import {
  getMemoList,
  getMemoDetail,
  addMemo,
  updateMemo,
  deleteMemo,
  deleteMemoBatch,
} from '@/api/memoManage.js'
import { getAuditTaskList } from '@/api/auditInitiation.js'
import moment from 'moment'

export const memoManageMixin = {
  data() {
    // 表格列配置
    const tableColumns = [
      {
        prop: 'reminderType',
        label: '提醒',
        width: 80,
        headerAlign: 'center',
        align: 'center',
        slotName: 'reminder-type',
      },
      {
        prop: 'task',
        label: '成本监审任务',
        width: 160,
        headerAlign: 'center',
        align: 'center',
      },
      {
        prop: 'memoDate',
        label: '日期',
        width: 120,
        headerAlign: 'center',
        align: 'center',
      },
      {
        prop: 'title',
        label: '标题',
        width: 120,
        headerAlign: 'center',
        align: 'center',
      },
      {
        prop: 'content',
        label: '内容',
        minWidth: 200,
        headerAlign: 'center',
        align: 'center',
      },
      {
        prop: 'action',
        label: '操作',
        width: 150,
        headerAlign: 'center',
        align: 'center',
        slotName: 'action-buttons',
        showOverflowTooltip: false,
      },
    ]

    // 按项目查询标签页的表格列配置（项目名称列宽更大）
    const projectTableColumns = [
      ...tableColumns.map((col) => {
        if (col.prop === 'projectName') {
          return { ...col, width: 220 }
        } else if (col.prop === 'title') {
          return { ...col, width: 200 }
        } else if (col.prop === 'content') {
          return { ...col, minWidth: 300 }
        }
        return col
      }),
    ]

    return {
      type: 'index', // 列表类型：index-首页列表，memoManage-备忘录列表
      dictData: {
        reminderType: [],
      },
      activeTab: 'calendar',
      selectedDate: new Date(),
      today: new Date(),
      // 表格配置
      tableColumns,
      projectTableColumns,
      searchParams: {
        year: '',
        projectId: '',
        content: '',
        startTime: '',
        endTime: '',
        page: 1,
        pageSize: 50,
      },
      listTotal: 0,

      memoList: [],
      formTitle: '',
      formDisabled: false,
      formRules: {
        projectId: [
          {
            required: true,
            message: '请选择成本监审项目',
            trigger: 'change',
          },
        ],
        title: [{ required: true, message: '请输入标题', trigger: 'blur' }],
        content: [{ required: true, message: '请输入内容', trigger: 'blur' }],
        memoDate: [
          { required: true, message: '请选择日期', trigger: 'change' },
        ],
        startTime: [
          { required: true, message: '请选择开始时间', trigger: 'change' },
        ],
        endTime: [
          { required: true, message: '请选择结束时间', trigger: 'change' },
        ],
        reminderType: [
          { required: true, message: '请选择提醒方式', trigger: 'change' },
        ],
        // attachmentName: [
        //   { required: true, message: '请上传附件', trigger: 'change' },
        // ],
      },
      editForm: {
        attachmentName: '',
        attachmentSize: 0,
        attachmentUrl: '',
        content: '',
        memoDate: '',
        projectId: 0,
        reminderType: '0',
        task: '',
        startTime: '',
        endTime: '',
        title: '',
      },
      // 时间数据字段已移除，改为直接使用editForm中的startTime和endTime
      fileList: [],
      isEditDialogOpen: false,
      auditTaskList: [],
      lunarInfo: {},
    }
  },
  computed: {
    // 获取指定日期的任务列表
    getTasksByDate() {
      return (date) => {
        const dateStr = moment(date).format('YYYY-MM-DD')
        return this.memoList.filter((task) => task.memoDate === dateStr)
      }
    },
  },
  watch: {
    // // 监听选中日期变化，更新搜索参数
    selectedDate: {
      handler(newVal) {
        if (newVal) {
          this.lunarInfo = this.getLunarInfo(this.selectedDate)
          this.searchParams.memoDate = moment(newVal).format('YYYY-MM-DD')
          this.handleSearch()
        }
      },
      deep: true,
    },
  },
  methods: {
    // 优化后的获取详情方法，不再接收单个item参数
    async getTasksByDateList() {
      if (this.memoList.length > 0) {
        try {
          // 使用Promise.all并行获取所有备忘录的详情
          const detailPromises = this.memoList.map(async (memo, index) => {
            try {
              const params = {
                id: memo.id,
              }
              const res = await getMemoDetail(params)
              if (res.code === 200 && res.value) {
                // 更新原数组中的数据
                const memoIndex = this.memoList.findIndex(
                  (item) => item.id === memo.id
                )
                if (memoIndex !== -1) {
                  this.memoList[memoIndex] = {
                    ...this.memoList[memoIndex],
                    ...res.value,
                  }
                }
                // 返回更新后的数据
                return {
                  ...memo,
                  ...res.value,
                }
              }
              return memo // 如果获取失败，返回原数据
            } catch (err) {
              console.error('获取备忘录详情失败:', memo.id, err)
              return memo // 发生错误时返回原数据
            }
          })

