{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://termix.site/schemas/plugin-manifest.schema.json",
  "title": "Termix Plugin Manifest",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "id",
    "name",
    "version",
    "description",
    "author",
    "license",
    "engine",
    "capabilities",
    "permissions",
    "sidecars"
  ],
  "properties": {
    "id": {
      "type": "string",
      "pattern": "^[a-z0-9-]+$",
      "description": "Unique plugin id, lowercase alphanumeric and hyphens only."
    },
    "name": {
      "type": "string",
      "minLength": 1
    },
    "version": {
      "type": "string",
      "pattern": "^\\d+\\.\\d+\\.\\d+(-[0-9A-Za-z-.]+)?(\\+[0-9A-Za-z-.]+)?$",
      "description": "Semver version string."
    },
    "description": {
      "type": "string",
      "minLength": 1
    },
    "author": {
      "type": "object",
      "additionalProperties": false,
      "required": ["name"],
      "properties": {
        "name": { "type": "string", "minLength": 1 },
        "url": { "type": "string", "format": "uri" }
      }
    },
    "license": {
      "type": "string",
      "minLength": 1
    },
    "repository": {
      "type": "string",
      "format": "uri"
    },
    "engine": {
      "type": "object",
      "additionalProperties": false,
      "required": ["termix", "api"],
      "properties": {
        "termix": {
          "type": "string",
          "minLength": 1,
          "description": "Informational-only Termix version range this plugin targets. Not mechanically enforced."
        },
        "api": {
          "type": "string",
          "pattern": "^[0-9]+$",
          "description": "Plugin SDK major version, as a string. The real compatibility gate."
        }
      }
    },
    "capabilities": {
      "type": "object",
      "additionalProperties": false,
      "required": ["backend", "frontend", "electron", "platforms"],
      "properties": {
        "backend": { "type": "boolean" },
        "frontend": { "type": "boolean" },
        "electron": { "type": "boolean" },
        "platforms": {
          "type": "array",
          "items": { "type": "string", "minLength": 1 }
        }
      }
    },
    "permissions": {
      "type": "array",
      "items": {
        "type": "string",
        "enum": [
          "hosts.read",
          "hosts.write",
          "credentials.use",
          "ssh.exec",
          "ssh.sftp",
          "storage.own",
          "storage.secrets",
          "network.outbound",
          "events.read",
          "notify.send",
          "users.read",
          "process.sidecar",
          "ui.tab",
          "ui.rail",
          "ui.card",
          "ui.settings",
          "ui.palette"
        ]
      }
    },
    "contributes": {
      "type": "object",
      "additionalProperties": false,
      "properties": {
        "tabs": {
          "type": "array",
          "items": {
            "type": "object",
            "additionalProperties": false,
            "required": ["id", "titleKey", "icon", "openFrom"],
            "properties": {
              "id": { "type": "string", "minLength": 1 },
              "titleKey": { "type": "string", "minLength": 1 },
              "icon": { "type": "string", "minLength": 1 },
              "openFrom": {
                "type": "array",
                "items": {
                  "type": "string",
                  "enum": ["rail", "host-context-menu", "palette"]
                },
                "minItems": 1
              }
            }
          }
        },
        "hostCapability": {
          "type": "object",
          "additionalProperties": false,
          "required": ["key", "labelKey", "editorTab"],
          "properties": {
            "key": { "type": "string", "minLength": 1 },
            "labelKey": { "type": "string", "minLength": 1 },
            "editorTab": { "type": "string", "minLength": 1 }
          }
        },
        "permissionGroup": {
          "type": "object",
          "additionalProperties": false,
          "required": ["group", "permissions"],
          "properties": {
            "group": { "type": "string", "minLength": 1 },
            "permissions": {
              "type": "array",
              "items": { "type": "string", "minLength": 1 },
              "minItems": 1
            },
            "defaultForRole": {
              "type": "object",
              "additionalProperties": {
                "type": "array",
                "items": { "type": "string", "minLength": 1 }
              }
            }
          }
        },
        "settingsPanel": {
          "type": "object",
          "additionalProperties": false,
          "required": ["titleKey"],
          "properties": {
            "titleKey": { "type": "string", "minLength": 1 }
          }
        },
        "dashboardCards": {
          "type": "array",
          "items": {
            "type": "object",
            "additionalProperties": false,
            "required": ["id", "titleKey"],
            "properties": {
              "id": { "type": "string", "minLength": 1 },
              "titleKey": { "type": "string", "minLength": 1 }
            }
          }
        },
        "apiPrefix": {
          "type": "string",
          "pattern": "^[a-z0-9-]+$",
          "description": "Mounted at /plugin-api/<id>/<apiPrefix>/*."
        }
      }
    },
    "dependencies": {
      "type": "object",
      "additionalProperties": false,
      "properties": {
        "plugins": {
          "type": "object",
          "additionalProperties": {
            "type": "string",
            "minLength": 1,
            "description": "Semver range string."
          }
        }
      }
    },
    "sidecars": {
      "type": "array",
      "items": {
        "type": "object",
        "additionalProperties": false,
        "required": ["id", "binary"],
        "properties": {
          "id": { "type": "string", "minLength": 1 },
          "binary": { "type": "string", "minLength": 1 }
        }
      }
    }
  }
}