# Yangmadao AIGC Migration Implementation Plan

> **For agentic workers:** Use subagent-driven-development for the isolated AIGC subtree and requesting-code-review for final review. Keep all mutations outside that subtree with the root agent.

**Goal:** 将 duohua-new 的完整 AIGC 迁入养马岛独立客户端，接入旅行记录入口及 Tailwind，客户端配置不变。
**Architecture:** 通过 Git 指定来源提交迁移 AIGC，复用目标认证和请求；受控隐私、导航封装在分包中，Tailwind 使用 tw: 前缀隔离旧工具类。
**Tech Stack:** Existing uni-app/Vue 3/Vite 5, Tailwind CSS 4, weapp-tailwindcss, Yarn 1, node:test.

## Task 1: Baseline and immutable client configuration

- [x] Read both branch versions and compare package versions and component contracts.
- [x] Run `node --test scripts/update-appid.test.cjs` (5 passing).
- [x] Confirm target branch clean and record source/target commit hashes in design.

## Task 2: AIGC subtree

- [x] Copy every tracked file below `src/pages-aigc/` from source commit using `git show <source>:<path>` and preserve UTF-8.
- [x] Copy source `src/components/Privacy/` to `src/pages-aigc/components/Privacy/`; copy source `src/components/TopNavBar/` to `src/pages-aigc/components/TopNavBar/`; update only AIGC imports.
- [x] Convert existing Tailwind template utilities in transferred files to complete `tw:` prefixed classes, adding explicit box sizing where preflight was relied upon. Preserve component-specific CSS selectors and state classes.
- [x] Adapt recharge footer `$theme-color-600` to `$theme-color-500`; leave `src/uni.scss` unchanged.
- [x] Keep task creation, polling, payment recovery, sharing and image upload behavior from source.

## Task 3: Integration and build pipeline

- [x] Add nine source AIGC page registrations to target `src/pages.json` without altering existing routes.
- [x] Add `travelAIGC: "Command.travelAIGC"` to target `src/model/ChatModel.js`; change first quick access title/type and login-gated destination.
- [x] Transfer source GeneratorPhotoComponent Vue and styles, prefix Tailwind classes; retain ChatMainList's existing generator render branch.
- [x] Add source Tailwind dependencies and postinstall to package.json, retain target scripts. Update Yarn lock consistently, do not regenerate package-lock.json.
- [x] Add `src/app.css` with theme and utilities imports using `prefix(tw)`, omit global preflight, scan only application source, import from main.js.
- [x] Add PostCSS Tailwind and UnifiedViteWeappTailwindcssPlugin in vite.config.js; set cssEntries, rem2rpx and disable injected global cssPreflight; retain original assetFileNames.
- [x] Add sensitive request logging support without changing base URL, token selection or clientId; import existing removeAccessToken function used on 424.

## Task 4: Behavior checks and review

- [x] Before integration code changes, add node:test execution tests for quick access entry, generator data variants and request confidentiality; run to see intended failures.
- [x] Run `node --test scripts/update-appid.test.cjs scripts/aigc-migration.test.cjs` after edits.
- [x] Run `yarn build:mp-weixin`, inspect all AIGC routes and generated prefixed utility selectors, check no unprefixed Tailwind spacing and global reset override legacy SCSS.
- [x] Run development compile once if production class conversion requires comparison.
- [x] Run `git diff --check` and compare protected client files with target baseline.
- [x] Request independent review while root performs final build/artifact inspection; resolve findings and rerun affected checks.
- [x] Leave completed changes on yangmadao-zhinian-8 for user inspection; report actual validation and external integration limits.


## Completion evidence

- Completed in the existing clean `yangmadao-zhinian-8` checkout after the user switched branches; no additional worktree was created and no changes were made to `duohua-new`.
- Added 87 AIGC files (83 original plus isolated Privacy/TopNavBar components).
- Review identified target router lacked internal path support. Added source-equivalent HTTP(S)/internal routing and a real router regression test.
- Fixed inherited share initial null rendering and waited for the target's existing `getEvnUrl()` before requesting the shared work. Environment configuration files and addresses remain unchanged.
- Fixed navbar deep selectors after class prefixing using a stable semantic class.
- `node --test scripts/update-appid.test.cjs scripts/aigc-migration.test.cjs`: 14 passed.
- `yarn build:mp-weixin`: passed; complete output for all nine AIGC pages verified.
- `yarn dev:mp-weixin`: initial compilation passed; watcher stopped after verification.
- Generated CSS verified: legacy `.m-4` remains 4px and `.w-50` remains 50%; `tw:` utilities are escaped correctly; no global box-sizing reset was introduced.
- `git diff --check`: passed. New source files also pass UTF-8/LF/trailing whitespace checks.
- Protected client files are byte-identical to target baseline. No versions changed for pre-existing ranges retained in yarn.lock; package-lock.json is untouched.
- Final independent review found no remaining blocking issues.
- Changes are uncommitted on the requested target branch. Actual generation, WeChat authorization, sharing and payment still need target-client device/backend testing.