#!/bin/sh

mpv_jellyfin() {
	notify-send -e "Playing $2" -r '10' -i "mpv"
	url="$JF_BASE_URL/Items/$1/Download?api_key=$JF_TOKEN"
	sub="$JF_BASE_URL/Videos/$(printf '%s' "$1" | sed -E 's/(.{8})(.{4})(.{4})(.{4})(.{12})/\1-\2-\3-\4-\5/')/$1/Subtitles/0/0/Stream.ass?api_key=$JF_TOKEN"
	! curl -s "$sub" | grep -q "Error processing request" && sub_arg="--sub-file=$sub"
	#shellcheck disable=SC2086
	nohup mpv --input-ipc-server="$socket" --force-media-title="$2" "$url" $sub_arg >/dev/null 2>&1 &
}

get_data() {
	curl -s "${JF_BASE_URL}/$1" -H 'Authorization: MediaBrowser Token="'"$JF_TOKEN"'"' -H "Accept: application/json" | sed 's|\[{|\n|g;s|},{|\n|g' | sed -nE 's|^"Name":"([^"]*)",.*,"Id":"([^"]*)".*,"ImageTags":\{"Primary":"([^"]*)".*|\2\t\3\t\1|p' | menu "$2"
}

menu() {
	fzf --prompt="$1" --layout=reverse --border --with-nth=3.. --preview="img2sixel '$JF_BASE_URL/items/{1}/Images/Primary?fillHeight=450&quality=96'" --preview-window=right,70%
}

#shellcheck disable=SC1091
. "$HOME"/.config/.env

jellyfin_creds

socket="/tmp/${0##*/}-mpvsocket"

what_to_watch=$(get_data "UserViews?userId=$JF_USER_ID" "What To Watch? >")
[ -z "$what_to_watch" ] && exit 1
what_to_watch_id=$(printf '%s' "$what_to_watch" | cut -f1)
what_to_watch_title=$(printf '%s' "$what_to_watch" | cut -f3 | sed 's|.$||g')

data=$(get_data "Items?IncludeItemTypes=$what_to_watch_title&Recursive=false&ParentId=$what_to_watch_id" "Select $what_to_watch_title >")
[ -z "$data" ] && exit 1
id=$(printf "%s" "$data" | cut -f1)
title=$(printf "%s" "$data" | cut -f3)

[ "$what_to_watch_title" = "Movie" ] && mpv_jellyfin "$id" "$title" && exit 0

season=$(get_data "Shows/$id/Seasons?userId=$JF_USER_ID" "Select Season >")
[ -z "$season" ] && exit 1
season_title=$(printf "%s" "$season" | cut -f3)
season_id=$(printf "%s" "$season" | cut -f1)
episode=$(get_data "Shows/$id/Episodes?seasonId=$season_id&userId=$JF_USER_ID" "Select Episode >")
[ -z "$episode" ] && exit 1
episode_title=$(printf "%s" "$episode" | cut -f3)
episode_id=$(printf "%s" "$episode" | cut -f1)

mpv_jellyfin "$episode_id" "$title $season_title ep: $episode_title"

jellyfin_creds "unload"