// Code generated by ent, DO NOT EDIT.

package ent

import (
	"bj_power_mes/ent/alert"
	"bj_power_mes/ent/predicate"
	"context"
	"errors"
	"fmt"

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

// AlertUpdate is the builder for updating Alert entities.
type AlertUpdate struct {
	config
	hooks     []Hook
	mutation  *AlertMutation
	modifiers []func(*sql.UpdateBuilder)
}

// Where appends a list predicates to the AlertUpdate builder.
func (_u *AlertUpdate) Where(ps ...predicate.Alert) *AlertUpdate {
	_u.mutation.Where(ps...)
	return _u
}

// SetRuleId sets the "ruleId" field.
func (_u *AlertUpdate) SetRuleId(v int) *AlertUpdate {
	_u.mutation.ResetRuleId()
	_u.mutation.SetRuleId(v)
	return _u
}

// SetNillableRuleId sets the "ruleId" field if the given value is not nil.
func (_u *AlertUpdate) SetNillableRuleId(v *int) *AlertUpdate {
	if v != nil {
		_u.SetRuleId(*v)
	}
	return _u
}

// AddRuleId adds value to the "ruleId" field.
func (_u *AlertUpdate) AddRuleId(v int) *AlertUpdate {
	_u.mutation.AddRuleId(v)
	return _u
}

// SetType sets the "type" field.
func (_u *AlertUpdate) SetType(v string) *AlertUpdate {
	_u.mutation.SetType(v)
	return _u
}

// SetNillableType sets the "type" field if the given value is not nil.
func (_u *AlertUpdate) SetNillableType(v *string) *AlertUpdate {
	if v != nil {
		_u.SetType(*v)
	}
	return _u
}

// SetTitle sets the "title" field.
func (_u *AlertUpdate) SetTitle(v string) *AlertUpdate {
	_u.mutation.SetTitle(v)
	return _u
}

// SetNillableTitle sets the "title" field if the given value is not nil.
func (_u *AlertUpdate) SetNillableTitle(v *string) *AlertUpdate {
	if v != nil {
		_u.SetTitle(*v)
	}
	return _u
}

// SetContent sets the "content" field.
func (_u *AlertUpdate) SetContent(v string) *AlertUpdate {
	_u.mutation.SetContent(v)
	return _u
}

// SetNillableContent sets the "content" field if the given value is not nil.
func (_u *AlertUpdate) SetNillableContent(v *string) *AlertUpdate {
	if v != nil {
		_u.SetContent(*v)
	}
	return _u
}

// SetRefType sets the "refType" field.
func (_u *AlertUpdate) SetRefType(v string) *AlertUpdate {
	_u.mutation.SetRefType(v)
	return _u
}

// SetNillableRefType sets the "refType" field if the given value is not nil.
func (_u *AlertUpdate) SetNillableRefType(v *string) *AlertUpdate {
	if v != nil {
		_u.SetRefType(*v)
	}
	return _u
}

// SetRefId sets the "refId" field.
func (_u *AlertUpdate) SetRefId(v string) *AlertUpdate {
	_u.mutation.SetRefId(v)
	return _u
}

// SetNillableRefId sets the "refId" field if the given value is not nil.
func (_u *AlertUpdate) SetNillableRefId(v *string) *AlertUpdate {
	if v != nil {
		_u.SetRefId(*v)
	}
	return _u
}

// SetStatus sets the "status" field.
func (_u *AlertUpdate) SetStatus(v string) *AlertUpdate {
	_u.mutation.SetStatus(v)
	return _u
}

// SetNillableStatus sets the "status" field if the given value is not nil.
func (_u *AlertUpdate) SetNillableStatus(v *string) *AlertUpdate {
	if v != nil {
		_u.SetStatus(*v)
	}
	return _u
}

// SetReceiver sets the "receiver" field.
func (_u *AlertUpdate) SetReceiver(v string) *AlertUpdate {
	_u.mutation.SetReceiver(v)
	return _u
}

