feat(ui): add ModelSettingsModal for configuring text/image/vision providers

Signed-off-by: baizhi958216 <1475289190@qq.com>

components/ModelSettingsModal.tsx

@@ -0,0 +1,305 @@
+"use client";
+
+import { useEffect, useState } from "react";
+import type { ProviderProtocol } from "@infiplot/types";
+import {
+  clearStoredModelConfig,
+  readStoredModelConfig,
+  writeStoredModelConfig,
+} from "@/lib/clientModelConfig";
+
+const PROVIDER_OPTIONS: { value: ProviderProtocol | ""; label: string }[] = [
+  { value: "", label: "自动推断（推荐）" },
+  { value: "openai_compatible", label: "OpenAI Compatible" },
+  { value: "openai", label: "OpenAI (Native)" },
+  { value: "anthropic", label: "Anthropic" },
+  { value: "google", label: "Google Gemini" },
+  { value: "runware", label: "Runware" },
+];
+
+type ModelGroup = {
+  key: "text" | "image" | "vision";
+  label: string;
+  icon: string;
+  baseUrl: string;
+  apiKey: string;
+  model: string;
+  provider: string;
+};
+
+export function ModelSettingsModal({
+  onClose,
+  onSaved,
+}: {
+  onClose: () => void;
+  onSaved: () => void;
+}) {
+  const initial = readStoredModelConfig();
+
+  const [groups, setGroups] = useState<ModelGroup[]>([
+    {
+      key: "text",
+      label: "文本模型",
+      icon: "fa-solid fa-pen-nib",
+      baseUrl: initial?.textBaseUrl ?? "",
+      apiKey: initial?.textApiKey ?? "",
+      model: initial?.textModel ?? "",
+      provider: initial?.textProvider ?? "",
+    },
+    {
+      key: "image",
+      label: "绘图模型",
+      icon: "fa-solid fa-palette",
+      baseUrl: initial?.imageBaseUrl ?? "",
+      apiKey: initial?.imageApiKey ?? "",
+      model: initial?.imageModel ?? "",
+      provider: initial?.imageProvider ?? "",
+    },
+    {
+      key: "vision",
+      label: "识图模型",
+      icon: "fa-solid fa-eye",
+      baseUrl: initial?.visionBaseUrl ?? "",
+      apiKey: initial?.visionApiKey ?? "",
+      model: initial?.visionModel ?? "",
+      provider: initial?.visionProvider ?? "",
+    },
+  ]);
+
+  const [showKeys, setShowKeys] = useState<Record<string, boolean>>({});
+  const [shown, setShown] = useState(false);
+
+  useEffect(() => {
+    const id = requestAnimationFrame(() => setShown(true));
+    return () => cancelAnimationFrame(id);
+  }, []);
+
+  useEffect(() => {
+    const handler = (e: KeyboardEvent) => {
+      if (e.key === "Escape") close();
+    };
+    window.addEventListener("keydown", handler);
+    return () => window.removeEventListener("keydown", handler);
+  }, []);
+
+  const close = () => {
+    setShown(false);
+    setTimeout(onClose, 280);
+  };
+
+  const updateGroup = (
+    key: string,
+    field: keyof Omit<ModelGroup, "key" | "label" | "icon">,
+    value: string,
+  ) => {
+    setGroups((prev) =>
+      prev.map((g) => (g.key === key ? { ...g, [field]: value } : g)),
+    );
+  };
+
+  const save = () => {
+    const [text, image, vision] = groups;
+    writeStoredModelConfig({
+      textBaseUrl: text.baseUrl,
+      textApiKey: text.apiKey,
+      textModel: text.model,
+      textProvider: (text.provider as ProviderProtocol) || undefined,
+      imageBaseUrl: image.baseUrl,
+      imageApiKey: image.apiKey,
+      imageModel: image.model,
+      imageProvider: (image.provider as ProviderProtocol) || undefined,
+      visionBaseUrl: vision.baseUrl,
+      visionApiKey: vision.apiKey,
+      visionModel: vision.model,
+      visionProvider: (vision.provider as ProviderProtocol) || undefined,
+    });
+    onSaved();
+    close();
+  };
+
+  const clearAll = () => {
+    clearStoredModelConfig();
+    setGroups((prev) =
+      prev.map((g) => ({ ...g, baseUrl: "", apiKey: "", model: "", provider: "" })),
+    );
