#!/bin/bash

# omarchy:summary=Emit every first-party and user plugin manifest as JSON
# omarchy:group=plugin
# omarchy:hidden=true

# Walks $OMARCHY_PATH/shell/plugins and ~/.config/omarchy/plugins, reads every
# manifest.json / *.manifest.json, and emits one JSON object per plugin with
# computed fields (sourceDir, barWidgetPath, barPath, firstParty). This is the
# single source of truth that omarchy-bar (widget/option enumeration),
# omarchy-bar-plugin (add validation), and omarchy-plugin-clone (source
# enumeration) read, so the bar and plugin commands never re-implement
# manifest walking.

set -o pipefail

OMARCHY_PATH="${OMARCHY_PATH:-}"
omarchy-cmd-present jq || { echo "omarchy-plugin-catalog: jq is required" >&2; exit 1; }

paths=()

if [[ -n $OMARCHY_PATH && -d $OMARCHY_PATH/shell/plugins ]]; then
  while IFS= read -r manifest; do
    paths+=("$manifest")
  done < <(find "$OMARCHY_PATH/shell/plugins" -mindepth 2 -maxdepth 4 -type f \( -name manifest.json -o -name '*.manifest.json' \) 2>/dev/null | sort)
fi

user_dir="$HOME/.config/omarchy/plugins"
if [[ -d $user_dir ]]; then
  while IFS= read -r manifest; do
    paths+=("$manifest")
  done < <(find -L "$user_dir" -mindepth 2 -maxdepth 2 -type f -name manifest.json 2>/dev/null | sort)
fi

if (( ${#paths[@]} == 0 )); then
  echo "[]"
  exit 0
fi

jq -n '
  [ inputs
    | . as $manifest
    | input_filename as $manifestPath
    | ($manifestPath | sub("/manifest.json$"; "") | sub("/[^/]+\\.manifest\\.json$"; "")) as $sourceDir
    | {
        id: ($manifest.id // ""),
        name: ($manifest.name // $manifest.id // ""),
        description: ($manifest.description // ""),
        kinds: ($manifest.kinds // []),
        firstParty: (($manifest.id // "") | startswith("omarchy.")),
        manifestPath: $manifestPath,
        sourceDir: $sourceDir,
        entryPoints: ($manifest.entryPoints // {}),
        barWidget: ($manifest.barWidget // null),
        bar: ($manifest.bar // null)
      }
    | .barWidgetPath = (
        if (.entryPoints.barWidget // null) != null
        then (.sourceDir + "/" + .entryPoints.barWidget)
        else null end)
    | .barPath = (
        if (.entryPoints.bar // null) != null
        then (.sourceDir + "/" + .entryPoints.bar)
        else null end)
    | select(.id != "")
  ]
  | unique_by(.id)
' "${paths[@]}"