{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "Pi setup manifest v1",
  "type": "object",
  "additionalProperties": false,
  "required": ["$schema", "schemaVersion", "packages", "profiles"],
  "properties": {
    "$schema": { "const": "./schema/pi-setup-v1.schema.json" },
    "schemaVersion": { "const": 1 },
    "packages": {
      "type": "array",
      "maxItems": 20,
      "items": {
        "oneOf": [
          {
            "type": "object", "additionalProperties": false,
            "required": ["kind", "scope", "source", "resolved", "integrity"],
            "properties": {
              "kind": { "const": "npm" }, "scope": { "enum": ["global", "project"] },
              "source": { "type": "string", "minLength": 5, "maxLength": 512, "pattern": "^npm:" },
              "resolved": { "type": "string", "minLength": 1, "maxLength": 128 },
              "integrity": { "type": "string", "minLength": 8, "maxLength": 512, "pattern": "^sha(256|384|512)-[A-Za-z0-9+/=_-]+$" }
            }
          },
          {
            "type": "object", "additionalProperties": false,
            "required": ["kind", "scope", "requested", "source", "resolved"],
            "properties": {
              "kind": { "enum": ["git", "https"] }, "scope": { "enum": ["global", "project"] },
              "requested": { "type": "string", "minLength": 8, "maxLength": 1024 },
              "source": { "type": "string", "minLength": 8, "maxLength": 1024 },
              "resolved": { "type": "string", "pattern": "^[a-fA-F0-9]{40}$" }
            }
          },
          {
            "type": "object", "additionalProperties": false,
            "required": ["kind", "scope", "source", "resolved", "machineLocal"],
            "properties": {
              "kind": { "const": "local" }, "scope": { "enum": ["global", "project"] },
              "source": { "type": "string", "minLength": 1, "maxLength": 1024 },
              "resolved": { "type": "string", "minLength": 1, "maxLength": 1024 },
              "machineLocal": { "const": true }
            }
          }
        ]
      }
    },
    "profiles": {
      "type": "object", "maxProperties": 100,
      "propertyNames": { "pattern": "^[A-Za-z0-9][A-Za-z0-9._-]{0,63}$" },
      "additionalProperties": { "$ref": "#/$defs/profile" }
    },
    "defaultProfile": { "type": "string", "pattern": "^[A-Za-z0-9][A-Za-z0-9._-]{0,63}$" }
  },
  "$defs": {
    "profile": {
      "type": "object", "additionalProperties": false, "required": ["scope"],
      "properties": {
        "scope": { "enum": ["global", "project"] },
        "provider": { "type": "string", "minLength": 1, "maxLength": 128 },
        "model": { "type": "string", "minLength": 1, "maxLength": 256 },
        "thinkingLevel": { "enum": ["off", "minimal", "low", "medium", "high", "xhigh", "max"] },
        "tools": { "type": "array", "maxItems": 100, "uniqueItems": true, "items": { "type": "string", "minLength": 1, "maxLength": 128 } },
        "instructions": { "type": "string", "minLength": 1, "maxLength": 16384 },
        "theme": { "type": "string", "minLength": 1, "maxLength": 128 },
        "allowedModels": { "type": "array", "maxItems": 100, "uniqueItems": true, "items": { "type": "string", "minLength": 1, "maxLength": 256 } }
      }
    }
  }
}