#!/usr/bin/env bash

set -e
set -o nounset
set -o pipefail

SCRIPTS=${SCRIPTS:-$HOME/.local/scripts}
THIS_FILE=${BASH_SOURCE[0]}
LOG_LABEL=$(basename "$THIS_FILE")
THIS=${THIS:-$LOG_LABEL}
LOG_FILE=${LOG_FILE:-"$LOG_LABEL.log"}

# Setup environment
source "$SCRIPTS/utils/shorten-url/env"

declare url shortCode
declare -a tags
shortCode=""

usage() {
	cat <<EOF
FIX ME!!!
EOF
}

# Logging utility function, use in place of echo.
log() {
	logging log --source "$THIS_FILE" "$@"
}

generate_json() {
	local tagsJson
	tagsJson=$(printf '%s\n' "${tags[@]}" | jq -R . | jq -s .)
	jq -n --arg longUrl "$url" --arg shortCode "$shortCode" --argjson tags "$tagsJson" \
		'{longUrl: $longUrl, shortCode: $shortCode, tags: $tags, findIfExists: true}'
}

create_url() {
	local json

	[[ -z $url ]] &&
		log --error "Url not supplied." &&
		exit 1

	json="$(generate_json)"

	log "Creating url with json: $json"

	curl "$BASE_URL/short-urls" \
		--request 'POST' \
		--header 'Content-Type: application/json' \
		--header 'accept: application/json' \
		--header "X-Api-Key: $API_KEY" \
		--no-progress-meter \
		--data "$json" | jq '.shortUrl'
}

################################################################################
# MAIN
################################################################################

# Setup logging file and label.
source "$SCRIPTS/hypr/logging"
setup-logging "$LOG_FILE" "$LOG_LABEL"

while [[ $# -gt 0 ]]; do
	if [[ $1 == "-h" ]] || [[ $1 == "--help" ]]; then
		usage && exit 0
	elif [[ $1 == "-c" ]] || [[ $1 == "--code" ]]; then
		shift
		shortCode="$1"
	elif [[ $1 == "-t" ]] || [[ $1 == "--tag" ]]; then
		shift
		tags+=("$1")
	else
		url="$1"
	fi
	shift
done

create_url