import {
  getRelatedVisitTask,
  getTableAnswerRowInfoList,
  getDicomReadingQuestionAnswer,
  getReadingQuestionAndAnswer
}
  from '@/api/trials'
import { getVisitStudyList } from '@/api/reading'
const hangingAgreement = [
  { name: 'A', row: 1, col: 1 },
  { name: 'A|A', row: 1, col: 2 },
  { name: 'A|B', row: 1, col: 2 },
  { name: 'A|A|A|A', row: 2, col: 2 }
]
const getDefaultState = () => {
  return {
    // visitTaskList: [],
    visitTaskList: localStorage.getItem('visitTaskList') ? JSON.parse(localStorage.getItem('visitTaskList')) : [],
    seriesStack: [],
    activeHangingAgreement: hangingAgreement[0]

  }
}
function getQuestions(questions) {
  questions.forEach(item => {
    if (item.Type === 'table' && item.TableQuestions && item.TableQuestions.Answers.length > 0) {
      item.TableQuestions.Answers.forEach(answerObj => {
        answerObj.lesionPart = getQuestionAnswer(item.TableQuestions.Questions, 8, answerObj)
        answerObj.loctation = getQuestionAnswer(item.TableQuestions.Questions, 6, answerObj)
        answerObj.lesionLength = getQuestionAnswer(item.TableQuestions.Questions, 0, answerObj)
        answerObj.lesionShort = getQuestionAnswer(item.TableQuestions.Questions, 1, answerObj)
        answerObj.isDicomReading = answerObj.IsDicomReading === 'True'
        var isLymphLesion = getQuestionAnswer(item.TableQuestions.Questions, 2, answerObj)
        isLymphLesion = isLymphLesion ? parseInt(isLymphLesion) : null
        answerObj.isLymphLesion = isLymphLesion

        answerObj.lesionState = getQuestionAnswer(item.TableQuestions.Questions, 7, answerObj)

        if (answerObj.RowId) {
          answerObj.saveTypeEnum = isNaN(parseInt(answerObj.lesionState)) ? 1 : 2
        } else {
          answerObj.saveTypeEnum = 0
        }
      })
    }
    if (item.Childrens.length > 0) {
      getQuestions(item.Childrens)
    }
  })
  return questions
}
function findQuestionAndRemoveLesion(questions, obj) {
  for (var i = 0; i < questions.length; i++) {
    if (questions[i].Type === 'table' && questions[i].TableQuestions && (questions[i].LesionType === obj.lesionType) && questions[i].TableQuestions.Answers.length > 0) {
      var idx = questions[i].TableQuestions.Answers.findIndex(i => String(i.RowIndex) === String(obj.rowIndex))
      if (idx > -1) {
        questions[i].TableQuestions.Answers.splice(idx, 1)
        break
      }
    }
    if (questions[i].Childrens.length > 0) {
      findQuestionAndRemoveLesion(questions[i].Childrens, obj)
    }
  }
  return questions
}
function findQuestionAndUpdateLesion(questions, obj) {
  for (var i = 0; i < questions.length; i++) {
    var item = questions[i]
    if (item.Type === 'table' && item.Id === obj.questionId) {
      var idx = item.TableQuestions.Answers.findIndex(i => i.RowIndex === obj.rowIndex)
      item.TableQuestions.Answers[idx].isLymphLesion = obj.isLymphLesion
      item.TableQuestions.Answers[idx].loctation = obj.lesionOrgan
      item.TableQuestions.Answers[idx].lesionPart = obj.lesionPart
      item.TableQuestions.Answers[idx].lesionLength = obj.lesionLength
      item.TableQuestions.Answers[idx].lesionShort = obj.lesionShort
      item.TableQuestions.Answers[idx].saveTypeEnum = obj.saveTypeEnum
      item.TableQuestions.Answers[idx].lesionState = obj.lesionState

