package pgenr

import (
	"git.nspix.com/golang/pgenr/element"
	"golang.org/x/net/html/atom"
	"html"
)

type (
	Page struct {
		Title     string
		Head      string
		Intros    []element.Element
		Entries   []*element.Entry
		Actions   []*element.Action
		Timelines []*element.Timeline
		Tables    []*element.Table
		Outros    []element.Element
		Copyright string
	}
)

func (page *Page) SetHead(s string) *Page {
	page.Head = s
	return page
}

func (page *Page) SetCopyright(s string) *Page {
	page.Copyright = s
	return page
}

func (page *Page) AddPlainIntro(s string) *Page {
	page.Intros = append(page.Intros, element.NewText(s, element.WithTextTag(atom.P)))
	return page
}

func (page *Page) AddIntro(ele element.Element) *Page {
	page.Intros = append(page.Intros, ele)
	return page
}

func (page *Page) AddEntry(e *element.Entry) *Page {
	page.Entries = append(page.Entries, e)
	return page
}

func (page *Page) AddTable(t *element.Table) *Page {
	page.Tables = append(page.Tables, t)
	return page
}

func (page *Page) AddTimeline(t *element.Timeline) *Page {
	page.Timelines = append(page.Timelines, t)
	return page
}

func (page *Page) AddButtonAction(s string, btn *element.Button) *Page {
	page.Actions = append(page.Actions, &element.Action{Instructions: element.NewText(s, element.WithTextTag(atom.P)), Button: btn})
	return page
}

func (page *Page) AddInviteCodeAction(s string, code string) *Page {
	page.Actions = append(page.Actions, &element.Action{Instructions: element.NewText(s, element.WithTextTag(atom.P)), InviteCode: code})
	return page
}

func (page *Page) AddOutro(ele element.Element) *Page {
	page.Outros = append(page.Outros, ele)
	return page
}

func (page *Page) AddPlainOutro(s string) *Page {
	page.Outros = append(page.Outros, element.NewText(s, element.WithTextTag(atom.P)))
	return page
}

func (page *Page) Escape() {
	page.Head = html.EscapeString(page.Head)
	page.Copyright = html.EscapeString(page.Copyright)
}

func NewPage(title string) *Page {
	return &Page{
		Title:     title,
		Intros:    make([]element.Element, 0),
		Entries:   make([]*element.Entry, 0),
		Actions:   make([]*element.Action, 0),
		Timelines: make([]*element.Timeline, 0),
		Outros:    make([]element.Element, 0),
		Tables:    make([]*element.Table, 0),
	}
}