116 lines
2.9 KiB
Go
116 lines
2.9 KiB
Go
/*
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* Copyright 2025 coze-dev Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package entry
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import (
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"context"
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"fmt"
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"github.com/coze-dev/coze-studio/backend/domain/workflow/entity"
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"github.com/coze-dev/coze-studio/backend/domain/workflow/entity/vo"
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"github.com/coze-dev/coze-studio/backend/domain/workflow/internal/canvas/convert"
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"github.com/coze-dev/coze-studio/backend/domain/workflow/internal/nodes"
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"github.com/coze-dev/coze-studio/backend/domain/workflow/internal/schema"
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)
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type Config struct {
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DefaultValues map[string]any
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}
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func (c *Config) Adapt(_ context.Context, n *vo.Node, _ ...nodes.AdaptOption) (*schema.NodeSchema, error) {
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if n.Parent() != nil {
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return nil, fmt.Errorf("entry node cannot have parent: %s", n.Parent().ID)
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}
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if n.ID != entity.EntryNodeKey {
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return nil, fmt.Errorf("entry node id must be %s, got %s", entity.EntryNodeKey, n.ID)
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}
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ns := &schema.NodeSchema{
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Key: vo.NodeKey(n.ID),
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Name: n.Data.Meta.Title,
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Type: entity.NodeTypeEntry,
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}
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defaultValues := make(map[string]any, len(n.Data.Outputs))
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for _, v := range n.Data.Outputs {
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variable, err := vo.ParseVariable(v)
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if err != nil {
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return nil, err
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}
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if variable.DefaultValue != nil {
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defaultValues[variable.Name] = variable.DefaultValue
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}
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}
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c.DefaultValues = defaultValues
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ns.Configs = c
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if err := convert.SetOutputTypesForNodeSchema(n, ns); err != nil {
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return nil, err
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}
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return ns, nil
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}
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func (c *Config) Build(ctx context.Context, ns *schema.NodeSchema, _ ...schema.BuildOption) (any, error) {
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defaultValues, _, err := nodes.ConvertInputs(ctx, c.DefaultValues, ns.OutputTypes, nodes.FailFast(), nodes.SkipRequireCheck())
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if err != nil {
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return nil, err
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}
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return &Entry{
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defaultValues: defaultValues,
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outputTypes: ns.OutputTypes,
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}, nil
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}
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type Entry struct {
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defaultValues map[string]any
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outputTypes map[string]*vo.TypeInfo
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}
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func (e *Entry) Invoke(_ context.Context, input map[string]any) (out map[string]any, err error) {
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in := make(map[string]any, len(input))
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for k, v := range input {
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in[k] = v
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}
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for k, v := range e.defaultValues {
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if val, ok := in[k]; ok {
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tInfo := e.outputTypes[k]
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switch tInfo.Type {
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case vo.DataTypeString:
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if len(val.(string)) == 0 {
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in[k] = v
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}
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case vo.DataTypeArray:
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if len(val.([]any)) == 0 {
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in[k] = v
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}
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case vo.DataTypeObject:
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if len(val.(map[string]any)) == 0 {
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in[k] = v
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}
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}
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} else {
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in[k] = v
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}
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}
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return in, err
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}
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