      // item.TableQuestions.Answers[idx].lesionState =
      for (const i in obj.anwsers) {
        if (i === 'MeasureData' && obj.anwsers[i]) {
          item.TableQuestions.Answers[idx].InstanceId = obj.anwsers[i].instanceId
          item.TableQuestions.Answers[idx].SeriesId = obj.anwsers[i].seriesId
          item.TableQuestions.Answers[idx][i] = JSON.stringify(obj.anwsers[i])
        } else {
          item.TableQuestions.Answers[idx][i] = String(obj.anwsers[i])
        }
      }
      break
    }
    if (item.Childrens.length > 0) {
      this.findQuestionAndUpdateLesion(item.Childrens, obj)
    }
  }
  return questions
}
function findQuestionAndAddLesion(questions, obj) {
  for (var i = 0; i < questions.length; i++) {
    if (questions[i].Type === 'table' && questions[i].TableQuestions && (questions[i].LesionType === obj.lesionType)) {
      var sourceObj = {}
      questions[i].TableQuestions.Questions.forEach(item => {
        sourceObj[item.Id] = ''
      })
      var targetObj = Object.assign(sourceObj, obj.lesionObj)
      targetObj.IsCurrentTaskAdd = 'True'
      questions[i].TableQuestions.Answers.push(targetObj)
      break
    }
    if (questions[i].Childrens.length > 0) {
      findQuestionAndAddLesion(questions[i].Childrens, obj)
    }
  }
  return questions
}
function getQuestionAnswer(questions, questionMark, answers) {
  var idx = questions.findIndex(i => i.QuestionMark === questionMark)
  if (idx > -1) {
    var questionId = questions[idx].Id
    return answers[questionId]
  } else {
    return ''
  }
}

const state = getDefaultState

const mutations = {
}

const actions = {
  getVisitTasks({ state }, visitTaskId) {
    return new Promise(resolve => {
      getRelatedVisitTask({ visitTaskId: visitTaskId }).then(res => {
        res.Result.forEach(item => {
          item.questionsInit = false
          item.readingQuestionsInit = false
          item.measureDataInit = false
          item.IsInit = false
        })
        state.visitTaskList = res.Result
        localStorage.setItem('visitTaskList', state.visitTaskList.length > 0 ? JSON.stringify(state.visitTaskList) : '')
        resolve()
      }).catch(() => { resolve() })
    })
  },
  setVisitTaskReadingTaskState({ state }, obj) {
    return new Promise(resolve => {
      var index = state.visitTaskList.findIndex(i => i.VisitTaskId === obj.visitTaskId)
      if (index > -1) {
        state.visitTaskList[index].ReadingTaskState = obj.readingTaskState
      }
      localStorage.setItem('visitTaskList', state.visitTaskList.length > 0 ? JSON.stringify(state.visitTaskList) : '')
      resolve()
    })
  },

