# 此文件为远程开发环境配置文件
FROM debian:bookworm

# ==========================================
# 1. 基础环境变量
# ==========================================
ENV GO_VERSION=1.25.0
ENV GOPATH=/root/go
ENV PATH=/usr/local/go/bin:${GOPATH}/bin:${PATH}
ENV LC_ALL=zh_CN.UTF-8
ENV LANG=zh_CN.UTF-8
ENV LANGUAGE=zh_CN.UTF-8
ENV XDG_DATA_HOME=/var/lib
ENV XDG_CACHE_HOME=/workspace/.cache
ENV GOCACHE=/workspace/.cache/go-build
ENV GOMODCACHE=/workspace/.cache/gomod

# ==========================================
# 2. Codex 配置 (更换时修改这里，重新 build)
# ==========================================
ENV CODEX_BASE_URL="https://api.jucode.cn/v1"

ENV CODEX_MODEL="gpt-5.4"

ENV OPENAI_API_KEY="sk-E0ZZIFNnD0RkhMC9pT2AGMutz9vNy2VLNrgyyobT5voa81pQ"

# ==========================================
# 3. 安装系统依赖、Golang、Code-server
# ==========================================
RUN set -ex; \
    apt update && \
    apt install -y --no-install-recommends \
        wget rsync unzip openssh-server vim lsof git git-lfs \
        locales libgit2-1.5 libgit2-dev net-tools jq curl ca-certificates sudo gnupg lsb-release xz-utils && \
    curl -fsSLO "https://dl.google.com/go/go${GO_VERSION}.linux-amd64.tar.gz" && \
    rm -rf /usr/local/go && tar -C /usr/local -xzf "go${GO_VERSION}.linux-amd64.tar.gz" && \
    rm -f "go${GO_VERSION}.linux-amd64.tar.gz" && \
    curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s v1.54.2 && \
    curl -fsSL https://code-server.dev/install.sh | sh && \
    apt clean && rm -rf /var/lib/apt/lists/*

# ==========================================
# 4. 安装工具链 (国内加速版)
# ==========================================
RUN set -ex; \
    go install -v golang.org/x/tools/gopls@latest && \
    go install -v github.com/cweill/gotests/gotests@latest && \
    go install -v github.com/josharian/impl@latest && \
    go install -v github.com/haya14busa/goplay/cmd/goplay@latest && \
    go install -v github.com/go-delve/delve/cmd/dlv@latest && \
    go install github.com/goreleaser/goreleaser/v2@latest && \
    wget -q "https://npmmirror.com/mirrors/node/v22.11.0/node-v22.11.0-linux-x64.tar.xz" -O /tmp/node.tar.xz && \
    tar -xJf /tmp/node.tar.xz -C /usr/local --strip-components=1 && \
    rm -f /tmp/node.tar.xz && \
    npm config set registry https://registry.npmmirror.com/ && \
    npm install -g @openai/codex

# ==========================================
# 5. 生成 Codex 配置文件 (独立 RUN 块，彻底规避格式报错)
# ==========================================
RUN mkdir -p /root/.codex

RUN cat > /root/.codex/config.toml <<EOF
model_provider = "OpenAI"
model = "${CODEX_MODEL}"
model_reasoning_effort = "high"
disable_response_storage = true

[model_providers.OpenAI]
name = "OpenAI"
base_url = "${CODEX_BASE_URL}"
wire_api = "responses"
requires_openai_auth = true
# 自动压缩触发阈值（token数）
model_auto_compact_token_limit = 100000  # 超过此值自动压缩
# 上下文窗口大小（根据模型调整）
model_context_window = 128000
# 压缩后保留的最小上下文
model_compact_min_keep_tokens = 20000
# 自动压缩开关（默认true）
model_auto_compact = true
EOF

RUN cat > /root/.codex/auth.json <<EOF
{
  "auth_mode": "apikey",
  "OPENAI_API_KEY": "${OPENAI_API_KEY}"
}
EOF

RUN chmod 600 /root/.codex/auth.json && \
    echo "export OPENAI_API_KEY=\"${OPENAI_API_KEY}\"" >> /root/.bashrc && \
    echo "export CODEX_API_KEY=\"${OPENAI_API_KEY}\"" >> /root/.bashrc

# ==========================================
# 6. 安装 code-server 插件
# ==========================================
RUN set -eux; \
    USER_DATA_DIR=/var/lib/code-server; \
    EXTENSIONS_DIR="${USER_DATA_DIR}/extensions"; \
    mkdir -p "${EXTENSIONS_DIR}" /root/.vscode-server; \
    FAILED_EXTENSIONS=""; \
    for ext in \
      dbaeumer.vscode-eslint \
      redhat.vscode-yaml \
      esbenp.prettier-vscode \
      golang.go \
      eamodio.gitlens \
      waderyan.gitblame \
      donjayamanne.githistory \
      mhutchie.git-graph \
      tencent-cloud.coding-copilot\
    ; do \
      if ! /usr/bin/code-server --install-extension "${ext}" --user-data-dir "${USER_DATA_DIR}" --extensions-dir "${EXTENSIONS_DIR}"; then \
        FAILED_EXTENSIONS="${FAILED_EXTENSIONS} ${ext}"; \
        echo "WARN: extension install failed: ${ext}"; \
      fi; \
    done; \
    rm -rf /root/.vscode-server/extensions /root/extensions; \
    ln -s "${EXTENSIONS_DIR}" /root/.vscode-server/extensions; \
    ln -s "${EXTENSIONS_DIR}" /root/extensions; \
    chmod -R a+rwX "${USER_DATA_DIR}"; \
    chmod -R a+rX /root/.vscode-server; \
    [ -z "${FAILED_EXTENSIONS}" ] && echo "所有插件安装完成 ✅" || echo "以下插件安装失败:${FAILED_EXTENSIONS}"

# ==========================================
# 7. 统一缓存目录 & 环境变量
# ==========================================
RUN mkdir -p /workspace/.cache/go-build /workspace/.cache/gomod /workspace/.cache/goimports && \
    chmod -R a+rwx /workspace/.cache && \
    printf '%s\n' \
    'export XDG_CACHE_HOME=/workspace/.cache' \
    'export GOCACHE=/workspace/.cache/go-build' \
    'export GOMODCACHE=/workspace/.cache/gomod' \
    >> /etc/profile