<script lang="ts" setup name="ConfigDev">
import type { Ref } from 'vue'
import { nextTick, reactive } from 'vue'
import { ElMessage, ElMessageBox } from 'element-plus'
import type { FormInstance, FormRules } from 'element-plus'
import type { DictCodeInfo } from '../system/dict/dict-interface'
import type { DevInfo, DevListInfo } from './dev-interface'
import { addDev, configDev, getDevInfo } from '@/api/ptz/dev'
import { getDictByCode } from '@/api/system/dict'
import { isInRange, isInRangeNum } from '@/utils/validate'
const emits = defineEmits(['closeRefresh'])

// 对话框类型：create,update
const dialogStatus = ref('create')
const dialogVisible = ref(false)
// 显示标题
const textMap: { [key: string]: string } = {
  detail: '详情',
  update: '全局配置设备',
  create: '新增',
}
// 表单数据对象
const formData: Ref<DevInfo> = ref({
  id: '',
  stationId: '',
  stationName: '',
  monitorName: '',
  deviceIp: '',
  devicePort: '',
  deviceUser: '',
  devicePassword: '',
  nvrIp: '',
  nvrPort: '',
  nvrUser: '',
  nvrPassword: '',
  nvrChannel: '',
  deviceType: '',
  deviceTypeName: '',
  doorIp: '',
  doorSn: '',
  longitude: '',
  latitude: '',
  description: '',
  location: '',
  speed: 0,
  stopTime: 0,
  high: 0,
  angle: 0,
  deviceStatus: '',
  deviceStatusName: '',
})

// 保存按钮加载状态
const btnLoading = ref(false)

// ---------------表单提交--------------------------------
const isInRangeV = function (min: number, max: number) {
  return function (rule: any, value: any, callback: any) {
    if (isInRange(value, min, max)) {
      callback()
    }
    else {
      callback(new Error(`请输入${min.toString()}-${max.toString()}整数`))
    }
    callback()
  }
}

const isInRangeNumV = function (min: number, max: number, length: number) {
  return function (rule: any, value: any, callback: any) {
    if (isNaN(value)) {
      callback(new Error(`请输入${min.toString()}-${max.toString()}范围${length}位小数`))
    }
    else if (isInRangeNum(Number(value), min, max)) {
      if (value.toString().includes('.') && value.toString().split('.')[1].length > length) {
        callback(new Error(`请输入${min.toString()}-${max.toString()}范围${length}位小数`))
      }
      callback()
    }
    else {
      callback(new Error(`请输入${min.toString()}-${max.toString()}范围${length}位小数`))
    }
    callback()
  }
}
// 表单对象
const configFormRef = ref<FormInstance>()
// 校验规则
const rules = reactive<FormRules>({
  speed: [{ type: 'number', required: true, message: '请输入合法巡航速度（1-63整数）', trigger: ['blur'], validator: isInRangeV(1, 63) }],
  stopTime: [{ type: 'number', required: true, message: '请输入合法停留时间(0-255整数)', trigger: ['blur'], validator: isInRangeV(0, 255) }],
  high: [{ type: 'number', required: true, message: '请输入合法报警阈值（0-10000整数）', trigger: ['blur'], validator: isInRangeV(0, 10000) }],
  angle: [{ type: 'number', required: true, message: '请输入合法扫描角度（0.1-25.5一位小数）', trigger: ['blur'], validator: isInRangeNumV(0.1, 25.5, 1) }],
})

const deviceTypeList = ref<DictCodeInfo[]>([]) // 字典值
function getDict() {
  getDictByCode('deviceType').then((response) => {
    deviceTypeList.value = response.data
  })
}

// 表单提交
function submitForm() {
  if (configFormRef) {
    configFormRef.value?.validate((valid: boolean) => {
      if (valid) {
        if (dialogStatus.value === 'create') {
          createData()
        }
        else if (dialogStatus.value === 'update') {
          updateData()
        }
      }
    })
  }
}

// 新增数据
function createData() {
  btnLoading.value = true
  addDev(formData.value).then((res) => {
    ElMessageBox.confirm(
      '新增成功，是否继续新增?',
      '提示',
      {
        confirmButtonText: '是',
        cancelButtonText: '否',
        type: 'info',
      },
    ).then(() => {
      resetForm()
    }).catch(() => {
      closeRefresh()
    })
    btnLoading.value = false
  }).catch((_) => {
    btnLoading.value = false
  })
}

