Cyrene_v2/frontend/web/src/pages/admin/MemoryPage.tsx

import { useState, useCallback } from 'react'
import { api, getToken } from '../../api/client'

interface MemoryEntry {
  id: string; user_id: string; content: string; summary: string;
  keywords: string[]; category: string; priority: number;
}

export default function MemoryPage() {
  const [memories, setMemories] = useState<MemoryEntry[]>([])
  const [search, setSearch] = useState('')
  const [loading, setLoading] = useState(false)
  const [newContent, setNewContent] = useState('')

  const fetchMemories = useCallback(async (q?: string) => {
    setLoading(true)
    try {
      const token = getToken()
      const path = q ? `/api/v1/memory/search?q=${encodeURIComponent(q)}` : '/api/v1/memory'
      const res = await fetch(path, { headers: { Authorization: `Bearer ${token}` } })
      const data = await res.json()
      setMemories(Array.isArray(data?.data) ? data.data : [])
    } catch { } finally { setLoading(false) }
  }, [])

  const handleAdd = async () => {
    if (!newContent.trim()) return
    const token = getToken()
    await fetch('/api/v1/memory', {
      method: 'POST',
      headers: { 'Content-Type': 'application/json', Authorization: `Bearer ${token}` },
      body: JSON.stringify({ content: newContent, category: 'fact', priority: 0.5 }),
    })
    setNewContent('')
    fetchMemories(search || undefined)
  }

  const handleDelete = async (id: string) => {
    const token = getToken()
    await fetch(`/api/v1/memory/${id}`, { method: 'DELETE', headers: { Authorization: `Bearer ${token}` } })
    fetchMemories(search || undefined)
  }

  return (
    <div className="p-6 space-y-4">
      <h2 className="text-lg font-semibold">记忆管理</h2>

      {/* Search */}
      <div className="flex gap-2">
        <input
          type="text" value={search}
          onChange={e => setSearch(e.target.value)}
          onKeyDown={e => { if (e.key === 'Enter') fetchMemories(search) }}
          placeholder="搜索记忆..."
          className="flex-1 bg-[var(--mx-surface)] border border-[var(--mx-outline)] focus:border-[var(--mx-primary)] rounded-[14px] px-4 py-2.5 text-sm text-[var(--mx-text)] placeholder:text-[var(--mx-text-dim)] outline-none"
        />
        <button onClick={() => fetchMemories(search)} className="px-4 py-2.5 bg-[var(--mx-primary)] hover:bg-[var(--mx-primary-hover)] text-white text-sm font-medium rounded-full">搜索</button>
        <button onClick={() => { setSearch(''); fetchMemories() }} className="px-4 py-2.5 bg-[var(--mx-surface)] border border-[var(--mx-outline)] text-[var(--mx-text-dim)] text-sm rounded-full">全部</button>
      </div>

      {/* Add */}
      <div className="flex gap-2">
        <input
          type="text" value={newContent}
          onChange={e => setNewContent(e.target.value)}
          placeholder="添加新记忆..."
          className="flex-1 bg-[var(--mx-surface)] border border-[var(--mx-outline)] focus:border-[var(--mx-primary)] rounded-[14px] px-4 py-2.5 text-sm text-[var(--mx-text)] placeholder:text-[var(--mx-text-dim)] outline-none"
        />
        <button onClick={handleAdd} disabled={!newContent.trim()}
          className="px-4 py-2.5 bg-[var(--mx-primary)] hover:bg-[var(--mx-primary-hover)] disabled:bg-[#253E64] text-white text-sm font-medium rounded-full"
        >添加</button>
      </div>

      {/* List */}
      {loading ? (
        <p className="text-center text-[var(--mx-text-dim)] py-8 text-sm">加载中...</p>
      ) : memories.length === 0 ? (
        <p className="text-center text-[var(--mx-text-dim)] py-8 text-sm">暂无记忆</p>
      ) : (
        <div className="space-y-2">
          {memories.map(m => (
            <div key={m.id} className="bg-[var(--mx-surface)] border border-[var(--mx-outline)] rounded-[18px] px-4 py-3 flex items-start justify-between">
              <div className="flex-1 min-w-0">
                <p className="text-sm text-[var(--mx-text)] truncate">{m.content}</p>
                <div className="flex items-center gap-2 mt-1">
                  <span className="text-xs px-1.5 py-0.5 rounded bg-[var(--mx-badge-blue)]/50 text-[var(--mx-tertiary-text)]">{m.category}</span>
                  {m.keywords?.slice(0, 3).map((kw, i) => (
                    <span key={i} className="text-xs text-[var(--mx-text-dim)]">{kw}</span>
                  ))}
                </div>
              </div>
              <button onClick={() => handleDelete(m.id)}
                className="text-xs text-[var(--mx-error)]/70 hover:text-[var(--mx-error)] shrink-0 ml-3 mt-0.5"
              >删除</button>
            </div>
          ))}
        </div>
      )}
    </div>
  )
}