{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "monologue-pool.schema.json",
  "title": "Monologue Line Pool",
  "description": "Tagged monologue lines, hard-partitioned by character (D-032, D-035). Monologue lines carry all 6 D-035 structural tags for schema compliance, but role/access/trust are fixed constants for player-character internal voice (role=player_character, access=[public], trust=surface). The engine does not gate monologue on access or trust — these tags exist for taxonomy uniformity only.",
  "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). All lines in this pool belong to this character."
    },
    "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", "role", "access", "trust", "situation", "trigger"],
      "additionalProperties": false,
      "properties": {
        "id": {
          "type": "string",
          "pattern": "^[a-z][a-z0-9-]*_m_[sd]_[0-9]{3}$",
          "description": "Stable line ID: {npc-slug}_m_{s|d}_{###} (e.g. pc-smuggler_m_s_001, pc-detective_m_d_001). s = smuggler, d = detective. NPC-scoped per D-035 Sprint 15 amendment — each NPC has an independent sequence starting at _001."
        },
        "text": {
          "type": "string",
          "minLength": 1,
          "maxLength": 256,
          "description": "Line text — 256 char hard cap, aim for ≤160 to avoid line wrap"
        },
        "role": {
          "type": "string",
          "const": "player_character",
          "description": "D-035 structural tag — always player_character for monologue. Monologue is the player character's internal voice."
        },
        "access": {
          "type": "array",
          "items": { "const": "public" },
          "minItems": 1,
          "maxItems": 1,
          "description": "D-035 structural tag — always [public] for monologue. No access gating applies to internal voice."
        },
        "trust": {
          "type": "string",
          "const": "surface",
          "description": "D-035 structural tag — always surface for monologue. No trust gating applies to internal voice."
        },
        "situation": {
          "type": "array",
          "items": {
            "type": "string",
            "enum": [
              "arrival",
              "shift_start",
              "shift_end",
              "shift_transition",
              "bar_evening",
              "night_shift",
              "investigation",
              "confrontation",
              "social",
              "alone",
              "emergency",
              "routine",
              "observation",
              "greeting"
            ]
          },
          "minItems": 1,
          "uniqueItems": true,
          "description": "D-035 structural tag: situations in which this monologue line is contextually appropriate. 14 v0.1 values. The engine selects using trigger; situation provides additional authoring context for filtering by the caller. NOTE: 'greeting' is not yet in server/src/content/line_pool.rs Situation enum."
        },
        "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. 9 v0.1 trigger types (D-035 monologue-specific tag)."
        },
        "prerequisites": {
          "description": "Knowledge state gate (D-035 monologue-specific tag). null or omitted = unconditional. Conditions are AND-evaluated. Uses FactIds from the knowledge vocabulary (#368, D-041).",
          "oneOf": [
            { "type": "null" },
            {
              "type": "object",
              "additionalProperties": false,
              "properties": {
                "facts": {
                  "type": "array",
                  "items": { "$ref": "#/$defs/fact_prerequisite" }
                },
                "entity_attributes": {
                  "type": "array",
                  "items": { "$ref": "#/$defs/attribute_prerequisite" }
                },
                "relationship": {
                  "type": "object",
                  "required": ["target", "state"],
                  "additionalProperties": false,
                  "properties": {
                    "target": { "type": "string" },
                    "state": {
                      "type": "string",
                      "enum": ["unknown", "known", "friendly", "person_of_interest", "hostile"]
                    }
                  }
                }
              }
            }
          ]
        },
        "topic": {
          "type": "array",
          "items": {
            "type": "string",
            "enum": [
              "colleague",
              "routine",
              "cargo",
              "money",
              "trust",
              "danger",
              "institution",
              "personal",
              "investigation"
            ]
          },
          "uniqueItems": true,
          "description": "D-035 selection tag: topic tags for weighted selection. 9 v0.1 values. Optional."
        },
        "mood": {
          "type": "array",
          "items": {
            "type": "string",
            "enum": [
              "anxious",
              "frustrated",
              "content",
              "suspicious",
              "warm",
              "hostile",
              "relieved",
              "focused"
            ]
          },
          "uniqueItems": true,
          "description": "D-035 selection tag: mood tags for weighted selection. 8 v0.1 values, renamed Sprint 14 to match voice guide vocabulary. Neutral = untagged."
        },
        "priority": {
          "type": "integer",
          "minimum": 0,
          "maximum": 10,
          "default": 5,
          "description": "Selection priority (higher = more likely to fire when multiple lines are eligible). Default: 5."
        },
        "cooldown": {
          "type": "integer",
          "minimum": 0,
          "default": 0,
          "description": "Minimum simulation ticks before this line can fire again. Default: 0."
        },
        "tags": {
          "type": "array",
          "items": { "type": "string" },
          "description": "D-035 selection tag: freeform tags. Not consumed by the selection pipeline."
        },
        "dual_lens": {
          "type": "object",
          "description": "Authoring-only: notes on how this line reads differently for smuggler vs detective. NOT consumed by engine.",
          "additionalProperties": false,
          "properties": {
            "smuggler": { "type": "string" },
            "detective": { "type": "string" }
          }
        },
        "notes": {
          "type": "string",
          "description": "Authoring-only: freeform author notes. NOT consumed by engine."
        }
      }
    },
    "fact_prerequisite": {
      "type": "object",
      "required": ["fact_id", "min_confidence"],
      "additionalProperties": false,
      "properties": {
        "fact_id": {
          "type": "string",
          "description": "FactId from the knowledge vocabulary (#368, D-041)."
        },
        "min_confidence": {
          "type": "string",
          "enum": ["suspects", "knows_of", "knows_details", "direct"],
          "description": "Minimum D-041 confidence level required."
        }
      }
    },
    "attribute_prerequisite": {
      "type": "object",
      "required": ["entity", "key", "value"],
      "additionalProperties": false,
      "properties": {
        "entity": { "type": "string" },
        "key": { "type": "string" },
        "value": { "type": "string" }
      }
    }
  }
}