// SetNillableReceiver sets the "receiver" field if the given value is not nil.
func (_u *AlertUpdate) SetNillableReceiver(v *string) *AlertUpdate {
	if v != nil {
		_u.SetReceiver(*v)
	}
	return _u
}

// Mutation returns the AlertMutation object of the builder.
func (_u *AlertUpdate) Mutation() *AlertMutation {
	return _u.mutation
}

// Save executes the query and returns the number of nodes affected by the update operation.
func (_u *AlertUpdate) Save(ctx context.Context) (int, error) {
	return withHooks(ctx, _u.sqlSave, _u.mutation, _u.hooks)
}

// SaveX is like Save, but panics if an error occurs.
func (_u *AlertUpdate) SaveX(ctx context.Context) int {
	affected, err := _u.Save(ctx)
	if err != nil {
		panic(err)
	}
	return affected
}

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

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

// check runs all checks and user-defined validators on the builder.
func (_u *AlertUpdate) check() error {
	if v, ok := _u.mutation.GetType(); ok {
		if err := alert.TypeValidator(v); err != nil {
			return &ValidationError{Name: "type", err: fmt.Errorf(`ent: validator failed for field "Alert.type": %w`, err)}
		}
	}
	if v, ok := _u.mutation.Title(); ok {
		if err := alert.TitleValidator(v); err != nil {
			return &ValidationError{Name: "title", err: fmt.Errorf(`ent: validator failed for field "Alert.title": %w`, err)}
		}
	}
	if v, ok := _u.mutation.Content(); ok {
		if err := alert.ContentValidator(v); err != nil {
			return &ValidationError{Name: "content", err: fmt.Errorf(`ent: validator failed for field "Alert.content": %w`, err)}
		}
	}
	if v, ok := _u.mutation.RefType(); ok {
		if err := alert.RefTypeValidator(v); err != nil {
			return &ValidationError{Name: "refType", err: fmt.Errorf(`ent: validator failed for field "Alert.refType": %w`, err)}
		}
	}
	if v, ok := _u.mutation.RefId(); ok {
		if err := alert.RefIdValidator(v); err != nil {
			return &ValidationError{Name: "refId", err: fmt.Errorf(`ent: validator failed for field "Alert.refId": %w`, err)}
		}
	}
	if v, ok := _u.mutation.Status(); ok {
		if err := alert.StatusValidator(v); err != nil {
			return &ValidationError{Name: "status", err: fmt.Errorf(`ent: validator failed for field "Alert.status": %w`, err)}
		}
	}
	if v, ok := _u.mutation.Receiver(); ok {
		if err := alert.ReceiverValidator(v); err != nil {
			return &ValidationError{Name: "receiver", err: fmt.Errorf(`ent: validator failed for field "Alert.receiver": %w`, err)}
		}
	}
	return nil
}

// Modify adds a statement modifier for attaching custom logic to the UPDATE statement.
func (_u *AlertUpdate) Modify(modifiers ...func(u *sql.UpdateBuilder)) *AlertUpdate {
	_u.modifiers = append(_u.modifiers, modifiers...)
	return _u
}

