package automation

// This file is auto-generated.
//
// Changes to this file may cause incorrect behavior and will be lost if
// the code is regenerated.
//
// Definitions file that controls how this file is generated:
// system/automation/roles_handler.yaml

import (
	"context"
	atypes "github.com/cortezaproject/corteza/server/automation/types"
	"github.com/cortezaproject/corteza/server/pkg/expr"
	labelTypes "github.com/cortezaproject/corteza/server/pkg/label/types"
	"github.com/cortezaproject/corteza/server/pkg/wfexec"
	"github.com/cortezaproject/corteza/server/system/types"
)

var _ wfexec.ExecResponse

type (
	rolesHandlerRegistry interface {
		AddFunctions(ff ...*atypes.Function)
		Type(ref string) expr.Type
	}
)

func (h rolesHandler) register() {
	h.reg.AddFunctions(
		h.Lookup(),
		h.SearchMembers(),
		h.EachMember(),
		h.AddMember(),
		h.RemoveMember(),
		h.Search(),
		h.Each(),
		h.Create(),
		h.Update(),
		h.Delete(),
		h.Recover(),
		h.Archive(),
		h.Unarchive(),
	)
}

type (
	rolesLookupArgs struct {
		hasLookup    bool
		Lookup       interface{}
		lookupID     uint64
		lookupHandle string
		lookupRes    *types.Role
	}

	rolesLookupResults struct {
		Role *types.Role
	}
)

func (a rolesLookupArgs) GetLookup() (bool, uint64, string, *types.Role) {
	return a.hasLookup, a.lookupID, a.lookupHandle, a.lookupRes
}

// Lookup function Role lookup
//
// expects implementation of lookup function:
//
//	func (h rolesHandler) lookup(ctx context.Context, args *rolesLookupArgs) (results *rolesLookupResults, err error) {
//	   return
//	}
func (h rolesHandler) Lookup() *atypes.Function {
	return &atypes.Function{
		Ref:    "rolesLookup",
		Kind:   "function",
		Labels: map[string]string{"users": "step,workflow"},
		Meta: &atypes.FunctionMeta{
			Short:       "Role lookup",
			Description: "Find specific role by ID or handle",
		},

		Parameters: []*atypes.Param{
			{
				Name:  "lookup",
				Types: []string{"ID", "Handle", "Role"}, Required: true,
				Meta: &atypes.ParamMeta{
					Label: "Lookup",
				},
			},
		},

		Results: []*atypes.Param{

			{
				Name:  "role",
				Types: []string{"Role"},
			},
		},

		Handler: func(ctx context.Context, in *expr.Vars) (out *expr.Vars, err error) {
			var (
				args = &rolesLookupArgs{
					hasLookup: in.Has("lookup"),
				}
			)

			if err = in.Decode(args); err != nil {
				return
			}

			// Converting Lookup argument
			if args.hasLookup {
				aux := expr.Must(expr.Select(in, "lookup"))
				switch aux.Type() {
				case h.reg.Type("ID").Type():
					args.lookupID = aux.Get().(uint64)
				case h.reg.Type("Handle").Type():
					args.lookupHandle = aux.Get().(string)
				case h.reg.Type("Role").Type():
					args.lookupRes = aux.Get().(*types.Role)
				}
			}

			var results *rolesLookupResults
			if results, err = h.lookup(ctx, args); err != nil {
				return
			}

			out = &expr.Vars{}

			{
				// converting results.Role (*types.Role) to Role
				var (
					tval expr.TypedValue
				)

				if tval, err = h.reg.Type("Role").Cast(results.Role); err != nil {
					return
				} else if err = expr.Assign(out, "role", tval); err != nil {
					return
				}
			}

			return
		},
	}
}

type (
	rolesSearchMembersArgs struct {
		hasLookup    bool
		Lookup       interface{}
		lookupID     uint64
		lookupHandle string
		lookupRes    *types.Role
	}

	rolesSearchMembersResults struct {
		Users []*types.User
		Total uint64
	}
)

func (a rolesSearchMembersArgs) GetLookup() (bool, uint64, string, *types.Role) {
	return a.hasLookup, a.lookupID, a.lookupHandle, a.lookupRes
}

