{
  "name": "Assignment",
  "type": "object",
  "properties": {
    "assignment_number": {
      "type": "string",
      "description": "Assignment Number format ASN-#### (auto-generated)",
      "pattern": "^ASN-[0-9]{4,6}$"
    },
    "order_id": {
      "type": "string",
      "description": "Associated order ID"
    },
    "order_number": {
      "type": "string",
      "description": "Associated order number"
    },
    "workforce_id": {
      "type": "string",
      "description": "Assigned worker ID"
    },
    "workforce_name": {
      "type": "string",
      "description": "Assigned worker name"
    },
    "vendor_id": {
      "type": "string",
      "description": "Vendor providing the worker"
    },
    "vendor_name": {
      "type": "string",
      "description": "Vendor name"
    },
    "partner_id": {
      "type": "string",
      "description": "Client/partner ID"
    },
    "role": {
      "type": "string",
      "description": "Role assigned"
    },
    "department": {
      "type": "string",
      "description": "Department"
    },
    "assignment_status": {
      "type": "string",
      "enum": [
        "Pending",
        "Confirmed",
        "Checked In",
        "In Progress",
        "Completed",
        "Cancelled",
        "No Show"
      ],
      "default": "Pending",
      "description": "Assignment status"
    },
    "scheduled_start": {
      "type": "string",
      "format": "date-time",
      "description": "Scheduled start time"
    },
    "scheduled_end": {
      "type": "string",
      "format": "date-time",
      "description": "Scheduled end time"
    },
    "actual_start": {
      "type": "string",
      "format": "date-time",
      "description": "Actual start time"
    },
    "actual_end": {
      "type": "string",
      "format": "date-time",
      "description": "Actual end time"
    },
    "timesheet": {
      "type": "object",
      "description": "Timesheet data",
      "properties": {
        "clock_in": {
          "type": "string",
          "format": "date-time"
        },
        "clock_out": {
          "type": "string",
          "format": "date-time"
        },
        "break_minutes": {
          "type": "number"
        },
        "total_hours": {
          "type": "number"
        },
        "regular_hours": {
          "type": "number"
        },
        "overtime_hours": {
          "type": "number"
        },
        "approved_by": {
          "type": "string"
        },
        "approved_date": {
          "type": "string",
          "format": "date-time"
        }
      }
    },
    "ratings": {
      "type": "object",
      "description": "Performance ratings",
      "properties": {
        "punctuality": {
          "type": "number",
          "minimum": 1,
          "maximum": 5
        },
        "quality_of_work": {
          "type": "number",
          "minimum": 1,
          "maximum": 5
        },
        "professionalism": {
          "type": "number",
          "minimum": 1,
          "maximum": 5
        },
        "would_hire_again": {
          "type": "boolean"
        },
        "comments": {
          "type": "string"
        },
        "rated_by": {
          "type": "string"
        },
        "rated_date": {
          "type": "string",
          "format": "date-time"
        }
      }
    },
    "pay_rate": {
      "type": "number",
      "description": "Worker pay rate"
    },
    "bill_rate": {
      "type": "number",
      "description": "Client bill rate"
    },
    "total_pay": {
      "type": "number",
      "description": "Total worker pay"
    },
    "total_bill": {
      "type": "number",
      "description": "Total client bill"
    },
    "notes": {
      "type": "string",
      "description": "Assignment notes"
    }
  },
  "required": [
    "order_id",
    "workforce_id",
    "vendor_id",
    "role"
  ]
}