File size: 5,091 Bytes
3e05655 | 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 | import { type Accessor, createMemo, createResource } from "solid-js"
import { createStore } from "solid-js/store"
import { DateTime } from "luxon"
import { filter, firstBy, flat, groupBy, mapValues, pipe, uniqueBy, values } from "remeda"
import { createSimpleContext } from "@opencode-ai/ui/context"
import { useProviders } from "@/hooks/use-providers"
import { Persist, persisted } from "@/utils/persist"
export type ModelKey = { providerID: string; modelID: string }
type Visibility = "show" | "hide"
type User = ModelKey & { visibility: Visibility; favorite?: boolean }
type Store = {
user: User[]
recent: ModelKey[]
variant?: Record<string, string | undefined>
}
const RECENT_LIMIT = 5
function modelKey(model: ModelKey) {
return `${model.providerID}:${model.modelID}`
}
export const { use: useModels, provider: ModelsProvider } = createSimpleContext({
name: "Models",
gate: false,
init: (props: { directory?: Accessor<string | undefined> } = {}) => {
const providers = useProviders(() => props.directory?.())
const [store, setStore, _, ready] = persisted(
Persist.global("model", ["model.v1"]),
createStore<Store>({
user: [],
recent: [],
variant: {},
}),
)
const available = createMemo(() =>
providers.connected().flatMap((p) =>
Object.values(p.models).map((m) => ({
...m,
provider: p,
})),
),
)
const release = createMemo(
() =>
new Map(
available().map((model) => {
const parsed = DateTime.fromISO(model.release_date)
return [modelKey({ providerID: model.provider.id, modelID: model.id }), parsed] as const
}),
),
)
const latest = createMemo(() =>
pipe(
available(),
filter(
(x) =>
Math.abs(
(release().get(modelKey({ providerID: x.provider.id, modelID: x.id })) ?? DateTime.invalid("invalid"))
.diffNow()
.as("months"),
) < 6,
),
groupBy((x) => x.provider.id),
mapValues((models) =>
pipe(
models,
groupBy((x) => x.family),
values(),
(groups) =>
groups.flatMap((g) => {
const first = firstBy(g, [(x) => x.release_date, "desc"])
return first ? [{ modelID: first.id, providerID: first.provider.id }] : []
}),
),
),
values(),
flat(),
),
)
const latestSet = createMemo(() => new Set(latest().map((x) => modelKey(x))))
const visibility = createMemo(() => {
const map = new Map<string, Visibility>()
for (const item of store.user) map.set(`${item.providerID}:${item.modelID}`, item.visibility)
return map
})
const list = createMemo(() =>
available().map((m) => ({
...m,
name: m.name.replace("(latest)", "").trim(),
latest: m.name.includes("(latest)"),
})),
)
const find = (key: ModelKey) => list().find((m) => m.id === key.modelID && m.provider.id === key.providerID)
function update(model: ModelKey, state: Visibility) {
const index = store.user.findIndex((x) => x.modelID === model.modelID && x.providerID === model.providerID)
if (index >= 0) {
setStore("user", index, (current) => ({ ...current, visibility: state }))
return
}
setStore("user", store.user.length, { ...model, visibility: state })
}
const visible = (model: ModelKey) => {
const key = modelKey(model)
const state = visibility().get(key)
if (state === "hide") return false
if (state === "show") return true
if (latestSet().has(key)) return true
const date = release().get(key)
if (!date?.isValid) return true
return false
}
const setVisibility = (model: ModelKey, state: boolean) => {
update(model, state ? "show" : "hide")
}
const push = (model: ModelKey) => {
const uniq = uniqueBy([model, ...store.recent], (x) => `${x.providerID}:${x.modelID}`)
if (uniq.length > RECENT_LIMIT) uniq.pop()
setStore("recent", uniq)
}
const variantKey = (model: ModelKey) => `${model.providerID}/${model.modelID}`
const getVariant = (model: ModelKey) => store.variant?.[variantKey(model)]
const setVariant = (model: ModelKey, value: string | undefined) => {
const key = variantKey(model)
if (!store.variant) {
setStore("variant", { [key]: value })
return
}
setStore("variant", key, value)
}
const [recentModels] = createResource(
async () => {
const recent = store.recent
await ready.promise
return recent
},
(p) => p,
{ initialValue: [] },
)
return {
ready,
list,
find,
visible,
setVisibility,
recent: {
list: () => recentModels()!,
push,
},
variant: {
get: getVariant,
set: setVariant,
},
}
},
})
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