{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://pitgun.io/schemas/analysis-manifest/v1",
  "title": "Pitgun Analysis Manifest v1",
  "type": "object",
  "additionalProperties": false,
  "required": ["manifest_version", "run", "entities", "input", "bundles", "output"],
  "properties": {
    "manifest_version": {
      "type": "integer",
      "enum": [1]
    },
    "run": {
      "type": "object",
      "additionalProperties": false,
      "required": ["id", "environment"],
      "properties": {
        "id": { "type": "string", "minLength": 1 },
        "domain": { "type": "string" },
        "environment": {
          "type": "string",
          "enum": ["backtest", "realtime", "replay"]
        }
      }
    },
    "entities": {
      "type": "array",
      "minItems": 1,
      "items": {
        "type": "object",
        "additionalProperties": false,
        "required": ["id"],
        "properties": {
          "id": { "type": "string", "minLength": 1 },
          "roles": {
            "type": "array",
            "items": { "type": "string", "minLength": 1 },
            "uniqueItems": true
          }
        }
      }
    },
    "input": {
      "type": "object",
      "additionalProperties": false,
      "required": ["mode", "datasets"],
      "properties": {
        "mode": {
          "type": "string",
          "enum": ["historical", "realtime"]
        },
        "datasets": {
          "type": "array",
          "minItems": 1,
          "items": {
            "type": "object",
            "additionalProperties": false,
            "required": ["id", "kind", "storage", "channels"],
            "properties": {
              "id": { "type": "string", "minLength": 1 },
              "kind": {
                "type": "string",
                "enum": ["timeseries", "events", "orderbook", "other"]
              },
              "storage": {
                "type": "object",
                "additionalProperties": false,
                "required": ["format", "location"],
                "properties": {
                  "format": {
                    "type": "string",
                    "enum": ["parquet", "csv", "arrow", "jsonl", "other"]
                  },
                  "location": { "type": "string", "minLength": 1 }
                }
              },
              "channels": {
                "type": "array",
                "minItems": 1,
                "items": { "type": "string", "minLength": 1 },
                "uniqueItems": true
              }
            }
          }
        }
      }
    },
    "segmentation": {
      "type": "object",
      "additionalProperties": false,
      "properties": {
        "primary": {
          "type": "object",
          "additionalProperties": false,
          "required": ["type"],
          "properties": {
            "type": {
              "type": "string",
              "enum": ["time_window", "event_window", "none"]
            },
            "size_ms": {
              "type": "integer",
              "minimum": 1
            },
            "step_ms": {
              "type": "integer",
              "minimum": 1
            },
            "event_channel": {
              "type": "string",
              "minLength": 1
            }
          }
        },
        "secondary": {
          "type": "object",
          "additionalProperties": false,
          "required": ["type"],
          "properties": {
            "type": {
              "type": "string",
              "enum": ["time_window", "event_window", "none"]
            },
            "size_ms": {
              "type": "integer",
              "minimum": 1
            },
            "step_ms": {
              "type": "integer",
              "minimum": 1
            },
            "event_channel": {
              "type": "string",
              "minLength": 1
            }
          }
        }
      }
    },
    "bundles": {
      "type": "array",
      "minItems": 1,
      "items": {
        "type": "object",
        "additionalProperties": false,
        "required": ["name", "version", "target"],
        "properties": {
          "name": { "type": "string", "minLength": 1 },
          "version": { "type": "string", "minLength": 1 },
          "target": {
            "type": "object",
            "additionalProperties": false,
            "required": ["entity"],
            "properties": {
              "entity": { "type": "string", "minLength": 1 },
              "dataset": { "type": "string", "minLength": 1 },
              "segmentation": { "type": "string", "minLength": 1 }
            }
          },
          "params": {
            "type": "object",
            "additionalProperties": true
          }
        }
      }
    },
    "output": {
      "type": "object",
      "additionalProperties": false,
      "required": ["format", "location"],
      "properties": {
        "format": {
          "type": "string",
          "enum": ["parquet", "csv", "arrow", "jsonl", "stdout", "other"]
        },
        "location": {
          "type": "string",
          "minLength": 1
        }
      }
    }
  }
}