<script setup lang="ts">
import { reactive, onMounted, ref, nextTick } from "vue";
import { getPlatformRateList } from "@/api/platform";
import { useRenderIcon } from "@/components/ReIcon/src/hooks";
import PlatformRateDialog from "./rate-dialog.vue";

defineOptions({
  name: "AdminPlatformRate"
});

const queryRef = ref();
const tableRef = ref();
const dialogRef = ref();

const state = reactive({
  formQuery: {
    name: ""
  },
  pageQuery: {
    pageNum: 1,
    pageSize: 10,
    total: 0
  },
  tableData: {
    height: 500,
    data: [] as Array<any>,
    loading: false,
    columns: [
      { label: "费率名称", prop: "name", width: 180 },
      { label: "平台费率", prop: "feeRate", width: 180 },
      { label: "提现手续费率", prop: "withdrawalFeeRate", width: 180 },
      { label: "创建时间", prop: "createTime", width: 180 },
      { label: "更新时间", prop: "updateTime", width: 180 }
    ]
  }
});

onMounted(() => {
  loadData();
  nextTick(() => {
    const bodyHeight = document.body.clientHeight;
    const queryHeight = queryRef.value?.$el?.clientHeight || 0;
    state.tableData.height = bodyHeight - queryHeight - 280;
  });
});

const loadData = (refresh: boolean = false) => {
  if (refresh) {
    state.pageQuery.pageNum = 1;
  }
  state.tableData.loading = true;
  getPlatformRateList({ ...state.formQuery, ...state.pageQuery })
    .then((res: any) => {
      const { list, count } = res || {};
      state.tableData.data = list || [];
      state.pageQuery.total = count || 0;
    })
    .catch(() => {
      state.tableData.data = [];
    })
    .finally(() => {
      state.tableData.loading = false;
    });
};

const handleSizeChange = (size: number) => {
  state.pageQuery.pageSize = size;
  loadData(true);
};

const handleCurrentChange = (page: number) => {
  state.pageQuery.pageNum = page;
  loadData();
};

const handleSearch = () => {
  loadData(true);
};

const handleReset = () => {
  state.formQuery = {
    name: ""
  };
  loadData(true);
};

const handleAdd = () => {
  dialogRef.value?.open("add");
};

const handleEdit = (row: any) => {
  dialogRef.value?.open("edit", row);
};

const handleView = (row: any) => {
  dialogRef.value?.open("view", row);
};

const formatRate = (val: number) => {
  if (val === null || val === undefined) return "-";
  return val;
};
</script>

<template>
  <div class="page-container">
    <el-card shadow="hover">
      <el-form
        ref="queryRef"
        :model="state.formQuery"
        inline
        class="search-form"
      >
        <el-form-item label="费率名称">
          <el-input
            v-model="state.formQuery.name"
            placeholder="请输入费率名称"
            clearable
            @keyup.enter="handleSearch"
          />
        </el-form-item>
        <el-form-item>
          <el-button
            type="primary"
            :icon="useRenderIcon('ri/search-line')"
            @click="handleSearch"
          >
            查询
          </el-button>
          <el-button
            :icon="useRenderIcon('ri/refresh-line')"
            @click="handleReset"
          >
            重置
          </el-button>
          <el-button
            type="success"
            :icon="useRenderIcon('ri/add-line')"
            @click="handleAdd"
          >
            新增
          </el-button>
        </el-form-item>
      </el-form>

      <el-table
        ref="tableRef"
        v-loading="state.tableData.loading"
        :data="state.tableData.data"
        :height="state.tableData.height"
        border
        stripe
      >
        <template #empty>
          <el-empty description="暂无数据" />
        </template>
        <el-table-column
          v-for="col in state.tableData.columns"
          :key="col.prop"
          :prop="col.prop"
          :label="col.label"
          :width="col.width"
          show-overflow-tooltip
        >
          <template #default="{ row }">
            <template v-if="col.prop === 'name'">
              <span class="link" @click="handleView(row)">{{ row.name }}</span>
            </template>
            <template v-else-if="['feeRate', 'withdrawalFeeRate'].includes(col.prop)">
              {{ formatRate(row[col.prop]) }}
            </template>
            <template v-else>
              {{ row[col.prop] }}
            </template>
          </template>
        </el-table-column>
        <el-table-column label="操作" width="120" fixed="right">
          <template #default="{ row }">
            <el-button type="warning" link size="small" @click="handleEdit(row)">
              编辑
            </el-button>
          </template>
        </el-table-column>
      </el-table>

      <div class="pagination-container">
        <el-pagination
          v-model:current-page="state.pageQuery.pageNum"
          v-model:page-size="state.pageQuery.pageSize"
          :total="state.pageQuery.total"
          :page-sizes="[10, 20, 50, 100]"
          layout="total, sizes, prev, pager, next, jumper"
          @size-change="handleSizeChange"
          @current-change="handleCurrentChange"
        />
      </div>
    </el-card>

    <PlatformRateDialog ref="dialogRef" @refresh="loadData(true)" />
  </div>
</template>

<style scoped lang="scss">
.page-container {
  padding: 15px;
}

.search-form {
  margin-bottom: 15px;
}

.pagination-container {
  display: flex;
  justify-content: flex-end;
  margin-top: 15px;
}

.link {
  color: var(--el-color-primary);
  cursor: pointer;
  
  &:hover {
    text-decoration: underline;
  }
}
</style>
