import request from '@/utils/request'

function today() {
  return new Date().toISOString().substring(0, 10)
}

function normalizeQuery(query = {}) {
  const params = { ...query }
  if (params.keys && !params.keyword) {
    params.keyword = params.keys
  }
  if (params.status) {
    params.status = {
      1: 0,
      2: 1,
      3: 3,
      4: 2
    }[params.status] ?? params.status
  }
  delete params.keys
  return params
}

function normalizeStatus(status) {
  return {
    0: '1',
    1: '2',
    2: '4',
    3: '3'
  }[status] || String(status || '')
}

function normalizeRecord(record = {}) {
  const plannedTime = record.plannedTime || ''
  const plannedDate = record.plannedDate || ''
  return {
    ...record,
    status: normalizeStatus(record.status),
    shortName: record.shortName || record.medicineName || '',
    brand: record.brand || '',
    dosage: record.dosage || record.plannedDosage || '',
    dosageUnit: record.dosageUnit || '',
    scheduledTime: record.scheduledTime || `${plannedDate} ${plannedTime}`.trim()
  }
}

function normalizeListResponse(res) {
  const rows = (res.rows || []).map(normalizeRecord)
  return {
    ...res,
    rows,
    data: Array.isArray(res.data) ? res.data.map(normalizeRecord) : res.data
  }
}

// 查询服药任务列表，兼容页面中的 medicationRecord 命名
export function listMedicationRecord(query) {
  return request({
    url: '/health/medicationTask/list',
    method: 'get',
    params: normalizeQuery(query)
  }).then(normalizeListResponse)
}

// 查询今日服药任务
export function getTodayRecords() {
  return listMedicationRecord({
    pageNum: 1,
    pageSize: 100,
    queryDate: today()
  }).then(res => ({
    ...res,
    data: res.data || res.rows || []
  }))
}

// 查询某计划某天的服药任务
export function getRecordsByPlanAndDate(planId, queryDate) {
  return listMedicationRecord({
    pageNum: 1,
    pageSize: 100,
    planId,
    queryDate
  }).then(res => ({
    ...res,
    data: res.data || res.rows || []
  }))
}

// 确认服药
export function takeMedication(id, dosage, confirmTime) {
  return request({
    url: '/health/medicationTask/confirm/' + id,
    method: 'put',
    params: {
      confirmType: 1,
      confirmTime
    }
  })
}

// 跳过服药
export function skipMedication(id, notes) {
  return request({
    url: '/health/medicationTask/skip/' + id,
    method: 'put',
    params: { notes }
  })
}