="nav-link" id="mh-tab" data-bs-toggle="tab" data-bs-target="#mh" type="button">
                     Mh.Ex</button>
             </li>
@@ -41,6 +59,7 @@
             <li class="nav-item">
                 <button class="nav-link" id="laying-tab" data-bs-toggle="tab" data-bs-target="#laying"type="button">
                     Laying & Bedding </button>
+>>>>>>> pankaj-dev
         </ul>
 
         <div class="tab-content mt-3" id="reportTabsContent">

app/templates/engineering/add.html

@@ -1,50 +0,0 @@
-{% extends "base.html" %}
-{% block content %}
-
-<div class="card shadow-sm p-4">
-    <h4 class="mb-3">Add New Subcontractor</h4>
-
-    <form action="{{ url_for('subcontractor.save_subcontractor') }}" method="POST">
-
-        <div class="mb-3">
-            <label class="form-label">Subcontractor Name:</label>
-            <input type="text" class="form-control" name="subcontractor_name" required>
-        </div>
-
-        <div class="mb-3">
-            <label class="form-label">Contact Person Name:</label>
-            <input type="text" class="form-control" name="contact_person">
-        </div>
-
-        <div class="mb-3">
-            <label class="form-label">Address:</label>
-            <textarea type="text" class="form-control" name="address"></textarea>
-        </div>
-
-        <div class="mb-3">
-            <label class="form-label">Mobile No:</label>
-            <input type="text" class="form-control" name="mobile_no">
-        </div>
-
-        <div class="mb-3">
-            <label class="form-label">Email:</label>
-            <input type="email" class="form-control" name="email_id">
-        </div>
-
-        <div class="mb-3">
-            <label class="form-label">GST No:</label>
-            <input type="text" class="form-control" name="gst_no">
-        </div>
-
-        <div class="mb-3">
-            <label class="form-label">PAN No:</label>
-            <input type="text" class="form-control" name="pan_no">
-        </div>
-
-        <button class="btn btn-success">Save</button>
-        <a href="{{ url_for('subcontractor.subcontractor_list') }}" class="btn btn-secondary">Back</a>
-
-    </form>
-</div>
-
-{% endblock %}

