package view

import (
	"api-cds-search/cmd/model"
	"fmt"
	"net/http"

	db_table "api-cds-search/cmd/database/table"

	"code.achtarmig.org/pas/ui/element"
	"code.achtarmig.org/pas/ui/element/container"
	"code.achtarmig.org/pas/ui/element/form"
	"code.achtarmig.org/pas/ui/element/input"
	"code.achtarmig.org/pas/ui/element/option"
	"code.achtarmig.org/pas/ui/element/table"
	"code.achtarmig.org/pas/ui/element/view"
	"code.achtarmig.org/pas/ui/route"
)

func cdsDetails() {
	view.New("CDSDetails", func(p *view.Element) {
		route.Register("/cds", p)
		p.Title = "CDSDetails"
		p.OnRequest = onRequestDetails
		container.New(p, "Details", func(p *container.Element) {
			p.Justify = option.JustifyCenter
			form.New(p, "qForm", func(p *form.Element) {
				p.Method = http.MethodGet
				p.Target = "#DetailsTable"
				p.URL = "/cds"
				p.PushURL = true
				input.New(p, "q", input.TypeText, func(p *input.Element) {
					p.ValidateInput = true
					p.RequestDelay = 200
					p.Parameter = true
					p.Placeholder = "CDSViewTechnicalName"
					p.Shape = option.ShapeRound

					p.OnValidate = func(e *input.Element, v any) error {
						_, err := db_table.GetCDSView(db_table.TechnicalName(v.(string)))
						return err
					}
				})
			})
		})
		container.New(p, "", func(p *container.Element) {
			p.Justify = option.JustifyCenter
			table.New(p, "DetailsTable", func(p *table.Element) {
				p.MinWidth = 20
				p.MaxWidth = 32
			})
		})
	})
}

func onRequestDetails(e *view.Element, w http.ResponseWriter, r *http.Request) view.ProcessElements {
	cds, _ := e.GetElement("q").(*input.Element).GetDataString()

	e.Title = fmt.Sprintf("CDSDetails - %s", cds)

	fields, err := model.GetCDSViewModelFields(cds)
	if err != nil {
		fmt.Println(err)
		return view.ProcessElements{}
	}

	table := e.GetElement("DetailsTable").(*table.Element)

	table.SetData(*fields)

	for _, header := range table.Data.Header {
		switch header.Name {
		case "FieldNameOut":
			header.Option.Font = option.FontMonospaced
		case "DataTypeTitle":
		case "FieldLengthOut":
			header.Option.Font = option.FontMonospaced
		case "DescriptionOut":
		default:
			header.Option.Hidden = true
		}
	}

	table.Data.SetFieldOrder("FieldNameOut", "DescriptionOut", "DataTypeTitle", "FieldLengthOut")

	return view.ProcessElements{
		Partial: []element.ElementInterface{e.GetElement("DetailsTable")},
	}
}