package technology

import (
	"SciencesServer/app/api/website/model"
	config2 "SciencesServer/app/basic/config"
	"SciencesServer/app/basic/controller"
	model2 "SciencesServer/app/common/model"
	"SciencesServer/app/session"
	"SciencesServer/config"
	"errors"
	"fmt"
)

// Achievement 技术成果
type Achievement struct {
	*session.Enterprise
}

type AchievementHandle func(session *session.Enterprise) *Achievement

type (
	// AchievementInfo 技术成果信息
	AchievementInfo struct {
		ID              string                            `json:"id"`
		Title           string                            `json:"title"`
		Image           string                            `json:"image"`
		Industrys       []string                          `json:"industrys"`
		Customers       []string                          `json:"customers"`
		Maturity        config2.TechnologyMaturity        `json:"maturity"`
		CooperationMode config2.TechnologyCooperationMode `json:"cooperation_mode"`
		Keywords        []string                          `json:"keywords"`
		VisitCount      int                               `json:"visit_count"`
		CollectCount    int                               `json:"collect_count"`
	}
	// AchievementDetailInfo 技术成果详细信息
	AchievementDetailInfo struct {
		AchievementInfo
		Introduce string `json:"introduce"`
	}
)

// Instance 基本信息
func (c *Achievement) Instance(title, industry string, page, pageSize int) (*controller.ReturnPages, error) {
	mTechnologyAchievement := model.NewTechnologyAchievement()

	where := make([]*model2.ModelWhere, 0)

	if title != "" {
		where = append(where, model2.NewWhere("title", title))
	}
	if industry != "" {
		where = append(where, model2.NewWhereCondition("industry", "LIKE",
			"%"+fmt.Sprintf(`"%v`, industry)+"%"))
	}
	var count int64

	out, err := mTechnologyAchievement.Achievements(page, pageSize, &count, where...)

	if err != nil {
		return nil, err
	}
	list := make([]*AchievementInfo, 0)

	for _, v := range out {
		list = append(list, &AchievementInfo{
			ID:              v.GetEncodeID(),
			Title:           v.Title,
			Image:           v.Image.Analysis(config.SystemConfig[config.SysImageDomain]),
			Industrys:       v.GetIndustryAttribute(),
			Customers:       v.GetCustomerAttribute(),
			Maturity:        v.Maturity,
			CooperationMode: v.CooperationMode,
			Keywords:        v.GetKeywordAttribute(),
			VisitCount:      v.VisitCount,
			CollectCount:    v.CollectCount,
		})
	}
	return &controller.ReturnPages{Data: list, Count: count}, nil
}

// Detail 详细信息
func (c *Achievement) Detail(id uint64) (*AchievementDetailInfo, error) {
	mTechnologyAchievement := model.NewTechnologyAchievement()

	out, err := mTechnologyAchievement.Detail(id)

	if err != nil {
		return nil, err
	} else if out.ID <= 0 {
		return nil, errors.New("操作错误，成果信息不存在或已被删除")
	}
	//var uid uint64 = 0

	if c.Enterprise != nil {
		//uid = c.UID
	}
	// TODO：缺少错误
	//mUserCollect := model.NewUserCollect()
	//
	//_ = model2.UpdatesWhere(mUserCollect.UserCollect, map[string]interface{}{
	//	"count": gorm.Expr("count + ?", 1), "updated_at": time.Now(),
	//}, []*model2.ModelWhere{model2.NewWhere("uid", uid),
	//	model2.NewWhere("kind", model2.UserCollectKindForTechnologyAchievement),
	//	model2.NewWhere("achievement_id", id)})

	return &AchievementDetailInfo{
		AchievementInfo: AchievementInfo{
			ID:              out.GetEncodeID(),
			Title:           out.Title,
			Image:           out.Image.Analysis(config.SystemConfig[config.SysImageDomain]),
			Industrys:       out.GetIndustryAttribute(),
			Customers:       out.GetCustomerAttribute(),
			Maturity:        out.Maturity,
			CooperationMode: out.CooperationMode,
			Keywords:        out.GetKeywordAttribute(),
			VisitCount:      out.VisitCount,
			CollectCount:    out.CollectCount,
		},
		Introduce: out.Introduce,
	}, nil
}

func NewAchievement() AchievementHandle {
	return func(session *session.Enterprise) *Achievement {
		return &Achievement{session}
	}
}