// Code generated by BobGen psql v0.41.1. DO NOT EDIT.
// This file is meant to be re-generated in place and/or deleted at any time.

package models

import (
	"context"
	"fmt"
	"io"

	"github.com/aarondl/opt/null"
	"github.com/aarondl/opt/omit"
	"github.com/aarondl/opt/omitnull"
	"github.com/stephenafamo/bob"
	"github.com/stephenafamo/bob/dialect/psql"
	"github.com/stephenafamo/bob/dialect/psql/dialect"
	"github.com/stephenafamo/bob/dialect/psql/dm"
	"github.com/stephenafamo/bob/dialect/psql/sm"
	"github.com/stephenafamo/bob/dialect/psql/um"
	"github.com/stephenafamo/bob/expr"
	"github.com/stephenafamo/bob/mods"
	"github.com/stephenafamo/bob/orm"
	"github.com/stephenafamo/bob/types/pgtypes"
)

// Organization is an object representing the database table.
type Organization struct {
	ID         int32            `db:"id,pk" `
	Name       null.Val[string] `db:"name" `
	ArcgisID   null.Val[string] `db:"arcgis_id" `
	ArcgisName null.Val[string] `db:"arcgis_name" `

	R organizationR `db:"-" `
}

// OrganizationSlice is an alias for a slice of pointers to Organization.
// This should almost always be used instead of []*Organization.
type OrganizationSlice []*Organization

// Organizations contains methods to work with the organization table
var Organizations = psql.NewTablex[*Organization, OrganizationSlice, *OrganizationSetter]("", "organization", buildOrganizationColumns("organization"))

// OrganizationsQuery is a query on the organization table
type OrganizationsQuery = *psql.ViewQuery[*Organization, OrganizationSlice]

// organizationR is where relationships are stored.
type organizationR struct {
	User UserSlice // user_.user__organization_id_fkey
}

func buildOrganizationColumns(alias string) organizationColumns {
	return organizationColumns{
		ColumnsExpr: expr.NewColumnsExpr(
			"id", "name", "arcgis_id", "arcgis_name",
		).WithParent("organization"),
		tableAlias: alias,
		ID:         psql.Quote(alias, "id"),
		Name:       psql.Quote(alias, "name"),
		ArcgisID:   psql.Quote(alias, "arcgis_id"),
		ArcgisName: psql.Quote(alias, "arcgis_name"),
	}
}

type organizationColumns struct {
	expr.ColumnsExpr
	tableAlias string
	ID         psql.Expression
	Name       psql.Expression
	ArcgisID   psql.Expression
	ArcgisName psql.Expression
}

func (c organizationColumns) Alias() string {
	return c.tableAlias
}

func (organizationColumns) AliasedAs(alias string) organizationColumns {
	return buildOrganizationColumns(alias)
}

// OrganizationSetter is used for insert/upsert/update operations
// All values are optional, and do not have to be set
// Generated columns are not included
type OrganizationSetter struct {
	ID         omit.Val[int32]      `db:"id,pk" `
	Name       omitnull.Val[string] `db:"name" `
	ArcgisID   omitnull.Val[string] `db:"arcgis_id" `
	ArcgisName omitnull.Val[string] `db:"arcgis_name" `
}

func (s OrganizationSetter) SetColumns() []string {
	vals := make([]string, 0, 4)
	if s.ID.IsValue() {
		vals = append(vals, "id")
	}
	if !s.Name.IsUnset() {
		vals = append(vals, "name")
	}
	if !s.ArcgisID.IsUnset() {
		vals = append(vals, "arcgis_id")
	}
	if !s.ArcgisName.IsUnset() {
		vals = append(vals, "arcgis_name")
	}
	return vals
}

func (s OrganizationSetter) Overwrite(t *Organization) {
	if s.ID.IsValue() {
		t.ID = s.ID.MustGet()
	}
	if !s.Name.IsUnset() {
		t.Name = s.Name.MustGetNull()
	}
	if !s.ArcgisID.IsUnset() {
		t.ArcgisID = s.ArcgisID.MustGetNull()
	}
	if !s.ArcgisName.IsUnset() {
		t.ArcgisName = s.ArcgisName.MustGetNull()
	}
}

func (s *OrganizationSetter) Apply(q *dialect.InsertQuery) {
	q.AppendHooks(func(ctx context.Context, exec bob.Executor) (context.Context, error) {
		return Organizations.BeforeInsertHooks.RunHooks(ctx, exec, s)
	})

