{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://cloudestimate.dev/schemas/isv.json",
  "title": "ISV Reference Architecture",
  "type": "object",
  "required": ["slug", "name", "vendor", "category", "description", "ref_arch", "sizes"],
  "properties": {
    "slug": {
      "type": "string",
      "pattern": "^[a-z0-9-]+$",
      "description": "URL-safe identifier. Must match the filename."
    },
    "name": { "type": "string", "description": "Display name." },
    "vendor": { "type": "string", "description": "Vendor company name." },
    "category": {
      "type": "string",
      "enum": ["devops-platform", "data-store", "search", "streaming", "artifact-repo", "identity", "other"]
    },
    "description": { "type": "string", "maxLength": 280 },
    "ref_arch": {
      "type": "object",
      "required": ["source_url", "version", "retrieved_date"],
      "properties": {
        "source_url": { "type": "string", "format": "uri" },
        "version": { "type": "string" },
        "retrieved_date": { "type": "string", "format": "date" }
      }
    },
    "sizes": {
      "type": "object",
      "minProperties": 1,
      "maxProperties": 5,
      "propertyNames": { "enum": ["xs", "s", "m", "l", "xl"] },
      "additionalProperties": { "$ref": "#/$defs/sizeTier" }
    },
    "notes": {
      "type": "array",
      "items": { "type": "string" }
    },
    "disclaimers": {
      "type": "array",
      "items": { "type": "string" }
    }
  },
  "$defs": {
    "sizeTier": {
      "type": "object",
      "required": ["label", "range_description", "ref_arch_tier", "components"],
      "properties": {
        "label": { "type": "string" },
        "range_description": {
          "type": "string",
          "description": "Human-readable range."
        },
        "ref_arch_tier": {
          "type": "string",
          "description": "Identifier of the vendor reference architecture tier."
        },
        "components": {
          "type": "array",
          "minItems": 1,
          "items": { "$ref": "#/$defs/component" }
        },
        "ha_components": {
          "type": "array",
          "items": { "$ref": "#/$defs/component" },
          "description": "Additional components provisioned when HA is enabled."
        }
      }
    },
    "component": {
      "type": "object",
      "required": ["role", "count", "vcpu", "memory_gb"],
      "properties": {
        "role": { "type": "string" },
        "count": { "type": "integer", "minimum": 1 },
        "vcpu": { "type": "integer", "minimum": 1 },
        "memory_gb": { "type": "number", "minimum": 0.5 },
        "storage_gb": { "type": "integer", "minimum": 0 },
        "storage_type": {
          "type": "string",
          "enum": ["ssd", "hdd", "nvme", "object"]
        }
      }
    }
  }
}