#!/usr/bin/env bash


#api_key=
#user_id=

### Variables for self updating
ScriptArgs=( "$@" )
ScriptPath="$(readlink -f "$0")"			# /Users/bruno/Documents/Scripts/bashbirds/bashbirds.sh
ScriptWorkDir="$(dirname "$ScriptPath")"	# /Users/bruno/Documents/Scripts/bashbirds

dotenv () {
  set -a
  # shellcheck disable=SC1091
  [ -f "$ScriptWorkDir/.env" ] && . "$ScriptWorkDir/.env" || { echo -e "${red}\nNo .env file found ! No API key for Flickr.'.${reset}"; exit 1; }
  set +a
}

dotenv


#photo_id=15306150004
#photo_id=54269348549
photo_id=53640846257

perpage=500
url_flickr="https://www.flickr.com/"

: <<'END_COMMENT'
END_COMMENT


###################################################
#                                                 #
# Get info for the given photo.                   #
#      flickr.photos.getInfo					  #
#                                                 #
###################################################

getinfo_photos() {
	params=("$@")
	#info_photo=$(curl -s "https://www.flickr.com/services/rest/?method=flickr.photos.getInfo&api_key=$api_key&photo_id=$photo_id&format=json&nojsoncallback=1")
	info_photo=$(curl -s "https://www.flickr.com/services/rest/?method=flickr.photos.getInfo&api_key=$1&photo_id=$2&format=json&nojsoncallback=1")

	id=$(echo "$info_photo" | jq -r '.photo .id')

	title=$(echo "$info_photo" | jq -r '.photo .title | ._content')
	description=$(echo "$info_photo" | jq -r '.photo .description | ._content') ##

	p=$(echo "$info_photo" | jq -r '.photo .dates | .posted')
	posted=$(LC_ALL=fr_FR.UTF-8 date -d @$p +"%d/%m/%Y %H:%M:%S" 2>/dev/null || LC_ALL=fr_FR.UTF-8 date -r $p +"%d/%m/%Y %H:%M:%S")

	t=$(echo "$info_photo" | jq -r '.photo .dates | .taken')
	taken=$(LC_ALL=fr_FR.UTF-8 date -d "$t" +"%d/%m/%Y %H:%M:%S" 2>/dev/null || LC_ALL=fr_FR.UTF-8 date -d "$t" +"%d/%m/%Y %H:%M:%S")

	view=$(echo "$info_photo" | jq -r '.photo .views')
	comments=$(echo "$info_photo" | jq -r '.photo .comments | ._content')
	tags=$(echo "$info_photo" | jq -r '.photo .tags | .tag[].raw' | tr '\n' ',')

	urls=$(echo "$info_photo" | jq -r '.photo .urls | .url[] | ._content')

	echo "Photo ID: $id"
	echo "Title: $title - Description: $description"
	echo "Posted: $posted - Taken: $taken"
	echo "View: $view - Comments: $comments"
	echo "Tags: $tags"
	echo
}

params_info=("$api_key" "$photo_id")
getinfo_photos "${params_info[@]}"


echo "--------------------------------------------"

###################################################
#                                                 #
# Get exif for the given photo.                   #
#      flickr.photos.getExif					  #
#                                                 #
###################################################

getexif_photos() {
	params=("$@")
	#exif_photo=$(curl -s "https://www.flickr.com/services/rest/?method=flickr.photos.getExif&api_key=$api_key&photo_id=$photo_id&format=json&nojsoncallback=1")
	exif_photo=$(curl -s "https://www.flickr.com/services/rest/?method=flickr.photos.getExif&api_key=$1&photo_id=$2&format=json&nojsoncallback=1")

	#id=$(echo "$exif_photo" | jq -r '.photo .id')
	#camera=$(echo "$exif_photo" | jq -r '.photo .camera')

	exifs=$(echo "$exif_photo" | jq -r '.photo .exif')

	model=$(echo "$exifs" | jq -r '.[] | select(.label == "Model") | (.raw ._content)')
	software=$(echo "$exifs" | jq -r '.[] | select(.label == "Software") | (.raw ._content)')
	date_orig=$(echo "$exifs" | jq -r '.[] | select(.label == "Date and Time (Original)") | (.raw ._content)')
	aperture=$(echo "$exifs" | jq -r '.[] | select(.label == "Aperture") | (.raw ._content)')
	exposure=$(echo "$exifs" | jq -r '.[] | select(.label == "Exposure") | (.raw ._content)')
	iso=$(echo "$exifs" | jq -r '.[] | select(.label == "ISO Speed") | (.raw ._content)')
	bias=$(echo "$exifs" | jq -r '.[] | select(.label == "Exposure Bias") | (.raw ._content)')
	ep=$(echo "$exifs" | jq -r '.[] | select(.label == "Exposure Program") | (.raw ._content)')
	wb=$(echo "$exifs" | jq -r '.[] | select(.label == "White Balance") | (.raw ._content)')
	#lens_info=$(echo "$exifs" | jq -r '.[] | select(.label == "Lens Info") | (.raw ._content)')
	#lens_model=$(echo "$exifs" | jq -r '.[] | select(.label == "Lens Model") | (.raw ._content)')
	lens=$(echo "$exifs" | jq -r '.[] | select(.label == "Lens") | (.raw ._content)')

	echo "Model: $model - Software: $software - Date: $date_orig"
	echo "Aperture: $aperture - Exposure: $exposure - ISO: $iso"
	echo "Exposure Bias: $bias - Exposure Program: $ep - White Balance: $wb"
	echo "Lens: $lens"
	echo
}

params_exifs=("$api_key" "$photo_id")
getexif_photos "${params_exifs[@]}"


echo "--------------------------------------------"

###################################################
#                                                 #
#    Get contexts for the given photo.            #
#      flickr.photos.getAllContexts				  #
#                                                 #
###################################################

getAllContexts_photos() {

	params=("$@")
	#contexts_photo=$(curl -s "https://www.flickr.com/services/rest/?method=flickr.photos.getAllContexts&api_key=$api_key&photo_id=$photo_id&format=json&nojsoncallback=1")
	contexts_photo=$(curl -s "https://www.flickr.com/services/rest/?method=flickr.photos.getAllContexts&api_key=$1&photo_id=$2&format=json&nojsoncallback=1")

	albums=$(echo "$contexts_photo" | jq -r '.set')
	groups=$(echo "$contexts_photo" | jq -r '.pool')

	title_album=$(echo "$albums" | jq -r '.[].title' | tr '\n' ' ')
	id_album=$(echo "$albums" | jq -r '.[].id' | tr '\n' ' ')

	title_group=$(echo "$groups" | jq -r '.[].title' | tr '\n' ' ')
	id_group=$(echo "$groups" | jq -r '.[].id' | tr '\n' ' ')
	url_group=$(echo "$groups" | jq -r '.[].url' | tr '\n' ' ')

	echo "ID: $id_album"
	echo "Albums: $title_album"
	echo

	echo "ID: $id_group"
	echo "Groups: $title_group"
	echo "URL: $url_flickr$url_group"
}

params_context=("$api_key" "$photo_id")
getAllContexts_photos "${params_context[@]}"