dataSchema.py

from pydantic import BaseModel, Field
from typing import Optional,List
from langchain_core.output_parsers import JsonOutputParser

class Noc_Residential_TimeSheetInformation(BaseModel):
    """Details of a timesheet entry."""
    full_name: str = Field(..., description="Full name of the person.")
    position_title: str = Field(..., description="Position title of the person.")
    work_location: str = Field(..., description="Work location of the person.")
    contractor: str = Field(..., description="Contractor's name.")
    noc_id: str = Field(..., description="NOC ID of the person.")
    month_year: str = Field(..., description="Month and year in MM/YYYY format.")
    
    service_days_onshore: int = Field(0, description="Number of service days onshore.")
    standby_days_onshore: int = Field(0, description="Number of standby days onshore in Doha.")
    service_days_offshore: int = Field(0, description="Number of service days offshore.")
    service_days_weekend_public_holiday: int = Field(0, description="Number of service days during weekends or public holidays.")
    standby_extended_hitch_days_offshore: int = Field(0, description="Number of standby and extended hitch days offshore.")
    extended_hitch_days_onshore: int = Field(0, description="Number of extended hitch days onshore for rotational personnel.")
    overtime_Hourly_Rate_ONSHORE:int = Field(0,description="number of over time hours onshore (Over 8 hours) ")
    overtime_Hourly_Rate_OFFSHORE:int = Field(0,description="number of over time hours offshore (Over 12 hours) ")
    per_diem_days: int = Field(0, description="Number of Per Diem days for onshore/offshore rotational personnel.")
    training_days: int = Field(0, description="Number of training days.")
    travel_days: int = Field(0, description="Number of travel days.")

class Noc_Rotational_TimeSheetInformation(BaseModel):
    """Details of a timesheet entry."""
    full_name: str = Field(..., description="Full name of the person.")
    position_title: str = Field(..., description="Position title of the person.")
    work_location: str = Field(..., description="Work location of the person.")
    contractor: str = Field(..., description="Contractor's name.")
    PO_number:  Optional[str] = Field(None,description="Purchase order")
    noc_id: str = Field(..., description="NOC ID of the person.")
    month_year: str = Field(..., description="Month and year in MM/YYYY format.")
    
    service_days_onshore: int = Field(0, description="Number of service days onshore.")
    standby_days_onshore: int = Field(0, description="Number of standby days onshore in Doha.")
    service_days_offshore: int = Field(0, description="Number of service days offshore.")
    service_days_weekend_public_holiday: int = Field(0, description="Number of service days during weekends or public holidays.")
    standby_extended_hitch_days_offshore: int = Field(0, description="Number of standby and extended hitch days offshore.")
    extended_hitch_days_onshore: int = Field(0, description="Number of extended hitch days onshore for rotational personnel.")
    overtime_Hourly_Rate_ONSHORE:int = Field(0,description="number of over time hours onshore (Over 8 hours) ")
    overtime_Hourly_Rate_OFFSHORE:int = Field(0,description="number of over time hours offshore (Over 12 hours) ")
    per_diem_days: int = Field(0, description="Number of Per Diem days for onshore/offshore rotational personnel.")
    training_days: int = Field(0, description="Number of training days.")
    travel_days: int = Field(0, description="Number of travel days.")   

class Noc_Item_Information(BaseModel):
    """Details of each item in the document."""
    item_number : int = Field(...,description="the number of the item")
    service_description_code: str = Field(..., description="Service description code for the item.")
    completion_date: str = Field(..., description="Completion date of the service in DD/MM/YYYY format.")
    quantity: float = Field(..., description="Quantity of the service or item provided.")
    unit: str = Field(..., description="Unit of measurement, e.g., Days.")
    unit_price: float = Field(..., description="Unit price.")
    net_amount: float = Field(..., description="Total net amount for this item, calculated as quantity * unit price.")                             
    service_details: str = Field(..., description="Detailed description of the service provided.")

