refactor: remove extended context settings and related logic

* Removed EXTENDED_CONTEXT_LIMIT and EXTENDED_CONTEXT_STEP constants from the configuration.
* Eliminated enableMaxContexts state and associated logic from settings components.
* Updated contextCount handling to accommodate a maximum of 100, with a special case for 100 to represent an unlimited context.
* Cleaned up related translations for max contexts in multiple languages.

src/renderer/src/config/constant.ts

@@ -1,7 +1,5 @@
 export const DEFAULT_TEMPERATURE = 1.0
 export const DEFAULT_CONTEXTCOUNT = 5
-export const EXTENDED_CONTEXT_LIMIT = 100
-export const EXTENDED_CONTEXT_STEP = 1
 export const DEFAULT_MAX_TOKENS = 4096
 export const DEFAULT_KNOWLEDGE_DOCUMENT_COUNT = 6
 export const DEFAULT_KNOWLEDGE_THRESHOLD = 0.0

src/renderer/src/i18n/locales/en-us.json

@@ -208,7 +208,6 @@
       "settings.context_count": "Context",
       "settings.context_count.tip": "The number of previous messages to keep in the context.",
       "settings.max": "Max",
-      "settings.max_contexts": "More Contexts Length",
       "settings.max_tokens": "Enable max tokens limit",
       "settings.max_tokens.confirm": "Enable max tokens limit",
       "settings.max_tokens.confirm_content": "Enable max tokens limit, affects the length of the result. Need to consider the context limit of the model, otherwise an error will be reported",

src/renderer/src/i18n/locales/ja-jp.json

@@ -208,7 +208,6 @@
       "settings.context_count": "コンテキスト",
       "settings.context_count.tip": "コンテキストに保持する以前のメッセージの数",
       "settings.max": "最大",
-      "settings.max_contexts": "より長いコンテキスト制限",
       "settings.max_tokens": "最大トークン制限を有効にする",
       "settings.max_tokens.confirm": "最大トークン制限を有効にする",
       "settings.max_tokens.confirm_content": "最大トークン制限を有効にすると、モデルが生成できる最大トークン数が制限されます。これにより、返される結果の長さに影響が出る可能性があります。モデルのコンテキスト制限に基づいて設定する必要があります。そうしないとエラーが発生します",

src/renderer/src/i18n/locales/ru-ru.json

@@ -208,7 +208,6 @@
       "settings.context_count": "Контекст",
       "settings.context_count.tip": "Количество предыдущих сообщений, которые нужно сохранить в контексте.",
       "settings.max": "Максимум",
-      "settings.max_contexts": "Более длительные ограничения контекста",
       "settings.max_tokens": "Включить лимит максимальных токенов",
       "settings.max_tokens.confirm": "Включить лимит максимальных токенов",
       "settings.max_tokens.confirm_content": "Включить лимит максимальных токенов, влияет на длину результата. Нужно учитывать контекст модели, иначе будет ошибка",

src/renderer/src/i18n/locales/zh-cn.json

@@ -222,7 +222,6 @@
       "settings.context_count": "上下文数",
       "settings.context_count.tip": "要保留在上下文中的消息数量，数值越大，上下文越长，消耗的 token 越多。普通聊天建议 5-10",
       "settings.max": "不限",
-      "settings.max_contexts": "更多上下文长度限制",
       "settings.max_tokens": "开启消息长度限制",
       "settings.max_tokens.confirm": "开启消息长度限制",
       "settings.max_tokens.confirm_content": "开启消息长度限制后，单次交互所用的最大 Token 数, 会影响返回结果的长度。要根据模型上下文限制来设置，否则会报错",

src/renderer/src/i18n/locales/zh-tw.json

@@ -208,7 +208,6 @@
       "settings.context_count": "上下文",
       "settings.context_count.tip": "在上下文中保留的前幾則訊息。",
       "settings.max": "最大",
-      "settings.max_contexts": "更多上下文長度限制",
       "settings.max_tokens": "啟用最大 Token 限制",
       "settings.max_tokens.confirm": "啟用訊息長度限制",
       "settings.max_tokens.confirm_content": "啟用訊息長度限制後，單次互動所用的最大 Token 數，會影響返回結果的長度。要根據模型上下文限制來設定，否則會發生錯誤。",

src/renderer/src/pages/home/Inputbar/TokenCount.tsx

@@ -22,6 +22,18 @@ const TokenCount: FC<Props> = ({ estimateTokenCount, inputTokenCount, contextCou
   }
 
   const formatMaxCount = (max: number) => {
+    if (max == 100) {
+      return (
+        <span
+          style={{
+            fontSize: '16px',
+            position: 'relative',
+            top: '1px'
+          }}>
+          ∞
+        </span>
+      )
+    }
     return max.toString()
   }
 
