{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "FLUX Complete Document Schema",
  "description": "Open standard JSON Schema for the FLUX v0.2.0 declarative specification, including Horizon 2/3 behavioral extensions.",
  "type": "object",
  "required": [
    "fluxVersion",
    "kind",
    "metadata",
    "spec"
  ],
  "properties": {
    "fluxVersion": {
      "type": "string",
      "const": "0.2.0",
      "description": "The version of the FLUX specification this document targets."
    },
    "kind": {
      "type": "string",
      "enum": [
        "World",
        "Persona",
        "Segment",
        "Catalog",
        "Offer",
        "Channel",
        "ConsentProfile",
        "Playback",
        "Journey",
        "JourneyTaxonomy",
        "Signal",
        "Detector",
        "Treatment",
        "Campaign",
        "Experiment",
        "Module",
        "VerticalPack",
        "Blueprint",
        "Simulation"
      ],
      "description": "The discriminator defining the family and behavior of this document."
    },
    "metadata": {
      "type": "object",
      "required": ["id", "name"],
      "properties": {
        "id": { "type": "string" },
        "name": { "type": "string" },
        "labels": {
          "type": "object",
          "additionalProperties": { "type": "string" }
        }
      }
    },
    "spec": {
      "type": "object",
      "description": "The kind-specific configuration block."
    }
  },
  "allOf": [
    {
      "if": { "properties": { "kind": { "const": "World" } } },
      "then": {
        "properties": {
          "spec": {
            "type": "object",
            "required": ["seed", "population"],
            "properties": {
              "seed": { "type": "integer", "description": "Deterministic PRNG seed." },
              "vertical": { "type": "string" },
              "population": {
                "type": "object",
                "required": ["size", "lifecycle_mix"],
                "properties": {
                  "size": { "type": "integer", "minimum": 1 },
                  "lifecycle_mix": {
                    "type": "object",
                    "additionalProperties": { "type": "number", "minimum": 0, "maximum": 1 }
                  }
                }
              }
            }
          }
        }
      }
    },
    {
      "if": { "properties": { "kind": { "const": "Persona" } } },
      "then": {
        "properties": {
          "spec": {
            "type": "object",
            "properties": {
              "demographics": { "type": "object" },
              "skills": {
                "type": "object",
                "properties": {
                  "digital_fluency": { "type": "number", "minimum": 0, "maximum": 1 },
                  "financial_literacy": { "type": "number", "minimum": 0, "maximum": 1 },
                  "supply_chain_resilience": { "type": "number", "minimum": 0, "maximum": 1 }
                }
              },
              "worldview": {
                "type": "object",
                "properties": {
                  "risk_tolerance": { "type": "string" },
                  "trust_in_institutions": { "type": "number", "minimum": 0, "maximum": 1 },
                  "trend_following": { "type": "number", "minimum": 0, "maximum": 1 }
                }
              },
              "agentic_prompt": {
                "type": "array",
                "items": { "type": "string" }
              }
            }
          }
        }
      }
    },
    {
      "if": { "properties": { "kind": { "const": "Segment" } } },
      "then": {
        "properties": {
          "spec": {
            "type": "object",
            "required": ["query"],
            "properties": {
              "query": { "type": "string", "description": "Expression to filter Personas." }
            }
          }
        }
      }
    },
    {
      "if": { "properties": { "kind": { "const": "Catalog" } } },
      "then": {
        "properties": {
          "spec": {
            "type": "object",
            "required": ["items"],
            "properties": {
              "items": {
                "type": "array",
                "items": {
                  "type": "object",
                  "required": ["sku", "name"],
                  "properties": {
                    "sku": { "type": "string" },
                    "name": { "type": "string" },
                    "attributes": { "type": "object" }
                  }
                }
              }
            }
          }
        }
      }
    },
    {
      "if": { "properties": { "kind": { "const": "Offer" } } },
      "then": {
        "properties": {
          "spec": {
            "type": "object",
            "required": ["catalog_ref", "pricing"],
            "properties": {
              "catalog_ref": { "type": "string" },
              "pricing": {
                "type": "object",
                "properties": {
                  "amount": { "type": "number" },
                  "currency": { "type": "string" }
                }
              }
            }
          }
        }
      }
    },
    {
      "if": { "properties": { "kind": { "const": "Channel" } } },
      "then": {
        "properties": {
          "spec": {
            "type": "object",
            "required": ["type"],
            "properties": {
              "type": { "type": "string", "enum": ["sms", "email", "push", "api_gateway", "in_app"] },
              "rate_limit_per_second": { "type": "integer" }
            }
          }
        }
      }
    },
    {
      "if": { "properties": { "kind": { "const": "ConsentProfile" } } },
      "then": {
        "properties": {
          "spec": {
            "type": "object",
            "properties": {
              "allowed_jurisdictions": { "type": "array", "items": { "type": "string" } },
              "requires_explicit_opt_in": { "type": "boolean" },
              "permitted_purposes": { "type": "array", "items": { "type": "string" } },
              "blocked_purposes": { "type": "array", "items": { "type": "string" } }
            }
          }
        }
      }
    },
    {
      "if": { "properties": { "kind": { "const": "Playback" } } },
      "then": {
        "properties": {
          "spec": {
            "type": "object",
            "required": ["source_stream", "persona_mapping"],
            "properties": {
              "source_stream": { "type": "string", "description": "URI of historical telemetry." },
              "persona_mapping": {
                "type": "array",
                "items": {
                  "type": "object",
                  "required": ["behavior_pattern", "map_to_persona"],
                  "properties": {
                    "behavior_pattern": { "type": "string" },
                    "map_to_persona": { "type": "string" }
                  }
                }
              }