// SearchMembers function Role members search
//
// expects implementation of searchMembers function:
//
//	func (h rolesHandler) searchMembers(ctx context.Context, args *rolesSearchMembersArgs) (results *rolesSearchMembersResults, err error) {
//	   return
//	}
func (h rolesHandler) SearchMembers() *atypes.Function {
	return &atypes.Function{
		Ref:    "rolesSearchMembers",
		Kind:   "function",
		Labels: map[string]string{"users": "step,workflow"},
		Meta: &atypes.FunctionMeta{
			Short:       "Role members search",
			Description: "Find members for a specific roleby ID or handle",
		},

		Parameters: []*atypes.Param{
			{
				Name:  "lookup",
				Types: []string{"ID", "Handle", "Role"}, Required: true,
				Meta: &atypes.ParamMeta{
					Label: "Lookup",
				},
			},
		},

		Results: []*atypes.Param{

			{
				Name:    "users",
				Types:   []string{"User"},
				IsArray: true,
			},

			{
				Name:  "total",
				Types: []string{"UnsignedInteger"},
			},
		},

		Handler: func(ctx context.Context, in *expr.Vars) (out *expr.Vars, err error) {
			var (
				args = &rolesSearchMembersArgs{
					hasLookup: in.Has("lookup"),
				}
			)

			if err = in.Decode(args); err != nil {
				return
			}

			// Converting Lookup argument
			if args.hasLookup {
				aux := expr.Must(expr.Select(in, "lookup"))
				switch aux.Type() {
				case h.reg.Type("ID").Type():
					args.lookupID = aux.Get().(uint64)
				case h.reg.Type("Handle").Type():
					args.lookupHandle = aux.Get().(string)
				case h.reg.Type("Role").Type():
					args.lookupRes = aux.Get().(*types.Role)
				}
			}

			var results *rolesSearchMembersResults
			if results, err = h.searchMembers(ctx, args); err != nil {
				return
			}

			out = &expr.Vars{}

			{
				// converting results.Users (*types.User) to Array (of User)
				var (
					tval expr.TypedValue
					tarr = make([]expr.TypedValue, len(results.Users))
				)

				for i := range results.Users {
					if tarr[i], err = h.reg.Type("User").Cast(results.Users[i]); err != nil {
						return
					}
				}

				if tval, err = expr.NewArray(tarr); err != nil {
					return
				} else if err = expr.Assign(out, "users", tval); err != nil {
					return
				}
			}

			{
				// converting results.Total (uint64) to UnsignedInteger
				var (
					tval expr.TypedValue
				)

				if tval, err = h.reg.Type("UnsignedInteger").Cast(results.Total); err != nil {
					return
				} else if err = expr.Assign(out, "total", tval); err != nil {
					return
				}
			}

			return
		},
	}
}

type (
	rolesEachMemberArgs struct {
		hasLookup    bool
		Lookup       interface{}
		lookupID     uint64
		lookupHandle string
		lookupRes    *types.Role
	}

	rolesEachMemberResults struct {
		User  *types.User
		Total uint64
	}
)

func (a rolesEachMemberArgs) GetLookup() (bool, uint64, string, *types.Role) {
	return a.hasLookup, a.lookupID, a.lookupHandle, a.lookupRes
}

// EachMember function Iterate over role members
//
// expects implementation of eachMember function:
//
//	func (h rolesHandler) eachMember(ctx context.Context, args *rolesEachMemberArgs) (results *rolesEachMemberResults, err error) {
//	   return
//	}
func (h rolesHandler) EachMember() *atypes.Function {
	return &atypes.Function{
		Ref:    "rolesEachMember",
		Kind:   "iterator",
		Labels: map[string]string{"users": "step,workflow"},
		Meta: &atypes.FunctionMeta{
			Short: "Iterate over role members",
		},

		Parameters: []*atypes.Param{
			{
				Name:  "lookup",
				Types: []string{"ID", "Handle", "Role"}, Required: true,
				Meta: &atypes.ParamMeta{
					Label: "Lookup",
				},
			},
		},

