<template>
  <div class="bank-report-table" style="height: 80vh;">
    <vxe-toolbar>
      <template #buttons>
        <div class="toolbar-info">
          <span class="info-label">填报任务：{{ queryParam?.taskName }}</span>
          <span class="info-label">表格：{{ queryParam?.tplCode }} {{ queryParam?.tplName }}</span>
        </div>
      </template>
      <template #tools>
        <vxe-button status="primary" icon="vxe-icon-save" @click="saveBatch">保存</vxe-button>
      </template>
    </vxe-toolbar>
    <vxe-table
      border
      ref="tableRef"
      show-header-overflow
      :data="tableFormData"
      :column-config="{ resizable: true }"
      :row-config="{ resizable: true }"
      height="auto"
      class="custom-table"
    >
      <vxe-column field="serialNumber" title="序号" width="80"></vxe-column>
      <vxe-column field="project" title="项目" width="100">
        <template #default="{ row }">
          <span class="project-title">{{ row.project }}</span>
        </template>
      </vxe-column>
      <vxe-column field="content" title="内容" row-resize>
        <template #default="{ row }">
          <div class="content-cell">
            <template v-if="row.type === 'MultiColumnTable'">
              <MultiColumnTable
                :title="row.project"
                :columnsPerRow="1"
                :records="[]"
                :fields="row.content"
                :ref="(el) => setMultiColumnTableRef(el, row.code)"
                class="embedded-table"
              />
            </template>
            <template v-else>
              <template v-for="(item, index) in row.content" :key="index">
                <span v-if="item.type === 'text'">
                  {{item.value}}：
                </span>
                <span v-else-if="item.type === 'br'"><br></span>
                
                <span v-else-if="item.type === 'radio-group-extraFields'" class="radio-group">
                  <vxe-radio-group v-model="formData[getFieldKey(row.code, item.field)]">
                    <vxe-radio 
                      v-for="(opt, optIndex) in item.options" 
                      :key="`opt-${optIndex}`" 
                      :label="opt.label" 
                      class="radio-option"
                    >
                      <div class="option-content">
                        <div class="main-label">{{ opt.label }}</div>
                        <template v-if="shouldShowExtraFields(opt, row.code, item.field)">
  
                          <template v-if="opt.extraField">
                            <span >
                              <span >{{ opt.extraLabel }}</span>
                              <component  style="margin:10px;padding:0px;width: 300px;"
                                :is="getExtraFieldComponent(opt.extraFormType)"
                                v-model="formData[getFieldKey(row.code, opt.extraField)]"
                                :options="opt.extraOptions"
                                
                              />
                              <span v-if="opt.extraUnit" class="unit">{{ opt.extraUnit }}</span>
                            </span>
                          </template>
                          
                        </template>
                      </div>
                    </vxe-radio>
                  </vxe-radio-group>
                </span>
                <template v-else>
                  <vxe-input
                    :type="item.type"
                    v-model="formData[getFieldKey(row.code, item.field)]"
                    size="mini"
                    class="table-input"
                    :style="{width:item.width}"
                  ></vxe-input>
                </template>
                <span v-if="item.unit" class="unit">{{ item.unit }}</span>
              </template>
            </template>
          </div>
        </template>
      </vxe-column>
    </vxe-table>
  </div>
</template>

<script lang="ts" setup>
import MultiColumnTable from '../tableComponents/MultiColumnTable.vue'

import { tableFormData } from '../../data/tb2.data'
import { ref, reactive, nextTick, onMounted } from 'vue'
import { VxeUI } from 'vxe-table'
import { batchSaveOrUpdateBeforeDelete, queryRecord } from '../../record/BaosongTaskRecord.api'
import { queryAllTplItemForUser } from '../../alloc/BaosongTaskAlloc.api'
import { allTplItems } from '../../tpl/BaosongTplItem.api'
import { useRoute } from 'vue-router'


interface FormData {
  id: number | null
  taskid: number
  tplid: number
  itemid?: number
  itempid?: number
  content: string
  tplcode: string
  rind: number
}

const route = useRoute()
const tableRef = ref()
const tplItemMap = ref<Record<string, any>>({})
const loading = ref(false)
const formData = reactive<Record<string, any>>({})
const formValues = ref<FormData[]>([])
const childMultiTableRefs = ref<Record<string, any>>({})

const queryParam = ref({
  taskId: -1,
  taskName: '',
  tplId: -1,
  tplName: '',
  tplCode: ''
})

