|
| 1 | +/** |
| 2 | + * NoteLinkToSystem — 笔记「挂到体系」选择器（v0.13.7 触点②）。 |
| 3 | + * |
| 4 | + * @ai-context: 修复知识链接手工输 id 断点（v0.13.1 遗留）——用户在笔记 |
| 5 | + * 阅读视图把当前笔记挂到体系节点：选体系→选节点→确认， |
| 6 | + * targetType=note/targetId 自动携带，用户零 id 知识。 |
| 7 | + * @ai-context: 已挂状态反查 list_knowledge_links（后端强制 system_id—— |
| 8 | + * 按体系逐次查询聚合，再按 targetType=note 过滤；与触点① |
| 9 | + * GroupSidebar 全量直取不同——本组件查询时体系列表已就绪）； |
| 10 | + * 取消走 delete_knowledge_link；变更经 onChanged 通知刷新。 |
| 11 | + */ |
| 12 | +import { useCallback, useEffect, useMemo, useState } from "react"; |
| 13 | +import { invoke } from "@tauri-apps/api/core"; |
| 14 | +import type { KnowledgeLink, KnowledgeNode, KnowledgeSystem } from "../types/knowledge"; |
| 15 | + |
| 16 | +interface Props { |
| 17 | + noteId: number; |
| 18 | + /** 挂接/取消后刷新回调（NotesPage 重载引用列表） */ |
| 19 | + onChanged: () => void; |
| 20 | +} |
| 21 | + |
| 22 | +export default function NoteLinkToSystem({ noteId, onChanged }: Props) { |
| 23 | + const [open, setOpen] = useState(false); |
| 24 | + const [systems, setSystems] = useState<KnowledgeSystem[]>([]); |
| 25 | + const [nodes, setNodes] = useState<KnowledgeNode[]>([]); |
| 26 | + const [systemId, setSystemId] = useState<number | null>(null); |
| 27 | + const [nodeId, setNodeId] = useState<number | null>(null); |
| 28 | + const [linked, setLinked] = useState<KnowledgeLink | null>(null); |
| 29 | + const [busy, setBusy] = useState(false); |
| 30 | + const [err, setErr] = useState(""); |
| 31 | + |
| 32 | + const load = useCallback(async () => { |
| 33 | + try { |
| 34 | + const sysList = await invoke<KnowledgeSystem[]>("list_knowledge_systems"); |
| 35 | + setSystems(sysList); |
| 36 | + // list_knowledge_links 后端强制 system_id（None 报"必须指定体系"）—— |
| 37 | + // 按非归档体系逐次查询后聚合，再反查当前笔记的挂接 |
| 38 | + const active = sysList.filter((s) => s.status !== "archived"); |
| 39 | + const linkGroups = await Promise.all( |
| 40 | + active.map((s) => invoke<KnowledgeLink[]>("list_knowledge_links", { systemId: s.id })), |
| 41 | + ); |
| 42 | + const links = linkGroups.flat(); |
| 43 | + setLinked(links.find((l) => l.targetType === "note" && l.targetId === noteId) ?? null); |
| 44 | + } catch (e) { setErr(`体系加载失败: ${e}`); } |
| 45 | + }, [noteId]); |
| 46 | + |
| 47 | + useEffect(() => { void load(); }, [load]); |
| 48 | + |
| 49 | + // 选体系后拉取该体系节点树 |
| 50 | + useEffect(() => { |
| 51 | + if (systemId == null) { setNodes([]); setNodeId(null); return; } |
| 52 | + invoke<KnowledgeNode[]>("list_knowledge_nodes", { systemId }) |
| 53 | + .then(setNodes) |
| 54 | + .catch((e) => setErr(`节点加载失败: ${e}`)); |
| 55 | + }, [systemId]); |
| 56 | + |
| 57 | + const domainSystems = useMemo(() => systems.filter((s) => s.status !== "archived"), [systems]); |
| 58 | + const effectiveSystemId = systemId ?? linked?.systemId ?? null; |
| 59 | + |
| 60 | + const confirmLink = async () => { |
| 61 | + if (effectiveSystemId == null) return; |
| 62 | + setBusy(true); setErr(""); |
| 63 | + try { |
| 64 | + await invoke("link_knowledge_target", { |
| 65 | + systemId: effectiveSystemId, |
| 66 | + nodeId: nodeId ?? undefined, |
| 67 | + targetType: "note", |
| 68 | + targetId: noteId, |
| 69 | + }); |
| 70 | + setOpen(false); |
| 71 | + await load(); |
| 72 | + onChanged(); |
| 73 | + } catch (e) { setErr(`挂接失败: ${e}`); } finally { setBusy(false); } |
| 74 | + }; |
| 75 | + |
| 76 | + const unlink = async () => { |
| 77 | + if (!linked) return; |
| 78 | + setBusy(true); setErr(""); |
| 79 | + try { |
| 80 | + await invoke("delete_knowledge_link", { id: linked.id }); |
| 81 | + setLinked(null); |
