"""Spotify Marketshare Week Ending Data Workflow."""

from garcon.param import StaticParam
from garcon_contrib.dynamo_feed_status import garcon_feed_status

from feed_ingestion.flows import base
from feed_ingestion.flows.base import FlowBase
from feed_ingestion.flows.base import FlowConfigMixin
from feed_ingestion.flows.base import FlowLoadMarketshareMixinSF
from feed_ingestion.flows.base import FlowLoadRawMixinSF
from feed_ingestion.flows.spotify_marketshare_week_ending import config
from feed_ingestion.flows.spotify_marketshare_week_ending import tasks
from feed_ingestion.tasks import load_raw_table_tasks_sf
from feed_ingestion.tasks import overall_status_tasks
from feed_ingestion.tasks import s3_tasks


class Flow(
        FlowBase, FlowConfigMixin, FlowLoadRawMixinSF,
        FlowLoadMarketshareMixinSF):
    """Spotify Marketshare Flow class.

    This flow downloads Spotify marketshare data
    and loads to a main_market_share.
    """

    def __init__(self):
        """Initialize an Spotify Marketshare workflow."""
        super(Flow, self).__init__(config.feed_name, config.feed_version)

    def decider(self, schedule):
        """Orchestrate a Spotify Marketshare workflow.

        Args:
            schedule (callable): The scheduler method.
        """
        bootstrap = schedule(
            'bootstrap',
            self.bootstrap)

        fetch_from_drop_location = schedule(
            'fetch_from_drop_location',
            self.fetch_from_drop_location,
            requires=[bootstrap])

        # Stop flow if files aren't available
        if fetch_from_drop_location.result.get(
                'fetch_from_drop_location.stop'):
            return fetch_from_drop_location.\
                result.get('fetch_from_drop_location.'
                           'download_result')

        set_status_to_downloaded = schedule(
             'set_status_to_downloaded',
             self.set_status_to_downloaded,
             requires=[fetch_from_drop_location])

        create_temp_staging_raw_table = schedule(
            'create_temp_staging_raw_table',
            self.create_temp_staging_raw_table,
            requires=[set_status_to_downloaded])

        load_temp_staging_raw_table = schedule(
            'load_temp_staging_raw_table',
            self.load_temp_staging_raw_table,
            requires=[create_temp_staging_raw_table])

        load_staging_raw_table = schedule(
            'load_staging_raw_table',
            self.load_staging_raw_table,
            requires=[load_temp_staging_raw_table])

        schedule(
            'set_status_to_ingested',
            self.set_status_to_ingested,
            requires=[load_staging_raw_table])

    @property
    def bootstrap(self):
        """Bootstrap initial configuration."""
        return self.create(
            name='bootstrap',
            tasks=base.SyncRunner(
                tasks.bootstrap.fill(
                    namespace='bootstrap',
                    date='context_date',
                    reload='reload')))

    @property
    def fetch_from_drop_location(self):
        """Move file from drop (downloads) folder to archive folder on S3."""
        return self.create(
            name='fetch_from_drop_location',
            tasks=base.SyncRunner(
                s3_tasks.copy_files.fill(
                    namespace='fetch_from_drop_location',
                    s3_archive_path='bootstrap.s3_archive_path',
                    s3_download_path='bootstrap.s3_download_path',
                    source_files_dict='bootstrap.source_files_dict',
                    need_all_files=StaticParam(True))))

    @property
    def set_status_to_downloaded(self):
        """Set overall feed status to DOWNLOADED."""
        return self.create(
            name='set_status_to_downloaded',
            tasks=base.SyncRunner(
                overall_status_tasks.set_overall_status.fill(
                    namespace='set_status_to_downloaded',
                    feed_name='bootstrap.feed_name',
                    date='bootstrap.date',
                    status=StaticParam(
                        garcon_feed_status.STATUS_DOWNLOADED))))

    @property
    def create_temp_staging_raw_table(self):
        """Create temp staging raw table."""
        return self.create(
            name='create_temp_staging_raw_table',
            tasks=base.SyncRunner(
                load_raw_table_tasks_sf.create_temp_staging_raw_table.fill(
                    namespace='create_temp_staging_raw_table',
                    date='bootstrap.date',
                    sfdb_params='sfdb_params',
                    feed_name='bootstrap.feed_name',
                    secrets_path='bootstrap.secrets_path',
                    temp_staging_raw_table='bootstrap.'
                                           'temp_staging_raw_table')))

    @property
    def load_temp_staging_raw_table(self):
        """Load temp staging raw table."""
        return self.create(
            name='load_temp_staging_raw_table',
            tasks=base.SyncRunner(
                load_raw_table_tasks_sf.load_temp_staging_raw_table.fill(
                    namespace='load_temp_staging_raw_table',
                    date='bootstrap.date',
                    sfdb_params='sfdb_params',
                    feed_name='bootstrap.feed_name',
                    secrets_path='bootstrap.secrets_path',
                    kwargs='kwargs',
                    key_dir='bootstrap.s3_archive_path',
                    temp_staging_raw_table='bootstrap.'
                                           'temp_staging_raw_table')))