app/templates/engineering/add_rate.html

@@ -0,0 +1,236 @@
+{% extends "base.html" %}
+{% block content %}
+<div class="container-fluid mt-4">
+
+    <div class="card shadow">
+
+        <div class="card-header bg-primary text-white">
+            <h4 class="mb-0">
+                <i class="bi bi-currency-rupee"></i>
+                Subcontractor Rate Master
+            </h4>
+        </div>
+
+        <div class="card-body">
+
+            <form method="POST">
+
+                <div class="row">
+
+                    <!-- Subcontractor -->
+                    <div class="col-md-4 mb-3">
+                        <label class="form-label fw-bold">
+                            Subcontractor
+                        </label>
+
+                        <select name="subcontractor_id"
+                                class="form-select"
+                                required>
+
+                            <option value="">
+                                Select Subcontractor
+                            </option>
+
+                            {% for sub in subcontractors %}
+                            <option value="{{ sub.id }}">
+                                {{ sub.subcontractor_name }}
+                            </option>
+                            {% endfor %}
+
+                        </select>
+                    </div>
+
+                    <!-- Category -->
+                    <div class="col-md-4 mb-3">
+
+                        <label class="form-label fw-bold">
+                            Category
+                        </label>
+
+                        <select name="category"
+                                class="form-select"
+                                required>
+
+                            <option value="">
+                                Select Category
+                            </option>
+
+                            <option value="TR_EX">
+                                Trench Excavation
+                            </option>
+
+                            <option value="MH_EX">
+                                Manhole Excavation
+                            </option>
+
+                            <option value="MH_DC">
+                                Manhole & Domestic Chamber
+                            </option>
+
+                            <option value="LAYING">
+                                Pipe Laying
+                            </option>
+
+                        </select>
+
+                    </div>
+
+                    <!-- Status -->
+                    <div class="col-md-4 mb-3">
+
+                        <label class="form-label fw-bold">
+                            Status
+                        </label>
+
+                        <select name="status"
+                                class="form-select">
+
+                            <option value="Active">
+                                Active
+                            </option>
+
+                            <option value="Inactive">
+                                Inactive
+                            </option>
+
+                        </select>
+
+                    </div>
+
+                </div>
+
+                <div class="row">
+
+                    <!-- Item Code -->
+                    <div class="col-md-3 mb-3">
+
+                        <label class="form-label fw-bold">
+                            Item Code
+                        </label>
+
+                        <input type="text"
+                               name="item_code"
+                               class="form-control"
+                               placeholder="SM01"
+                               required>
+
+                    </div>
+
+                    <!-- Item Name -->
+                    <div class="col-md-5 mb-3">
+
+                        <label class="form-label fw-bold">
+                            Item Name
+                        </label>
+
+                        <input type="text"
+                               name="item_name"
+                               class="form-control"
+                               placeholder="Soft Murum 0-1.5"
+                               required>
+
+                    </div>
+
+                    <!-- Unit -->
+                    <div class="col-md-2 mb-3">
+
+                        <label class="form-label fw-bold">
+                            Unit
+                        </label>
+
+                        <select name="unit"
+                                class="form-select">
+
+                            <option value="Cum">Cum</option>
+                            <option value="Nos">Nos</option>
+                            <option value="Rmt">Rmt</option>
+                            <option value="Sqm">Sqm</option>
+
+                        </select>
+
+                    </div>
+
+                    <!-- Rate -->
+                    <div class="col-md-2 mb-3">
+
+                        <label class="form-label fw-bold">
+                            Rate (₹)
+                        </label>
+
+                        <input type="number"
+                               step="0.01"
+                               min="0"
+                               name="rate"
+                               class="form-control"
+                               placeholder="0.00"
+                               required>
+
+                    </div>
+
+                </div>
+
+                <div class="row">
+
+                    <!-- Effective From -->
+                    <div class="col-md-3 mb-3">
+
+                        <label class="form-label fw-bold">
+                            Effective From
+                        </label>
+
+                        <input type="date"
+                               name="effective_from"
+                               class="form-control"
+                               required>
+
+                    </div>
+
+                    <!-- Effective To -->
+                    <div class="col-md-3 mb-3">
+
+                        <label class="form-label fw-bold">
+                            Effective To
+                        </label>
+
+                        <input type="date"
+                               name="effective_to"
+                               class="form-control">
+
+                    </div>
+
+                </div>
+
+                <hr>
+
+                <div class="text-end">
+
+                    <button type="reset"
+                            class="btn btn-secondary">
+
+                        <i class="bi bi-arrow-clockwise"></i>
+
+                        Reset
+
+                    </button>
+
+                    <button type="submit"
+                            class="btn btn-success">
+
+                        <i class="bi bi-check-circle"></i>
+
+                        Save Rate
+
+                    </button>
+
+                </div>
+
+            </form>
+
+        </div>
+
+    </div>
+
+</div>
+
+
+{% endblock %}

app/templates/engineering/index.html

@@ -0,0 +1,83 @@
+{% extends "base.html" %}
+{% block content %}
+
+<div class="container-fluid mt-4">
+
+    <div class="row mb-4">
+        <div class="col-12">
+            <h3 class="fw-bold">
+                <i class="bi bi-gear-fill text-primary"></i>
+                Engineering Masters
+            </h3>
+            <hr>
+        </div>
+    </div>
+
+    <div class="row g-4">
+
+        <!-- Subcontractor Rate Master -->
+        <div class="col-lg-4 col-md-6">
+            <div class="card shadow h-100">
+
+                <div class="card-body text-center">
+
+                    <i class="bi bi-cash-stack text-success"
+                       style="font-size:55px;"></i>
+
+                    <h5 class="mt-3">
+                        Subcontractor Rate Master
+                    </h5>
+
+                    <p class="text-muted">
+                        Manage subcontractor-wise rates.
+                    </p>
+
+                    <a href="{{ url_for('engineering.add_subcontractor_rates') }}"
+                       class="btn btn-success">
+
+                        <i class="bi bi-arrow-right-circle"></i>
+                        Open Module
+
+                    </a>
+
+                </div>
+
+            </div>
+        </div>
+
+        <!-- Client Rate Master -->
+        <div class="col-lg-4 col-md-6">
+            <div class="card shadow h-100">
+
+                <div class="card-body text-center">
+
+                    <i class="bi bi-building text-primary"
+                       style="font-size:55px;"></i>
+
+                    <h5 class="mt-3">
+                        Client Standard Rate Master
+                    </h5>
+
+                    <p class="text-muted">
+                        Manage client standard rates.
+                    </p>
+
+                    <a href="{{ url_for('engineering.client_rates') }}"
+                       class="btn btn-primary">
+
+                        <i class="bi bi-arrow-right-circle"></i>
+                        Open Module
+
+                    </a>
+
+                </div>
+
+            </div>
+        </div>
+
+        
+    </div>
+
+</div>
+
+{% endblock %}

