<template>
  <div class="page_container">
    <bg-breadcrumb></bg-breadcrumb>
    <div class="main_container">
      <bg-filter-group
        @search="changeSearch"
        v-model="filter.search"
        placeholder="请输入问题标题、问题内容、回答内容、回复人">
        <template v-slot:left_action>
          <div class="apaas_button">
            <el-button type="primary" @click="openDeleteTipDialog(2)"> 批量删除 </el-button>
            <span class="sleceted_tip"
              >已选<span class="num">{{ selectedNum }}</span
              >项</span
            >
            <span class="clean" @click="cleanSelected">清空</span>
          </div>
        </template>
        <template v-slot:filter_group>
          <div class="left-filter filter_list">
            <div class="filter_item">
              <span class="filter_title">问题对象</span>
              <el-select v-model="filter.question_obj" placeholder="请选择" style="width: 300px">
                <el-option
                  v-for="(item, index) in questionObjOption"
                  :key="'questionObj' + index"
                  :label="item.name"
                  :value="item.value">
                </el-option>
              </el-select>
            </div>
            <div class="filter_item">
              <span class="filter_title">回复时间</span>
              <el-date-picker
                v-model="filter.time"
                type="daterange"
                range-separator="至"
                start-placeholder="开始日期"
                end-placeholder="结束日期"
                value-format="YYYY-MM-DD"
                style="width: 300px" />
            </div>
          </div>
          <div class="right-action apaas_button">
            <el-button type="primary" @click="filterAction"> 查询 </el-button>
            <el-button type="default" @click="filterClear"> 重置 </el-button>
          </div>
        </template>
      </bg-filter-group>
      <div class="table_container">
        <bg-table
          ref="rulesTable"
          :headers="headers"
          :rows="tableRows"
          :stripe="true"
          select
          @selectAc="selectRows">
          <template v-slot:title="{ row }">
            <a
              class="can_click_text"
              :href="`/apaas/knowledge/ui/#/qa-center/detail?id=${row.id}`"
              target="_blank"
              >{{ row.title }}</a
            >
          </template>
          <template v-slot:question_obj="{ row }">
            <span>{{ questionObjArr[row.question_obj] }}</span>
          </template>

          <template v-slot:action="{ row }">
            <bg-table-btn @click="openDeleteTipDialog(1, row)">删除</bg-table-btn>
          </template>
        </bg-table>
        <bg-pagination
          :page="filter.page"
          :size="filter.limit"
          :total="tableTotal"
          @change-page="changePage"
          @change-size="changeSize">
        </bg-pagination>
      </div>
    </div>

    <el-dialog class="dialog_box" title="提示" v-model="dialogDeleteTips" width="400px">
      <div class="dialog-alert">
        <bg-icon
          class=""
          icon="#bg-ic-s-circle-warning" />删除后，提问及答复内容均被删除且不可恢复， 确定删除吗？
      </div>
      <template v-slot:footer>
        <div class="apaas_button">
          <el-button type="default" @click="dialogDeleteTips = false">取 消</el-button>
          <el-button type="primary" @click="openDeleteDialog">确 定</el-button>
        </div>
      </template>
    </el-dialog>

    <el-dialog
      class="dialog_box"
      :title="deleteDialogConfig.title"
      v-model="dialogDelete"
      width="400px">
      <!-- <div style="text-align: center">
        {{ deleteDialogConfig.tips }}
      </div> -->
      <el-form ref="ruleFormRef" :model="ruleForm" :rules="rules" label-width="80px">
        <el-form-item label="删除理由" prop="delete_reason">
          <el-input
            v-model.trim="ruleForm.delete_reason"
            type="textarea"
            :rows="4"
            placeholder="请输入至少5个字符，至多50个字符" />
        </el-form-item>
      </el-form>
      <template v-slot:footer>
        <div class="apaas_button">
          <el-button type="default" @click="dialogDelete = false">取 消</el-button>
          <el-button type="primary" @click="confimDelete">确 定</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup>
import { reactive, toRefs, onBeforeMount, ref } from "vue";
import bgBreadcrumb from "@/components/bg-breadcrumb.vue";
import axios from "@/request/http.js";
import { ElMessage } from "element-plus";

const ruleFormRef = ref();
const rulesTable = ref();
const state = reactive({
  filter: {
    search: "",
    question_obj: "0",
    time: [],
    page: 1,
    limit: 10,
  },
  headers: [
    {
      label: "回答内容",
      prop: "answer_content",
    },
    {
      label: "问题标题",
      prop: "title",
    },
    {
      label: "问题内容",
      prop: "content",
    },
    {
      label: "问题对象",
      prop: "question_obj",
      width: 100,
    },
    {
      label: "答复数",
      prop: "comments",
      width: 70,
    },
    {
      label: "回复人",
      prop: "answer_user",
    },
    {
      label: "回复时间",
      prop: "created_time",
      width: 200,
    },
    {
      label: "操作",
      prop: "action",
      width: 80,
      fixed: "right",
    },
  ],
  tableRows: [],
  tableTotal: 0,
  selectedNum: 0,
  actionRow: {},
  selection: [],
  dialogDeleteTips: false,
  dialogDelete: false,
  deleteDialogConfig: {
    title: "删除",
    idList: [],
    tips: "确定要删除当前行数据吗？",
  },
  questionObjOption: [
    {
      name: "全部",
      value: "0",
    },
    {
      name: "能力",
      value: "1",
    },
    {
      name: "应用",
      value: "2",
    },
    {
      name: "平台",
      value: "3",
    },
  ],
  ruleForm: {
    delete_reason: "",
  },
  rules: {
    delete_reason: [
      {
        required: true,
        message: "请输入删除理由",
        trigger: "blur",
      },
      {
        min: 5,
        message: "最少5个字符",
        trigger: "blur",
      },
      {
        max: 50,
        message: "最多50个字符",
        trigger: "blur",
      },
    ],
  },
});

