UHD_Media_Tool/apps/web/app/components/library/subscriptions-policy.tsx

import {
  AcquisitionPolicyRules,
  type JsonObject,
  type PolicyRevision,
  type SlotTemplate,
  SubscriptionMediaKind,
} from "@umt/contracts";
import { ChevronRight, Eye, FilePlus2, History, Pencil, Plus, ScrollText, Trash2, Undo2, Upload } from "lucide-react";
import { useId, useMemo, useState } from "react";
import { toast } from "sonner";
import { z } from "zod";
import {
  PolicyPreview,
  useCreatePolicy,
  usePolicyRevisions,
  usePreviewPolicy,
  usePublishPolicy,
  useRollbackPolicy,
  useUpdatePolicy,
} from "~/api/policies.ts";
import { ConfirmDialog } from "~/components/console/confirm-dialog.tsx";
import { DetailSection, DetailSheet } from "~/components/console/detail-sheet.tsx";
import { EmptyState, ErrorState, LoadingState } from "~/components/console/empty-state.tsx";
import { FormField } from "~/components/console/form-field.tsx";
import { JsonView } from "~/components/console/json-view.tsx";
import { KvList } from "~/components/console/kv-list.tsx";
import { Button } from "~/components/ui/button.tsx";
import { Input } from "~/components/ui/input.tsx";
import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "~/components/ui/select.tsx";
import { Switch } from "~/components/ui/switch.tsx";
import { Textarea } from "~/components/ui/textarea.tsx";
import { errorMessage } from "~/lib/api.ts";
import { cn, formatDateTime } from "~/lib/utils.ts";
import { CANDIDATE_DECISION, MEDIA_KIND, POLICY_STATUS } from "./labels.ts";
import { ChipList, ChipToggleGroup, Panel, Tone } from "./parts.tsx";
import {
  draftFromJson,
  draftToJson,
  emptyDraft,
  type SlotRulesDraft,
  SlotRulesEditor,
  summarizeHard,
} from "./slot-rules.tsx";

// 收录策略(kind=acquisition 的 policy_revision):草案 → 预览 → 授权发布 → 版本化 / 回滚(REQ §6.4)。
// 规则只是结构化数据(AcquisitionPolicyRules),不是脚本;发布即对 scope 内正常下载/追更/整理生成持续授权。

const KIND_OPTS: { value: string; label: string }[] = SubscriptionMediaKind.options.map((v) => ({
  value: v,
  label: MEDIA_KIND[v],
}));

export const PUBLISH_NOTICE =
  "发布后,作用范围内的下载、追更和整理按此策略自动执行,不再逐次审批。升级替换、媒体清理和下载缓存清理仍需单独审批。旧的已发布版本被替代,授权随之失效。";

type TemplateDraft = { key: string; name: string; rules: SlotRulesDraft; open: boolean };
type PolicyDraft = {
  policyKey: string;
  title: string;
  summary: string;
  scopeKinds: string[];
  defaultSlots: TemplateDraft[];
  newTitleEnabled: boolean;
  windowDays: string;
  newTitleKinds: string[];
  newTitleSlots: TemplateDraft[];
  organizeMode: "" | "copy" | "move";
  allowCopyWhenHnrPending: boolean;
};

let seq = 0;
const tpl = (t?: SlotTemplate, open = false): TemplateDraft => ({
  key: `t${++seq}`,
  name: t?.name ?? "",
  rules: t ? draftFromJson(t) : emptyDraft(),
  open,
});

function draftFromRevision(r: PolicyRevision | null): PolicyDraft {
  const rules = r ? AcquisitionPolicyRules.safeParse(r.rules).data : undefined;
  const kinds = r ? z.array(z.string()).safeParse((r.scope as { mediaKinds?: unknown }).mediaKinds).data : undefined;
  return {
    policyKey: r?.policyKey ?? "",
    title: r?.title ?? "",
    summary: r?.summary ?? "",
    scopeKinds: kinds ?? [],
    defaultSlots: (rules?.defaultSlots ?? []).map((t) => tpl(t)),
    newTitleEnabled: rules?.newTitle?.enabled ?? false,
    windowDays: rules?.newTitle?.windowDays ? String(rules.newTitle.windowDays) : "",
    newTitleKinds: rules?.newTitle?.mediaKinds ?? [],
    newTitleSlots: (rules?.newTitle?.slots ?? []).map((t) => tpl(t)),
    organizeMode: rules?.organizeMode ?? "",
    allowCopyWhenHnrPending: rules?.allowCopyWhenHnrPending ?? false,
  };
}

