{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://botlandscape.com/source-review-index.schema.json",
  "title": "Bot Landscape compact source-maintenance index",
  "type": "object",
  "additionalProperties": false,
  "required": ["$schema", "schema_version", "as_of", "counts", "sources"],
  "properties": {
    "$schema": {"const": "https://botlandscape.com/source-review-index.schema.json"},
    "schema_version": {"const": 1},
    "as_of": {"type": "string", "format": "date"},
    "counts": {
      "type": "object",
      "additionalProperties": false,
      "required": ["sources", "due", "scheduled", "blocked", "unscheduled"],
      "properties": {
        "sources": {"type": "integer", "minimum": 0},
        "due": {"type": "integer", "minimum": 0},
        "scheduled": {"type": "integer", "minimum": 0},
        "blocked": {"type": "integer", "minimum": 0},
        "unscheduled": {"type": "integer", "minimum": 0}
      }
    },
    "sources": {
      "type": "array",
      "items": {"$ref": "#/$defs/source"}
    }
  },
  "$defs": {
    "source": {
      "type": "object",
      "additionalProperties": false,
      "required": ["id", "retrieved", "access_status", "review_status"],
      "dependentRequired": {
        "review_after": ["review_reason"],
        "review_reason": ["review_after"]
      },
      "properties": {
        "id": {"type": "string", "pattern": "^[a-z0-9-]+-[mfapr][0-9]+$"},
        "retrieved": {"type": "string", "format": "date"},
        "access_status": {"enum": ["direct", "bot-blocked"]},
        "review_status": {"enum": ["scheduled", "due", "none"]},
        "review_after": {"type": "string", "format": "date"},
        "review_reason": {"type": "string", "minLength": 1}
      },
      "allOf": [
        {
          "if": {"properties": {"review_status": {"const": "none"}}},
          "then": {
            "not": {
              "anyOf": [
                {"required": ["review_after"]},
                {"required": ["review_reason"]}
              ]
            }
          },
          "else": {"required": ["review_after", "review_reason"]}
        }
      ]
    }
  }
}