{
  "openapi": "3.0.3",
  "info": {
    "title": "SissiPark Public API",
    "description": "Public, read-only API for SissiPark apartment resorts.\nReturns apartment details, real-time pricing, and availability.\n\n**Dual-response:** All endpoints respond with JSON when `Accept: application/json`\nis sent, or HTML otherwise. LLM scrapers and browsers get human-readable HTML;\nAI agents and function-calling tools get structured JSON.\n",
    "version": "1.0",
    "contact": {
      "name": "SissiPark",
      "url": "https://sissipark.at"
    }
  },
  "servers": [
    {
      "url": "https://sissipark.at/api/v1",
      "description": "Production"
    },
    {
      "url": "https://lachtal.sissipark.at/api/v1",
      "description": "Production (Lachtal subdomain — same API)"
    }
  ],
  "paths": {
    "/apartments": {
      "get": {
        "operationId": "getApartments",
        "summary": "List apartments by location",
        "description": "Returns apartment types with details, amenities, photos, and price ranges.\nWhen `location` is specified, returns `{location, apartments}`.\nWhen `location` is omitted, returns `{locations: [{location, apartments}, ...]}` for all locations.\n",
        "parameters": [
          {
            "name": "location",
            "in": "query",
            "description": "Location slug: lachtal, nassfeld, schladming, tenerife. Omit for all.",
            "schema": {
              "type": "string",
              "enum": [
                "lachtal",
                "nassfeld",
                "schladming",
                "tenerife"
              ]
            }
          },
          {
            "name": "locale",
            "in": "query",
            "description": "Language for names/descriptions: en, de, hu. Default: en",
            "schema": {
              "type": "string",
              "enum": [
                "en",
                "de",
                "hu"
              ],
              "default": "en"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "Apartment list",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "location": {
                      "$ref": "#/components/schemas/Location"
                    },
                    "apartments": {
                      "type": "array",
                      "items": {
                        "$ref": "#/components/schemas/Apartment"
                      }
                    }
                  }
                }
              }
            }
          }
        }
      }
    },
    "/pricing": {
      "get": {
        "operationId": "getPricing",
        "summary": "Get real-time pricing for a date range",
        "description": "Returns per-night and total prices for each apartment type.\nApartment names follow the `locale` parameter (default: English).\nIf `partialPricing` is true, the date range spans a season gap and prices are incomplete.\n",
        "parameters": [
          {
            "name": "location",
            "in": "query",
            "required": true,
            "schema": {
              "type": "string",
              "enum": [
                "lachtal",
                "nassfeld",
                "schladming",
                "tenerife"
              ]
            }
          },
          {
            "name": "from",
            "in": "query",
            "required": true,
            "description": "Check-in date (YYYY-MM-DD)",
            "schema": {
              "type": "string",
              "format": "date"
            }
          },
          {
            "name": "to",
            "in": "query",
            "required": true,
            "description": "Check-out date (YYYY-MM-DD)",
            "schema": {
              "type": "string",
              "format": "date"
            }
          },
          {
            "name": "locale",
            "in": "query",
            "description": "Language for names and booking URLs: en, de, hu. Default: en",
            "schema": {
              "type": "string",
              "enum": [
                "en",
                "de",
                "hu"
              ],
              "default": "en"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "Pricing data",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "location": {
                      "type": "string"
                    },
                    "period": {
                      "$ref": "#/components/schemas/Period"
                    },
                    "currency": {
                      "type": "string",
                      "example": "EUR"
                    },
                    "apartments": {
                      "type": "array",
                      "items": {
                        "$ref": "#/components/schemas/PricingItem"
                      }
                    }
                  }
                }
              }
            }
          },
          "422": {
            "description": "Validation error"
          }
        }
      }
    },
    "/availability": {
      "get": {
        "operationId": "getAvailability",
        "summary": "Check apartment availability for a date range",
        "description": "Returns available unit counts per apartment type.\nApartment names follow the `locale` parameter (default: English).\n",
        "parameters": [
          {
            "name": "location",
            "in": "query",
            "required": true,
            "schema": {
              "type": "string",
              "enum": [
                "lachtal",
                "nassfeld",
                "schladming",
                "tenerife"
              ]
            }
          },
          {
            "name": "from",
            "in": "query",
            "required": true,
            "schema": {
              "type": "string",
              "format": "date"
            }
          },
