package store

import "context"

// List row caps keep hunt/profile/admin pages bounded.
const (
	HuntListLimit    = 100
	ProfileListLimit = 50
	AdminUsersLimit  = 50
)

// ListUsersQuery is a paginated admin user search.
type ListUsersQuery struct {
	Search        string
	CursorCreated string
	CursorID      string
	Limit         int
}

// Store is the application persistence API used by the web layer.
type Store interface {
	CreateUser(ctx context.Context, u *User) error
	UserByID(ctx context.Context, id string) (*User, error)
	UserByUsername(ctx context.Context, username string) (*User, error)
	ListUsers(ctx context.Context, q ListUsersQuery) (users []User, nextCursorCreated, nextCursorID string, err error)
	CountAdmins(ctx context.Context) (int, error)
	SetUserRole(ctx context.Context, id string, role Role) error
	SaveUserProfile(ctx context.Context, u *User) error

	CreatePost(ctx context.Context, post *Post) error
	GetPost(ctx context.Context, id string) (*Post, error)
	GetPostThread(ctx context.Context, rootID string) (*Post, error)
	GetPostThreadForViewer(ctx context.Context, rootID, viewerID string) (*Post, error)
	UpdatePost(ctx context.Context, post *Post) error
	ListRootPosts(ctx context.Context, postDate, viewerID string) ([]Post, error)
	ListRootPostsByAuthor(ctx context.Context, authorID string) ([]Post, error)
	ListRootPostsAnsweredBy(ctx context.Context, adminID string) ([]Post, error)
	SetRootPostState(ctx context.Context, id string, state PostState) error
	VotePost(ctx context.Context, userID, postID string, value int) error
}