{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "EVCC configuration schema",
  "type": "object",
  "properties": {
    "network": {
      "type": "object",
      "description": "Network",
      "properties": {
        "schema": {
          "type": "string"
        },
        "host": {
          "type": "string"
        },
        "port": {
          "type": "integer"
        }
      }
    },
    "interval": {
      "$ref": "#/definitions/duration"
    },
    "log": {
      "description": "Global log level",
      "$ref": "#/definitions/loglevel"
    },
    "levels": {
      "type": "object",
      "description": "Log levels per area",
      "additionalProperties": {
        "type": "string"
      }
    },
    "sponsortoken": {
      "type": "string"
    },
    "plant": {
      "type": "string"
    },
    "telemetry": {
      "type": "boolean"
    },
    "database": {
      "type": "object",
      "description": "Database",
      "properties": {
        "type": {
          "type": "string"
        },
        "dsn": {
          "type": "string"
        }
      }
    },
    "tariffs": {
      "type": "object",
      "description": "Tariffs",
      "properties": {
        "currency": {
          "type": "string"
        },
        "grid": {
          "description": "Grid tariff",
          "$ref": "#/definitions/typedObject"
        },
        "feedin": {
          "description": "Feed-in tariff",
          "$ref": "#/definitions/typedObject"
        },
        "planner": {
          "description": "Planner tariff",
          "$ref": "#/definitions/typedObject"
        }
      }
    },
    "chargers": {
      "type": "array",
      "description": "List of chargers",
      "items": {
        "$ref": "#/definitions/namedObject"
      }
    },
    "meters": {
      "type": "array",
      "description": "List of meters",
      "items": {
        "$ref": "#/definitions/namedObject"
      }
    },
    "vehicles": {
      "type": "array",
      "description": "List of vehicles",
      "items": {
        "$ref": "#/definitions/namedObject",
        "properties": {
          "title": {
            "type": "string"
          },
          "icon": {
            "type": "string"
          },
          "capacity": {
            "type": "number"
          },
          "phases": {
            "type": "integer"
          },
          "identifiers": {
            "type": "array"
          },
          "user": {
            "type": "string"
          },
          "password": {
            "type": "string"
          },
          "VIN": {
            "type": "string"
          },
          "cache": {
            "$ref": "#/definitions/duration"
          },
          "onIdentify": {
            "type": "object",
            "properties": {
              "mode": {
                "$ref": "#/definitions/mode"
              },
              "priority": {
                "type": "integer"
              },
              "minCurrent": {
                "type": "integer"
              },
              "maxCurrent": {
                "type": "integer"
              }
            }
          }
        }
      }
    },
    "site": {
      "type": "object",
      "required": [
        "meters"
      ],
      "properties": {
        "title": {
          "type": "string"
        },
        "meters": {
          "type": "object",
          "properties": {
            "grid": {
              "type": "string"
            },
            "pv": {
              "description": "PV inverter/meter (1 or more)",
              "type": [
                "string",
                "array"
              ],
              "items": {
                "type": "string"
              },
              "minItems": 1,
              "uniqueItems": true
            },
            "battery": {
              "description": "Home battery (1 or more)",
              "type": [
                "string",
                "array"
              ],
              "items": {
                "type": "string"
              },
              "minItems": 1,
              "uniqueItems": true
            },
            "aux": {
              "description": "Auxiliary meters (0 or more)",
              "type": [
                "string",
                "array"
              ],
              "items": {
                "type": "string"
              },
              "uniqueItems": true
            }
          }
        },
        "residualPower": {
          "type": "number"
        },
        "maxGridSupplyWhileBatteryCharging": {
          "type": "number"
        }
      }
    },
    "loadpoints": {
      "type": "array",
      "description": "List of loadpoints",
      "items": {
        "type": "object",
        "required": [
          "charger"
        ],
        "properties": {
          "title": {
            "type": "string"
          },
          "mode": {
            "$ref": "#/definitions/mode"
          },
          "charger": {
            "type": "string"
          },
          "meter": {
            "type": "string"
          },
          "minCurrent": {
            "type": "integer"
          },
          "maxCurrent": {
            "type": "integer"
          },
          "phases": {
            "type": "integer"
          },
          "priority": {
            "type": "integer"
          },
          "vehicle": {
            "type": "string"
          },
          "soc": {
            "type": "object",
            "properties": {
              "poll": {
                "type": "object",
                "properties": {
                  "mode": {
                    "$ref": "#/definitions/pollMode"
                  },
                  "interval": {
                    "$ref": "#/definitions/duration"
                  }
                }
              },
              "estimate": {
                "type": "boolean"
              }
            }
          },
          "guardDuration": {
            "$ref": "#/definitions/duration"
          },
          "enable": {
            "type": "object",
            "properties": {
              "delay": {
                "$ref": "#/definitions/duration"
              },
              "threshold": {
                "type": "integer"
              }
            }
          },
          "disable": {
            "type": "object",
            "properties": {
              "delay": {
                "$ref": "#/definitions/duration"
              },
              "threshold": {
                "type": "integer"
              }
            }
          }
        }
      }
    }
  },
  "definitions": {
    "duration": {
      "type": "string",
      "pattern": "\\d[msh]$"
    },
    "namedObject": {
      "type": "object",
      "required": [
        "name",
        "type"
      ],
      "properties": {
        "name": {
          "type": "string"
        },
        "type": {
          "type": "string"
        },
        "template": {
          "type": "string"
        }
      }
    },
    "typedObject": {
      "type": "object",
      "required": [
        "type"
      ],
      "properties": {
        "type": {
          "type": "string"
        }
      }
    },
    "loglevel": {
      "enum": [
        "trace",
        "debug",
        "info",
        "error",
        "fatal"
      ]
    },
    "mode": {
      "enum": [
        "off",
        "now",
        "pv",
        "minpv"
      ]
    },
    "pollMode": {
      "enum": [
        "always",
        "charging",
        "connected"
      ]
    }
  }
}