func (_u *AlertUpdate) sqlSave(ctx context.Context) (_node int, err error) {
	if err := _u.check(); err != nil {
		return _node, err
	}
	_spec := sqlgraph.NewUpdateSpec(alert.Table, alert.Columns, sqlgraph.NewFieldSpec(alert.FieldID, field.TypeInt))
	if ps := _u.mutation.predicates; len(ps) > 0 {
		_spec.Predicate = func(selector *sql.Selector) {
			for i := range ps {
				ps[i](selector)
			}
		}
	}
	if value, ok := _u.mutation.RuleId(); ok {
		_spec.SetField(alert.FieldRuleId, field.TypeInt, value)
	}
	if value, ok := _u.mutation.AddedRuleId(); ok {
		_spec.AddField(alert.FieldRuleId, field.TypeInt, value)
	}
	if value, ok := _u.mutation.GetType(); ok {
		_spec.SetField(alert.FieldType, field.TypeString, value)
	}
	if value, ok := _u.mutation.Title(); ok {
		_spec.SetField(alert.FieldTitle, field.TypeString, value)
	}
	if value, ok := _u.mutation.Content(); ok {
		_spec.SetField(alert.FieldContent, field.TypeString, value)
	}
	if value, ok := _u.mutation.RefType(); ok {
		_spec.SetField(alert.FieldRefType, field.TypeString, value)
	}
	if value, ok := _u.mutation.RefId(); ok {
		_spec.SetField(alert.FieldRefId, field.TypeString, value)
	}
	if value, ok := _u.mutation.Status(); ok {
		_spec.SetField(alert.FieldStatus, field.TypeString, value)
	}
	if value, ok := _u.mutation.Receiver(); ok {
		_spec.SetField(alert.FieldReceiver, field.TypeString, value)
	}
	_spec.AddModifiers(_u.modifiers...)
	if _node, err = sqlgraph.UpdateNodes(ctx, _u.driver, _spec); err != nil {
		if _, ok := err.(*sqlgraph.NotFoundError); ok {
			err = &NotFoundError{alert.Label}
		} else if sqlgraph.IsConstraintError(err) {
			err = &ConstraintError{msg: err.Error(), wrap: err}
		}
		return 0, err
	}
	_u.mutation.done = true
	return _node, nil
}

// AlertUpdateOne is the builder for updating a single Alert entity.
type AlertUpdateOne struct {
	config
	fields    []string
	hooks     []Hook
	mutation  *AlertMutation
	modifiers []func(*sql.UpdateBuilder)
}

// SetRuleId sets the "ruleId" field.
func (_u *AlertUpdateOne) SetRuleId(v int) *AlertUpdateOne {
	_u.mutation.ResetRuleId()
	_u.mutation.SetRuleId(v)
	return _u
}

// SetNillableRuleId sets the "ruleId" field if the given value is not nil.
func (_u *AlertUpdateOne) SetNillableRuleId(v *int) *AlertUpdateOne {
	if v != nil {
		_u.SetRuleId(*v)
	}
	return _u
}

// AddRuleId adds value to the "ruleId" field.
func (_u *AlertUpdateOne) AddRuleId(v int) *AlertUpdateOne {
	_u.mutation.AddRuleId(v)
	return _u
}

// SetType sets the "type" field.
func (_u *AlertUpdateOne) SetType(v string) *AlertUpdateOne {
	_u.mutation.SetType(v)
	return _u
}

// SetNillableType sets the "type" field if the given value is not nil.
func (_u *AlertUpdateOne) SetNillableType(v *string) *AlertUpdateOne {
	if v != nil {
		_u.SetType(*v)
	}
	return _u
}

// SetTitle sets the "title" field.
func (_u *AlertUpdateOne) SetTitle(v string) *AlertUpdateOne {
	_u.mutation.SetTitle(v)
	return _u
}

// SetNillableTitle sets the "title" field if the given value is not nil.
func (_u *AlertUpdateOne) SetNillableTitle(v *string) *AlertUpdateOne {
	if v != nil {
		_u.SetTitle(*v)
	}
	return _u
}

// SetContent sets the "content" field.
func (_u *AlertUpdateOne) SetContent(v string) *AlertUpdateOne {
	_u.mutation.SetContent(v)
	return _u
}

// SetNillableContent sets the "content" field if the given value is not nil.
func (_u *AlertUpdateOne) SetNillableContent(v *string) *AlertUpdateOne {
	if v != nil {
		_u.SetContent(*v)
	}
	return _u
}

// SetRefType sets the "refType" field.
func (_u *AlertUpdateOne) SetRefType(v string) *AlertUpdateOne {
	_u.mutation.SetRefType(v)
	return _u
}

// SetNillableRefType sets the "refType" field if the given value is not nil.
func (_u *AlertUpdateOne) SetNillableRefType(v *string) *AlertUpdateOne {
	if v != nil {
		_u.SetRefType(*v)
	}
	return _u
}