+    onSaved();
+    close();
+  };
+
+  const hasAnySetting = groups.some(
+    (g) => g.baseUrl.trim() && g.apiKey.trim() && g.model.trim(),
+  );
+
+  return (
+    <div
+      onMouseDown={close}
+      className={
+        "fixed inset-0 z-[60] flex items-center justify-center p-6 md:p-10 transition-all duration-300 " +
+        (shown
+          ? "bg-clay-900/30 backdrop-blur-md"
+          : "bg-clay-900/0 backdrop-blur-0")
+      }
+    >
+      <div
+        onMouseDown={(e) => e.stopPropagation()}
+        className={
+          "flex w-[600px] max-w-[96vw] max-h-[90vh] flex-col overflow-hidden rounded-sm border border-clay-900/15 bg-cream-50 shadow-2xl shadow-clay-900/25 transition-all duration-300 " +
+          (shown ? "opacity-100 scale-100" : "opacity-0 scale-95")
+        }
+      >
+        {/* Header */}
+        <div className="flex items-center gap-5 px-6 md:px-8 py-5 border-b border-clay-900/10">
+          <div className="flex flex-col">
+            <span className="font-serif text-xl md:text-2xl text-clay-900">
+              模型设置
+            </span>
+            <span className="text-[11px] text-clay-500 mt-1 tracking-wide">
+              API Key 仅保存在浏览器本地，不会发送到服务器
+            </span>
+          </div>
+          <button
+            type="button"
+            onClick={close}
+            aria-label="关闭"
+            className="ml-auto text-xl leading-none text-clay-500 hover:text-clay-900 transition-colors"
+          >
+            <i className="fa-solid fa-xmark" />
+          </button>
+        </div>
+
+        <div className="flex flex-col gap-0 overflow-y-auto">
+          {groups.map((g, idx) => (
+            <div key={g.key}>
+              {idx > 0 && (
+                <div className="border-t border-clay-900/8 mx-6 md:mx-8" />
+              )}
+              <div className="flex flex-col gap-3 px-6 md:px-8 py-5">
+                <div className="flex items-center gap-2.5">
+                  <span className="flex h-7 w-7 items-center justify-center rounded-sm border border-clay-900/10 bg-cream-100 text-clay-400">
+                    <i className={`${g.icon} text-[11px]`} />
+                  </span>
+                  <span className="font-serif text-base text-clay-900">
+                    {g.label}
+                  </span>
+                </div>
+
+                <div className="flex flex-col gap-2">
+                  <span className="text-[10px] smallcaps text-clay-500">
+                    B A S E · U R L
+                  </span>
+                  <input
+                    value={g.baseUrl}
+                    onChange={(e) => updateGroup(g.key, "baseUrl", e.target.value)}
+                    type="text"
+                    autoComplete="off"
+                    spellCheck={false}
+                    placeholder="https://api.example.com/v1"
+                    className="h-10 w-full rounded-sm border border-clay-900/15 bg-cream-100 px-4 font-sans text-sm text-clay-900 outline-none transition-colors focus:border-ember-500 placeholder:text-clay-400"
+                  />
+                </div>
+
+                <div className="flex flex-col gap-2">
+                  <span className="text-[10px] smallcaps text-clay-500">
+                    A P I · K e y
+                  </span>
+                  <div className="relative">
+                    <input
+                      value={g.apiKey}
+                      onChange={(e) => updateGroup(g.key, "apiKey", e.target.value)}
+                      type={showKeys[g.key] ? "text" : "password"}
+                      autoComplete="off"
+                      spellCheck={false}
+                      placeholder="sk-..."
