#!/bin/sh

version_number="4.9.9"

external_menu() {
    rofi "$1" -sort -dmenu -i -width 1500 -p "$2" "$3"
}

launcher() {
    [ "$use_external_menu" = "0" ] && [ -z "$1" ] && set -- "+m" "$2"
    [ "$use_external_menu" = "0" ] && fzf "$1" --reverse --cycle --prompt "$2"
    [ "$use_external_menu" = "1" ] && external_menu "$1" "$2" "$external_menu_args"
}

nth() {
    stdin=$(cat -)
    [ -z "$stdin" ] && return 1
    line_count="$(printf "%s\n" "$stdin" | wc -l | tr -d "[:space:]")"
    [ "$line_count" -eq 1 ] && printf "%s" "$stdin" | cut -f2,3 && return 0
    prompt="$1"
    multi_flag=""
    [ $# -ne 1 ] && shift && multi_flag="$1"
    line=$(printf "%s" "$stdin" | cut -f1,3 | tr '\t' ' ' | launcher "$multi_flag" "$prompt" | cut -d " " -f 1)
    line_start=$(printf "%s" "$line" | head -n1)
    line_end=$(printf "%s" "$line" | tail -n1)
    [ -n "$line" ] || exit 1
    if [ -z "$multi_flag" ]; then
        printf "%s" "$stdin" | grep -E '^'"${line}"'($|[[:space:]])' | cut -f2,3 || exit 1
    else
        printf "%s" "$stdin" | sed -n '/^'"${line_start}"'$/,/^'"${line_end}$"'/p' || exit 1
    fi
}

die() {
    printf "\33[2K\r\033[1;31m%s\033[0m\n" "$*" >&2
    exit 1
}

help_info() {
    printf "
    Usage:
    %s [options] [query]
    %s [query] [options]
    %s [options] [query] [options]

    Options:
      -c, --continue
        Continue watching from history
      -d, --download
        Download the video instead of playing it
      -D, --delete
        Delete history
      -l, --logview
        Show logs
      -s, --syncplay
        Use Syncplay to watch with friends
      -S, --select-nth
        Select nth entry
      -q, --quality
        Specify the video quality
      -v, --vlc
        Use VLC to play the video
      -V, --version
        Show the version of the script
      -h, --help
        Show this help message and exit
      -e, --episode, -r, --range
        Specify the number of episodes to watch
      --dub
        Play dubbed version
      --rofi
        Use rofi instead of fzf for the interactive menu
      --skip
        Use ani-skip to skip the intro of the episode (mpv only)
      --no-detach
        Don't detach the player (useful for in-terminal playback, mpv only)
      --exit-after-play
        Exit the player, and return the player exit code (useful for non interactive scenarios, works only if --no-detach is used, mpv only)
      --skip-title