# import openpyxl # from openpyxl.styles import Font, PatternFill # import config # from flask_login import current_user # from model.Log import LogHelper # from model.excel import excel # from model.Report import ReportHelper # from model.FolderAndFile import FolderAndFile # class PmcReport: # @staticmethod # def get_pmc_report(pmc_no): # connection = config.get_db_connection() # cursor = connection.cursor(dictionary=True, buffered=True) # try: # pmc_info = ReportHelper.execute_sp(cursor, 'GetContractorInfoByPmcNo', [pmc_no], True) # if not pmc_info: # return None # cursor.callproc("Get_pmc_hold_types", (pmc_no, pmc_info["Contractor_Id"])) # hold_types = next(cursor.stored_results()).fetchall() # # Extract hold_type_ids # hold_type_ids = [ht['hold_type_id'] for ht in hold_types] # invoices = [] # hold_amount_total = 0 # hold_type_ids_str = ",".join(map(str, hold_type_ids)) # cursor.callproc( # 'GetInvoices_WithHold', # [pmc_no, pmc_info["Contractor_Id"], hold_type_ids_str] # ) # for result in cursor.stored_results(): # invoices = result.fetchall() # if hold_type_ids: # hold_amount_total = sum(row.get('hold_amount', 0) or 0 for row in invoices) # total_invo_final = sum(row.get('Final_Amount', 0) or 0 for row in invoices) # gst_rel = ReportHelper.execute_sp(cursor, 'GetGSTReleaseByPMC', [pmc_no]) # total_gst_basic = sum(row.get('basic_amount', 0) or 0 for row in gst_rel) # total_gst_final = sum(row.get('final_amount', 0) or 0 for row in gst_rel) # hold_release = ReportHelper.execute_sp(cursor, 'GetHoldReleaseByPMC', [pmc_no]) # credit_note = ReportHelper.execute_sp(cursor, 'GetCreditNoteByPMC', [pmc_no]) # payments = ReportHelper.execute_sp(cursor, 'GetPaymentsByPMC', [pmc_no]) # total_pay_amount = sum(row.get('Payment_Amount', 0) or 0 for row in payments) # total_pay_total = sum(row.get('Total_amount', 0) or 0 for row in payments) # totals = { # "sum_invo_basic_amt": sum(row.get('Basic_Amount', 0) or 0 for row in invoices), # "sum_invo_debit_amt": sum(row.get('Debit_Amount', 0) or 0 for row in invoices), # "sum_invo_after_debit_amt": sum(row.get('After_Debit_Amount', 0) or 0 for row in invoices), # "sum_invo_amt": sum(row.get('Amount', 0) or 0 for row in invoices), # "sum_invo_gst_amt": sum(row.get('GST_Amount', 0) or 0 for row in invoices), # "sum_invo_tds_amt": sum(row.get('TDS_Amount', 0) or 0 for row in invoices), # "sum_invo_ds_amt": sum(row.get('SD_Amount', 0) or 0 for row in invoices), # "sum_invo_on_commission": sum(row.get('On_Commission', 0) or 0 for row in invoices), # "sum_invo_hydro_test": sum(row.get('Hydro_Testing', 0) or 0 for row in invoices), # "sum_invo_gst_sd_amt": sum(row.get('GST_SD_Amount', 0) or 0 for row in invoices), # "sum_invo_final_amt": total_invo_final, # "sum_invo_hold_amt": hold_amount_total, # "sum_gst_basic_amt": total_gst_basic, # "sum_gst_final_amt": total_gst_final, # "sum_pay_payment_amt": total_pay_amount, # "sum_pay_tds_payment_amt": sum(row.get('TDS_Payment_Amount', 0) or 0 for row in payments), # "sum_pay_total_amt": total_pay_total # } # return { # "info": pmc_info, # "invoices": invoices, # "hold_types": hold_types, # "gst_rel": gst_rel, # "payments": payments, # "credit_note": credit_note, # "hold_release": hold_release, # "total": totals # } # finally: # cursor.close() # connection.close() # @staticmethod # def download_pmc_report(pmc_no): # connection = config.get_db_connection() # if not connection: # return None # cursor = connection.cursor(dictionary=True) # try: # filename = f"PMC_Report_{pmc_no}.xlsx" # output_folder = FolderAndFile.get_download_folder() # output_file = FolderAndFile.get_download_path(filename) # # ================= DATA FETCH ================= # contractor_info = ReportHelper.execute_sp( # cursor, 'GetContractorInfoByPmcNo', [pmc_no] # ) # contractor_info = contractor_info[0] if contractor_info else None # print("contractor_info:::",contractor_info) # if not contractor_info: # return None # hold_types = ReportHelper.execute_sp( # cursor, 'GetHoldTypesByContractor', # [contractor_info["Contractor_Id"]] # ) # hold_type_map = { # ht['hold_type_id']: ht['hold_type'] for ht in hold_types # } # invoices = ReportHelper.execute_sp( # cursor, 'GetInvoicesByContractorOrPMCNo', [None,pmc_no] # ) # credit_notes = ReportHelper.execute_sp( # cursor, 'NewGetCreditNotesByPMCNo', [pmc_no] # ) # credit_note_map = {} # for cn in credit_notes: # key = ( # str(cn['PMC_No']).strip() # ) # credit_note_map.setdefault(key, []).append(cn) # hold_amounts = ReportHelper.execute_sp( # cursor, 'GetHoldAmountsByContractor', # [contractor_info["Contractor_Id"]] # ) # gst_releases = ReportHelper.execute_sp( # cursor, 'GetGSTReleaseDetailsByPMC', [pmc_no] # ) # gst_release_map = {} # for gr in gst_releases: # key = ( # str(gr['PMC_No']).strip() # ) # gst_release_map.setdefault(key, []).append(gr) # # ================= DATA MAPPING ================= # hold_data = {} # for h in hold_amounts: # hold_data.setdefault(h['Invoice_Id'], {})[h['hold_type_id']] = h['hold_amount'] # # ================= LOG ================= # LogHelper.log_action( # "Download PMC Report", # f"User {current_user.id} Download PMC Report '{pmc_no}'" # ) # excel.generate_excel( # 0, contractor_info, invoices, hold_types, hold_data, # credit_note_map,gst_release_map, output_file # ) # return output_folder, filename # except Exception as e: # print(f"Error generating PMC report: {e}") # return None # finally: # cursor.close() # connection.close()