{
  "name": "InvoiceTemplate",
  "type": "object",
  "properties": {
    "name": {
      "type": "string",
      "description": "Template name"
    },
    "client_name": {
      "type": "string",
      "description": "Client/Business name"
    },
    "from_company": {
      "type": "object",
      "description": "Vendor company info",
      "properties": {
        "name": {
          "type": "string"
        },
        "address": {
          "type": "string"
        },
        "phone": {
          "type": "string"
        },
        "email": {
          "type": "string"
        }
      }
    },
    "to_company": {
      "type": "object",
      "description": "Client company info",
      "properties": {
        "name": {
          "type": "string"
        },
        "address": {
          "type": "string"
        },
        "phone": {
          "type": "string"
        },
        "email": {
          "type": "string"
        },
        "hub_name": {
          "type": "string"
        },
        "manager_name": {
          "type": "string"
        },
        "vendor_id": {
          "type": "string"
        }
      }
    },
    "hub": {
      "type": "string",
      "description": "Hub location"
    },
    "department": {
      "type": "string",
      "description": "Department"
    },
    "po_reference": {
      "type": "string",
      "description": "PO reference"
    },
    "payment_terms": {
      "type": "string",
      "description": "Payment terms"
    },
    "staff_entries": {
      "type": "array",
      "description": "Template staff entries (positions and rates)",
      "items": {
        "type": "object",
        "properties": {
          "position": {
            "type": "string"
          },
          "rate": {
            "type": "number"
          },
          "check_in": {
            "type": "string"
          },
          "check_out": {
            "type": "string"
          },
          "lunch": {
            "type": "number"
          }
        }
      }
    },
    "charges": {
      "type": "array",
      "description": "Template charges",
      "items": {
        "type": "object",
        "properties": {
          "name": {
            "type": "string"
          },
          "qty": {
            "type": "number"
          },
          "rate": {
            "type": "number"
          }
        }
      }
    },
    "staff_count": {
      "type": "number",
      "description": "Number of staff entries"
    },
    "charges_count": {
      "type": "number",
      "description": "Number of charges"
    },
    "notes": {
      "type": "string",
      "description": "Template notes"
    }
  },
  "required": [
    "name"
  ]
}