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urldb/db/entity/task_item_helpers.go
2025-08-09 17:27:26 +08:00

105 lines
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package entity
import (
"encoding/json"
"fmt"
"github.com/ctwj/urldb/db/dto"
)
// SetInputData 设置输入数据将结构体转换为JSON字符串
func (item *TaskItem) SetInputData(data interface{}) error {
jsonData, err := json.Marshal(data)
if err != nil {
return fmt.Errorf("序列化输入数据失败: %v", err)
}
item.InputData = string(jsonData)
return nil
}
// GetInputData 获取输入数据根据任务类型解析JSON
func (item *TaskItem) GetInputData(taskType TaskType) (interface{}, error) {
if item.InputData == "" {
return nil, fmt.Errorf("输入数据为空")
}
switch taskType {
case TaskTypeBatchTransfer:
var data dto.BatchTransferInputData
err := json.Unmarshal([]byte(item.InputData), &data)
if err != nil {
return nil, fmt.Errorf("解析批量转存输入数据失败: %v", err)
}
return data, nil
default:
// 对于未知任务类型返回原始JSON数据
var data map[string]interface{}
err := json.Unmarshal([]byte(item.InputData), &data)
if err != nil {
return nil, fmt.Errorf("解析输入数据失败: %v", err)
}
return data, nil
}
}
// SetOutputData 设置输出数据将结构体转换为JSON字符串
func (item *TaskItem) SetOutputData(data interface{}) error {
jsonData, err := json.Marshal(data)
if err != nil {
return fmt.Errorf("序列化输出数据失败: %v", err)
}
item.OutputData = string(jsonData)
return nil
}
// GetOutputData 获取输出数据根据任务类型解析JSON
func (item *TaskItem) GetOutputData(taskType TaskType) (interface{}, error) {
if item.OutputData == "" {
return nil, fmt.Errorf("输出数据为空")
}
switch taskType {
case TaskTypeBatchTransfer:
var data dto.BatchTransferOutputData
err := json.Unmarshal([]byte(item.OutputData), &data)
if err != nil {
return nil, fmt.Errorf("解析批量转存输出数据失败: %v", err)
}
return data, nil
default:
// 对于未知任务类型返回原始JSON数据
var data map[string]interface{}
err := json.Unmarshal([]byte(item.OutputData), &data)
if err != nil {
return nil, fmt.Errorf("解析输出数据失败: %v", err)
}
return data, nil
}
}
// GetDisplayName 获取显示名称(用于前端显示)
func (item *TaskItem) GetDisplayName(taskType TaskType) string {
inputData, err := item.GetInputData(taskType)
if err != nil {
return fmt.Sprintf("TaskItem#%d", item.ID)
}
switch taskType {
case TaskTypeBatchTransfer:
if data, ok := inputData.(dto.BatchTransferInputData); ok {
return data.Title
}
}
return fmt.Sprintf("TaskItem#%d", item.ID)
}
// AddProcessLog 添加处理日志
func (item *TaskItem) AddProcessLog(message string) {
if item.ProcessLog == "" {
item.ProcessLog = message
} else {
item.ProcessLog += "\n" + message
}
}