ai-agent/web/app/dashboard/channels/_components/edit.tsx

"use client"

import { useEffect, useMemo, useState } from "react"
import { zodResolver } from "@hookform/resolvers/zod"
import { Controller, Resolver, useForm, useWatch } from "react-hook-form"
import { z } from "zod/v4"
import { CopyIcon, ExternalLinkIcon } from "lucide-react"
import { toast } from "sonner"

import { OptionCombobox } from "@/components/option-combobox"
import { ProjectDialog } from "@/components/project-dialog"
import { Button } from "@/components/ui/button"
import {
  Field,
  FieldContent,
  FieldError,
  FieldLabel,
} from "@/components/ui/field"
import { Input } from "@/components/ui/input"
import { Textarea } from "@/components/ui/textarea"
import {
  type AIAgent,
  type AdminChannel,
  type CreateAdminChannelPayload,
  type WxWorkKFAccount,
  fetchAIAgentsAll,
  fetchChannel,
  fetchWxWorkKFAccounts,
} from "@/lib/api/admin"

type ChannelFormDialogProps = {
  open: boolean
  saving: boolean
  itemId: number | null
  onOpenChange: (open: boolean) => void
  onSubmit: (payload: CreateAdminChannelPayload) => Promise<void>
}

const channelTypeOptions = [
  { value: "web", label: "Web 站点" },
  { value: "wechat_mp", label: "微信公众号" },
  { value: "wxwork_kf", label: "企业微信客服" },
] as const

const oauthScopeOptions = [
  { value: "snsapi_base", label: "静默授权" },
  { value: "snsapi_userinfo", label: "用户信息授权" },
] as const

const widgetPositionOptions = [
  { value: "right", label: "右下角" },
  { value: "left", label: "左下角" },
] as const

type WebChannelConfig = {
  title?: string
  subtitle?: string
  themeColor?: string
  position?: "left" | "right"
  width?: string
}

type WechatMPChannelConfig = WebChannelConfig & {
  appId?: string
  appSecret?: string
  oauthScope?: "snsapi_base" | "snsapi_userinfo"
  oauthEnabled?: boolean
}

const defaultWebChannelConfig: Required<WebChannelConfig> = {
  title: "在线客服",
  subtitle: "欢迎咨询",
  themeColor: "#2563eb",
  position: "right",
  width: "380px",
}

const schema = z
  .object({
    channelType: z.enum(["web", "wechat_mp", "wxwork_kf"], "请选择渠道类型"),
    aiAgentId: z.string().trim().regex(/^\d+$/, "请选择 AI Agent"),
    name: z.string().trim().min(1, "渠道名称不能为空"),
    openKfId: z.string().trim(),
    widgetTitle: z.string().trim(),
    widgetSubtitle: z.string().trim(),
    widgetThemeColor: z.string().trim(),
    widgetPosition: z.enum(["left", "right"]),
    widgetWidth: z.string().trim(),
    wechatAppId: z.string().trim(),
    wechatAppSecret: z.string().trim(),
    wechatOAuthScope: z.enum(["snsapi_base", "snsapi_userinfo"]),
    remark: z.string().trim(),
  })
  .superRefine((values, ctx) => {
    if (values.channelType === "wxwork_kf" && !values.openKfId.trim()) {
      ctx.addIssue({
        code: "custom",
        path: ["openKfId"],
        message: "请选择企业微信客服账号",
      })
    }
    if (values.channelType === "wechat_mp") {
      if (!values.wechatAppId.trim()) {
        ctx.addIssue({
          code: "custom",
          path: ["wechatAppId"],
          message: "请填写公众号 AppID",
        })
      }
      if (!values.wechatAppSecret.trim()) {
        ctx.addIssue({
          code: "custom",
          path: ["wechatAppSecret"],
          message: "请填写公众号 AppSecret",
        })
      }
    }
  })

type EditForm = z.infer<typeof schema>

const resolver = zodResolver(schema as never) as Resolver<
  z.input<typeof schema>,
  undefined,
  z.output<typeof schema>
>

const emptyForm: EditForm = {
  channelType: "web",
  aiAgentId: "",
  name: "",
  openKfId: "",
  widgetTitle: defaultWebChannelConfig.title,
  widgetSubtitle: defaultWebChannelConfig.subtitle,
  widgetThemeColor: defaultWebChannelConfig.themeColor,
  widgetPosition: defaultWebChannelConfig.position,
  widgetWidth: defaultWebChannelConfig.width,
  wechatAppId: "",
  wechatAppSecret: "",
  wechatOAuthScope: "snsapi_base",
  remark: "",
}

