package user

import (
	"cardverse/internal/pkg/utils"
	"time"
)

type CreateUserRequest struct {
	Name     string `json:"name" binding:"required,min=2,max=100"`
	Email    string `json:"email" binding:"required,email,max=150"`
	Password string `json:"password" binding:"required,min=6"`
	Role     string `json:"role" binding:"omitempty,oneof=user admin superadmin"`
}

type UpdateUserRequest struct {
	Name      string `json:"name" binding:"omitempty,min=2,max=100"`
	Email     string `json:"email" binding:"omitempty,email,max=150"`
	AvatarURL string `json:"avatar_url" binding:"omitempty,max=500"`
	Role      string `json:"role" binding:"omitempty,oneof=user admin superadmin"`
	Status    string `json:"status" binding:"omitempty,oneof=active suspended unverified"`
}

type UpdateProfileRequest struct {
	Name      string `json:"name" binding:"omitempty,min=2,max=100"`
	AvatarURL string `json:"avatar_url" binding:"omitempty,max=500"`
}

type ListUserQuery struct {
	Page   int    `form:"page,default=1" binding:"omitempty,min=1"`
	Limit  int    `form:"limit,default=20" binding:"omitempty,min=1,max=100"`
	Search string `form:"search"`
	Role   string `form:"role" binding:"omitempty"`
	Status string `form:"status" binding:"omitempty"`
}

type UserResponse struct {
	ID              uint      `json:"id"`
	Name            string    `json:"name"`
	Email           string    `json:"email"`
	AvatarURL       *string   `json:"avatar_url"`
	Role            string    `json:"role"`
	Status          string    `json:"status"`
	IsEmailVerified bool      `json:"is_email_verified"`
	CreatedAt       time.Time `json:"created_at"`
	UpdatedAt       time.Time `json:"updated_at"`
	CreatedBy       *uint     `json:"created_by,omitempty"`
	UpdatedBy       *uint     `json:"updated_by,omitempty"`
}

func ToUserResponse(u User) UserResponse {
	return UserResponse{
		ID:              u.ID,
		Name:            u.Name,
		Email:           u.Email,
		AvatarURL:       utils.FormatMediaURLPtr(u.AvatarURL),
		Role:            u.Role,
		Status:          u.Status,
		IsEmailVerified: u.IsEmailVerified,
		CreatedAt:       u.CreatedAt,
		UpdatedAt:       u.UpdatedAt,
		CreatedBy:       u.CreatedBy,
		UpdatedBy:       u.UpdatedBy,
	}
}

func ToUserResponseList(users []User) []UserResponse {
	result := make([]UserResponse, 0, len(users))
	for _, u := range users {
		result = append(result, ToUserResponse(u))
	}
	return result
}