Satıştan tahsilata süreciniz için Veri Templatei

import requests
import pandas as pd
import numpy as np

class=class="hl-string">"hl-comment"># --- Configuration Placeholders ---
C4C_TENANT_URL = class="hl-string">"[Your SAP Sales Cloud Tenant URL, e.g., my123456.crm.ondemand.com]"
class=class="hl-string">"hl-comment"># The service path comes from the OData Services view for your custom report
ODATA_SERVICE_PATH = class="hl-string">"/sap/c4c/odata/analytics/ds/CUST_REPORT_ID.svc"
USERNAME = class="hl-string">"[Your_Username]"
PASSWORD = class="hl-string">"[Your_Password]"

class=class="hl-string">"hl-comment"># --- OData Service Details ---
class=class="hl-string">"hl-comment"># The entity set is usually the report ID followed by class="hl-string">'ResultSet'
ENTITY_SET = class="hl-string">"CUST_REPORT_IDResultSet"
BASE_API_URL = fclass="hl-string">"https://{C4C_TENANT_URL}{ODATA_SERVICE_PATH}/{ENTITY_SET}"

class=class="hl-string">"hl-comment"># --- Data Extraction ---
def get_odata_data(api_url, username, password):
    records = []
    page_size = 1000
    skip = 0
    
    class=class="hl-string">"hl-comment"># It is highly recommended to add a date filter for performance
    class=class="hl-string">"hl-comment"># e.g., class="hl-string">"$filter=OpportunityCreationDate ge datetime'2023-01-01T00:00:00'"
    odata_params = {
        class="hl-string">"$format": class="hl-string">"json",
        class="hl-string">"$top": page_size,
        class="hl-string">"$skip": skip,
        class="hl-string">"$inlinecount": class="hl-string">"allpages"
        class=class="hl-string">"hl-comment"># class="hl-string">"$filter": class="hl-string">"[Your OData Filter String]"
    }

    print(class="hl-string">"Starting data extraction from SAP Sales Cloud...")
    while True:
        odata_params[class="hl-string">'$skip'] = skip
        response = requests.get(api_url, auth=(username, password), params=odata_params)
        
        if response.status_code != 200:
            print(fclass="hl-string">"Error: Failed to fetch data. Status code: {response.status_code}")
            print(response.text)
            break

        data = response.json()[class="hl-string">'d']
        if class="hl-string">'results' in data and data[class="hl-string">'results']:
            records.extend(data[class="hl-string">'results'])
            count = len(data[class="hl-string">'results'])
            print(fclass="hl-string">"Fetched {len(records)} records...")
            if count < page_size:
                break
            skip += page_size
        else:
            break
            
    print(class="hl-string">"Extraction complete.")
    return pd.DataFrame(records)

source_df = get_odata_data(BASE_API_URL, USERNAME, PASSWORD)

class=class="hl-string">"hl-comment"># --- Data Transformation ---
if not source_df.empty:
    print(class="hl-string">"Starting data transformation into event log format...")
    
