{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "discovery-state-schema",
  "title": "Discovery State Schema (Merged)",
  "description": "Unified schema for issue discovery session (state + progress merged)",
  "type": "object",
  "required": ["discovery_id", "target_pattern", "phase", "created_at"],
  "properties": {
    "discovery_id": {
      "type": "string",
      "description": "Unique discovery session ID",
      "pattern": "^DSC-\\d{8}-\\d{6}$",
      "examples": ["DSC-20250128-143022"]
    },
    "target_pattern": {
      "type": "string",
      "description": "File/directory pattern being analyzed",
      "examples": ["src/auth/**", "codex-lens/**/*.py"]
    },
    "phase": {
      "type": "string",
      "enum": ["initialization", "parallel", "aggregation", "complete"],
      "description": "Current execution phase"
    },
    "created_at": {
      "type": "string",
      "format": "date-time"
    },
    "updated_at": {
      "type": "string",
      "format": "date-time"
    },
    "target": {
      "type": "object",
      "description": "Target module information",
      "properties": {
        "files_count": {
          "type": "object",
          "properties": {
            "source": { "type": "integer" },
            "tests": { "type": "integer" },
            "total": { "type": "integer" }
          }
        },
        "project": {
          "type": "object",
          "properties": {
            "name": { "type": "string" },
            "version": { "type": "string" }
          }
        }
      }
    },
    "perspectives": {
      "type": "array",
      "description": "Perspective analysis status (merged from progress)",
      "items": {
        "type": "object",
        "required": ["name", "status"],
        "properties": {
          "name": {
            "type": "string",
            "enum": ["bug", "ux", "test", "quality", "security", "performance", "maintainability", "best-practices"]
          },
          "status": {
            "type": "string",
            "enum": ["pending", "in_progress", "completed", "failed"]
          },
          "findings": {
            "type": "integer",
            "minimum": 0
          }
        }
      }
    },
    "external_research": {
      "type": "object",
      "properties": {
        "enabled": { "type": "boolean", "default": false },
        "completed": { "type": "boolean", "default": false }
      }
    },
    "results": {
      "type": "object",
      "description": "Aggregated results (final phase)",
      "properties": {
        "total_findings": { "type": "integer", "minimum": 0 },
        "issues_generated": { "type": "integer", "minimum": 0 },
        "priority_distribution": {
          "type": "object",
          "properties": {
            "critical": { "type": "integer" },
            "high": { "type": "integer" },
            "medium": { "type": "integer" },
            "low": { "type": "integer" }
          }
        }
      }
    }
  },
  "examples": [
    {
      "discovery_id": "DSC-20251228-182237",
      "target_pattern": "codex-lens/**/*.py",
      "phase": "complete",
      "created_at": "2025-12-28T18:22:37+08:00",
      "updated_at": "2025-12-28T18:35:00+08:00",
      "target": {
        "files_count": { "source": 48, "tests": 44, "total": 93 },
        "project": { "name": "codex-lens", "version": "0.1.0" }
      },
      "perspectives": [
        { "name": "bug", "status": "completed", "findings": 15 },
        { "name": "test", "status": "completed", "findings": 11 },
        { "name": "quality", "status": "completed", "findings": 12 }
      ],
      "external_research": { "enabled": false, "completed": false },
      "results": {
        "total_findings": 37,
        "issues_generated": 15,
        "priority_distribution": { "critical": 4, "high": 13, "medium": 16, "low": 6 }
      }
    }
  ]
}