#!/usr/bin/env bash

root="$PWD"

folder_html="html_minutes"
folder_pdf="pdf_minutes"

# make teh html files first
function build_html() {
	# wipe and reset teh old html folder
  rm -rf "$folder_html"
  mkdir "$folder_html"

	# this folder has css and images needed
	cp -R Minutes/_Templates "$folder_html/"

	cd Minutes

	# loop through each year worth of data
	for year in */; do
		# skip symlinks
		[ -L "''${year%/}" ] && continue
		# exclude teh template fodler
		if [[ $year == *"_Templates"* ]]; then
			continue
		fi

		# go into the year folder
		cd $year

		# convert the Committee ones first
		cp ../../_scripts/md_toml/_Minutes-Committee.md.toml ./.md.toml
		cargo-bfom

		# then the council
		cp ../../_scripts/md_toml/_Minutes-Council.md.toml ./.md.toml
		cargo-bfom

		# cleanup
		rm -f .md.toml

		# create teh new folders where stuff is going to
		mkdir -p "../../$folder_html/$year/Committee"
		mkdir -p "../../$folder_html/$year/Council"

		# iterate the files
		for file in {Committee,Council}_html/*.html; do
			if [ -f "$file" ]; then
				stripped=''${file/_html/""}
				cp $file "../../$folder_html/$year/$stripped"
			fi
		done
		# the temp folders where teh html was created, leaving these could cause ghost artifacts
		rm -rf ./*_html

		# back up to original folder
		cd ../
	done

	# return to root
	cd $root
}

function build_pdf() {
	# used to match **
	shopt -s globstar

	# wipe and reset past runs
  rm -rf "$folder_pdf"
  mkdir "$folder_pdf"

	cd "$folder_html"

	for file in **/*.html; do
    # skip teh template folder
    if [[ $file == *"_Templates"* ]]; then
      continue
    fi

		# only deal with files
		if [ -f "$file" ]; then

			# .html => .pdf
			output="../$folder_pdf/${file/.html/".pdf"}"

			echo $output

			# have someplace for it to go
			mkdir -p $(dirname $output)

			wkhtmltopdf -q --enable-local-file-access --no-stop-slow-scripts "$file" "$output" 2>>../errors.log &
		fi
	done

	shopt -u globstar
	cd $root

	# wait for background tasks to complete
	wait $(jobs -p)
}

if [[ $1 == "html" ]]; then
	build_html
else
	build_html
	build_pdf
fi