onMounted(async () => {
  if (route.query.taskId) {
    queryParam.value.taskId = Number(route.query.taskId)
  }
  if (route.query.taskName) {
    queryParam.value.taskName = String(route.query.taskName)
  }
  if (route.query.tplId) {
    queryParam.value.tplId = Number(route.query.tplId)
  }
  if (route.query.tplName) {
    queryParam.value.tplName = String(route.query.tplName)
  }
  if (route.query.tplCode) {
    queryParam.value.tplCode = String(route.query.tplCode)
  }

  await setTplItemMap()
  await setData()
})

const getFieldKey = (pcode: string | undefined, field: string): string => {
  return pcode ? `${pcode}_${field}` : field
}

const saveBatch = async () => {
  try {
    formValues.value = []
    loading.value = true
    await nextTick()
    for (const strKey in formData) {
      const valData = formData[strKey]
      if (valData) {
        const [pcode, code] = strKey.split('_')
        await setFormValues(pcode, code, valData, 1)
      }
    }
   
    await getAllMultiTableFormData()

    if (formValues.value.length > 0) {
      await batchSaveOrUpdateBeforeDelete(formValues.value)
      VxeUI.modal.message({ content: '保存成功', status: 'success' })
    } else {
      VxeUI.modal.message({ content: '没有需要保存的数据', status: 'warning' })
    }
  } catch (error) {
    console.error('保存失败:', error)
    VxeUI.modal.message({ content: `保存失败: ${error instanceof Error ? error.message : String(error)}`, status: 'error' })
  } finally {
    loading.value = false
  }
}

const setMultiColumnTableRef = (el: any, code: string) => {
  if (el) {
    childMultiTableRefs.value[code] = el
  }
}
const getAllMultiTableFormData = async () => {
  for (const pcode in childMultiTableRefs.value) {
    const child = childMultiTableRefs.value[pcode]
    if (child) {
      const datas = child.getFormData()
      let rind = 0
      for (const obj of datas) {
        rind++
        Object.keys(obj).forEach(code => {
          setFormValues(pcode, code, obj[code], rind)
        })
      }
    }
  }
}


const setFormValues = async (pcode: string, code: string, valData: any, rind: number) => {
  if (!valData) return

  if(Array.isArray(valData)&& valData.length==0) return
    
  const vals = Array.isArray(valData) ? valData.join(',') : valData
  const strKey = `${pcode}_${code}`
  const item = tplItemMap.value[strKey]
  const { pid, itemid } = item ?? {}

  const tempForm: FormData = {
    id: null,
    rind: rind,
    taskid: queryParam.value.taskId,
    tplid: queryParam.value.tplId,
    tplcode: code,
    itemid: itemid,
    itempid: pid,
    content: vals
  }

  formValues.value.push(tempForm)
}

async function setData() {
  try {
    loading.value = true;
    const taskId = queryParam.value.taskId;
    const tplid = queryParam.value.tplId;
    
    Object.keys(formData).forEach(key => delete formData[key]);
    
    await setTplItemMap();
    const recordData = await queryRecord({ taskid: taskId, tplid: tplid });
    const valueObj = {};
    for (const data of recordData) {
      const key = `${data.itempid}_${data.itemid}_${data.rind}`;
      valueObj[key] = data.content;
    }
    for (const row of tableFormData) {
      if(!row.type&&row.content) {
        for (const cdata of row.content) {
          if(cdata.field&&cdata.field.length>0) {
            const strKey = `${row.code}_${cdata.field}`;           
            const item = tplItemMap.value[strKey];
            if (!item) continue;
            const { pid, itemid, formTp } = item;
            const dataVal = valueObj[`${pid}_${itemid}_1`];
            if (!dataVal) continue;
            if (formTp === 'checkbox') {
              formData[strKey] = dataVal?.split(",") || [];
            } else {
              formData[strKey] = dataVal || "";
            }
          }
        }
      } else if(row.type=="MultiColumnTable"&& row.content) {
          const curMultiTable = childMultiTableRefs.value[row.code];
          const rowsMap = {};
          for (const cdata of row.content) {
            if(cdata.field&&cdata.field.length>0) {
              const strKey = `${row.code}_${cdata.field}`;    
              const tmpData = tplItemMap.value[strKey];
              if (!tmpData) continue;
              const { pid, itemid, code } = tmpData;
              const valKeys = Object.keys(valueObj).filter(k => 
                k.startsWith(`${pid}_${itemid}_`)
              );

