{
  "manifestVersion": 7,
  "id": "signage",
  "name": "Signage",
  "description": "Visual programming, timelines, synchronized channels, and display delivery for church screens.",
  "version": "0.1.2",
  "compatibility": {
    "platform": "^0.1.0",
    "moduleSdk": "^0.1.0"
  },
  "capabilities": [
    {
      "id": "signage.content-providers",
      "version": "1.0.0"
    },
    {
      "id": "signage.slide-renderer",
      "version": "1.0.0"
    },
    {
      "id": "signage.playback",
      "version": "1.0.0"
    },
    {
      "id": "signage.displays",
      "version": "1.0.0"
    }
  ],
  "permissions": [
    {
      "id": "signage.view",
      "baseline": "restricted",
      "description": "View Signage timelines, images, channels, provider health, and display health."
    },
    {
      "id": "signage.assets.manage",
      "baseline": "restricted",
      "description": "Upload, rename, expire, and delete Signage's own native images."
    },
    {
      "id": "signage.timelines.manage",
      "baseline": "restricted",
      "description": "Create, edit, reorder, duplicate, schedule, and delete saved timelines."
    },
    {
      "id": "signage.playback.control",
      "baseline": "restricted",
      "description": "Activate timelines and operate live playback transport for a channel group."
    },
    {
      "id": "signage.displays.manage",
      "baseline": "restricted",
      "description": "Create channel groups and audience channels, and assign or rename viewers."
    },
    {
      "id": "signage.display.view",
      "baseline": "restricted",
      "description": "Render the Signage full-viewport display and report its own health."
    }
  ],
  "configuration": [
    {
      "key": "timezone",
      "type": "string",
      "default": "America/Chicago",
      "minLength": 1,
      "maxLength": 64,
      "description": "IANA time zone this installation's Signage schedules are written and displayed in."
    },
    {
      "key": "nativeImageDurationSeconds",
      "type": "integer",
      "default": 7,
      "minimum": 1,
      "maximum": 3600,
      "description": "How long a native Signage image is shown when no slot override applies."
    },
    {
      "key": "crossfadeMilliseconds",
      "type": "integer",
      "default": 1000,
      "minimum": 0,
      "maximum": 10000,
      "description": "How long a display fades an incoming slide over the outgoing one."
    },
    {
      "key": "defaultBackgroundMode",
      "type": "enum",
      "values": ["blurred", "solid", "black"],
      "default": "blurred",
      "description": "How a native image that is not 16:9 is backed when a slot says nothing."
    },
    {
      "key": "defaultBackgroundColor",
      "type": "string",
      "default": "#000000",
      "minLength": 7,
      "maxLength": 7,
      "description": "The solid background colour used when the background mode is solid."
    },
    {
      "key": "defaultBackgroundDarkened",
      "type": "boolean",
      "default": false,
      "description": "Whether a native image's background is darkened behind the foreground by default."
    },
    {
      "key": "defaultBlurPixels",
      "type": "integer",
      "default": 20,
      "minimum": 0,
      "maximum": 120,
      "description": "Blur radius applied to a blurred native-image background."
    },
    {
      "key": "providerTimeoutMilliseconds",
      "type": "integer",
      "default": 2000,
      "minimum": 100,
      "maximum": 15000,
      "description": "How long Signage waits for one content-provider call before treating it as failed."
    },
    {
      "key": "playbackHistoryLimit",
      "type": "integer",
      "default": 50,
      "minimum": 2,
      "maximum": 500,
      "description": "How many resolved selections per channel group are retained as playback history."
    },
    {
      "key": "viewerHeartbeatWriteSeconds",
      "type": "integer",
      "default": 30,
      "minimum": 5,
      "maximum": 600,
      "description": "Shortest interval between two persisted heartbeat writes for one steady viewer."
    }
  ],
  "storage": {
    "buckets": [
      {
        "id": "native-images",
        "description": "Archived original uploads and generated renditions for Signage's native images."
      }
    ]
  },
  "entrypoints": {
    "server": "./dist/server/index.js",
    "schema": "./dist/schema/index.js",
    "migrations": "./drizzle",
    "ui": "./dist/ui/index.js",
    "display": {
      "artifact": "./dist/display/index.js",
      "permission": "signage.display.view"
    }
  }
}