<template>
  <div @click="openDrawer">
    <slot></slot>
  </div>
  <a-drawer
      :visible="visible"
      class="drawerStyle addrefDrawer"
      width="800"
      placement="right"
  >
    <div class="drawerMain">
      <div class="header">
        <div class="headerTitle">{{ taskIndex >= 0 ? "编辑" : "添加" }}讨论</div>
        <img
            style="width: 29px; height: 29px; cursor: pointer"
            src="../../assets/images/basicinfo/close.png"
            @click="closeDrawer"
        />
      </div>
      <div class="contentMain">
        <div class="main_left">
          <div class="main_item">
            <div class="signbox">
              <div class="sign">
                <img
                    src="@/assets/images/coursewareManage/asterisk.png"
                    alt=""
                />
              </div>
              <span style="margin-right: 3px">讨论名称：</span>
            </div>
            <div class="btnbox">
              <a-input
                  v-model:value="formData.discussName"
                  style="width: 424px; height: 32px"
                  placeholder="请输入讨论名称"
                  show-count
                  :maxlength="20"
              />
            </div>
          </div>
          <div class="main_item2">
            <div class="signbox">
              <div class="sign">
                <img
                    src="@/assets/images/coursewareManage/asterisk.png"
                    alt=""
                />
              </div>
              <span style="margin-right: 3px">讨论说明：</span>
            </div>
            <div class="textarea">
              <a-textarea
                  v-model:value="formData.discussExplain"
                  placeholder="请输入讨论说明"
                  allow-clear
                  :rows="6"
                  show-count
                  :maxlength="200"
              />
            </div>
          </div>
          <div class="main_item">
            <div class="signbox">
              <span style="margin-right: 3px">讨论设置：</span>
            </div>
            <div class="btnbox">
              <a-checkbox v-model:checked="formData.discussSettings">允许评论</a-checkbox>
            </div>
          </div>
        </div>
      </div>
      <div class="main_btns">
        <button class="btn2" @click="closeDrawer">取消</button>
        <button class="btn2" @click="confirm">确定</button>
      </div>
    </div>
  </a-drawer>
</template>
<script setup>
import {defineEmits, defineProps, ref} from "vue";
import {Form, message} from "ant-design-vue";
import {useResetRef} from "@/utils/useCommon";

const props = defineProps({
  type: Number,
  taskList: []
})
const visible = ref(false)
const formData = useResetRef({discussName: '', discussExplain: '', discussSettings: ''})
const emit = defineEmits({})
const taskIndex = ref(-1);
const dateTime = ref([]);
const rulesRef = ref({
  discussName: [
    {
      required: true,
      message: '请输入讨论名称',
    },
  ],
  discussExplain: [
    {
      required: true,
      message: '请输入讨论说明',
    },
  ],
});

const {validate} = Form.useForm(formData, rulesRef);

const closeDrawer = () => {
  visible.value = false
  taskIndex.value = -1
  dateTime.value = []
  formData.reset()
};

async function confirm() {
  await validate().catch(({errorFields}) => {
    message.warning(errorFields[0].errors.join());
    throw Error("数据校验不通过")
  });
  if (taskIndex.value === -1) {
    const list = props.taskList
    list.push({name: formData.value.discussName, type: props.type, info: {...formData.value}})
  } else {
    const data = props.taskList[taskIndex.value]
    data.name = formData.value.discussName
    data.info = {...formData.value}
  }
  emit('update:taskList', [...props.taskList])
  closeDrawer()
}

function openDrawer(i, row) {
  row && (formData.value = {...row.info});
  (i >= 0) && (taskIndex.value = i);
  visible.value = true
}

defineExpose({openDrawer})
</script>
<style lang="scss">
.ant-table-striped :deep(.table-striped) td {
  background-color: #fafafa !important;
}

.addrefDrawer {
  .drawerMain {
    .header {
      height: 73px;
      border-bottom: 1px solid #e8e8e8;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-shrink: 0;

      .headerTitle {
        font-size: 18px;
        font-weight: 600;
        color: #333333;
        line-height: 25px;
        margin-left: 24px;
      }
    }

    .contentMain {
      display: flex;
      justify-content: space-between;

      .main_left {
        margin-top: 32px;
        padding-right: 30px;
        flex: 1;
        border-right: 1px solid #e8e8e8;

        .main_item {
          display: flex;
          align-items: center;
          margin-top: 32px;
          margin-bottom: 32px;

          .signbox {
            width: 120px;
            display: flex;
            justify-content: end;
            align-items: center;

            .sign {
              margin-right: 5px;
            }
          }

          .btnbox {
            display: flex;
            flex: 1;
            align-items: center;

            .ant-input {
              height: 100%;
            }

            .xkbtn {
              cursor: pointer;
              width: 130px;
              height: 40px;
              background: #4ea6ff;
              border-radius: 8px;
              border: 0;
              margin-right: 8px;
              color: #fff;
            }
          }
        }

        .main_item2 {
          display: flex;
          align-items: flex-start;
          margin-bottom: 32px;

          .signbox {
            width: 120px;
            display: flex;
            justify-content: end;
            align-items: center;

            .sign {
              margin-right: 5px;
            }
          }

          .textarea {
            width: 423px;

            .ant-input {
              width: 100%;
            }

            .ant-input-textarea-show-count {
              position: relative;
            }

            .ant-input-textarea-show-count::after {
              position: absolute;
              right: 10px;
              bottom: 0px;
            }

            .ant-input {
              border-radius: 8px;
            }
          }
        }
      }
    }

    .main_btns {
      height: 72px;
      width: 100%;
      bottom: 0;
      left: 0;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0px 1px 35px 0px rgba(118, 136, 166, 0.16);

      .btn1 {
        width: 100px;
        height: 40px;
        border: 1px solid #4ea6ff;
        border-radius: 8px;
        color: #4ea6ff;
        background-color: #fff;
        cursor: pointer;
      }

      .btn2 {
        cursor: pointer;
        width: 100px;
        height: 40px;
        background: #4ea6ff;
        border-radius: 8px;
        border: 0;
        margin-left: 15px;
        color: #fff;
      }
    }
  }
}
</style>