              for (const valKey of valKeys) {
                const parts = valKey.split('_');
                const rind = parts[2];
                if (!rowsMap[rind]) {
                  rowsMap[rind] = {};
                }
                rowsMap[rind][code] = valueObj[valKey];
              }
            }
          }
          
          const tableDatas = Object.values(rowsMap);
          curMultiTable.setFormData(tableDatas);
        } 
    }
  } catch (error) {
    console.log(error)
    VxeUI.modal.message({ 
      content: `加载数据失败:`, 
      status: 'error' 
    });
  } finally {
    loading.value = false;
  }

}

async function setTplItemMap() {
  try {
    const tplid = queryParam.value.tplId
    const tplItem = await allTplItems({
      tplid: tplid
    })

    tplItemMap.value = tplItem.reduce((acc, item) => {
      const strKey = `${item.pcode}_${item.xmlcode}`
      acc[strKey] = {
        pid: item.pid,
        itemid: item.id,
        formTp: item.formTp,
        code: item.xmlcode
      }
      return acc
    }, {} as Record<string, any>)
  } catch (error) {
    console.error('加载数据失败:', error)
    VxeUI.modal.message({ content: `加载数据失败: ${error instanceof Error ? error.message : String(error)}`, status: 'error' })
  }
}


 function shouldShowExtraFields(opt, rowCode, itemField) {
    return formData[getFieldKey(rowCode, itemField)] === opt.label && 
          (opt.extraField || opt.extraFields)
  }
  

  function getExtraFieldComponent(type) {
    switch(type) {
      case 'radio': return 'vxe-radio-group'
      case 'checkbox': return 'vxe-checkbox-group'
      case 'date': return 'vxe-input'
      case 'number': return 'vxe-input'
      default: return 'vxe-input'
    }
  }


</script>

<style lang="less" scoped>
.bank-report-table {
  font-family: "SimSun", "宋体", serif;
  font-size: 12px;
  color: #000;
  margin: 5px auto;
  width: 90%;
}

.toolbar-info {
  margin: 10px;
  
  .info-label {
    font-weight: bold;
    margin-left: 20px;
    
    &:first-child {
      margin-left: 0;
    }
  }
}

.custom-table {
  width: 100%;
  border: 1px solid #000;
  border-collapse: collapse;
  
  :deep(.vxe-header--column),
  :deep(.vxe-body--column) {
    border-right: 1px solid #000;
    border-bottom: 1px solid #000;
    padding: 5px;
  }
}

.content-cell {
  line-height: 1.8;
  padding: 5px;
}

.project-title {
  font-weight: bold;
  font-size: 14px;
}

.table-input,
.vxe-input {
  height: 24px;
  line-height: 24px;
  min-width: 150px;
  margin: 0 2px;
  padding: 0 5px;
  border: none;
  border-bottom: 1px solid #333;
  background: transparent;
  text-align: left;
}

.extra-input {
  width: 100%;
  margin-left: 5px;
}

.extra-fields-container {
  margin-left: 0px;
  margin-top: 5px;
}

.vxe-radio-group,
.vxe-checkbox-group {
  display: inline-block;
  margin-right: 5px;
  max-width: 99%;
}

.radio-group,
.checkbox-group {
  display: inline-block;
  max-width: 99%;
}

.vxe-radio,
.vxe-checkbox {
  margin: 10px;
  white-space: nowrap;
}

.unit {
  margin-left: 3px;
  color: #666;
}

.embedded-table {
  margin: 0;
  padding: 0;
  border: none;
}

.radio-option {
  display: block;
  margin-bottom: 1px;
  padding: 8px;
  border-radius: 4px;
  transition: background-color 0.2s;
}

.radio-option:hover {
  background-color: #f5f5f5;
}

/* 选项内容布局 */
.option-content {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.main-label {
  font-weight: 500;
}

/* 额外字段样式 */
.extra-field {
  display: flex;
  align-items: left;
  gap: 8px;
  margin-left: 4px;
  padding: 4px 0;
}

.extra-label {
  color: #666;
  min-width: 80px;
}

.extra-input {
  width: 300px;
}

.unit {
  color: #999;
  margin-left: 4px;
}

/* 单选组内部间距 */
.vxe-radio-group {
  flex-direction: column;
  gap: 8px;
}

</style>