    class=class="hl-string">"hl-comment"># Rename columns for clarity (adjust these based on your report's field names)
    class=class="hl-string">"hl-comment"># These are example API field names from the OData service.
    class=class="hl-string">"hl-comment"># You MUST inspect your OData metadata to get the correct field names.
    column_mapping = {
        class="hl-string">'C_OpportunityId': class="hl-string">'SalesOpportunityId',
        class="hl-string">'LeadCreationDateTime': class="hl-string">'LeadCaptured_Time',
        class="hl-string">'LeadConversionDateTime': class="hl-string">'LeadQualified_Time',
        class="hl-string">'OpportunityCreationDateTime': class="hl-string">'OpportunityCreated_Time',
        class="hl-string">'OpportunityProposalStageDateTime': class="hl-string">'SolutionProposed_Time',
        class="hl-string">'QuoteCreationDateTime': class="hl-string">'QuoteCreated_Time',
        class="hl-string">'QuoteSentToCustomerDateTime': class="hl-string">'QuoteSentToCustomer_Time',
        class="hl-string">'QuoteAcceptedDateTime': class="hl-string">'QuoteAccepted_Time',
        class="hl-string">'OpportunityWonDateTime': class="hl-string">'OpportunityWon_Time',
        class="hl-string">'SalesOrderCreationDateTime': class="hl-string">'SalesOrderCreated_Time',
        class="hl-string">'SalesOrderReworkedDateTime': class="hl-string">'SalesOrderReworked_Time',
        class="hl-string">'SalesOrderFulfilledDateTime': class="hl-string">'OrderFulfilled_Time',
        class="hl-string">'InvoiceGeneratedDateTime': class="hl-string">'InvoiceGenerated_Time',
        class="hl-string">'PaymentReceivedDateTime': class="hl-string">'PaymentReceived_Time',
        class="hl-string">'OpportunityClosedWonDateTime': class="hl-string">'OpportunityClosedWon_Time',
        class="hl-string">'OpportunityClosedLostDateTime': class="hl-string">'OpportunityClosedLost_Time',
        class="hl-string">'SalesRepresentativeName': class="hl-string">'SalesRepresentative',
        class="hl-string">'LeadSourceName': class="hl-string">'LeadSource',
        class="hl-string">'OpportunityStatusName': class="hl-string">'OpportunityStatus',
        class="hl-string">'SalesOrderAmountValue': class="hl-string">'SalesOrderAmount',
        class="hl-string">'ProductCategoryName': class="hl-string">'ProductCategory',
        class="hl-string">'QuoteDiscountPercentage': class="hl-string">'DiscountPercentage'
    }
    source_df.rename(columns=column_mapping, inplace=True)

    class=class="hl-string">"hl-comment"># Convert date strings to datetime objects, coercing errors to NaT (Not a Time)
    date_cols = [col for col in source_df.columns if class="hl-string">'_Time' in col]
    for col in date_cols:
        class=class="hl-string">"hl-comment"># OData date format is /Date(timestamp)/. We need to extract the timestamp.
        source_df[col] = source_df[col].str.extract(rclass="hl-string">'\/Date\((\d+)\)\/').astype(float)
        source_df[col] = pd.to_datetime(source_df[col], unit=class="hl-string">'ms', errors=class="hl-string">'coerce')

    class=class="hl-string">"hl-comment"># Define the activities and their corresponding timestamp columns
    activity_mapping = {
        class="hl-string">'Lead Captured': class="hl-string">'LeadCaptured_Time',
        class="hl-string">'Lead Qualified': class="hl-string">'LeadQualified_Time',
        class="hl-string">'Opportunity Created': class="hl-string">'OpportunityCreated_Time',
        class="hl-string">'Solution Proposed': class="hl-string">'SolutionProposed_Time',
        class="hl-string">'Quote Created': class="hl-string">'QuoteCreated_Time',
        class="hl-string">'Quote Sent to Customer': class="hl-string">'QuoteSentToCustomer_Time',
        class="hl-string">'Quote Accepted by Customer': class="hl-string">'QuoteAccepted_Time',
        class="hl-string">'Opportunity Won': class="hl-string">'OpportunityWon_Time',
        class="hl-string">'Sales Order Created': class="hl-string">'SalesOrderCreated_Time',
        class="hl-string">'Sales Order Reworked': class="hl-string">'SalesOrderReworked_Time',
        class="hl-string">'Order Fulfilled': class="hl-string">'OrderFulfilled_Time',
        class="hl-string">'Invoice Generated': class="hl-string">'InvoiceGenerated_Time',
        class="hl-string">'Payment Received': class="hl-string">'PaymentReceived_Time',
        class="hl-string">'Opportunity Closed Won': class="hl-string">'OpportunityClosedWon_Time',
        class="hl-string">'Opportunity Closed Lost': class="hl-string">'OpportunityClosedLost_Time'
    }

