-- vim:set ft=lua:
dofile(mg.script_name:gsub('[^\\/]*$','')..'epg.lua')

tab=GetVarInt(mg.request_info.query_string,'tab',0,#NetworkType()) or 0
CH_COUNT=GetVarInt(mg.request_info.query_string,'chcount') or DEF_CH_COUNT
pageIndex=GetVarInt(mg.request_info.query_string,'page',0,100000) or 0

Date=os.date('!*t', pageDate*24*3600)

function hrefGene(href)
  href=href or {}
  if type(href)=='number' then
    href={
      date=math.floor((href-4*3600)/24/3600)-baseDate,
      hour=math.floor(href%(24*3600)/3600)
    }
  end
  return '?tab='..(href.tab or tab)
    ..'&date='..(href.date or date)
    ..((hour>=0 or href.hour and href.hour>=0) and '&hour='..(href.hour or hour) or '')
    ..((href.chpage~=0 and (pageIndex~=0 or href.chpage)) and '&page='..(href.chpage or pageIndex) or '')
    ..(CH_COUNT~=DEF_CH_COUNT and '&chcount='..CH_COUNT or '')
    ..(interval~=DEF_INTERVAL and '&interval='..interval or '')
end


edcb.htmlEscape=15

minTime=nil
maxTime=nil

st,NetworkList={},{}
for i,v in ipairs(NetworkType()) do
  NetworkList[i]=false
end
for i,v in ipairs(CustomServiceList()) do
  NetworkList[NetworkIndex(v.onid, ONESEG and v.partialReceptionFlag)]=true
  if tab==NetworkIndex(v.onid, v.partialReceptionFlag)-1 then
    table.insert(st, v)
    mmt=edcb.GetEventMinMaxTime(v.onid, v.tsid, v.sid)
    if mmt then
      maxTime=math.max(maxTime or 0,TimeWithZone(mmt.maxTime))
      minTime=math.min(minTime or maxTime,TimeWithZone(mmt.minTime))
      minTime_=math.min(minTime_ or maxTime,TimeWithZone(mmt.minTime))
    end
    mmt=edcb.GetEventMinMaxTimeArchive and edcb.GetEventMinMaxTimeArchive(v.onid, v.tsid, v.sid)
    if mmt then
      maxTime=math.max(maxTime or 0,TimeWithZone(mmt.maxTime))
      minTime=math.min(minTime or maxTime,TimeWithZone(mmt.minTime))
    end
    --表示範囲の番組だけ取得する
    st[#st].et=edcb.EnumEventInfo({{onid=v.onid, tsid=v.tsid, sid=v.sid}}, {startTime=os.date('!*t',pageTime-24*3600), durationSecond=(interval+24)*3600}) or {}
    for j,w in ipairs(edcb.EnumEventInfoArchive and
        edcb.EnumEventInfoArchive({{onid=v.onid, tsid=v.tsid, sid=v.sid}}, {startTime=os.date('!*t',pageTime-24*3600), durationSecond=(interval+24)*3600}) or {}) do
      w.past=true
      table.insert(st[#st].et, w)
    end
    table.sort(st[#st].et, function(a,b) return os.time(a.startTime)<os.time(b.startTime) end)
  end
end

ct={
  title='番組表',
  css=EpgCssTemplate(),
  menu=EpgMenuTemplate(),
  searchlinks=not SIDE_PANEL
}

ct.subheader='<div id="subheader">\n'
  ..'<nav class="mdl-navigation">\n'
  ..'<div class="mdl-layout-spacer"></div>\n'

  ..'<div class="dividers navigation__item navigation__icon"><a class="mdl-button mdl-js-button mdl-button--icon mdl-button--colored" '
  ..(NOW and 'id="now' or 'href="epg.html'..hrefGene({date=0,hour=-1})..'"')
  ..'"><i class="material-icons">radio_button_checked</i></a></div>\n'