const Meta = z.object({
  policyKey: z
    .string()
    .trim()
    .min(1, "填写策略键")
    .max(64, "最多 64 个字符")
    .regex(/^[a-z0-9][a-z0-9_.-]*$/, "只用小写字母、数字和 - _ ."),
  title: z.string().trim().min(1, "填写标题").max(120, "最多 120 个字符"),
  summary: z.string().trim().max(500, "最多 500 个字符"),
});

const stripEmpty = (o: JsonObject) => (Object.keys(o).length ? o : undefined);

/** 草稿 → rules/scope;错误键:meta 字段名、`${key}.name` / `${key}.${field}`、windowDays、rules */
function buildPolicy(d: PolicyDraft):
  | {
      ok: true;
      body: { policyKey: string; title: string; summary: string | null; scope: JsonObject; rules: JsonObject };
    }
  | { ok: false; errors: Record<string, string> } {
  const errors: Record<string, string> = {};
  const meta = Meta.safeParse(d);
  if (!meta.success) for (const i of meta.error.issues) errors[String(i.path[0])] ??= i.message;
  const templates = (list: TemplateDraft[]) =>
    list.map((t) => {
      if (!t.name.trim()) errors[`${t.key}.name`] = "填写模板名称";
      const r = draftToJson(t.rules);
      if (!r.ok) {
        for (const [k, v] of Object.entries(r.errors)) errors[`${t.key}.${k}`] = v;
        return { name: t.name.trim() };
      }
      return {
        name: t.name.trim(),
        hardConditions: stripEmpty(r.value.hardConditions),
        softPreferences: stripEmpty(r.value.softPreferences),
        fallback: stripEmpty(r.value.fallback),
        upgradeThreshold: stripEmpty(r.value.upgradeThreshold),
        completion: stripEmpty(r.value.completion),
      };
    });
  const defaultSlots = templates(d.defaultSlots);
  const newTitleSlots = templates(d.newTitleSlots);
  let windowDays: number | undefined;
  if (d.windowDays.trim()) {
    windowDays = Number(d.windowDays);
    if (!Number.isInteger(windowDays) || windowDays < 1 || windowDays > 3650) errors.windowDays = "1–3650 的整数";
  }
  if (d.newTitleEnabled && newTitleSlots.length === 0) errors.newTitleSlots = "开启新作品收录时至少需要一个模板";
  const rules = {
    ...(defaultSlots.length ? { defaultSlots } : {}),
    ...(d.newTitleEnabled || newTitleSlots.length
      ? {
          newTitle: {
            enabled: d.newTitleEnabled,
            ...(windowDays ? { windowDays } : {}),
            ...(d.newTitleKinds.length ? { mediaKinds: d.newTitleKinds } : {}),
            slots: newTitleSlots,
          },
        }
      : {}),
    ...(d.organizeMode ? { organizeMode: d.organizeMode } : {}),
    ...(d.allowCopyWhenHnrPending ? { allowCopyWhenHnrPending: true } : {}),
  };
  // 与服务端同一份 schema 严格校验
  const strict = AcquisitionPolicyRules.strict().safeParse(rules);
  if (!strict.success && !Object.keys(errors).length) {
    const i = strict.error.issues[0];
    errors.rules = `规则结构不合法:${i?.path.join(".")} ${i?.message}`;
  }
  if (Object.keys(errors).length || !meta.success) return { ok: false, errors };
  return {
    ok: true,
    body: {
      policyKey: meta.data.policyKey,
      title: meta.data.title,
      summary: meta.data.summary || null,
      scope: d.scopeKinds.length ? { mediaKinds: d.scopeKinds } : {},
      rules: rules as JsonObject,
    },
  };
}