function parseOpenKfId(configJson: string): string {
  if (!configJson.trim()) {
    return ""
  }
  try {
    const parsed = JSON.parse(configJson) as { openKfId?: string }
    return typeof parsed.openKfId === "string" ? parsed.openKfId.trim() : ""
  } catch {
    return ""
  }
}

function parseWebChannelConfig(configJson: string): Required<WebChannelConfig> {
  if (!configJson.trim()) {
    return defaultWebChannelConfig
  }
  try {
    const parsed = JSON.parse(configJson) as WebChannelConfig
    const position = parsed.position === "left" ? "left" : "right"
    return {
      title: parsed.title?.trim() || defaultWebChannelConfig.title,
      subtitle: parsed.subtitle?.trim() ?? defaultWebChannelConfig.subtitle,
      themeColor:
        parsed.themeColor?.trim() || defaultWebChannelConfig.themeColor,
      position,
      width: parsed.width?.trim() || defaultWebChannelConfig.width,
    }
  } catch {
    return defaultWebChannelConfig
  }
}

function parseWechatMPChannelConfig(configJson: string): Required<WechatMPChannelConfig> {
  const fallback = {
    ...defaultWebChannelConfig,
    title: "公众号客服",
    appId: "",
    appSecret: "",
    oauthScope: "snsapi_base" as const,
    oauthEnabled: true,
  }
  if (!configJson.trim()) {
    return fallback
  }
  try {
    const parsed = JSON.parse(configJson) as WechatMPChannelConfig
    const base = parseWebChannelConfig(configJson)
    const oauthScope =
      parsed.oauthScope === "snsapi_userinfo" ? "snsapi_userinfo" : "snsapi_base"
    return {
      ...base,
      title: parsed.title?.trim() || fallback.title,
      appId: parsed.appId?.trim() || "",
      appSecret: parsed.appSecret?.trim() || "",
      oauthScope,
      oauthEnabled: parsed.oauthEnabled ?? true,
    }
  } catch {
    return fallback
  }
}

function buildForm(item: AdminChannel | null): EditForm {
  if (!item) {
    return emptyForm
  }
  const isWechatMP = item.channelType === "wechat_mp"
  const webConfig = parseWebChannelConfig(item.configJson)
  const wechatConfig = isWechatMP
    ? parseWechatMPChannelConfig(item.configJson)
    : null
  const widgetConfig = wechatConfig ?? webConfig
  return {
    channelType:
      item.channelType === "wxwork_kf"
        ? "wxwork_kf"
        : item.channelType === "wechat_mp"
          ? "wechat_mp"
          : "web",
    aiAgentId: item.aiAgentId > 0 ? String(item.aiAgentId) : "",
    name: item.name,
    openKfId: parseOpenKfId(item.configJson),
    widgetTitle: widgetConfig.title,
    widgetSubtitle: widgetConfig.subtitle,
    widgetThemeColor: widgetConfig.themeColor,
    widgetPosition: widgetConfig.position,
    widgetWidth: widgetConfig.width,
    wechatAppId: wechatConfig?.appId ?? "",
    wechatAppSecret: wechatConfig?.appSecret ?? "",
    wechatOAuthScope: wechatConfig?.oauthScope ?? "snsapi_base",
    remark: item.remark || "",
  }
}

function buildPayload(form: EditForm, status: number): CreateAdminChannelPayload {
  const channelType = form.channelType
  const webLikeConfig = {
    title:
      form.widgetTitle.trim() ||
      (channelType === "wechat_mp" ? "公众号客服" : defaultWebChannelConfig.title),
    subtitle: form.widgetSubtitle.trim(),
    themeColor:
      form.widgetThemeColor.trim() || defaultWebChannelConfig.themeColor,
    position: form.widgetPosition || defaultWebChannelConfig.position,
    width: form.widgetWidth.trim() || defaultWebChannelConfig.width,
  }
  const configJson =
    channelType === "wxwork_kf"
      ? JSON.stringify({ openKfId: form.openKfId.trim() })
      : channelType === "wechat_mp"
        ? JSON.stringify({
            ...webLikeConfig,
            appId: form.wechatAppId.trim(),
            appSecret: form.wechatAppSecret.trim(),
            oauthScope: form.wechatOAuthScope || "snsapi_base",
            oauthEnabled: true,
          })
        : JSON.stringify(webLikeConfig)
  return {
    channelType,
    aiAgentId: Number(form.aiAgentId),
    name: form.name.trim(),
    configJson,
    status,
    remark: form.remark.trim(),
  }
}

