-
Notifications
You must be signed in to change notification settings - Fork 16
/
Assistant.kt
215 lines (200 loc) · 8.41 KB
/
Assistant.kt
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
package com.xebia.functional.xef.llm.assistants
import com.xebia.functional.openai.apis.AssistantsApi
import com.xebia.functional.openai.infrastructure.ApiClient
import com.xebia.functional.openai.models.AssistantObject
import com.xebia.functional.openai.models.CreateAssistantRequest
import com.xebia.functional.openai.models.FunctionObject
import com.xebia.functional.openai.models.ModifyAssistantRequest
import com.xebia.functional.openai.models.ext.assistant.AssistantTools
import com.xebia.functional.openai.models.ext.assistant.AssistantToolsCode
import com.xebia.functional.openai.models.ext.assistant.AssistantToolsFunction
import com.xebia.functional.openai.models.ext.assistant.AssistantToolsRetrieval
import com.xebia.functional.xef.llm.fromEnvironment
import io.ktor.util.logging.*
import kotlinx.serialization.KSerializer
import kotlinx.serialization.json.JsonElement
import kotlinx.serialization.json.JsonObject
import kotlinx.serialization.json.JsonPrimitive
import net.mamoe.yamlkt.Yaml
import net.mamoe.yamlkt.YamlMap
import net.mamoe.yamlkt.literalContentOrNull
import net.mamoe.yamlkt.toYamlElement
class Assistant(
val assistantId: String,
val toolsConfig: List<Tool.Companion.ToolConfig<*, *>> = emptyList(),
private val assistantsApi: AssistantsApi = fromEnvironment(::AssistantsApi),
) {
constructor(
assistantObject: AssistantObject,
toolsConfig: List<Tool.Companion.ToolConfig<*, *>> = emptyList(),
assistantsApi: AssistantsApi = fromEnvironment(::AssistantsApi),
) : this(assistantObject.id, toolsConfig, assistantsApi)
suspend fun get(): AssistantObject = assistantsApi.getAssistant(assistantId).body()
suspend fun modify(modifyAssistantRequest: ModifyAssistantRequest): Assistant =
Assistant(
assistantsApi.modifyAssistant(assistantId, modifyAssistantRequest).body(),
toolsConfig,
assistantsApi
)
suspend inline fun getToolRegistered(name: String, args: String): JsonElement =
try {
val toolConfig = toolsConfig.firstOrNull { it.functionObject.name == name }
val toolSerializer = toolConfig?.serializers ?: error("Function $name not registered")
val input = ApiClient.JSON_DEFAULT.decodeFromString(toolSerializer.inputSerializer, args)
val tool: Tool<Any?, Any?> = toolConfig.tool as Tool<Any?, Any?>
val output: Any? = tool(input)
ApiClient.JSON_DEFAULT.encodeToJsonElement(
toolSerializer.outputSerializer as KSerializer<Any?>,
output
)
} catch (e: Exception) {
val message = "Error calling to tool registered $name: ${e.message}"
val logger = KtorSimpleLogger("Functions")
logger.error(message, e)
JsonObject(mapOf("error" to JsonPrimitive(message)))
}
companion object {
suspend operator fun invoke(
model: String,
name: String? = null,
description: String? = null,
instructions: String? = null,
tools: List<AssistantTools> = arrayListOf(),
fileIds: List<String> = arrayListOf(),
metadata: JsonObject? = null,
toolsConfig: List<Tool.Companion.ToolConfig<*, *>> = emptyList(),
assistantsApi: AssistantsApi = fromEnvironment(::AssistantsApi),
): Assistant =
Assistant(
CreateAssistantRequest(
model = model,
name = name,
description = description,
instructions = instructions,
tools = tools,
fileIds = fileIds,
metadata = metadata
),
toolsConfig,
assistantsApi
)
suspend operator fun invoke(
request: CreateAssistantRequest,
toolsConfig: List<Tool.Companion.ToolConfig<*, *>> = emptyList(),
assistantsApi: AssistantsApi = fromEnvironment(::AssistantsApi),
): Assistant {
val response = assistantsApi.createAssistant(request)
return Assistant(response.body(), toolsConfig, assistantsApi)
}
suspend fun fromConfig(
request: String,
toolsConfig: List<Tool.Companion.ToolConfig<*, *>> = emptyList(),
assistantsApi: AssistantsApi = fromEnvironment(::AssistantsApi)
): Assistant {
val parsed = Yaml.Default.decodeYamlMapFromString(request)
val assistantRequest =
AssistantRequest(
assistantId = parsed["assistant_id"]?.literalContentOrNull,
model = parsed["model"]?.literalContentOrNull ?: error("model is required"),
name = parsed["name"]?.literalContentOrNull,
description = parsed["description"]?.literalContentOrNull,
instructions =
parsed["instructions"]?.literalContentOrNull
?: (parsed["instructions"] as? YamlMap)?.let {
Yaml.encodeToString(YamlMap.serializer(), it)
},
tools =
parsed["tools"]?.let { list ->
(list as List<*>).map { element ->
when (element) {
is Map<*, *> -> {
val tool =
element["type".toYamlElement()]?.toString() ?: error("type is required")
when (tool) {
"code_interpreter" -> AssistantTool.CodeInterpreter
"retrieval" -> AssistantTool.Retrieval
"function" -> {
val className =
element["name".toYamlElement()]?.toString()
?: error("simple `name` for `function` is required")
val foundConfig =
toolsConfig.firstOrNull { it.tool::class.simpleName == className }
if (foundConfig != null) {
val functionObject = foundConfig.functionObject
AssistantTool.Function(
functionObject.name,
functionObject.description ?: "",
functionObject.parameters?.let {
ApiClient.JSON_DEFAULT.encodeToString(JsonObject.serializer(), it)
} ?: ""
)
} else {
error("Tool $className not found in toolsConfig")
}
}
else -> error("unknown tool $tool")
}
}
else -> error("unknown tool $element")
}
}
},
fileIds =
parsed["file_ids"]?.let { (it as List<*>).map { it.toString() } } ?: emptyList(),
)
return if (assistantRequest.assistantId != null) {
val assistant =
Assistant(
assistantId = assistantRequest.assistantId,
toolsConfig = toolsConfig,
assistantsApi = assistantsApi,
)
// list all assistants and get their files
// list all the org files
assistantsApi.listAssistants()
assistant.modify(
ModifyAssistantRequest(
name = assistantRequest.name,
description = assistantRequest.description,
instructions = assistantRequest.instructions,
tools = assistantTools(assistantRequest),
fileIds = assistantRequest.fileIds,
metadata = null // assistantRequest.metadata
)
)
} else
Assistant(
request =
CreateAssistantRequest(
model = assistantRequest.model,
name = assistantRequest.name,
description = assistantRequest.description,
instructions = assistantRequest.instructions,
tools = assistantTools(assistantRequest),
fileIds = assistantRequest.fileIds,
metadata = null // assistantRequest.metadata
),
toolsConfig = toolsConfig,
assistantsApi = assistantsApi,
)
}
private fun assistantTools(assistantRequest: AssistantRequest) =
assistantRequest.tools?.map {
when (it) {
is AssistantTool.CodeInterpreter -> AssistantToolsCode()
is AssistantTool.Retrieval -> AssistantToolsRetrieval()
is AssistantTool.Function ->
AssistantToolsFunction(
function =
FunctionObject(
name = it.name,
parameters =
ApiClient.JSON_DEFAULT.parseToJsonElement(it.parameters) as? JsonObject
?: JsonObject(emptyMap()),
description = it.description
)
)
}
}
}
}