// ── 列表 ──

export function PolicyWorkspace({
  creating,
  onCreatingChange,
}: {
  creating: boolean;
  onCreatingChange: (v: boolean) => void;
}) {
  const q = usePolicyRevisions();
  const [editor, setEditor] = useState<{ base: PolicyRevision | null; editId: string | null } | null>(null);
  const [viewId, setViewId] = useState<string | null>(null);

  const groups = useMemo(() => {
    const m = new Map<string, PolicyRevision[]>();
    for (const r of q.data?.items ?? []) {
      if (r.kind !== "acquisition") continue;
      m.set(r.policyKey, [...(m.get(r.policyKey) ?? []), r]);
    }
    return [...m.entries()].map(([key, revs]) => ({ key, revs: revs.sort((a, b) => b.revision - a.revision) }));
  }, [q.data]);
  const all = q.data?.items ?? [];
  const viewing = all.find((r) => r.id === viewId) ?? null;
  const editorOpen = creating || !!editor;

  const closeEditor = () => {
    setEditor(null);
    onCreatingChange(false);
  };

  return (
    <div className="space-y-4">
      {q.isPending ? (
        <div className="pg-slab rounded-xl p-4">
          <LoadingState rows={4} />
        </div>
      ) : q.isError ? (
        <ErrorState error={q.error} onRetry={() => q.refetch()} />
      ) : groups.length === 0 ? (
        <EmptyState
          icon={ScrollText}
          title="还没有收录策略"
          description="新建草案,预览后发布。"
          action={
            <Button onClick={() => onCreatingChange(true)}>
              <FilePlus2 />
              新建策略草案
            </Button>
          }
        />
      ) : (
        groups.map((g) => (
          <PolicyGroup
            key={g.key}
            policyKey={g.key}
            revs={g.revs}
            onView={setViewId}
            onEdit={(r) => setEditor({ base: r, editId: r.id })}
            onDraftFrom={(r) => setEditor({ base: r, editId: null })}
          />
        ))
      )}
      {editorOpen ? (
        <PolicyEditorSheet
          key={editor ? `${editor.base?.id}-${editor.editId}` : "new"}
          base={editor?.base ?? null}
          editId={editor?.editId ?? null}
          onClose={closeEditor}
          onSaved={(r) => {
            closeEditor();
            setViewId(r.id);
          }}
        />
      ) : null}
      <PolicyDetailSheet
        rev={viewing}
        onClose={() => setViewId(null)}
        onEdit={(r) => {
          setViewId(null);
          setEditor({ base: r, editId: r.id });
        }}
        onDraftFrom={(r) => {
          setViewId(null);
          setEditor({ base: r, editId: null });
        }}
      />
    </div>
  );
}

function PolicyGroup({
  policyKey,
  revs,
  onView,
  onEdit,
  onDraftFrom,
}: {
  policyKey: string;
  revs: PolicyRevision[];
  onView: (id: string) => void;
  onEdit: (r: PolicyRevision) => void;
  onDraftFrom: (r: PolicyRevision) => void;
}) {
  const published = revs.find((r) => r.status === "published");
  const draft = revs.find((r) => r.status === "draft");
  const head = published ?? revs[0]!;
  const rules = AcquisitionPolicyRules.safeParse(head.rules).data;
  return (
    <Panel
      title={
        <span className="flex flex-wrap items-center gap-2">
          <span className="min-w-0 break-all">{head.title}</span>
          <span className="font-mono text-meta font-normal text-muted-foreground">{policyKey}</span>
        </span>
      }
      description={
        published
          ? `当前生效 r${published.revision} · ${formatDateTime(published.publishedAt)} 由 ${published.publishedBy ?? "—"} 发布`
          : "未发布,不会自动执行"
      }
      actions={
        draft ? (
          <Button variant="outline" size="sm" onClick={() => onEdit(draft)}>
            <Pencil />
            继续编辑草案 r{draft.revision}
          </Button>
        ) : (
          <Button variant="outline" size="sm" onClick={() => onDraftFrom(head)}>
            <FilePlus2 />
            基于 r{head.revision} 新建草案
          </Button>
        )
      }
    >
      <div className="grid gap-4 lg:grid-cols-[minmax(0,1fr)_minmax(0,1fr)]">
        <div className="min-w-0 space-y-2">
          <p className="text-meta text-muted-foreground">r{head.revision} 规则摘要</p>
          <RulesSummary rules={rules} valid={!!rules} />
        </div>
        <div className="min-w-0">
          <p className="mb-2 text-meta text-muted-foreground">版本历史</p>
          <ol className="divide-y divide-border/60 rounded-lg border border-border/70">
            {revs.map((r) => (
              <li key={r.id}>
                <button
                  type="button"
                  onClick={() => onView(r.id)}
                  className="flex w-full cursor-pointer items-center gap-2 px-3 py-2 text-left transition-colors duration-micro hover:bg-foreground/[0.04]"
                >
                  <span className="w-8 shrink-0 font-mono text-meta text-muted-foreground tabular-nums">
                    r{r.revision}
                  </span>
                  <Tone v={POLICY_STATUS[r.status]} />
                  <span className="min-w-0 flex-1 truncate text-caption text-foreground">{r.summary ?? r.title}</span>
                  <span className="hidden shrink-0 text-meta text-muted-foreground tabular-nums sm:inline">
                    {formatDateTime(r.publishedAt ?? r.createdAt)}
                  </span>
                  <ChevronRight className="h-4 w-4 shrink-0 text-muted-foreground" />
                </button>
              </li>
            ))}
          </ol>
        </div>
      </div>
    </Panel>
  );
}