	q.AppendValues(bob.ExpressionFunc(func(ctx context.Context, w io.Writer, d bob.Dialect, start int) ([]any, error) {
		vals := make([]bob.Expression, 4)
		if s.ID.IsValue() {
			vals[0] = psql.Arg(s.ID.MustGet())
		} else {
			vals[0] = psql.Raw("DEFAULT")
		}

		if !s.Name.IsUnset() {
			vals[1] = psql.Arg(s.Name.MustGetNull())
		} else {
			vals[1] = psql.Raw("DEFAULT")
		}

		if !s.ArcgisID.IsUnset() {
			vals[2] = psql.Arg(s.ArcgisID.MustGetNull())
		} else {
			vals[2] = psql.Raw("DEFAULT")
		}

		if !s.ArcgisName.IsUnset() {
			vals[3] = psql.Arg(s.ArcgisName.MustGetNull())
		} else {
			vals[3] = psql.Raw("DEFAULT")
		}

		return bob.ExpressSlice(ctx, w, d, start, vals, "", ", ", "")
	}))
}

func (s OrganizationSetter) UpdateMod() bob.Mod[*dialect.UpdateQuery] {
	return um.Set(s.Expressions()...)
}

func (s OrganizationSetter) Expressions(prefix ...string) []bob.Expression {
	exprs := make([]bob.Expression, 0, 4)

	if s.ID.IsValue() {
		exprs = append(exprs, expr.Join{Sep: " = ", Exprs: []bob.Expression{
			psql.Quote(append(prefix, "id")...),
			psql.Arg(s.ID),
		}})
	}

	if !s.Name.IsUnset() {
		exprs = append(exprs, expr.Join{Sep: " = ", Exprs: []bob.Expression{
			psql.Quote(append(prefix, "name")...),
			psql.Arg(s.Name),
		}})
	}

	if !s.ArcgisID.IsUnset() {
		exprs = append(exprs, expr.Join{Sep: " = ", Exprs: []bob.Expression{
			psql.Quote(append(prefix, "arcgis_id")...),
			psql.Arg(s.ArcgisID),
		}})
	}

	if !s.ArcgisName.IsUnset() {
		exprs = append(exprs, expr.Join{Sep: " = ", Exprs: []bob.Expression{
			psql.Quote(append(prefix, "arcgis_name")...),
			psql.Arg(s.ArcgisName),
		}})
	}

	return exprs
}

// FindOrganization retrieves a single record by primary key
// If cols is empty Find will return all columns.
func FindOrganization(ctx context.Context, exec bob.Executor, IDPK int32, cols ...string) (*Organization, error) {
	if len(cols) == 0 {
		return Organizations.Query(
			sm.Where(Organizations.Columns.ID.EQ(psql.Arg(IDPK))),
		).One(ctx, exec)
	}

	return Organizations.Query(
		sm.Where(Organizations.Columns.ID.EQ(psql.Arg(IDPK))),
		sm.Columns(Organizations.Columns.Only(cols...)),
	).One(ctx, exec)
}

// OrganizationExists checks the presence of a single record by primary key
func OrganizationExists(ctx context.Context, exec bob.Executor, IDPK int32) (bool, error) {
	return Organizations.Query(
		sm.Where(Organizations.Columns.ID.EQ(psql.Arg(IDPK))),
	).Exists(ctx, exec)
}

// AfterQueryHook is called after Organization is retrieved from the database
func (o *Organization) AfterQueryHook(ctx context.Context, exec bob.Executor, queryType bob.QueryType) error {
	var err error

	switch queryType {
	case bob.QueryTypeSelect:
		ctx, err = Organizations.AfterSelectHooks.RunHooks(ctx, exec, OrganizationSlice{o})
	case bob.QueryTypeInsert:
		ctx, err = Organizations.AfterInsertHooks.RunHooks(ctx, exec, OrganizationSlice{o})
	case bob.QueryTypeUpdate:
		ctx, err = Organizations.AfterUpdateHooks.RunHooks(ctx, exec, OrganizationSlice{o})
	case bob.QueryTypeDelete:
		ctx, err = Organizations.AfterDeleteHooks.RunHooks(ctx, exec, OrganizationSlice{o})
	}

	return err
}

// primaryKeyVals returns the primary key values of the Organization
func (o *Organization) primaryKeyVals() bob.Expression {
	return psql.Arg(o.ID)
}

func (o *Organization) pkEQ() dialect.Expression {
	return psql.Quote("organization", "id").EQ(bob.ExpressionFunc(func(ctx context.Context, w io.Writer, d bob.Dialect, start int) ([]any, error) {
		return o.primaryKeyVals().WriteSQL(ctx, w, d, start)
	}))
}

