Guide utilisateur WIS2 Downloader

curl -X POST http://localhost:5002/subscriptions \
  -H "Content-Type: application/json" \
  -d '{
    "topic": "cache/a/wis2/+/data/core/weather/surface-based-observations/#",
    "target": "surface-obs"
  }'

{
  "status": "accepted",
  "topic": "cache/a/wis2/+/data/core/weather/surface-based-observations/#",
  "target": "surface-obs"
}

curl http://localhost:5002/subscriptions

{
  "cache/a/wis2/+/data/core/weather/surface-based-observations/#": {
    "a1b2c3d4-...": {
      "save_path": "surface-obs",
      "filter": {}
    }
  }
}

curl http://localhost:5002/subscriptions/<id>

{
  "id": "a1b2c3d4-...",
  "topic": "cache/a/wis2/+/data/core/weather/surface-based-observations/#",
  "save_path": "surface-obs",
  "filter": {}
}

curl -X DELETE http://localhost:5002/subscriptions/<id>

{
  "filter": {
    "name": "my-filter",
    "rules": [
      {
        "id": "rule-1",
        "order": 1,
        "match": { ... },
        "action": "accept"
      },
      {
        "id": "default",
        "order": 999,
        "match": { "always": true },
        "action": "reject"
      }
    ]
  }
}

{
  "filter": {
    "name": "accept-all",
    "rules": [
      {"id": "accept-all", "order": 1, "match": {"always": true}, "action": "accept"}
    ]
  }
}

{"all": [condition1, condition2]}   (1)
{"any": [condition1, condition2]}   (2)
{"not": condition}                  (3)

{
  "all": [
    {"centre_id": {"equals": "ca-eccc-msc"}},
    {"any": [
      {"property": "model_run", "type": "string", "equals": "00"},
      {"property": "model_run", "type": "string", "equals": "12"}
    ]},
    {"property": "forecast_hour", "type": "integer", "lte": 48}
  ]
}

{
  "rules": [
    {"id": "accept-bufr", "order": 1,
     "match": {"media_type": {"in": ["application/bufr"]}}, "action": "accept"},
    {"id": "reject-all",  "order": 99,
     "match": {"always": true}, "action": "reject"}
  ]
}

{
  "rules": [
    {"id": "accept-bufr", "order": 1,
     "match": {"media_type": {"in": ["application/bufr", "application/octet-stream"]}},
     "action": "accept"},
    {"id": "reject-wrong-type", "order": 2,
     "match": {"media_type": {"exists": true}},
     "action": "reject", "reason": "Media type not allowed"}
  ]
}

/data/
└── surface-obs/           # Your target directory
    └── 2026/
        └── 03/
            └── 05/        # Date downloaded (UTC)
                ├── SYNOP_20260305T120000.bufr
                ├── SYNOP_20260305T121500.bufr
                └── ...

# Lister les téléchargements récents
ls -la downloads/surface-obs/$(date +%Y/%m/%d)/

# Compter les fichiers par type
find downloads/ -name "*.bufr" | wc -l

# Taille totale
du -sh downloads/

curl http://localhost:5002/health

{"status": "healthy"}

# Total des téléchargements
curl -s http://localhost:5002/metrics | grep wis2downloader_downloads_total

# Téléchargements échoués
curl -s http://localhost:5002/metrics | grep wis2downloader_failed_total

# Profondeur de la file d'attente
curl -s http://localhost:5002/metrics | grep wis2downloader_celery_queue_length

curl -X POST http://localhost:5002/subscriptions \
  -H "Content-Type: application/json" \
  -d '{
    "topic": "cache/a/wis2/+/data/core/weather/surface-based-observations/#",
    "target": "synop"
  }'

curl -X POST http://localhost:5002/subscriptions \
  -H "Content-Type: application/json" \
  -d '{
    "topic": "cache/a/wis2/de-dwd/data/#",
    "target": "dwd"
  }'

curl -X POST http://localhost:5002/subscriptions \
  -H "Content-Type: application/json" \
  -d '{
    "topic": "cache/a/wis2/+/data/#",
    "target": "wmo-formats",
    "filter": {
      "name": "wmo-formats-only",
      "rules": [
        {
          "id": "accept-wmo",
          "order": 1,
          "match": {"media_type": {"in": ["application/bufr", "application/grib"]}},
          "action": "accept"
        },
        {
          "id": "reject-other",
          "order": 2,
          "match": {"media_type": {"exists": true}},
          "action": "reject",
          "reason": "Not a WMO format"
        }
      ]
    }
  }'

# Observations de surface
curl -X POST http://localhost:5002/subscriptions \
  -H "Content-Type: application/json" \
  -d '{"topic": "cache/a/wis2/+/data/core/weather/surface-based-observations/#", "target": "surface"}'

# Observations en altitude
curl -X POST http://localhost:5002/subscriptions \
  -H "Content-Type: application/json" \
  -d '{"topic": "cache/a/wis2/+/data/core/weather/upper-air-observations/#", "target": "upper-air"}'

# Prévisions
curl -X POST http://localhost:5002/subscriptions \
  -H "Content-Type: application/json" \
  -d '{"topic": "cache/a/wis2/+/data/core/weather/prediction/#", "target": "forecasts"}'

curl -s http://localhost:5002/metrics | grep wis2downloader_skipped_total

# Lister les abonnements pour trouver l'UUID
curl http://localhost:5002/subscriptions

# Supprimer l'ancien abonnement par UUID
curl -X DELETE http://localhost:5002/subscriptions/<id>

# Créer un nouvel abonnement avec filtre
curl -X POST http://localhost:5002/subscriptions \
  -H "Content-Type: application/json" \
  -d '{
    "topic": "your-topic",
    "target": "your-target",
    "filter": {
      "name": "bufr-only",
      "rules": [
        {
          "id": "accept-bufr",
          "order": 1,
          "match": {"media_type": {"in": ["application/bufr", "application/octet-stream"]}},
          "action": "accept"
        },
        {
          "id": "reject-other",
          "order": 2,
          "match": {"media_type": {"exists": true}},
          "action": "reject",
          "reason": "Media type not allowed"
        }
      ]
    }
  }'