{
  "entities": {
    "Product": {
      "title": "Product",
      "description": "Premium tire configuration parameters and live branch inventory metrics",
      "type": "object",
      "properties": {
        "id": {
          "type": "string",
          "description": "Auto-generated document identifier"
        },
        "name": {
          "type": "string",
          "description": "Full tire model name"
        },
        "brand": {
          "type": "string",
          "description": "Tyre manufacturer / brand name"
        },
        "size": {
          "type": "string",
          "description": "Tyre size specification code"
        },
        "price": {
          "type": "number",
          "description": "Dealer wholesale price in PKR"
        },
        "category": {
          "type": "string",
          "enum": ["hot-selling", "new-brands", "famous"],
          "description": "Segment classification category"
        },
        "stock": {
          "type": "number",
          "description": "Live stock quantity level currently available at Faisal Town Lahore showroom"
        },
        "feature": {
          "type": "string",
          "description": "Primary highlight tire characteristic"
        },
        "imageUrl": {
          "type": "string",
          "description": "Absolute URL path to tire product showcase image file"
        },
        "createdAt": {
          "type": "string",
          "format": "date-time",
          "description": "Timestamp indicating document creation time"
        }
      },
      "required": ["name", "brand", "size", "price", "category", "stock"]
    },
    "VisitorLog": {
      "title": "VisitorLog",
      "description": "Log of user visitor analytics for tracking store traffic and engagement",
      "type": "object",
      "properties": {
        "id": {
          "type": "string",
          "description": "Auto-generated document identifier"
        },
        "sessionId": {
          "type": "string",
          "description": "Unique session identifier for the visitor"
        },
        "userAgent": {
          "type": "string",
          "description": "Visitor browser metadata"
        },
        "platform": {
          "type": "string",
          "description": "OS platform of the visitor"
        },
        "language": {
          "type": "string",
          "description": "Browser default language"
        },
        "pagePath": {
          "type": "string",
          "description": "Specific route or section visited"
        },
        "timestamp": {
          "type": "string",
          "format": "date-time",
          "description": "Creation timestamp"
        }
      },
      "required": ["sessionId", "timestamp"]
    },
    "NewsletterSubscriber": {
      "title": "NewsletterSubscriber",
      "description": "Newsletter subscriber email record for sending seasonal maintenance tips",
      "type": "object",
      "properties": {
        "id": {
          "type": "string",
          "description": "Auto-generated document identifier"
        },
        "email": {
          "type": "string",
          "description": "Email address of the newsletter subscriber"
        },
        "createdAt": {
          "type": "string",
          "format": "date-time",
          "description": "Subscription timestamp"
        }
      },
      "required": ["email", "createdAt"]
    }
  },
  "firestore": {
    "products/{productId}": {
      "schema": "Product",
      "description": "Unified main retail/wholesale tire product collection"
    },
    "visitors/{visitorId}": {
      "schema": "VisitorLog",
      "description": "Collection storing website visitation events"
    },
    "subscribers/{subscriberId}": {
      "schema": "NewsletterSubscriber",
      "description": "Collection of customer newsletter recipient subscriber emails"
    }
  }
}