solution-erp/docs/changelog/sessions/2026-05-11-2200-pe-polish-responsive-multiagent.md

Session 20 turns 6 + 8-12 — PE polish (NCC palette + autofill + responsive) + Multi-agent setup

Date: 2026-05-11 (chiều-tối, sau turn 7 wrap-up 17:00) Commits: 7 commits từ f568945 (turn 6) → ae1814c (turn 12) Scope: FE polish UX iteration + infrastructure setup multi-agent

Tổng quan 7 turn

Turn	Topic	Commit	Files
6	Manual budget "Nhập tay" — drop tên field + VND format	f568945	6 (3 fe-admin + 3 fe-user mirror)
8	AddSupplier +Số tiền inline + NCC 5-màu palette + Winner 🏆	3ec7b5a	2 (PE detail mirror)
9	Winner revert badge → icon ✓ đậm + hover transition	83aae8e	2
10	AddSupplier auto-fill từ master khi chọn NCC dropdown	66551db	2
11	Responsive cho laptop màn hình nhỏ (sidebar + workspace + padding)	6e338f7	6 (Layout + PE detail + workspace × 2 app)
12	Setup multi-agent infrastructure (3 sub-agents)	ae1814c	7 (4 agent .md + 3 MEMORY.md seed)

(Turn 7 menu visibility Mig 27 đã có session log riêng 2026-05-11-1700-menu-visibility-mig27.md. Turn 1-5 đã có 2026-05-11-1100-pe-ui-restructure-s20.md.)

Turn 6 — Manual budget "Nhập tay" drop tên field (f568945)

User screenshot: chế độ "Nhập tay (không link)" Section 2 b. Ngân sách vẫn còn input "Tên (vd Tạm tính T11/2025)" cùng số tiền. User chỉ cần nhập số tiền.

3 file × 2 app = 6 file FE update:

• PeDetailTabs.tsx BudgetFieldRow (Section 2 detail editor)
• PeWorkspaceCreateView.tsx (workspace mode "new")
• PeHeaderForm.tsx (Create/Edit header page)

Mỗi file:

• Drop Input "Tên ngân sách" UI khỏi manual mode (state field giữ '' backward compat — BE save luôn null)
• Manual mode UI giờ chỉ 1 input số tiền (max-w-xs) + VND format 1.000.000 + suffix đ + hint
• Helpers parseVnd + formatVndInput inline mỗi file

PeDetailTabs BudgetFieldRow cleanup thêm:

• Drop state manualName + setter
• Drop manualName từ dirty check
• Save payload: budgetManualName: null luôn

Read-only display (legacy data) giữ ev.budgetManualName nếu data cũ có tên (không xóa hiển thị, chỉ ẩn input UI).

Turn 8 — AddSupplier +Số tiền inline + NCC 5-màu palette + Winner 🏆 (3ec7b5a)

User 4 yêu cầu UX NCC grid:

1. Thêm NCC dialog cho nhập luôn Số tiền báo giá cho hạng mục
2. Số tiền hiện ra cột so sánh hạng mục (đã có sẵn cột "Số tiền")
3. Trang trí 3+ NCC khác nhau 3+ màu khác nhau
4. NCC được chọn (winner) nổi bật hơn

AddSupplierDialog — sequential POST tạo NCC + Quote

• Thêm prop detailId?: string (HangMucCard truyền detail.id)
• Form state +thanhTien: 0
• showQuote = !!detailId — chỉ render input "Số tiền báo giá" khi gọi từ HangMucCard
• Mutation 2 step:
  1. POST /purchase-evaluations/{id}/suppliers → response {id} (BE controller Ok(new {id = newId}))
  2. Nếu detailId + thanhTien > 0 → POST /quotes với purchaseEvaluationDetailId + purchaseEvaluationSupplierId (newSupplierRowId) + thanhTien
• Toast: "Đã thêm NCC + báo giá" (có quote) hoặc "Đã thêm NCC" (no quote)
• Section input "Số tiền" trong card bg-brand-50/40 + VND format + suffix đ + hint "Để trống / 0 → chỉ tạo NCC"

NCC row 5-màu cycle palette + winner badge

const NCC_PALETTES = [
  'border-l-blue-400 bg-blue-50/40',
  'border-l-purple-400 bg-purple-50/40',
  'border-l-sky-400 bg-sky-50/40',
  'border-l-teal-400 bg-teal-50/40',
  'border-l-pink-400 bg-pink-50/40',
] as const

Loop ev.suppliers.map((s, idx) → palette = NCC_PALETTES[idx % 5].

