package biz

import (
	"context"
	"time"
)

type API struct {
	ID          uint
	CreatedAt   time.Time
	UpdatedAt   time.Time
	Path        string
	Description string
	APIGroup    string
	Method      string
}

type MenuButton struct {
	ID          uint
	Name        string
	Description string
	MenuID      uint
}

type Department struct {
	ID        uint
	CreatedAt time.Time
	UpdatedAt time.Time
	Name      string
	ParentID  uint
	Ancestors string
	Sort      int
	LeaderID  uint
	Status    bool
	Children  []*Department
}

type Position struct {
	ID        uint
	CreatedAt time.Time
	UpdatedAt time.Time
	Name      string
	Code      string
	Sort      int
	Status    bool
	Remark    string
}

type AccessRepo interface {
	CreateAuthority(context.Context, *Authority) error
	CopyAuthority(context.Context, uint, *Authority) error
	UpdateAuthority(context.Context, *Authority) error
	DeleteAuthority(context.Context, uint) error
	ListAuthorities(context.Context) ([]*Authority, error)
	SetAuthorityMenus(context.Context, uint, []uint) error
	AuthorityMenuIDs(context.Context, uint) ([]uint, error)
	SetAuthorityUsers(context.Context, uint, []uint) error
	AuthorityUserIDs(context.Context, uint) ([]uint, error)
	SetDataScope(context.Context, uint, int, []uint) error
	DataScopeDepartmentIDs(context.Context, uint) ([]uint, error)
	ResolveDataScope(context.Context, uint, uint) (DataScope, error)

	CreateMenu(context.Context, *Menu) error
	UpdateMenu(context.Context, *Menu) error
	DeleteMenu(context.Context, uint) error
	FindMenu(context.Context, uint) (*Menu, error)
	ListMenus(context.Context) ([]*Menu, error)
	MenuRoleIDs(context.Context, uint) ([]uint, error)
	SetMenuRoles(context.Context, uint, []uint) error
	ReplaceMenuButtons(context.Context, uint, []*MenuButton) error

	CreateAPI(context.Context, *API) error
	UpdateAPI(context.Context, *API) error
	DeleteAPIs(context.Context, []uint) error
	FindAPI(context.Context, uint) (*API, error)
	ListAPIs(context.Context, int, int, *API) ([]*API, int64, error)
	APIRoleIDs(context.Context, uint) ([]uint, error)
	SetAPIRoles(context.Context, uint, []uint) error
	Authorize(context.Context, uint, string, string) (bool, error)
	PolicyPaths(context.Context, uint) ([]*API, error)
	SetPolicyPaths(context.Context, uint, []*API) error
	IgnoredAPIs(context.Context) ([]*API, error)
	SetAPIIgnored(context.Context, string, string, bool) error
	ApplyAPISync(context.Context, []*API, []*API) error

	Buttons(context.Context, uint) ([]*MenuButton, error)
	SetAuthorityButtons(context.Context, uint, map[uint][]uint) error
	AuthorityButtonIDs(context.Context, uint) ([]uint, error)
	SelectedButtons(context.Context, uint, uint) ([]uint, error)
	SetSelectedButtons(context.Context, uint, uint, []uint) error
	CanRemoveButton(context.Context, uint) (bool, error)

	CreateDepartment(context.Context, *Department) error
	UpdateDepartment(context.Context, *Department) error
	DeleteDepartment(context.Context, uint) error
	FindDepartment(context.Context, uint) (*Department, error)
	ListDepartments(context.Context, string) ([]*Department, error)
	DepartmentUserIDs(context.Context, uint) ([]uint, error)
	SetDepartmentUsers(context.Context, uint, []uint) error
	SetUserDepartments(context.Context, uint, []uint, uint) error

	CreatePosition(context.Context, *Position) error
	UpdatePosition(context.Context, *Position) error
	DeletePosition(context.Context, uint) error
	FindPosition(context.Context, uint) (*Position, error)
	ListPositions(context.Context, int, int, *Position) ([]*Position, int64, error)
	PositionUserIDs(context.Context, uint) ([]uint, error)
	SetPositionUsers(context.Context, uint, []uint) error
	SetUserPositions(context.Context, uint, []uint) error
}

type AccessUsecase struct{ repo AccessRepo }

func NewAccessUsecase(repo AccessRepo) *AccessUsecase { return &AccessUsecase{repo: repo} }

func (uc *AccessUsecase) Repo() AccessRepo { return uc.repo }
func (uc *AccessUsecase) Authorize(ctx context.Context, authorityID uint, path, method string) (bool, error) {
	if authorityID == 888 {
		return true, nil
	}
	return uc.repo.Authorize(ctx, authorityID, path, method)
}