  getDicomReadingQuestionAnswer({ state }, obj) {
    return new Promise(resolve => {
      var index = state.visitTaskList.findIndex(i => i.VisitTaskId === obj.visitTaskId)
      if (state.visitTaskList[index].questionsInit) {
        resolve()
      } else {
        var params = {
          trialId: obj.trialId,
          visitTaskId: obj.visitTaskId
        }
        getDicomReadingQuestionAnswer(params).then(res => {
          state.visitTaskList[index].Questions = res.Result
          state.visitTaskList[index].questionsInit = true
          localStorage.setItem('visitTaskList', state.visitTaskList.length > 0 ? JSON.stringify(state.visitTaskList) : '')
          resolve()
        }).catch(() => { resolve() })
      }
    })
  },
  getReadingQuestionAndAnswer({ state }, obj) {
    return new Promise(resolve => {
      var index = state.visitTaskList.findIndex(i => i.VisitTaskId === obj.visitTaskId)
      if (state.visitTaskList[index].readingQuestionsInit) {
        resolve()
      } else {
        var params = {
          trialId: obj.trialId,
          visitTaskId: obj.visitTaskId
        }
        getReadingQuestionAndAnswer(params).then(res => {
          var list = getQuestions(res.Result.SinglePage)
          state.visitTaskList[index].ReadingQuestions = list
          state.visitTaskList[index].readingQuestionsInit = true
          localStorage.setItem('visitTaskList', state.visitTaskList.length > 0 ? JSON.stringify(state.visitTaskList) : '')
          resolve()
        }).catch(() => { resolve() })
      }
    })
  },
  refreshReadingQuestionAndAnswer({ state }, obj) {
    return new Promise(resolve => {
      var index = state.visitTaskList.findIndex(i => i.VisitTaskId === obj.visitTaskId)
      var params = {
        trialId: obj.trialId,
        visitTaskId: obj.visitTaskId
      }
      getReadingQuestionAndAnswer(params).then(res => {
        var list = getQuestions(res.Result.SinglePage)
        state.visitTaskList[index].ReadingQuestions = list
        state.visitTaskList[index].readingQuestionsInit = true
        localStorage.setItem('visitTaskList', state.visitTaskList.length > 0 ? JSON.stringify(state.visitTaskList) : '')
        resolve()
      }).catch(() => { resolve() })
    })
  },
  setReadingQuestionAndAnswer({ state }, obj) {
    return new Promise(resolve => {
      var index = state.visitTaskList.findIndex(i => i.VisitTaskId === obj.visitTaskId)
      if (index > -1) {
        state.visitTaskList[index].ReadingQuestions = obj.questions
      }
      localStorage.setItem('visitTaskList', state.visitTaskList.length > 0 ? JSON.stringify(state.visitTaskList) : '')
      resolve()
    })
  },
  addReadingQuestionAndAnswer({ state }, obj) {
    return new Promise(resolve => {
      var index = state.visitTaskList.findIndex(i => i.VisitTaskId === obj.visitTaskId)
      if (index > -1) {
        var questions = state.visitTaskList[index].ReadingQuestions
        questions = findQuestionAndAddLesion(questions, obj)
        state.visitTaskList[index].ReadingQuestions = questions
      }
      localStorage.setItem('visitTaskList', state.visitTaskList.length > 0 ? JSON.stringify(state.visitTaskList) : '')
      resolve()
    })
  },
  updateReadingQuesstionAndAnswer({ state }, obj) {
    return new Promise(resolve => {
      var index = state.visitTaskList.findIndex(i => i.VisitTaskId === obj.visitTaskId)
      if (index > -1) {
        var questions = state.visitTaskList[index].ReadingQuestions
        questions = findQuestionAndUpdateLesion(questions, obj)
        state.visitTaskList[index].ReadingQuestions = questions
      }
      localStorage.setItem('visitTaskList', state.visitTaskList.length > 0 ? JSON.stringify(state.visitTaskList) : '')
      resolve()
    })
  },
  removeReadingQuestionAndAnswer({ state }, obj) {
    return new Promise(resolve => {
      var index = state.visitTaskList.findIndex(i => i.VisitTaskId === obj.visitTaskId)
      if (index > -1) {
        var questions = state.visitTaskList[index].ReadingQuestions
        questions = findQuestionAndRemoveLesion(questions, obj)
        state.visitTaskList[index].ReadingQuestions = questions
      }
      localStorage.setItem('visitTaskList', state.visitTaskList.length > 0 ? JSON.stringify(state.visitTaskList) : '')
      resolve()
    })
  },

  getMeasuredData({ state }, visitTaskId) {
    return new Promise(resolve => {
      var index = state.visitTaskList.findIndex(i => i.VisitTaskId === visitTaskId)
      if (state.visitTaskList[index].measureDataInit) {
        resolve()
      } else {
        getTableAnswerRowInfoList(visitTaskId).then(res => {
          var arr = []
          res.Result.forEach(el => {
            if (el.MeasureData) {
              el.MeasureData = JSON.parse(el.MeasureData)

              el.MeasureData.data.remark = el.OrderMarkName
              arr.push(el)
            }
          })
          state.visitTaskList[index].MeasureData = arr
          state.visitTaskList[index].measureDataInit = true
          localStorage.setItem('visitTaskList', state.visitTaskList.length > 0 ? JSON.stringify(state.visitTaskList) : '')
          resolve()
        }).catch(() => { resolve() })
      }
    })
  },
  refreshMeasuredData({ state }, visitTaskId) {
    return new Promise(resolve => {
      var index = state.visitTaskList.findIndex(i => i.VisitTaskId === visitTaskId)

      getTableAnswerRowInfoList(visitTaskId).then(res => {
        var arr = []
        res.Result.forEach(el => {
          if (el.MeasureData) {
            el.MeasureData = JSON.parse(el.MeasureData)