Winner override:

• border-l-emerald-500 (thay vì palette stripe)
• bg-emerald-100/70 (đậm hơn)
• font-semibold + shadow-sm
• ring-1 ring-inset ring-emerald-300
• Badge inline "🏆 Trúng thầu" rounded-full bg-emerald-600 text-white

Turn 9 — Winner revert badge → icon ✓ đậm + hover (83aae8e)

User feedback: bỏ badge "🏆 Trúng thầu", revert về icon stick ✓ cũ nhưng đậm hơn + hover.

• Bỏ badge rounded-full
• Restore <span className="mr-1 text-base font-bold text-emerald-700">✓</span> prefix
• Tên NCC winner đậm: text-emerald-900
• Row hover transition:
  • Winner: hover:bg-emerald-200/70
  • Non-winner palette: hover:bg-white/80 hover:shadow-sm
  • Smooth qua transition class

Turn 10 — AddSupplier auto-fill master khi chọn NCC (66551db)

User: chọn NCC từ dropdown master → auto-load các field đã có sẵn (contactPerson/phone/email/note) vào form.

AddSupplierDialog dropdown "NCC (master)" onChange:

onChange={e => {
  const picked = suppliers.data?.find(s => s.id === e.target.value)
  setForm(prev => ({
    ...prev,
    supplierId: e.target.value,
    contactName: picked?.contactPerson ?? '',
    contactPhone: picked?.phone ?? '',
    contactEmail: picked?.email ?? '',
    note: picked?.note ?? '',
  }))
}}

Hint "✓ Đã tự điền từ Master — bạn có thể sửa lại nếu cần" text-[10px] text-emerald-600.

Mapping master Supplier → PE.Supplier:

• contactPerson → contactName
• phone → contactPhone
• email → contactEmail
• note → note

Skip: displayName / paymentTermText / thanhTien (manual, không có trong master). Skip address (PE.Supplier không có field tương ứng).

Turn 11 — Responsive laptop màn nhỏ (6e338f7)

User: "giao diện hiện tại chưa đáp ứng tốt cho laptop màn hình nhỏ → Căn chỉnh lại nhé."

Memory feedback_responsive_laptop_breakpoint.md capture pattern 4 tầng.

4 fix targeted:

Fix	Trước	Sau	Gain
Sidebar (fe-admin + fe-user)	w-72 (288px)	w-60 xl:w-72	+48px lg
PE Workspace 2-panel	lg:grid-cols-[320px_1fr]	lg:[260px_1fr] xl:[320px_1fr]	+60px lg
Section padding	px-5 py-4	px-3 py-3 sm:px-5 sm:py-4	+16px xs
HangMucCard padding	gap-3 p-3	flex-wrap gap-2 p-2 sm:gap-3 sm:p-3	+8px xs

Net gain trên laptop 1366px: ~+132px width cho NCC table area.

Behavior phân tầng:

• <sm (mobile): tightest padding
• lg 1024-1279px: sidebar 240px + workspace list 260px
• xl+ 1280px+: behavior cũ giữ nguyên (sidebar 288, list 320, padding rộng)

KHÔNG đụng dialog widths / semantic breakpoints lớn / md sm mobile.

Turn 12 — Multi-agent infrastructure setup (ae1814c)

User paste self-contained template từ NAMGROUP s41-s43 trial empirical-grounded. Pre-flight decision gate 6/6 ✅ → proceed setup.

Pre-flight checklist

Question	Status
Codebase > 10K LOC?	✅ (59 tables · 27 mig · ~142 endpoints · 34 FE pages)
Project > 6 months?	✅ (roadmap T1-T13)
Heavy multi-file features regular?	✅ (per-chunk 5-6 commit/session)
User extend "ngáo threshold"?	✅ (S20 đã 12+ turn deep context)
25+ accumulated gotchas/patterns?	✅ (44 gotchas · 14 memory · 6 skills)
Critical changes adversarial review?	✅ (UAT live 3 prod domain)

Setup created

.claude/
├── agents/                    ← 4 file
│   ├── README.md              (~9.7KB master coordination guide)
│   ├── investigator.md        (cyan READ — research + audit + WebFetch)
│   ├── implementer.md         (yellow WRITE conditional Case 1+2+3+5 only, NO worktree)
│   └── reviewer.md            (red READ adversarial pre-commit + live curl)
└── agent-memory/
    ├── investigator/MEMORY.md (~5.9KB seed)
    ├── implementer/MEMORY.md  (~6.9KB seed)
    └── reviewer/MEMORY.md     (~6.5KB seed)

