// Code generated by ent, DO NOT EDIT.

package ent

import (
	"fmt"
	"strings"
	"time"

	"code.icod.de/dalu/ka/ent/category"
	"code.icod.de/dalu/ka/ent/post"
	"code.icod.de/dalu/ka/ent/profile"
	"entgo.io/ent"
	"entgo.io/ent/dialect/sql"
	"github.com/google/uuid"
)

// Post is the model entity for the Post schema.
type Post struct {
	config `json:"-"`
	// ID of the ent.
	ID uuid.UUID `json:"id,omitempty"`
	// CreatedAt holds the value of the "created_at" field.
	CreatedAt time.Time `json:"created_at,omitempty"`
	// UpdatedAt holds the value of the "updated_at" field.
	UpdatedAt time.Time `json:"updated_at,omitempty"`
	// Expires holds the value of the "expires" field.
	Expires bool `json:"expires,omitempty"`
	// ExpireTime holds the value of the "expire_time" field.
	ExpireTime *time.Time `json:"expire_time,omitempty"`
	// Title holds the value of the "title" field.
	Title string `json:"title,omitempty"`
	// Body holds the value of the "body" field.
	Body string `json:"body,omitempty"`
	// Edges holds the relations/edges for other nodes in the graph.
	// The values are being populated by the PostQuery when eager-loading is set.
	Edges          PostEdges `json:"edges"`
	category_posts *uuid.UUID
	profile_posts  *uuid.UUID
	selectValues   sql.SelectValues
}

// PostEdges holds the relations/edges for other nodes in the graph.
type PostEdges struct {
	// Category holds the value of the category edge.
	Category *Category `json:"category,omitempty"`
	// Profile holds the value of the profile edge.
	Profile *Profile `json:"profile,omitempty"`
	// loadedTypes holds the information for reporting if a
	// type was loaded (or requested) in eager-loading or not.
	loadedTypes [2]bool
	// totalCount holds the count of the edges above.
	totalCount [2]map[string]int
}

// CategoryOrErr returns the Category value or an error if the edge
// was not loaded in eager-loading, or loaded but was not found.
func (e PostEdges) CategoryOrErr() (*Category, error) {
	if e.Category != nil {
		return e.Category, nil
	} else if e.loadedTypes[0] {
		return nil, &NotFoundError{label: category.Label}
	}
	return nil, &NotLoadedError{edge: "category"}
}

// ProfileOrErr returns the Profile value or an error if the edge
// was not loaded in eager-loading, or loaded but was not found.
func (e PostEdges) ProfileOrErr() (*Profile, error) {
	if e.Profile != nil {
		return e.Profile, nil
	} else if e.loadedTypes[1] {
		return nil, &NotFoundError{label: profile.Label}
	}
	return nil, &NotLoadedError{edge: "profile"}
}

// scanValues returns the types for scanning values from sql.Rows.
func (*Post) scanValues(columns []string) ([]any, error) {
	values := make([]any, len(columns))
	for i := range columns {
		switch columns[i] {
		case post.FieldExpires:
			values[i] = new(sql.NullBool)
		case post.FieldTitle, post.FieldBody:
			values[i] = new(sql.NullString)
		case post.FieldCreatedAt, post.FieldUpdatedAt, post.FieldExpireTime:
			values[i] = new(sql.NullTime)
		case post.FieldID:
			values[i] = new(uuid.UUID)
		case post.ForeignKeys[0]: // category_posts
			values[i] = &sql.NullScanner{S: new(uuid.UUID)}
		case post.ForeignKeys[1]: // profile_posts
			values[i] = &sql.NullScanner{S: new(uuid.UUID)}
		default:
			values[i] = new(sql.UnknownType)
		}
	}
	return values, nil
}

