<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch" label-width="80px">
      <el-form-item label="耳号" prop="bsManageTags">
        <el-input
            v-model="queryParams.bsManageTags"
            placeholder="请输入羊只耳号"
            clearable
            @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="品种" prop="variety">
        <el-input
            v-model="queryParams.variety"
            placeholder="请输入品种"
            clearable
            @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="事件日期" prop="datetime">
        <el-date-picker clearable
                        v-model="queryParams.datetime"
                        type="date"
                        value-format="YYYY-MM-DD"
                        placeholder="请选择事件日期">
        </el-date-picker>
      </el-form-item>
      <el-form-item label="流产原因" prop="reason">
        <el-select v-model="queryParams.reason" placeholder="请选择流产原因" clearable>
          <el-option
              v-for="item in reasonOptions"
              :key="item"
              :label="item"
              :value="item">
          </el-option>
        </el-select>
      </el-form-item>
      <el-form-item label="技术员" prop="technician">
        <el-input
            v-model="queryParams.technician"
            placeholder="请输入技术员"
            clearable
            @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
            type="primary"
            plain
            icon="Plus"
            @click="handleAdd"
            v-hasPermi="['miscarriage:miscarriage:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
            type="success"
            plain
            icon="Edit"
            :disabled="single"
            @click="handleUpdate"
            v-hasPermi="['miscarriage:miscarriage:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
            type="danger"
            plain
            icon="Delete"
            :disabled="multiple"
            @click="handleDelete"
            v-hasPermi="['miscarriage:miscarriage:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
            type="warning"
            plain
            icon="Download"
            @click="handleExport"
            v-hasPermi="['miscarriage:miscarriage:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="miscarriageList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <!-- 日期作为第一列 -->
      <el-table-column label="流产日期" align="center" prop="datetime" width="100" fixed="left">
        <template #default="scope">
          <span>{{ parseTime(scope.row.datetime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="耳号" align="center" prop="bsManageTags" />
      <el-table-column label="品种" align="center" prop="variety" />
      <el-table-column label="事件类型" align="center">
        <template #default="scope">
          <span>流产</span>
        </template>
      </el-table-column>
      <el-table-column label="流产原因" align="center" prop="reason" />
      <el-table-column label="配种类型" align="center" prop="matingTypeName" />
      <el-table-column label="配种日期" align="center" prop="matingDate" width="100">
        <template #default="scope">
          <span>{{ scope.row.matingDate ? parseTime(scope.row.matingDate, '{y}-{m}-{d}') : '-' }}</span>
        </template>
      </el-table-column>
      <el-table-column label="胎次" align="center" prop="parity" />
      <el-table-column label="配种公羊品种" align="center" prop="ramVariety" />
      <el-table-column label="流产数量" align="center" prop="miscaLamb" />
      <el-table-column label="技术员" align="center" prop="technician" />
      <el-table-column label="月龄" align="center" prop="monthAge" />
      <el-table-column label="流产时怀孕天数" align="center" prop="pregnantDays" />
      <el-table-column label="当前羊舍" align="center" prop="sheepfoldName" />
      <el-table-column label="创建人" align="center" prop="createBy" />
      <el-table-column label="创建日期" align="center" prop="createTime" width="100">
        <template #default="scope">
          <span>{{ parseTime(scope.row.createTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="所在牧场" align="center" prop="drRanch" />
      <el-table-column label="备注" align="center" prop="comment" />
      <el-table-column label="是否列胎次" align="center" prop="status">
        <template #default="scope">
          <el-tag v-if="scope.row.status === 1" type="success">是</el-tag>
          <el-tag v-else-if="scope.row.status === 0" type="danger">否</el-tag>
        </template>
      </el-table-column>
      <el-table-column label="是否见胎" align="center" prop="exposeType">
        <template #default="scope">
          <el-tag v-if="scope.row.exposeType === 1" type="success">是</el-tag>
          <el-tag v-else-if="scope.row.exposeType === 2" type="warning">复检无胎</el-tag>
          <el-tag v-else-if="scope.row.exposeType === 3" type="danger">返情</el-tag>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template #default="scope">
          <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)" v-hasPermi="['miscarriage:miscarriage:edit']">修改</el-button>
          <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)" v-hasPermi="['miscarriage:miscarriage:remove']">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
        v-show="total>0"
        :total="total"
        v-model:page="queryParams.pageNum"
        v-model:limit="queryParams.pageSize"
        @pagination="getList"
    />