app/templates/login.html

@@ -84,10 +84,11 @@
                                     </span>
 
                                     <input
-                                        type="email"
+                                        type="text"
                                         name="email"
                                         class="form-control"
-                                        placeholder="Enter Email"
+                                        placeholder="Enter Domain Username"
+                                        autocomplete="username"
                                         required>
 
                                 </div>

app/templates/subcontractor/add.html

@@ -1,50 +1,170 @@
 {% extends "base.html" %}
 {% block content %}
 
-<div class="card shadow-sm p-4">
+<div class="container-fluid">
-    <h4 class="mb-3">Add New Subcontractor</h4>
 
-    <form action="{{ url_for('subcontractor.save_subcontractor') }}" method="POST">
+    <!-- Page Header -->
-
+    <div class="d-flex justify-content-between align-items-center mb-4">
-        <div class="mb-3">
+        <div>
-            <label class="form-label">Subcontractor Name:</label>
+            <h3 class="fw-bold mb-1">
-            <input type="text" class="form-control" name="subcontractor_name" required>
+                <i class="bi bi-person-plus-fill text-success me-2"></i>
+                Add New Subcontractor
+            </h3>
+            <p class="text-muted mb-0">
+                Enter the subcontractor details below.
+            </p>
         </div>
 
-        <div class="mb-3">
+        <a href="{{ url_for('subcontractor.subcontractor_list') }}"
-            <label class="form-label">Contact Person Name:</label>
+           class="btn btn-outline-secondary">
-            <input type="text" class="form-control" name="contact_person">
+            <i class="bi bi-arrow-left me-2"></i>
+            Back to List
+        </a>
+    </div>
+
+    <div class="card shadow border-0">
+
+        <div class="card-header bg-success text-white">
+            <h5 class="mb-0">
+                <i class="bi bi-building-fill-add me-2"></i>
+                Subcontractor Information
+            </h5>
         </div>
 
-        <div class="mb-3">
+        <div class="card-body">
-            <label class="form-label">Address:</label>
+
-            <textarea type="text" class="form-control" name="address"></textarea>
+            <form action="{{ url_for('subcontractor.save_subcontractor') }}"
+                  method="POST"
+                  class="loading-form">
+
+                <div class="row g-4">
+
+                    <!-- Subcontractor Name -->
+                    <div class="col-md-6">
+                        <label class="form-label fw-semibold">
+                            <i class="bi bi-building me-1"></i>
+                            Subcontractor Name
+                            <span class="text-danger">*</span>
+                        </label>
+
+                        <input type="text"
+                               class="form-control"
+                               name="subcontractor_name"
+                               placeholder="Enter Subcontractor Name"
+                               required>
+                    </div>
+
+                    <!-- Contact Person -->
+                    <div class="col-md-6">
+                        <label class="form-label fw-semibold">
+                            <i class="bi bi-person-fill me-1"></i>
+                            Contact Person
+                        </label>
+
+                        <input type="text"
+                               class="form-control"
+                               name="contact_person"
+                               placeholder="Enter Contact Person">
+                    </div>
+
+                    <!-- Mobile -->
+                    <div class="col-md-6">
+                        <label class="form-label fw-semibold">
+                            <i class="bi bi-telephone-fill me-1"></i>
+                            Mobile Number
+                        </label>
+
+                        <input type="text"
+                               class="form-control"
+                               name="mobile_no"
+                               maxlength="10"
+                               placeholder="Enter Mobile Number">
+                    </div>
+
+                    <!-- Email -->
+                    <div class="col-md-6">
+                        <label class="form-label fw-semibold">
+                            <i class="bi bi-envelope-fill me-1"></i>
+                            Email Address
+                        </label>
+
+                        <input type="email"
+                               class="form-control"
+                               name="email_id"
+                               placeholder="Enter Email Address">
+                    </div>
+
+                    <!-- GST -->
+                    <div class="col-md-6">
+                        <label class="form-label fw-semibold">
+                            <i class="bi bi-receipt-cutoff me-1"></i>
+                            GST Number
+                        </label>
+
+                        <input type="text"
+                            class="form-control"
+                            name="gst_no"
+                            placeholder="Enter GST Number">
+                    </div>
+
+                    <!-- PAN -->
+                    <div class="col-md-6">
+                        <label class="form-label fw-semibold">
+                            <i class="bi bi-credit-card-2-front-fill me-1"></i>
+                            PAN Number
+                        </label>
+
+                        <input type="text"
+                            class="form-control"
+                            name="pan_no"
+                            placeholder="Enter PAN Number">
+                    </div>
+
+                    <!-- Address -->
+                    <div class="col-12">
+                        <label class="form-label fw-semibold">
+                            <i class="bi bi-geo-alt-fill me-1"></i>
+                            Address
+                        </label>
+
+                        <textarea class="form-control"
+                                  rows="4"
+                                  name="address"
+                                  placeholder="Enter Complete Address"></textarea>
+                    </div>
+
+                </div>
+
+                <hr class="my-4">
+
+                <div class="d-flex justify-content-end gap-2">
+
+                    <button type="reset"
+                            class="btn btn-outline-warning">
+                        <i class="bi bi-arrow-clockwise me-2"></i>
+                        Reset
+                    </button>
+
+                    <a href="{{ url_for('subcontractor.subcontractor_list') }}"
+                       class="btn btn-outline-secondary">
+                        <i class="bi bi-x-circle me-2"></i>
+                        Cancel
+                    </a>
+
+                    <button type="submit"
+                            class="btn btn-success">
+                        <i class="bi bi-check-circle-fill me-2"></i>
+                        Save Subcontractor
+                    </button>
+
+                </div>
+
+            </form>
+
         </div>
 
