121 lines
3.0 KiB
Go
121 lines
3.0 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 execute
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import (
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"time"
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"github.com/coze-dev/coze-studio/backend/domain/workflow/entity"
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)
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type EventType string
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const (
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WorkflowStart EventType = "workflow_start"
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WorkflowSuccess EventType = "workflow_success"
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WorkflowFailed EventType = "workflow_failed"
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WorkflowCancel EventType = "workflow_cancel"
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WorkflowInterrupt EventType = "workflow_interrupt"
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WorkflowResume EventType = "workflow_resume"
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NodeStart EventType = "node_start"
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NodeEnd EventType = "node_end"
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NodeEndStreaming EventType = "node_end_streaming" // absolutely end, after all streaming content are sent
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NodeError EventType = "node_error"
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NodeStreamingInput EventType = "node_streaming_input"
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NodeStreamingOutput EventType = "node_streaming_output"
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FunctionCall EventType = "function_call"
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ToolResponse EventType = "tool_response"
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ToolStreamingResponse EventType = "tool_streaming_response"
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ToolError EventType = "tool_error"
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)
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type Event struct {
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Type EventType
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*Context
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Duration time.Duration
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Input map[string]any
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Output map[string]any
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// if the node is output_emitter or exit node with answer as terminate plan, this field will be set.
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// it contains the incremental change in the output.
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Answer string
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StreamEnd bool
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RawOutput map[string]any
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Err error
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Token *TokenInfo
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InterruptEvents []*entity.InterruptEvent
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functionCall *entity.FunctionCallInfo
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toolResponse *entity.ToolResponseInfo
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outputExtractor func(o map[string]any) string
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extra *entity.NodeExtra
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done chan struct{}
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nodeCount int32
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}
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type TokenInfo struct {
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InputToken int64
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OutputToken int64
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TotalToken int64
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}
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func (e *Event) GetInputTokens() int64 {
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if e.Token == nil {
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return 0
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}
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return e.Token.InputToken
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}
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func (e *Event) GetOutputTokens() int64 {
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if e.Token == nil {
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return 0
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}
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return e.Token.OutputToken
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}
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func (e *Event) GetResumedEventID() int64 {
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if e.Context == nil {
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return 0
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}
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if e.Context.RootCtx.ResumeEvent == nil {
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return 0
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}
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return e.Context.RootCtx.ResumeEvent.ID
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}
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func (e *Event) GetFunctionCallInfo() (*entity.FunctionCallInfo, bool) {
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if e.functionCall == nil {
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return nil, false
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}
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return e.functionCall, true
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}
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func (e *Event) GetToolResponse() (*entity.ToolResponseInfo, bool) {
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if e.toolResponse == nil {
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return nil, false
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}
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return e.toolResponse, true
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}
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