  ..'<div id="onid" class="pulldown dividers navigation__item mdl-color-text--primary">'..(NetworkType()[tab+1] or '')..'</div>\n'

main={'<div class="menu"><ul class="mdl-menu mdl-menu--bottom-right mdl-js-menu" for="onid">\n'}  --メニューはサブヘッダーに入れたらダメゼッタイ
for i,v in ipairs(NetworkList) do
  if v then
    table.insert(main, '<li><a class="mdl-menu__item'..(tab==i-1 and ' mdl-color-text--accent' or '" href="epg.html'..hrefGene({tab=i-1,chpage=0}))..'">'..NetworkType()[i]..'</a></li>\n')
  end
end
table.insert(main, '</ul>')

if 0<CH_COUNT then
  n=0
  for i,v in ipairs(st) do
    if not v.subCh then
      n=n+1
    end
  end

  if CH_COUNT<n then
    ct.subheader=ct.subheader..'<div id="page" class="pulldown dividers navigation__item mdl-color-text--primary">ページ '..(pageIndex+1)..'</div>\n'

    table.insert(main, '<ul class="mdl-menu mdl-menu--bottom-right mdl-js-menu" for="page">\n')
    for i=0, math.ceil(n/CH_COUNT-1) do
      table.insert(main, '<li><a class="mdl-menu__item'..(pageIndex==i and ' mdl-color-text--accent' or '" href="epg.html'..hrefGene({chpage=i}))..'">ページ '..(i+1)..'</a></li>\n')
    end
    table.insert(main, '</ul>\n')
  end
end

if minTime then
  if minTime>=pageTime then
    prev='disabled'
  else
    prev='href="epg.html'..hrefGene(pageTime-(interval==25 and 24-(hour<0 and MARGIN_HOUR or 0) or interval)*3600)..'"'
  end
  if maxTime<pageTime+interval*3600 then
    next='disabled'
  else
    next='href="epg.html'..hrefGene(pageTime+(interval==25 and 24+(hour<0 and MARGIN_HOUR or 0) or interval)*3600)..'"'
  end

  ct.subheader=ct.subheader..'<div class="navigation__item navigation__icon right_no_pad"><a class="mdl-button mdl-js-button mdl-button--icon mdl-button--colored" '..prev..'><i class="material-icons">chevron_left</i></a></div>\n'
    ..'<div id="date" class="pulldown navigation__item mdl-color-text--primary">'..Date.month..'/'..Date.day..'('..({'日','月','火','水','木','金','土'})[Date.wday]..')'..'</div>\n'
    ..'<div class="dividers navigation__item navigation__icon left_no_pad"><a class="mdl-button mdl-js-button mdl-button--icon mdl-button--colored" '..next..'><i class="material-icons">chevron_right</i></a></div>\n'

  table.insert(main, '<ul class="mdl-menu mdl-menu--bottom-right mdl-js-menu" for="date">\n'
    ..(UserAgentSP() and '<li><div id ="forSP" class="mdl-menu__item">日付指定</div></li>\n<li style="opacity:0;position:absolute;">' or '<li>')  --無理やりだがスマホで動くように応急処置
    ..'<div class="mdl-menu__item"><form id="date_input" action="epg.html">'
    ..(tab~=0 and '<input type="hidden" name="tab" value="'..tab..'">' or '')
    ..'<div class="has-icon mdl-textfield mdl-js-textfield"><i class="material-icons">calendar_today</i><input class="mdl-textfield__input" id="dateFormat" type="date" name="date" value="'..os.date('%Y-%m-%d', pageDate*24*3600)..'" min="'..os.date('%Y-%m-%d', minTime)..'" max="'..os.date('%Y-%m-%d', maxTime)..'"><label class="mdl-textfield__label" for="dateFormat"></label></div>'
    ..'<input type="hidden" name="hour" value="4">'
    ..(pageIndex~=0 and '<input type="hidden" name="page" value="'..pageIndex..'">' or '')
    ..(CH_COUNT~=DEF_CH_COUNT and '<input type="hidden" name="chcount" value="'..CH_COUNT..'">' or '')
    ..(interval~=DEF_INTERVAL and '<input type="hidden" name="interval" value="'..interval..'">' or '')
    ..'</form></div></li>\n')

  minTime=math.max(minTime, pageTime-2*24*3600)
  maxTime=math.min(maxTime, minTime+9*24*3600) -- 10日間
  for i=math.floor((minTime-4*3600)/24/3600),math.floor((maxTime-4*3600)/24/3600) do
    d=os.date('!*t', i*24*3600)
    table.insert(main, '<li><a class="mdl-menu__item'..(i*24*3600<minTime_ and ' past' or '')
      ..(i-baseDate==date and ' mdl-color-text--accent' or '" href="epg.html'..hrefGene({date=i-baseDate,hour=4}))
      ..'">'..d.month..'/'..d.day..'('..({'日','月','火','水','木','金','土'})[d.wday]..')'..'</a></li>\n')
  end

  ct.subheader=ct.subheader..'<div id="time" class="pulldown navigation__item mdl-color-text--primary">時間</div>\n'