-        <div class="mb-3">
+    </div>
-            <label class="form-label">Mobile No:</label>
-            <input type="text" class="form-control" name="mobile_no">
-        </div>
 
-        <div class="mb-3">
-            <label class="form-label">Email:</label>
-            <input type="email" class="form-control" name="email_id">
-        </div>
-
-        <div class="mb-3">
-            <label class="form-label">GST No:</label>
-            <input type="text" class="form-control" name="gst_no">
-        </div>
-
-        <div class="mb-3">
-            <label class="form-label">PAN No:</label>
-            <input type="text" class="form-control" name="pan_no">
-        </div>
-
-        <button class="btn btn-success">Save</button>
-        <a href="{{ url_for('subcontractor.subcontractor_list') }}" class="btn btn-secondary">Back</a>
-
-    </form>
 </div>
 
 {% endblock %}

app/templates/subcontractor_report.html

@@ -155,51 +155,61 @@
     </div>
 
     {% if tables %}
+    {% set show_all = (not selected_category) or selected_category == 'all' %}
     <!-- Tabs -->
     <div class="card shadow-sm border-0 mt-4">
         <div class="card-header bg-light">
             <ul class="nav nav-pills">
                 <li class="nav-item">
-                    <button class="nav-link active" data-bs-toggle="tab" data-bs-target="#abstract">
+                    <button class="nav-link {% if show_all %}active{% endif %}" data-bs-toggle="tab" data-bs-target="#abstract">
                         <i class="bi bi-file-earmark-text"></i> Abstract 
                     </button>
                 </li>
 
+                {% if show_all or selected_category == 'tr' %}
                 <li class="nav-item">
-                    <button class="nav-link "  data-bs-toggle="tab" data-bs-target="#tr">
+                    <button class="nav-link {% if selected_category == 'tr' %}active{% endif %}" data-bs-toggle="tab" data-bs-target="#tr">
                         <i class="bi bi-cone-striped"></i> Trench Excavation
                     </button>
                 </li>
+                {% endif %}
 
+                {% if show_all or selected_category == 'mh' %}
                 <li class="nav-item">
-                    <button class="nav-link" data-bs-toggle="tab" data-bs-target="#mh">
+                    <button class="nav-link {% if selected_category == 'mh' %}active{% endif %}" data-bs-toggle="tab" data-bs-target="#mh">
                         <i class="bi bi-nut"></i> Manhole Excavation
                     </button>
                 </li>
+                {% endif %}
 