		Results: []*atypes.Param{

			{
				Name:  "user",
				Types: []string{"User"},
			},

			{
				Name:  "total",
				Types: []string{"UnsignedInteger"},
			},
		},

		Iterator: func(ctx context.Context, in *expr.Vars) (out wfexec.IteratorHandler, err error) {
			var (
				args = &rolesEachMemberArgs{
					hasLookup: in.Has("lookup"),
				}
			)

			if err = in.Decode(args); err != nil {
				return
			}

			// Converting Lookup argument
			if args.hasLookup {
				aux := expr.Must(expr.Select(in, "lookup"))
				switch aux.Type() {
				case h.reg.Type("ID").Type():
					args.lookupID = aux.Get().(uint64)
				case h.reg.Type("Handle").Type():
					args.lookupHandle = aux.Get().(string)
				case h.reg.Type("Role").Type():
					args.lookupRes = aux.Get().(*types.Role)
				}
			}

			return h.eachMember(ctx, args)
		},
	}
}

type (
	rolesAddMemberArgs struct {
		hasRole    bool
		Role       interface{}
		roleID     uint64
		roleHandle string
		roleRes    *types.Role

		hasUser    bool
		User       interface{}
		userID     uint64
		userHandle string
		userEmail  string
		userRes    *types.User
	}
)

func (a rolesAddMemberArgs) GetRole() (bool, uint64, string, *types.Role) {
	return a.hasRole, a.roleID, a.roleHandle, a.roleRes
}

func (a rolesAddMemberArgs) GetUser() (bool, uint64, string, string, *types.User) {
	return a.hasUser, a.userID, a.userHandle, a.userEmail, a.userRes
}

// AddMember function Role membership add
//
// expects implementation of addMember function:
//
//	func (h rolesHandler) addMember(ctx context.Context, args *rolesAddMemberArgs) (err error) {
//	   return
//	}
func (h rolesHandler) AddMember() *atypes.Function {
	return &atypes.Function{
		Ref:    "rolesAddMember",
		Kind:   "function",
		Labels: map[string]string{"users": "step,workflow"},
		Meta: &atypes.FunctionMeta{
			Short: "Role membership add",
		},

		Parameters: []*atypes.Param{
			{
				Name:  "role",
				Types: []string{"ID", "Handle", "Role"}, Required: true,
				Meta: &atypes.ParamMeta{
					Label: "Role",
				},
			},
			{
				Name:  "user",
				Types: []string{"ID", "Handle", "String", "User"}, Required: true,
				Meta: &atypes.ParamMeta{
					Label: "User",
				},
			},
		},

		Handler: func(ctx context.Context, in *expr.Vars) (out *expr.Vars, err error) {
			var (
				args = &rolesAddMemberArgs{
					hasRole: in.Has("role"),
					hasUser: in.Has("user"),
				}
			)

			if err = in.Decode(args); err != nil {
				return
			}

			// Converting Role argument
			if args.hasRole {
				aux := expr.Must(expr.Select(in, "role"))
				switch aux.Type() {
				case h.reg.Type("ID").Type():
					args.roleID = aux.Get().(uint64)
				case h.reg.Type("Handle").Type():
					args.roleHandle = aux.Get().(string)
				case h.reg.Type("Role").Type():
					args.roleRes = aux.Get().(*types.Role)
				}
			}

			// Converting User argument
			if args.hasUser {
				aux := expr.Must(expr.Select(in, "user"))
				switch aux.Type() {
				case h.reg.Type("ID").Type():
					args.userID = aux.Get().(uint64)
				case h.reg.Type("Handle").Type():
					args.userHandle = aux.Get().(string)
				case h.reg.Type("String").Type():
					args.userEmail = aux.Get().(string)
				case h.reg.Type("User").Type():
					args.userRes = aux.Get().(*types.User)
				}
			}

			return out, h.addMember(ctx, args)
		},
	}
}

type (
	rolesRemoveMemberArgs struct {
		hasRole    bool
		Role       interface{}
		roleID     uint64
		roleHandle string
		roleRes    *types.Role

		hasUser    bool
		User       interface{}
		userID     uint64
		userHandle string
		userEmail  string
		userRes    *types.User
	}
)

func (a rolesRemoveMemberArgs) GetRole() (bool, uint64, string, *types.Role) {
	return a.hasRole, a.roleID, a.roleHandle, a.roleRes
}

func (a rolesRemoveMemberArgs) GetUser() (bool, uint64, string, string, *types.User) {
	return a.hasUser, a.userID, a.userHandle, a.userEmail, a.userRes
}

// RemoveMember function Role membership remove
//
// expects implementation of removeMember function:
//
//	func (h rolesHandler) removeMember(ctx context.Context, args *rolesRemoveMemberArgs) (err error) {
//	   return
//	}
func (h rolesHandler) RemoveMember() *atypes.Function {
	return &atypes.Function{
		Ref:    "rolesRemoveMember",
		Kind:   "function",
		Labels: map[string]string{"users": "step,workflow"},
		Meta: &atypes.FunctionMeta{
			Short: "Role membership remove",
		},