    <!-- 添加或修改流产记录对话框 -->
    <el-dialog :title="title" v-model="open" width="600px" append-to-body>
      <el-form ref="miscarriageRef" :model="form" :rules="rules" label-width="100px">
        <el-row>
          <el-col :span="12">
            <el-form-item label="耳号" prop="manageTags">
              <el-input
                  v-model="form.manageTags"
                  placeholder="请输入母羊耳号"
                  @blur="handleEarTagChange"
              />
              <div style="font-size: 12px; color: #909399; margin-top: 4px;">
                注意：只能录入母羊的流产记录
              </div>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="事件日期" prop="datetime">
              <el-date-picker clearable
                              v-model="form.datetime"
                              type="date"
                              value-format="YYYY-MM-DD"
                              placeholder="请选择事件日期">
              </el-date-picker>
            </el-form-item>
          </el-col>
        </el-row>

        <!-- 羊只信息显示区域 -->
        <el-row v-if="sheepInfoVisible">
          <el-col :span="24">
            <div class="sheep-info-card" :style="sheepInfoCardStyle">
              <h4 style="margin: 0 0 10px 0;" :style="{ color: getSheepInfoColor() }">
                羊只信息 - {{ getSexTypeName(sheepInfo.gender) }}
              </h4>
              <el-row :gutter="10">
                <el-col :span="8">
                  <span><strong>品种:</strong> {{ sheepInfo.variety || '-' }}</span>
                </el-col>
                <el-col :span="8">
                  <span><strong>胎次:</strong> {{ sheepInfo.parity || '-' }}</span>
                </el-col>
                <el-col :span="8">
                  <span><strong>月龄:</strong> {{ sheepInfo.month_age || '-' }}</span>
                </el-col>
              </el-row>
              <el-row :gutter="10" style="margin-top: 8px;">
                <el-col :span="12">
                  <span><strong>羊舍:</strong> {{ sheepInfo.sheepfold_name || '-' }}</span>
                </el-col>
                <el-col :span="12">
                  <span><strong>牧场:</strong> {{ sheepInfo.dr_ranch || '-' }}</span>
                </el-col>
              </el-row>
            </div>
          </el-col>
        </el-row>

        <el-row>
          <el-col :span="12">
            <el-form-item label="流产原因" prop="reason">
              <el-select v-model="form.reason" placeholder="请选择流产原因" style="width: 100%;">
                <el-option
                    v-for="item in reasonOptions"
                    :key="item"
                    :label="item"
                    :value="item">
                </el-option>
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="技术员" prop="technician">
              <el-input v-model="form.technician" placeholder="请输入技术员" />
            </el-form-item>
          </el-col>
        </el-row>

        <el-row>
          <el-col :span="12">
            <el-form-item label="是否列胎次" prop="status">
              <el-select v-model="form.status" placeholder="请选择" style="width: 100%;" @change="handleStatusChange">
                <el-option label="是" :value="1"></el-option>
                <el-option label="否" :value="0"></el-option>
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="是否见胎" prop="exposeType">
              <el-select v-model="form.exposeType" placeholder="请选择" style="width: 100%;" :disabled="form.status === 1">
                <el-option label="是" :value="1"></el-option>
                <el-option label="复检无胎" :value="2"></el-option>
                <el-option label="返情" :value="3"></el-option>
              </el-select>
            </el-form-item>
          </el-col>
        </el-row>

        <el-row>
          <el-col :span="12">
            <el-form-item label="流产羔羊数" prop="miscaLamb">
              <el-input-number v-model="form.miscaLamb" :min="0" :max="10" style="width: 100%;" />
            </el-form-item>
          </el-col>
        </el-row>