type ChannelFormBodyProps = Omit<ChannelFormDialogProps, "open">

export function EditDialog({
  open,
  saving,
  itemId,
  onOpenChange,
  onSubmit,
}: ChannelFormDialogProps) {
  if (!open) {
    return null
  }

  return (
    <ChannelFormBody
      key={itemId ? `edit-${itemId}` : "create"}
      itemId={itemId}
      saving={saving}
      onOpenChange={onOpenChange}
      onSubmit={onSubmit}
    />
  )
}

function ChannelFormBody({
  saving,
  itemId,
  onOpenChange,
  onSubmit,
}: ChannelFormBodyProps) {
  const formId = "channel-edit-form"
  const [loading, setLoading] = useState(false)
  const [aiAgents, setAIAgents] = useState<AIAgent[]>([])
  const [wxWorkKFAccounts, setWxWorkKFAccounts] = useState<WxWorkKFAccount[]>([])
  const [wxWorkKFAccountsLoading, setWxWorkKFAccountsLoading] = useState(false)
  const [wxWorkKFAccountsError, setWxWorkKFAccountsError] = useState("")
  const [channelDetail, setChannelDetail] = useState<AdminChannel | null>(null)
  const [currentStatus, setCurrentStatus] = useState(0)
  const form = useForm<
    z.input<typeof schema>,
    undefined,
    z.output<typeof schema>
  >({
    resolver,
    defaultValues: emptyForm,
  })
  const {
    control,
    handleSubmit,
    register,
    reset,
    formState: { errors },
  } = form
  const channelType = useWatch({ control, name: "channelType" })
  const openKfId = useWatch({ control, name: "openKfId" })
  const isWebLikeChannel = channelType === "web" || channelType === "wechat_mp"

  useEffect(() => {
    async function loadAIAgents() {
      try {
        const data = await fetchAIAgentsAll({ status: 1 })
        setAIAgents(data)
      } catch (error) {
        console.error("Failed to load AI agents:", error)
      }
    }
    void loadAIAgents()
  }, [])

  useEffect(() => {
    async function loadDetail() {
      if (!itemId) {
        setCurrentStatus(0)
        setChannelDetail(null)
        reset(emptyForm)
        return
      }
      setLoading(true)
      try {
        const data = await fetchChannel(itemId)
        setChannelDetail(data)
        setCurrentStatus(data.status)
        reset(buildForm(data))
      } catch (error) {
        console.error("Failed to load channel:", error)
      } finally {
        setLoading(false)
      }
    }
    void loadDetail()
  }, [itemId, reset])

  useEffect(() => {
    if (
      channelType !== "wxwork_kf" ||
      wxWorkKFAccounts.length > 0 ||
      wxWorkKFAccountsLoading ||
      wxWorkKFAccountsError
    ) {
      return
    }
    async function loadWxWorkKFAccounts() {
      setWxWorkKFAccountsLoading(true)
      setWxWorkKFAccountsError("")
      try {
        const data = await fetchWxWorkKFAccounts()
        setWxWorkKFAccounts(data)
      } catch (error) {
        console.error("Failed to load WeCom KF accounts:", error)
        setWxWorkKFAccountsError(
          error instanceof Error ? error.message : "企业微信客服账号加载失败"
        )
      } finally {
        setWxWorkKFAccountsLoading(false)
      }
    }
    void loadWxWorkKFAccounts()
  }, [
    channelType,
    wxWorkKFAccounts.length,
    wxWorkKFAccountsError,
    wxWorkKFAccountsLoading,
  ])

  const aiAgentOptions = aiAgents.map((item) => ({
    value: String(item.id),
    label: item.name,
  }))
  const wxWorkKFAccountOptions = wxWorkKFAccounts.map((item) => ({
    value: item.openKfId,
    label: item.name ? `${item.name} (${item.openKfId})` : item.openKfId,
  }))
  if (
    channelType === "wxwork_kf" &&
    openKfId &&
    !wxWorkKFAccountOptions.some((item) => item.value === openKfId)
  ) {
    wxWorkKFAccountOptions.unshift({
      value: openKfId,
      label: openKfId,
    })
  }

  async function onFormSubmit(values: EditForm) {
    await onSubmit(buildPayload(values, currentStatus))
  }

