// Code generated by ent, DO NOT EDIT.

package ent

import (
	"context"
	"errors"
	"fmt"
	"tss-rocks-be/ent/post"
	"tss-rocks-be/ent/postcontent"

	"entgo.io/ent/dialect/sql/sqlgraph"
	"entgo.io/ent/schema/field"
)

// PostContentCreate is the builder for creating a PostContent entity.
type PostContentCreate struct {
	config
	mutation *PostContentMutation
	hooks    []Hook
}

// SetLanguageCode sets the "language_code" field.
func (pcc *PostContentCreate) SetLanguageCode(pc postcontent.LanguageCode) *PostContentCreate {
	pcc.mutation.SetLanguageCode(pc)
	return pcc
}

// SetTitle sets the "title" field.
func (pcc *PostContentCreate) SetTitle(s string) *PostContentCreate {
	pcc.mutation.SetTitle(s)
	return pcc
}

// SetContentMarkdown sets the "content_markdown" field.
func (pcc *PostContentCreate) SetContentMarkdown(s string) *PostContentCreate {
	pcc.mutation.SetContentMarkdown(s)
	return pcc
}

// SetSummary sets the "summary" field.
func (pcc *PostContentCreate) SetSummary(s string) *PostContentCreate {
	pcc.mutation.SetSummary(s)
	return pcc
}

// SetMetaKeywords sets the "meta_keywords" field.
func (pcc *PostContentCreate) SetMetaKeywords(s string) *PostContentCreate {
	pcc.mutation.SetMetaKeywords(s)
	return pcc
}

// SetNillableMetaKeywords sets the "meta_keywords" field if the given value is not nil.
func (pcc *PostContentCreate) SetNillableMetaKeywords(s *string) *PostContentCreate {
	if s != nil {
		pcc.SetMetaKeywords(*s)
	}
	return pcc
}

// SetMetaDescription sets the "meta_description" field.
func (pcc *PostContentCreate) SetMetaDescription(s string) *PostContentCreate {
	pcc.mutation.SetMetaDescription(s)
	return pcc
}

// SetNillableMetaDescription sets the "meta_description" field if the given value is not nil.
func (pcc *PostContentCreate) SetNillableMetaDescription(s *string) *PostContentCreate {
	if s != nil {
		pcc.SetMetaDescription(*s)
	}
	return pcc
}

// SetSlug sets the "slug" field.
func (pcc *PostContentCreate) SetSlug(s string) *PostContentCreate {
	pcc.mutation.SetSlug(s)
	return pcc
}

// SetPostID sets the "post" edge to the Post entity by ID.
func (pcc *PostContentCreate) SetPostID(id int) *PostContentCreate {
	pcc.mutation.SetPostID(id)
	return pcc
}

// SetNillablePostID sets the "post" edge to the Post entity by ID if the given value is not nil.
func (pcc *PostContentCreate) SetNillablePostID(id *int) *PostContentCreate {
	if id != nil {
		pcc = pcc.SetPostID(*id)
	}
	return pcc
}

// SetPost sets the "post" edge to the Post entity.
func (pcc *PostContentCreate) SetPost(p *Post) *PostContentCreate {
	return pcc.SetPostID(p.ID)
}

// Mutation returns the PostContentMutation object of the builder.
func (pcc *PostContentCreate) Mutation() *PostContentMutation {
	return pcc.mutation
}

// Save creates the PostContent in the database.
func (pcc *PostContentCreate) Save(ctx context.Context) (*PostContent, error) {
	return withHooks(ctx, pcc.sqlSave, pcc.mutation, pcc.hooks)
}

// SaveX calls Save and panics if Save returns an error.
func (pcc *PostContentCreate) SaveX(ctx context.Context) *PostContent {
	v, err := pcc.Save(ctx)
	if err != nil {
		panic(err)
	}
	return v
}

// Exec executes the query.
func (pcc *PostContentCreate) Exec(ctx context.Context) error {
	_, err := pcc.Save(ctx)
	return err
}

// ExecX is like Exec, but panics if an error occurs.
func (pcc *PostContentCreate) ExecX(ctx context.Context) {
	if err := pcc.Exec(ctx); err != nil {
		panic(err)
	}
}

