o jEi@shdZddlZddlZddlZejejejeddZ ddZ ddZ d d Z d d Z d dZdS)z This module contains functions for calculating business-related metrics such as costs, profit, and margins based on deal data and user settings. Nz..z settings.jsonc Cstt}z(ttd}t|}|dt|WdWS1s&wYWdSttj fyV}z| dtd|dddd d d d WYd}~Sd}~ww) z=Loads the business cost settings from the settings.json file.rz"Successfully loaded settings from NzCould not load or parse z: z. Returning default values.g@g@F )prep_fee_per_bookestimated_shipping_per_bookestimated_tax_per_book tax_exemptdefault_markup) logging getLogger__name__open SETTINGS_FILEjsonloadinfoFileNotFoundErrorJSONDecodeErrorerror)loggerfsettingser.sz(calculate_all_in_cost..z=Skipping All-in Cost: Invalid base numeric inputs. now_price=z , fba_fee=z, ref_fee_pct=-gY@zReferral Fee: List At Price (.2fz) * z = zCReferral Fee: Could not be calculated as List At Price is invalid (z).zTotal AMZ Fees: Referral Fee (z ) + FBA Fee (z) = rrrrFrzCost settings: Prep=$z, Tax=z %, Exempt=z , Est. Ship=$z"All-in Cost Breakdown: Now Price (z ) + Tax (z ) + Prep (z) + AMZ Fees (z) + Added Ship ()r r r allrr!debugget) now_price list_at_pricefba_feereferral_fee_percentrshipping_included_flagris_list_at_price_validreferral_fee_amountreferral_fee_decimaltotal_amz_feesprep_fee tax_percent is_tax_exemptestimated_shipping tax_amountshipping_cost_to_add all_in_costrrrcalculate_all_in_cost&sN $"    "    r;c Cstt}t||s|d|d|dddS||}|dkr(||dnd}|d|dd |dd |dd |dd ||dS) z Calculates the potential profit and profit margin. Returns a dictionary with 'profit' and 'margin', or '-' if inputs are invalid. zESkipping Profit/Margin calculation due to invalid inputs: peak_price=z, all_in_cost=r%)profitmarginrdzProfit/Margin: (Peak r'z - Cost z ) = Profit z , Margin %)r r r r!r)) peak_pricer:rr<r=rrrcalculate_profit_and_margin\s   , rAc Cstt}t|s|d|dS|dd}|dkr(|d|dd}d |d }|d kr?|d |d |dS||}|d|dd|d|dd|S)z Calculates the minimum listing price required to achieve the user's default markup. This value is intended for use as a floor price in repricing software. Formula: All-in Cost / (1 - Default Markup %) zISkipping Min Listing Price calculation due to invalid input: all_in_cost=r%r rr>zDefault markup is z9%, which is >= 100%. This is not allowed. Capping at 99%.cr&rz,Cannot calculate min list price with markup z%, as denominator is z,Min Listing Price Calculation: All-in Cost (r'z) / (1 - Markup z%) = Min Price ()) r r r r!r)r*warningrr)r:rrmarkup_percent denominator min_pricerrrcalculate_min_listing_priceks.   rI)__doc__r rospathjoindirnameabspath__file__rrr!r;rArIrrrrs 6