// SetRefId sets the "refId" field.
func (_u *AlertUpdateOne) SetRefId(v string) *AlertUpdateOne {
	_u.mutation.SetRefId(v)
	return _u
}

// SetNillableRefId sets the "refId" field if the given value is not nil.
func (_u *AlertUpdateOne) SetNillableRefId(v *string) *AlertUpdateOne {
	if v != nil {
		_u.SetRefId(*v)
	}
	return _u
}

// SetStatus sets the "status" field.
func (_u *AlertUpdateOne) SetStatus(v string) *AlertUpdateOne {
	_u.mutation.SetStatus(v)
	return _u
}

// SetNillableStatus sets the "status" field if the given value is not nil.
func (_u *AlertUpdateOne) SetNillableStatus(v *string) *AlertUpdateOne {
	if v != nil {
		_u.SetStatus(*v)
	}
	return _u
}

// SetReceiver sets the "receiver" field.
func (_u *AlertUpdateOne) SetReceiver(v string) *AlertUpdateOne {
	_u.mutation.SetReceiver(v)
	return _u
}

// SetNillableReceiver sets the "receiver" field if the given value is not nil.
func (_u *AlertUpdateOne) SetNillableReceiver(v *string) *AlertUpdateOne {
	if v != nil {
		_u.SetReceiver(*v)
	}
	return _u
}

// Mutation returns the AlertMutation object of the builder.
func (_u *AlertUpdateOne) Mutation() *AlertMutation {
	return _u.mutation
}

// Where appends a list predicates to the AlertUpdate builder.
func (_u *AlertUpdateOne) Where(ps ...predicate.Alert) *AlertUpdateOne {
	_u.mutation.Where(ps...)
	return _u
}

// Select allows selecting one or more fields (columns) of the returned entity.
// The default is selecting all fields defined in the entity schema.
func (_u *AlertUpdateOne) Select(field string, fields ...string) *AlertUpdateOne {
	_u.fields = append([]string{field}, fields...)
	return _u
}

// Save executes the query and returns the updated Alert entity.
func (_u *AlertUpdateOne) Save(ctx context.Context) (*Alert, error) {
	return withHooks(ctx, _u.sqlSave, _u.mutation, _u.hooks)
}

// SaveX is like Save, but panics if an error occurs.
func (_u *AlertUpdateOne) SaveX(ctx context.Context) *Alert {
	node, err := _u.Save(ctx)
	if err != nil {
		panic(err)
	}
	return node
}

// Exec executes the query on the entity.
func (_u *AlertUpdateOne) Exec(ctx context.Context) error {
	_, err := _u.Save(ctx)
	return err
}

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

// check runs all checks and user-defined validators on the builder.
func (_u *AlertUpdateOne) check() error {
	if v, ok := _u.mutation.GetType(); ok {
		if err := alert.TypeValidator(v); err != nil {
			return &ValidationError{Name: "type", err: fmt.Errorf(`ent: validator failed for field "Alert.type": %w`, err)}
		}
	}
	if v, ok := _u.mutation.Title(); ok {
		if err := alert.TitleValidator(v); err != nil {
			return &ValidationError{Name: "title", err: fmt.Errorf(`ent: validator failed for field "Alert.title": %w`, err)}
		}
	}
	if v, ok := _u.mutation.Content(); ok {
		if err := alert.ContentValidator(v); err != nil {
			return &ValidationError{Name: "content", err: fmt.Errorf(`ent: validator failed for field "Alert.content": %w`, err)}
		}
	}
	if v, ok := _u.mutation.RefType(); ok {
		if err := alert.RefTypeValidator(v); err != nil {
			return &ValidationError{Name: "refType", err: fmt.Errorf(`ent: validator failed for field "Alert.refType": %w`, err)}
		}
	}
	if v, ok := _u.mutation.RefId(); ok {
		if err := alert.RefIdValidator(v); err != nil {
			return &ValidationError{Name: "refId", err: fmt.Errorf(`ent: validator failed for field "Alert.refId": %w`, err)}
		}
	}
	if v, ok := _u.mutation.Status(); ok {
		if err := alert.StatusValidator(v); err != nil {
			return &ValidationError{Name: "status", err: fmt.Errorf(`ent: validator failed for field "Alert.status": %w`, err)}
		}
	}
	if v, ok := _u.mutation.Receiver(); ok {
		if err := alert.ReceiverValidator(v); err != nil {
			return &ValidationError{Name: "receiver", err: fmt.Errorf(`ent: validator failed for field "Alert.receiver": %w`, err)}
		}
	}
	return nil
}

