{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://rsasaki0109.github.io/lidar_slam_ros2/schemas/package-manager-install-v1.schema.json",
  "title": "ROS package-manager installation evidence v1",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "schema_version",
    "schema_uri",
    "status",
    "mode",
    "ros_distro",
    "apt_channel",
    "expected_version",
    "source",
    "packages",
    "snapshot",
    "baseline",
    "checks"
  ],
  "properties": {
    "schema_version": {"const": 1},
    "schema_uri": {"const": "https://rsasaki0109.github.io/lidar_slam_ros2/schemas/package-manager-install-v1.schema.json"},
    "status": {"enum": ["PASS", "FAIL"]},
    "mode": {
      "enum": ["clean-install", "upgrade-baseline", "upgrade-candidate"]
    },
    "ros_distro": {"enum": ["humble", "jazzy"]},
    "apt_channel": {"enum": ["main", "testing"]},
    "expected_version": {
      "type": "string",
      "pattern": "^[0-9]+\\.[0-9]+\\.[0-9]+$"
    },
    "source": {
      "type": "object",
      "additionalProperties": false,
      "required": ["git_commit", "git_dirty"],
      "properties": {
        "git_commit": {
          "type": "string",
          "pattern": "^[a-f0-9]{40}$"
        },
        "git_dirty": {"type": "boolean"}
      }
    },
    "packages": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "lidarslam",
        "lidarslam-msgs",
        "scanmatcher",
        "graph-based-slam",
        "ndt-omp-ros2",
        "rko-lio"
      ],
      "properties": {
        "lidarslam": {"$ref": "#/definitions/package"},
        "lidarslam-msgs": {"$ref": "#/definitions/package"},
        "scanmatcher": {"$ref": "#/definitions/package"},
        "graph-based-slam": {"$ref": "#/definitions/package"},
        "ndt-omp-ros2": {"$ref": "#/definitions/package"},
        "rko-lio": {"$ref": "#/definitions/package"}
      }
    },
    "snapshot": {
      "type": "object",
      "additionalProperties": false,
      "required": ["package_count", "owned_path_count", "sha256"],
      "properties": {
        "package_count": {"const": 6},
        "owned_path_count": {"type": "integer", "minimum": 6},
        "sha256": {
          "type": "string",
          "pattern": "^[a-f0-9]{64}$"
        }
      }
    },
    "baseline": {
      "oneOf": [
        {"type": "null"},
        {
          "type": "object",
          "additionalProperties": false,
          "required": ["expected_version", "status", "snapshot_sha256"],
          "properties": {
            "expected_version": {
              "type": "string",
              "pattern": "^[0-9]+\\.[0-9]+\\.[0-9]+$"
            },
            "status": {"enum": ["PASS", "FAIL"]},
            "snapshot_sha256": {
              "type": "string",
              "pattern": "^[a-f0-9]{64}$"
            }
          }
        }
      ]
    },
    "checks": {
      "type": "array",
      "minItems": 8,
      "uniqueItems": true,
      "items": {"$ref": "#/definitions/check"}
    }
  },
  "definitions": {
    "package": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "debian_name",
        "debian_version",
        "upstream_version",
        "owned_paths"
      ],
      "properties": {
        "debian_name": {"type": "string", "pattern": "^ros-(humble|jazzy)-"},
        "debian_version": {"type": "string", "minLength": 1},
        "upstream_version": {
          "type": "string",
          "pattern": "^[0-9]+\\.[0-9]+\\.[0-9]+$"
        },
        "owned_paths": {
          "type": "array",
          "minItems": 1,
          "uniqueItems": true,
          "items": {"type": "string", "pattern": "^/"}
        }
      }
    },
    "check": {
      "type": "object",
      "additionalProperties": false,
      "required": ["id", "status", "detail"],
      "properties": {
        "id": {"type": "string", "minLength": 1},
        "status": {"enum": ["PASS", "FAIL"]},
        "detail": {"type": "string", "minLength": 1}
      }
    }
  },
  "allOf": [
    {
      "if": {
        "properties": {"mode": {"const": "upgrade-candidate"}}
      },
      "then": {
        "properties": {"baseline": {"type": "object"}}
      },
      "else": {
        "properties": {"baseline": {"type": "null"}}
      }
    },
    {
      "if": {
        "properties": {"status": {"const": "PASS"}}
      },
      "then": {
        "properties": {
          "source": {
            "properties": {"git_dirty": {"const": false}}
          },
          "checks": {
            "items": {
              "properties": {"status": {"const": "PASS"}}
            }
          }
        }
      }
    }
  ]
}