package templates

import (
	"arimelody-web/log"
	_ "embed"
	"fmt"
	"html/template"
	"strings"
	"time"
)

//go:embed "html/layout.html"
var layoutHTML string
//go:embed "html/prideflag.html"
var prideflagHTML string

//go:embed "html/index.html"
var indexHTML string

//go:embed "html/register.html"
var registerHTML string
//go:embed "html/login.html"
var loginHTML string
//go:embed "html/login-totp.html"
var loginTotpHTML string
//go:embed "html/totp-confirm.html"
var totpConfirmHTML string
//go:embed "html/totp-setup.html"
var totpSetupHTML string
//go:embed "html/logout.html"
var logoutHTML string

//go:embed "html/logs.html"
var logsHTML string

//go:embed "html/edit-account.html"
var editAccountHTML string

//go:embed "html/releases.html"
var releasesHTML string
//go:embed "html/artists.html"
var artistsHTML string
//go:embed "html/tracks.html"
var tracksHTML string

//go:embed "html/edit-release.html"
var editReleaseHTML string
//go:embed "html/edit-artist.html"
var editArtistHTML string
//go:embed "html/edit-track.html"
var editTrackHTML string

//go:embed "html/components/credit/newcredit.html"
var componentNewCreditHTML string
//go:embed "html/components/credit/addcredit.html"
var componentAddCreditHTML string
//go:embed "html/components/credit/editcredits.html"
var componentEditCreditsHTML string

//go:embed "html/components/link/editlinks.html"
var componentEditLinksHTML string

//go:embed "html/components/release/release.html"
var componentReleaseHTML string
//go:embed "html/components/artist/artist.html"
var componentArtistHTML string
//go:embed "html/components/track/track.html"
var componentTrackHTML string

//go:embed "html/components/track/newtrack.html"
var componentNewTrackHTML string
//go:embed "html/components/track/addtrack.html"
var componentAddTrackHTML string
//go:embed "html/components/track/edittracks.html"
var componentEditTracksHTML string

var BaseTemplate = template.Must(
    template.New("base").Funcs(
        template.FuncMap{
            "hasPrefix": strings.HasPrefix,
        },
    ).Parse(strings.Join([]string{
        layoutHTML,
        prideflagHTML,
    }, "\n")))

var IndexTemplate = template.Must(template.Must(BaseTemplate.Clone()).Parse(
    strings.Join([]string{
        indexHTML,
        componentReleaseHTML,
        componentArtistHTML,
        componentTrackHTML,
    }, "\n"),
))



var LoginTemplate = template.Must(template.Must(BaseTemplate.Clone()).Parse(loginHTML))
var LoginTOTPTemplate = template.Must(template.Must(BaseTemplate.Clone()).Parse(loginTotpHTML))
var RegisterTemplate = template.Must(template.Must(BaseTemplate.Clone()).Parse(registerHTML))
var LogoutTemplate = template.Must(template.Must(BaseTemplate.Clone()).Parse(logoutHTML))
var AccountTemplate = template.Must(template.Must(BaseTemplate.Clone()).Parse(editAccountHTML))
var TOTPSetupTemplate = template.Must(template.Must(BaseTemplate.Clone()).Parse(totpSetupHTML))
var TOTPConfirmTemplate = template.Must(template.Must(BaseTemplate.Clone()).Parse(totpConfirmHTML))



var LogsTemplate = template.Must(template.Must(BaseTemplate.Clone()).Funcs(template.FuncMap{
    "parseLevel": parseLevel,
    "titleCase": titleCase,
    "toLower": toLower,
    "prettyTime": prettyTime,
}).Parse(logsHTML))



var ReleasesTemplate = template.Must(template.Must(BaseTemplate.Clone()).Parse(
    strings.Join([]string{
        releasesHTML,
        componentReleaseHTML,
    }, "\n"),
))
var ArtistsTemplate = template.Must(template.Must(BaseTemplate.Clone()).Parse(
    strings.Join([]string{
        artistsHTML,
        componentArtistHTML,
    }, "\n"),
))
var TracksTemplate = template.Must(template.Must(BaseTemplate.Clone()).Parse(
    strings.Join([]string{
        tracksHTML,
        componentTrackHTML,
    }, "\n"),
))



var EditReleaseTemplate = template.Must(template.Must(BaseTemplate.Clone()).Parse(
    strings.Join([]string{
        editReleaseHTML,
        componentTrackHTML,
    }, "\n"),
))
var EditArtistTemplate = template.Must(template.Must(BaseTemplate.Clone()).Parse(editArtistHTML))
var EditTrackTemplate = template.Must(template.Must(BaseTemplate.Clone()).Parse(
    strings.Join([]string{
        editTrackHTML,
        componentReleaseHTML,
    }, "\n"),
))



var EditCreditsTemplate = template.Must(template.Must(BaseTemplate.Clone()).Parse(componentEditCreditsHTML))
var AddCreditTemplate = template.Must(template.Must(BaseTemplate.Clone()).Parse(componentAddCreditHTML))
var NewCreditTemplate = template.Must(template.Must(BaseTemplate.Clone()).Parse(componentNewCreditHTML))

var EditLinksTemplate = template.Must(template.Must(BaseTemplate.Clone()).Parse(componentEditLinksHTML))

var EditTracksTemplate = template.Must(template.Must(BaseTemplate.Clone()).Parse(componentEditTracksHTML))
var AddTrackTemplate = template.Must(template.Must(BaseTemplate.Clone()).Parse(componentAddTrackHTML))
var NewTrackTemplate = template.Must(template.Must(BaseTemplate.Clone()).Parse(componentNewTrackHTML))



func parseLevel(level log.LogLevel) string {
    switch level {
    case log.LEVEL_INFO:
        return "INFO"
    case log.LEVEL_WARN:
        return "WARN"
    }
    return fmt.Sprintf("%d?", level)
}
func titleCase(logType string) string {
    runes := []rune(logType)
    for i, r := range runes {
        if (i == 0 || runes[i - 1] == ' ') && r >= 'a' && r <= 'z' {
            runes[i] = r + ('A' - 'a')
        }
    }
    return string(runes)
}
func toLower(str string) string {
    return strings.ToLower(str)
}
func prettyTime(t time.Time) string {
    // return t.Format("2006-01-02 15:04:05")
    // return t.Format("15:04:05, 2 Jan 2006")
    return t.Format("02 Jan 2006, 15:04:05")
}