import { ServiceType } from "./tariff";


export type Discount = {
    ID: string;
    Name: string;
    Layer: number;
    Description: string;
    Condition: {
        Period?: {
            From: string;
            To: string;
        };
        User?: string;
        UserType?: string;
        Coupon?: string;
        PurchasesAmount?: number;
        CartPurchasesAmount?: number;
        Product?: string;
        Term?: string;
        Usage?: string;
        PriceFrom?: number;
        Group?: string;
    };
    Target: {
        Products?: {
            ID: string;
            Factor: number;
            Overhelm: boolean;
        }[];
        Factor?: number;
        TargetScope?: string;
        TargetGroup?: string;
        Overhelm?: boolean;
    };
    Audit: {
        UpdatedAt: string;
        CreatedAt: string;
        DeletedAt: string;
        Deleted: boolean;
    };
    Deprecated: boolean;
};

export type GetDiscountResponse = {
    Discounts: Discount[];
};

export const discountTypes = {
    "purchasesAmount": "Лояльность",
    "cartPurchasesAmount": "Корзина",
    "service": "Сервис",
    "privilege": "Товар",
} as const;

export type DiscountType = keyof typeof discountTypes;

export type CreateDiscountBodyBase = {
    Name: string;
    Description: string;
    Condition: {
        Period: {
            From: string;
            To: string;
        };
        User: string;
        UserType: string;
        Coupon: string;
        Usage: string;
    };
    Target: {
        Factor: number;
        TargetScope: "Sum" | "Group" | "Each";
        Overhelm: boolean;
    };
};

export type CreateLoyaltyDiscountBody = CreateDiscountBodyBase & {
    Layer: 4;
    Condition: {
        PurchasesAmount: number;
    };
};

export type CreateCartDiscountBody = CreateDiscountBodyBase & {
    Layer: 3;
    Condition: {
        CartPurchasesAmount: number;
    };
};

export type CreateProductDiscountBody = CreateDiscountBodyBase & {
    Layer: 1;
    Condition: {
        Product: string;
        Term: string;
    };
    Target: {
        Products: [{
            ID: string;
            Factor: number;
            Overhelm: false;
        }];
    };
};

export type CreateServiceDiscountBody = CreateDiscountBodyBase & {
    Layer: 2;
    Condition: {
        PriceFrom: number;
        Group: ServiceType;
    };
    Target: {
        TargetGroup: ServiceType;
    };
};

export type CreateAnyDiscountBody =
    | CreateLoyaltyDiscountBody
    | CreateCartDiscountBody
    | CreateProductDiscountBody
    | CreateServiceDiscountBody;