import json

from Config import CURRENT_CONFIG

from flask import Flask
from flask_restful import Api

from api.Repo import BrowseRepo, InfoLastPackage, DownloadLastPackage, DownloadPackage, DownloadPackageVersion, BrowseRepoVersion
from utils.PackageFinder import PackageFinder
from utils.PackageVersioning import PackageVersioning

import api.Repo as pr


app = Flask(__name__)
app.config.from_object(CURRENT_CONFIG)
api = Api(app, catch_all_404s=True)

# Api resource
api.add_resource(
    BrowseRepo,
    '/',  # Retrieve available repos
    '/<string:repo_name>',  # Retrieve data from <repo_name>
    '/<string:repo_name>/<string:package_name>',  # Retrieve data from <repo_name>  about <package_name>
 )

api.add_resource(
    BrowseRepoVersion,
    '/<string:repo_name>/<string:package_name>/<int:version_major>',  # Retrieve data version <package_name> from default <repo_name>
    '/<string:repo_name>/<string:package_name>/<int:version_major>/<int:version_minor>',  # Retrieve data version <package_name> from default <repo_name>
    '/<string:repo_name>/<string:package_name>/<int:version_major>/<int:version_minor>/<int:version_release>', # Retrieve data version <package_name> from default <repo_name>
)

api.add_resource(
    InfoLastPackage,
    '/<string:repo_name>/<string:package_name>/last',  # Download last version <package_name> from default <repo_name>
)

api.add_resource(
    DownloadLastPackage,
    '/download/<string:repo_name>/<string:package_name>/last',  # Download last version <package_name> from default <repo_name>
)

api.add_resource(
    DownloadPackageVersion,
    '/download/<string:repo_name>/<string:package_name>/<int:version_major>',  # Download version <package_name> from default <repo_name>
    '/download/<string:repo_name>/<string:package_name>/<int:version_major>/<int:version_minor>',  # Download version <package_name> from default <repo_name>
    '/download/<string:repo_name>/<string:package_name>/<int:version_major>/<int:version_minor>/<int:version_release>',  # Download version <package_name> from default <repo_name>
)

api.add_resource(
    DownloadPackage,
    '/download/<string:repo_name>/<string:filename>',  # Download version <filename> from repo_name
)

if __name__ == '__main__':
    with PackageVersioning(PackageFinder(), json.load(open(app.config['REPOS_JSON_CONFIG_PATH']))) as pv:
        pr.package_versioning = pv
        app.run()