package e23_vuetify_components_kitchen

// @snippet_begin(VuetifyComponentsKitchen)

import (
	"github.com/qor5/docs/docsrc/utils"
	. "github.com/qor5/ui/vuetify"
	"github.com/qor5/web"
	h "github.com/theplant/htmlgo"
)

var globalCities = []string{"Tokyo", "Hangzhou", "Shanghai"}

type formVals struct {
	Cities1 []string
	Cities2 []string

	MyItem string
}

var fv = formVals{
	Cities1: []string{
		"TK",
		"LD",
	},

	Cities2: []string{
		"Hangzhou",
		"Shanghai",
	},

	MyItem: "VItem2",
}

func VuetifyComponentsKitchen(ctx *web.EventContext) (pr web.PageResponse, err error) {

	var chips h.HTMLComponents
	for _, city := range globalCities {
		chips = append(chips,
			VChip(h.Text(city)).
				Close(true).
				Attr("@click:close", web.POST().EventFunc("removeCity").Query("city", city).Go()),
		)
	}

	pr.Body = VContainer(
		utils.PrettyFormAsJSON(ctx),

		h.H1("Chips delete"),
		chips,

		h.H1("Chips group"),
		VChipGroup(
			VChip(
				h.Text("Hangzhou"),
				VIcon("star").Right(true),
			).Value("HZ"),
			VChip(h.Text("Shanghai")).Value("SH").Filter(true).Label(true),
			VChip(h.Text("Tokyo")).Value("TK").Filter(true),
			VChip(h.Text("New York")).Value("NY"),
			VChip(h.Text("London")).Value("LD"),
		).ActiveClass("indigo darken-3 white--text").
			// Mandatory(true).
			FieldName("Cities1").
			Value(fv.Cities1).
			Multiple(true),
		VAutocomplete().
			Items(globalCities).
			FieldName("Cities2").
			Value(fv.Cities2),

		h.H1("Items Group"),

		VItemGroup(
			VContainer(
				VRow(
					VCol(
						VItem(
							VCard(
								VCardTitle(h.Text("Item1")),
							).Attr(":color", "active ? \"primary\" : \"\"").
								Attr("@click", "toggle"),
						).Value("VItem1").Attr("v-slot", "{active, toggle}"),
					),

					VCol(
						VItem(
							VCard(
								VCardTitle(h.Text("Item2")),
							).Attr(":color", "active ? \"primary\" : \"\"").
								Attr("@click", "toggle"),
						).Value("VItem2").Attr("v-slot", "{active, toggle}"),
					),
				),
			),
		).FieldName("MyItem").
			Value(fv.MyItem),

		VBtn("Submit").
			OnClick("submit"),
	)
	return
}

func submit(ctx *web.EventContext) (r web.EventResponse, err error) {
	fv = formVals{}
	ctx.MustUnmarshalForm(&fv)

	r.Reload = true
	return
}

func removeCity(ctx *web.EventContext) (r web.EventResponse, err error) {
	city := ctx.R.FormValue("city")
	var newCities []string
	for _, c := range globalCities {
		if c != city {
			newCities = append(newCities, c)
		}
	}
	globalCities = newCities
	r.Reload = true
	return
}

var VuetifyComponentsKitchenPB = web.Page(VuetifyComponentsKitchen).
	EventFunc("removeCity", removeCity).
	EventFunc("submit", submit)

const VuetifyComponentsKitchenPath = "/samples/vuetify-components-kitchen"

// @snippet_end