+                      className="h-10 w-full rounded-sm border border-clay-900/15 bg-cream-100 pl-4 pr-11 font-sans text-sm text-clay-900 outline-none transition-colors focus:border-ember-500 placeholder:text-clay-400"
+                    />
+                    <button
+                      type="button"
+                      onClick={() =>
+                        setShowKeys((prev) => ({
+                          ...prev,
+                          [g.key]: !prev[g.key],
+                        }))
+                      }
+                      aria-label={showKeys[g.key] ? "隐藏" : "显示"}
+                      className="absolute right-3 top-1/2 -translate-y-1/2 text-clay-400 hover:text-clay-700 transition-colors"
+                    >
+                      <i
+                        className={`fa-solid ${showKeys[g.key] ? "fa-eye-slash" : "fa-eye"} text-sm`}
+                      />
+                    </button>
+                  </div>
+                </div>
+
+                <div className="flex flex-col gap-2">
+                  <span className="text-[10px] smallcaps text-clay-500">
+                    M o d e l
+                  </span>
+                  <input
+                    value={g.model}
+                    onChange={(e) => updateGroup(g.key, "model", e.target.value)}
+                    type="text"
+                    autoComplete="off"
+                    spellCheck={false}
+                    placeholder="gpt-4o / claude-3-5-sonnet / flux-1-dev ..."
+                    className="h-10 w-full rounded-sm border border-clay-900/15 bg-cream-100 px-4 font-sans text-sm text-clay-900 outline-none transition-colors focus:border-ember-500 placeholder:text-clay-400"
+                  />
+                </div>
+
+                <div className="flex flex-col gap-2">
+                  <span className="text-[10px] smallcaps text-clay-500">
+                    P r o v i d e r（可选）
+                  </span>
+                  <select
+                    value={g.provider}
+                    onChange={(e) => updateGroup(g.key, "provider", e.target.value)}
+                    className="h-10 w-full rounded-sm border border-clay-900/15 bg-cream-100 px-4 font-sans text-sm text-clay-900 outline-none transition-colors focus:border-ember-500"
+                  >
+                    {PROVIDER_OPTIONS.map((opt) => (
+                      <option key={opt.value || "auto"} value={opt.value}>
+                        {opt.label}
+                      </option>
+                    ))}
+                  </select>
+                  <span className="text-[11px] text-clay-400">
+                    留空时系统会根据 Base URL 自动推断协议。
+                  </span>
+                </div>
+              </div>
+            </div>
+          ))}
+
+          <div className="border-t border-clay-900/8 mx-6 md:mx-8" />
+
+          <div className="px-6 md:px-8 py-4">
+            <p className="text-[11px] leading-relaxed text-clay-400">
+              <i className="fa-solid fa-circle-info mr-1.5" />
+              请确保你的 API 端点支持浏览器跨域请求（CORS）。大多数主流提供商（OpenAI、Anthropic、Gemini、Runware 等）已默认支持。
+            </p>
+          </div>
+        </div>
+
+        {/* Footer */}
+        <div className="flex items-center gap-3 border-t border-clay-900/10 px-6 md:px-8 py-4">
+          {hasAnySetting && (
+            <button
+              type="button"
+              onClick={clearAll}
+              className="inline-flex items-center gap-2 rounded-sm border border-clay-900/15 px-4 py-2 font-sans text-sm text-clay-600 transition-colors hover:border-clay-900/35 hover:text-clay-900"
+            >
+              <i className="fa-solid fa-rotate-left text-xs" />
+              全部清除
+            </button>
+          )}
+          <button
+            type="button"
+            onClick={save}
+            className="ml-auto inline-flex items-center gap-2 rounded-sm bg-clay-900 px-5 py-2.5 font-sans text-sm text-cream-50 transition-colors hover:bg-ember-500"
+          >
+            <i className="fa-solid fa-check text-xs" />
+            保存
+          </button>
+        </div>
+      </div>
+    </div>
+  );
+}