| 82 | + setOpen(false); |
| 83 | + onChanged(); |
| 84 | + } catch (e) { setErr(`取消挂接失败: ${e}`); } finally { setBusy(false); } |
| 85 | + }; |
| 86 | + |
| 87 | + const linkedSystem = systems.find((s) => s.id === linked?.systemId) ?? null; |
| 88 | + |
| 89 | + return ( |
| 90 | + <span style={{ display: "inline-flex", flexDirection: "column", alignItems: "flex-start", gap: 4 }}> |
| 91 | + <button |
| 92 | + data-testid="note-link-open" |
| 93 | + onClick={() => setOpen((v) => !v)} |
| 94 | + style={{ |
| 95 | + fontSize: 12, cursor: "pointer", padding: "4px 10px", borderRadius: 4, |
| 96 | + border: linked ? "1px solid #99f6e4" : "1px solid #d1d5db", |
| 97 | + background: linked ? "#f0fdfa" : "#fff", |
| 98 | + color: linked ? "#0f766e" : "#374151", |
| 99 | + }} |
| 100 | + title={linked ? "点击管理体系挂接" : "把这条笔记挂到体系的问题/概念上"} |
| 101 | + > |
| 102 | + {linked ? `🧭 已挂 · ${linkedSystem?.name ?? "体系"}` : "🧭 挂到体系"} |
| 103 | + </button> |
| 104 | + |
| 105 | + {open && ( |
| 106 | + <div |
| 107 | + data-testid="note-link-panel" |
| 108 | + style={{ position: "absolute", zIndex: 30, marginTop: 30, padding: 10, background: "#fff", border: "1px solid #e5e7eb", borderRadius: 8, boxShadow: "0 4px 16px rgba(0,0,0,0.12)", display: "flex", flexDirection: "column", gap: 6, width: 260 }} |
| 109 | + > |
| 110 | + {domainSystems.length === 0 ? ( |
| 111 | + <div data-testid="note-link-empty" style={{ fontSize: 12, color: "#9ca3af" }}>暂无体系——请先到「🧠 体系」页创建。</div> |
| 112 | + ) : ( |
| 113 | + <> |
| 114 | + <select |
| 115 | + data-testid="note-link-system" |
| 116 | + value={effectiveSystemId ?? ""} |
| 117 | + onChange={(e) => setSystemId(Number(e.target.value) || null)} |
| 118 | + style={{ fontSize: 12, padding: "4px 6px", border: "1px solid #e5e7eb", borderRadius: 4 }} |
| 119 | + > |
| 120 | + <option value="">选择体系…</option> |
| 121 | + {domainSystems.map((s) => ( |
| 122 | + <option key={s.id} value={s.id}>{s.kind === "global" ? "🌐 " : "📂 "}{s.name}</option> |
| 123 | + ))} |
| 124 | + </select> |
| 125 | + <select |
| 126 | + data-testid="note-link-node" |
| 127 | + value={nodeId ?? ""} |
| 128 | + onChange={(e) => setNodeId(Number(e.target.value) || null)} |
| 129 | + style={{ fontSize: 12, padding: "4px 6px", border: "1px solid #e5e7eb", borderRadius: 4 }} |
| 130 | + disabled={effectiveSystemId == null} |
| 131 | + > |
| 132 | + <option value="">挂到体系根（不选节点）</option> |
| 133 | + {nodes.map((n) => ( |
| 134 | + <option key={n.id} value={n.id}>{n.text.slice(0, 24)}</option> |
| 135 | + ))} |
| 136 | + </select> |
| 137 | + {linked ? ( |
| 138 | + <button |
| 139 | + data-testid="note-link-unlink" |
| 140 | + onClick={() => void unlink()} |
| 141 | + disabled={busy} |
| 142 | + style={{ fontSize: 12, cursor: "pointer", padding: "4px 0", borderRadius: 4, border: "1px solid #fecaca", background: "#fff", color: "#dc2626" }} |
| 143 | + > |
| 144 | + {busy ? "处理中…" : "取消挂接"} |
| 145 | + </button> |
| 146 | + ) : ( |
| 147 | + <button |
| 148 | + data-testid="note-link-confirm" |
| 149 | + onClick={() => void confirmLink()} |
| 150 | + disabled={busy || effectiveSystemId == null} |
| 151 | + style={{ fontSize: 12, cursor: "pointer", padding: "4px 0", borderRadius: 4, border: "1px solid #0f766e", background: "#f0fdfa", color: "#0f766e" }} |
| 152 | + > |
| 153 | + {busy ? "挂接中…" : "确认挂接"} |
| 154 | + </button> |
| 155 | + )} |
| 156 | + </> |
| 157 | + )} |
| 158 | + {err && <div style={{ fontSize: 11, color: "#dc2626" }}>{err}</div>} |
| 159 | + </div> |
| 160 | + )} |
| 161 | + </span> |
| 162 | + ); |
| 163 | +} |
0 commit comments