{
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "$id": "https://tantrafiles.xyz/schema/practice.json",
 "title": "Practice",
 "description": "Something you do, not watch. Steps are Wiser's own summary with a source link for the authoritative instruction. schema.org: HowTo (steps = HowToStep, duration = totalTime).",
 "type": "object",
 "properties": {
  "type": {
   "const": "practice"
  },
  "id": {
   "$ref": "common.json#/$defs/slug"
  },
  "name": {
   "type": "string"
  },
  "kind": {
   "type": "string",
   "enum": [
    "meditation",
    "visualisation",
    "enquiry",
    "chant",
    "ritual",
    "movement"
   ]
  },
  "subkind": {
   "type": "string",
   "description": "Free label: breath, mantra, body-scan, metta, koan, prayer, asana, prostration ..."
  },
  "traditions": {
   "type": "array",
   "items": {
    "$ref": "common.json#/$defs/slug"
   },
   "minItems": 1
  },
  "summary": {
   "type": "string",
   "maxLength": 400
  },
  "steps": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "text"
    ],
    "properties": {
     "n": {
      "type": "integer",
      "minimum": 1
     },
     "text": {
      "type": "string",
      "maxLength": 600,
      "description": "Wiser's own words."
     },
     "seconds": {
      "type": "integer",
      "minimum": 0,
      "description": "Suggested time on this step (timer cue)."
     },
     "cue": {
      "type": "string",
      "enum": [
       "bell",
       "voice",
       "silent",
       "breath"
      ]
     },
     "visual": {
      "type": "string",
      "description": "Visual spec id in the deitybody grammar (body locus, glyph, colour, motion)."
     },
     "clip": {
      "$ref": "common.json#/$defs/ref"
     }
    }
   },
   "minItems": 1
  },
  "duration": {
   "$ref": "common.json#/$defs/duration"
  },
  "level": {
   "type": "string",
   "enum": [
    "first-steps",
    "steady",
    "deep"
   ]
  },
  "posture": {
   "type": "string",
   "enum": [
    "seated",
    "lying",
    "standing",
    "walking",
    "any"
   ]
  },
  "eyes": {
   "type": "string",
   "enum": [
    "closed",
    "open",
    "either"
   ]
  },
  "needsTeacher": {
   "type": "boolean",
   "description": "Traditionally given only by a teacher / after initiation."
  },
  "contraindications": {
   "type": "array",
   "items": {
    "type": "string"
   },
   "description": "Plain cautions, e.g. 'trauma: keep eyes open, short sits', 'pregnancy: no breath retention'."
  },
  "sources": {
   "type": "array",
   "items": {
    "$ref": "common.json#/$defs/source"
   },
   "minItems": 1
  },
  "teachers": {
   "type": "array",
   "items": {
    "$ref": "common.json#/$defs/slug"
   }
  },
  "clips": {
   "type": "array",
   "items": {
    "$ref": "common.json#/$defs/ref"
   }
  },
  "texts": {
   "type": "array",
   "items": {
    "$ref": "common.json#/$defs/ref"
   }
  },
  "topics": {
   "type": "array",
   "items": {
    "$ref": "common.json#/$defs/topicPath"
   }
  },
  "visual": {
   "type": "string",
   "description": "deitybody framework/practice id."
  },
  "meta": {
   "$ref": "common.json#/$defs/meta"
  }
 },
 "required": [
  "id",
  "type",
  "name",
  "kind",
  "traditions",
  "steps",
  "sources"
 ],
 "additionalProperties": true
}