  table.insert(main, '</ul>\n<ul class="widemenu text-right mdl-menu mdl-menu--bottom-right mdl-js-menu" for="time">\n')

  n=interval>=25 and baseHour or 4
  for i=n, n+math.max(interval-2, 23) ,2 do
    j=i%24
    if j<4 then j=j+24 end
    if baseHour<=i and i<baseHour+interval then
      d=os.date('!*t', (pageDate*24+i)*3600)
      table.insert(main, '<li><a class="scroller mdl-menu__item'..(interval<25 and ' mdl-color-text--accent' or '')..'" href="#H'..i..'">'..(d.day~=Date.day and (j==4 or j==5) and d.day..'日('..({'日','月','火','水','木','金','土'})[d.wday]..') ' or '')..j..'時</a></li>\n')
    else
      table.insert(main, '<li><a class="mdl-menu__item" href="epg.html'..hrefGene({hour=i})..'">'..j..'時</a></li>\n')
    end
  end

  table.insert(main, '</ul>\n')
end

ct.subheader=ct.subheader
  ..'<div class="space navigation__item"></div>\n'
  ..'</nav>\n</div>\n'


ct.side='<input type="checkbox" class="hidden" id="a">\n'
  ..'<label class="drop-down mdl-navigation__link" for="a">サービス</label>\n'
  ..'<ul>\n'

WIDE={
  --少し拡幅する
  ['32391-32391-23608']=true, --MX
}
ctt,Head={},{}
n=0
pagemin=pageIndex*CH_COUNT+1
pagemax=(pageIndex+1)*CH_COUNT
SubChConcat=tonumber(edcb.GetPrivateProfile('GUIDE','subChConcat',true,INI))~=0
for i,v in ipairs(st) do
  if not v.subCh then
    n=n+1
  end
  if CH_COUNT==0 or pagemin<=n and n<=pagemax then
    op={service_name=v.service_name}
    if not v.subCh then
      left=0
      for j=i,#st+1 do
        if j>#st or j>i and not st[j].subCh then
          column=j-i
          id=v.onid..'-'..v.tsid..'-'..v.sid
          ct.side=ct.side..'<li><label class="mdl-switch mdl-js-switch" for="c-'..id..'"><input id="c-'..id..'" class="stationToggle mdl-switch__input"'..Checkbox(not v.hide,id)..'><span class="mdl-switch__label">'..v.service_name..'</span></label></li>\n'
          table.insert(Head, '<a class="station id-'..id..(SubChConcat and WIDE[id] and ' wide' or '')..' mdl-typography--body-2 mdl-color-text--primary-contrast"'..(v.hide and ' style="display:none;"' or '')..' href="epgweek.html?id='..v.onid..'-'..v.tsid..'-'..v.sid..(interval~=25 and '&interval='..interval or '')..'"><img class="logo" src="'..PathToRoot()..'api/logo?onid='..v.onid..'&amp;sid='..v.sid..'"><span>'..v.service_name..'</span></a>\n')
          table.insert(ctt, '<div class="station id-'..id..(SubChConcat and WIDE[id] and ' wide' or '')..'"'..(v.hide and ' style="display:none;"' or '')..' data-service_id="'..id..'" data-service="'..v.service_name..'">\n')
          break
        end
      end
    else
      left=left+1
    end
    lastPx=0
    total=0
    table.insert(ctt, '<div id="sid-'..v.sid..'">')
    for j,w in ipairs(v.et) do
      startTime=TimeWithZone(w.startTime)
      startPx=math.min(math.floor((startTime-pageTime)/60), 60*interval)
      endTime=w.durationSecond and startTime+w.durationSecond or (j<#v.et and TimeWithZone(v.et[j+1].startTime) or startTime) --終了時間未定
      endPx=math.min(math.floor((endTime-pageTime)/60), 60*interval)
      if startPx-lastPx>0 then
        if not v.subCh then
          table.insert(ctt, '<div class="cell" data-endtime="'..(startTime-9*3600)..'" style="--h:'..(startPx-lastPx)..';"><div class="content-wrap cont-0"><div class="content'..(NOW and date==0 and startTime<=utc9Now and ' end' or '')..'"></div></div></div>\n')
        end
        total=total+startPx-lastPx
        lastPx=startPx
      end
      if endPx-lastPx>0 then
        --イベントグループのサブでないか
        if not w.eventGroupInfo or #w.eventGroupInfo.eventDataList~=1 or
           w.eventGroupInfo.eventDataList[1].onid==w.onid and
           w.eventGroupInfo.eventDataList[1].tsid==w.tsid and
           w.eventGroupInfo.eventDataList[1].sid==w.sid and
           w.eventGroupInfo.eventDataList[1].eid==w.eid then
          --サブチャンネル何個分か
          width=1
          for k=i+1,#st do
            span=false
            if st[k].subCh and w.eventGroupInfo then
              for l,x in ipairs(w.eventGroupInfo.eventDataList) do
                if v.onid==x.onid and v.tsid==x.tsid and st[k].sid==x.sid then
                  width=width+1
                  span=true
                  break
                end
              end
            end
            if not span then
              break
            end
          end