		Parameters: []*atypes.Param{
			{
				Name:  "role",
				Types: []string{"ID", "Handle", "Role"}, Required: true,
				Meta: &atypes.ParamMeta{
					Label: "Role",
				},
			},
			{
				Name:  "user",
				Types: []string{"ID", "Handle", "String", "User"}, Required: true,
				Meta: &atypes.ParamMeta{
					Label: "User",
				},
			},
		},

		Handler: func(ctx context.Context, in *expr.Vars) (out *expr.Vars, err error) {
			var (
				args = &rolesRemoveMemberArgs{
					hasRole: in.Has("role"),
					hasUser: in.Has("user"),
				}
			)

			if err = in.Decode(args); err != nil {
				return
			}

			// Converting Role argument
			if args.hasRole {
				aux := expr.Must(expr.Select(in, "role"))
				switch aux.Type() {
				case h.reg.Type("ID").Type():
					args.roleID = aux.Get().(uint64)
				case h.reg.Type("Handle").Type():
					args.roleHandle = aux.Get().(string)
				case h.reg.Type("Role").Type():
					args.roleRes = aux.Get().(*types.Role)
				}
			}

			// Converting User argument
			if args.hasUser {
				aux := expr.Must(expr.Select(in, "user"))
				switch aux.Type() {
				case h.reg.Type("ID").Type():
					args.userID = aux.Get().(uint64)
				case h.reg.Type("Handle").Type():
					args.userHandle = aux.Get().(string)
				case h.reg.Type("String").Type():
					args.userEmail = aux.Get().(string)
				case h.reg.Type("User").Type():
					args.userRes = aux.Get().(*types.User)
				}
			}

			return out, h.removeMember(ctx, args)
		},
	}
}

type (
	rolesSearchArgs struct {
		hasQuery bool
		Query    string

		hasMemberID bool
		MemberID    uint64

		hasHandle bool
		Handle    string

		hasName bool
		Name    string

		hasLabels bool
		Labels    map[string]labelTypes.LabelValue

		hasDeleted bool
		Deleted    uint64

		hasArchived bool
		Archived    uint64

		hasSort bool
		Sort    string

		hasLimit bool
		Limit    uint64

		hasIncTotal bool
		IncTotal    bool

		hasIncPageNavigation bool
		IncPageNavigation    bool

		hasPageCursor bool
		PageCursor    string
	}

	rolesSearchResults struct {
		Roles []*types.Role
		Total uint64
	}
)

// Search function Roles search
//
// expects implementation of search function:
//
//	func (h rolesHandler) search(ctx context.Context, args *rolesSearchArgs) (results *rolesSearchResults, err error) {
//	   return
//	}
func (h rolesHandler) Search() *atypes.Function {
	return &atypes.Function{
		Ref:    "rolesSearch",
		Kind:   "function",
		Labels: map[string]string{"users": "step,workflow"},
		Meta: &atypes.FunctionMeta{
			Short: "Roles search",
		},

		Parameters: []*atypes.Param{
			{
				Name:  "query",
				Types: []string{"String"},
				Meta: &atypes.ParamMeta{
					Label: "Query",
				},
			},
			{
				Name:  "memberID",
				Types: []string{"ID"},
				Meta: &atypes.ParamMeta{
					Label: "Member ID",
				},
			},
			{
				Name:  "handle",
				Types: []string{"String"},
				Meta: &atypes.ParamMeta{
					Label: "Handle",
				},
			},
			{
				Name:  "name",
				Types: []string{"String"},
				Meta: &atypes.ParamMeta{
					Label: "Name",
				},
			},
			{
				Name:  "labels",
				Types: []string{"LabelValue"},
				Meta: &atypes.ParamMeta{
					Label: "Labels",
				},
			},
			{
				Name:  "deleted",
				Types: []string{"UnsignedInteger"},
				Meta: &atypes.ParamMeta{
					Label: "Deleted",
				},
			},
			{
				Name:  "archived",
				Types: []string{"UnsignedInteger"},
				Meta: &atypes.ParamMeta{
					Label: "Archived",
				},
			},
			{
				Name:  "sort",
				Types: []string{"String"},
				Meta: &atypes.ParamMeta{
					Label: "Sort",
				},
			},
			{
				Name:  "limit",
				Types: []string{"UnsignedInteger"},
				Meta: &atypes.ParamMeta{
					Label: "Limit",
				},
			},
			{
				Name:  "incTotal",
				Types: []string{"Boolean"},
				Meta: &atypes.ParamMeta{
					Label: "Include total",
				},
			},
			{
				Name:  "incPageNavigation",
				Types: []string{"Boolean"},
				Meta: &atypes.ParamMeta{
					Label: "Include page navigation",
				},
			},
			{
				Name:  "pageCursor",
				Types: []string{"String"},
				Meta: &atypes.ParamMeta{
					Label: "Page cursor",
				},
			},
		},