        <el-form-item label="备注" prop="comment">
          <el-input v-model="form.comment" type="textarea" placeholder="请输入备注" />
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="Miscarriage">
import {
  listMiscarriage,
  getMiscarriage,
  delMiscarriage,
  addMiscarriage,
  updateMiscarriage,
  getSheepInfo,
  getReasonOptions
} from "@/api/miscarriage/miscarriage"

const {proxy} = getCurrentInstance()

const miscarriageList = ref([])
const open = ref(false)
const loading = ref(true)
const showSearch = ref(true)
const ids = ref([])
const single = ref(true)
const multiple = ref(true)
const total = ref(0)
const title = ref("")
const reasonOptions = ref([])
const sheepInfo = ref({})
const sheepInfoVisible = ref(false)

const data = reactive({
  form: {},
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    bsManageTags: null,
    variety: null,
    datetime: null,
    comment: null,
    technician: null,
    reason: null,
    exposeType: null,
    status: null,
    miscaLamb: null,
  },
  rules: {
    manageTags: [
      {required: true, message: "耳号不能为空", trigger: "blur"}
    ],
    datetime: [
      {required: true, message: "事件日期不能为空", trigger: "blur"}
    ],
    reason: [
      {required: true, message: "流产原因不能为空", trigger: "change"}
    ],
    status: [
      {required: true, message: "是否列胎次不能为空", trigger: "change"}
    ],
    exposeType: [
      {required: true, message: "是否见胎不能为空", trigger: "change"}
    ]
  }
})

const {queryParams, form, rules} = toRefs(data)

/** 获取羊只信息卡片样式 */
const sheepInfoCardStyle = computed(() => {
  const gender = sheepInfo.value.gender
  if (gender === 1) {
    // 母羊 - 绿色背景
    return {
      background: '#f0f9f0',
      padding: '12px',
      borderRadius: '6px',
      marginBottom: '15px',
      border: '1px solid #b3e0b3'
    }
  } else if (gender === 2) {
    // 公羊 - 红色背景
    return {
      background: '#fef0f0',
      padding: '12px',
      borderRadius: '6px',
      marginBottom: '15px',
      border: '1px solid #fbc4c4'
    }
  } else {
    // 未知 - 默认背景
    return {
      background: '#f5f7fa',
      padding: '12px',
      borderRadius: '6px',
      marginBottom: '15px',
      border: '1px solid #dcdfe6'
    }
  }
})

/** 查询流产记录列表 */
function getList() {
  loading.value = true
  listMiscarriage(queryParams.value).then(response => {
    miscarriageList.value = response.rows
    total.value = response.total
    loading.value = false
  })
}

/** 获取流产原因选项 */
function getReasonOptionsList() {
  getReasonOptions().then(response => {
    reasonOptions.value = response.data
  })
}

// 取消按钮
function cancel() {
  open.value = false
  reset()
}

// 表单重置
function reset() {
  form.value = {
    id: null,
    sheepId: null,
    manageTags: null,
    datetime: null,
    comment: null,
    technician: null,
    reason: null,
    exposeType: null,
    status: null,
    miscaLamb: null
  }
  sheepInfo.value = {}
  sheepInfoVisible.value = false
  proxy.resetForm("miscarriageRef")
}

/** 搜索按钮操作 */
function handleQuery() {
  queryParams.value.pageNum = 1
  getList()
}

/** 重置按钮操作 */
function resetQuery() {
  proxy.resetForm("queryRef")
  handleQuery()
}

// 多选框选中数据
function handleSelectionChange(selection) {
  ids.value = selection.map(item => item.id)
  single.value = selection.length != 1
  multiple.value = !selection.length
}

/** 新增按钮操作 */
function handleAdd() {
  reset()
  open.value = true
  title.value = "添加流产记录"
}