// Update uses an executor to update the Organization
func (o *Organization) Update(ctx context.Context, exec bob.Executor, s *OrganizationSetter) error {
	v, err := Organizations.Update(s.UpdateMod(), um.Where(o.pkEQ())).One(ctx, exec)
	if err != nil {
		return err
	}

	o.R = v.R
	*o = *v

	return nil
}

// Delete deletes a single Organization record with an executor
func (o *Organization) Delete(ctx context.Context, exec bob.Executor) error {
	_, err := Organizations.Delete(dm.Where(o.pkEQ())).Exec(ctx, exec)
	return err
}

// Reload refreshes the Organization using the executor
func (o *Organization) Reload(ctx context.Context, exec bob.Executor) error {
	o2, err := Organizations.Query(
		sm.Where(Organizations.Columns.ID.EQ(psql.Arg(o.ID))),
	).One(ctx, exec)
	if err != nil {
		return err
	}
	o2.R = o.R
	*o = *o2

	return nil
}

// AfterQueryHook is called after OrganizationSlice is retrieved from the database
func (o OrganizationSlice) AfterQueryHook(ctx context.Context, exec bob.Executor, queryType bob.QueryType) error {
	var err error

	switch queryType {
	case bob.QueryTypeSelect:
		ctx, err = Organizations.AfterSelectHooks.RunHooks(ctx, exec, o)
	case bob.QueryTypeInsert:
		ctx, err = Organizations.AfterInsertHooks.RunHooks(ctx, exec, o)
	case bob.QueryTypeUpdate:
		ctx, err = Organizations.AfterUpdateHooks.RunHooks(ctx, exec, o)
	case bob.QueryTypeDelete:
		ctx, err = Organizations.AfterDeleteHooks.RunHooks(ctx, exec, o)
	}

	return err
}

func (o OrganizationSlice) pkIN() dialect.Expression {
	if len(o) == 0 {
		return psql.Raw("NULL")
	}

	return psql.Quote("organization", "id").In(bob.ExpressionFunc(func(ctx context.Context, w io.Writer, d bob.Dialect, start int) ([]any, error) {
		pkPairs := make([]bob.Expression, len(o))
		for i, row := range o {
			pkPairs[i] = row.primaryKeyVals()
		}
		return bob.ExpressSlice(ctx, w, d, start, pkPairs, "", ", ", "")
	}))
}

// copyMatchingRows finds models in the given slice that have the same primary key
// then it first copies the existing relationships from the old model to the new model
// and then replaces the old model in the slice with the new model
func (o OrganizationSlice) copyMatchingRows(from ...*Organization) {
	for i, old := range o {
		for _, new := range from {
			if new.ID != old.ID {
				continue
			}
			new.R = old.R
			o[i] = new
			break
		}
	}
}

// UpdateMod modifies an update query with "WHERE primary_key IN (o...)"
func (o OrganizationSlice) UpdateMod() bob.Mod[*dialect.UpdateQuery] {
	return bob.ModFunc[*dialect.UpdateQuery](func(q *dialect.UpdateQuery) {
		q.AppendHooks(func(ctx context.Context, exec bob.Executor) (context.Context, error) {
			return Organizations.BeforeUpdateHooks.RunHooks(ctx, exec, o)
		})

		q.AppendLoader(bob.LoaderFunc(func(ctx context.Context, exec bob.Executor, retrieved any) error {
			var err error
			switch retrieved := retrieved.(type) {
			case *Organization:
				o.copyMatchingRows(retrieved)
			case []*Organization:
				o.copyMatchingRows(retrieved...)
			case OrganizationSlice:
				o.copyMatchingRows(retrieved...)
			default:
				// If the retrieved value is not a Organization or a slice of Organization
				// then run the AfterUpdateHooks on the slice
				_, err = Organizations.AfterUpdateHooks.RunHooks(ctx, exec, o)
			}

			return err
		}))

		q.AppendWhere(o.pkIN())
	})
}

// DeleteMod modifies an delete query with "WHERE primary_key IN (o...)"
func (o OrganizationSlice) DeleteMod() bob.Mod[*dialect.DeleteQuery] {
	return bob.ModFunc[*dialect.DeleteQuery](func(q *dialect.DeleteQuery) {
		q.AppendHooks(func(ctx context.Context, exec bob.Executor) (context.Context, error) {
			return Organizations.BeforeDeleteHooks.RunHooks(ctx, exec, o)
		})