class Noc_Document_Information(BaseModel):
    """Details of the entire document."""
    position_title: str = Field(..., description="Position title of the person.")
    location: Optional[str] = Field(None, description="Location where the service is rendered.")
    mobilization_date: str = Field(..., description="Mobilization date in DD/MM/YYYY format.")
    end_date: str = Field(..., description="End date of the contract in DD/MM/YYYY format.")
    notice_period: Optional[str] = Field(None, description="Notice period for resignation, if applicable")
    items: List[Noc_Item_Information] = Field(..., description="List of items or services provided in the document.")
    
class Noc_items(BaseModel):
    items: List[Noc_Item_Information] = Field(None, description="List of items or services provided in the document.")
    
class Noc_total(BaseModel):
    """totals of the invoice"""
    total_amount_wo_taxes : float = Field(...,description="total amount without taxes")
    total_net_amount_of_order: float = Field(..., description="total net amount of order.")
    total_amount_of_order: float = Field(..., description="total amount of order.")

class Noc_PurchaseOrderInformation(BaseModel):
    """Details of a purchase order entry."""
    purchase_order_number: str = Field(..., description="The unique identifier for the purchase order.")
    date: str = Field(..., description="Date of the purchase order in DD/MM/YYYY format.")
    company_name: str = Field(..., description="Name of the company issuing the purchase order.")
    address: str = Field(..., description="Address of the company issuing the purchase order.")
    tel: Optional[str] = Field(None, description="Telephone number of the company.")
    email: Optional[str] = Field(None, description="Email address of the company.")
    final_shipping_address: Optional[str] = Field(None, description="Final shipping address for the order.")
    buyer_contact_name: str = Field(..., description="Full name of the buyer contact.")
    buyer_contact_company: str = Field(..., description="Company name of the buyer contact.")
    buyer_contact_tel: Optional[str] = Field(None, description="Telephone number of the buyer contact.")
    buyer_contact_email: Optional[str] = Field(None, description="Email address of the buyer contact.")
    our_reference: Optional[str] = Field(None, description="under Our reference title.")
    your_reference: Optional[str] = Field(None, description="under Your reference title.")
    incoterms: Optional[str] = Field(None, description="Incoterms applicable to the order.")
    total_value_of_order: str = Field(..., description="Total value of the purchase order.")
    signed: bool = Field(..., description="Whether the document has been signed or not.")
    signature_released_by: str = Field(None, description="Name of the person who released the purchase order.")
    signature_date: Optional[str] = Field(None, description="Date the order was signed.")

class Noc_Clauses(BaseModel):
    Clauses: str = Field(..., description="the contract clauses.")


Noc_Res_timesheet_prompt = """
   Based on the provided timesheet details, extract the following information:
   - Full name of the person
   - Position title of the person
   - Work location
   - Contractor's name
   - NOC ID
   - Month and year (in MM/YYYY format)
   And from the bottom table : 
   - Number of service days onshore
   - Number of standby days onshore in Doha
   - Number of service days offshore
   - Number of service days during weekends or public holidays
   - Number of standby and extended hitch days offshore
   - Number of extended hitch days onshore for rotational personnel
   - Number of over time hours onshore (Over 8 hours)
   - Number of over time hours offshore (Over 12 hours) 
   - Number of Per Diem days for onshore/offshore rotational personnel
   - Number of training days
   - Number of travel days
"""