/** 修改按钮操作 */
function handleUpdate(row) {
  reset()
  const _id = row.id || ids.value
  getMiscarriage(_id).then(response => {
    form.value = response.data
    form.value.manageTags = response.data.bsManageTags
    open.value = true
    title.value = "修改流产记录"

    // 修改时也显示羊只信息
    if (form.value.manageTags) {
      handleEarTagChange()
    }
  })
}

/** 耳号输入框失焦事件 - 使用正确的gender字段 */
function handleEarTagChange() {
  if (form.value.manageTags) {
    getSheepInfo(form.value.manageTags).then(response => {
      if (response.data) {
        sheepInfo.value = response.data
        sheepInfoVisible.value = true

        // 检查性别 - gender字段：1=母羊，2=公羊
        const gender = response.data.gender

        if (gender === 2 || gender === '2') {
          proxy.$modal.msgError("流产记录只能录入母羊，该耳号【" + form.value.manageTags + "】对应的是公羊！")
          // 清空耳号输入框和羊只信息
          setTimeout(() => {
            form.value.manageTags = null
            sheepInfo.value = {}
            sheepInfoVisible.value = false
          }, 1500) // 1.5秒后清空，让用户看到错误信息
          return
        } else if (gender === 1 || gender === '1') {
          proxy.$modal.msgSuccess(`羊只信息验证成功 - 母羊（${response.data.variety || '未知品种'}）`)
        } else {
          proxy.$modal.msgWarning("该羊只性别信息不明确，请谨慎确认是否为母羊")
        }

      } else {
        proxy.$modal.msgError("未找到该耳号对应的羊只信息")
        form.value.manageTags = null
        sheepInfo.value = {}
        sheepInfoVisible.value = false
      }
    }).catch(() => {
      proxy.$modal.msgError("羊只信息查询失败，请检查网络连接")
      form.value.manageTags = null
      sheepInfo.value = {}
      sheepInfoVisible.value = false
    })
  } else {
    sheepInfo.value = {}
    sheepInfoVisible.value = false
  }
}

/** 获取性别名称 */
function getSexTypeName(gender) {
  switch(gender) {
    case 1:
    case '1':
      return '母羊'
    case 2:
    case '2':
      return '公羊'
    default:
      return '未知性别'
  }
}

/** 获取羊只信息颜色 */
function getSheepInfoColor() {
  const gender = sheepInfo.value.gender
  if (gender === 1) {
    return '#67c23a' // 绿色 - 母羊
  } else if (gender === 2) {
    return '#f56c6c' // 红色 - 公羊
  } else {
    return '#909399' // 灰色 - 未知
  }
}

/** 是否列胎次变化事件 */
function handleStatusChange(value) {
  if (value === 1) {
    // 如果选择是，则是否见胎默认选择是
    form.value.exposeType = 1
  } else {
    // 如果选择否，则清空是否见胎的值
    form.value.exposeType = null
  }
}

/** 提交按钮 */
function submitForm() {
  proxy.$refs["miscarriageRef"].validate(valid => {
    if (valid) {
      // 将耳号转换为sheepId保存
      form.value.sheepId = form.value.manageTags

      if (form.value.id != null) {
        updateMiscarriage(form.value).then(response => {
          proxy.$modal.msgSuccess("修改成功")
          open.value = false
          getList()
        })
      } else {
        addMiscarriage(form.value).then(response => {
          proxy.$modal.msgSuccess("新增成功")
          open.value = false
          getList()
        })
      }
    }
  })
}

/** 删除按钮操作 */
function handleDelete(row) {
  const _ids = row.id || ids.value
  proxy.$modal.confirm('是否确认删除流产记录编号为"' + _ids + '"的数据项？').then(function () {
    return delMiscarriage(_ids)
  }).then(() => {
    getList()
    proxy.$modal.msgSuccess("删除成功")
  }).catch(() => {
  })
}

/** 导出按钮操作 */
function handleExport() {
  proxy.download('miscarriage/miscarriage/export', {
    ...queryParams.value
  }, `miscarriage_${new Date().getTime()}.xlsx`)
}

getList()
getReasonOptionsList()
</script>