// Modify adds a statement modifier for attaching custom logic to the UPDATE statement.
func (_u *AlertUpdateOne) Modify(modifiers ...func(u *sql.UpdateBuilder)) *AlertUpdateOne {
	_u.modifiers = append(_u.modifiers, modifiers...)
	return _u
}

func (_u *AlertUpdateOne) sqlSave(ctx context.Context) (_node *Alert, err error) {
	if err := _u.check(); err != nil {
		return _node, err
	}
	_spec := sqlgraph.NewUpdateSpec(alert.Table, alert.Columns, sqlgraph.NewFieldSpec(alert.FieldID, field.TypeInt))
	id, ok := _u.mutation.ID()
	if !ok {
		return nil, &ValidationError{Name: "id", err: errors.New(`ent: missing "Alert.id" for update`)}
	}
	_spec.Node.ID.Value = id
	if fields := _u.fields; len(fields) > 0 {
		_spec.Node.Columns = make([]string, 0, len(fields))
		_spec.Node.Columns = append(_spec.Node.Columns, alert.FieldID)
		for _, f := range fields {
			if !alert.ValidColumn(f) {
				return nil, &ValidationError{Name: f, err: fmt.Errorf("ent: invalid field %q for query", f)}
			}
			if f != alert.FieldID {
				_spec.Node.Columns = append(_spec.Node.Columns, f)
			}
		}
	}
	if ps := _u.mutation.predicates; len(ps) > 0 {
		_spec.Predicate = func(selector *sql.Selector) {
			for i := range ps {
				ps[i](selector)
			}
		}
	}
	if value, ok := _u.mutation.RuleId(); ok {
		_spec.SetField(alert.FieldRuleId, field.TypeInt, value)
	}
	if value, ok := _u.mutation.AddedRuleId(); ok {
		_spec.AddField(alert.FieldRuleId, field.TypeInt, value)
	}
	if value, ok := _u.mutation.GetType(); ok {
		_spec.SetField(alert.FieldType, field.TypeString, value)
	}
	if value, ok := _u.mutation.Title(); ok {
		_spec.SetField(alert.FieldTitle, field.TypeString, value)
	}
	if value, ok := _u.mutation.Content(); ok {
		_spec.SetField(alert.FieldContent, field.TypeString, value)
	}
	if value, ok := _u.mutation.RefType(); ok {
		_spec.SetField(alert.FieldRefType, field.TypeString, value)
	}
	if value, ok := _u.mutation.RefId(); ok {
		_spec.SetField(alert.FieldRefId, field.TypeString, value)
	}
	if value, ok := _u.mutation.Status(); ok {
		_spec.SetField(alert.FieldStatus, field.TypeString, value)
	}
	if value, ok := _u.mutation.Receiver(); ok {
		_spec.SetField(alert.FieldReceiver, field.TypeString, value)
	}
	_spec.AddModifiers(_u.modifiers...)
	_node = &Alert{config: _u.config}
	_spec.Assign = _node.assignValues
	_spec.ScanValues = _node.scanValues
	if err = sqlgraph.UpdateNode(ctx, _u.driver, _spec); err != nil {
		if _, ok := err.(*sqlgraph.NotFoundError); ok {
			err = &NotFoundError{alert.Label}
		} else if sqlgraph.IsConstraintError(err) {
			err = &ConstraintError{msg: err.Error(), wrap: err}
		}
		return nil, err
	}
	_u.mutation.done = true
	return _node, nil
}