package contract

import (
	"time"

	"github.com/google/uuid"
)

type CreateCustomerRequest struct {
	Name    string  `json:"name" validate:"required"`
	Email   *string `json:"email,omitempty" validate:"omitempty,email"`
	Phone   *string `json:"phone,omitempty"`
	Address *string `json:"address,omitempty"`
}

type UpdateCustomerRequest struct {
	Name     *string `json:"name,omitempty" validate:"omitempty,required"`
	Email    *string `json:"email,omitempty" validate:"omitempty,email"`
	Phone    *string `json:"phone,omitempty"`
	Address  *string `json:"address,omitempty"`
	IsActive *bool   `json:"is_active,omitempty"`
}

type CustomerResponse struct {
	ID             uuid.UUID              `json:"id"`
	OrganizationID uuid.UUID              `json:"organization_id"`
	Name           string                 `json:"name"`
	Email          *string                `json:"email,omitempty"`
	Phone          *string                `json:"phone,omitempty"`
	Address        *string                `json:"address,omitempty"`
	IsDefault      bool                   `json:"is_default"`
	IsActive       bool                   `json:"is_active"`
	Metadata       map[string]interface{} `json:"metadata"`
	CreatedAt      time.Time              `json:"created_at"`
	UpdatedAt      time.Time              `json:"updated_at"`
}

type ListCustomersRequest struct {
	Page      int    `json:"page" validate:"min=1"`
	Limit     int    `json:"limit" validate:"min=1,max=100"`
	Search    string `json:"search"`
	IsActive  *bool  `json:"is_active"`
	IsDefault *bool  `json:"is_default"`
	SortBy    string `json:"sort_by" validate:"omitempty,oneof=name email created_at updated_at"`
	SortOrder string `json:"sort_order" validate:"omitempty,oneof=asc desc"`
}

type SetDefaultCustomerRequest struct {
	CustomerID uuid.UUID `json:"customer_id" validate:"required"`
}

type PaginatedCustomerResponse struct {
	Data       []CustomerResponse `json:"data"`
	TotalCount int                `json:"total_count"`
	Page       int                `json:"page"`
	Limit      int                `json:"limit"`
	TotalPages int                `json:"total_pages"`
}