Customizations SOLUTION_ERP

• Skills preload mỗi agent (reuse 6 skills hiện có):
  • Investigator: contract-workflow + permission-matrix + ef-core-migration
  • Implementer: ef-core-migration + permission-matrix + form-engine
  • Reviewer: dependency-audit-erp + iis-deploy-runbook + contract-workflow
• DB context: _Dev runtime + _Design ef tooling distinct
• Test bearer: admin@solutions.com.vn (full) + nv.test@solutions.com.vn (Drafter UAT scope)
• Prod UAT: api/admin/eoffice.solutions.com.vn

Windows MAX_PATH pitfall handled

Project path D:\Dropbox\CONG_VIEC\SOLUTION\SOLUTION_ERP\ = 51 chars + Dropbox-managed → isolation: worktree DROPPED khỏi implementer.md frontmatter (per template Pitfall 1). Em main reviews diff before commit (compensate).

Memory baseline seeded

3 MEMORY.md có:

• Patterns proven cross-session (5-chunk discipline, 3-file Mig rule, audit-reuse clone, service hook derived state, FE mirror 2 app, VND format helpers, responsive 4-tầng)
• 44 gotcha cross-ref
• Phase 9 UAT iteration mode (skip test per chunk theo memory feedback_uat_skip_verify)
• 5-category Reviewer checklist tinh chỉnh theo SOLUTION_ERP gotcha cluster
• Tests baseline 81/81 PASS preserve

Trial workflow

• Week 1 candidate: Contract V2 wire (Mig 28+29) mirror PE pattern S17-S19 — pattern proven 1× audit-reuse. ~600+ LOC, 2 mig + Service + Controller + FE × 2 app.
• Week 2-3: Feature wire (Solo em + Inv pre-flight + Rev pre-commit) — phân quyền strict V2 + drop legacy V1.
• Week 4: Evaluate quality vs cost real numbers.
  • Pass criteria: Rev catch ≥ 2 wire bugs trước commit + time saving ≥ 25% Case 1+2 + Max 20× quota comfortable
  • Fail: rollback solo, agents archived

Agent state (chốt session)

3 sub-agents vừa setup ở turn 12 — chưa spawn work nào. MEMORY.md seeds-only state. KHÔNG có findings để flush cross-agent learnings ở session này. Trial Week 1 sẽ kick off ở Session 21 với Contract V2 candidate.

Stats cumulative Session 20 (turns 1-12)

Metric	Trước S20	Sau S20 turn 12	Delta
DB tables	59	59	0
Migrations	26	27	+1 (Mig 27 menu visibility)
Endpoints	~141	~142	+1 (PATCH /menus/{key})
FE pages	33	34	+1 (MenuVisibilityPage)
Menu keys	~60	~61	+1 (MenuVisibility)
Unit tests	81	81	0 (Phase 9 UAT defer)
Gotchas	44	44	0
Memory entries	14	16	+2 (responsive + multi-agent)
Skills	6	6	0 (no new — chỉ reuse trong agents)
Sub-agents	0	3	+3 (Investigator + Implementer + Reviewer)
Total commits S20	—	14	(9dee00d → ae1814c)

Memory entries mới (S20)

1. feedback_responsive_laptop_breakpoint.md (turn 11) — 4-tầng pattern: sidebar w-60 xl:w-72 + workspace 2-panel lg:260 xl:320 + Section padding xs/sm responsive + Card flex-wrap. Decision: phân biệt rõ lg vs xl cho laptop nhỏ vs desktop.
2. feedback_multi_agent_setup.md (turn 12) — Decision gate 6-criteria. Anthropic + Cognition hybrid. Implementer ACCEPT/REFUSE strict rules. Windows MAX_PATH pitfall. NAMGROUP s41-s43 ROI curve reference.

Cross-ref

• Session log turn 1-5: 2026-05-11-1100-pe-ui-restructure-s20.md
• Session log turn 7: 2026-05-11-1700-menu-visibility-mig27.md
• Memory feedback_per_chunk_commit.md — applied turn 7 Chunk A-E discipline (Mig 27)
• Memory feedback_uat_skip_verify.md — Phase 9 active, skip dotnet test mỗi chunk
• .claude/agents/README.md — master coordination guide chi tiết