package game_test

// import (
// 	"slices"
// 	"testing"

// 	e "github.com/iliadenisov/galaxy/internal/error"
// 	"github.com/iliadenisov/galaxy/internal/model/game"
// 	"github.com/stretchr/testify/assert"
// )

// func TestJoinShipGroupToFleet(t *testing.T) {
// 	g := newGame()
// 	var groupIndex uint = 1

// 	assert.ErrorContains(t,
// 		g.JoinShipGroupToFleet(Race_0.Name, "  ", groupIndex, 0),
// 		e.GenericErrorText(e.ErrInputEntityTypeNameInvalid))

// 	assert.ErrorContains(t,
// 		g.JoinShipGroupToFleet(Race_0.Name, "Unnamed", groupIndex, 0),
// 		e.GenericErrorText(e.ErrInputEntityNotExists))

// 	// creating ShipGroup
// 	assert.NoError(t, g.CreateShips(Race_0_idx, Race_0_Freighter, R0_Planet_0_num, 5))

// 	assert.ErrorContains(t,
// 		g.JoinShipGroupToFleet(Race_0.Name, "Unnamed", groupIndex, 6),
// 		e.GenericErrorText(e.ErrJoinFleetGroupNumberNotEnough))

// 	// ensure race has no Fleets
// 	assert.Len(t, slices.Collect(g.ListFleets(Race_0_idx)), 0)

// 	fleetOne := "R0_Fleet_one"
// 	fleetTwo := "R0_Fleet_two"

// 	assert.NoError(t, g.JoinShipGroupToFleet(Race_0.Name, fleetOne, groupIndex, 0))
// 	fleets := slices.Collect(g.ListFleets(Race_0_idx))
// 	groups := slices.Collect(g.ListShipGroups(Race_0_idx))
// 	assert.Len(t, groups, 1)
// 	gi := 0
// 	assert.Len(t, fleets, 1)
// 	assert.Equal(t, fleets[0].Name, fleetOne)
// 	state, _, _ := game.FleetState(g, fleets[0].ID)
// 	assert.Equal(t, game.StateInOrbit, state)

// 	assert.NotNil(t, groups[gi].FleetID)
// 	assert.Equal(t, fleets[0].ID, *groups[gi].FleetID)

// 	// create another ShipGroup
// 	assert.NoError(t, g.CreateShips(Race_0_idx, Race_0_Gunship, R0_Planet_0_num, 3))
// 	groupIndex = 2
// 	assert.NoError(t, g.JoinShipGroupToFleet(Race_0.Name, fleetTwo, groupIndex, 2))
// 	fleets = slices.Collect(g.ListFleets(Race_0_idx))
// 	groups = slices.Collect(g.ListShipGroups(Race_0_idx))
// 	assert.Len(t, groups, 3)
// 	gi = 1
// 	assert.Len(t, fleets, 2)
// 	assert.Equal(t, fleets[1].Name, fleetTwo)
// 	state, _, _ = game.FleetState(g, fleets[1].ID)
// 	assert.Equal(t, game.StateInOrbit, state)

// 	assert.NotNil(t, groups[gi].FleetID)
// 	assert.Equal(t, fleets[1].ID, *groups[gi].FleetID)
// 	assert.Equal(t, uint(2), groups[gi].Number)
// 	assert.Equal(t, uint(2), groups[gi].Index)

// 	gi = 2
// 	assert.Nil(t, groups[gi].FleetID)
// 	assert.Equal(t, uint(1), groups[gi].Number)
// 	assert.Equal(t, uint(3), groups[gi].Index)

// 	groupIndex = groups[gi].Index
// 	assert.NoError(t, g.JoinShipGroupToFleet(Race_0.Name, fleetOne, groupIndex, 0))
// 	fleets = slices.Collect(g.ListFleets(Race_0_idx))
// 	assert.Len(t, fleets, 2)
// 	groups = slices.Collect(g.ListShipGroups(Race_0_idx))
// 	assert.NotNil(t, groups[gi].FleetID)
// 	assert.Equal(t, fleets[0].ID, *groups[gi].FleetID)
// 	state, _, _ = game.FleetState(g, fleets[0].ID)
// 	assert.Equal(t, game.StateInOrbit, state)

// 	// group not In_Orbit
// 	assert.NoError(t, g.CreateShips(Race_0_idx, Race_0_Gunship, R0_Planet_0_num, 7))
// 	gi = 3
// 	g.ShipGroups[gi].StateInSpace = &game.InSpace{
// 		Origin: 2,
// 		Range:  1,
// 	}
// 	assert.ErrorContains(t,
// 		g.JoinShipGroupToFleet(Race_0.Name, fleetOne, g.ShipGroups[gi].Index, 0),
// 		e.GenericErrorText(e.ErrShipsBusy))
// 	g.ShipGroups[gi].StateInSpace = nil

// 	// existing fleet not on the same planet or in_orbit
// 	g.ShipGroups[0].StateInSpace = &game.InSpace{
// 		Origin: 2,
// 		Range:  1,
// 	}
// 	g.ShipGroups[2].StateInSpace = g.ShipGroups[0].StateInSpace
// 	assert.ErrorContains(t,
// 		g.JoinShipGroupToFleet(Race_0.Name, fleetOne, g.ShipGroups[gi].Index, 0),
// 		e.GenericErrorText(e.ErrShipsNotOnSamePlanet))
// }

// func TestJoinFleets(t *testing.T) {
// 	g := newGame()
// 	// creating ShipGroup #1 at Planet_0
// 	assert.NoError(t, g.CreateShips(Race_0_idx, Race_0_Freighter, R0_Planet_0_num, 1)) // group #1
// 	// creating ShipGroup #2 at Planet_2
// 	assert.NoError(t, g.CreateShips(Race_0_idx, Race_0_Gunship, R0_Planet_2_num, 2)) // group #2
// 	// creating ShipGroup #3 at Planet_0
// 	assert.NoError(t, g.CreateShips(Race_0_idx, Race_0_Gunship, R0_Planet_0_num, 3)) // group #3

// 	// ensure race has no Fleets
// 	assert.Len(t, slices.Collect(g.ListFleets(Race_0_idx)), 0)

// 	fleetPlanet2 := "R0_Fleet_On_Planet_2"
// 	fleetSource := "R0_Fleet_one"
// 	fleetTarget := "R0_Fleet_two"

// 	assert.ErrorContains(t,
// 		g.JoinFleets(Race_0.Name, fleetSource, fleetTarget),
// 		e.GenericErrorText(e.ErrInputEntityNotExists))
// 	assert.NoError(t, g.JoinShipGroupToFleet(Race_0.Name, fleetSource, 1, 0))
// 	assert.ErrorContains(t,
// 		g.JoinFleets(Race_0.Name, fleetSource, fleetTarget),
// 		e.GenericErrorText(e.ErrInputEntityNotExists))
// 	assert.NoError(t, g.JoinShipGroupToFleet(Race_0.Name, fleetTarget, 3, 0))
// 	assert.NoError(t, g.JoinFleets(Race_0.Name, fleetSource, fleetTarget))

// 	assert.NoError(t, g.JoinShipGroupToFleet(Race_0.Name, fleetPlanet2, 2, 0))
// 	assert.ErrorContains(t,
// 		g.JoinFleets(Race_0.Name, fleetPlanet2, fleetTarget),
// 		e.GenericErrorText(e.ErrShipsNotOnSamePlanet))
// }