            el.MeasureData.data.remark = el.OrderMarkName
            console.log(el)
            arr.push(el)
          }
        })
        state.visitTaskList[index].MeasureData = arr
        state.visitTaskList[index].measureDataInit = true
        localStorage.setItem('visitTaskList', state.visitTaskList.length > 0 ? JSON.stringify(state.visitTaskList) : '')
        resolve()
      }).catch(() => { resolve() })
    })
  },
  getNoneDicomMeasuredData({ state }, visitTaskId) {
    return new Promise(resolve => {
      var index = state.visitTaskList.findIndex(i => i.VisitTaskId === visitTaskId)
      var measureData = state.visitTaskList[index].MeasureData
      var noneDicomMeasureData = measureData.filter(item => !item.IsDicomReading)
      resolve(noneDicomMeasureData)
    })
  },
  addMeasuredData({ state }, obj) {
    return new Promise(resolve => {
      var index = state.visitTaskList.findIndex(i => i.VisitTaskId === obj.visitTaskId)
      var measureData = state.visitTaskList[index].MeasureData
      // var idx = measureData.findIndex(item => item.MeasureData.uuid === obj.data.MeasureData.data.uuid)
      var idx = measureData.findIndex(item => item.QuestionId === obj.data.QuestionId && item.RowIndex === obj.data.RowIndex)
      if (idx > -1) {
        state.visitTaskList[index].MeasureData[idx].MeasureData = obj.data.MeasureData
        console.log('更新标记成功', idx)
      } else {
        state.visitTaskList[index].MeasureData.push(obj.data)
        console.log('新增标记成功')
      }
      localStorage.setItem('visitTaskList', state.visitTaskList.length > 0 ? JSON.stringify(state.visitTaskList) : '')
      resolve()
    })
  },
  removeMeasuredData({ state }, obj) {
    return new Promise(resolve => {
      var index = state.visitTaskList.findIndex(i => i.VisitTaskId === obj.visitTaskId)
      var measureData = state.visitTaskList[index].MeasureData

      // var uuid = obj.measureData.data.uuid
      // var idx = measureData.findIndex(item => item.MeasureData && item.MeasureData.data && item.MeasureData.data.uuid === uuid)
      var idx = measureData.findIndex(item => item.QuestionId === obj.questionId && item.RowIndex === obj.rowIndex)
      if (idx > -1) {
        measureData.splice(idx, 1)

        state.visitTaskList[index].MeasureData = measureData
        console.log('移除标记成功', idx)
      }
      localStorage.setItem('visitTaskList', state.visitTaskList.length > 0 ? JSON.stringify(state.visitTaskList) : '')
      resolve()
    })
  },
  getStudyInfo({ state }, obj) {
    return new Promise(resolve => {
      var index = state.visitTaskList.findIndex(i => i.VisitTaskId === obj.visitTaskId)
      if (state.visitTaskList[index].studyListInit) {
        resolve()
      } else {
        var studyList = []
        getVisitStudyList(obj.trialId, obj.subjectVisitId, 0).then(res => {
          res.Result.forEach((study) => {
            const data = {}
            data.StudyId = study.StudyId
            data.StudyCode = study.StudyCode
            data.Modalities = study.Modalities
            data.SeriesCount = study.SeriesCount
            data.InstanceCount = study.InstanceCount
            data.InstanceCount = study.InstanceCount
            data.PreviewImageCount = 0
            var seriesList = []
            study.SeriesList.forEach((series) => {
              const imageIds = []