  return (
    <ProjectDialog
      open={true}
      onOpenChange={onOpenChange}
      title={itemId ? "编辑渠道" : "新建渠道"}
      size="lg"
      allowFullscreen
      footer={
        <>
          <Button type="button" variant="outline" onClick={() => onOpenChange(false)}>
            取消
          </Button>
          <Button type="submit" form={formId} disabled={saving || loading}>
            {saving ? "保存中..." : "保存"}
          </Button>
        </>
      }
    >
      {loading ? (
        <div className="flex items-center justify-center py-12">
          <div className="text-muted-foreground">加载中...</div>
        </div>
      ) : (
        <form id={formId} onSubmit={handleSubmit(onFormSubmit)} className="space-y-5">
          <div className="grid grid-cols-1 gap-4">
            <Field data-invalid={!!errors.name}>
              <FieldLabel htmlFor="channel-name">渠道名称</FieldLabel>
              <FieldContent>
                <Input id="channel-name" {...register("name")} />
                <FieldError errors={[errors.name]} />
              </FieldContent>
            </Field>

            <Field data-invalid={!!errors.aiAgentId}>
              <FieldLabel>接待 Agent</FieldLabel>
              <FieldContent>
                <Controller
                  control={control}
                  name="aiAgentId"
                  render={({ field }) => (
                    <OptionCombobox
                      value={field.value}
                      options={aiAgentOptions}
                      placeholder="请选择 AI Agent"
                      searchPlaceholder="搜索 AI Agent"
                      emptyText="未找到 AI Agent"
                      onChange={field.onChange}
                    />
                  )}
                />
                <FieldError errors={[errors.aiAgentId]} />
              </FieldContent>
            </Field>

            <Field data-invalid={!!errors.channelType}>
              <FieldLabel>接入渠道</FieldLabel>
              <FieldContent>
                <Controller
                  control={control}
                  name="channelType"
                  render={({ field }) => (
                    <OptionCombobox
                      value={field.value}
                      options={[...channelTypeOptions]}
                      placeholder="请选择接入渠道"
                      searchPlaceholder="搜索接入渠道"
                      emptyText="未找到接入渠道"
                      onChange={field.onChange}
                    />
                  )}
                />
                <FieldError errors={[errors.channelType]} />
              </FieldContent>
            </Field>
          </div>

          <div className="space-y-4 rounded-md border p-4">
            <div>
              <div className="text-sm font-medium">渠道配置</div>
              <div className="text-xs text-muted-foreground">
                {channelType === "wxwork_kf"
                  ? "配置企业微信客服账号，用于匹配回调消息和对外发送消息。"
                  : channelType === "wechat_mp"
                    ? "配置公众号网页授权和客服窗口展示参数。"
                    : "配置 Web 站点客服窗口的展示参数。"}
              </div>
            </div>

            {channelType === "wxwork_kf" ? (
              <Field data-invalid={!!errors.openKfId}>
                <FieldLabel>企业微信客服账号</FieldLabel>
                <FieldContent>
                  <Controller
                    control={control}
                    name="openKfId"
                    render={({ field }) => (
                      <OptionCombobox
                        value={field.value}
                        options={wxWorkKFAccountOptions}
                        placeholder={
                          wxWorkKFAccountsLoading ? "正在加载客服账号" : "请选择客服账号"
                        }
                        searchPlaceholder="搜索客服账号"
                        emptyText={
                          wxWorkKFAccountsError || "未找到企业微信客服账号"
                        }
                        disabled={wxWorkKFAccountsLoading}
                        onChange={field.onChange}
                      />
                    )}
                  />
                  <FieldError errors={[errors.openKfId]} />
                </FieldContent>
              </Field>
            ) : null}

            {isWebLikeChannel ? (
              <>
                <div className="grid grid-cols-1 gap-4 sm:grid-cols-2">
                  {channelType === "wechat_mp" ? (
                    <>
                      <Field data-invalid={!!errors.wechatAppId}>
                        <FieldLabel htmlFor="channel-wechat-app-id">
                          公众号 AppID
                        </FieldLabel>
                        <FieldContent>
                          <Input
                            id="channel-wechat-app-id"
                            {...register("wechatAppId")}
                          />
                          <FieldError errors={[errors.wechatAppId]} />
                        </FieldContent>
                      </Field>

                      <Field data-invalid={!!errors.wechatAppSecret}>
                        <FieldLabel htmlFor="channel-wechat-app-secret">
                          公众号 AppSecret
                        </FieldLabel>
                        <FieldContent>
                          <Input
                            id="channel-wechat-app-secret"
                            type="password"
                            autoComplete="new-password"
                            {...register("wechatAppSecret")}
                          />
                          <FieldError errors={[errors.wechatAppSecret]} />
                        </FieldContent>
                      </Field>