          // 等待所有详情请求完成
          this.memoList = await Promise.all(detailPromises)
        } catch (error) {
          console.error('批量获取备忘录详情失败:', error)
          // 发生错误时返回原始列表
        }
      }
    },
    // 根据提醒类型获取对应的颜色
    getReminderTypeColor(type) {
      const colorMap = {
        1: '#c0c4cc', // 不提醒 - 浅灰色
        2: '#f56c6c', // 提前1小时 - 红色
        3: '#e6a23c', // 提前2小时 - 橙色
        4: '#e6a23c', // 提前3小时 - 橙色
        5: '#73c0de', // 提前1天 - 天蓝色
        6: '#98fb98', // 提前2天 - 浅绿色
        7: '#c0c4cc', // 提前3天 - 浅灰色
      }
      return colorMap[type] || '#c0c4cc'
    },

    // 时间处理逻辑已移除，改为直接使用editForm中的startTime和endTime
    // 优化 saveFiles 方法
    saveFiles(data) {
      console.log('saveFiles', data)
      this.fileList = data
      this.editForm.attachmentName = data[0].fileName
      this.editForm.attachmentSize = data[0].fileSize
      this.editForm.attachmentUrl = data[0].savePath
    },

    // 优化 removeFile 方法
    removeFile(index, removedFile, currentFiles) {
      this.fileList = []
      this.editForm.attachmentName = ''
      this.editForm.attachmentSize = 0
      this.editForm.attachmentUrl = ''
    },
    // 获取监审任务列表
    async getAuditTaskList() {
      try {
        let params = {
          projectName: '',
        }
        const res = await getAuditTaskList(params)
        console.log('监审任务列表数据：', res)
        if (res.code == 200) {
          this.auditTaskList = res.value || []
        }
      } catch (error) {
        console.error('获取监审任务列表数据失败:', error)
      }
    },
    // 日历选择日期
    handleDateClick(date, data) {
      const dateStr = moment(date).format('YYYY-MM-DD')
      // const tasks = this.memoList.filter((task) => task.memoDate === dateStr)
      this.searchParams.memoDate = dateStr
      this.handleSearch()
      // if (tasks.length > 0) {
      //   this.searchParams.startTime = dateStr
      //   this.searchParams.endTime = dateStr
      // }
    },

    // 获取提醒类型的文本描述
    getReminderTypeText(type) {
      const textMap = {
        0: '不提醒',
        1: '提前1小时',
        2: '提前2小时',
        3: '提前3小时',
        4: '提前1天',
        5: '提前2天',
        6: '提前3天',
      }
      return textMap[type] || '不提醒'
    },

    /**
     * 获取指定日期的农历信息，包括节日和节气信息
     * @param {Date} date - 日期对象
     * @returns {Object|null} 包含公历农历详细信息的对象，如果超出范围则返回基本信息对象
     */
    getLunarInfo(date) {
      try {
        // 从日期对象获取年月日
        const year = date.getFullYear()
        const month = date.getMonth() + 1 // 月份从1开始
        const day = date.getDate()

        // 检查是否在solar2lunar支持的范围内 (1900.1.31~3000.12.31)
        const isInRange =
          (year > 1900 ||
            (year === 1900 && month > 1) ||
            (year === 1900 && month === 1 && day >= 31)) &&
          (year < 3000 ||
            (year === 3000 && month < 12) ||
            (year === 3000 && month === 12 && day <= 31))

        if (window.calendar && window.calendar.solar2lunar && isInRange) {
          // 在范围内，调用calendar-converter.js中的solar2lunar函数
          const lunarDate = window.calendar.solar2lunar(year, month, day)
          if (lunarDate !== -1) {
            return lunarDate || { IDayCn: '' }
          }
        }