function RulesSummary({ rules, valid }: { rules: AcquisitionPolicyRules | undefined; valid: boolean }) {
  if (!valid || !rules) return <p className="text-caption text-destructive">规则无法解析,不会执行</p>;
  const tplLine = (t: SlotTemplate) => `${t.name}:${summarizeHard(t.hardConditions, t.fallback).join(",") || "不限"}`;
  return (
    <div className="space-y-2 text-caption">
      <div>
        <span className="text-muted-foreground">默认版本目标 </span>
        <ChipList items={(rules.defaultSlots ?? []).map(tplLine)} empty="无(订阅没有版本目标时不自动创建)" />
      </div>
      <div>
        <span className="text-muted-foreground">新作品收录 </span>
        {rules.newTitle?.enabled ? (
          <ChipList
            items={[
              `窗口 ${rules.newTitle.windowDays ?? "默认"} 天`,
              rules.newTitle.mediaKinds?.length
                ? rules.newTitle.mediaKinds.map((k) => MEDIA_KIND[k]).join(" / ")
                : "全部类型",
              ...rules.newTitle.slots.map(tplLine),
            ]}
          />
        ) : (
          <span className="text-foreground">关闭</span>
        )}
      </div>
      <div className="text-muted-foreground">
        整理方式{" "}
        <span className="text-foreground">
          {rules.organizeMode === "move" ? "移动" : rules.organizeMode === "copy" ? "复制" : "按系统设置"}
        </span>
        {rules.allowCopyWhenHnrPending ? " · H&R 未满足时改用复制" : ""}
      </div>
    </div>
  );
}

// ── 详情:预览 / 发布 / 回滚 ──

function PolicyDetailSheet({
  rev,
  onClose,
  onEdit,
  onDraftFrom,
}: {
  rev: PolicyRevision | null;
  onClose: () => void;
  onEdit: (r: PolicyRevision) => void;
  onDraftFrom: (r: PolicyRevision) => void;
}) {
  const preview = usePreviewPolicy();
  const publish = usePublishPolicy();
  const rollback = useRollbackPolicy();
  const rules = rev ? AcquisitionPolicyRules.safeParse(rev.rules).data : undefined;
  const pv = rev?.preview ? PolicyPreview.safeParse(rev.preview) : null;

  const runPreview = (r: PolicyRevision) =>
    preview.mutate(r.id, {
      onSuccess: () => toast.success(`r${r.revision} 预览已更新`),
      onError: (e) => toast.error(errorMessage(e)),
    });

