// Code generated by ent, DO NOT EDIT.

package ent

import (
	"bj_power_mes/ent/stationprocess"
	"context"
	"errors"
	"fmt"
	"time"

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

// StationProcessCreate is the builder for creating a StationProcess entity.
type StationProcessCreate struct {
	config
	mutation *StationProcessMutation
	hooks    []Hook
}

// SetStationNo sets the "stationNo" field.
func (_c *StationProcessCreate) SetStationNo(v int) *StationProcessCreate {
	_c.mutation.SetStationNo(v)
	return _c
}

// SetProcessCode sets the "processCode" field.
func (_c *StationProcessCreate) SetProcessCode(v int) *StationProcessCreate {
	_c.mutation.SetProcessCode(v)
	return _c
}

// SetEffectDate sets the "effectDate" field.
func (_c *StationProcessCreate) SetEffectDate(v string) *StationProcessCreate {
	_c.mutation.SetEffectDate(v)
	return _c
}

// SetNillableEffectDate sets the "effectDate" field if the given value is not nil.
func (_c *StationProcessCreate) SetNillableEffectDate(v *string) *StationProcessCreate {
	if v != nil {
		_c.SetEffectDate(*v)
	}
	return _c
}

// SetShift sets the "shift" field.
func (_c *StationProcessCreate) SetShift(v string) *StationProcessCreate {
	_c.mutation.SetShift(v)
	return _c
}

// SetNillableShift sets the "shift" field if the given value is not nil.
func (_c *StationProcessCreate) SetNillableShift(v *string) *StationProcessCreate {
	if v != nil {
		_c.SetShift(*v)
	}
	return _c
}

// SetOperator sets the "operator" field.
func (_c *StationProcessCreate) SetOperator(v string) *StationProcessCreate {
	_c.mutation.SetOperator(v)
	return _c
}

// SetNillableOperator sets the "operator" field if the given value is not nil.
func (_c *StationProcessCreate) SetNillableOperator(v *string) *StationProcessCreate {
	if v != nil {
		_c.SetOperator(*v)
	}
	return _c
}

// SetCreatedAt sets the "createdAt" field.
func (_c *StationProcessCreate) SetCreatedAt(v time.Time) *StationProcessCreate {
	_c.mutation.SetCreatedAt(v)
	return _c
}

// SetNillableCreatedAt sets the "createdAt" field if the given value is not nil.
func (_c *StationProcessCreate) SetNillableCreatedAt(v *time.Time) *StationProcessCreate {
	if v != nil {
		_c.SetCreatedAt(*v)
	}
	return _c
}

// SetID sets the "id" field.
func (_c *StationProcessCreate) SetID(v int) *StationProcessCreate {
	_c.mutation.SetID(v)
	return _c
}

// Mutation returns the StationProcessMutation object of the builder.
func (_c *StationProcessCreate) Mutation() *StationProcessMutation {
	return _c.mutation
}

// Save creates the StationProcess in the database.
func (_c *StationProcessCreate) Save(ctx context.Context) (*StationProcess, error) {
	_c.defaults()
	return withHooks(ctx, _c.sqlSave, _c.mutation, _c.hooks)
}

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

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

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

// defaults sets the default values of the builder before save.
func (_c *StationProcessCreate) defaults() {
	if _, ok := _c.mutation.EffectDate(); !ok {
		v := stationprocess.DefaultEffectDate
		_c.mutation.SetEffectDate(v)
	}
	if _, ok := _c.mutation.Shift(); !ok {
		v := stationprocess.DefaultShift
		_c.mutation.SetShift(v)
	}
	if _, ok := _c.mutation.Operator(); !ok {
		v := stationprocess.DefaultOperator
		_c.mutation.SetOperator(v)
	}
	if _, ok := _c.mutation.CreatedAt(); !ok {
		v := stationprocess.DefaultCreatedAt()
		_c.mutation.SetCreatedAt(v)
	}
}

