{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "Meta Configuration",
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "description": "The unique identifier for the configuration."
    },
    "name": {
      "type": "string",
      "description": "The name of the configuration."
    },
    "version": {
      "type": "string",
      "description": "The version of the configuration."
    },
    "description": {
      "type": "string",
      "description": "A description of the configuration."
    },
    "type": {
      "type": "string",
      "enum": [
        "app",
        "project",
        "template"
      ],
      "description": "The type of the configuration."
    },
    "global": {
      "type": "boolean",
      "description": "Flag to indicar if the configuration is global."
    },
    "compose": {
      "type": "object",
      "patternProperties": {
        ".*": {
          "type": "object",
          "properties": {
            "root": {
              "type": "string",
              "description": "Root directory for the container."
            },
            "filename": {
              "type": "string",
              "description": "Custom docker-compose filename."
            },
            "use_project_env": {
              "type": "boolean",
              "description": "Use PROJECT environment variable as project name for docker compose commands. Defaults to true.",
              "default": true
            }
          },
          "additionalProperties": false
        }
      },
      "additionalProperties": false
    },
    "custom": {
      "type": "object",
      "properties": {
        "root": {
          "type": "string",
          "description": "path to the scripts folder"
        }
      },
      "additionalProperties": false
    },
    "docker": {
      "type": "object",
      "patternProperties": {
        ".*": {
          "type": "object",
          "properties": {
            "root": {
              "type": "string",
              "description": "Root directory for the container."
            },
            "image": {
              "type": "string",
              "description": "Docker image url to be used. (example: docker.io/library/nginx:latest)"
            },
            "env_based": {
              "type": "boolean",
              "description": "Flag to indicate if context Dockerfile is used."
            },
            "context_dir": {
              "type": "string",
              "description": "Context where the app is located."
            },
            "tag_modifiers": {
              "type": "array",
              "items": {
                "type": "string"
              },
              "description": "List of tag modifiers for the Docker image."
            }
          },
          "additionalProperties": false
        }
      },
      "additionalProperties": false
    },
    "port": {
      "type": "number",
      "description": "Port number for the application"
    },
    "routines": {
      "type": "object",
      "patternProperties": {
        ".*": {
          "type": "string",
          "description": "Command to be executed for the routine."
        }
      },
      "additionalProperties": false
    },
    "secrets": {
      "type": "object",
      "properties": {
        "base": {
          "type": "string",
          "description": "Path to the base environment variables file"
        }
      },
      "additionalProperties": false
    },
    "terraform": {
      "type": "object",
      "patternProperties": {
        ".*": {
          "type": "object",
          "properties": {
            "path": {
              "type": "string",
              "description": "Path for the terraform configuration."
            },
            "global": {
              "type": "boolean",
              "description": "Flag to indicate if the configuration is global."
            },
            "containers": {
              "type": "array",
              "items": {
                "type": "string"
              },
              "description": "List of containers to be used."
            }
          },
          "additionalProperties": false
        }
      },
      "additionalProperties": false
    },
    "tags": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "mcp": {
      "type": "object",
      "patternProperties": {
        ".*": {
          "type": "object",
          "oneOf": [
            {
              "type": "object",
              "properties": {
                "command": {
                  "type": "string",
                  "description": "Command to execute for the MCP server."
                },
                "args": {
                  "type": "array",
                  "items": {
                    "type": "string"
                  },
                  "description": "Arguments for the MCP server command."
                },
                "env": {
                  "type": "object",
                  "additionalProperties": true,
                  "description": "Environment variables for the MCP server."
                }
              },
              "required": [
                "command"
              ],
              "additionalProperties": false
            },
            {
              "type": "object",
              "properties": {
                "type": {
                  "type": "string",
                  "description": "Type of the MCP server."
                },
                "url": {
                  "type": "string",
                  "description": "URL for the MCP server."
                },
                "headers": {
                  "type": "object",
                  "additionalProperties": {
                    "type": "string"
                  },
                  "description": "Headers for the MCP server requests."
                }
              },
              "required": [
                "url"
              ],
              "additionalProperties": false
            }
          ]
        }
      },
      "additionalProperties": false
    },
    "template": {
      "type": "object",
      "patternProperties": {
        ".*": {
          "type": "object",
          "properties": {
            "ignoreFolders": {
              "type": "array",
              "items": {
                "type": "string"
              },
              "description": "List of folders to ignore in the template."
            },
            "ignoreFiles": {
              "type": "array",
              "items": {
                "type": "string"
              },
              "description": "List of files to ignore in the template."
            },
            "init": {
              "type": "array",
              "items": {
                "type": "string"
              },
              "description": "List of initialization commands to run for the template."