  return (
    <DetailSheet
      open={!!rev}
      onOpenChange={(o) => !o && onClose()}
      width="lg"
      title={rev ? `${rev.title} · r${rev.revision}` : ""}
      description={rev ? <span className="font-mono">{rev.policyKey}</span> : null}
      footer={
        rev ? (
          rev.status === "draft" ? (
            <>
              <Button variant="outline" onClick={() => onEdit(rev)}>
                <Pencil />
                编辑
              </Button>
              <Button variant="outline" onClick={() => runPreview(rev)} disabled={preview.isPending}>
                <Eye />
                {preview.isPending ? "预览中…" : "预览"}
              </Button>
              <ConfirmDialog
                trigger={
                  <Button disabled={!rules}>
                    <Upload />
                    发布
                  </Button>
                }
                title={`发布 ${rev.policyKey} r${rev.revision}?`}
                description={PUBLISH_NOTICE}
                confirmLabel="发布"
                onConfirm={() =>
                  publish
                    .mutateAsync({ id: rev.id, expectedRevision: rev.revision })
                    .then(() => toast.success(`r${rev.revision} 已发布`))
                    .catch((e) => {
                      toast.error(errorMessage(e));
                      throw e;
                    })
                }
              >
                {!pv?.success ? (
                  <p className="rounded-lg border border-warning/30 bg-warning/10 px-3 py-2 text-caption text-warning">
                    这个草案还没有预览。先预览可以看到影响范围。
                  </p>
                ) : null}
              </ConfirmDialog>
            </>
          ) : (
            <>
              <Button variant="outline" onClick={() => onDraftFrom(rev)}>
                <FilePlus2 />
                基于此版本新建草案
              </Button>
              {rev.status === "superseded" || rev.status === "rolled_back" ? (
                <ConfirmDialog
                  trigger={
                    <Button variant="outline">
                      <Undo2 />
                      回滚到此版本
                    </Button>
                  }
                  title={`回滚到 r${rev.revision}?`}
                  description={`用 r${rev.revision} 的内容发布一个新版本,当前版本标记为已回滚。${PUBLISH_NOTICE}`}
                  confirmLabel="回滚"
                  onConfirm={() =>
                    rollback
                      .mutateAsync(rev.id)
                      .then((n) => toast.success(`已回滚,r${n.revision} 生效`))
                      .then(onClose)
                      .catch((e) => {
                        toast.error(errorMessage(e));
                        throw e;
                      })
                  }
                />
              ) : null}
            </>
          )
        ) : null
      }
    >
      {rev ? (
        <>
          <DetailSection title="版本">
            <KvList
              items={[
                { label: "状态", value: <Tone v={POLICY_STATUS[rev.status]} /> },
                { label: "作用范围", value: scopeText(rev.scope) },
                { label: "创建", value: `${formatDateTime(rev.createdAt)} · ${rev.createdBy ?? "—"}` },
                {
                  label: "发布",
                  value: rev.publishedAt ? `${formatDateTime(rev.publishedAt)} · ${rev.publishedBy ?? "—"}` : "未发布",
                },
                { label: "说明", value: rev.summary, wide: true },
              ]}
            />
          </DetailSection>
          <DetailSection title="规则">
            <RulesSummary rules={rules} valid={!!rules} />
            <JsonView className="mt-3" label="原始规则" value={rev.rules} defaultOpen={false} />
          </DetailSection>
          <DetailSection
            title="历史回放预览"
            actions={
              rev.status !== "draft" ? (
                <Button variant="ghost" size="xs" onClick={() => runPreview(rev)} disabled={preview.isPending}>
                  <History />
                  重新预览
                </Button>
              ) : null
            }
          >
            <PreviewBlock value={rev.preview} />
          </DetailSection>
        </>
      ) : null}
    </DetailSheet>
  );
}

const scopeText = (scope: JsonObject) => {
  const k = z.array(z.string()).safeParse((scope as { mediaKinds?: unknown }).mediaKinds).data;
  return k?.length ? k.map((x) => MEDIA_KIND[x as keyof typeof MEDIA_KIND] ?? x).join(" / ") : "全部作品";
};