+                {% if show_all or selected_category == 'dc' %}
                 <li class="nav-item">
-                    <button class="nav-link" data-bs-toggle="tab" data-bs-target="#dc">
+                    <button class="nav-link {% if selected_category == 'dc' %}active{% endif %}" data-bs-toggle="tab" data-bs-target="#dc">
                         <i class="bi bi-grid-3x3"></i> Manhole & Domestic Chambers Construction
                     </button>
                 </li>
+                {% endif %}
 
+                {% if show_all or selected_category == 'laying' %}
                 <li class="nav-item">
-                    <button class="nav-link" data-bs-toggle="tab" data-bs-target="#laying">
+                    <button class="nav-link {% if selected_category == 'laying' %}active{% endif %}" data-bs-toggle="tab" data-bs-target="#laying">
                         <i class="bi bi-bezier2"></i> Pipe Laying
                     </button>
                 </li>
+                {% endif %}
             </ul>
         </div>
 
         <div class="card-body">
             <div class="tab-content">
 
-                <div class="tab-pane fade show active" id="abstract">
+                <div class="tab-pane fade {% if show_all %}show active{% endif %}" id="abstract">
                     {{ abstract_html|safe }}
                 </div>
 
+                {% if show_all or selected_category == 'tr' %}
                 <!-- Trench -->
-                <div class="tab-pane fade "id="tr">
+                <div class="tab-pane fade {% if selected_category == 'tr' %}show active{% endif %}" id="tr">
                     <div class="mb-3">
                         <button onclick="deleteSelected('tr')" class="btn btn-danger">
                             <i class="bi bi-trash"></i> Delete Selected
@@ -209,9 +219,11 @@
                         {{ tables.tr|safe }}
                     </div>
                 </div>
+                {% endif %}
 
+                {% if show_all or selected_category == 'mh' %}
                 <!-- MH -->
-                <div class="tab-pane fade" id="mh">
+                <div class="tab-pane fade {% if selected_category == 'mh' %}show active{% endif %}" id="mh">
                     <div class="mb-3">
                         <button onclick="deleteSelected('mh')" class="btn btn-danger">
                             <i class="bi bi-trash"></i>Delete Selected
@@ -221,9 +233,11 @@
                         {{ tables.mh|safe }}
                     </div>
                 </div>
+                {% endif %}
 
+                {% if show_all or selected_category == 'dc' %}
                 <!-- DC -->
-                <div class="tab-pane fade" id="dc">
+                <div class="tab-pane fade {% if selected_category == 'dc' %}show active{% endif %}" id="dc">
                     <div class="mb-3">
                         <button onclick="deleteSelected('dc')"class="btn btn-danger">
                             <i class="bi bi-trash"></i>
@@ -234,9 +248,11 @@
                         {{ tables.dc|safe }}
                     </div>
                 </div>  
+                {% endif %}
 
+                {% if show_all or selected_category == 'laying' %}
                 <!-- Laying -->
-                <div class="tab-pane fade" id="laying">
+                <div class="tab-pane fade {% if selected_category == 'laying' %}show active{% endif %}" id="laying">
                     <div class="mb-3">
                         <button onclick="deleteSelected('laying')"
                                 class="btn btn-danger">
@@ -248,6 +264,7 @@
                         {{ tables.laying|safe }}
                     </div>
                 </div>
+                {% endif %}
             </div>
         </div>
     </div>
@@ -256,31 +273,45 @@
 </div>
 
 <script>
-    // Reset 
+    
-    document.getElementById("resetBtn").addEventListener("click", function () {location.reload();});
+    document.getElementById("resetBtn").addEventListener("click", function () {
+        window.location.href = window.location.pathname;
+    });
 
     // DATATABLE
     $(document).ready(function () {
-        $('.datatable').DataTable({
+       
-            pageLength: 10,
+        $('.datatable').each(function () {
-            dom: 'Bfrtip',
+            $(this).DataTable({
-            buttons: ['copy', 'csv', 'excel', 'print']
+                pageLength: 10,
+                dom: 'Bfrtip',
+                buttons: ['copy', 'csv', 'excel', 'print'],
+                initComplete: function () {
+                   
+                    $(this).closest('.dataTables_wrapper')
+                        .find('thead tr th:first-child')
+                        .html('<input type="checkbox" class="select-all" title="Select All">');
+                }
+            });
         });
-
-        setTimeout(() => {
-            $("table thead tr th:first-child").html('<input type="checkbox" id="select-all">');
-        }, 500);
     });
 
