| 1 | import { |
| 2 | MODEL_TIMEOUT_PROFILES, |
| 3 | resolveModelTimeoutMs, |
| 4 | type ModelTimeoutProfile |
| 5 | } from '@shared/model-timeout' |
| 6 | import type { PPTDatabase } from '../db/database' |
| 7 | import { readAppLocale, uiText } from './locale-utils' |
| 8 | import { bindCurrentModelTemperatureControl } from '../agent-runtime/model' |
| 9 | import { |
| 10 | DEFAULT_THINKING_PARAMETER_MODE, |
| 11 | normalizeThinkingParameterMode, |
| 12 | type ThinkingParameterMode |
| 13 | } from '@shared/model-config' |
| 14 | |
| 15 | export interface ActiveModelConfig { |
| 16 | id: string |
| 17 | name: string |
| 18 | provider: string |
| 19 | model: string |
| 20 | apiKey: string |
| 21 | baseUrl: string |
| 22 | maxTokens: number |
| 23 | disableTemperature: boolean |
| 24 | thinkingParameterMode: ThinkingParameterMode |
| 25 | } |
| 26 | |
| 27 | export type ResolvedModelConfig = ActiveModelConfig |
| 28 | |
| 29 | type ModelSettingsPort = Pick<PPTDatabase, 'getAllSettings'> |
| 30 | type ModelConfigDatabasePort = Pick<PPTDatabase, 'getActiveModelConfig' | 'getModelConfig' | 'getSetting'> |
| 31 | export type ModelConfigContext = { |
| 32 | db: ModelSettingsPort & ModelConfigDatabasePort |
| 33 | decryptApiKey(value: string): string |
| 34 | } |
| 35 | |
| 36 | export async function resolveGlobalModelTimeouts( |
| 37 | ctx: { db: ModelSettingsPort } |
| 38 | ): Promise<Record<ModelTimeoutProfile, number>> { |
| 39 | const settings = await ctx.db.getAllSettings() |
| 40 | return Object.fromEntries( |
| 41 | MODEL_TIMEOUT_PROFILES.map((profile) => [ |
| 42 | profile, |
| 43 | resolveModelTimeoutMs(settings[`timeout_ms_${profile}`], profile) |
| 44 | ]) |
| 45 | ) as Record<ModelTimeoutProfile, number> |
| 46 | } |
| 47 | |
| 48 | export async function resolveActiveModelConfig( |
| 49 | ctx: ModelConfigContext |
| 50 | ): Promise<ActiveModelConfig> { |
| 51 | const locale = await readAppLocale(ctx) |
| 52 | const config = await ctx.db.getActiveModelConfig() |
| 53 | if (!config) { |
| 54 | throw new Error( |
| 55 | uiText( |
| 56 | locale, |
| 57 | '请先前往系统设置添加并启用一个模型。', |
| 58 | 'Add and activate a model in Settings first.' |
| 59 | ) |
| 60 | ) |
| 61 | } |
| 62 | return resolveModelConfigRow(ctx, config, { |
| 63 | locale, |
| 64 | missingPrefixZh: '当前启用模型', |
| 65 | missingPrefixEn: 'The active model' |
| 66 | }) |
| 67 | } |
| 68 | |
| 69 | const resolveModelConfigRow = ( |
| 70 | ctx: Pick<ModelConfigContext, 'decryptApiKey'>, |
| 71 | config: { |
| 72 | id: string |
| 73 | name: string |
| 74 | provider: string |
| 75 | model: string |
| 76 | apiKey: string |
| 77 | baseUrl: string |
| 78 | maxTokens?: number | null |
| 79 | disableTemperature?: number | boolean | null |
| 80 | thinkingParameterMode?: string | null |
| 81 | }, |
| 82 | options: { |
| 83 | locale: 'zh' | 'en' |
| 84 | missingPrefixZh: string |
| 85 | missingPrefixEn: string |
| 86 | } |
| 87 | ): ActiveModelConfig => { |
| 88 | const provider = String(config.provider || '').trim() |
| 89 | const model = String(config.model || '').trim() |
| 90 | const apiKey = ctx.decryptApiKey(config.apiKey).trim() |
| 91 | if (!provider) { |
| 92 | throw new Error( |
| 93 | uiText( |
| 94 | options.locale, |
| 95 | `${options.missingPrefixZh}缺少 provider，请到设置页检查。`, |
| 96 | `${options.missingPrefixEn} is missing provider. Check Settings.` |
| 97 | ) |
| 98 | ) |
| 99 | } |
| 100 | if (!model) { |
| 101 | throw new Error( |
| 102 | uiText( |
| 103 | options.locale, |
| 104 | `${options.missingPrefixZh}缺少 model，请到设置页检查。`, |
| 105 | `${options.missingPrefixEn} is missing model. Check Settings.` |
| 106 | ) |
| 107 | ) |
| 108 | } |
| 109 | if (!apiKey) { |
| 110 | throw new Error( |
| 111 | uiText( |
| 112 | options.locale, |
| 113 | `${options.missingPrefixZh}缺少 api_key，请到设置页检查。`, |
| 114 | `${options.missingPrefixEn} is missing api_key. Check Settings.` |
| 115 | ) |
| 116 | ) |
| 117 | } |
| 118 | |
| 119 | const resolved = { |
| 120 | id: config.id, |
| 121 | name: config.name, |
| 122 | provider, |
| 123 | model, |
| 124 | apiKey, |
| 125 | baseUrl: String(config.baseUrl || '').trim(), |
| 126 | maxTokens: config.maxTokens || 4096, |
| 127 | disableTemperature: config.disableTemperature === 1 || config.disableTemperature === true, |
| 128 | thinkingParameterMode: normalizeThinkingParameterMode( |
| 129 | config.thinkingParameterMode || DEFAULT_THINKING_PARAMETER_MODE |
| 130 | ) |
| 131 | } |
| 132 | bindCurrentModelTemperatureControl(resolved) |
| 133 | return resolved |
| 134 | } |
| 135 | |
| 136 | export async function resolveModelConfigById( |
| 137 | ctx: ModelConfigContext, |
| 138 | modelConfigId: string |
| 139 | ): Promise<ResolvedModelConfig> { |
| 140 | const locale = await readAppLocale(ctx) |
| 141 | const id = modelConfigId.trim() |
| 142 | if (!id) { |
| 143 | throw new Error(uiText(locale, '请选择要使用的模型。', 'Choose a model to use.')) |
| 144 | } |
| 145 | const config = await ctx.db.getModelConfig(id) |
| 146 | if (!config) { |
| 147 | throw new Error(uiText(locale, '所选模型不存在，请重新选择。', 'The selected model no longer exists.')) |
| 148 | } |
| 149 | return resolveModelConfigRow(ctx, config, { |
| 150 | locale, |
| 151 | missingPrefixZh: '所选模型配置', |
| 152 | missingPrefixEn: 'The selected model' |
| 153 | }) |
| 154 | } |
| 155 | |
| 156 | export async function resolveModelConfigForTask( |
| 157 | ctx: ModelConfigContext, |
| 158 | args: { |
| 159 | modelConfigId?: string | null |
| 160 | purpose: string |
| 161 | } |
| 162 | ): Promise<ResolvedModelConfig> { |
| 163 | const id = typeof args.modelConfigId === 'string' ? args.modelConfigId.trim() : '' |
| 164 | if (id) return resolveModelConfigById(ctx, id) |
| 165 | return resolveActiveModelConfig(ctx) |
| 166 | } |
| 167 |