function PreviewBlock({ value }: { value: JsonObject | null }) {
  if (!value)
    return (
      <p className="text-caption text-muted-foreground">
        还没有预览。预览用最近已识别的资源评估模板,不会执行任何操作。
      </p>
    );
  const p = PolicyPreview.safeParse(value);
  if (!p.success) return <JsonView value={value} />;
  const v = p.data;
  return (
    <div className="space-y-3">
      {!v.valid ? (
        <p className="rounded-lg border border-destructive/30 bg-destructive/10 px-3 py-2 text-caption text-destructive">
          规则未通过校验,预览按空模板计算,无法发布。
        </p>
      ) : null}
      <div className="grid grid-cols-2 gap-2 sm:grid-cols-4">
        {[
          ["样本资源", v.sampleSize],
          ["模板数", v.templates],
          ["会接受", v.matched],
          ["会排除", v.excluded],
        ].map(([l, n]) => (
          <div key={String(l)} className="rounded-lg border border-border/70 px-3 py-2">
            <p className="text-meta text-muted-foreground">{l}</p>
            <p className="text-title-xs font-semibold text-foreground tabular-nums">{n}</p>
          </div>
        ))}
      </div>
      <p className="text-meta text-muted-foreground">
        计算于 {formatDateTime(v.evaluatedAt)};接受/排除按"资源 × 模板"计数。
      </p>
      {v.samples.length ? (
        <ul className="divide-y divide-border/60 rounded-lg border border-border/70">
          {v.samples.map((s, i) => (
            <li
              key={`${s.sourceReleaseId}-${s.template}-${i}`}
              className="flex flex-wrap items-center gap-2 px-3 py-1.5"
            >
              <Tone v={CANDIDATE_DECISION[s.decision] ?? { label: s.decision, tone: "neutral" }} />
              <span className="font-mono text-meta text-foreground">{s.template}</span>
              <span
                className="min-w-0 flex-1 truncate font-mono text-micro text-muted-foreground"
                title={s.reasons?.join(";") || undefined}
              >
                {s.title ?? s.sourceReleaseId}
              </span>
            </li>
          ))}
        </ul>
      ) : (
        <p className="text-caption text-muted-foreground">没有可用于回放的已识别资源。</p>
      )}
    </div>
  );
}

// ── 草案编辑 ──

function PolicyEditorSheet({
  base,
  editId,
  onClose,
  onSaved,
}: {
  base: PolicyRevision | null;
  editId: string | null;
  onClose: () => void;
  onSaved: (r: PolicyRevision) => void;
}) {
  const id = useId();
  const create = useCreatePolicy();
  const update = useUpdatePolicy();
  const [d, setD] = useState<PolicyDraft>(() => {
    const x = draftFromRevision(base);
    if (!base) x.defaultSlots = [tpl(undefined, true)];
    if (base && !editId) x.summary = "";
    return x;
  });
  const [errors, setErrors] = useState<Record<string, string>>({});
  const pending = create.isPending || update.isPending;
  const set = <K extends keyof PolicyDraft>(k: K, v: PolicyDraft[K]) => setD((p) => ({ ...p, [k]: v }));

  const submit = () => {
    const r = buildPolicy(d);
    if (!r.ok) {
      setErrors(r.errors);
      // 展开有错的模板
      setD((p) => ({
        ...p,
        defaultSlots: p.defaultSlots.map((t) => ({
          ...t,
          open: t.open || Object.keys(r.errors).some((k) => k.startsWith(`${t.key}.`)),
        })),
        newTitleSlots: p.newTitleSlots.map((t) => ({
          ...t,
          open: t.open || Object.keys(r.errors).some((k) => k.startsWith(`${t.key}.`)),
        })),
      }));
      toast.error("表单有错误");
      return;
    }
    setErrors({});
    const done = (rev: PolicyRevision) => {
      toast.success(`草案 r${rev.revision} 已保存`);
      onSaved(rev);
    };
    if (editId) {
      const { policyKey: _k, ...body } = r.body;
      update.mutate({ id: editId, ...body }, { onSuccess: done, onError: (e) => toast.error(errorMessage(e)) });
    } else {
      create.mutate(
        { ...r.body, kind: "acquisition", basedOnRevisionId: base?.id ?? null },
        { onSuccess: done, onError: (e) => toast.error(errorMessage(e)) },
      );
    }
  };

