"""User Interface for the harvester tables

"""
from gluon import current
from plugin_dbui import (FieldsModifier,
                         FormModifier,
                         GridModifier,
                         StoreModifier)


class HarvesterUI(object):

    @staticmethod
    def configure(db, T):
        """Configure the user interface for the history table and
        its foreign tables,

        Args:
            db (pyDAL.DAL): database connection
            T (gluon.languages.translator): language translator

        """
        HarvesterUI.affiliation_keys(db, T)
        HarvesterUI.controllers(db, T)
        HarvesterUI.harvesters(db, T)
        HarvesterUI.my_authors(db, T)

    @staticmethod
    def affiliation_keys(db, T):
        """UI for the affiliation_keys table

        Args:
            db (pyDAL.DAL): database connection
            T (gluon.languages.translator): language translator

        """
        tr_contains = T("contains")

        # ....................................................................
        #
        # Grid
        #
        mdf = GridModifier("affiliation_keys")

        mdf.append_filter(("key_u", "contains", tr_contains))
        mdf.append_filter(("key_v", "contains", tr_contains))

        mdf.configure_filters(plugins=["pFormToolTip"], width=300)
        mdf.configure_gridWithFilter(selectorTitle=T("Filter"))

        mdf.configure(plugins=["pGridRowEditorConfirmDelete",
                               "pGridAffiliationKeysContextMenu"])

        # ....................................................................
        #
        # Store
        #
        affiliation_keys = db.affiliation_keys

        mdf = StoreModifier("affiliation_keys")
        mdf.orderby(affiliation_keys.key_u, affiliation_keys.key_v)

    @staticmethod
    def controllers(db, T):
        """UI for the controllers table

        Args:
            db (pyDAL.DAL): database connection
            T (gluon.languages.translator): language translator

        """
        # ....................................................................
        #
        # Grid
        #
        mdf = GridModifier("controllers")
        mdf.configure_column("controller", width=15)

        # ....................................................................
        #
        # Store
        #
        StoreModifier("controllers").orderby(db.controllers.controller,
                                             db.categories.code)

    @staticmethod
    def harvesters(db, T):
        """UI for the harvesters table

        Args:
            db (pyDAL.DAL): database connection
            T (gluon.languages.translator): language translator

        """
        # ....................................................................
        #
        # Fields
        #
        mdf = FieldsModifier("harvesters")
        mdf.configure_field("collections", height=250, xtype="textarea")
        mdf.configure_field("ratio", hidden=True)
        mdf.configure_field("scan", hidden=True)

        # ....................................................................
        #
        # Form
        #
        harvesters = db.harvesters

        mdf = FormModifier("harvesters")

        mdf.link_comboboxes(master=harvesters.id_projects,
                            slave=harvesters.id_teams,
                            masterHasSlaveData="organisation",
                            slaveExtJS={"hidden": True})

        # Relation between harvester controller and publications category
        mdf.link_comboboxes(master=harvesters.controller,
                            slave=harvesters.id_categories,
                            masterHasSlaveData="controllers",
                            slaveExtJS={"hidden": False})

        mdf.configure(width=350)

        # ....................................................................
        #
        # Grid
        #
        tr_contains = T("contains")
        tr_equal = T("is equal to")

        mdf = GridModifier("harvesters")

        mdf.configure_column("id_teams", width=75)
        mdf.configure_column("collections", width=300)
        mdf.configure_column("max_records", width=70)
        mdf.configure_column("ratio", width=40)
        mdf.configure_column("scan", width=40)
        mdf.hide_columns("ratio", "scan")

        mdf.append_filter(("id_teams", "==", tr_equal))
        mdf.append_filter(("id_projects", "==", tr_equal))
        mdf.append_filter(("controller", "contains", tr_contains))
        mdf.append_filter(("host", "contains", tr_contains))
        mdf.append_filter(("id_categories", "==", tr_equal))

        mdf.configure_filters(plugins=["pFormToolTip"], width=300)
        mdf.configure_gridWithFilter(selectorTitle=T("Filter"))

        mdf.configure(plugins=[{
            "ptype": "pGridRowEditorAddWizard",
            "wizard": {
                "url": "/%s/wizards/harvester" % current.request.application,
                "xtype": "xwizardharvester"}}])

        # ....................................................................
        #
        # Store
        #
        StoreModifier("harvesters").orderby(db.teams.team,
                                            db.projects.project,
                                            harvesters.controller)

    @staticmethod
    def my_authors(db, T):
        """UI for the my_auhors table

        Args:
            db (pyDAL.DAL): database connection
            T (gluon.languages.translator): language translator

        """
        # ....................................................................
        #
        # Fields
        #
        mdf = FieldsModifier("my_authors")
        mdf.configure_field("authors", height=250)

        # ....................................................................
        #
        # Form
        #
        my_authors = db.my_authors

        mdf = FormModifier("my_authors")
        mdf.configure(width=400)

        mdf.link_comboboxes(master=my_authors.id_projects,
                            slave=my_authors.id_teams,
                            masterHasSlaveData="organisation",
                            slaveExtJS={"hidden": True})

        # ....................................................................
        #
        # Grid
        #
        tr_equal = T("is equal to")

        mdf = GridModifier("my_authors")
        mdf.configure_column("year", width=10)
        mdf.configure_column("id_teams", width=15)
        mdf.configure_column("id_projects", width=15)

        mdf.append_filter(("year", "==", tr_equal), allowBlank=True)
        mdf.append_filter(("id_teams", "==", tr_equal))
        mdf.append_filter(("id_projects", "==", tr_equal))

        mdf.configure_filters(plugins=["pFormToolTip"], width=300)
        mdf.configure_gridWithFilter(selectorTitle=T("Filter"))