{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://api.cmic.ca/rest/schemas/project",
  "title": "CMiC Construction Project",
  "description": "Schema representing a construction project in the CMiC ERP system.",
  "type": "object",
  "required": ["projectId", "projectName", "companyCode"],
  "properties": {
    "projectId": {
      "type": "string",
      "description": "Unique project identifier in CMiC"
    },
    "projectName": {
      "type": "string",
      "description": "Project name",
      "maxLength": 255
    },
    "companyCode": {
      "type": "string",
      "description": "CMiC company code for multi-company setups"
    },
    "description": {
      "type": "string",
      "description": "Project description"
    },
    "status": {
      "type": "string",
      "description": "Project status",
      "enum": ["ACTIVE", "INACTIVE", "COMPLETE", "BIDDING", "ON_HOLD"]
    },
    "projectManager": {
      "type": "string",
      "description": "Project manager name or employee ID"
    },
    "owner": {
      "type": "string",
      "description": "Project owner organization name"
    },
    "startDate": {
      "type": "string",
      "format": "date",
      "description": "Project start date"
    },
    "endDate": {
      "type": "string",
      "format": "date",
      "description": "Project completion date"
    },
    "address": {
      "$ref": "#/$defs/Address",
      "description": "Project site address"
    },
    "financials": {
      "$ref": "#/$defs/ProjectFinancials",
      "description": "Project financial summary"
    },
    "jobs": {
      "type": "array",
      "description": "List of job IDs associated with this project",
      "items": {
        "type": "string"
      }
    },
    "createdAt": {
      "type": "string",
      "format": "date-time"
    },
    "updatedAt": {
      "type": "string",
      "format": "date-time"
    }
  },
  "$defs": {
    "Address": {
      "type": "object",
      "properties": {
        "street": { "type": "string" },
        "city": { "type": "string" },
        "state": { "type": "string", "pattern": "^[A-Z]{2}$" },
        "postalCode": { "type": "string" },
        "country": { "type": "string", "default": "US" }
      }
    },
    "ProjectFinancials": {
      "type": "object",
      "properties": {
        "contractAmount": {
          "type": "number",
          "format": "double",
          "description": "Original contract amount in USD",
          "minimum": 0
        },
        "originalBudget": {
          "type": "number",
          "format": "double",
          "description": "Original approved budget",
          "minimum": 0
        },
        "revisedBudget": {
          "type": "number",
          "format": "double",
          "description": "Current revised budget including change orders",
          "minimum": 0
        },
        "actualCost": {
          "type": "number",
          "format": "double",
          "description": "Total actual cost incurred to date",
          "minimum": 0
        },
        "committedCost": {
          "type": "number",
          "format": "double",
          "description": "Total committed costs (POs, subcontracts)",
          "minimum": 0
        },
        "costToComplete": {
          "type": "number",
          "format": "double",
          "description": "Estimated cost to complete the project"
        },
        "variance": {
          "type": "number",
          "format": "double",
          "description": "Budget variance (positive = under budget)"
        },
        "percentComplete": {
          "type": "number",
          "format": "double",
          "description": "Project completion percentage",
          "minimum": 0,
          "maximum": 100
        }
      }
    }
  }
}