            }
          }
        }
      }
    },
    {
      "if": { "properties": { "kind": { "const": "Journey" } } },
      "then": {
        "properties": {
          "spec": {
            "type": "object",
            "properties": {
              "trigger": { "type": "object", "properties": { "signal": { "type": "string" } } },
              "intervention": { "type": "object", "properties": { "action": { "type": "string" } } },
              "persona_reactions": {
                "type": "object",
                "additionalProperties": {
                  "type": "object",
                  "properties": { "success_probability": { "type": "number", "minimum": 0, "maximum": 1 } }
                }
              }
            }
          }
        }
      }
    },
    {
      "if": { "properties": { "kind": { "const": "JourneyTaxonomy" } } },
      "then": {
        "properties": {
          "spec": {
            "type": "object",
            "required": ["states", "transitions"],
            "properties": {
              "states": { "type": "array", "items": { "type": "string" } },
              "transitions": {
                "type": "array",
                "items": {
                  "type": "object",
                  "properties": { "from": { "type": "string" }, "to": { "type": "string" } }
                }
              }
            }
          }
        }
      }
    },
    {
      "if": { "properties": { "kind": { "const": "Signal" } } },
      "then": {
        "properties": {
          "spec": {
            "type": "object",
            "required": ["source", "payload_schema"],
            "properties": {
              "source": { "type": "string" },
              "payload_schema": { "type": "string" }
            }
          }
        }
      }
    },
    {
      "if": { "properties": { "kind": { "const": "Detector" } } },
      "then": {
        "properties": {
          "spec": {
            "type": "object",
            "required": ["time_window_ms", "pattern"],
            "properties": {
              "time_window_ms": { "type": "integer" },
              "pattern": { "type": "array", "items": { "type": "string" } }
            }
          }
        }
      }
    },
    {
      "if": { "properties": { "kind": { "const": "Treatment" } } },
      "then": {
        "properties": {
          "spec": {
            "type": "object",
            "required": ["action_type"],
            "properties": {
              "action_type": { "type": "string" },
              "payload_template": { "type": "object" }
            }
          }
        }
      }
    },
    {
      "if": { "properties": { "kind": { "const": "Campaign" } } },
      "then": {
        "properties": {
          "spec": {
            "type": "object",
            "required": ["treatment_ref", "segment_ref", "channel_ref", "consent_ref"],
            "properties": {
              "treatment_ref": { "type": "string" },
              "segment_ref": { "type": "string" },
              "channel_ref": { "type": "string" },
              "consent_ref": { "type": "string" }
            }
          }
        }
      }
    },
    {
      "if": { "properties": { "kind": { "const": "Experiment" } } },
      "then": {
        "properties": {
          "spec": {
            "type": "object",
            "required": ["variants"],
            "properties": {
              "variants": {
                "type": "array",
                "items": {
                  "type": "object",
                  "properties": {
                    "name": { "type": "string" },
                    "weight": { "type": "number", "minimum": 0, "maximum": 1 },
                    "treatment_ref": { "type": "string" }
                  }
                }
              }
            }
          }
        }
      }
    },
    {
      "if": { "properties": { "kind": { "const": "Module" } } },
      "then": {
        "properties": {
          "spec": {
            "type": "object",
            "required": ["resources"],
            "properties": {
              "resources": { "type": "array", "items": { "type": "string" } }
            }
          }
        }
      }
    },
    {
      "if": { "properties": { "kind": { "const": "VerticalPack" } } },
      "then": {
        "properties": {
          "spec": {
            "type": "object",
            "required": ["industry", "modules"],
            "properties": {
              "industry": { "type": "string" },
              "modules": { "type": "array", "items": { "type": "string" } }
            }
          }
        }
      }
    },
    {
      "if": { "properties": { "kind": { "const": "Blueprint" } } },
      "then": {
        "properties": {
          "spec": {
            "type": "object",
            "required": ["topology"],
            "properties": {
              "topology": {
                "type": "object",
                "properties": {
                  "nodes": { "type": "array", "items": { "type": "string" } },
                  "edges": {
                    "type": "array",
                    "items": {
                      "type": "object",
                      "properties": {
                        "from": { "type": "string" },
                        "to": { "type": "string" }
                      }
                    }
                  }
                }
              }
            }
          }
        }
      }
    },
    {
      "if": { "properties": { "kind": { "const": "Simulation" } } },
      "then": {
        "properties": {
          "spec": {
            "type": "object",
            "required": ["world", "emits"],
            "properties": {
              "world": { "type": "string" },
              "time_bounds": {
                "type": "object",
                "properties": {
                  "start": { "type": "string", "format": "date-time" },
                  "end": { "type": "string", "format": "date-time" }
                }
              },
              "emits": {
                "type": "array",
                "description": "The critical FLUID contract handoff seam.",
                "items": {
                  "type": "object",
                  "required": ["exposeId", "contract"],
                  "properties": {
                    "exposeId": { "type": "string" },
                    "contract": {
                      "type": "object",
                      "required": ["fluidVersion", "kind", "promise"],
                      "properties": {
                        "fluidVersion": { "type": "string" },
                        "kind": { "type": "string", "const": "DataProduct" },
                        "promise": { "type": "object" }
                      },
                      "additionalProperties": true
                    }
                  }
                }
              }
            }
          }
        }
      }
    }
  ]
}