    class=class="hl-string">"hl-comment"># Unpivot the DataFrame into an event log format
    event_log_df = pd.DataFrame()
    for activity, time_col in activity_mapping.items():
        if time_col in source_df.columns:
            temp_df = source_df[[class="hl-string">'SalesOpportunityId'] + [col for col in column_mapping.values() if col in source_df.columns]].copy()
            temp_df = temp_df.dropna(subset=[time_col])
            if not temp_df.empty:
                temp_df[class="hl-string">'ActivityName'] = activity
                temp_df.rename(columns={time_col: class="hl-string">'EventTime'}, inplace=True)
                event_log_df = pd.concat([event_log_df, temp_df])

    class=class="hl-string">"hl-comment"># Select and order final columns
    required_cols = [class="hl-string">'SalesOpportunityId', class="hl-string">'ActivityName', class="hl-string">'EventTime']
    recommended_cols = [class="hl-string">'SalesRepresentative', class="hl-string">'LeadSource', class="hl-string">'OpportunityStatus', class="hl-string">'SalesOrderAmount', class="hl-string">'ProductCategory', class="hl-string">'DiscountPercentage']
    final_cols = required_cols + [col for col in recommended_cols if col in event_log_df.columns]
    
    event_log_df = event_log_df[final_cols]
    event_log_df.sort_values(by=[class="hl-string">'SalesOpportunityId', class="hl-string">'EventTime'], inplace=True)

    class=class="hl-string">"hl-comment"># --- Export to CSV ---
    event_log_df.to_csv(class="hl-string">'lead_to_cash_event_log.csv', index=False)
    print(class="hl-string">"Event log saved to 'lead_to_cash_event_log.csv'.")
else:
    print(class="hl-string">"No data extracted. Skipping transformation and export.")

import os
import time
from datetime import datetime, timezone
from typing import Any, Dict, Iterable, List, Optional

import pandas as pd
import requests

class=class="hl-string">"hl-comment"># Configure these values for your tenant and approved OData services.
BASE_URL = os.environ.get(class="hl-string">"SAP_SALES_CLOUD_ODATA_BASE_URL", class="hl-string">"[Your SAP Sales Cloud OData base URL]")
USERNAME = os.environ.get(class="hl-string">"SAP_SALES_CLOUD_USERNAME", class="hl-string">"[Your username]")
PASSWORD = os.environ.get(class="hl-string">"SAP_SALES_CLOUD_PASSWORD", class="hl-string">"[Your password]")
START_DATE = os.environ.get(class="hl-string">"EXTRACTION_START_DATE", class="hl-string">"[YYYY-MM-DD]")
END_DATE = os.environ.get(class="hl-string">"EXTRACTION_END_DATE", class="hl-string">"[YYYY-MM-DD]")
OUTPUT_FILE = os.environ.get(class="hl-string">"OUTPUT_FILE", class="hl-string">"lead_to_cash_event_log.csv")
PAGE_SIZE = int(os.environ.get(class="hl-string">"ODATA_PAGE_SIZE", class="hl-string">"500"))

class=class="hl-string">"hl-comment"># Replace each value below with the confirmed standard OData service URL and entity set
class=class="hl-string">"hl-comment"># from the metadata document in your tenant. Do not use an unconfirmed object name.
SERVICES = {
    class="hl-string">"lead": class="hl-string">"[Confirmed Lead OData service URL]",
    class="hl-string">"opportunity": class="hl-string">"[Confirmed Opportunity OData service URL]",
    class="hl-string">"sales_quote": class="hl-string">"[Confirmed Sales Quote OData service URL]",
    class="hl-string">"sales_order": class="hl-string">"[Confirmed Sales Order OData service URL]",
    class="hl-string">"invoice": class="hl-string">"[Confirmed Invoice OData service URL or approved integrated billing service URL]",
    class="hl-string">"fulfillment": class="hl-string">"[Confirmed fulfillment OData service URL or approved integrated logistics service URL]",
    class="hl-string">"payment": class="hl-string">"[Confirmed payment OData service URL or approved integrated financial service URL]",
}

