package models

import (
	"encoding/json"
	"encoding/xml"
	"os"
)

// Target Show XML structure:
//   <?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
//   <tvshow>
//     <title>#{safe(metadata["title"]}/title>
//     <plot>#{safe(metadata["description"]}</plot>
//     <uniqueid type="youtube" default="true">#{safe(metadata["id"])}</uniqueid>
//     <genre>YouTube</genre>
//   </tvshow>

type Show struct {
	XMLName    xml.Name    `xml:"tvshow"`
	Title      string      `json:"channel" xml:"title"`
	Id         string      `json:"channel_id" xml:"-"`
	UniqueId   UniqueId    `json:"-" xml:"uniqueid"`
	Plot       string      `json:"description" xml:"plot"`
	Genre      string      `json:"-" xml:"genre"`
	InfoPath   string      `json:"-" xml:"-"`
	Thumbnails []Thumbnail `json:"thumbnails" xml:"-"`
}

type Thumbnail struct {
	Url        string `json:"url" xml:"-"`
	Id         string `json:"id" xml:"-"`
	Resolution string `json:"resolution" xml:"-"`
	Height     int32  `json:"height" xml:"-"`
	Width      int32  `json:"width" xml:"-"`
}

func LoadShow(info_path string) Show {
	info, err := os.ReadFile(info_path)
	if err != nil {
		panic(err)
	}

	show := Show{}

	err = json.Unmarshal(info, &show)
	if err != nil {
		panic(err)
	}

	// these fields cannot be inferred
	show.Genre = "YouTube"
	show.UniqueId = UniqueId{
		Default: "true",
		Type:    "youtube",
		Text:    show.Id,
	}

	show.InfoPath = info_path

	return show
}