engigu
75 lines
2.0 KiB
Go
75 lines
2.0 KiB
Go
package channels
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import "fmt"
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// Channel 渠道接口 - SDK 版本，零业务依赖
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type Channel interface {
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// GetType 返回渠道类型标识
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GetType() string
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// GetSupportedFormats 返回支持的消息格式
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GetSupportedFormats() []string
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// Send 发送消息
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Send(config ChannelConfig, msg *Message) (*Result, error)
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}
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// BaseChannel 渠道基础实现
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type BaseChannel struct {
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channelType string
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supportedFormats []string
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}
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func NewBaseChannel(channelType string, supportedFormats []string) *BaseChannel {
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return &BaseChannel{channelType: channelType, supportedFormats: supportedFormats}
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}
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func (c *BaseChannel) GetType() string { return c.channelType }
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func (c *BaseChannel) GetSupportedFormats() []string { return c.supportedFormats }
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// FormatContent 根据渠道支持的格式选择最佳内容
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func (c *BaseChannel) FormatContent(msg *Message) (formatType string, content string) {
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for _, ft := range c.supportedFormats {
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switch ft {
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case FormatTypeMarkdown:
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if msg.HasMarkdown() {
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return FormatTypeMarkdown, msg.Markdown
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}
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case FormatTypeHTML:
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if msg.HasHTML() {
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return FormatTypeHTML, msg.HTML
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}
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case FormatTypeText:
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if msg.HasText() {
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return FormatTypeText, msg.Text
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}
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}
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}
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if msg.HasText() {
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return FormatTypeText, msg.Text
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}
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return FormatTypeText, ""
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}
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// SuccessResult 创建成功结果
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func SuccessResult(response string) *Result {
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return &Result{Success: true, Response: response}
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}
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// ErrorResult 创建失败结果
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func ErrorResult(response string, err error) *Result {
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errMsg := ""
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if err != nil {
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errMsg = err.Error()
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}
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return &Result{Success: false, Response: response, Error: errMsg}
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}
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// ErrorResultStr 创建失败结果（字符串错误）
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func ErrorResultStr(response string, errMsg string) *Result {
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return &Result{Success: false, Response: response, Error: errMsg}
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}
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// SendError 发送失败时的格式化错误
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func SendError(format string, args ...any) *Result {
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return &Result{Success: false, Error: fmt.Sprintf(format, args...)}
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}
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