class=class="hl-string">"hl-comment"># Replace property names and relationship paths with names confirmed from service metadata.
FIELDS = {
    class="hl-string">"lead": {
        class="hl-string">"id": class="hl-string">"[Confirmed Lead identifier property]",
        class="hl-string">"opportunity_id": class="hl-string">"[Confirmed Lead to Opportunity relationship property]",
        class="hl-string">"created_at": class="hl-string">"[Confirmed Lead creation timestamp property]",
        class="hl-string">"status": class="hl-string">"[Confirmed Lead status property]",
        class="hl-string">"status_changed_at": class="hl-string">"[Confirmed Lead status change timestamp property]",
        class="hl-string">"sales_representative": class="hl-string">"[Confirmed Lead representative property]",
        class="hl-string">"lead_source": class="hl-string">"[Confirmed Lead source property]",
        class="hl-string">"opportunity_status": class="hl-string">"[Confirmed related Opportunity status property or blank]",
        class="hl-string">"sales_order_amount": class="hl-string">"[Confirmed related Sales Order amount property or blank]",
        class="hl-string">"product_category": class="hl-string">"[Confirmed Lead product category property or blank]",
        class="hl-string">"discount_percentage": class="hl-string">"[Confirmed related discount property or blank]",
    },
    class="hl-string">"opportunity": {
        class="hl-string">"id": class="hl-string">"[Confirmed Opportunity identifier property]",
        class="hl-string">"created_at": class="hl-string">"[Confirmed Opportunity creation timestamp property]",
        class="hl-string">"stage": class="hl-string">"[Confirmed Opportunity stage property]",
        class="hl-string">"status": class="hl-string">"[Confirmed Opportunity status property]",
        class="hl-string">"status_changed_at": class="hl-string">"[Confirmed Opportunity status change timestamp property]",
        class="hl-string">"status_reason": class="hl-string">"[Confirmed Opportunity status reason property]",
        class="hl-string">"sales_representative": class="hl-string">"[Confirmed Opportunity representative property]",
        class="hl-string">"lead_source": class="hl-string">"[Confirmed Opportunity lead source property]",
        class="hl-string">"sales_order_amount": class="hl-string">"[Confirmed Opportunity or related Sales Order amount property]",
        class="hl-string">"product_category": class="hl-string">"[Confirmed Opportunity product category property]",
        class="hl-string">"discount_percentage": class="hl-string">"[Confirmed Opportunity or related discount property]",
    },
    class="hl-string">"sales_quote": {
        class="hl-string">"id": class="hl-string">"[Confirmed Sales Quote identifier property]",
        class="hl-string">"opportunity_id": class="hl-string">"[Confirmed Sales Quote to Opportunity relationship property]",
        class="hl-string">"created_at": class="hl-string">"[Confirmed Sales Quote creation timestamp property]",
        class="hl-string">"status": class="hl-string">"[Confirmed Sales Quote status property]",
        class="hl-string">"status_changed_at": class="hl-string">"[Confirmed Sales Quote status change timestamp property]",
        class="hl-string">"accepted_at": class="hl-string">"[Confirmed Sales Quote acceptance timestamp property or blank]",
        class="hl-string">"sales_representative": class="hl-string">"[Confirmed Sales Quote representative property]",
        class="hl-string">"sales_order_amount": class="hl-string">"[Confirmed Sales Quote amount property]",
        class="hl-string">"product_category": class="hl-string">"[Confirmed Sales Quote product category property]",
        class="hl-string">"discount_percentage": class="hl-string">"[Confirmed Sales Quote discount property]",
    },
    class="hl-string">"sales_order": {
        class="hl-string">"id": class="hl-string">"[Confirmed Sales Order identifier property]",
        class="hl-string">"opportunity_id": class="hl-string">"[Confirmed Sales Order to Opportunity relationship property]",
        class="hl-string">"created_at": class="hl-string">"[Confirmed Sales Order creation timestamp property]",
        class="hl-string">"status": class="hl-string">"[Confirmed Sales Order status property]",
        class="hl-string">"status_changed_at": class="hl-string">"[Confirmed Sales Order status change timestamp property]",
        class="hl-string">"previous_status": class="hl-string">"[Confirmed Sales Order previous status property or status history field]",
        class="hl-string">"sales_order_amount": class="hl-string">"[Confirmed Sales Order amount property]",
        class="hl-string">"product_category": class="hl-string">"[Confirmed Sales Order product category property]",
        class="hl-string">"discount_percentage": class="hl-string">"[Confirmed Sales Order discount property]",
    },
    class="hl-string">"invoice": {
        class="hl-string">"id": class="hl-string">"[Confirmed Invoice identifier property]",
        class="hl-string">"opportunity_id": class="hl-string">"[Confirmed Invoice to Opportunity relationship property]",
        class="hl-string">"created_at": class="hl-string">"[Confirmed Invoice creation timestamp property]",
        class="hl-string">"invoice_date": class="hl-string">"[Confirmed Invoice date property]",
    },
    class="hl-string">"fulfillment": {
        class="hl-string">"id": class="hl-string">"[Confirmed fulfillment identifier property]",
        class="hl-string">"opportunity_id": class="hl-string">"[Confirmed fulfillment to Opportunity relationship property]",
        class="hl-string">"completed_at": class="hl-string">"[Confirmed fulfillment completion timestamp property]",
        class="hl-string">"status": class="hl-string">"[Confirmed fulfillment status property]",
    },
    class="hl-string">"payment": {
        class="hl-string">"id": class="hl-string">"[Confirmed payment identifier property]",
        class="hl-string">"opportunity_id": class="hl-string">"[Confirmed payment to Opportunity relationship property]",
        class="hl-string">"received_at": class="hl-string">"[Confirmed payment receipt or clearing timestamp property]",
        class="hl-string">"status": class="hl-string">"[Confirmed payment status property]",
    },
}

