import { Elysia } from 'elysia'

import { Eta } from "eta"
import Meteostanica from '../../utils/meteostanica'
const eta = new Eta({ views: "./templates" })

export default (langName, lang) => new Elysia({ prefix: `/history` })
  .get('/', ({ set }) => {
    set.headers['content-type'] = 'text/html; charset=utf8'
    return eta.render(`${langName}/history/index`, { lang })
  })
  .get(`/:property`, ({ params: { property }, query: { day, month, year }, set }) => {
    const dateMap = Meteostanica.getDateMap()
    
    const years = Object.keys(dateMap)
    const months = Object.keys(dateMap[years[years.length - 1]])
    const days = dateMap[years[years.length - 1]][months[months.length - 1]]

    const lastYear = years[years.length - 1]
    const lastMonth = months[months.length - 1]
    const lastDay = days[days.length - 1]

    const data = Meteostanica.getDataPropertyDaily(property, `${year ?? lastYear}-${month ?? lastMonth}-${day ?? lastDay}`)

    if (!data) {
        set.headers['content-type'] = 'text/html; charset=utf8'
        return eta.render(`${langName}/history/notFound`, { property })
    }

    set.headers['content-type'] = 'text/html; charset=utf8'
    return eta.render(`${langName}/history/property`, { lang, dateMap: { years, months, days }, type: `daily`, property, data })
  })
  .get(`/:property/daily`, ({ params: { property }, query: { day, month, year }, set }) => {
    const dateMap = Meteostanica.getDateMap()
    
    const years = Object.keys(dateMap)
    const months = Object.keys(dateMap[years[years.length - 1]])
    const days = dateMap[years[years.length - 1]][months[months.length - 1]]

    const lastYear = years[years.length - 1]
    const lastMonth = months[months.length - 1]
    const lastDay = days[days.length - 1]

    const data = Meteostanica.getDataPropertyDaily(property, `${year ?? lastYear}-${month ?? lastMonth}-${day ?? lastDay}`)

    if (!data) {
        set.headers['content-type'] = 'text/html; charset=utf8'
        return eta.render(`${langName}/history/notFound`, { property })
    }

    set.headers['content-type'] = 'text/html; charset=utf8'
    return eta.render(`${langName}/history/property`, { lang, dateMap: { years, months, days }, type: `daily`, property, data })
  })
  .get(`/:property/monthly`, ({ params: { property }, query: { month, year }, set }) => {    
    const dateMap = Meteostanica.getDateMap()
    
    const years = Object.keys(dateMap)
    const months = Object.keys(dateMap[years[years.length - 1]])

    const lastYear = years[years.length - 1]
    const lastMonth = months[months.length - 1]

    const data = Meteostanica.getDataPropertyMonthly(property, `${year ?? lastYear}-${month ?? lastMonth}`)

    if (!data) {
        set.headers['content-type'] = 'text/html; charset=utf8'
        return eta.render(`${langName}/history/notFound`, { property })
    }

    set.headers['content-type'] = 'text/html; charset=utf8'
    return eta.render(`${langName}/history/property`, { lang, dateMap: { years, months }, type: `monthly`, property, data })
  })
  .get(`/:property/yearly`, ({ params: { property }, query: { year }, set }) => {
    const dateMap = Meteostanica.getDateMap()
    
    const years = Object.keys(dateMap)

    const lastYear = years[years.length - 1]

    const data = Meteostanica.getDataPropertyYearly(property, year ?? lastYear)

    if (!data) {
        set.headers['content-type'] = 'text/html; charset=utf8'
        return eta.render(`${langName}/history/notFound`, { property })
    }

    set.headers['content-type'] = 'text/html; charset=utf8'
    return eta.render(`${langName}/history/property`, { lang, dateMap: { years }, type: `yearly`, property, data })
  })
  .get(`/:property/allTime`, ({ params: { property }, set }) => {
    const data = Meteostanica.getDataPropertyAllTime(property)
    const dateMap = Meteostanica.getDateMap()

    if (!data) {
        set.headers['content-type'] = 'text/html; charset=utf8'
        return eta.render(`${langName}/history/notFound`, { property })
    }

    set.headers['content-type'] = 'text/html; charset=utf8'
    return eta.render(`${langName}/history/property`, { lang, dateMap, type: `allTime`, property, data })
  })