-    // SELECT ALL
+    // SELECT ALL — scoped to the checkbox's own table only
-    $(document).on("change", "#select-all", function () {
+    $(document).on("change", ".select-all", function () {
-        $(".row-check").prop("checked", this.checked);
+        $(this).closest("table").find(".row-check").prop("checked", this.checked);
     });
 
-    // GET IDS
+    // If a row checkbox is unchecked manually, uncheck that table's select-all
-    function getSelectedIds() {
+    $(document).on("change", ".row-check", function () {
+        if (!this.checked) {
+            $(this).closest("table").find(".select-all").prop("checked", false);
+        }
+    });
+
+
+    function getSelectedIds(model) {
         let ids = [];
-        $(".row-check:checked").each(function () {
+        $("#" + model + " .row-check:checked").each(function () {
             ids.push($(this).data("id"));
         });
         return ids;
@@ -288,7 +319,7 @@
 
     // BULK DELETE
     function deleteSelected(model) {
-        let ids = getSelectedIds();
+        let ids = getSelectedIds(model);
         if (ids.length === 0) return alert("Select records");
 
         if (!confirm(`Delete ${ids.length} record(s)?`)) return;

app/templates/test.html

@@ -1,119 +0,0 @@
-{% extends "base.html" %}
-{% block content %}
-
-<div class="container mt-3">
-
-    <h4>RA Bill Dashboard</h4>
-
-    <div class="row mb-3">
-
-        <!-- Contractor -->
-        <div class="col-md-4">
-            <select id="subcontractor" class="form-control">
-                <option value="">Select Contractor</option>
-                {% for s in subcontractors %}
-                <option value="{{s.id}}">{{s.subcontractor_name}}</option>
-                {% endfor %}
-            </select>
-        </div>
-
-        <!-- Category -->
-        <div class="col-md-4">
-            <select id="category" class="form-control">
-                <option value="">Select Category</option>
-                <option value="trench_excavation">Trench Excavation</option>
-                <option value="manhole_excavation">Manhole Excavation</option>
-            </select>
-        </div>
-
-        <!-- RA Bill -->
-        <div class="col-md-4">
-            <select id="ra_bill" class="form-control">
-                <option value="">RA Bill</option>
-            </select>
-        </div>
-
-    </div>
-
-    <div class="card">
-        <div class="card-body">
-            <canvas id="comparisonChart"></canvas>
-        </div>
-    </div>
-
-</div>
-
-<script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
-
-<script>
-
-    let chart;
-
-    // ✅ Load RA Bills
-    function loadRABills() {
-
-        let subcontractor = document.getElementById("subcontractor").value
-        let category = document.getElementById("category").value
-
-        if (!subcontractor || !category) return
-
-        fetch(`/dashboard/api/get-ra-bills?subcontractor=${subcontractor}&category=${category}`)
-            .then(res => res.json())
-            .then(data => {
-
-                let ra = document.getElementById("ra_bill")
-                ra.innerHTML = '<option value="">RA Bill</option>'
-
-                data.ra_bills.forEach(bill => {
-                    ra.innerHTML += `<option value="${bill}">${bill}</option>`
-                })
-            })
-    }
-
-    // ✅ Load Chart
-    function loadChart() {
-
-        let subcontractor = document.getElementById("subcontractor").value
-        let ra_bill = document.getElementById("ra_bill").value
-
-        fetch(`/dashboard/api/trench-analysis?subcontractor=${subcontractor}&ra_bill=${ra_bill}`)
-            .then(res => res.json())
-            .then(data => {
-
-                if (chart) chart.destroy()
-
-                chart = new Chart(document.getElementById("comparisonChart"), {
-                    type: "bar",
-                    data: {
-                        labels: data.labels,
-                        datasets: [
-                            {
-                                label: "Depth",
-                                data: data.depth,
-                                backgroundColor: "green"
-                            },
-                            {
-                                label: "Excavation Qty (cum)",
-                                data: data.qty,
-                                backgroundColor: "blue"
-                            }
-                        ]
-                    }
-                })
-            })
-    }
-
-    // Events
-    document.getElementById("subcontractor").addEventListener("change", () => {
-        loadRABills()
-    })
-
-    document.getElementById("category").addEventListener("change", () => {
-        loadRABills()
-    })
-
-    document.getElementById("ra_bill").addEventListener("change", loadChart)
-
-</script>
-
-{% endblock %}