session = requests.Session()
session.auth = (USERNAME, PASSWORD)
session.headers.update({class="hl-string">"Accept": class="hl-string">"application/json"})


def is_placeholder(value: Any) -> bool:
    return not value or (isinstance(value, str) and value.startswith(class="hl-string">"["))


def parse_time(value: Any) -> Optional[pd.Timestamp]:
    if value is None or value == class="hl-string">"":
        return None
    parsed = pd.to_datetime(value, utc=True, errors=class="hl-string">"coerce")
    if pd.isna(parsed):
        return None
    return parsed


def text(value: Any) -> Optional[str]:
    if value is None:
        return None
    value = str(value).strip()
    return value or None


def get_value(record: Dict[str, Any], property_name: str) -> Any:
    if is_placeholder(property_name):
        return None
    if class="hl-string">"/" in property_name:
        current: Any = record
        for part in property_name.split(class="hl-string">"/"):
            if not isinstance(current, dict):
                return None
            current = current.get(part)
        return current
    return record.get(property_name)


def fetch_all(service_url: str, select_fields: Iterable[str], filter_expression: Optional[str] = None) -> List[Dict[str, Any]]:
    if is_placeholder(service_url):
        return []
    fields = [field for field in select_fields if not is_placeholder(field) and field]
    params: Dict[str, Any] = {class="hl-string">"$top": PAGE_SIZE}
    if fields:
        params[class="hl-string">"$select"] = class="hl-string">",".join(dict.fromkeys(fields))
    if filter_expression:
        params[class="hl-string">"$filter"] = filter_expression
    records: List[Dict[str, Any]] = []
    next_url: Optional[str] = service_url
    first_request = True
    while next_url:
        response = session.get(next_url, params=params if first_request else None, timeout=120)
        response.raise_for_status()
        payload = response.json()
        page = payload.get(class="hl-string">"value", [])
        if not isinstance(page, list):
            raise ValueError(class="hl-string">"The OData response value property is not an array")
        records.extend(page)
        next_url = payload.get(class="hl-string">"@odata.nextLink") or payload.get(class="hl-string">"odata.nextLink")
        first_request = False
        if next_url:
            time.sleep(0.1)
    return records


