{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://schemas.logicsrc.com/logicsrc-pull-request.schema.json",
  "title": "LogicSRC Pull Request",
  "type": "object",
  "required": ["type", "version", "repo", "title", "author_did", "source_branch", "target_branch", "status"],
  "additionalProperties": false,
  "properties": {
    "type": { "const": "logicsrc.pull_request" },
    "version": { "type": "string", "pattern": "^\\d+\\.\\d+(\\.\\d+)?$" },
    "repo": { "type": "string", "pattern": "^[a-z0-9][a-z0-9/_-]*$" },
    "number": { "type": "integer", "minimum": 1 },
    "title": { "type": "string", "minLength": 1, "maxLength": 160 },
    "description": { "type": "string" },
    "author_did": { "$ref": "#/$defs/did" },
    "source_branch": { "type": "string", "minLength": 1 },
    "target_branch": { "type": "string", "minLength": 1 },
    "head_sha": { "type": "string", "pattern": "^[0-9a-f]{7,64}$" },
    "task": { "type": "string", "description": "Linked logicsrc.task id." },
    "status": {
      "type": "string",
      "enum": ["draft", "open", "approved", "changes_requested", "merged", "closed"]
    },
    "checks": {
      "type": "array",
      "items": {
        "type": "object",
        "required": ["name", "status"],
        "additionalProperties": false,
        "properties": {
          "name": { "type": "string", "minLength": 1 },
          "status": { "type": "string", "enum": ["pending", "passing", "failing"] },
          "url": { "type": "string", "format": "uri" }
        }
      }
    },
    "reviews": {
      "type": "array",
      "items": {
        "type": "object",
        "required": ["reviewer_did", "decision"],
        "additionalProperties": false,
        "properties": {
          "reviewer_did": { "$ref": "#/$defs/did" },
          "decision": { "type": "string", "enum": ["approve", "request_changes", "comment"] },
          "reputation": { "type": "number", "minimum": 0 },
          "summary": { "type": "string" },
          "created_at": { "type": "string", "format": "date-time" }
        }
      }
    },
    "merge": {
      "type": "object",
      "additionalProperties": false,
      "properties": {
        "method": { "type": "string", "enum": ["merge", "squash", "rebase"] },
        "merged_by_did": { "$ref": "#/$defs/did" },
        "merge_sha": { "type": "string", "pattern": "^[0-9a-f]{7,64}$" },
        "policy_satisfied": { "type": "boolean" },
        "merged_at": { "type": "string", "format": "date-time" }
      }
    },
    "created_at": { "type": "string", "format": "date-time" },
    "updated_at": { "type": "string", "format": "date-time" },
    "logicsrc_version": { "type": "string" }
  },
  "$defs": {
    "did": {
      "type": "string",
      "pattern": "^[a-z0-9][a-z0-9._-]*\\.[a-z0-9][a-z0-9._-]*$"
    }
  }
}