// 更新数据
function updateData() {
  const angle = formData.value.angle
  formData.value.angle = Number.parseInt(formData.value.angle * 10)
  configDev(formData.value).then((res) => {
    formData.value.angle = angle
    ElMessage.success('全局配置成功')
    btnLoading.value = false
    closeRefresh()
  }).catch((_) => { // 异常情况，loading置为false
    formData.value.angle = angle
    btnLoading.value = false
  })
  formData.value.angle = angle
}

// 重置表单
function resetForm() {
  formData.value = {
    id: '',
    stationId: '',
    stationName: '',
    monitorName: '',
    deviceIp: '',
    devicePort: '',
    deviceUser: '',
    devicePassword: '',
    nvrIp: '',
    nvrPort: '',
    nvrUser: '',
    nvrPassword: '',
    nvrChannel: '',
    deviceType: '',
    deviceTypeName: '',
    doorIp: '',
    doorSn: '',
    longitude: '',
    latitude: '',
    description: '',
    location: '',
    speed: 0,
    stopTime: 0,
    high: 0,
    angle: 0,
    deviceStatus: '',
    deviceStatusName: '',
  }
}

// ----------初始化、关闭对话框相关-----------------
function initDialog(dialogstatus: string, row: DevListInfo) {
  dialogStatus.value = dialogstatus
  dialogVisible.value = true
  btnLoading.value = false
  if (dialogstatus === 'create') {
    resetForm()
    nextTick(() => {
      configFormRef.value?.clearValidate()
    })
  }
  else if (dialogstatus === 'update' || dialogstatus === 'detail') {
    nextTick(() => {
      configFormRef.value?.clearValidate()
    })
    getDev(row.id)
  }
}

function getDev(id: string) {
  getDevInfo(id).then((response) => {
    formData.value = response.data
    if (formData.value.angle !== '' && formData.value.angle !== undefined && formData.value.angle !== null) {
      formData.value.angle = Number(formData.value.angle) / 10
    }
  })
}
// 关闭并刷新
function closeRefresh() {
  dialogVisible.value = false
  resetForm()
  emits('closeRefresh')
}
// 关闭弹窗
function dialogClose() {
  dialogVisible.value = false
  resetForm()
  closeRefresh()
}

onMounted(() => {
  getDict()
})
// ----------------------- 以下是暴露的方法内容 ----------------------------
defineExpose({ initDialog })
</script>

<template>
  <el-dialog
    v-model="dialogVisible" :title="textMap[dialogStatus]" width="50%" :before-close="dialogClose" append-to-body
    :open-delay="0" :close-on-click-modal="false"
  >
    <el-form
      ref="configFormRef" :model="formData" :rules="rules" label-position="left" label-width="150px"
      class="form-container" size="default" @submit.prevent
    >
      <el-row :gutter="10">
        <el-col :span="20" :offset="2" class="grid-cell">
          <el-form-item label="默认巡航速度(m/s)" prop="speed" class="required">
            <el-input v-model="formData.speed" type="text" placeholder="必填" />
          </el-form-item>
        </el-col>
        <el-col :span="20" :offset="2" class="grid-cell">
          <el-form-item label="默认停留时间(s)" prop="stopTime" class="required">
            <el-input v-model="formData.stopTime" type="text" placeholder="必填" />
          </el-form-item>
        </el-col>
        <el-col :span="20" :offset="2" class="grid-cell">
          <el-form-item label="默认报警值(ppm·m)" prop="high" class="required">
            <el-input v-model="formData.high" type="text" placeholder="必填" />
          </el-form-item>
        </el-col>
        <el-col :span="20" :offset="2" class="grid-cell">
          <el-form-item label="局部扫描角度(°)" prop="angle" class="required">
            <el-input v-model="formData.angle" type="text" placeholder="必填" />
          </el-form-item>
        </el-col>
      </el-row>
    </el-form>
    <template #footer>
      <div v-show="dialogStatus !== 'detail'" class="dialog-footer">
        <el-button :loading="btnLoading" type="primary" @click="submitForm">
          保存
        </el-button>
        <el-button @click="dialogClose">
          取消
        </el-button>
      </div>
    </template>
  </el-dialog>
</template>

<style lang="scss" scoped>
.form-container {
  width: 100%;

  .full-width-input {
    width: 100%;
  }

  .dict-detail {
    padding: 10px;

    .title {
      font-size: 16px;
      font-weight: bold;
      margin-bottom: 15px;
    }
  }
}
</style>