  return (
    <DetailSheet
      open
      onOpenChange={(o) => !o && !pending && onClose()}
      width="lg"
      title={editId ? `编辑草案 r${base?.revision}` : base ? `基于 r${base.revision} 新建草案` : "新建收录策略草案"}
      description="保存为草案,发布后才生效。"
      footer={
        <>
          <Button variant="outline" onClick={onClose} disabled={pending}>
            取消
          </Button>
          <Button onClick={submit} disabled={pending}>
            {pending ? "保存中…" : "保存草案"}
          </Button>
        </>
      }
    >
      <DetailSection title="基本">
        <div className="grid gap-3 sm:grid-cols-2">
          <FormField
            label="策略键"
            htmlFor={`${id}-key`}
            required
            error={errors.policyKey}
            hint="同一键下只有一个版本生效"
          >
            <Input
              id={`${id}-key`}
              value={d.policyKey}
              disabled={!!base}
              aria-invalid={!!errors.policyKey}
              onChange={(e) => set("policyKey", e.target.value)}
              placeholder="default"
            />
          </FormField>
          <FormField label="标题" htmlFor={`${id}-title`} required error={errors.title}>
            <Input
              id={`${id}-title`}
              value={d.title}
              aria-invalid={!!errors.title}
              onChange={(e) => set("title", e.target.value)}
            />
          </FormField>
        </div>
        <FormField label="本版说明" htmlFor={`${id}-sum`} error={errors.summary} hint="这一版改了什么,显示在版本历史里">
          <Textarea id={`${id}-sum`} rows={2} value={d.summary} onChange={(e) => set("summary", e.target.value)} />
        </FormField>
        <FormField label="作用范围" hint="不选即全部作品类型">
          <ChipToggleGroup
            label="作用范围"
            options={KIND_OPTS}
            value={d.scopeKinds}
            onChange={(v) => set("scopeKinds", v)}
          />
        </FormField>
      </DetailSection>

      <DetailSection
        title="默认版本目标模板"
        actions={
          <Button
            variant="ghost"
            size="xs"
            onClick={() => set("defaultSlots", [...d.defaultSlots, tpl(undefined, true)])}
          >
            <Plus />
            添加模板
          </Button>
        }
      >
        <p className="mb-2 text-meta text-muted-foreground">订阅的作品没有版本目标时,按这些模板创建。</p>
        <TemplateList list={d.defaultSlots} onChange={(v) => set("defaultSlots", v)} errors={errors} />
      </DetailSection>

      <DetailSection title="新作品收录">
        <div className="space-y-3">
          <div className="flex items-center justify-between gap-3 rounded-lg border border-border px-3 py-2">
            <div className="min-w-0">
              <p className="text-caption font-medium text-foreground">开启新作品收录</p>
              <p className="text-meta text-muted-foreground">按发行/首播日期判断,新上传的旧片不算</p>
            </div>
            <Switch
              checked={d.newTitleEnabled}
              onCheckedChange={(v) => set("newTitleEnabled", v)}
              aria-label="开启新作品收录"
            />
          </div>
          <div className="grid gap-3 sm:grid-cols-2">
            <FormField label="时间窗口(天)" htmlFor={`${id}-win`} error={errors.windowDays} hint="发行/首播在窗口内">
              <Input
                id={`${id}-win`}
                inputMode="numeric"
                value={d.windowDays}
                aria-invalid={!!errors.windowDays}
                onChange={(e) => set("windowDays", e.target.value)}
                placeholder="默认"
              />
            </FormField>
            <FormField label="作品类型" hint="不选即全部">
              <ChipToggleGroup
                label="新作品类型"
                options={KIND_OPTS}
                value={d.newTitleKinds}
                onChange={(v) => set("newTitleKinds", v)}
              />
            </FormField>
          </div>
          <div className="flex items-center justify-between gap-2">
            <p className="text-meta text-muted-foreground">新作品的版本目标模板</p>
            <Button
              variant="ghost"
              size="xs"
              onClick={() => set("newTitleSlots", [...d.newTitleSlots, tpl(undefined, true)])}
            >
              <Plus />
              添加模板
            </Button>
          </div>
          {errors.newTitleSlots ? <p className="text-meta text-destructive">{errors.newTitleSlots}</p> : null}
          <TemplateList list={d.newTitleSlots} onChange={(v) => set("newTitleSlots", v)} errors={errors} />
        </div>
      </DetailSection>