// check runs all checks and user-defined validators on the builder.
func (pcc *PostContentCreate) check() error {
	if _, ok := pcc.mutation.LanguageCode(); !ok {
		return &ValidationError{Name: "language_code", err: errors.New(`ent: missing required field "PostContent.language_code"`)}
	}
	if v, ok := pcc.mutation.LanguageCode(); ok {
		if err := postcontent.LanguageCodeValidator(v); err != nil {
			return &ValidationError{Name: "language_code", err: fmt.Errorf(`ent: validator failed for field "PostContent.language_code": %w`, err)}
		}
	}
	if _, ok := pcc.mutation.Title(); !ok {
		return &ValidationError{Name: "title", err: errors.New(`ent: missing required field "PostContent.title"`)}
	}
	if v, ok := pcc.mutation.Title(); ok {
		if err := postcontent.TitleValidator(v); err != nil {
			return &ValidationError{Name: "title", err: fmt.Errorf(`ent: validator failed for field "PostContent.title": %w`, err)}
		}
	}
	if _, ok := pcc.mutation.ContentMarkdown(); !ok {
		return &ValidationError{Name: "content_markdown", err: errors.New(`ent: missing required field "PostContent.content_markdown"`)}
	}
	if v, ok := pcc.mutation.ContentMarkdown(); ok {
		if err := postcontent.ContentMarkdownValidator(v); err != nil {
			return &ValidationError{Name: "content_markdown", err: fmt.Errorf(`ent: validator failed for field "PostContent.content_markdown": %w`, err)}
		}
	}
	if _, ok := pcc.mutation.Summary(); !ok {
		return &ValidationError{Name: "summary", err: errors.New(`ent: missing required field "PostContent.summary"`)}
	}
	if v, ok := pcc.mutation.Summary(); ok {
		if err := postcontent.SummaryValidator(v); err != nil {
			return &ValidationError{Name: "summary", err: fmt.Errorf(`ent: validator failed for field "PostContent.summary": %w`, err)}
		}
	}
	if _, ok := pcc.mutation.Slug(); !ok {
		return &ValidationError{Name: "slug", err: errors.New(`ent: missing required field "PostContent.slug"`)}
	}
	if v, ok := pcc.mutation.Slug(); ok {
		if err := postcontent.SlugValidator(v); err != nil {
			return &ValidationError{Name: "slug", err: fmt.Errorf(`ent: validator failed for field "PostContent.slug": %w`, err)}
		}
	}
	return nil
}

func (pcc *PostContentCreate) sqlSave(ctx context.Context) (*PostContent, error) {
	if err := pcc.check(); err != nil {
		return nil, err
	}
	_node, _spec := pcc.createSpec()
	if err := sqlgraph.CreateNode(ctx, pcc.driver, _spec); err != nil {
		if sqlgraph.IsConstraintError(err) {
			err = &ConstraintError{msg: err.Error(), wrap: err}
		}
		return nil, err
	}
	id := _spec.ID.Value.(int64)
	_node.ID = int(id)
	pcc.mutation.id = &_node.ID
	pcc.mutation.done = true
	return _node, nil
}

