{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://rsasaki0109.github.io/lidar_slam_ros2/schemas/first-map-demo-plan-v1.schema.json",
  "title": "lidarslam_ros2 public first-map demo plan v1",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "schema_version",
    "schema_uri",
    "created_at",
    "status",
    "ready",
    "mode",
    "dataset",
    "paths",
    "cache",
    "output",
    "storage",
    "viewer",
    "steps",
    "command",
    "findings"
  ],
  "properties": {
    "schema_version": {"const": 1},
    "schema_uri": {
      "const": "https://rsasaki0109.github.io/lidar_slam_ros2/schemas/first-map-demo-plan-v1.schema.json"
    },
    "created_at": {"type": "string", "format": "date-time"},
    "status": {
      "enum": ["ready", "resume_ready", "already_verified", "not_ready"]
    },
    "ready": {"type": "boolean"},
    "mode": {
      "enum": ["fresh", "resume_postprocessing", "reuse_verified"]
    },
    "dataset": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "id",
        "title",
        "source_url",
        "doi",
        "license",
        "archive_size_bytes",
        "archive_sha256"
      ],
      "properties": {
        "id": {"const": "driving_slam_mid360"},
        "title": {"const": "Driving SLAM Test with Livox MID360"},
        "source_url": {"const": "https://zenodo.org/records/14841855"},
        "doi": {"const": "10.5281/zenodo.14841855"},
        "license": {
          "const": "Creative Commons Attribution 4.0 International"
        },
        "archive_size_bytes": {"const": 517088133},
        "archive_sha256": {
          "const": "f8f89eebf2aaf9cc1d465bfa5451bbb599cd92d079b59949104bb4e5cb619bdd"
        }
      }
    },
    "paths": {
      "type": "object",
      "additionalProperties": false,
      "required": ["work_root", "data_dir", "output_dir"],
      "properties": {
        "work_root": {"type": "string", "minLength": 1},
        "data_dir": {"type": "string", "minLength": 1},
        "output_dir": {"type": "string", "minLength": 1}
      }
    },
    "cache": {
      "type": "object",
      "additionalProperties": false,
      "required": ["status", "bag_path", "download_required"],
      "properties": {
        "status": {
          "enum": [
            "prepared_unverified",
            "archive_unverified",
            "download_required"
          ]
        },
        "bag_path": {"type": ["string", "null"], "minLength": 1},
        "download_required": {"type": "boolean"}
      }
    },
    "output": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "status",
        "receipt_sha256",
        "lifecycle_stage",
        "resume_available",
        "run_dir"
      ],
      "properties": {
        "status": {
          "enum": [
            "absent",
            "verified",
            "resumable",
            "partial",
            "conflict"
          ]
        },
        "receipt_sha256": {
          "oneOf": [
            {"type": "null"},
            {"type": "string", "pattern": "^[0-9a-f]{64}$"}
          ]
        },
        "lifecycle_stage": {
          "type": ["string", "null"]
        },
        "resume_available": {"type": "boolean"},
        "run_dir": {"type": ["string", "null"], "minLength": 1}
      },
      "allOf": [
        {
          "if": {
            "properties": {"status": {"const": "resumable"}},
            "required": ["status"]
          },
          "then": {
            "properties": {
              "resume_available": {"const": true},
              "lifecycle_stage": {
                "enum": [
                  "workflow_finished",
                  "verifying",
                  "verified",
                  "finalizing",
                  "finalized",
                  "diagnosing",
                  "diagnosed",
                  "checksumming"
                ]
              },
              "run_dir": {"type": "string", "minLength": 1}
            }
          }
        }
      ]
    },
    "storage": {
      "type": "object",
      "additionalProperties": false,
      "required": ["minimum_free_gib", "minimum_free_bytes", "volumes"],
      "properties": {
        "minimum_free_gib": {
          "type": "number",
          "exclusiveMinimum": 0
        },
        "minimum_free_bytes": {"type": "integer", "minimum": 1},
        "volumes": {
          "type": "array",
          "minItems": 1,
          "maxItems": 2,
          "uniqueItems": true,
          "items": {
            "type": "object",
            "additionalProperties": false,
            "required": [
              "probe_path",
              "free_bytes",
              "additional_bytes_required",
              "enough"
            ],
            "properties": {
              "probe_path": {"type": "string", "minLength": 1},
              "free_bytes": {"type": "integer", "minimum": 0},
              "additional_bytes_required": {
                "type": "integer",
                "minimum": 0
              },
              "enough": {"type": "boolean"}
            }
          }
        }
      }
    },
    "viewer": {"enum": ["browser", "none"]},
    "steps": {
      "type": "array",
      "minItems": 1,
      "maxItems": 3,
      "uniqueItems": true,
      "items": {
        "enum": [
          "download_and_verify_dataset",
          "verify_archive_and_prepare_dataset",
          "verify_prepared_dataset_cache",
          "build_and_verify_map",
          "resume_and_verify_map",
          "reuse_verified_map",
          "open_offline_review"
        ]
      }
    },
    "command": {
      "type": "object",
      "additionalProperties": false,
      "required": ["argv", "shell"],
      "properties": {
        "argv": {
          "type": "array",
          "minItems": 2,
          "items": {"type": "string"}
        },
        "shell": {"type": "string", "minLength": 1}
      }
    },
    "findings": {
      "type": "array",
      "maxItems": 8,
      "uniqueItems": true,
      "items": {
        "type": "object",
        "additionalProperties": false,
        "required": ["code", "message", "next_action"],
        "properties": {
          "code": {
            "enum": [
              "path-not-directory",
              "path-overlap",
              "path-symlink",
              "partial-output",
              "output-conflict",
              "insufficient-free-space",
              "storage-unavailable",
              "resume-available",
              "resume-unavailable",
              "resume-unsafe",
              "resume-not-needed"
            ]
          },
          "message": {"type": "string", "minLength": 1},
          "next_action": {"type": "string", "minLength": 1}
        }
      }
    }
  }
}