//
//  rhlibrary
//
//  The Radio Helsinki Rivendell Library
//
//
//  Copyright (C) 2016 Christian Pointner <equinox@helsinki.at>
//
//  This file is part of rhlibrary.
//
//  rhlibrary is free software: you can redistribute it and/or modify
//  it under the terms of the GNU General Public License as published by
//  the Free Software Foundation, either version 3 of the License, or
//  any later version.
//
//  rhlibrary is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU General Public License for more details.
//
//  You should have received a copy of the GNU General Public License
//  along with rhlibrary. If not, see <http://www.gnu.org/licenses/>.
//

package main

import (
	"code.helsinki.at/rhrd-go/player"
	"code.helsinki.at/rhrd-go/rddb"
	"github.com/gotk3/gotk3/gtk"
)

func appendShowListEntry(grid *gtk.Grid, show rddb.ShowListEntry, db *rddb.DBChan, p *player.PlayerChan) error {
	rhdl.Printf("Show: %d, %s\n", show.ID, show.Title)

	carts, err := db.GetShowCartList(show)
	if err != nil {
		return err
	}

	for _, cart := range carts {
		rhdl.Printf("  [%d]: %s\n", cart.Number, cart.Title)
		for _, cut := range cart.Cuts {
			rhdl.Printf("    %+v", cut)
		}
	}
	return nil
}

func getShowsSelectorWidget(db *rddb.DBChan, p *player.PlayerChan) (gtk.IWidget, error) {
	grid, err := gtk.GridNew()
	if err != nil {
		return nil, err
	}
	grid.SetHExpand(true)
	grid.SetVExpand(true)

	shows, err := db.GetShowList("equinox") // TODO: get username from system
	if err != nil {
		rhdl.Println(err) // TODO: feedback at GUI?
		return grid, nil
	}

	for _, show := range shows {
		if err = appendShowListEntry(grid, show, db, p); err != nil {
			return nil, err
		}
	}

	return grid, nil
}