name: Build Release (OpenRouter AI notes on tag)

on:
  push:
    tags:
      - '*'    # 任意 tag push 时触发，可改为 'v*.*.*'

permissions:
  contents: write

env:
  OPENROUTER_API_URL: https://openrouter.ai/api/v1/chat/completions
  OPENROUTER_MODEL: "deepseek/deepseek-chat-v3-0324:free"
  RELEASE_NAME: "NapCat"

jobs:
  Build-LiteLoader:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - uses: actions/setup-node@v4
        with:
          node-version: 20.x
      - name: Build NapCat.Framework
        run: |
          npm i -g pnpm
          pnpm i
          pnpm --filter napcat-webui-frontend run build || exit 1
          pnpm run build:framework
          mv packages/napcat-framework/dist framework-dist
          cd framework-dist
          npm install --omit=dev
          rm -f package-lock.json
      - name: Upload Artifact
        uses: actions/upload-artifact@v4
        with:
          name: NapCat.Framework
          path: framework-dist

  Build-Shell:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - uses: actions/setup-node@v4
        with:
          node-version: 20.x
      - name: Build NapCat.Shell
        run: |
          npm i -g pnpm
          pnpm i
          pnpm --filter napcat-webui-frontend run build || exit 1
          pnpm run build:shell
          mv packages/napcat-shell/dist shell-dist
          cd shell-dist
          npm install --omit=dev
          rm -f package-lock.json
      - name: Upload Artifact
        uses: actions/upload-artifact@v4
        with:
          name: NapCat.Shell
          path: shell-dist

  release-napcat:
    needs: [Build-LiteLoader, Build-Shell]
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Download artifacts
        uses: actions/download-artifact@v4
        with:
          path: ./artifacts

      - name: Make zips
        run: |
          cd artifacts || exit 0
          [ -d NapCat.Shell ] && (cd NapCat.Shell && zip -qr ../NapCat.Shell.zip .)
          [ -d NapCat.Framework ] && (cd NapCat.Framework && zip -qr ../NapCat.Framework.zip .)
          cd ..
          ls -la

      - name: Prepare commits list
        run: |
          TAG="${GITHUB_REF#refs/tags/}"
          git fetch --all --tags || true
          PREV_TAG=$(git tag --sort=-creatordate | grep -v "^$" | awk -v t="$TAG" '$0!=t{print; exit}')
          if [ -n "$PREV_TAG" ]; then
            git log --pretty=format:'%h %s (%an)' "$PREV_TAG..$TAG" > /tmp/commits.txt || git log --pretty=format:'%h %s (%an)' -n 30 > /tmp/commits.txt
          else
            git log --pretty=format:'%h %s (%an)' -n 30 > /tmp/commits.txt
          fi
          echo "=== commits ==="
          sed -n '1,200p' /tmp/commits.txt || true

      - name: Generate release note via OpenRouter
        env:
          OPENROUTER_API_KEY: ${{ secrets.OPENROUTER_API_KEY }}
          OPENROUTER_API_URL: ${{ env.OPENROUTER_API_URL }}
          OPENROUTER_MODEL: ${{ env.OPENROUTER_MODEL }}
        run: |
          set -euo pipefail
          PROMPT_FILE=".github/prompt/release_note_prompt.txt"
          TAG="${GITHUB_REF#refs/tags/}"
          ARTIFACTS_LIST=$(ls ./artifacts 2>/dev/null | tr '\n' ',' | sed 's/,$//')
          COMMITS=$(sed 's/"/\\"/g' /tmp/commits.txt || echo "无提交信息")
          USER_CONTENT="$(printf "TAG: %s\nARTIFACTS: %s\n\n提交列表:\n%s" "$TAG" "$ARTIFACTS_LIST" "$COMMITS")"
          SYSTEM_PROMPT="$(jq -Rs . < "$PROMPT_FILE")"

          BODY=$(jq -n \
            --arg system "$SYSTEM_PROMPT" \
            --arg user "$USER_CONTENT" \
            '{model: env.OPENROUTER_MODEL, messages: [{role:"system", content:$system},{role:"user", content:$user}], temperature:0.2, max_tokens:800}')

          RESPONSE=$(curl -s -X POST "$OPENROUTER_API_URL" \
            -H "Content-Type: application/json" \
            -H "Authorization: Bearer $OPENROUTER_API_KEY" \
            -d "$BODY")

          echo "$RESPONSE" | jq -r '.choices[0].message.content // .choices[0].text // ""' > /tmp/release_body.txt || true
          echo "=== generated release note ==="
          sed -n '1,200p' /tmp/release_body.txt || true

      - name: Create or update release & upload assets
        env:
          GHTOKEN: ${{ secrets.GITHUB_TOKEN }}
          REPO: ${{ github.repository }}
          TAG: "${{ github.ref_name }}"
        run: |
          set -euo pipefail
          BODY=$(sed 's/"/\\"/g' /tmp/release_body.txt || echo "Automated release")
          # check existing release for this tag
          EXIST=$(curl -s -H "Authorization: token $GHTOKEN" "https://api.github.com/repos/$REPO/releases/tags/$TAG" || true)
          RID=$(echo "$EXIST" | jq -r '.id // empty')
          if [ -n "$RID" ]; then
            echo "Update existing release id $RID"
            jq -n --arg body "$BODY" '{body:$body}' > /tmp/update.json
            curl -s -X PATCH -H "Authorization: token $GHTOKEN" -H "Content-Type: application/json" \
              "https://api.github.com/repos/$REPO/releases/$RID" -d @/tmp/update.json | jq -r '.id'
          else
            echo "Create release for tag $TAG"
            jq -n --arg tag "$TAG" --arg name "${RELEASE_NAME} $TAG" --arg body "$BODY" \
              '{tag_name:$tag, name:$name, body:$body, draft:true, prerelease:false}' > /tmp/create.json
            CREATE_RESP=$(curl -s -X POST -H "Authorization: token $GHTOKEN" -H "Content-Type: application/json" \
              "https://api.github.com/repos/$REPO/releases" -d @/tmp/create.json)
            RID=$(echo "$CREATE_RESP" | jq -r '.id')
          fi

          upload() {
            f="$1"
            [ -f "$f" ] || { echo "skip $f"; return; }
            NAME=$(basename "$f")
            UPLOAD_URL=$(curl -s -H "Authorization: token $GHTOKEN" "https://api.github.com/repos/$REPO/releases/$RID" | jq -r '.upload_url')
            UPLOAD_URL="${UPLOAD_URL%\{*}?name=${NAME}"
            echo "Uploading $NAME..."
            curl -s -X POST -H "Authorization: token $GHTOKEN" -H "Content-Type: application/zip" --data-binary @"$f" "$UPLOAD_URL" | jq -r '.id'
          }

          upload "./artifacts/NapCat.Framework.zip"
          upload "./artifacts/NapCat.Shell.zip"
          echo "done"