		q.AppendLoader(bob.LoaderFunc(func(ctx context.Context, exec bob.Executor, retrieved any) error {
			var err error
			switch retrieved := retrieved.(type) {
			case *Organization:
				o.copyMatchingRows(retrieved)
			case []*Organization:
				o.copyMatchingRows(retrieved...)
			case OrganizationSlice:
				o.copyMatchingRows(retrieved...)
			default:
				// If the retrieved value is not a Organization or a slice of Organization
				// then run the AfterDeleteHooks on the slice
				_, err = Organizations.AfterDeleteHooks.RunHooks(ctx, exec, o)
			}

			return err
		}))

		q.AppendWhere(o.pkIN())
	})
}

func (o OrganizationSlice) UpdateAll(ctx context.Context, exec bob.Executor, vals OrganizationSetter) error {
	if len(o) == 0 {
		return nil
	}

	_, err := Organizations.Update(vals.UpdateMod(), o.UpdateMod()).All(ctx, exec)
	return err
}

func (o OrganizationSlice) DeleteAll(ctx context.Context, exec bob.Executor) error {
	if len(o) == 0 {
		return nil
	}

	_, err := Organizations.Delete(o.DeleteMod()).Exec(ctx, exec)
	return err
}

func (o OrganizationSlice) ReloadAll(ctx context.Context, exec bob.Executor) error {
	if len(o) == 0 {
		return nil
	}

	o2, err := Organizations.Query(sm.Where(o.pkIN())).All(ctx, exec)
	if err != nil {
		return err
	}

	o.copyMatchingRows(o2...)

	return nil
}

// User starts a query for related objects on user_
func (o *Organization) User(mods ...bob.Mod[*dialect.SelectQuery]) UsersQuery {
	return Users.Query(append(mods,
		sm.Where(Users.Columns.OrganizationID.EQ(psql.Arg(o.ID))),
	)...)
}

func (os OrganizationSlice) User(mods ...bob.Mod[*dialect.SelectQuery]) UsersQuery {
	pkID := make(pgtypes.Array[int32], 0, len(os))
	for _, o := range os {
		if o == nil {
			continue
		}
		pkID = append(pkID, o.ID)
	}
	PKArgExpr := psql.Select(sm.Columns(
		psql.F("unnest", psql.Cast(psql.Arg(pkID), "integer[]")),
	))

	return Users.Query(append(mods,
		sm.Where(psql.Group(Users.Columns.OrganizationID).OP("IN", PKArgExpr)),
	)...)
}

func insertOrganizationUser0(ctx context.Context, exec bob.Executor, users1 []*UserSetter, organization0 *Organization) (UserSlice, error) {
	for i := range users1 {
		users1[i].OrganizationID = omitnull.From(organization0.ID)
	}

	ret, err := Users.Insert(bob.ToMods(users1...)).All(ctx, exec)
	if err != nil {
		return ret, fmt.Errorf("insertOrganizationUser0: %w", err)
	}

	return ret, nil
}

func attachOrganizationUser0(ctx context.Context, exec bob.Executor, count int, users1 UserSlice, organization0 *Organization) (UserSlice, error) {
	setter := &UserSetter{
		OrganizationID: omitnull.From(organization0.ID),
	}

	err := users1.UpdateAll(ctx, exec, *setter)
	if err != nil {
		return nil, fmt.Errorf("attachOrganizationUser0: %w", err)
	}

	return users1, nil
}

func (organization0 *Organization) InsertUser(ctx context.Context, exec bob.Executor, related ...*UserSetter) error {
	if len(related) == 0 {
		return nil
	}

	var err error

	users1, err := insertOrganizationUser0(ctx, exec, related, organization0)
	if err != nil {
		return err
	}

	organization0.R.User = append(organization0.R.User, users1...)

	for _, rel := range users1 {
		rel.R.Organization = organization0
	}
	return nil
}

func (organization0 *Organization) AttachUser(ctx context.Context, exec bob.Executor, related ...*User) error {
	if len(related) == 0 {
		return nil
	}

	var err error
	users1 := UserSlice(related)

	_, err = attachOrganizationUser0(ctx, exec, len(related), users1, organization0)
	if err != nil {
		return err
	}

	organization0.R.User = append(organization0.R.User, users1...)

