#!/bin/bash

source lib/lib.sh

ENVS=(PROJECT_NAME DBTYPE DBHOST DBUSER DBPASS DBTABLE STORAGE_TYPE STORAGE_HOST STORAGE_PATH ACCOUNT_ID APPLICATION_KEY)

for ENV in "${ENVS[@]}"; do
    if [[ -z "${!ENV+x}" ]]; then
        log_error "Not set $ENV env"
        exit 1
    fi
done

case $DBTYPE in
    mysql)
        log "DB type is <mysql>"
        source lib/mysql.sh
    ;;
    postgresql|psql|postgres)
        log "DB type is <psql>"
        source lib/postgresql.sh
    ;;
    mongo|mongod|mongodb)
        log "DB type is <mongodb>"
        source lib/mongo.sh
    ;;
    *)
        log_error "Unknown DB type, known <mysql>, <psql>"
        exit 1
    ;;
esac

case $STORAGE_TYPE in
    b2)
        log "Storage type is <b2>"
        source storage/b2.sh
    ;;
    s3)
        log "Storage type is <s3>"
        source storage/s3.sh
    ;;
    *)
        log_error "Unknown storage, known <s3>, <b2>"
        exit 1
    ;;
esac

ARCHIVE="/srv/backup/""$PROJECT_NAME"_`date +%Y-%m-%d-%H-%M`".dump"

log "Backuping.."
db_backup

log "Copy to ${STORAGE}"
storage_upload

log "Completed"

exit 0