package main

import (
	"encoding/json"
	"strconv"
)

var ApiTeamsRouting = map[string]DispatchFunction{
	"GET": listTeam,
	"POST": creationTeam,
}

func listTeam(args []string, body []byte) (interface{}, error) {
	if len(args) == 1 {
		// List given team
		if tid, err := strconv.Atoi(string(args[0])); err != nil {
			return nil, err
		} else if team, err := GetTeam(tid); err != nil {
			return nil, err
		} else {
			return team.GetMembers()
		}
	} else if len(args) == 0 {
		// List all teams
		return GetTeams()
	} else {
		return nil, nil
	}
}

func creationTeam(args []string, body []byte) (interface{}, error) {
	if len(args) == 0 {
		type UploadedMember struct {
			Firstname string
			Lastname  string
			Nickname  string
			Company   string
		}

		// Create a new team
		var members []UploadedMember
		if err := json.Unmarshal(body, &members); err != nil {
			return nil, err
		}

		if team, err := CreateTeam(""); err != nil {
			return nil, err
		} else {
			for _, member := range members {
				if _, err := team.AddMember(member.Firstname, member.Lastname, member.Nickname, member.Company); err != nil {
					return nil, err
				}
			}

			return "Ok", nil
		}
	} else {
		return nil,nil
	}
}