#!/usr/bin/env bash

project_dir="$HOME/projects"

function process_repo() {
	local json="$1"
	local remote_name="$2"

	local checkout="$project_dir"

	if [[ "$(echo "$json" | jq -r '.name')" == 'dotfiles' ]]; then
		return # do not clone dotfiles
	fi

	local full_name="$(echo "$json" | jq -r '.full_name')"
	local clone_url="$(echo "$json" | jq -r '.clone_url')"
	local ssh_url="$(echo "$json" | jq -r '.ssh_url')"

	echo "$full_name"

	if [[ "$(echo "$json" | jq -r '.archived')" == 'true' ]]; then
		echo "  archived"
		checkout="$checkout/archive"
	elif [[ "$(echo "$json" | jq -r '.template')" == 'true' ]]; then
		echo "  template"
		checkout="$checkout/templates"
	fi

	if [ -d "$checkout/$full_name" ]
	then
		echo "  already exists"
		if [[ "$(git -C "$checkout/$full_name" remote | grep "^$remote_name\$")" == "" ]]
		then
			git  -C "$checkout/$full_name" remote add "$remote_name" "$ssh_url"
		else
			git -C "$checkout/$full_name" remote set-url "$remote_name" "$ssh_url"
		fi
	else
		echo "  clone to $checkout/$full_name"
		url="$(echo "$clone_url" | sed "s|://|://$token@|")"
		git clone "$url" "$checkout/$full_name"
		git -C "$checkout/$full_name" remote set-url origin "$ssh_url"
		git -C "$checkout/$full_name" remote add "$remote_name" "$ssh_url"
	fi
}

function fetch_repos() {
	local base_url="$1"
	local remote_name="$2"
	local token="$3"

	local page=1

	while [[ $page -lt 50 ]]
	do
		# echo
		echo "get repo list page $page"
		repos="$(curl -X 'GET' "$base_url/user/repos?page=$page&token=$token" \
			-H 'accept: application/json')"

		if [[ "$repos" != "[]" ]]
		then
			for repo in $(echo "$repos" | jq -c '.[]' | sed -e 's/ /%20;/g')
			do
				repo="$( echo "$repo" | sed -e 's/%20;/ /g' )"
				process_repo "$repo"
			done
		else
			echo "No more repositories found."
			page=999
		fi

		page="$(( $page + 1 ))"
	done
}

fetch_repos https://gitea.finnvanreenen.nl/api/v1 tea "$(pass show gitea.finnvanreenen.nl/autoclone)"
fetch_repos https://git.gay/api/v1 gay "$(pass show git.gay/autoclone)"