                      <Field data-invalid={!!errors.wechatOAuthScope}>
                        <FieldLabel>网页授权方式</FieldLabel>
                        <FieldContent>
                          <Controller
                            control={control}
                            name="wechatOAuthScope"
                            render={({ field }) => (
                              <OptionCombobox
                                value={field.value}
                                options={[...oauthScopeOptions]}
                                placeholder="请选择网页授权方式"
                                searchPlaceholder="搜索网页授权方式"
                                emptyText="未找到网页授权方式"
                                onChange={field.onChange}
                              />
                            )}
                          />
                          <FieldError errors={[errors.wechatOAuthScope]} />
                        </FieldContent>
                      </Field>
                    </>
                  ) : null}

                  <Field data-invalid={!!errors.widgetTitle}>
                    <FieldLabel htmlFor="channel-widget-title">窗口标题</FieldLabel>
                    <FieldContent>
                      <Input id="channel-widget-title" {...register("widgetTitle")} />
                      <FieldError errors={[errors.widgetTitle]} />
                    </FieldContent>
                  </Field>

                  <Field data-invalid={!!errors.widgetSubtitle}>
                    <FieldLabel htmlFor="channel-widget-subtitle">窗口副标题</FieldLabel>
                    <FieldContent>
                      <Input
                        id="channel-widget-subtitle"
                        {...register("widgetSubtitle")}
                      />
                      <FieldError errors={[errors.widgetSubtitle]} />
                    </FieldContent>
                  </Field>

                  <Field data-invalid={!!errors.widgetThemeColor}>
                    <FieldLabel htmlFor="channel-widget-theme-color">主题色</FieldLabel>
                    <FieldContent>
                      <Input
                        id="channel-widget-theme-color"
                        placeholder="#2563eb"
                        {...register("widgetThemeColor")}
                      />
                      <FieldError errors={[errors.widgetThemeColor]} />
                    </FieldContent>
                  </Field>

                  <Field data-invalid={!!errors.widgetPosition}>
                    <FieldLabel>挂载位置</FieldLabel>
                    <FieldContent>
                      <Controller
                        control={control}
                        name="widgetPosition"
                        render={({ field }) => (
                          <OptionCombobox
                            value={field.value}
                            options={[...widgetPositionOptions]}
                            placeholder="请选择挂载位置"
                            searchPlaceholder="搜索挂载位置"
                            emptyText="未找到挂载位置"
                            onChange={field.onChange}
                          />
                        )}
                      />
                      <FieldError errors={[errors.widgetPosition]} />
                    </FieldContent>
                  </Field>

                  <Field data-invalid={!!errors.widgetWidth}>
                    <FieldLabel htmlFor="channel-widget-width">窗口宽度</FieldLabel>
                    <FieldContent>
                      <Input
                        id="channel-widget-width"
                        placeholder="380px"
                        {...register("widgetWidth")}
                      />
                      <FieldError errors={[errors.widgetWidth]} />
                    </FieldContent>
                  </Field>
                </div>
                <WebAccessGuide
                  channelId={channelDetail?.channelId || ""}
                  channelType={channelType === "wechat_mp" ? "wechat_mp" : "web"}
                />
              </>
            ) : null}
          </div>

          <Field data-invalid={!!errors.remark}>
            <FieldLabel htmlFor="channel-remark">备注</FieldLabel>
            <FieldContent>
              <Textarea id="channel-remark" rows={3} {...register("remark")} />
              <FieldError errors={[errors.remark]} />
            </FieldContent>
          </Field>
        </form>
      )}
    </ProjectDialog>
  )
}

function WebAccessGuide({
  channelId,
  channelType,
}: {
  channelId: string
  channelType: "web" | "wechat_mp"
}) {
  const [origin, setOrigin] = useState("")
  const isWechatMP = channelType === "wechat_mp"

  useEffect(() => {
    setOrigin(window.location.origin)
  }, [])

  const accessUrl = useMemo(() => {
    if (!origin || !channelId) {
      return ""
    }
    const url = new URL(
      isWechatMP ? "/api/channel/wechat_mp/oauth/authorize" : "/kefu/chat/",
      origin
    )
    url.searchParams.set("channelId", channelId)
    if (isWechatMP) {
      url.searchParams.set("returnPath", "/kefu/chat/")
    }
    return url.toString()
  }, [channelId, isWechatMP, origin])