            }
          },
          "additionalProperties": false
        }
      },
      "additionalProperties": false
    },
    "tunnel": {
      "type": "object",
      "patternProperties": {
        ".*": {
          "type": "object",
          "properties": {
            "hostname": {
              "type": "string",
              "description": "hostname for the tunnel. (example: example.com)"
            },
            "service": {
              "type": "string",
              "description": "Local service to be tunneled. (example: localhost:8080)"
            }
          },
          "additionalProperties": false
        }
      },
      "additionalProperties": false
    },
    "tmux": {
      "type": "object",
      "description": "Tmux session configuration",
      "properties": {
        "sessions": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "name": {
                "type": "string",
                "description": "Session name"
              },
              "root": {
                "type": "string",
                "description": "Root directory for the session (relative to meta.json location)"
              },
              "windows": {
                "type": "array",
                "items": {
                  "type": "object",
                  "properties": {
                    "name": {
                      "type": "string",
                      "description": "Window name"
                    },
                    "path": {
                      "type": "string",
                      "description": "Starting directory for all panes in this window. If starts with '/', treated as absolute path. Otherwise, relative to session root. Pane-level paths override this."
                    },
                    "layout": {
                      "type": "string",
                      "enum": ["sections", "grid", "compact"],
                      "description": "Layout mode: 'sections' for hierarchical layouts, 'grid' for predefined arrangements, 'compact' for minimal object-based configuration"
                    },
                    "section": {
                      "$ref": "#/$defs/tmuxSection"
                    },
                    "grid": {
                      "$ref": "#/$defs/tmuxGrid"
                    },
                    "compact": {
                      "$ref": "#/$defs/tmuxCompact"
                    }
                  },
                  "required": [
                    "name"
                  ]
                }
              }
            },
            "required": [
              "name",
              "windows"
            ]
          }
        }
      }
    }
  },
  "required": [
    "id",
    "name"
  ],
  "$defs": {
    "tmuxSection": {
      "type": "object",
      "description": "A section defines how to split space - either containing panes or other sections",
      "properties": {
        "split": {
          "type": "string",
          "enum": ["horizontal", "vertical"],
          "description": "Split direction: horizontal = split top/bottom, vertical = split left/right"
        },
        "size": {
          "type": "string",
          "pattern": "^[0-9]+%?$",
          "description": "Size of this section (e.g., '50%', '30'). Only applies when this section is an item in another section."
        },
        "items": {
          "type": "array",
          "description": "Items within this section - can be panes or other sections",
          "minItems": 1,
          "items": {
            "oneOf": [
              {
                "$ref": "#/$defs/tmuxSection",
                "description": "Nested section"
              },
              {
                "$ref": "#/$defs/tmuxPane",
                "description": "Terminal pane"
              }
            ]
          }
        }
      },
      "required": ["split", "items"],
      "additionalProperties": false
    },
    "tmuxPane": {
      "type": "object",
      "description": "A terminal pane with optional commands and configuration",
      "properties": {
        "name": {
          "type": "string",
          "description": "Unique identifier for this pane"
        },
        "path": {
          "type": "string",
          "description": "Starting directory for this pane. If starts with '/', treated as absolute path. Otherwise, relative to window path (or session root if window has no path). Overrides window-level path."
        },
        "command": {
          "type": "string",
          "description": "Default command to execute in this pane"
        },
        "sshTarget": {
          "type": "string",
          "description": "SSH target for remote command execution (e.g., 'user@host')"
        },
        "size": {
          "type": "string",
          "pattern": "^[0-9]+%?$",
          "description": "Size of this pane (e.g., '50%', '30'). Only applies when this pane is an item in a section."
        }
      },
      "required": ["name"],
      "additionalProperties": false
    },
    "tmuxGrid": {
      "type": "object",
      "description": "Predefined grid layout with auto-fill support for missing panes",
      "properties": {
        "type": {
          "type": "string",
          "enum": ["single", "vertical", "horizontal", "two-by-two", "main-side"],
          "description": "Grid type: single (1 pane), vertical (2 panes left/right), horizontal (2 panes top/bottom), two-by-two (4 panes in 2x2 grid), main-side (1 large left + 2 stacked right)"
        },
        "panes": {
          "type": "array",
          "description": "Pane definitions. Missing panes will be auto-generated with default names.",
          "minItems": 1,
          "items": {
            "$ref": "#/$defs/tmuxPane"
          }
        }
      },
      "required": ["type", "panes"],
      "additionalProperties": false
    },
    "tmuxCompact": {
      "type": "object",
      "description": "Compact grid layout with minimal object-based configuration. Panes are defined as key-value pairs where the key is the pane name and the value is the command.",
      "properties": {
        "type": {
          "type": "string",
          "enum": ["single", "vertical", "horizontal", "two-by-two", "main-side"],
          "description": "Grid type: single (1 pane), vertical (2 panes left/right), horizontal (2 panes top/bottom), two-by-two (4 panes in 2x2 grid), main-side (1 large left + 2 stacked right)"
        },
        "panes": {
          "type": "object",
          "description": "Pane definitions as key-value pairs. Key is the pane name (also used as title), value is the command to execute. Panes are ordered top-left to bottom-right.",
          "additionalProperties": {
            "type": "string"
          },
          "minProperties": 1
        }
      },
      "required": ["type", "panes"],
      "additionalProperties": false
    }
  }
}