feat: add web channel configuration support and update widget response structure

internal/controllers/open/im_widget_controller.go

@@ -3,6 +3,7 @@ package open
 import (
 	"cs-agent/internal/pkg/dto/response"
 	"cs-agent/internal/pkg/irisx"
+	"cs-agent/internal/services"
 
 	"github.com/kataras/iris/v12"
 	"github.com/mlogclub/simple/web"
@@ -17,9 +18,19 @@ func (c *ImWidgetController) AnyConfig() *web.JsonResult {
 	if channel == nil {
 		return web.JsonErrorMsg("接入渠道未初始化")
 	}
+	cfg, err := services.ChannelService.ParseWebChannelConfig(channel.ConfigJSON)
+	if err != nil {
+		return web.JsonErrorMsg("Web渠道配置不合法")
+	}
 
 	ret := response.WidgetConfigResponse{
-		ChannelID: channel.ChannelID,
+		ChannelID:   channel.ChannelID,
+		Title:       cfg.Title,
+		Subtitle:    cfg.Subtitle,
+		WelcomeText: cfg.WelcomeText,
+		ThemeColor:  cfg.ThemeColor,
+		Position:    cfg.Position,
+		Width:       cfg.Width,
 	}
 	return web.JsonData(ret)
 }

internal/pkg/dto/dto.go

@@ -15,3 +15,12 @@ type AuthPrincipal struct {
 type WxWorkKFChannelConfig struct {
 	OpenKfID string `json:"openKfId"`
 }
+
+type WebChannelConfig struct {
+	Title       string `json:"title"`
+	Subtitle    string `json:"subtitle"`
+	WelcomeText string `json:"welcomeText"`
+	ThemeColor  string `json:"themeColor"`
+	Position    string `json:"position"`
+	Width       string `json:"width"`
+}

internal/pkg/dto/response/widget_response.go

@@ -1,5 +1,11 @@
 package response
 
 type WidgetConfigResponse struct {
-	ChannelID string `json:"channelId"`
+	ChannelID   string `json:"channelId"`
+	Title       string `json:"title"`
+	Subtitle    string `json:"subtitle"`
+	WelcomeText string `json:"welcomeText"`
+	ThemeColor  string `json:"themeColor"`
+	Position    string `json:"position"`
+	Width       string `json:"width"`
 }

internal/services/channel_service.go

@@ -159,6 +159,45 @@ func (s *channelService) ParseWxWorkKFChannelConfig(raw string) (*dto.WxWorkKFCh
 	return cfg, nil
 }
 
+func (s *channelService) ParseWebChannelConfig(raw string) (*dto.WebChannelConfig, error) {
+	raw = strings.TrimSpace(raw)
+	cfg := &dto.WebChannelConfig{
+		Title:       "在线客服",
+		Subtitle:    "欢迎咨询",
+		WelcomeText: "",
+		ThemeColor:  "#2563eb",
+		Position:    "right",
+		Width:       "380px",
+	}
+	if raw != "" {
+		if err := json.Unmarshal([]byte(raw), cfg); err != nil {
+			return nil, err
+		}
+	}
+	cfg.Title = strings.TrimSpace(cfg.Title)
+	if cfg.Title == "" {
+		cfg.Title = "在线客服"
+	}
+	cfg.Subtitle = strings.TrimSpace(cfg.Subtitle)
+	cfg.WelcomeText = strings.TrimSpace(cfg.WelcomeText)
+	cfg.ThemeColor = strings.TrimSpace(cfg.ThemeColor)
+	if cfg.ThemeColor == "" {
+		cfg.ThemeColor = "#2563eb"
+	}
+	cfg.Position = strings.TrimSpace(cfg.Position)
+	if cfg.Position == "" {
+		cfg.Position = "right"
+	}
+	if cfg.Position != "left" && cfg.Position != "right" {
+		return nil, errorsx.InvalidParam("Web渠道配置 position 只能为 left 或 right")
+	}
+	cfg.Width = strings.TrimSpace(cfg.Width)
+	if cfg.Width == "" {
+		cfg.Width = "380px"
+	}
+	return cfg, nil
+}
+
 func (s *channelService) GetEnabledWxWorkKFChannelByOpenKfID(openKfID string) *models.Channel {
 	openKfID = strings.TrimSpace(openKfID)
 	if openKfID == "" {
@@ -229,6 +268,15 @@ func (s *channelService) buildChannelModel(id int64, req request.CreateChannelRe
 		if exists := s.Take("channel_id = ? AND status <> ? AND id <> ?", channelID, enums.StatusDeleted, id); exists != nil {
 			return nil, errorsx.InvalidParam("渠道标识已存在")
 		}
+		cfg, err := s.ParseWebChannelConfig(configJSON)
+		if err != nil {
+			return nil, errorsx.InvalidParam("Web渠道配置不合法")
+		}
+		configBytes, err := json.Marshal(cfg)
+		if err != nil {
+			return nil, err
+		}
+		configJSON = string(configBytes)
 	case enums.ChannelTypeWxWorkKF:
 		if channelID == "" {
 			channelID = strs.UUID()