		Results: []*atypes.Param{

			{
				Name:    "roles",
				Types:   []string{"Role"},
				IsArray: true,
			},

			{
				Name:  "total",
				Types: []string{"UnsignedInteger"},
			},
		},

		Handler: func(ctx context.Context, in *expr.Vars) (out *expr.Vars, err error) {
			var (
				args = &rolesSearchArgs{
					hasQuery:             in.Has("query"),
					hasMemberID:          in.Has("memberID"),
					hasHandle:            in.Has("handle"),
					hasName:              in.Has("name"),
					hasLabels:            in.Has("labels"),
					hasDeleted:           in.Has("deleted"),
					hasArchived:          in.Has("archived"),
					hasSort:              in.Has("sort"),
					hasLimit:             in.Has("limit"),
					hasIncTotal:          in.Has("incTotal"),
					hasIncPageNavigation: in.Has("incPageNavigation"),
					hasPageCursor:        in.Has("pageCursor"),
				}
			)

			if err = in.Decode(args); err != nil {
				return
			}

			var results *rolesSearchResults
			if results, err = h.search(ctx, args); err != nil {
				return
			}

			out = &expr.Vars{}

			{
				// converting results.Roles (*types.Role) to Array (of Role)
				var (
					tval expr.TypedValue
					tarr = make([]expr.TypedValue, len(results.Roles))
				)

				for i := range results.Roles {
					if tarr[i], err = h.reg.Type("Role").Cast(results.Roles[i]); err != nil {
						return
					}
				}

				if tval, err = expr.NewArray(tarr); err != nil {
					return
				} else if err = expr.Assign(out, "roles", tval); err != nil {
					return
				}
			}

			{
				// converting results.Total (uint64) to UnsignedInteger
				var (
					tval expr.TypedValue
				)

				if tval, err = h.reg.Type("UnsignedInteger").Cast(results.Total); err != nil {
					return
				} else if err = expr.Assign(out, "total", tval); err != nil {
					return
				}
			}

			return
		},
	}
}

type (
	rolesEachArgs struct {
		hasQuery bool
		Query    string

		hasMemberID bool
		MemberID    uint64

		hasHandle bool
		Handle    string

		hasName bool
		Name    string

		hasLabels bool
		Labels    map[string]labelTypes.LabelValue

		hasDeleted bool
		Deleted    uint64

		hasArchived bool
		Archived    uint64

		hasSort bool
		Sort    string

		hasLimit bool
		Limit    uint64

		hasIncTotal bool
		IncTotal    bool

		hasIncPageNavigation bool
		IncPageNavigation    bool

		hasPageCursor bool
		PageCursor    string
	}

	rolesEachResults struct {
		Role  *types.Role
		Total uint64
	}
)

// Each function Roles
//
// expects implementation of each function:
//
//	func (h rolesHandler) each(ctx context.Context, args *rolesEachArgs) (results *rolesEachResults, err error) {
//	   return
//	}
func (h rolesHandler) Each() *atypes.Function {
	return &atypes.Function{
		Ref:    "rolesEach",
		Kind:   "iterator",
		Labels: map[string]string(nil),
		Meta: &atypes.FunctionMeta{
			Short: "Roles",
		},