// assignValues assigns the values that were returned from sql.Rows (after scanning)
// to the Post fields.
func (po *Post) assignValues(columns []string, values []any) error {
	if m, n := len(values), len(columns); m < n {
		return fmt.Errorf("mismatch number of scan values: %d != %d", m, n)
	}
	for i := range columns {
		switch columns[i] {
		case post.FieldID:
			if value, ok := values[i].(*uuid.UUID); !ok {
				return fmt.Errorf("unexpected type %T for field id", values[i])
			} else if value != nil {
				po.ID = *value
			}
		case post.FieldCreatedAt:
			if value, ok := values[i].(*sql.NullTime); !ok {
				return fmt.Errorf("unexpected type %T for field created_at", values[i])
			} else if value.Valid {
				po.CreatedAt = value.Time
			}
		case post.FieldUpdatedAt:
			if value, ok := values[i].(*sql.NullTime); !ok {
				return fmt.Errorf("unexpected type %T for field updated_at", values[i])
			} else if value.Valid {
				po.UpdatedAt = value.Time
			}
		case post.FieldExpires:
			if value, ok := values[i].(*sql.NullBool); !ok {
				return fmt.Errorf("unexpected type %T for field expires", values[i])
			} else if value.Valid {
				po.Expires = value.Bool
			}
		case post.FieldExpireTime:
			if value, ok := values[i].(*sql.NullTime); !ok {
				return fmt.Errorf("unexpected type %T for field expire_time", values[i])
			} else if value.Valid {
				po.ExpireTime = new(time.Time)
				*po.ExpireTime = value.Time
			}
		case post.FieldTitle:
			if value, ok := values[i].(*sql.NullString); !ok {
				return fmt.Errorf("unexpected type %T for field title", values[i])
			} else if value.Valid {
				po.Title = value.String
			}
		case post.FieldBody:
			if value, ok := values[i].(*sql.NullString); !ok {
				return fmt.Errorf("unexpected type %T for field body", values[i])
			} else if value.Valid {
				po.Body = value.String
			}
		case post.ForeignKeys[0]:
			if value, ok := values[i].(*sql.NullScanner); !ok {
				return fmt.Errorf("unexpected type %T for field category_posts", values[i])
			} else if value.Valid {
				po.category_posts = new(uuid.UUID)
				*po.category_posts = *value.S.(*uuid.UUID)
			}
		case post.ForeignKeys[1]:
			if value, ok := values[i].(*sql.NullScanner); !ok {
				return fmt.Errorf("unexpected type %T for field profile_posts", values[i])
			} else if value.Valid {
				po.profile_posts = new(uuid.UUID)
				*po.profile_posts = *value.S.(*uuid.UUID)
			}
		default:
			po.selectValues.Set(columns[i], values[i])
		}
	}
	return nil
}

// Value returns the ent.Value that was dynamically selected and assigned to the Post.
// This includes values selected through modifiers, order, etc.
func (po *Post) Value(name string) (ent.Value, error) {
	return po.selectValues.Get(name)
}

// QueryCategory queries the "category" edge of the Post entity.
func (po *Post) QueryCategory() *CategoryQuery {
	return NewPostClient(po.config).QueryCategory(po)
}

// QueryProfile queries the "profile" edge of the Post entity.
func (po *Post) QueryProfile() *ProfileQuery {
	return NewPostClient(po.config).QueryProfile(po)
}

// Update returns a builder for updating this Post.
// Note that you need to call Post.Unwrap() before calling this method if this Post
// was returned from a transaction, and the transaction was committed or rolled back.
func (po *Post) Update() *PostUpdateOne {
	return NewPostClient(po.config).UpdateOne(po)
}

// Unwrap unwraps the Post entity that was returned from a transaction after it was closed,
// so that all future queries will be executed through the driver which created the transaction.
func (po *Post) Unwrap() *Post {
	_tx, ok := po.config.driver.(*txDriver)
	if !ok {
		panic("ent: Post is not a transactional entity")
	}
	po.config.driver = _tx.drv
	return po
}

// String implements the fmt.Stringer.
func (po *Post) String() string {
	var builder strings.Builder
	builder.WriteString("Post(")
	builder.WriteString(fmt.Sprintf("id=%v, ", po.ID))
	builder.WriteString("created_at=")
	builder.WriteString(po.CreatedAt.Format(time.ANSIC))
	builder.WriteString(", ")
	builder.WriteString("updated_at=")
	builder.WriteString(po.UpdatedAt.Format(time.ANSIC))
	builder.WriteString(", ")
	builder.WriteString("expires=")
	builder.WriteString(fmt.Sprintf("%v", po.Expires))
	builder.WriteString(", ")
	if v := po.ExpireTime; v != nil {
		builder.WriteString("expire_time=")
		builder.WriteString(v.Format(time.ANSIC))
	}
	builder.WriteString(", ")
	builder.WriteString("title=")
	builder.WriteString(po.Title)
	builder.WriteString(", ")
	builder.WriteString("body=")
	builder.WriteString(po.Body)
	builder.WriteByte(')')
	return builder.String()
}

// Posts is a parsable slice of Post.
type Posts []*Post