version: 1
name: cpa_usage_restore
description: 从备份包恢复 usage（公网管理接口，双重校验）
inputs:
  - backup_id
steps:
  - id: pre_backup
    action: shell.exec
    on_fail: stop
    with:
      command: |
        CPA_TOKEN=${env.cpa_management_token}
        CPA_BASE=https://cpa.pao.xx.kg/v0/management
        ts=$(date +%F_%H%M%S)
        out=/root/cliproxyapi/usage_export_${ts}.json
        curl -sS -H "Authorization: Bearer ${CPA_TOKEN}" ${CPA_BASE}/usage/export -o ${out}

        echo ${out}

        latest=$(ls -1t /root/cliproxyapi/usage_export_*.json | head -n 1)
        ts=$(date +%Y-%m-%d_%H%M%S)
        out=/root/backups/cpa-runtime-daily/hwsg_usage_realtime_${ts}.tar.gz
        meta=/root/backups/cpa-runtime-daily/hwsg_usage_realtime_${ts}.meta.txt
        mkdir -p /root/backups/cpa-runtime-daily
        tar -czf ${out} ${latest}
        sha=$(sha256sum ${out} | awk '{print $1}')
        size=$(du -h ${out} | awk '{print $1}')
        req=$(python3 -c "import json; data=json.load(open('${latest}','r',encoding='utf-8')); u=data.get('usage',{}); print(u.get('total_requests', data.get('total_requests','unknown')))" )
        tok=$(python3 -c "import json; data=json.load(open('${latest}','r',encoding='utf-8')); u=data.get('usage',{}); print(u.get('total_tokens', data.get('total_tokens','unknown')))" )
        {
          echo "time=$(date '+%F %T %z')"
          echo "source=${latest}"
          echo "backup=${out}"
          echo "sha256=${sha}"
          echo "size=${size}"
          echo "total_requests=${req}"
          echo "total_tokens=${tok}"
        } > ${meta}
        cat ${meta}

  - id: find_backup
    action: shell.exec
    on_fail: stop
    with:
      command: "ls -1 /root/backups/cpa-runtime-daily/${inputs.backup_id}.tar.gz"

  - id: extract_backup
    action: shell.exec
    on_fail: stop
    with:
      command: "mkdir -p /tmp/cpa-restore && tar -xzf /root/backups/cpa-runtime-daily/${inputs.backup_id}.tar.gz -C /tmp/cpa-restore"

  - id: import_usage
    action: shell.exec
    on_fail: stop
    with:
      command: |
        CPA_TOKEN=${env.cpa_management_token}
        CPA_BASE=https://cpa.pao.xx.kg/v0/management
        latest=$(ls -1 /tmp/cpa-restore/root/cliproxyapi/usage_export_*.json 2>/dev/null | head -n 1)
        if [ -z "$latest" ]; then
          latest=$(ls -1 /tmp/cpa-restore/root/cliproxyapi/stats_persistence-*.json 2>/dev/null | head -n 1)
        fi
        if [ -z "$latest" ]; then
          echo "no usage file found"; exit 1
        fi
        python3 -c "import json; json.load(open('${latest}','r',encoding='utf-8')); print('json_ok')"
        resp=$(curl -sS -H "Authorization: Bearer ${CPA_TOKEN}" -H "Content-Type: application/json" --data @${latest} ${CPA_BASE}/usage/import)
        echo "$resp"
        python3 -c "import json,sys; r=json.loads(sys.argv[1]); import sys as _s; _s.exit(r.get('error')) if isinstance(r,dict) and r.get('error') else print('import_ok')" "$resp"

  - id: verify_now
    action: shell.exec
    on_fail: stop
    with:
      command: |
        CPA_TOKEN=${env.cpa_management_token}
        CPA_BASE=https://cpa.pao.xx.kg/v0/management
        curl -sS -H "Authorization: Bearer ${CPA_TOKEN}" ${CPA_BASE}/usage

  - id: verify_now_assert
    action: assert.json
    on_fail: stop
    with:
      source_step: verify_now
      required_paths:
        - "usage.total_requests"
        - "usage.total_tokens"

  - id: wait_10s
    action: sleep
    on_fail: continue
    with:
      ms: 10000

  - id: verify_later
    action: shell.exec
    on_fail: stop
    with:
      command: |
        CPA_TOKEN=${env.cpa_management_token}
        CPA_BASE=https://cpa.pao.xx.kg/v0/management
        curl -sS -H "Authorization: Bearer ${CPA_TOKEN}" ${CPA_BASE}/usage

  - id: verify_later_assert
    action: assert.json
    on_fail: stop
    with:
      source_step: verify_later
      required_paths:
        - "usage.total_requests"
        - "usage.total_tokens"