package fic

import ()

type Member struct {
	Id        int64  `json:"id"`
	Firstname string `json:"firstname"`
	Lastname  string `json:"lastname"`
	Nickname  string `json:"nickname"`
	Company   string `json:"company"`
}

func GetMember(cnt int) (Team, error) {
	var t Team
	if err := DBQueryRow("SELECT T.id_team, T.initial_name, T.name, T.color FROM team_members M RIGHT OUTER JOIN teams T ON T.id_team = M.id_team LIMIT ?, 1", cnt - 1).Scan(&t.Id, &t.InitialName, &t.Name, &t.Color); err != nil {
		return t, err
	}

	return t, nil
}

func (t Team) GetMembers() ([]Member, error) {
	if rows, err := DBQuery("SELECT id_member, firstname, lastname, nickname, company FROM team_members WHERE id_team = ?", t.Id); err != nil {
		return nil, err
	} else {
		defer rows.Close()

		var members = make([]Member, 0)
		for rows.Next() {
			var m Member
			if err := rows.Scan(&m.Id, &m.Firstname, &m.Lastname, &m.Nickname, &m.Company); err != nil {
				return nil, err
			}
			members = append(members, m)
		}
		if err := rows.Err(); err != nil {
			return nil, err
		}

		return members, nil
	}
}

func (t Team) AddMember(firstname string, lastname string, nickname string, company string) (Member, error) {
	if res, err := DBExec("INSERT INTO team_members (id_team, firstname, lastname, nickname, company) VALUES (?, ?, ?, ?, ?)", t.Id, firstname, lastname, nickname, company); err != nil {
		return Member{}, err
	} else if mid, err := res.LastInsertId(); err != nil {
		return Member{}, err
	} else {
		return Member{mid, firstname, lastname, nickname, company}, nil
	}
}

func (t Team) GainMember(m Member) error {
	if res, err := DBExec("UPDATE team_members SET id_team = ? WHERE id_member = ?", t.Id, m.Id); err != nil {
		return err
	} else if _, err := res.RowsAffected(); err != nil {
		return err
	} else {
		return nil
	}
}

func (m Member) Update() (int64, error) {
	if res, err := DBExec("UPDATE team_members SET firstname = ?, lastname = ?, nickname = ?, company = ? WHERE id_member = ?", m.Firstname, m.Lastname, m.Nickname, m.Company, m.Id); err != nil {
		return 0, err
	} else if nb, err := res.RowsAffected(); err != nil {
		return 0, err
	} else {
		return nb, err
	}
}

func (m Member) Delete() (int64, error) {
	if res, err := DBExec("DELETE FROM team_members WHERE id_member = ?", m.Id); err != nil {
		return 0, err
	} else if nb, err := res.RowsAffected(); err != nil {
		return 0, err
	} else {
		return nb, err
	}
}