// check runs all checks and user-defined validators on the builder.
func (_c *StationProcessCreate) check() error {
	if _, ok := _c.mutation.StationNo(); !ok {
		return &ValidationError{Name: "stationNo", err: errors.New(`ent: missing required field "StationProcess.stationNo"`)}
	}
	if _, ok := _c.mutation.ProcessCode(); !ok {
		return &ValidationError{Name: "processCode", err: errors.New(`ent: missing required field "StationProcess.processCode"`)}
	}
	if _, ok := _c.mutation.EffectDate(); !ok {
		return &ValidationError{Name: "effectDate", err: errors.New(`ent: missing required field "StationProcess.effectDate"`)}
	}
	if v, ok := _c.mutation.EffectDate(); ok {
		if err := stationprocess.EffectDateValidator(v); err != nil {
			return &ValidationError{Name: "effectDate", err: fmt.Errorf(`ent: validator failed for field "StationProcess.effectDate": %w`, err)}
		}
	}
	if _, ok := _c.mutation.Shift(); !ok {
		return &ValidationError{Name: "shift", err: errors.New(`ent: missing required field "StationProcess.shift"`)}
	}
	if v, ok := _c.mutation.Shift(); ok {
		if err := stationprocess.ShiftValidator(v); err != nil {
			return &ValidationError{Name: "shift", err: fmt.Errorf(`ent: validator failed for field "StationProcess.shift": %w`, err)}
		}
	}
	if _, ok := _c.mutation.Operator(); !ok {
		return &ValidationError{Name: "operator", err: errors.New(`ent: missing required field "StationProcess.operator"`)}
	}
	if v, ok := _c.mutation.Operator(); ok {
		if err := stationprocess.OperatorValidator(v); err != nil {
			return &ValidationError{Name: "operator", err: fmt.Errorf(`ent: validator failed for field "StationProcess.operator": %w`, err)}
		}
	}
	if _, ok := _c.mutation.CreatedAt(); !ok {
		return &ValidationError{Name: "createdAt", err: errors.New(`ent: missing required field "StationProcess.createdAt"`)}
	}
	if v, ok := _c.mutation.ID(); ok {
		if err := stationprocess.IDValidator(v); err != nil {
			return &ValidationError{Name: "id", err: fmt.Errorf(`ent: validator failed for field "StationProcess.id": %w`, err)}
		}
	}
	return nil
}

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

func (_c *StationProcessCreate) createSpec() (*StationProcess, *sqlgraph.CreateSpec) {
	var (
		_node = &StationProcess{config: _c.config}
		_spec = sqlgraph.NewCreateSpec(stationprocess.Table, sqlgraph.NewFieldSpec(stationprocess.FieldID, field.TypeInt))
	)
	if id, ok := _c.mutation.ID(); ok {
		_node.ID = id
		_spec.ID.Value = id
	}
	if value, ok := _c.mutation.StationNo(); ok {
		_spec.SetField(stationprocess.FieldStationNo, field.TypeInt, value)
		_node.StationNo = value
	}
	if value, ok := _c.mutation.ProcessCode(); ok {
		_spec.SetField(stationprocess.FieldProcessCode, field.TypeInt, value)
		_node.ProcessCode = value
	}
	if value, ok := _c.mutation.EffectDate(); ok {
		_spec.SetField(stationprocess.FieldEffectDate, field.TypeString, value)
		_node.EffectDate = value
	}
	if value, ok := _c.mutation.Shift(); ok {
		_spec.SetField(stationprocess.FieldShift, field.TypeString, value)
		_node.Shift = value
	}
	if value, ok := _c.mutation.Operator(); ok {
		_spec.SetField(stationprocess.FieldOperator, field.TypeString, value)
		_node.Operator = value
	}
	if value, ok := _c.mutation.CreatedAt(); ok {
		_spec.SetField(stationprocess.FieldCreatedAt, field.TypeTime, value)
		_node.CreatedAt = value
	}
	return _node, _spec
}

// StationProcessCreateBulk is the builder for creating many StationProcess entities in bulk.
type StationProcessCreateBulk struct {
	config
	err      error
	builders []*StationProcessCreate
}

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

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

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

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