          op.url='epginfo.html'..hrefGene()..'&amp;id='..w.onid..'-'..w.tsid..'-'..w.sid..'-'..(w.past and startTime or w.eid)
          table.insert(ctt, CellTemplate(w, op))

          total=total+endPx-lastPx
          lastPx=endPx
        end
      end
    end
    if not v.subCh and total<interval*60 then
      table.insert(ctt, '<div class="cell" style="--h:'..(interval*60-total)..';top:'..total..'px;"><div class="content-wrap cont-0"><div class="content"></div></div></div>\n')
    end
    table.insert(ctt, '</div>')
    if i==#st or not st[i+1].subCh then
      table.insert(ctt, '</div>\n')
    end
  elseif n>pagemax then
   break
  end
end


ct.side=ct.side..'</ul>\n'
  ..'<input type="checkbox" class="hidden" id="b">\n'
  ..'<label class="drop-down mdl-navigation__link" for="b">ジャンル</label>\n'
  ..'<ul>\n<li><label class="mdl-radio mdl-js-radio" for="g-all"><input type="radio" id="g-all" class="genreToggle mdl-radio__button" name="genreToggle" value="all" checked><span class="mdl-radio__label">すべて</span></label></li>\n'
  for i=0,15 do
    nibble1=edcb.GetGenreName(i*256+255)
    if nibble1~='' then
      ct.side=ct.side..'<li><label class="mdl-radio mdl-js-radio" for="g-'..(i*256+255)..'"><input type="radio" id="g-'..(i*256+255)..'" class="genreToggle mdl-radio__button" name="genreToggle" value=".cont-'..(i+1)..'"><span class="mdl-radio__label">'..nibble1..'</span></label></li>\n'
    end
  end
ct.side=ct.side..'</ul>\n<div class="drawer-separator"></div>\n'



table.insert(main, '</div><main class="sidePanel-container mdl-layout__content">\n'

  .. SidePanelTemplate()

  ..'<div id="tv-guide-container"><div id="tv-guide"'..EpgBgClassName()..'>'
  ..'<div id="tv-guide-header" class="mdl-color--primary mdl-shadow--4dp">\n<div class="hour-container"></div>\n'..table.concat(Head)..'</div>\n'

  ..'<div id="tv-guide-main">\n'
  ..'<div class="hour-container mdl-color-text--white mdl-shadow--2dp">\n')
  for i=baseHour,baseHour+interval-1 do
    j=i%24
    d=os.date('!*t', ((pageDate*24)+i)*3600)
    table.insert(main, '<div id="H'..i..'" class="hour t'..j..'"><tt>'..(j==4 and Date.day~=d.day and d.day..'日' or '')..(j<4 and j+24 or j)..'時</tt></div>\n')
  end
ct.main=table.concat(main)..(NOW and '<div id="line"><span></span></div>' or '')
  ..'</div>\n'

  ..table.concat(ctt)
  ..'</div>\n</div></div>\n'
  ..'<form id="autoepg" method="POST" action="autoaddepginfo.html?epg=&amp;tab='..tab..'&amp;date='..date..(hour>=0 and '&amp;hour='..hour or '')..(interval~=25 and '&amp;interval='..interval or '')..(pageIndex~=0 and '&amp;chpage='..pageIndex or '')..(CH_COUNT~=DEF_CH_COUNT and '&amp;chcount='..CH_COUNT or '')..'">\n'
  ..'<input type="hidden" name="ctok" value="'..CsrfToken('autoaddepginfo.html')..'">\n'
  ..'<input type="hidden" name="andKey">\n'
  ..'<input type="hidden" name="serviceList">\n'
  ..'</form>\n'
  ..EpgJsTemplate(NOW)

ct=Template(ct)

mg.write(ct:Pop(Response(200,'text/html','utf-8',ct.len,ct.gzip)..'\r\n'))