package skill

import (
	skillDao "ai-agent/workflow/dao/skill"
	skillDto "ai-agent/workflow/model/dto/skill"
	"ai-agent/workflow/model/entity"
	"context"
	"fmt"
	"path/filepath"
	"strings"

	"gitea.com/red-future/common/beans"
	commonHttp "gitea.com/red-future/common/http"
	"gitea.com/red-future/common/utils"
	"github.com/gogf/gf/v2/frame/g"
	"github.com/gogf/gf/v2/util/gconv"
)

var SkillUserService = &skillUserService{}

type skillUserService struct{}

// IsAdmin 调用admin-go服务检查是否是管理员
func IsAdmin(ctx context.Context) (res bool, err error) {
	headers := make(map[string]string)
	if r := g.RequestFromCtx(ctx); r != nil {
		for k, v := range r.Request.Header {
			if len(v) > 0 {
				headers[k] = v[0]
			}
		}
	}
	var r = make(map[string]bool)
	if err = commonHttp.Get(ctx, "admin-go/api/v1/system/user/checkIsSuperAdmin", headers, &r); err != nil {
		return false, err
	}
	return r["isSuperAdmin"], err
}

func (s *skillUserService) Create(ctx context.Context, req *skillDto.CreateSkillUserReq) (res *skillDto.CreateSkillUserRes, err error) {
	ext := strings.TrimPrefix(filepath.Ext(req.FileUrl), ".")
	if ext != "zip" {
		return nil, fmt.Errorf("文件格式不支持,请上传zip格式文件")
	}
	admin, err := IsAdmin(ctx)
	if err != nil {
		return
	}
	var id int64
	if admin {
		var count int
		count, err = skillDao.SkillTemplateDao.Count(ctx, &skillDto.GetSkillTemplateReq{
			Name: req.Name,
		})
		if err != nil {
			return nil, err
		}
		if count > 0 {
			return nil, fmt.Errorf("技能名称 %s 已存在", req.Name)
		}
		id, err = skillDao.SkillTemplateDao.Insert(ctx, &skillDto.CreateSkillTemplateReq{
			Name:        req.Name,
			Description: req.Description,
			FileName:    req.FileName,
			FileUrl:     req.FileUrl,
		})
	} else {
		var user *beans.User
		user, err = utils.GetUserInfo(ctx)
		if err != nil {
			return nil, err
		}
		var count int
		count, err = skillDao.SkillUserDao.Count(ctx, &skillDto.GetSkillUserReq{
			Name:    req.Name,
			Creator: user.UserName,
		})
		if err != nil {
			return nil, err
		}
		if count > 0 {
			return nil, fmt.Errorf("技能名称 %s 已存在", req.Name)
		}
		id, err = skillDao.SkillUserDao.Insert(ctx, req)
	}
	return &skillDto.CreateSkillUserRes{Id: id}, err
}

func (s *skillUserService) Update(ctx context.Context, req *skillDto.UpdateSkillUserReq) (err error) {
	ext := strings.TrimPrefix(filepath.Ext(req.FileUrl), ".")
	if ext != "zip" {
		return fmt.Errorf("文件格式不支持,请上传zip格式文件")
	}
	admin, err := IsAdmin(ctx)
	if err != nil {
		return
	}
	if admin {
		var count int
		count, err = skillDao.SkillTemplateDao.Count(ctx, &skillDto.GetSkillTemplateReq{
			NotInId: req.Id,
			Name:    req.Name,
		})
		if err != nil {
			return err
		}
		if count > 0 {
			return fmt.Errorf("技能名称 %s 已存在", req.Name)
		}
		_, err = skillDao.SkillTemplateDao.Update(ctx, &skillDto.UpdateSkillTemplateReq{
			Id:          req.Id,
			Name:        req.Name,
			Description: req.Description,
			FileName:    req.FileName,
			FileUrl:     req.FileUrl,
		})
	} else {
		var user *beans.User
		user, err = utils.GetUserInfo(ctx)
		if err != nil {
			return err
		}
		var count int
		count, err = skillDao.SkillUserDao.Count(ctx, &skillDto.GetSkillUserReq{
			NotInId: req.Id,
			Name:    req.Name,
			Creator: user.UserName,
		})
		if err != nil {
			return err
		}
		if count > 0 {
			return fmt.Errorf("技能名称 %s 已存在", req.Name)
		}
		_, err = skillDao.SkillUserDao.Update(ctx, req)
	}
	return err
}