	for _, rel := range related {
		rel.R.Organization = organization0
	}

	return nil
}

type organizationWhere[Q psql.Filterable] struct {
	ID         psql.WhereMod[Q, int32]
	Name       psql.WhereNullMod[Q, string]
	ArcgisID   psql.WhereNullMod[Q, string]
	ArcgisName psql.WhereNullMod[Q, string]
}

func (organizationWhere[Q]) AliasedAs(alias string) organizationWhere[Q] {
	return buildOrganizationWhere[Q](buildOrganizationColumns(alias))
}

func buildOrganizationWhere[Q psql.Filterable](cols organizationColumns) organizationWhere[Q] {
	return organizationWhere[Q]{
		ID:         psql.Where[Q, int32](cols.ID),
		Name:       psql.WhereNull[Q, string](cols.Name),
		ArcgisID:   psql.WhereNull[Q, string](cols.ArcgisID),
		ArcgisName: psql.WhereNull[Q, string](cols.ArcgisName),
	}
}

func (o *Organization) Preload(name string, retrieved any) error {
	if o == nil {
		return nil
	}

	switch name {
	case "User":
		rels, ok := retrieved.(UserSlice)
		if !ok {
			return fmt.Errorf("organization cannot load %T as %q", retrieved, name)
		}

		o.R.User = rels

		for _, rel := range rels {
			if rel != nil {
				rel.R.Organization = o
			}
		}
		return nil
	default:
		return fmt.Errorf("organization has no relationship %q", name)
	}
}

type organizationPreloader struct{}

func buildOrganizationPreloader() organizationPreloader {
	return organizationPreloader{}
}

type organizationThenLoader[Q orm.Loadable] struct {
	User func(...bob.Mod[*dialect.SelectQuery]) orm.Loader[Q]
}

func buildOrganizationThenLoader[Q orm.Loadable]() organizationThenLoader[Q] {
	type UserLoadInterface interface {
		LoadUser(context.Context, bob.Executor, ...bob.Mod[*dialect.SelectQuery]) error
	}

	return organizationThenLoader[Q]{
		User: thenLoadBuilder[Q](
			"User",
			func(ctx context.Context, exec bob.Executor, retrieved UserLoadInterface, mods ...bob.Mod[*dialect.SelectQuery]) error {
				return retrieved.LoadUser(ctx, exec, mods...)
			},
		),
	}
}

// LoadUser loads the organization's User into the .R struct
func (o *Organization) LoadUser(ctx context.Context, exec bob.Executor, mods ...bob.Mod[*dialect.SelectQuery]) error {
	if o == nil {
		return nil
	}

	// Reset the relationship
	o.R.User = nil

	related, err := o.User(mods...).All(ctx, exec)
	if err != nil {
		return err
	}

	for _, rel := range related {
		rel.R.Organization = o
	}

	o.R.User = related
	return nil
}

// LoadUser loads the organization's User into the .R struct
func (os OrganizationSlice) LoadUser(ctx context.Context, exec bob.Executor, mods ...bob.Mod[*dialect.SelectQuery]) error {
	if len(os) == 0 {
		return nil
	}

	users, err := os.User(mods...).All(ctx, exec)
	if err != nil {
		return err
	}

	for _, o := range os {
		if o == nil {
			continue
		}

		o.R.User = nil
	}

	for _, o := range os {
		if o == nil {
			continue
		}

		for _, rel := range users {

			if !rel.OrganizationID.IsValue() {
				continue
			}
			if !(rel.OrganizationID.IsValue() && o.ID == rel.OrganizationID.MustGet()) {
				continue
			}

			rel.R.Organization = o

			o.R.User = append(o.R.User, rel)
		}
	}

	return nil
}

type organizationJoins[Q dialect.Joinable] struct {
	typ  string
	User modAs[Q, userColumns]
}

func (j organizationJoins[Q]) aliasedAs(alias string) organizationJoins[Q] {
	return buildOrganizationJoins[Q](buildOrganizationColumns(alias), j.typ)
}

func buildOrganizationJoins[Q dialect.Joinable](cols organizationColumns, typ string) organizationJoins[Q] {
	return organizationJoins[Q]{
		typ: typ,
		User: modAs[Q, userColumns]{
			c: Users.Columns,
			f: func(to userColumns) bob.Mod[Q] {
				mods := make(mods.QueryMods[Q], 0, 1)

				{
					mods = append(mods, dialect.Join[Q](typ, Users.Name().As(to.Alias())).On(
						to.OrganizationID.EQ(cols.ID),
					))
				}

				return mods
			},
		},
	}
}