@@ -31,7 +43,7 @@ const TokenCount: FC<Props> = ({ estimateTokenCount, inputTokenCount, contextCou
         <HStack justifyContent="space-between" w="100%">
           <Text>{t('chat.input.context_count.tip')}</Text>
           <Text>
-            {contextCount.current} / {contextCount.max}
+            {contextCount.current} / {contextCount.max == 20 ? '∞' : contextCount.max}
           </Text>
         </HStack>
         <Divider style={{ margin: '5px 0' }} />

src/renderer/src/pages/home/Tabs/SettingsTab.tsx

@@ -5,8 +5,6 @@ import {
   DEFAULT_CONTEXTCOUNT,
   DEFAULT_MAX_TOKENS,
   DEFAULT_TEMPERATURE,
-  EXTENDED_CONTEXT_LIMIT,
-  EXTENDED_CONTEXT_STEP,
   isMac,
   isWindows
 } from '@renderer/config/constant'
@@ -15,7 +13,6 @@ import { useAssistant } from '@renderer/hooks/useAssistant'
 import { useSettings } from '@renderer/hooks/useSettings'
 import { SettingDivider, SettingRow, SettingRowTitle, SettingSubtitle } from '@renderer/pages/settings'
 import AssistantSettingsPopup from '@renderer/pages/settings/AssistantSettings'
-import { EVENT_NAMES, EventEmitter } from '@renderer/services/EventService'
 import { useAppDispatch } from '@renderer/store'
 import {
   SendMessageShortcut,
@@ -54,7 +51,7 @@ import {
   TranslateLanguageVarious
 } from '@renderer/types'
 import { modalConfirm } from '@renderer/utils'
-import { Button, Col, Divider, InputNumber, Row, Select, Slider, Switch, Tooltip } from 'antd'
+import { Button, Col, InputNumber, Row, Select, Slider, Switch, Tooltip } from 'antd'
 import { CircleHelp, RotateCcw, Settings2 } from 'lucide-react'
 import { FC, useEffect, useState } from 'react'
 import { useTranslation } from 'react-i18next'
@@ -70,7 +67,6 @@ const SettingsTab: FC<Props> = (props) => {
 
   const [temperature, setTemperature] = useState(assistant?.settings?.temperature ?? DEFAULT_TEMPERATURE)
   const [contextCount, setContextCount] = useState(assistant?.settings?.contextCount ?? DEFAULT_CONTEXTCOUNT)
-  const [enableMaxContexts, setEnableMaxContexts] = useState(assistant?.settings?.enableMaxContexts ?? false)
   const [enableMaxTokens, setEnableMaxTokens] = useState(assistant?.settings?.enableMaxTokens ?? false)
   const [maxTokens, setMaxTokens] = useState(assistant?.settings?.maxTokens ?? 0)
   const [fontSizeValue, setFontSizeValue] = useState(fontSize)
@@ -157,20 +153,7 @@ const SettingsTab: FC<Props> = (props) => {
     setStreamOutput(assistant?.settings?.streamOutput ?? true)
   }, [assistant])
 
-  const formatSliderTooltip = (value?: number) => {
+  return (
-    if (value === undefined) return ''
-    return value.toString()
-  }
-
-  const validAndChangeContextCount = (contextCount, enableMaxContexts, EXTENDED_CONTEXT_LIMIT) => {
-    if ((typeof contextCount === 'number' ? contextCount : 0) > (enableMaxContexts ? EXTENDED_CONTEXT_LIMIT : 10)) {
-      return enableMaxContexts ? EXTENDED_CONTEXT_LIMIT : 10
-    } else {
-      return typeof contextCount === 'number' ? contextCount : 0
-    }
-  }
-
-  const container = (
     <Container className="settings-tab">
       <SettingGroup style={{ marginTop: 10 }}>
         <SettingSubtitle style={{ marginTop: 0, display: 'flex', justifyContent: 'space-between' }}>
@@ -216,31 +199,14 @@ const SettingsTab: FC<Props> = (props) => {
           <Col span={24}>
             <Slider
               min={0}
-              max={!enableMaxContexts ? 10 : EXTENDED_CONTEXT_LIMIT}
+              max={20}
               onChange={setContextCount}
               onChangeComplete={onContextCountChange}
-              value={validAndChangeContextCount(contextCount, enableMaxContexts, EXTENDED_CONTEXT_LIMIT)}
+              value={typeof contextCount === 'number' ? contextCount : 0}
-              step={!enableMaxContexts ? 1 : EXTENDED_CONTEXT_STEP}
+              step={1}
-              tooltip={{ formatter: formatSliderTooltip }}
             />
           </Col>
         </Row>
-        <SettingRow>
-          <SettingRowTitleSmall>{t('chat.settings.max_contexts')}</SettingRowTitleSmall>
-          <Switch
-            size="small"
-            checked={enableMaxContexts}
-            onChange={(checked) => {
-              setEnableMaxContexts(checked)
-              updateAssistantSettings({ enableMaxContexts: checked })
-              if (!checked && contextCount > 10) {
-                setContextCount(10)
-                onUpdateAssistantSettings({ contextCount: 10 })
-              }
-            }}
-          />
-        </SettingRow>
-        <Divider style={{ margin: '10px 0' }} />
         <SettingRow>
           <SettingRowTitleSmall>{t('models.stream_output')}</SettingRowTitleSmall>
           <Switch
@@ -655,22 +621,6 @@ const SettingsTab: FC<Props> = (props) => {
       </SettingGroup>
     </Container>
   )
-  EventEmitter.on(EVENT_NAMES.MAX_CONTEXTS_CHANGED, ({ check, context }): any => {
-    setEnableMaxContexts(check)
-    updateAssistantSettings({ enableMaxContexts: check })
-
-    // Ensure contextCount is within the new valid range
-    let newContextCount = context
-    if (!check && newContextCount > 10) {
-      newContextCount = 10
-    } else if (check && newContextCount > EXTENDED_CONTEXT_LIMIT) {
-      newContextCount = EXTENDED_CONTEXT_LIMIT
-    }
-
-    setContextCount(newContextCount)
-    onUpdateAssistantSettings({ contextCount: newContextCount })
-  })
-  return container
 }
 
