export interface EInvoice {
    id: string;
    order_id: string;
    invoice_number: string;
    invoice_series: string;
    issue_date: string;
    type: InvoiceType;
    status: InvoiceStatus;
    amount: number;
    tax_amount: number;
    total_amount: number;
    currency: string;
    customer_info: {
        name: string;
        tax_code?: string;
        address?: string;
        email?: string;
    };
    items: InvoiceItem[];
    pdf_url?: string;
    xml_url?: string;
    created_at: string;
    updated_at: string;
    signed_at?: string;
    cancelled_at?: string;
    cancelled_reason?: string;
}
export type InvoiceType = 'sale' | 'return' | 'correction';
export type InvoiceStatus = 'draft' | 'pending' | 'signed' | 'sent' | 'cancelled' | 'error';
export interface InvoiceItem {
    product_name: string;
    unit: string;
    quantity: number;
    unit_price: number;
    amount: number;
    tax_rate: number;
    tax_amount: number;
    total_amount: number;
    discount?: number;
    product_code?: string;
}
export interface CreateInvoiceRequest {
    order_id: string;
    type: InvoiceType;
    customer_info: {
        name: string;
        tax_code?: string;
        address?: string;
        email?: string;
    };
    items: {
        product_name: string;
        unit: string;
        quantity: number;
        unit_price: number;
        tax_rate: number;
        discount?: number;
        product_code?: string;
    }[];
    invoice_series?: string;
    currency?: string;
}
export interface UpdateInvoiceRequest {
    customer_info?: {
        name?: string;
        tax_code?: string;
        address?: string;
        email?: string;
    };
    items?: {
        product_name: string;
        unit: string;
        quantity: number;
        unit_price: number;
        tax_rate: number;
        discount?: number;
        product_code?: string;
    }[];
}
export interface InvoiceListParams {
    page_size?: number;
    page_number?: number;
    type?: InvoiceType;
    status?: InvoiceStatus;
    search?: string;
    from_date?: string;
    to_date?: string;
    order_id?: string;
}
export interface InvoiceTemplate {
    id: string;
    name: string;
    description?: string;
    is_default: boolean;
    fields: {
        name: string;
        type: 'text' | 'number' | 'date' | 'boolean';
        required: boolean;
        default_value?: any;
    }[];
    created_at: string;
    updated_at: string;
}
export interface InvoiceStats {
    total_invoices: number;
    total_amount: number;
    by_status: {
        [key in InvoiceStatus]: number;
    };
    by_type: {
        [key in InvoiceType]: number;
    };
    daily_stats: {
        date: string;
        count: number;
        amount: number;
    }[];
}