func (pcc *PostContentCreate) createSpec() (*PostContent, *sqlgraph.CreateSpec) {
	var (
		_node = &PostContent{config: pcc.config}
		_spec = sqlgraph.NewCreateSpec(postcontent.Table, sqlgraph.NewFieldSpec(postcontent.FieldID, field.TypeInt))
	)
	if value, ok := pcc.mutation.LanguageCode(); ok {
		_spec.SetField(postcontent.FieldLanguageCode, field.TypeEnum, value)
		_node.LanguageCode = value
	}
	if value, ok := pcc.mutation.Title(); ok {
		_spec.SetField(postcontent.FieldTitle, field.TypeString, value)
		_node.Title = value
	}
	if value, ok := pcc.mutation.ContentMarkdown(); ok {
		_spec.SetField(postcontent.FieldContentMarkdown, field.TypeString, value)
		_node.ContentMarkdown = value
	}
	if value, ok := pcc.mutation.Summary(); ok {
		_spec.SetField(postcontent.FieldSummary, field.TypeString, value)
		_node.Summary = value
	}
	if value, ok := pcc.mutation.MetaKeywords(); ok {
		_spec.SetField(postcontent.FieldMetaKeywords, field.TypeString, value)
		_node.MetaKeywords = value
	}
	if value, ok := pcc.mutation.MetaDescription(); ok {
		_spec.SetField(postcontent.FieldMetaDescription, field.TypeString, value)
		_node.MetaDescription = value
	}
	if value, ok := pcc.mutation.Slug(); ok {
		_spec.SetField(postcontent.FieldSlug, field.TypeString, value)
		_node.Slug = value
	}
	if nodes := pcc.mutation.PostIDs(); len(nodes) > 0 {
		edge := &sqlgraph.EdgeSpec{
			Rel:     sqlgraph.M2O,
			Inverse: true,
			Table:   postcontent.PostTable,
			Columns: []string{postcontent.PostColumn},
			Bidi:    false,
			Target: &sqlgraph.EdgeTarget{
				IDSpec: sqlgraph.NewFieldSpec(post.FieldID, field.TypeInt),
			},
		}
		for _, k := range nodes {
			edge.Target.Nodes = append(edge.Target.Nodes, k)
		}
		_node.post_contents = &nodes[0]
		_spec.Edges = append(_spec.Edges, edge)
	}
	return _node, _spec
}

// PostContentCreateBulk is the builder for creating many PostContent entities in bulk.
type PostContentCreateBulk struct {
	config
	err      error
	builders []*PostContentCreate
}

// Save creates the PostContent entities in the database.
func (pccb *PostContentCreateBulk) Save(ctx context.Context) ([]*PostContent, error) {
	if pccb.err != nil {
		return nil, pccb.err
	}
	specs := make([]*sqlgraph.CreateSpec, len(pccb.builders))
	nodes := make([]*PostContent, len(pccb.builders))
	mutators := make([]Mutator, len(pccb.builders))
	for i := range pccb.builders {
		func(i int, root context.Context) {
			builder := pccb.builders[i]
			var mut Mutator = MutateFunc(func(ctx context.Context, m Mutation) (Value, error) {
				mutation, ok := m.(*PostContentMutation)
				if !ok {
					return nil, fmt.Errorf("unexpected mutation type %T", m)
				}
				if err := builder.check(); err != nil {
					return nil, err
				}
				builder.mutation = mutation
				var err error
				nodes[i], specs[i] = builder.createSpec()
				if i < len(mutators)-1 {
					_, err = mutators[i+1].Mutate(root, pccb.builders[i+1].mutation)
				} else {
					spec := &sqlgraph.BatchCreateSpec{Nodes: specs}
					// Invoke the actual operation on the latest mutation in the chain.
					if err = sqlgraph.BatchCreate(ctx, pccb.driver, spec); err != nil {
						if sqlgraph.IsConstraintError(err) {
							err = &ConstraintError{msg: err.Error(), wrap: err}
						}
					}
				}
				if err != nil {
					return nil, err
				}
				mutation.id = &nodes[i].ID
				if specs[i].ID.Value != nil {
					id := specs[i].ID.Value.(int64)
					nodes[i].ID = int(id)
				}
				mutation.done = true
				return nodes[i], nil
			})
			for i := len(builder.hooks) - 1; i >= 0; i-- {
				mut = builder.hooks[i](mut)
			}
			mutators[i] = mut
		}(i, ctx)
	}
	if len(mutators) > 0 {
		if _, err := mutators[0].Mutate(ctx, pccb.builders[0].mutation); err != nil {
			return nil, err
		}
	}
	return nodes, nil
}

// SaveX is like Save, but panics if an error occurs.
func (pccb *PostContentCreateBulk) SaveX(ctx context.Context) []*PostContent {
	v, err := pccb.Save(ctx)
	if err != nil {
		panic(err)
	}
	return v
}

// Exec executes the query.
func (pccb *PostContentCreateBulk) Exec(ctx context.Context) error {
	_, err := pccb.Save(ctx)
	return err
}

// ExecX is like Exec, but panics if an error occurs.
func (pccb *PostContentCreateBulk) ExecX(ctx context.Context) {
	if err := pccb.Exec(ctx); err != nil {
		panic(err)
	}
}