 const Container = styled(Scrollbar)`

src/renderer/src/pages/settings/AssistantSettings/AssistantModelSettings.tsx

@@ -2,14 +2,8 @@ import { DeleteOutlined, PlusOutlined, QuestionCircleOutlined } from '@ant-desig
 import ModelAvatar from '@renderer/components/Avatar/ModelAvatar'
 import { HStack } from '@renderer/components/Layout'
 import SelectModelPopup from '@renderer/components/Popups/SelectModelPopup'
-import {
+import { DEFAULT_CONTEXTCOUNT, DEFAULT_TEMPERATURE } from '@renderer/config/constant'
-  DEFAULT_CONTEXTCOUNT,
-  DEFAULT_TEMPERATURE,
-  EXTENDED_CONTEXT_LIMIT,
-  EXTENDED_CONTEXT_STEP
-} from '@renderer/config/constant'
 import { SettingRow } from '@renderer/pages/settings'
-import { EVENT_NAMES, EventEmitter } from '@renderer/services/EventService'
 import { Assistant, AssistantSettingCustomParameters, AssistantSettings } from '@renderer/types'
 import { modalConfirm } from '@renderer/utils'
 import { Button, Col, Divider, Input, InputNumber, Row, Select, Slider, Switch, Tooltip } from 'antd'
@@ -27,7 +21,6 @@ interface Props {
 const AssistantModelSettings: FC<Props> = ({ assistant, updateAssistant, updateAssistantSettings }) => {
   const [temperature, setTemperature] = useState(assistant?.settings?.temperature ?? DEFAULT_TEMPERATURE)
   const [contextCount, setContextCount] = useState(assistant?.settings?.contextCount ?? DEFAULT_CONTEXTCOUNT)
-  const [enableMaxContexts, setEnableMaxContexts] = useState(assistant?.settings?.enableMaxContexts ?? false)
   const [enableMaxTokens, setEnableMaxTokens] = useState(assistant?.settings?.enableMaxTokens ?? false)
   const [maxTokens, setMaxTokens] = useState(assistant?.settings?.maxTokens ?? 0)
   const [streamOutput, setStreamOutput] = useState(assistant?.settings?.streamOutput ?? true)
@@ -38,10 +31,6 @@ const AssistantModelSettings: FC<Props> = ({ assistant, updateAssistant, updateA
     assistant?.settings?.customParameters ?? []
   )
 
-  const onUpdateAssistantSettings = (settings: Partial<AssistantSettings>) => {
-    updateAssistantSettings(settings)
-  }
-
   const customParametersRef = useRef(customParameters)
 
   customParametersRef.current = customParameters
@@ -195,14 +184,6 @@ const AssistantModelSettings: FC<Props> = ({ assistant, updateAssistant, updateA
     return value.toString()
   }
 
