// Code scaffolded by goctl. Safe to edit.
// goctl 1.9.2

package ai

import (
	"context"
	"errors"

	"github.com/youruser/base/internal/svc"
	"github.com/youruser/base/internal/types"
	"github.com/youruser/base/model"

	"github.com/zeromicro/go-zero/core/logx"
)

type AiConversationListLogic struct {
	logx.Logger
	ctx    context.Context
	svcCtx *svc.ServiceContext
}

// 获取对话列表
func NewAiConversationListLogic(ctx context.Context, svcCtx *svc.ServiceContext) *AiConversationListLogic {
	return &AiConversationListLogic{
		Logger: logx.WithContext(ctx),
		ctx:    ctx,
		svcCtx: svcCtx,
	}
}

func (l *AiConversationListLogic) AiConversationList(req *types.AIConversationListRequest) (resp *types.AIConversationListResponse, err error) {
	userId, _ := l.ctx.Value("userId").(int64)
	if userId == 0 {
		return nil, errors.New("unauthorized")
	}

	conversations, total, err := model.AIConversationFindByUser(l.ctx, l.svcCtx.DB, userId, req.Page, req.PageSize)
	if err != nil {
		return nil, err
	}

	list := make([]types.AIConversationInfo, len(conversations))
	for i, c := range conversations {
		list[i] = types.AIConversationInfo{
			Id:          c.Id,
			Title:       c.Title,
			ModelId:     c.ModelId,
			ProviderId:  c.ProviderId,
			TotalTokens: c.TotalTokens,
			TotalCost:   c.TotalCost,
			IsArchived:  c.IsArchived,
			CreatedAt:   c.CreatedAt.Format("2006-01-02 15:04:05"),
			UpdatedAt:   c.UpdatedAt.Format("2006-01-02 15:04:05"),
		}
	}

	return &types.AIConversationListResponse{List: list, Total: total}, nil
}