          {
            "name": "to",
            "in": "query",
            "required": true,
            "schema": {
              "type": "string",
              "format": "date"
            }
          },
          {
            "name": "locale",
            "in": "query",
            "description": "Language for names and booking URLs: en, de, hu. Default: en",
            "schema": {
              "type": "string",
              "enum": [
                "en",
                "de",
                "hu"
              ],
              "default": "en"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "Availability data",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "location": {
                      "type": "string"
                    },
                    "period": {
                      "$ref": "#/components/schemas/Period"
                    },
                    "apartments": {
                      "type": "array",
                      "items": {
                        "$ref": "#/components/schemas/AvailabilityItem"
                      }
                    }
                  }
                }
              }
            }
          },
          "422": {
            "description": "Validation error"
          }
        }
      }
    }
  },
  "components": {
    "schemas": {
      "Location": {
        "type": "object",
        "properties": {
          "name": {
            "type": "string",
            "example": "SissiPark Lachtal"
          },
          "slug": {
            "type": "string",
            "example": "lachtal"
          },
          "address": {
            "type": "string"
          },
          "telephone": {
            "type": "string"
          },
          "geo": {
            "type": "object",
            "properties": {
              "latitude": {
                "type": "number"
              },
              "longitude": {
                "type": "number"
              }
            }
          },
          "amenities": {
            "type": "array",
            "items": {
              "type": "string"
            }
          },
          "priceRange": {
            "$ref": "#/components/schemas/PriceRange"
          }
        }
      },
      "Apartment": {
        "type": "object",
        "properties": {
          "id": {
            "type": "integer"
          },
          "code": {
            "type": "string",
            "example": "2A"
          },
          "name": {
            "type": "string"
          },
          "description": {
            "type": "string"
          },
          "area": {
            "type": "integer",
            "description": "Square meters"
          },
          "bedrooms": {
            "type": "integer"
          },
          "bedCount": {
            "type": "integer"
          },
          "extraBedCount": {
            "type": "integer"
          },
          "maxGuests": {
            "type": "integer"
          },
          "amenities": {
            "type": "array",
            "items": {
              "type": "string"
            }
          },
          "priceRange": {
            "$ref": "#/components/schemas/PriceRange"
          },
          "thumbnail": {
            "type": "string",
            "format": "uri",
            "nullable": true
          },
          "images": {
            "type": "array",
            "items": {
              "type": "string",
              "format": "uri"
            }
          },
          "url": {
            "type": "string",
            "format": "uri"
          },
          "bookingUrl": {
            "type": "string",
            "format": "uri"
          }
        }
      },
      "PriceRange": {
        "type": "object",
        "nullable": true,
        "properties": {
          "min": {
            "type": "integer"
          },
          "max": {
            "type": "integer"
          },
          "currency": {
            "type": "string",
            "example": "EUR"
          },
          "unit": {
            "type": "string",
            "example": "night"
          }
        }
      },
      "Period": {
        "type": "object",
        "properties": {
          "from": {
            "type": "string",
            "format": "date"
          },
          "to": {
            "type": "string",
            "format": "date"
          },
          "nights": {
            "type": "integer"
          }
        }
      },
      "PricingItem": {
        "type": "object",
        "properties": {
          "id": {
            "type": "integer"
          },
          "code": {
            "type": "string"
          },
          "name": {
            "type": "string"
          },
          "pricePerNight": {
            "type": "integer"
          },
          "totalPrice": {
            "type": "integer"
          },
          "pricedNights": {
            "type": "integer"
          },
          "partialPricing": {
            "type": "boolean",
            "description": "True if date range spans a season gap and prices are incomplete"
          },
          "season": {
            "type": "string"
          },
          "bookingUrl": {
            "type": "string",
            "format": "uri"
          }
        }
      },
      "AvailabilityItem": {
        "type": "object",
        "properties": {
          "id": {
            "type": "integer"
          },
          "code": {
            "type": "string"
          },
          "name": {
            "type": "string"
          },
          "maxGuests": {
            "type": "integer"
          },
          "totalUnits": {
            "type": "integer"
          },
          "availableUnits": {
            "type": "integer"
          },
          "bookingUrl": {
            "type": "string",
            "format": "uri"
          }
        }
      }
    }
  }
}