      <DetailSection title="整理">
        <div className="space-y-3">
          <FormField label="整理方式">
            <Select
              value={d.organizeMode || "__default"}
              onValueChange={(v) => set("organizeMode", v === "__default" ? "" : (v as "copy" | "move"))}
            >
              <SelectTrigger className="w-full sm:w-64" aria-label="整理方式">
                <SelectValue />
              </SelectTrigger>
              <SelectContent position="popper">
                <SelectItem value="__default">按系统设置</SelectItem>
                <SelectItem value="copy">复制(保留源文件做种)</SelectItem>
                <SelectItem value="move">移动</SelectItem>
              </SelectContent>
            </Select>
          </FormField>
          <div className="flex items-center justify-between gap-3 rounded-lg border border-border px-3 py-2">
            <p className="min-w-0 text-caption font-medium text-foreground">H&R 未满足时经审批改用复制</p>
            <Switch
              checked={d.allowCopyWhenHnrPending}
              onCheckedChange={(v) => set("allowCopyWhenHnrPending", v)}
              aria-label="H&R 未满足时改用复制"
            />
          </div>
          {errors.rules ? <p className="text-meta text-destructive">{errors.rules}</p> : null}
        </div>
      </DetailSection>
    </DetailSheet>
  );
}

function TemplateList({
  list,
  onChange,
  errors,
}: {
  list: TemplateDraft[];
  onChange: (v: TemplateDraft[]) => void;
  errors: Record<string, string>;
}) {
  const id = useId();
  if (list.length === 0) return <p className="text-caption text-muted-foreground">没有模板。</p>;
  const patch = (key: string, p: Partial<TemplateDraft>) =>
    onChange(list.map((t) => (t.key === key ? { ...t, ...p } : t)));
  return (
    <div className="space-y-2">
      {list.map((t) => {
        const prefix = `${t.key}.`;
        const errs = Object.fromEntries(
          Object.entries(errors)
            .filter(([k]) => k.startsWith(prefix))
            .map(([k, v]) => [k.slice(prefix.length), v]),
        );
        const hasErr = Object.keys(errs).length > 0;
        return (
          <div key={t.key} className={cn("rounded-lg border", hasErr ? "border-destructive/40" : "border-border/80")}>
            <div className="flex items-center gap-2 px-3 py-2">
              <button
                type="button"
                aria-expanded={t.open}
                aria-label={t.open ? "收起模板" : "展开模板"}
                onClick={() => patch(t.key, { open: !t.open })}
                className="grid h-7 w-7 shrink-0 cursor-pointer place-items-center rounded-full text-muted-foreground hover:bg-foreground/[0.06] hover:text-foreground"
              >
                <ChevronRight className={cn("h-4 w-4 transition-transform duration-base", t.open && "rotate-90")} />
              </button>
              <Input
                id={`${id}-${t.key}`}
                aria-label="模板名称"
                aria-invalid={!!errs.name}
                value={t.name}
                placeholder="模板名称,如 archival"
                onChange={(e) => patch(t.key, { name: e.target.value })}
                className="h-8 min-w-0 flex-1 font-mono"
              />
              <Button
                variant="ghost"
                size="icon-sm"
                aria-label="删除模板"
                onClick={() => onChange(list.filter((x) => x.key !== t.key))}
                className="hover:text-destructive"
              >
                <Trash2 />
              </Button>
            </div>
            {errs.name ? <p className="px-3 pb-2 text-meta text-destructive">{errs.name}</p> : null}
            {!t.open ? (
              <div className="px-3 pb-2">
                <ChipList items={summarizeHard(draftToJsonSafe(t.rules))} empty="硬条件不限" />
              </div>
            ) : (
              <div className="border-t border-border/60 px-3 py-3">
                <SlotRulesEditor value={t.rules} onChange={(v) => patch(t.key, { rules: v })} errors={errs} />
              </div>
            )}
          </div>
        );
      })}
    </div>
  );
}

const draftToJsonSafe = (d: SlotRulesDraft): JsonObject => {
  const r = draftToJson(d);
  return r.ok ? r.value.hardConditions : {};
};