        // 超出范围时，返回基本日期信息
        console.warn(
          `日期 ${year}-${month}-${day} 超出了农历转换支持的范围(1900.1.31~3000.12.31)`
        )
        return this._getBasicDateInfo(year, month, day)
      } catch (error) {
        // 出错时也返回基本日期信息
        return this._getBasicDateInfo(
          date.getFullYear(),
          date.getMonth() + 1,
          date.getDate()
        )
      }
    },

    /**
     * 获取基本的日期信息，当超出solar2lunar范围时使用
     * @private
     * @param {number} year - 阳历年
     * @param {number} month - 阳历月
     * @param {number} day - 阳历日
     * @returns {Object} 基本日期信息对象
     */
    _getBasicDateInfo(year, month, day) {
      const dateStr = `${year}-${month}-${day}`
      // 创建基本信息对象，格式尽量与solar2lunar返回的一致
      return {
        date: dateStr,
        lunarDate: '超出转换范围',
        festival: null,
        lunarFestival: null,
        lYear: year,
        lMonth: month,
        lDay: day,
        Animal: null,
        IMonthCn: '',
        IDayCn: '',
        cYear: year,
        cMonth: month,
        cDay: day,
        gzYear: '',
        gzMonth: '',
        gzDay: '',
        isToday: false,
        isLeap: false,
        nWeek: new Date(year, month - 1, day).getDay() || 7, // 周日为7
        ncWeek: `星期${
          ['日', '一', '二', '三', '四', '五', '六'][
            new Date(year, month - 1, day).getDay()
          ]
        }`,
        isTerm: false,
        Term: null,
        astro: '',
        outOfRange: true, // 标记为超出范围
      }
    },

    // 上一个月
    handlePrevMonth() {
      this.selectedDate = moment(this.selectedDate)
        .subtract(1, 'month')
        .toDate()
    },

    // 下一个月
    handleNextMonth() {
      this.selectedDate = moment(this.selectedDate).add(1, 'month').toDate()
    },
    // 获取备忘录列表
    async handleSearch() {
      try {
        let params = {
          ...this.searchParams,
          // memoDate:''
        }
        let _url = ''
        if (this.type === 'memoManage') {
          _url = '/api/costProjectMemo/v1/pageList'
        } else {
          _url = '/api/costProjectMemo/v1/pageIndexList'
        }
        if (this.activeTab == 'project') {
          delete params.memoDate
        } else if (this.activeTab == 'calendar') {
          params.memoDate = this.searchParams.memoDate
          delete params.year
        }
        const res = await getMemoList(_url, params)
        if (res.value && res.value.records.length > 0) {
          this.memoList = res.value.records || []
          // 只处理day字段，不调用详情接口
          this.memoList.forEach((item) => {
            const date = new Date(item.memoDate)
            item.day = date.getDate()
          })
          // 在列表数据设置完成后，只调用一次详情接口获取所有需要的详情
          await this.getTasksByDateList()
          this.listTotal = res.value.total || 0
        } else {
          this.memoList = []
          this.listTotal = 0
        }
      } catch (error) {
        console.error('获取数据失败:', error)
      }
    },
    handleReset() {
      this.searchParams = {
        page: 1,
        pageSize: 10,
        startTime: '',
        endTime: '',
        year: '',
        projectId: '',
        content: '',
      }
      this.handleSearch()
    },
    handleCurrentChange(val) {
      this.searchParams.pageNum = val
      this.handleSearch()
    },
    handleSizeChange(val) {
      this.searchParams.pageSize = val
      this.handleSearch()
    },
    // 处理分页变化
    handlePaginationChange({ currentPage, pageSize }) {
      this.searchParams.page = currentPage
      this.searchParams.pageSize = pageSize
      this.handleSearch()
    },
    // 初始化日历相关数据
    initCalendarData(type) {
      this.type = type
      this.selectedDate = new Date()
      this.lunarInfo = this.getLunarInfo(this.selectedDate)
      // this.handleSearch(num)
    },
    onTabChange(tab) {
      this.searchParams.startTime = ''
      this.searchParams.endTime = ''
      this.searchParams.year = ''
      this.searchParams.projectId = ''
      this.searchParams.content = ''
      this.searchParams.page = 1
      if (tab.name == 'calendar') {
        this.setCalendarTitle()
        this.handleSearch()
      } else {
        this.handleSearch()
      }
    },