              series.InstanceList.forEach((id) => {
                imageIds.push(`wadouri:/api/instance/content/${id}`)
              })
              seriesList.push({
                imageIds: imageIds,
                seriesId: series.Id,
                imageIdIndex: 0,
                seriesUid: series.SeriesInstanceUid,
                seriesNumber: series.SeriesNumber,
                sliceThickness: series.SliceThickness,
                modality: series.Modality,
                description: series.Description,
                previewImageUrl: `/api/series/preview/${series.Id}`,
                instanceCount: series.InstanceCount,
                prefetchInstanceCount: 0,
                loadStatus: false,
                imageloadedArr: [],
                studyId: study.StudyId,
                taskBlindName: obj.taskBlindName,
                visitTaskId: obj.visitTaskId,
                readingTaskState: state.visitTaskList[index].ReadingTaskState,
                isBaseLineTask: state.visitTaskList[index].IsBaseLineTask,
                isCurrentTask: state.visitTaskList[index].IsCurrentTask
              })
            })
            data.SeriesList = seriesList
            studyList.push(data)
          })
          state.visitTaskList[index].StudyList = studyList
          state.visitTaskList[index].studyListInit = true
          localStorage.setItem('visitTaskList', state.visitTaskList.length > 0 ? JSON.stringify(state.visitTaskList) : '')
          resolve()
        }).catch(() => { resolve() })
      }
    })
  },
  updateStudyList({ state }, obj) {
    return new Promise(resolve => {
      var index = state.visitTaskList.findIndex(i => i.VisitTaskId === obj.visitTaskId)
      var studyList = state.visitTaskList[index].StudyList
      for (var i = 0; i < studyList.length; i++) {
        for (var j = 0; j < studyList[i].SeriesList.length; j++) {
          if (studyList[i].SeriesList[j].seriesUid === obj.seriesUid) {
            var idx = studyList[i].SeriesList[j].imageIds.findIndex(image => image === obj.imageId)
            if (idx > -1 && studyList[i].SeriesList[j].imageloadedArr.indexOf(obj.imageId) < 0) {
              ++studyList[i].SeriesList[j].prefetchInstanceCount
              studyList[i].SeriesList[j].imageloadedArr.push(obj.imageId)
              if (studyList[i].SeriesList[j].prefetchInstanceCount >= studyList[i].SeriesList[j].instanceCount) {
                studyList[i].SeriesList[j].prefetchInstanceCount = studyList[i].SeriesList[j].instanceCount
                // 设置当前序列状态为已下载完成
                studyList[i].SeriesList[j].loadStatus = true
              }
              break
            }
          }
        }
      }
      state.visitTaskList[index].StudyList = studyList
      localStorage.setItem('visitTaskList', state.visitTaskList.length > 0 ? JSON.stringify(state.visitTaskList) : '')
      resolve()
    })
  },
  setStatus({ state }, obj) {
    var index = state.visitTaskList.findIndex(i => i.VisitTaskId === obj.visitTaskId)
    state.visitTaskList[index].IsInit = true
    localStorage.setItem('visitTaskList', state.visitTaskList.length > 0 ? JSON.stringify(state.visitTaskList) : '')
  },
  setSeriesStack({ state }, seriesStack) {
    state.seriesStack = seriesStack
  }
  // getSeriesShowInCanvas({ state }, activeSeries) {
  //   if (activeSeries) {
  //     // 存在激活的series

  //   } else {
  //     // 初始化
  //     var idx = state.visitTaskList.findIndex(i => i.IsCurrentTask)
  //     if (idx > -1 && state.activeHangingAgreement) {
  //       if (state.activeHangingAgreement.name === 'A') {
  //         const serires = getFirstSeries(state.visitTaskList[idx].StudyList)
  //         state.seriesStack = [serires]
  //       } else if (state.activeHangingAgreement.name === 'A|A') {
  //         const serires = getFirstSeries(state.visitTaskList[idx].StudyList)
  //         state.seriesStack = [serires, serires]
  //       } else if (state.activeHangingAgreement.name === 'A|B') {
  //         // 获取上一个任务的第一个序列
  //         var visitTaskNum = state.visitTaskList[idx].VisitTaskNum
  //         if (visitTaskNum > 0) {
  //           var prevIdx = state.visitTaskList.findIndex(i => i.VisitTaskNum === visitTaskNum - 1)
  //           const prevSerires = getFirstSeries(state.visitTaskList[prevIdx].StudyList)
  //           const serires = getFirstSeries(state.visitTaskList[idx].StudyList)
  //           state.seriesStack = [serires, prevSerires]
  //         } else {
  //           const serires = getFirstSeries(state.visitTaskList[idx].StudyList)
  //           state.seriesStack = [serires, serires]
  //         }
  //       }
  //     }
  //   }
  // }
}

export default {
  namespaced: true,
  state,
  mutations,
  actions
}