def common_attributes(record: Dict[str, Any], field_map: Dict[str, str]) -> Dict[str, Any]:
    return {
        class="hl-string">"SalesRepresentative": text(get_value(record, field_map.get(class="hl-string">"sales_representative", class="hl-string">""))),
        class="hl-string">"LeadSource": text(get_value(record, field_map.get(class="hl-string">"lead_source", class="hl-string">""))),
        class="hl-string">"OpportunityStatus": text(get_value(record, field_map.get(class="hl-string">"opportunity_status", class="hl-string">""))) or text(get_value(record, field_map.get(class="hl-string">"status", class="hl-string">""))),
        class="hl-string">"SalesOrderAmount": get_value(record, field_map.get(class="hl-string">"sales_order_amount", class="hl-string">"")),
        class="hl-string">"ProductCategory": text(get_value(record, field_map.get(class="hl-string">"product_category", class="hl-string">""))),
        class="hl-string">"DiscountPercentage": get_value(record, field_map.get(class="hl-string">"discount_percentage", class="hl-string">"")),
    }


def add_event(events: List[Dict[str, Any]], opportunity_id: Any, activity: str, event_time: Any, attributes: Dict[str, Any]) -> None:
    case_id = text(opportunity_id)
    timestamp = parse_time(event_time)
    if not case_id or timestamp is None:
        return
    row = {
        class="hl-string">"SalesOpportunityId": case_id,
        class="hl-string">"ActivityName": activity,
        class="hl-string">"EventTime": timestamp.isoformat(),
    }
    row.update(attributes)
    events.append(row)


start_filter = None if is_placeholder(START_DATE) else START_DATE
end_filter = None if is_placeholder(END_DATE) else END_DATE

def date_filter(field_name: str) -> Optional[str]:
    if is_placeholder(field_name) or not start_filter or not end_filter:
        return None
    return fclass="hl-string">"{field_name} ge '{start_filter}T00:00:00Z' and {field_name} lt '{end_filter}T00:00:00Z'"


lead_fields = list(FIELDS[class="hl-string">"lead"].values())
opportunity_fields = list(FIELDS[class="hl-string">"opportunity"].values())
quote_fields = list(FIELDS[class="hl-string">"sales_quote"].values())
order_fields = list(FIELDS[class="hl-string">"sales_order"].values())
invoice_fields = list(FIELDS[class="hl-string">"invoice"].values())
fulfillment_fields = list(FIELDS[class="hl-string">"fulfillment"].values())
payment_fields = list(FIELDS[class="hl-string">"payment"].values())

leads = fetch_all(SERVICES[class="hl-string">"lead"], lead_fields, date_filter(FIELDS[class="hl-string">"lead"][class="hl-string">"created_at"]))
opportunities = fetch_all(SERVICES[class="hl-string">"opportunity"], opportunity_fields, date_filter(FIELDS[class="hl-string">"opportunity"][class="hl-string">"created_at"]))
quotes = fetch_all(SERVICES[class="hl-string">"sales_quote"], quote_fields, date_filter(FIELDS[class="hl-string">"sales_quote"][class="hl-string">"created_at"]))
orders = fetch_all(SERVICES[class="hl-string">"sales_order"], order_fields, date_filter(FIELDS[class="hl-string">"sales_order"][class="hl-string">"created_at"]))
invoices = fetch_all(SERVICES[class="hl-string">"invoice"], invoice_fields, date_filter(FIELDS[class="hl-string">"invoice"][class="hl-string">"created_at"]))
fulfillments = fetch_all(SERVICES[class="hl-string">"fulfillment"], fulfillment_fields, date_filter(FIELDS[class="hl-string">"fulfillment"][class="hl-string">"completed_at"]))
payments = fetch_all(SERVICES[class="hl-string">"payment"], payment_fields, date_filter(FIELDS[class="hl-string">"payment"][class="hl-string">"received_at"]))

events: List[Dict[str, Any]] = []

