{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "monologue-pool.schema.json",
  "title": "Monologue Line Pool",
  "description": "Tagged monologue lines, hard-partitioned by character (D-032, D-035).",
  "type": "object",
  "required": ["character", "location", "lines"],
  "additionalProperties": false,
  "properties": {
    "character": {
      "type": "string",
      "enum": ["smuggler", "detective"],
      "description": "Playable character this pool belongs to (hard partition per D-032)"
    },
    "location": {
      "type": "string",
      "pattern": "^[a-z][a-z0-9-]*$",
      "description": "Location slug, or 'general' for location-independent lines"
    },
    "lines": {
      "type": "array",
      "items": { "$ref": "#/$defs/monologue_line" },
      "minItems": 1
    }
  },
  "$defs": {
    "monologue_line": {
      "type": "object",
      "required": ["id", "text", "trigger"],
      "additionalProperties": false,
      "properties": {
        "id": {
          "type": "string",
          "pattern": "^[a-z][a-z0-9-]*_m_[sd]_[0-9]{3}$",
          "description": "Stable line ID: {location_slug}_m_{s|d}_{###}"
        },
        "text": {
          "type": "string",
          "minLength": 1,
          "maxLength": 160,
          "description": "Line text — 160 char max per D-059"
        },
        "trigger": {
          "type": "string",
          "enum": [
            "enter_location", "observe_npc", "hear_sound",
            "observe_anomaly", "post_conversation", "discover_evidence",
            "witness_interaction", "time_idle", "return_visit"
          ],
          "description": "What causes this line to fire"
        },
        "prerequisites": {
          "type": "object",
          "description": "AND-only prerequisite conditions",
          "properties": {
            "facts": {
              "type": "array",
              "items": { "$ref": "#/$defs/fact_prerequisite" }
            },
            "entity_attributes": {
              "type": "array",
              "items": { "$ref": "#/$defs/attribute_prerequisite" }
            },
            "relationship": {
              "type": "object",
              "properties": {
                "target": { "type": "string" },
                "state": {
                  "type": "string",
                  "enum": ["unknown", "known", "friendly", "person_of_interest", "hostile"]
                }
              }
            }
          }
        },
        "priority": {
          "type": "integer",
          "minimum": 0,
          "maximum": 10,
          "default": 5,
          "description": "Selection priority (higher = more likely to fire)"
        },
        "cooldown": {
          "type": "integer",
          "minimum": 0,
          "description": "Minimum ticks before this line can fire again"
        },
        "tags": {
          "type": "array",
          "items": { "type": "string" }
        }
      }
    },
    "fact_prerequisite": {
      "type": "object",
      "required": ["fact_id", "min_confidence"],
      "additionalProperties": false,
      "properties": {
        "fact_id": { "type": "string" },
        "min_confidence": {
          "type": "string",
          "enum": ["suspects", "knows_of", "knows_details", "direct"]
        }
      }
    },
    "attribute_prerequisite": {
      "type": "object",
      "required": ["entity", "key", "value"],
      "additionalProperties": false,
      "properties": {
        "entity": { "type": "string" },
        "key": { "type": "string" },
        "value": { "type": "string" }
      }
    }
  }
}