#!/usr/bin/env bash
#
# Generate the page as seen by `curl ysap.sh/episodes`
#
# Author: Dave Eddy <dave@daveeddy.com>
# Date: March 17, 2024
# License: MIT

. ./colors || exit

format() {
	local num title desc link _tt _yt _ig
	while IFS=$'\t' read -r num title desc link _tt _yt _ig; do
		title=$(format-title "$num" "$title")
		desc=$(format-description "$desc")
		link=$(format-link "$link")
		printf '%s\t%s\t%s\n' \
			"$title" \
			"$desc" \
			"$link"
	done
}

format-title() {
	local num=$1
	local name=$2

	printf -v num '%2d' "$num"

	echo "$COLOR4$num. $RST$COLOR3$name$RST"
}

format-description() {
	local desc=$1

	format-ticks "$desc"
}

format-link() {
	local link=$1

	echo "${COLOR1}https://ysap.sh$link$RST"
}

format-ticks() {
        local text=$1
        local colors=("$COLOR5" "$COLOR2")

        local index=0
        local new_s=${colors[index]}
        local i c
        for ((i = 0; i < ${#text}; i++)); do
                c=${text:i:1}
                if [[ $c == '`' ]]; then
                        index=$(((index + 1) % 2))
                        new_s+="$RST${colors[index]}"
                else
                        new_s+=$c
                fi
        done
	new_s+=$RST

        printf '%s' "$new_s"
}

# create the header
./make-header -p 7 |
    ./tools/box -hp 4 -T plain |
    ./tools/rtrim-ansi-aware

echo

# create the table
./make-list | \
    format | \
    ./tools/box -s $'\t' -hp 1 -tc "$COLOR5" -bc "$COLOR4" -t Episodes -vp 1