<!-- 系统配置 -->
<template>
  <div class="app-container">
    <div class="search-container">
      <el-form ref="queryFormRef" :model="queryParams" :inline="true">
        <el-form-item label="关键字" prop="keywords">
          <el-input
            v-model="queryParams.keywords"
            placeholder="请输入配置键\配置名称"
            clearable
            @keyup.enter="handleQuery"
          />
        </el-form-item>
        <el-form-item>
          <el-button type="primary" @click="handleQuery">
            <i-ep-search />
            搜索
          </el-button>
          <el-button @click="handleResetQuery">
            <i-ep-refresh />
            重置
          </el-button>
        </el-form-item>
      </el-form>
    </div>

    <el-card shadow="never" class="table-container">
      <template #header>
        <el-button
          type="success"
          v-hasPerm="['sys:config:add']"
          @click="handleOpenDialog()"
        >
          <i-ep-plus />
          新增
        </el-button>
        <el-button
          color="#626aef"
          v-hasPerm="['sys:config:refresh']"
          @click="handleRefreshCache"
        >
          <el-icon><RefreshLeft /></el-icon>
          刷新缓存
        </el-button>
      </template>

      <el-table
        ref="dataTableRef"
        v-loading="loading"
        :data="pageData"
        highlight-current-row
        @selection-change="handleSelectionChange"
      >
        <el-table-column type="index" label="序号" width="60" />
        <el-table-column
          key="configName"
          label="配置名称"
          prop="configName"
          min-width="100"
        />
        <el-table-column
          key="configKey"
          label="配置键"
          prop="configKey"
          min-width="100"
        />
        <el-table-column
          key="configValue"
          label="配置值"
          prop="configValue"
          min-width="100"
        />
        <el-table-column
          key="remark"
          label="描述"
          prop="remark"
          min-width="100"
        />
        <el-table-column fixed="right" label="操作" width="220">
          <template #default="scope">
            <el-button
              type="primary"
              size="small"
              link
              v-hasPerm="['sys:config:update']"
              @click="handleOpenDialog(scope.row.id)"
            >
              <i-ep-edit />
              编辑
            </el-button>
            <el-button
              type="danger"
              size="small"
              link
              v-hasPerm="['sys:config:delete']"
              @click="handleDelete(scope.row.id)"
            >
              <i-ep-delete />
              删除
            </el-button>
          </template>
        </el-table-column>
      </el-table>

      <pagination
        v-if="total > 0"
        v-model:total="total"
        v-model:page="queryParams.pageNum"
        v-model:limit="queryParams.pageSize"
        @pagination="handleQuery"
      />
    </el-card>

    <!-- 系统配置表单弹窗 -->
    <el-dialog
      v-model="dialog.visible"
      :title="dialog.title"
      width="500px"
      @close="handleCloseDialog"
    >
      <el-form
        ref="dataFormRef"
        :model="formData"
        :rules="rules"
        label-suffix=":"
        label-width="100px"
      >
        <el-form-item label="配置名称" prop="configName">
          <el-input
            v-model="formData.configName"
            placeholder="请输入配置名称"
            :maxlength="50"
          />
        </el-form-item>
        <el-form-item label="配置键" prop="configKey">
          <el-input
            v-model="formData.configKey"
            placeholder="请输入配置键"
            :maxlength="50"
          />
        </el-form-item>
        <el-form-item label="配置值" prop="configValue">
          <el-input
            v-model="formData.configValue"
            placeholder="请输入配置值"
            :maxlength="100"
          />
        </el-form-item>
        <el-form-item label="描述" prop="remark">
          <el-input
            v-model="formData.remark"
            :rows="4"
            :maxlength="100"
            show-word-limit
            type="textarea"
            placeholder="请输入描述"
          />
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="handleSubmit">确定</el-button>
          <el-button @click="handleCloseDialog">取消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup lang="ts">
defineOptions({
  name: "Config",
  inheritAttrs: false,
});

import ConfigAPI, {
  ConfigPageVO,
  ConfigForm,
  ConfigPageQuery,
} from "@/api/config";

const queryFormRef = ref(ElForm);
const dataFormRef = ref(ElForm);

const loading = ref(false);
const ids = ref<number[]>([]);
const total = ref(0);

const queryParams = reactive<ConfigPageQuery>({
  pageNum: 1,
  pageSize: 10,
  keywords: "",
});

// 系统配置表格数据
const pageData = ref<ConfigPageVO[]>([]);

// 弹窗
const dialog = reactive({
  title: "",
  visible: false,
});
// 系统配置表单
const formData = reactive<ConfigForm>({
  id: undefined,
  configName: "",
  configKey: "",
  configValue: "",
  remark: "",
});

const rules = reactive({
  configName: [
    { required: true, message: "请输入系统配置名称", trigger: "blur" },
  ],
  configKey: [
    { required: true, message: "请输入系统配置编码", trigger: "blur" },
  ],
  configValue: [
    { required: true, message: "请输入系统配置值", trigger: "blur" },
  ],
});

/** 查询系统配置 */
function handleQuery() {
  loading.value = true;
  ConfigAPI.getPage(queryParams)
    .then((data) => {
      pageData.value = data.list;
      total.value = data.total;
    })
    .finally(() => {
      loading.value = false;
    });
}
/** 重置系统配置查询 */
function handleResetQuery() {
  queryFormRef.value.resetFields();
  queryParams.pageNum = 1;
  handleQuery();
}

/** 行复选框选中记录选中ID集合 */
function handleSelectionChange(selection: any) {
  ids.value = selection.map((item: any) => item.id);
}

/** 打开系统配置弹窗 */
function handleOpenDialog(id?: number) {
  dialog.visible = true;
  if (id) {
    dialog.title = "修改系统配置";
    ConfigAPI.getFormData(id).then((data) => {
      Object.assign(formData, data);
    });
  } else {
    dialog.title = "新增系统配置";
    formData.id = undefined;
  }
}

/** 刷新缓存 **/
function handleRefreshCache() {
  ConfigAPI.refreshCache().then(() => {
    ElMessage.success("刷新成功");
  });
}

/** 提交系统配置表单 */
function handleSubmit() {
  dataFormRef.value.validate((valid: any) => {
    if (valid) {
      loading.value = true;
      const id = formData.id;
      if (id) {
        ConfigAPI.update(id, formData)
          .then(() => {
            ElMessage.success("修改成功");
            handleCloseDialog();
            handleResetQuery();
          })
          .finally(() => (loading.value = false));
      } else {
        ConfigAPI.add(formData)
          .then(() => {
            ElMessage.success("新增成功");
            handleCloseDialog();
            handleResetQuery();
          })
          .finally(() => (loading.value = false));
      }
    }
  });
}

/** 关闭系统配置弹窗 */
function handleCloseDialog() {
  dialog.visible = false;
  dataFormRef.value.resetFields();
  dataFormRef.value.clearValidate();
  formData.id != undefined;
}

/** 删除系统配置 */
function handleDelete(id: number) {
  ElMessageBox.confirm("确认删除该项配置?", "警告", {
    confirmButtonText: "确定",
    cancelButtonText: "取消",
    type: "warning",
  }).then(
    () => {
      loading.value = true;
      ConfigAPI.deleteById(id)
        .then(() => {
          ElMessage.success("删除成功");
          handleResetQuery();
        })
        .finally(() => (loading.value = false));
    },
    () => {}
  );
}

onMounted(() => {
  handleQuery();
});
</script>
