// Code generated by ent, DO NOT EDIT.

package ent

import (
	"context"
	"errors"
	"fmt"

	"entgo.io/ent/dialect/sql/sqlgraph"
	"entgo.io/ent/schema/field"
	"within.website/x/cmd/tourian/ent/chatmessage"
)

// ChatMessageCreate is the builder for creating a ChatMessage entity.
type ChatMessageCreate struct {
	config
	mutation *ChatMessageMutation
	hooks    []Hook
}

// SetConversationID sets the "conversation_id" field.
func (cmc *ChatMessageCreate) SetConversationID(s string) *ChatMessageCreate {
	cmc.mutation.SetConversationID(s)
	return cmc
}

// SetRole sets the "role" field.
func (cmc *ChatMessageCreate) SetRole(s string) *ChatMessageCreate {
	cmc.mutation.SetRole(s)
	return cmc
}

// SetContent sets the "content" field.
func (cmc *ChatMessageCreate) SetContent(s string) *ChatMessageCreate {
	cmc.mutation.SetContent(s)
	return cmc
}

// SetID sets the "id" field.
func (cmc *ChatMessageCreate) SetID(s string) *ChatMessageCreate {
	cmc.mutation.SetID(s)
	return cmc
}

// Mutation returns the ChatMessageMutation object of the builder.
func (cmc *ChatMessageCreate) Mutation() *ChatMessageMutation {
	return cmc.mutation
}

// Save creates the ChatMessage in the database.
func (cmc *ChatMessageCreate) Save(ctx context.Context) (*ChatMessage, error) {
	return withHooks(ctx, cmc.sqlSave, cmc.mutation, cmc.hooks)
}

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

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

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

// check runs all checks and user-defined validators on the builder.
func (cmc *ChatMessageCreate) check() error {
	if _, ok := cmc.mutation.ConversationID(); !ok {
		return &ValidationError{Name: "conversation_id", err: errors.New(`ent: missing required field "ChatMessage.conversation_id"`)}
	}
	if v, ok := cmc.mutation.ConversationID(); ok {
		if err := chatmessage.ConversationIDValidator(v); err != nil {
			return &ValidationError{Name: "conversation_id", err: fmt.Errorf(`ent: validator failed for field "ChatMessage.conversation_id": %w`, err)}
		}
	}
	if _, ok := cmc.mutation.Role(); !ok {
		return &ValidationError{Name: "role", err: errors.New(`ent: missing required field "ChatMessage.role"`)}
	}
	if v, ok := cmc.mutation.Role(); ok {
		if err := chatmessage.RoleValidator(v); err != nil {
			return &ValidationError{Name: "role", err: fmt.Errorf(`ent: validator failed for field "ChatMessage.role": %w`, err)}
		}
	}
	if _, ok := cmc.mutation.Content(); !ok {
		return &ValidationError{Name: "content", err: errors.New(`ent: missing required field "ChatMessage.content"`)}
	}
	if v, ok := cmc.mutation.Content(); ok {
		if err := chatmessage.ContentValidator(v); err != nil {
			return &ValidationError{Name: "content", err: fmt.Errorf(`ent: validator failed for field "ChatMessage.content": %w`, err)}
		}
	}
	if v, ok := cmc.mutation.ID(); ok {
		if err := chatmessage.IDValidator(v); err != nil {
			return &ValidationError{Name: "id", err: fmt.Errorf(`ent: validator failed for field "ChatMessage.id": %w`, err)}
		}
	}
	return nil
}

func (cmc *ChatMessageCreate) sqlSave(ctx context.Context) (*ChatMessage, error) {
	if err := cmc.check(); err != nil {
		return nil, err
	}
	_node, _spec := cmc.createSpec()
	if err := sqlgraph.CreateNode(ctx, cmc.driver, _spec); err != nil {
		if sqlgraph.IsConstraintError(err) {
			err = &ConstraintError{msg: err.Error(), wrap: err}
		}
		return nil, err
	}
	if _spec.ID.Value != nil {
		if id, ok := _spec.ID.Value.(string); ok {
			_node.ID = id
		} else {
			return nil, fmt.Errorf("unexpected ChatMessage.ID type: %T", _spec.ID.Value)
		}
	}
	cmc.mutation.id = &_node.ID
	cmc.mutation.done = true
	return _node, nil
}

func (cmc *ChatMessageCreate) createSpec() (*ChatMessage, *sqlgraph.CreateSpec) {
	var (
		_node = &ChatMessage{config: cmc.config}
		_spec = sqlgraph.NewCreateSpec(chatmessage.Table, sqlgraph.NewFieldSpec(chatmessage.FieldID, field.TypeString))
	)
	if id, ok := cmc.mutation.ID(); ok {
		_node.ID = id
		_spec.ID.Value = id
	}
	if value, ok := cmc.mutation.ConversationID(); ok {
		_spec.SetField(chatmessage.FieldConversationID, field.TypeString, value)
		_node.ConversationID = value
	}
	if value, ok := cmc.mutation.Role(); ok {
		_spec.SetField(chatmessage.FieldRole, field.TypeString, value)
		_node.Role = value
	}
	if value, ok := cmc.mutation.Content(); ok {
		_spec.SetField(chatmessage.FieldContent, field.TypeString, value)
		_node.Content = value
	}
	return _node, _spec
}

// ChatMessageCreateBulk is the builder for creating many ChatMessage entities in bulk.
type ChatMessageCreateBulk struct {
	config
	err      error
	builders []*ChatMessageCreate
}

// Save creates the ChatMessage entities in the database.
func (cmcb *ChatMessageCreateBulk) Save(ctx context.Context) ([]*ChatMessage, error) {
	if cmcb.err != nil {
		return nil, cmcb.err
	}
	specs := make([]*sqlgraph.CreateSpec, len(cmcb.builders))
	nodes := make([]*ChatMessage, len(cmcb.builders))
	mutators := make([]Mutator, len(cmcb.builders))
	for i := range cmcb.builders {
		func(i int, root context.Context) {
			builder := cmcb.builders[i]
			var mut Mutator = MutateFunc(func(ctx context.Context, m Mutation) (Value, error) {
				mutation, ok := m.(*ChatMessageMutation)
				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, cmcb.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, cmcb.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
				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, cmcb.builders[0].mutation); err != nil {
			return nil, err
		}
	}
	return nodes, nil
}

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

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

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