    // prevMonth() {
    //   console.log('日历切换：上一个月')
    //   if (this.currentMonth === 1) {
    //     this.currentYear--
    //     this.currentMonth = 12
    //   } else {
    //     this.currentMonth--
    //   }
    //   this.setCalendarTitle()
    // },

    // nextMonth() {
    //   console.log('日历切换：下一个月')
    //   if (this.currentMonth === 12) {
    //     this.currentYear++
    //     this.currentMonth = 1
    //   } else {
    //     this.currentMonth++
    //   }
    //   this.setCalendarTitle()
    // },

    handleAdd() {
      this.getAuditTaskList()
      this.formTitle = '添加备忘录'
      this.formDisabled = false
      this.editForm = {
        attachmentName: '',
        attachmentSize: 0,
        attachmentUrl: '',
        content: '',
        memoDate: '',
        projectId: '',
        reminderType: '0',
        task: '',
        startTime: '',
        endTime: '',
        title: '',
      }
      this.fileList = []
      this.isEditDialogOpen = true
    },

    // 获取备忘录详情
    async getMemoDetail(row) {
      this.getAuditTaskList()
      try {
        let params = {
          id: row.id,
        }
        const res = await getMemoDetail(params)
        if (res.code == 200) {
          // 处理时间范围
          let startTime = ''
          let endTime = ''
          const data = { ...row, ...res.value }
          if (data.timePeriod) {
            const timeRange = data.timePeriod.split('-')
            if (timeRange.length === 2) {
              startTime = timeRange[0]
              endTime = timeRange[1]
            }
          }
          this.editForm = {
            ...data,
            startTime: startTime,
            endTime: endTime,
          }
          // 删除timePeriod字段避免混淆
          delete this.editForm.timePeriod
          this.fileList = this.editForm.attachmentUrl
            ? [res.value.attachmentUrl]
            : []
          this.isEditDialogOpen = true
        }
      } catch (error) {
        console.error('获取详情数据失败:', error)
      }
    },

    handleView(row) {
      this.formTitle = '查看备忘录详情'
      this.formDisabled = true
      this.getMemoDetail(row)
    },

    handleEdit(row) {
      this.formTitle = '编辑备忘录'
      this.formDisabled = false
      this.getMemoDetail(row)
    },
    handleDelete(row) {
      this.$confirm('确定要删除该数据吗？', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning',
      })
        .then(async () => {
          const response = await deleteMemo(row.id)
          this.$message.success('删除成功')
          // 重新加载数据
          this.handleSearch()
        })
        .catch(() => {
          this.$message.info('已取消删除')
        })
    },

    handleSave() {
      this.$refs['ruleForm'].validate((valid) => {
        if (valid) {
          const formData = { ...this.editForm }
          // 合并开始时间和结束时间为timePeriod格式
          formData.timePeriod = `${formData.startTime}-${formData.endTime}`
          // 删除单独的时间字段，避免后端接收多余数据
          delete formData.startTime
          delete formData.endTime

          if (formData.id) {
            this.updateMemo(formData)
          } else {
            this.addMemo(formData)
          }
        } else {
          console.log('表单验证失败')
        }
      })
    },

    // 添加备忘录
    async addMemo(formData) {
      try {
        const res = await addMemo(formData)
        if (res.code == 200) {
          this.$message.success('添加成功')
          this.handleSearch()
          this.isEditDialogOpen = false
        }
      } catch (error) {
        console.error('添加失败:', error)
        this.$message.error('添加失败')
      }
    },

    // 更新备忘录
    async updateMemo(formData) {
      delete formData.day
      delete formData.projectName
      try {
        const res = await updateMemo(formData)
        if (res.code == 200) {
          this.$message.success('更新成功')
          this.handleSearch()
          this.isEditDialogOpen = false
        }
      } catch (error) {
        console.error('更新失败:', error)
        this.$message.error('更新失败')
      }
    },

    // 设置日历标题
    setCalendarTitle() {
      // 可以在这里添加设置日历标题的逻辑
      let lunarInfo = this.lunarInfo
      return `${lunarInfo.cYear}年${lunarInfo.cMonth}月 农历${lunarInfo.gzYear}年【${lunarInfo.Animal}】`
    },
  },
}