package lists

import (
	"fagott.pw/charakterin"
	"fagott.pw/grilist/frontend"
	"fagott.pw/grilist/grilist"
	"fagott.pw/grilist/modules/grils"
	"log"
)

type ListsModule struct {
	g *grilist.Grilist
	grils *grils.GrilsModule
}

type List struct {
	ID int
	Name string
	Description string
	Owner *charakterin.User
}

func (m *ListsModule) Name() string {
	return "Lists"
}

func (m *ListsModule) Init(g *grilist.Grilist) {
	m.g = g
	
	gm, ok := g.Modules["Grils"]
	if !ok {
		log.Fatal("lists: grils module not found")
	}
	
	grilsModule, ok := gm.Interface().(*grils.GrilsModule)
	if !ok {
		log.Fatal("lists: error with grils module")
	}
	m.grils = grilsModule
}

func (m *ListsModule) Interface() interface{} {
	return m
}

func (m *ListsModule) ProvideDashboardData(user *charakterin.User) grilist.DashboardCategory {
	data := grilist.DashboardCategory{
		Title: "Meine Listen",
	}
	
	rows, err := m.g.DB.Query(`SELECT id, name, description FROM grilist.lists WHERE user_id = $1`, user.ID)
	if err != nil {
		return data
	}
	
	defer rows.Close()
	for rows.Next() {
		card := frontend.Card{}
		view := frontend.Action{
			Name: "anguckieren",
		}
		var id int
		if err := rows.Scan(&id, &card.Title, &card.Description); err != nil {
			log.Println("error scanning row",err)
			continue
		}
		
		card.Actions = []frontend.Action{view}
		data.Cards = append(data.Cards, card)
	}
	
	return data
}

func New() *ListsModule {
	return &ListsModule{}
}