-  const validAndChangeContextCount = (contextCount, enableMaxContexts, EXTENDED_CONTEXT_LIMIT) => {
-    if ((typeof contextCount === 'number' ? contextCount : 0) > (enableMaxContexts ? EXTENDED_CONTEXT_LIMIT : 10)) {
-      return enableMaxContexts ? EXTENDED_CONTEXT_LIMIT : 10
-    } else {
-      return typeof contextCount === 'number' ? contextCount : 0
-    }
-  }
-
   return (
     <Container>
       <Row align="middle" style={{ marginBottom: 10 }}>
@@ -311,28 +292,26 @@ const AssistantModelSettings: FC<Props> = ({ assistant, updateAssistant, updateA
         <Col span={20}>
           <Slider
             min={0}
-            max={!enableMaxContexts ? 10 : EXTENDED_CONTEXT_LIMIT}
+            max={100}
             onChange={setContextCount}
             onChangeComplete={onContextCountChange}
-            value={validAndChangeContextCount(contextCount, enableMaxContexts, EXTENDED_CONTEXT_LIMIT)}
+            value={typeof contextCount === 'number' ? contextCount : 0}
-            step={!enableMaxContexts ? 1 : EXTENDED_CONTEXT_STEP}
+            marks={{ 0: '0', 25: '25', 50: '50', 75: '75', 100: t('chat.settings.max') }}
+            step={1}
             tooltip={{ formatter: formatSliderTooltip }}
           />
         </Col>
         <Col span={4}>
           <InputNumber
             min={0}
-            max={!enableMaxContexts ? 10 : EXTENDED_CONTEXT_LIMIT}
+            max={20}
-            step={!enableMaxContexts ? 1 : EXTENDED_CONTEXT_STEP}
+            step={1}
             value={contextCount}
             changeOnBlur
             onChange={(value) => {
               if (!isNull(value)) {
                 setContextCount(value)
-                setTimeout(() => {
+                setTimeout(() => updateAssistantSettings({ contextCount: value }), 500)
-                  updateAssistantSettings({ contextCount: value })
-                  onUpdateAssistantSettings({ contextCount: value })
-                }, 500)
               }
             }}
             style={{ width: '100%' }}
@@ -340,27 +319,6 @@ const AssistantModelSettings: FC<Props> = ({ assistant, updateAssistant, updateA
         </Col>
       </Row>
       <Divider style={{ margin: '10px 0' }} />
-      <SettingRow style={{ minHeight: 30 }}>
-        <HStack alignItems="center">
-          <Label>{t('chat.settings.max_contexts')}</Label>
-        </HStack>
-        <Switch
-          checked={enableMaxContexts}
-          onChange={(checked) => {
-            setEnableMaxContexts(checked)
-            updateAssistantSettings({ enableMaxContexts: checked })
-            if (!checked && contextCount > 10) {
-              setContextCount(10)
-              onUpdateAssistantSettings({ contextCount: 10 })
-            }
-            EventEmitter.emit(EVENT_NAMES.MAX_CONTEXTS_CHANGED, {
-              check: checked,
-              context: contextCount
-            })
-          }}
-        />
-      </SettingRow>
-      <Divider style={{ margin: '10px 0' }} />
       <SettingRow style={{ minHeight: 30 }}>
         <HStack alignItems="center">
           <Label>{t('chat.settings.max_tokens')}</Label>

src/renderer/src/services/AssistantService.ts

@@ -102,8 +102,7 @@ export const getAssistantSettings = (assistant: Assistant): AssistantSettings =>
   }
 
   return {
-    enableMaxContexts: assistant?.settings?.enableMaxContexts ?? false,
+    contextCount: contextCount === 100 ? 100000 : contextCount,
-    contextCount: contextCount,
     temperature: assistant?.settings?.temperature ?? DEFAULT_TEMPERATURE,
     topP: assistant?.settings?.topP ?? 1,
     enableMaxTokens: assistant?.settings?.enableMaxTokens ?? false,

src/renderer/src/services/EventService.ts

@@ -26,6 +26,5 @@ export const EVENT_NAMES = {
   ADD_NEW_TOPIC: 'ADD_NEW_TOPIC',
   RESEND_MESSAGE: 'RESEND_MESSAGE',
   SHOW_MODEL_SELECTOR: 'SHOW_MODEL_SELECTOR',
-  QUOTE_TEXT: 'QUOTE_TEXT',
+  QUOTE_TEXT: 'QUOTE_TEXT'
-  MAX_CONTEXTS_CHANGED: 'MAX_CONTEXTS_CHANGED'
 }

src/renderer/src/services/MessagesService.ts

@@ -41,7 +41,7 @@ export {
 
 export function getContextCount(assistant: Assistant, messages: Message[]) {
   const rawContextCount = assistant?.settings?.contextCount ?? DEFAULT_CONTEXTCOUNT
-  const maxContextCount = rawContextCount
+  const maxContextCount = rawContextCount === 100 ? 100000 : rawContextCount
 
   const _messages = takeRight(messages, maxContextCount)
 

src/renderer/src/types/index.ts

@@ -51,7 +51,6 @@ export const EFFORT_RATIO: EffortRatio = {
 
 export type AssistantSettings = {
   contextCount: number
-  enableMaxContexts: boolean
   temperature: number
   topP: number
   maxTokens: number | undefined