		Parameters: []*atypes.Param{
			{
				Name:  "query",
				Types: []string{"String"},
				Meta: &atypes.ParamMeta{
					Label: "Query",
				},
			},
			{
				Name:  "memberID",
				Types: []string{"ID"},
				Meta: &atypes.ParamMeta{
					Label: "Member ID",
				},
			},
			{
				Name:  "handle",
				Types: []string{"String"},
				Meta: &atypes.ParamMeta{
					Label: "Handle",
				},
			},
			{
				Name:  "name",
				Types: []string{"String"},
				Meta: &atypes.ParamMeta{
					Label: "Name",
				},
			},
			{
				Name:  "labels",
				Types: []string{"LabelValue"},
				Meta: &atypes.ParamMeta{
					Label: "Labels",
				},
			},
			{
				Name:  "deleted",
				Types: []string{"UnsignedInteger"},
				Meta: &atypes.ParamMeta{
					Label: "Deleted",
				},
			},
			{
				Name:  "archived",
				Types: []string{"UnsignedInteger"},
				Meta: &atypes.ParamMeta{
					Label: "Archived",
				},
			},
			{
				Name:  "sort",
				Types: []string{"String"},
				Meta: &atypes.ParamMeta{
					Label: "Sort",
				},
			},
			{
				Name:  "limit",
				Types: []string{"UnsignedInteger"},
				Meta: &atypes.ParamMeta{
					Label: "Limit",
				},
			},
			{
				Name:  "incTotal",
				Types: []string{"Boolean"},
				Meta: &atypes.ParamMeta{
					Label: "Include total",
				},
			},
			{
				Name:  "incPageNavigation",
				Types: []string{"Boolean"},
				Meta: &atypes.ParamMeta{
					Label: "Include page navigation",
				},
			},
			{
				Name:  "pageCursor",
				Types: []string{"String"},
				Meta: &atypes.ParamMeta{
					Label: "Page cursor",
				},
			},
		},

		Results: []*atypes.Param{

			{
				Name:  "role",
				Types: []string{"Role"},
			},

			{
				Name:  "total",
				Types: []string{"UnsignedInteger"},
			},
		},

		Iterator: func(ctx context.Context, in *expr.Vars) (out wfexec.IteratorHandler, err error) {
			var (
				args = &rolesEachArgs{
					hasQuery:             in.Has("query"),
					hasMemberID:          in.Has("memberID"),
					hasHandle:            in.Has("handle"),
					hasName:              in.Has("name"),
					hasLabels:            in.Has("labels"),
					hasDeleted:           in.Has("deleted"),
					hasArchived:          in.Has("archived"),
					hasSort:              in.Has("sort"),
					hasLimit:             in.Has("limit"),
					hasIncTotal:          in.Has("incTotal"),
					hasIncPageNavigation: in.Has("incPageNavigation"),
					hasPageCursor:        in.Has("pageCursor"),
				}
			)

			if err = in.Decode(args); err != nil {
				return
			}

			return h.each(ctx, args)
		},
	}
}

type (
	rolesCreateArgs struct {
		hasRole bool
		Role    *types.Role
	}

	rolesCreateResults struct {
		Role *types.Role
	}
)

// Create function Role creator
//
// expects implementation of create function:
//
//	func (h rolesHandler) create(ctx context.Context, args *rolesCreateArgs) (results *rolesCreateResults, err error) {
//	   return
//	}
func (h rolesHandler) Create() *atypes.Function {
	return &atypes.Function{
		Ref:    "rolesCreate",
		Kind:   "function",
		Labels: map[string]string{"create": "step", "users": "step,workflow"},
		Meta: &atypes.FunctionMeta{
			Short: "Role creator",
		},

		Parameters: []*atypes.Param{
			{
				Name:  "role",
				Types: []string{"Role"}, Required: true,
				Meta: &atypes.ParamMeta{
					Label: "Role",
				},
			},
		},

		Results: []*atypes.Param{

			{
				Name:  "role",
				Types: []string{"Role"},
			},
		},

		Handler: func(ctx context.Context, in *expr.Vars) (out *expr.Vars, err error) {
			var (
				args = &rolesCreateArgs{
					hasRole: in.Has("role"),
				}
			)

			if err = in.Decode(args); err != nil {
				return
			}

			var results *rolesCreateResults
			if results, err = h.create(ctx, args); err != nil {
				return
			}

			out = &expr.Vars{}

			{
				// converting results.Role (*types.Role) to Role
				var (
					tval expr.TypedValue
				)

				if tval, err = h.reg.Type("Role").Cast(results.Role); err != nil {
					return
				} else if err = expr.Assign(out, "role", tval); err != nil {
					return
				}
			}

			return
		},
	}
}

type (
	rolesUpdateArgs struct {
		hasRole bool
		Role    *types.Role
	}

	rolesUpdateResults struct {
		Role *types.Role
	}
)

// Update function Role update
//
// expects implementation of update function:
//
//	func (h rolesHandler) update(ctx context.Context, args *rolesUpdateArgs) (results *rolesUpdateResults, err error) {
//	   return
//	}
func (h rolesHandler) Update() *atypes.Function {
	return &atypes.Function{
		Ref:    "rolesUpdate",
		Kind:   "function",
		Labels: map[string]string{"update": "step", "users": "step,workflow"},
		Meta: &atypes.FunctionMeta{
			Short: "Role update",
		},

