package dto

import "time"

// UserDTO 用户 DTO
type UserDTO struct {
	ID                  string    `json:"id"`
	Username            string    `json:"username"`
	Email               string    `json:"email,omitempty"`
	Role                string    `json:"role"`
	WorkspaceID         string    `json:"workspace_id,omitempty"`
	WorkspaceName       string    `json:"workspace_name,omitempty"`
	IsActive            bool      `json:"is_active"`
	MustChangePassword  bool      `json:"must_change_password"`
	CreatedAt           time.Time `json:"created_at"`
	UpdatedAt           time.Time `json:"updated_at"`
}

// CreateUserRequest 创建用户请求（Admin 操作）
type CreateUserRequest struct {
	Username    string `json:"username" validate:"required"`
	Password    string `json:"password" validate:"required,min=6"`
	Email       string `json:"email"`
	Role        string `json:"role" validate:"required,oneof=admin user"`
	WorkspaceID string `json:"workspace_id"`
}

// UpdateUserRequest 更新用户请求
type UpdateUserRequest struct {
	Email      string `json:"email"`
	IsActive   *bool  `json:"is_active"`
}

// ChangeUserWorkspaceRequest 分配用户到 Workspace 请求
type ChangeUserWorkspaceRequest struct {
	WorkspaceID string `json:"workspace_id" validate:"required"`
}

// ResetPasswordRequest 重置密码请求
type ResetPasswordRequest struct {
	NewPassword string `json:"new_password" validate:"required,min=6"`
}

// ChangePasswordRequest 修改密码请求
type ChangePasswordRequest struct {
	OldPassword string `json:"old_password" validate:"required"`
	NewPassword string `json:"new_password" validate:"required,min=6"`
}

// SetUserActiveRequest 启用/禁用用户请求
type SetUserActiveRequest struct {
	IsActive bool `json:"is_active"`
}

// UserListResponse 用户列表响应
type UserListResponse struct {
	Users  []*UserDTO `json:"users"`
	Total  int        `json:"total"`
}

// UserWithWorkspaceResponse 用户及其 Workspace 响应
type UserWithWorkspaceResponse struct {
	User      *UserDTO  `json:"user"`
	Workspace *WorkspaceDTO `json:"workspace,omitempty"`
}

// LoginResponse 登录响应
type LoginResponse struct {
	AccessToken           string `json:"access_token"`
	RefreshToken          string `json:"refresh_token"`
	ExpiresIn             int    `json:"expires_in"`
	MustChangePassword    bool   `json:"must_change_password"`
}

// UserResponseWithDTO 用户响应（包含完整DTO）
type UserResponseWithDTO struct {
	User *UserDTO `json:"user"`
}