  const testUrl = useMemo(() => {
    if (!origin || !channelId) {
      return ""
    }
    const url = new URL("/kefu", origin)
    url.searchParams.set("channelId", channelId)
    return url.toString()
  }, [channelId, origin])

  const snippet = useMemo(() => {
    if (!origin || !channelId) {
      return ""
    }
    return `<script>
  window.CSAgentConfig = {
    channelId: "${channelId}"${isWechatMP ? ',\n    externalSource: "wechat_mp"' : ""}
  };
</script>
<script async src="${origin}/sdk/cs-ai-agent-sdk.min.js"></script>`
  }, [channelId, isWechatMP, origin])

  async function copyText(text: string, successMessage: string) {
    if (!text) {
      return
    }
    try {
      await navigator.clipboard.writeText(text)
      toast.success(successMessage)
    } catch {
      toast.error("复制失败")
    }
  }

  return (
    <div className="space-y-4 border-t pt-4">
      <div>
        <div className="text-sm font-medium">
          {isWechatMP ? "微信公众号接入信息" : "Web 接入信息"}
        </div>
        <div className="text-xs text-muted-foreground">
          {channelId
            ? isWechatMP
              ? "将授权链接配置到公众号菜单，用户授权后会进入客服窗口。"
              : "复制链接或嵌入代码即可接入当前 Web 渠道。"
            : "保存渠道后生成接入链接。"}
        </div>
      </div>

      {!channelId ? (
        <div className="rounded-md bg-muted px-3 py-2 text-sm text-muted-foreground">
          当前为新建渠道，保存后会生成 channelId。
        </div>
      ) : (
        <div className="space-y-4">
          <div className="space-y-2">
            <div className="text-xs font-medium text-muted-foreground">
              {isWechatMP ? "公众号菜单授权链接" : "直接访问链接"}
            </div>
            <div className="flex flex-col gap-2 sm:flex-row">
              <Input readOnly value={accessUrl} className="font-mono text-xs" />
              <div className="flex gap-2">
                <Button
                  type="button"
                  variant="outline"
                  size="icon"
                  title="复制链接"
                  onClick={() => copyText(accessUrl, "已复制接入链接")}
                >
                  <CopyIcon className="size-4" />
                </Button>
                <Button
                  type="button"
                  variant="outline"
                  size="icon"
                  title="打开链接"
                  onClick={() => window.open(accessUrl, "_blank", "noopener,noreferrer")}
                >
                  <ExternalLinkIcon className="size-4" />
                </Button>
              </div>
            </div>
          </div>

          {!isWechatMP ? (
            <div className="space-y-2">
              <div className="flex items-center justify-between gap-2">
                <div className="text-xs font-medium text-muted-foreground">
                  嵌入式接入代码
                </div>
                <Button
                  type="button"
                  variant="outline"
                  size="sm"
                  onClick={() => copyText(snippet, "已复制接入代码")}
                >
                  <CopyIcon className="size-4" />
                  复制代码
                </Button>
              </div>
              <pre className="max-h-48 overflow-auto rounded-md bg-muted p-3 text-xs leading-5">
                <code>{snippet}</code>
              </pre>
            </div>
          ) : null}

          <div className="flex flex-col gap-2 rounded-md bg-muted px-3 py-3 text-xs text-muted-foreground">
            <div className="font-medium text-foreground">接入教程</div>
            {isWechatMP ? (
              <>
                <div>1. 确认该渠道已启用，并在微信公众平台配置网页授权域名。</div>
                <div>2. 将公众号菜单跳转地址设置为上方授权链接。</div>
                <div>3. 用户点击菜单并授权后，会以 openid 作为稳定客户身份进入客服窗口。</div>
              </>
            ) : (
              <>
                <div>1. 确认该渠道已启用。</div>
                <div>2. 将嵌入代码粘贴到目标网站 HTML 的 body 结束标签前。</div>
                <div>3. 发布网站后刷新页面，客服入口会按渠道配置展示。</div>
                <div>4. 独立页面或二维码场景可直接使用访问链接。</div>
                <div className="pt-1">
                  <Button
                    type="button"
                    variant="outline"
                    size="sm"
                    onClick={() => window.open(testUrl, "_blank", "noopener,noreferrer")}
                  >
                    <ExternalLinkIcon className="size-4" />
                    打开测试页
                  </Button>
                </div>
              </>
            )}
          </div>
        </div>
      )}
    </div>
  )
}