func (s *skillUserService) Delete(ctx context.Context, req *skillDto.DeleteSkillUserReq) (err error) {
	admin, err := IsAdmin(ctx)
	if err != nil {
		return
	}
	if admin {
		_, err = skillDao.SkillTemplateDao.Delete(ctx, &skillDto.DeleteSkillTemplateReq{
			Id: req.Id,
		})
	} else {
		_, err = skillDao.SkillUserDao.Delete(ctx, req)
	}
	return
}

func (s *skillUserService) Get(ctx context.Context, req *skillDto.GetSkillUserReq) (res *skillDto.SkillUserVO, err error) {
	admin, err := IsAdmin(ctx)
	if err != nil {
		return
	}
	if admin {
		var list *entity.SkillTemplate
		list, err = skillDao.SkillTemplateDao.Get(ctx, &skillDto.GetSkillTemplateReq{
			Id: req.Id,
		})
		if err != nil {
			return nil, err
		}
		res = &skillDto.SkillUserVO{}
		res.ImgAddressPrefix, err = utils.GetFileAddressPrefix(ctx)
		if err != nil {
			return nil, err
		}
		err = gconv.Struct(list, &res)
		return
	}

	user, err := utils.GetUserInfo(ctx)
	if err != nil {
		return
	}
	req.Creator = user.UserName
	list, err := skillDao.SkillUserDao.Get(ctx, &skillDto.GetSkillUserReq{
		Id: req.Id,
	})
	if err != nil {
		return nil, err
	}
	res = &skillDto.SkillUserVO{}
	res.ImgAddressPrefix, err = utils.GetFileAddressPrefix(ctx)
	if err != nil {
		return nil, err
	}
	err = gconv.Struct(list, &res)

	return
}

func (s *skillUserService) List(ctx context.Context, req *skillDto.ListSkillReq) (res *skillDto.ListSkillUserRes, err error) {
	admin, err := IsAdmin(ctx)
	if err != nil {
		return
	}
	if admin {
		var total int
		var list []*entity.SkillTemplate
		list, total, err = skillDao.SkillTemplateDao.List(ctx, &skillDto.ListSkillTemplateReq{
			Keyword: req.Keyword,
			Page:    req.Page,
		})
		if err != nil {
			return nil, err
		}
		res = &skillDto.ListSkillUserRes{
			Total: total,
		}
		err = gconv.Struct(list, &res.List)
		return
	}

	user, err := utils.GetUserInfo(ctx)
	if err != nil {
		return
	}
	req.Creator = user.UserName
	list, total, err := skillDao.SkillUserDao.List(ctx, &skillDto.ListSkillUserReq{
		Keyword: req.Keyword,
		Creator: req.Creator,
		Page:    req.Page,
	})
	if err != nil {
		return nil, err
	}
	res = &skillDto.ListSkillUserRes{
		Total: total,
	}
	err = gconv.Struct(list, &res.List)

	return
}

func (s *skillUserService) ListUser(ctx context.Context, req *skillDto.ListSkillUserReq) (res *skillDto.ListSkillUserRes, err error) {
	user, err := utils.GetUserInfo(ctx)
	if err != nil {
		return
	}
	req.Creator = user.UserName
	list, total, err := skillDao.SkillUserDao.List(ctx, req)
	if err != nil {
		return nil, err
	}
	res = &skillDto.ListSkillUserRes{
		Total: total,
	}
	err = gconv.Struct(list, &res.List)

	return
}

func (s *skillUserService) GetUserOrTemplate(ctx context.Context, req *skillDto.GetSkillReq) (res *skillDto.SkillUserVO, err error) {
	var list *entity.SkillTemplate
	list, err = skillDao.SkillTemplateDao.Get(ctx, &skillDto.GetSkillTemplateReq{
		Id:   req.Id,
		Name: req.Name,
	})
	if err != nil {
		return nil, err
	}
	if !g.IsEmpty(list) {
		res = &skillDto.SkillUserVO{}
		res.ImgAddressPrefix, err = utils.GetFileAddressPrefix(ctx)
		if err != nil {
			return nil, err
		}
		err = gconv.Struct(list, &res)
		return
	}

	user, err := utils.GetUserInfo(ctx)
	if err != nil {
		return
	}
	req.Creator = user.UserName
	var userList *entity.SkillUser
	userList, err = skillDao.SkillUserDao.Get(ctx, &skillDto.GetSkillUserReq{
		Id:      req.Id,
		Creator: user.UserName,
		Name:    req.Name,
	})
	if err != nil {
		return nil, err
	}
	res = &skillDto.SkillUserVO{}
	res.ImgAddressPrefix, err = utils.GetFileAddressPrefix(ctx)
	if err != nil {
		return nil, err
	}
	err = gconv.Struct(userList, &res)

	return
}