import { normalizeResponseData, requestJson } from "./request"

const OPEN_API_BASE = import.meta.env.VITE_OPEN_API_BASE || "/openApi"

function joinBase(base, path) {
  if (/^https?:\/\//.test(path)) return path
  return `${base}${path.startsWith("/") ? path : `/${path}`}`
}

function unwrapResponse(response) {
  const failed =
    response?.success === false ||
    (response?.code !== undefined && ![0, 200, "0", "200"].includes(response.code))

  if (failed) {
    const error = new Error(response?.msg || response?.message || "接口请求失败")
    error.code = response?.code
    throw error
  }

  return normalizeResponseData(response)
}

function getV3(path, params, options = {}) {
  return requestJson(joinBase(OPEN_API_BASE, path), {
    params,
    timeout: options.timeout || 20000,
  }).then(unwrapResponse)
}

function normalizeRows(data) {
  if (Array.isArray(data)) return data
  if (Array.isArray(data?.rows)) return data.rows
  if (Array.isArray(data?.list)) return data.list
  if (Array.isArray(data?.data)) return data.data
  if (data?.data) return normalizeRows(data.data)
  if (data?.result) return normalizeRows(data.result)
  return []
}

export function getMuhuList(query = "", page = 1, pageSize = 80) {
  return getV3("/screen2/pasture-management/pastures", { keyword: query, page, pageSize }).then(normalizeRows)
}

export function getPastureGrasslandsById(id) {
  if (id === undefined || id === null || id === "") return Promise.resolve([])
  return getV3(`/screen2/pasture-management/pastures/${encodeURIComponent(id)}/grasslands`).then(normalizeRows)
}

export function getPastureClickInfoByWkt(wkt) {
  if (!wkt) return Promise.resolve(null)
  return getV3("/screen2/pasture-management/grassland/click", { wkt }).then((data) => data || null)
}

export function getPastureDetailsById(id) {
  return getV3(`/screen2/pasture-management/pastures/${encodeURIComponent(id)}`).then((data) => data || {})
}

export function getPasturesDetailsById(id) {
  return getPastureDetailsById(id)
}

export function getPastureList() {
  return getV3("/screen2/pasture-management/pastures", { pageSize: 300 }).then(normalizeRows)
}

export async function getPastureProfile() {
  const [dashboard, list] = await Promise.all([
    getV3("/screen2/pasture-management/dashboard"),
    getPastureList(),
  ])

  return {
    core: dashboard?.core || [],
    distribution: dashboard?.distribution || [],
    age: dashboard?.demographics || [],
    online: dashboard?.online || [],
    grassland: dashboard?.grassland || [],
    list,
  }
}