for record in leads:
    field_map = FIELDS[class="hl-string">"lead"]
    opportunity_id = get_value(record, field_map[class="hl-string">"opportunity_id"]) or get_value(record, field_map[class="hl-string">"id"])
    attributes = common_attributes(record, field_map)
    add_event(events, opportunity_id, class="hl-string">"Lead Captured", get_value(record, field_map[class="hl-string">"created_at"]), attributes)
    if text(get_value(record, field_map[class="hl-string">"status"])).lower() == class="hl-string">"qualified":
        add_event(events, opportunity_id, class="hl-string">"Lead Qualified", get_value(record, field_map[class="hl-string">"status_changed_at"]) or get_value(record, field_map[class="hl-string">"created_at"]), attributes)

for record in opportunities:
    field_map = FIELDS[class="hl-string">"opportunity"]
    opportunity_id = get_value(record, field_map[class="hl-string">"id"])
    attributes = common_attributes(record, field_map)
    add_event(events, opportunity_id, class="hl-string">"Opportunity Created", get_value(record, field_map[class="hl-string">"created_at"]), attributes)
    stage = text(get_value(record, field_map[class="hl-string">"stage"])).lower()
    if stage in {class="hl-string">"proposal", class="hl-string">"solution design", class="hl-string">"solution proposed"}:
        add_event(events, opportunity_id, class="hl-string">"Solution Proposed", get_value(record, field_map[class="hl-string">"status_changed_at"]) or get_value(record, field_map[class="hl-string">"created_at"]), attributes)
    status = text(get_value(record, field_map[class="hl-string">"status"])).lower()
    reason = text(get_value(record, field_map[class="hl-string">"status_reason"])).lower()
    if status == class="hl-string">"won":
        add_event(events, opportunity_id, class="hl-string">"Opportunity Won", get_value(record, field_map[class="hl-string">"status_changed_at"]), attributes)
    if status in {class="hl-string">"closed", class="hl-string">"closed won"} and reason == class="hl-string">"won":
        add_event(events, opportunity_id, class="hl-string">"Opportunity Closed Won", get_value(record, field_map[class="hl-string">"status_changed_at"]), attributes)
    if status in {class="hl-string">"lost", class="hl-string">"closed lost"}:
        add_event(events, opportunity_id, class="hl-string">"Opportunity Closed Lost", get_value(record, field_map[class="hl-string">"status_changed_at"]), attributes)

for record in quotes:
    field_map = FIELDS[class="hl-string">"sales_quote"]
    opportunity_id = get_value(record, field_map[class="hl-string">"opportunity_id"])
    attributes = common_attributes(record, field_map)
    add_event(events, opportunity_id, class="hl-string">"Quote Created", get_value(record, field_map[class="hl-string">"created_at"]), attributes)
    status = text(get_value(record, field_map[class="hl-string">"status"])).lower()
    status_time = get_value(record, field_map[class="hl-string">"status_changed_at"]) or get_value(record, field_map[class="hl-string">"created_at"])
    if status in {class="hl-string">"sent", class="hl-string">"proposed"}:
        add_event(events, opportunity_id, class="hl-string">"Quote Sent to Customer", status_time, attributes)
    if status in {class="hl-string">"accepted", class="hl-string">"customer accepted"} or get_value(record, field_map[class="hl-string">"accepted_at"]):
        add_event(events, opportunity_id, class="hl-string">"Quote Accepted by Customer", get_value(record, field_map[class="hl-string">"accepted_at"]) or status_time, attributes)

for record in orders:
    field_map = FIELDS[class="hl-string">"sales_order"]
    opportunity_id = get_value(record, field_map[class="hl-string">"opportunity_id"])
    attributes = common_attributes(record, field_map)
    add_event(events, opportunity_id, class="hl-string">"Sales Order Created", get_value(record, field_map[class="hl-string">"created_at"]), attributes)
    status = text(get_value(record, field_map[class="hl-string">"status"])).lower()
    previous_status = text(get_value(record, field_map[class="hl-string">"previous_status"])).lower()
    if previous_status == class="hl-string">"submitted" and status in {class="hl-string">"in process", class="hl-string">"pending revision"}:
        add_event(events, opportunity_id, class="hl-string">"Sales Order Reworked", get_value(record, field_map[class="hl-string">"status_changed_at"]), attributes)

