refresh_all_data

#!/usr/bin/env bash

set -e

SPOTIFY_CLIENT_ID=$1
SPOTIFY_CLIENT_SECRET=$2
SOURCE_FILE=$3

if [ $# -le 3 ] && [ $# -ge 4 ]; then
    echo "Usage: $0 <client_id> <client_secret> <input_file> [output_dir]"
    exit 1
fi

# Set the output folder if it is not supplied
if [ -z "$4" ]; then
    OUTPUT_DIR="output"
else
    OUTPUT_DIR=$4
fi

if [ ! -f "$SOURCE_FILE" ]; then
  echo "The file '$SOURCE_FILE' needs to exist. It should contain a JSON array of objects that are valid entry defintions. Please see the readme file for details" >&2
  exit 1
fi

filter_by_id() {
  local albums="$1"
  local ids="$2"
  echo "$albums" | jq --argjson excludes "$ids" 'map(select(.id | IN($excludes[] | tostring) | not))'
}

filter_by_name() {
  local inputs="$1"   
  local excludes="$2" 

  jq --argjson excludes "$excludes" '
    map(select(.name as $name | $excludes | any(. as $exclude | $name | contains($exclude)) | not))
  ' <<< "$inputs"
}


ACCESS_TOKEN=$(source ./login "$SPOTIFY_CLIENT_ID" "$SPOTIFY_CLIENT_SECRET")
echo "Login successful"

rm -rf "$OUTPUT_DIR"
mkdir "$OUTPUT_DIR"

jq -c '.[]' "$SOURCE_FILE" | while IFS= read -r entry; do
    ITEM_ID=$(jq -r '.id' <<< "$entry")
    TYPE=$(jq -r '.type' <<< "$entry")
    IGNORE_IDS=$(jq -r '.ignoreIds' <<< "$entry")
    if [[ -z "${IGNORE_IDS}" || "${IGNORE_IDS}" == "null" ]]; then
      IGNORE_IDS="[]"
    fi
    IGNORE_STRINGS=$(jq -r '.ignoreShowWithStrings' <<< "$entry")
    if [[ -z "${IGNORE_STRINGS}" || "${IGNORE_STRINGS}" == "null" ]]; then
      IGNORE_STRINGS="[]"
    fi

    mkdir "$OUTPUT_DIR/$ITEM_ID"

    if [ "$TYPE" = "playlist" ]; then
      PLAYLIST=$(source ./playlist "$ACCESS_TOKEN" "$ITEM_ID")
      ARTIST_NAME=$(jq -r '.artistName' <<< "$PLAYLIST")
      PLAYLIST_NAME=$(jq -r '.playlistName' <<< "$PLAYLIST")
      echo "Playlist is: $PLAYLIST_NAME"
      echo "Main artist is: $ARTIST_NAME"
      PLAYLIST_IMAGES=$(jq -r '.playlistImages' <<< "$PLAYLIST")
      ALBUMS=$(jq -r '.albums' <<< "$PLAYLIST")
      FILTERED_ALBUMS=$(filter_by_id "$ALBUMS" "$IGNORE_IDS")
      ADDITIONAL_ARTIST_DETAILS=$(jq -n --arg artist_name "$ARTIST_NAME" --argjson playlist_images "$PLAYLIST_IMAGES" '{name: $artist_name, images: $playlist_images}')
      ARTIST_DETAILS=$(jq -n -c --argjson objA "$entry" --argjson objB "$ADDITIONAL_ARTIST_DETAILS" '$objA + $objB')

      cat <<< "${ARTIST_DETAILS}" > "$OUTPUT_DIR/${ITEM_ID}/artist"
      cat <<< "${FILTERED_ALBUMS}" > "$OUTPUT_DIR/${ITEM_ID}/albums"
    elif [ "$TYPE" = "artist" ]; then
      ADDITIONAL_ARTIST_DETAILS=$(source ./artist "$ACCESS_TOKEN" "$ITEM_ID")
      ARTIST_DETAILS=$(jq -n -c --argjson objA "$entry" --argjson objB "$ADDITIONAL_ARTIST_DETAILS" '$objA + $objB')
      ARTIST_NAME=$(echo "$ARTIST_DETAILS" | jq -r .name)
      echo "Artist is: $ARTIST_NAME"
      ALBUMS=$(source ./albums "$ACCESS_TOKEN" "$ITEM_ID")
      echo "Filters are: $IGNORE_IDS"
      echo "And: $IGNORE_STRINGS"
      FILTERED_ALBUMS=$(filter_by_id "$ALBUMS" "$IGNORE_IDS")
      FILTERED_ALBUMS=$(filter_by_name "$ALBUMS" "$IGNORE_STRINGS")

      cat <<< "${ARTIST_DETAILS}" > "$OUTPUT_DIR/${ITEM_ID}/artist"
      cat <<< "${FILTERED_ALBUMS}" > "$OUTPUT_DIR/${ITEM_ID}/albums"
    elif [ "$TYPE" = "show" ]; then
      SHOW=$(source ./show "$ACCESS_TOKEN" "$ITEM_ID")
      ARTIST_NAME=$(jq -r '.artistName' <<< "$SHOW")
      SHOW_NAME=$(jq -r '.showName' <<< "$SHOW")
      echo "Show is: $SHOW_NAME"
      echo "Main artist is: $ARTIST_NAME"
      SHOW_IMAGES=$(jq -r '.showImages' <<< "$SHOW")
      ALBUMS=$(jq -r '.episodes' <<< "$SHOW")
      FILTERED_ALBUMS=$(filter_by_id "$ALBUMS" "$IGNORE_IDS")
      ADDITIONAL_ARTIST_DETAILS=$(jq -n --arg artist_name "$SHOW_NAME" --argjson show_images "$SHOW_IMAGES" '{name: $artist_name, images: $show_images}')
      ARTIST_DETAILS=$(jq -n -c --argjson objA "$entry" --argjson objB "$ADDITIONAL_ARTIST_DETAILS" '$objA + $objB')

      cat <<< "${ARTIST_DETAILS}" > "$OUTPUT_DIR/${ITEM_ID}/artist"
      cat <<< "${FILTERED_ALBUMS}" > "$OUTPUT_DIR/${ITEM_ID}/albums"
    else
      echo "Unknown type: $TYPE, skipping entry"
    fi

    echo "Getting details for id $ITEM_ID"



done