		Parameters: []*atypes.Param{
			{
				Name:  "role",
				Types: []string{"Role"}, Required: true,
				Meta: &atypes.ParamMeta{
					Label: "Role",
				},
			},
		},

		Results: []*atypes.Param{

			{
				Name:  "role",
				Types: []string{"Role"},
			},
		},

		Handler: func(ctx context.Context, in *expr.Vars) (out *expr.Vars, err error) {
			var (
				args = &rolesUpdateArgs{
					hasRole: in.Has("role"),
				}
			)

			if err = in.Decode(args); err != nil {
				return
			}

			var results *rolesUpdateResults
			if results, err = h.update(ctx, args); err != nil {
				return
			}

			out = &expr.Vars{}

			{
				// converting results.Role (*types.Role) to Role
				var (
					tval expr.TypedValue
				)

				if tval, err = h.reg.Type("Role").Cast(results.Role); err != nil {
					return
				} else if err = expr.Assign(out, "role", tval); err != nil {
					return
				}
			}

			return
		},
	}
}

type (
	rolesDeleteArgs struct {
		hasLookup    bool
		Lookup       interface{}
		lookupID     uint64
		lookupHandle string
		lookupRes    *types.Role
	}
)

func (a rolesDeleteArgs) GetLookup() (bool, uint64, string, *types.Role) {
	return a.hasLookup, a.lookupID, a.lookupHandle, a.lookupRes
}

// Delete function Role delete
//
// expects implementation of delete function:
//
//	func (h rolesHandler) delete(ctx context.Context, args *rolesDeleteArgs) (err error) {
//	   return
//	}
func (h rolesHandler) Delete() *atypes.Function {
	return &atypes.Function{
		Ref:    "rolesDelete",
		Kind:   "function",
		Labels: map[string]string{"delete": "step", "users": "step,workflow"},
		Meta: &atypes.FunctionMeta{
			Short: "Role delete",
		},

		Parameters: []*atypes.Param{
			{
				Name:  "lookup",
				Types: []string{"ID", "Handle", "Role"}, Required: true,
				Meta: &atypes.ParamMeta{
					Label: "Lookup",
				},
			},
		},

		Handler: func(ctx context.Context, in *expr.Vars) (out *expr.Vars, err error) {
			var (
				args = &rolesDeleteArgs{
					hasLookup: in.Has("lookup"),
				}
			)

			if err = in.Decode(args); err != nil {
				return
			}

			// Converting Lookup argument
			if args.hasLookup {
				aux := expr.Must(expr.Select(in, "lookup"))
				switch aux.Type() {
				case h.reg.Type("ID").Type():
					args.lookupID = aux.Get().(uint64)
				case h.reg.Type("Handle").Type():
					args.lookupHandle = aux.Get().(string)
				case h.reg.Type("Role").Type():
					args.lookupRes = aux.Get().(*types.Role)
				}
			}

			return out, h.delete(ctx, args)
		},
	}
}

type (
	rolesRecoverArgs struct {
		hasLookup    bool
		Lookup       interface{}
		lookupID     uint64
		lookupHandle string
		lookupRes    *types.Role
	}
)

func (a rolesRecoverArgs) GetLookup() (bool, uint64, string, *types.Role) {
	return a.hasLookup, a.lookupID, a.lookupHandle, a.lookupRes
}

// Recover function Role recover
//
// expects implementation of recover function:
//
//	func (h rolesHandler) recover(ctx context.Context, args *rolesRecoverArgs) (err error) {
//	   return
//	}
func (h rolesHandler) Recover() *atypes.Function {
	return &atypes.Function{
		Ref:    "rolesRecover",
		Kind:   "function",
		Labels: map[string]string{"recover": "step", "users": "step,workflow"},
		Meta: &atypes.FunctionMeta{
			Short: "Role recover",
		},

		Parameters: []*atypes.Param{
			{
				Name:  "lookup",
				Types: []string{"ID", "Handle", "Role"}, Required: true,
				Meta: &atypes.ParamMeta{
					Label: "Lookup",
				},
			},
		},