for record in fulfillments:
    field_map = FIELDS[class="hl-string">"fulfillment"]
    opportunity_id = get_value(record, field_map[class="hl-string">"opportunity_id"])
    status = text(get_value(record, field_map[class="hl-string">"status"])).lower()
    if status in {class="hl-string">"fulfilled", class="hl-string">"completed", class="hl-string">"delivered", class="hl-string">"shipped"} or get_value(record, field_map[class="hl-string">"completed_at"]):
        add_event(events, opportunity_id, class="hl-string">"Order Fulfilled", get_value(record, field_map[class="hl-string">"completed_at"]), {})

for record in invoices:
    field_map = FIELDS[class="hl-string">"invoice"]
    opportunity_id = get_value(record, field_map[class="hl-string">"opportunity_id"])
    add_event(events, opportunity_id, class="hl-string">"Invoice Generated", get_value(record, field_map[class="hl-string">"created_at"]) or get_value(record, field_map[class="hl-string">"invoice_date"]), {})

for record in payments:
    field_map = FIELDS[class="hl-string">"payment"]
    opportunity_id = get_value(record, field_map[class="hl-string">"opportunity_id"])
    status = text(get_value(record, field_map[class="hl-string">"status"])).lower()
    if status in {class="hl-string">"received", class="hl-string">"cleared", class="hl-string">"processed", class="hl-string">"paid"} or get_value(record, field_map[class="hl-string">"received_at"]):
        add_event(events, opportunity_id, class="hl-string">"Payment Received", get_value(record, field_map[class="hl-string">"received_at"]), {})

columns = [
    class="hl-string">"SalesOpportunityId",
    class="hl-string">"ActivityName",
    class="hl-string">"EventTime",
    class="hl-string">"SalesRepresentative",
    class="hl-string">"LeadSource",
    class="hl-string">"OpportunityStatus",
    class="hl-string">"SalesOrderAmount",
    class="hl-string">"ProductCategory",
    class="hl-string">"DiscountPercentage",
]

result = pd.DataFrame(events)
for column in columns:
    if column not in result.columns:
        result[column] = None
result = result[columns]
result = result.drop_duplicates()
result[class="hl-string">"EventTime"] = pd.to_datetime(result[class="hl-string">"EventTime"], utc=True, errors=class="hl-string">"coerce")
result = result.dropna(subset=[class="hl-string">"SalesOpportunityId", class="hl-string">"ActivityName", class="hl-string">"EventTime"])
result = result.sort_values([class="hl-string">"SalesOpportunityId", class="hl-string">"EventTime", class="hl-string">"ActivityName"], kind=class="hl-string">"stable")
result[class="hl-string">"EventTime"] = result[class="hl-string">"EventTime"].dt.strftime(class="hl-string">"%Y-%m-%dT%H:%M:%SZ")
result.to_csv(OUTPUT_FILE, index=False, encoding=class="hl-string">"utf-8")

required_activities = {
    class="hl-string">"Lead Captured",
    class="hl-string">"Lead Qualified",
    class="hl-string">"Opportunity Created",
    class="hl-string">"Solution Proposed",
    class="hl-string">"Quote Created",
    class="hl-string">"Quote Sent to Customer",
    class="hl-string">"Quote Accepted by Customer",
    class="hl-string">"Opportunity Won",
    class="hl-string">"Sales Order Created",
    class="hl-string">"Sales Order Reworked",
    class="hl-string">"Order Fulfilled",
    class="hl-string">"Invoice Generated",
    class="hl-string">"Payment Received",
    class="hl-string">"Opportunity Closed Won",
    class="hl-string">"Opportunity Closed Lost",
}
missing_activities = sorted(required_activities.difference(set(result[class="hl-string">"ActivityName"].dropna().unique())))
print(fclass="hl-string">"Wrote {len(result)} event rows to {OUTPUT_FILE}")
if missing_activities:
    print(class="hl-string">"Activities with no extracted rows in this data range or configuration:")
    for activity in missing_activities:
        print(fclass="hl-string">"- {activity}")