{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://govoplan.add-ideas.de/schemas/installation-spec-v1.json",
  "title": "GovOPlaN installation specification",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "schema_version",
    "installation_id",
    "profile",
    "public_url",
    "listen",
    "network_subnet",
    "release",
    "components",
    "enabled_modules"
  ],
  "properties": {
    "schema_version": {
      "const": 1
    },
    "installation_id": {
      "type": "string",
      "pattern": "^[a-z][a-z0-9-]{1,47}$"
    },
    "profile": {
      "enum": [
        "evaluation",
        "self-hosted"
      ]
    },
    "public_url": {
      "type": "string",
      "format": "uri",
      "pattern": "^https?://"
    },
    "listen": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "address",
        "port"
      ],
      "properties": {
        "address": {
          "type": "string"
        },
        "port": {
          "type": "integer",
          "minimum": 1,
          "maximum": 65535
        }
      }
    },
    "network_subnet": {
      "type": "string"
    },
    "release": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "channel",
        "version",
        "manifest_url",
        "manifest_sha256",
        "api_image",
        "web_image"
      ],
      "properties": {
        "channel": {
          "type": "string",
          "pattern": "^[a-z][a-z0-9-]{1,31}$"
        },
        "version": {
          "type": "string",
          "minLength": 1,
          "maxLength": 80
        },
        "manifest_url": {
          "type": "string"
        },
        "manifest_sha256": {
          "type": "string",
          "pattern": "^$|^[0-9a-f]{64}$"
        },
        "api_image": {
          "type": "string",
          "minLength": 1,
          "maxLength": 300
        },
        "web_image": {
          "type": "string",
          "minLength": 1,
          "maxLength": 300
        }
      }
    },
    "components": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "postgres",
        "redis",
        "mail",
        "storage"
      ],
      "properties": {
        "postgres": {
          "$ref": "#/$defs/postgres"
        },
        "redis": {
          "$ref": "#/$defs/redis"
        },
        "mail": {
          "$ref": "#/$defs/mail"
        },
        "storage": {
          "type": "object",
          "additionalProperties": false,
          "required": [
            "mode"
          ],
          "properties": {
            "mode": {
              "enum": [
                "local",
                "s3"
              ]
            }
          }
        }
      }
    },
    "enabled_modules": {
      "type": "array",
      "uniqueItems": true,
      "items": {
        "type": "string",
        "pattern": "^[a-z][a-z0-9_]{1,63}$"
      }
    }
  },
  "$defs": {
    "service": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "mode",
        "image",
        "url_env"
      ],
      "properties": {
        "mode": {
          "type": "string"
        },
        "image": {
          "type": "string"
        },
        "url_env": {
          "type": "string"
        }
      }
    },
    "postgres": {
      "allOf": [
        {
          "$ref": "#/$defs/service"
        },
        {
          "properties": {
            "mode": {
              "enum": [
                "managed",
                "external"
              ]
            },
            "url_env": {
              "const": "DATABASE_URL"
            }
          }
        }
      ]
    },
    "redis": {
      "allOf": [
        {
          "$ref": "#/$defs/service"
        },
        {
          "properties": {
            "mode": {
              "enum": [
                "managed",
                "external",
                "disabled"
              ]
            },
            "url_env": {
              "const": "REDIS_URL"
            }
          }
        }
      ]
    },
    "mail": {
      "allOf": [
        {
          "$ref": "#/$defs/service"
        },
        {
          "properties": {
            "mode": {
              "enum": [
                "disabled",
                "external-relay",
                "test-mail"
              ]
            },
            "url_env": {
              "const": ""
            }
          }
        }
      ]
    }
  },
  "allOf": [
    {
      "if": {
        "properties": {
          "profile": {
            "const": "self-hosted"
          }
        }
      },
      "then": {
        "properties": {
          "public_url": {
            "pattern": "^https://"
          },
          "components": {
            "properties": {
              "redis": {
                "properties": {
                  "mode": {
                    "enum": [
                      "managed",
                      "external"
                    ]
                  }
                }
              },
              "mail": {
                "properties": {
                  "mode": {
                    "enum": [
                      "disabled",
                      "external-relay"
                    ]
                  }
                }
              }
            }
          }
        }
      }
    }
  ]
}