stufflog3/usecases/items/result.go

package items

import "git.aiterp.net/stufflog3/stufflog3/entities"

type Result struct {
	entities.Item

	Stats []ResultStat `json:"stats"`
}

func (r *Result) Stat(statID int) *ResultStat {
	for _, stat := range r.Stats {
		if stat.ID == statID {
			return &stat
		}
	}

	return nil
}

type ResultStat struct {
	ID       int     `json:"id"`
	Name     string  `json:"name"`
	Weight   float64 `json:"weight"`
	Acquired int     `json:"acquired"`
	Required int     `json:"required"`
}

func generateResult(item entities.Item, progresses []entities.ItemProgress, stats []entities.Stat) Result {
	res := Result{
		Item:  item,
		Stats: make([]ResultStat, 0, 8),
	}

	for _, prog := range progresses {
		if prog.ItemID != item.ID {
			continue
		}

		for _, stat := range stats {
			if stat.ID == prog.StatID {
				res.Stats = append(res.Stats, ResultStat{
					ID:       stat.ID,
					Name:     stat.Name,
					Weight:   stat.Weight,
					Acquired: prog.Acquired,
					Required: prog.Required,
				})

				break
			}
		}
	}

	return res
}