{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://dsh-test-insight.dev/schema/test-insight.schema.json",
  "title": "dsh-test-insight report",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "schema_version",
    "tool",
    "input",
    "scope",
    "targets",
    "evidence",
    "gaps",
    "designs",
    "warnings",
    "limits",
    "timing",
    "coverage",
    "test_matrix",
    "drafts",
    "execution"
  ],
  "properties": {
    "schema_version": {
      "type": "string",
      "const": "1.0"
    },
    "tool": {
      "$ref": "#/$defs/tool"
    },
    "input": {
      "$ref": "#/$defs/input"
    },
    "scope": {
      "type": "object",
      "additionalProperties": true
    },
    "targets": {
      "type": "array",
      "items": {
        "$ref": "#/$defs/target"
      }
    },
    "drafts": {
      "type": "array",
      "items": {
        "type": "object",
        "required": ["target", "path", "status", "review_required", "syntax"],
        "additionalProperties": true,
        "properties": {
          "target": { "type": "string" },
          "path": { "type": "string" },
          "status": { "const": "draft_only" },
          "review_required": { "const": true },
          "syntax": { "type": "object", "additionalProperties": true }
        }
      }
    },
    "evidence": {
      "type": "array",
      "items": {
        "$ref": "#/$defs/evidence"
      }
    },
    "gaps": {
      "type": "array",
      "items": {
        "$ref": "#/$defs/gap"
      }
    },
    "designs": {
      "type": "array",
      "items": {
        "type": "object",
        "additionalProperties": true
      }
    },
    "coverage": {
      "type": ["object", "null"],
      "additionalProperties": true
    },
    "test_matrix": {
      "type": "array",
      "items": {
        "type": "object",
        "required": ["target", "categories"],
        "additionalProperties": true,
        "properties": {
          "target": { "type": "string" },
          "test_files": { "type": "array", "items": { "type": "string" } },
          "categories": { "type": "object", "additionalProperties": { "type": "string" } }
        }
      }
    },
    "execution": {
      "type": ["object", "null"],
      "additionalProperties": true
    },
    "warnings": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "limits": {
      "type": "object",
      "additionalProperties": true
    },
    "timing": {
      "type": "object",
      "additionalProperties": true
    }
  },
  "$defs": {
    "tool": {
      "type": "object",
      "required": ["name", "version"],
      "additionalProperties": false,
      "properties": {
        "name": { "type": "string" },
        "version": { "type": "string" },
        "scanner": { "type": ["string", "null"] }
      }
    },
    "input": {
      "type": "object",
      "required": ["mode"],
      "additionalProperties": true,
      "properties": {
        "mode": {
          "type": "string",
          "enum": ["all", "change", "target"]
        }
      }
    },
    "target": {
      "type": "object",
      "required": ["path", "priority", "confidence"],
      "additionalProperties": true,
      "properties": {
        "path": { "type": "string" },
        "symbol": { "type": "string" },
        "priority": {
          "type": "string",
          "enum": ["P0", "P1", "P2"]
        },
        "confidence": {
          "type": "string",
          "enum": ["high", "medium", "low", "unknown"]
        },
        "risk_factors": { "type": "array", "items": { "type": "string" } },
        "entry_point": { "type": ["string", "null"] },
        "exported_api": { "type": "boolean" }
      }
    },
    "evidence": {
      "type": "object",
      "required": ["level", "source"],
      "additionalProperties": true,
      "properties": {
        "level": {
          "type": "string",
          "enum": ["A", "B", "C", "D", "E"]
        },
        "source": { "type": "string" },
        "type": { "type": "string" },
        "test_file": { "type": "string" },
        "target_file": { "type": "string" },
        "confidence": { "type": "string", "enum": ["high", "medium", "low", "unknown"] }
      }
    },
    "gap": {
      "type": "object",
      "required": ["type", "priority", "confidence"],
      "additionalProperties": true,
      "properties": {
        "type": {
          "type": "string",
          "enum": [
            "no_test_found",
            "weak_test_association",
            "changed_without_test_change",
            "public_api_untested",
            "error_path_untested",
            "boundary_case_unknown",
            "integration_path_untested",
            "coverage_below_threshold",
            "unscannable"
          ]
        },
        "priority": {
          "type": "string",
          "enum": ["P0", "P1", "P2"]
        },
        "confidence": {
          "type": "string",
          "enum": ["high", "medium", "low", "unknown"]
        },
        "target_path": { "type": ["string", "null"] },
        "symbol": { "type": "string" },
        "reason": { "type": "string" }
      }
    }
  }
}