Noc_Rot_timesheet_prompt = """
   Based on the provided timesheet details, extract the following information:
   - Full name of the person
   - Position title of the person
   - Work location
   - Contractor's name
   - PO number which is the Purchase order
   - NOC ID
   - Month and year (in MM/YYYY format)
   And from the bottom table : 
   - Number of service days onshore
   - Number of standby days onshore in Doha
   - Number of service days offshore
   - Number of service days during weekends or public holidays
   - Number of standby and extended hitch days offshore
   - Number of extended hitch days onshore for rotational personnel
   - ONSHORE Overtime Hourly Rate (Over 8 hours)
   - OFFSHORE Overtime Hourly Rate (Over 12 hours)
   - Number of Per Diem days for onshore/offshore rotational personnel
   - Number of training days
   - Number of travel days
"""

invoice_first_page_prompt="""
Extract the following details from the provided purchase order document:
- Purchase Order Number: The unique identifier for the purchase order.
- Date: The date the purchase order was issued (format: DD/MM/YYYY).
- Company Name: The name of the company issuing the purchase order.
- Address: The address of the company issuing the purchase order.
- Telephone Number: The company's telephone number (if provided).
- Email: The company's email address (if provided).
- Final Shipping Address: The destination shipping address (if specified).
- Buyer Contact Name: The full name of the buyer's contact person.
- Buyer Contact Company: The company name of the buyer contact.
- Buyer Contact Telephone Number: The buyer contact's telephone number (if provided).
- Buyer Contact Email: The buyer contact's email address (if provided).
- Our Reference: Reference specified under the "Our Reference" section (if present).
- Your Reference: Reference specified under the "Your Reference" section (if present).
- Incoterms: Any applicable incoterms mentioned in the document (e.g., FOB, CIF).
- Total Value of the Order: The total monetary value of the purchase order (include currency).
- signed: Whether the document has been signed or not.
- Signature Released By: The name of the person who authorized or released the purchase order.
- Signature Date: The date when the order was signed (format: DD/MM/YYYY).
"""

invoice_item_page1_prompt = """ 
Given the document, extract the following information:
- Position Title: The role or title mentioned in the document.
- Location: The place where the service is being provided.
- Mobilization Date: The date work begins in DD-MM-YYYY format.
- End Date: The date the work ends in DD-MM-YYYY format.
- Notice Period: The required notice period for resignation or termination.
- Items: For each item in the document, provide:
  - Service Description Code: A code identifying the service.
  - Completion Date: The date the service was completed in DD-MM-YYYY format.
  - Quantity: The amount of the item/service provided.
  - Unit: The unit of measurement (e.g., Days, Hours).
  - Unit Price: The price per unit.
  - Net Amount: The total value for the item.
  - Service Details:A description of the service, which follows the corresponding row for the item.

"""

invoice_item_pages_prompt = """ 
Given the document, extract the following information:
- Items:
  - Service Description Code: A code identifying the service.
  - Completion Date: The date the service was completed in DD-MM-YYYY format.
  - Quantity: The amount of the item/service provided.
  - Unit: The unit of measurement (e.g., Days, Hours).
  - Unit Price: The price per unit.
  - Net Amount: The total value for the item.
  - Service Details:A description of the service, which follows the corresponding row for the item.

"""

invoice_total_page_prompt = """
extract from the document:
- Total Amount without taxes.
- Total net amount of order.
- Total amount of order.
"""

invoice_clauses_page_prompt = """ 
extract from the document the clauses  """

# CHOOSING PARSER DEPENDING ON THE TYPE OF DOCUMENT
Noc_Res_timeSheet_parser = JsonOutputParser(pydantic_object=Noc_Residential_TimeSheetInformation)
Noc_Rot_timeSheet_parser = JsonOutputParser(pydantic_object=Noc_Rotational_TimeSheetInformation)
Noc_PurchaseOrder_information_parser = JsonOutputParser(pydantic_object=Noc_PurchaseOrderInformation)
Noc_PurchaseOrder_item1_parser = JsonOutputParser(pydantic_object=Noc_Document_Information)
Noc_PurchaseOrder_items_parser = JsonOutputParser(pydantic_object=Noc_items)
Noc_PurchaseOrder_total_parser = JsonOutputParser(pydantic_object=Noc_total)
Noc_PurchaseOrder_clauses_parser = JsonOutputParser(pydantic_object=Noc_Clauses)