const questionObjArr = state.questionObjOption.map((item) => item.name);

const changeSearch = (val) => {
  state.filter.search = val;
  changePage(1);
}; // 关键字
const changePage = (page) => {
  state.filter.page = page;
  getTableRows();
}; // 改变页码
const changeSize = (size) => {
  state.filter.limit = size;
  changePage(1);
}; // 改变每页条数
const filterAction = () => {
  changePage(1);
}; // 高级搜索中查询
const filterClear = () => {
  state.filter = {
    search: "",
    page: 1,
    limit: 10,
    time: [],
  };
  changePage(1);
}; // 高级搜索中重置
const getTableRows = () => {
  let params = { ...state.filter };
  params.start_at = params.time ? params.time[0] || "" : "";
  params.end_at = params.time ? params.time[1] || "" : "";
  delete params.time;
  axios
    .get(`/apaas/knowledge/v5/question/manage/answers/list`, {
      params,
    })
    .then((res) => {
      if (res.data.code == 200) {
        state.tableRows = res.data.data || [];
        state.tableTotal = res.data.total;
      } else {
        ElMessage.error(res.data.data);
      }
    });
}; // 获取表格数据

const selectRows = (data) => {
  state.selectedNum = data.allLength;
  state.selection = data.selection;
};
const cleanSelected = () => {
  rulesTable.value.clearTable();
}; //清空

const openDeleteTipDialog = (type, row) => {
  state.dialogDeleteTips = true;
  state.actionRow = row;
  state.deleteType = type;
};

//打开删除弹窗
const openDeleteDialog = () => {
  if (state.deleteType === 2) {
    const res = rulesTable.value.dealSelectData();
    const list = Object.values(res);
    if (list.length === 0) return ElMessage.warning("请选择要删除的数据");
    state.dialogDelete = true;
    const idList = list.map((item) => item.id);
    state.deleteDialogConfig = { title: "操作提示", idList, tips: "确定要删除所选数据吗？" };
    return;
  }
  const idList = [state.actionRow.id];
  state.dialogDelete = true;
  state.deleteDialogConfig = {
    title: "删除",
    idList: idList,
    tips: "确定要删除当前行数据吗？",
  };
};

//确定删除
const confimDelete = () => {
  ruleFormRef.value.validate((valid) => {
    if (valid) {
      const data = {
        ids: state.deleteDialogConfig.idList.join(","),
        delete_reason: state.ruleForm.delete_reason,
      };

      axios
        .delete("/apaas/knowledge/v5/question/manage/answer", {
          data,
        })
        .then((res) => {
          if (res.data.code == 200) {
            ElMessage.success("删除成功");
            changePage(1);
          } else {
            ElMessage.error(res.data.data);
          }
        })
        .finally(() => {
          ruleFormRef.value.resetFields();
          state.dialogDeleteTips = false;
          state.dialogDelete = false;
        });
    }
  });
  return;
};

const {
  filter,
  headers,
  tableRows,
  tableTotal,
  selectedNum,
  questionObjOption,
  dialogDeleteTips,
  dialogDelete,
  deleteDialogConfig,
  ruleForm,
  rules,
} = toRefs(state);

onBeforeMount(() => {
  getTableRows();
});
</script>

<style lang="scss" scoped>

:deep(.bg-filter-group) .top-filter .right-filter {
  width: 520px;
  .el-input {
    width: 360px;
  }
}
.page_container {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: stretch;
  width: 100%;
  padding: 0 24px;
  min-height: 100%;
  .main_container {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    flex-grow: 1;
    width: 100%;
    background-color: #fff;
    box-shadow: 0px 1px 4px 0px rgba(0, 7, 101, 0.15);
    border-radius: 6px;
    padding: 0 0 16px 0;
    margin-bottom: 16px;
    position: relative;
    .sleceted_tip {
      margin: 0 24px 0 40px;
      vertical-align: middle;
      font-size: 14px;
      color: #404a62;
      .num {
        margin: 0 3px 0 3px;
        font-weight: 600;
        color: #202531;
      }
    }
    .clean {
      vertical-align: middle;
      font-size: 14px;
      color: #3759be;
      cursor: pointer;
    }
    .filter-group {
      .left-filter {
        flex: 1;
        display: flex;
        justify-content: start;
        flex-wrap: wrap;
        .filter_item {
          display: flex;
          align-items: center;
          .filter_title {
            width: 84px;
            white-space: pre-wrap;
            font-weight: normal;
          }
        }
      }
      .right-action {
        width: 144px;
        padding-bottom: 16px;
        .el-button {
          width: 64px;
        }
      }
    }
    .table_container {
      padding: 0 16px;
      .el-table {
        flex: 1;
        .under_line {
          text-decoration: underline;
        }
      }
    }
  }

  :deep() .dialog_box_detail {
    .el-dialog__body {
      padding: 0 0 18px 0;
      height: 580px;
    }

    .form_filter {
      display: flex;
      justify-content: space-between;
      align-items: center;
      height: 69px;
      border-bottom: 1px solid #e6e9ef;
      .right {
        margin-right: 16px;
        .el-button {
          width: 64px;
          &:last-child {
            margin-left: 16px;
          }
        }
      }
    }
    .table_content {
      padding: 0 16px;
    }
  }
}

.dialog-alert {
  text-align: left;
  line-height: 24px;
  .bg-icon {
    margin-right: 8px;
  }
}
</style>