		Handler: func(ctx context.Context, in *expr.Vars) (out *expr.Vars, err error) {
			var (
				args = &rolesRecoverArgs{
					hasLookup: in.Has("lookup"),
				}
			)

			if err = in.Decode(args); err != nil {
				return
			}

			// Converting Lookup argument
			if args.hasLookup {
				aux := expr.Must(expr.Select(in, "lookup"))
				switch aux.Type() {
				case h.reg.Type("ID").Type():
					args.lookupID = aux.Get().(uint64)
				case h.reg.Type("Handle").Type():
					args.lookupHandle = aux.Get().(string)
				case h.reg.Type("Role").Type():
					args.lookupRes = aux.Get().(*types.Role)
				}
			}

			return out, h.recover(ctx, args)
		},
	}
}

type (
	rolesArchiveArgs struct {
		hasLookup    bool
		Lookup       interface{}
		lookupID     uint64
		lookupHandle string
		lookupRes    *types.Role
	}
)

func (a rolesArchiveArgs) GetLookup() (bool, uint64, string, *types.Role) {
	return a.hasLookup, a.lookupID, a.lookupHandle, a.lookupRes
}

// Archive function Role archive
//
// expects implementation of archive function:
//
//	func (h rolesHandler) archive(ctx context.Context, args *rolesArchiveArgs) (err error) {
//	   return
//	}
func (h rolesHandler) Archive() *atypes.Function {
	return &atypes.Function{
		Ref:    "rolesArchive",
		Kind:   "function",
		Labels: map[string]string{"archive": "step", "users": "step,workflow"},
		Meta: &atypes.FunctionMeta{
			Short: "Role archive",
		},

		Parameters: []*atypes.Param{
			{
				Name:  "lookup",
				Types: []string{"ID", "Handle", "Role"}, Required: true,
				Meta: &atypes.ParamMeta{
					Label: "Lookup",
				},
			},
		},

		Handler: func(ctx context.Context, in *expr.Vars) (out *expr.Vars, err error) {
			var (
				args = &rolesArchiveArgs{
					hasLookup: in.Has("lookup"),
				}
			)

			if err = in.Decode(args); err != nil {
				return
			}

			// Converting Lookup argument
			if args.hasLookup {
				aux := expr.Must(expr.Select(in, "lookup"))
				switch aux.Type() {
				case h.reg.Type("ID").Type():
					args.lookupID = aux.Get().(uint64)
				case h.reg.Type("Handle").Type():
					args.lookupHandle = aux.Get().(string)
				case h.reg.Type("Role").Type():
					args.lookupRes = aux.Get().(*types.Role)
				}
			}

			return out, h.archive(ctx, args)
		},
	}
}

type (
	rolesUnarchiveArgs struct {
		hasLookup    bool
		Lookup       interface{}
		lookupID     uint64
		lookupHandle string
		lookupRes    *types.Role
	}
)

func (a rolesUnarchiveArgs) GetLookup() (bool, uint64, string, *types.Role) {
	return a.hasLookup, a.lookupID, a.lookupHandle, a.lookupRes
}

// Unarchive function Role unarchive
//
// expects implementation of unarchive function:
//
//	func (h rolesHandler) unarchive(ctx context.Context, args *rolesUnarchiveArgs) (err error) {
//	   return
//	}
func (h rolesHandler) Unarchive() *atypes.Function {
	return &atypes.Function{
		Ref:    "rolesUnarchive",
		Kind:   "function",
		Labels: map[string]string{"unarchive": "step", "users": "step,workflow"},
		Meta: &atypes.FunctionMeta{
			Short: "Role unarchive",
		},

		Parameters: []*atypes.Param{
			{
				Name:  "lookup",
				Types: []string{"ID", "Handle", "Role"}, Required: true,
				Meta: &atypes.ParamMeta{
					Label: "Lookup",
				},
			},
		},

		Handler: func(ctx context.Context, in *expr.Vars) (out *expr.Vars, err error) {
			var (
				args = &rolesUnarchiveArgs{
					hasLookup: in.Has("lookup"),
				}
			)

			if err = in.Decode(args); err != nil {
				return
			}

			// Converting Lookup argument
			if args.hasLookup {
				aux := expr.Must(expr.Select(in, "lookup"))
				switch aux.Type() {
				case h.reg.Type("ID").Type():
					args.lookupID = aux.Get().(uint64)
				case h.reg.Type("Handle").Type():
					args.lookupHandle = aux.Get().(string)
				case h.reg.Type("Role").Type():
					args.lookupRes = aux.Get().(*types.Role)
				}
			}

			return out, h.unarchive(ctx, args)
		},
	}
}