package controller_test

import (
	"testing"

	"github.com/google/uuid"
	e "github.com/iliadenisov/galaxy/internal/error"
	"github.com/stretchr/testify/assert"
)

func TestCreateScience(t *testing.T) {
	// TODO: test on dead race
	c, g := newCache()
	first := "Drive_Shields"
	second := "Hyperdrive"

	assert.Len(t, c.RaceScience(Race_0_idx), 0)
	assert.NoError(t, g.CreateScience(Race_0.Name, first, 0.4, 0, 0.6, 0))
	assert.Len(t, c.RaceScience(Race_0_idx), 1)
	sc := c.RaceScience(Race_0_idx)[0]
	assert.NoError(t, uuid.Validate(sc.ID.String()))
	assert.Equal(t, first, sc.Name)
	assert.Equal(t, 0.4, sc.Drive)
	assert.Equal(t, 0., sc.Weapons)
	assert.Equal(t, 0.6, sc.Shields)
	assert.Equal(t, 0., sc.Cargo)

	assert.ErrorContains(t,
		g.CreateScience("UnknownRace", second, 0.4, 0, 0.6, 0),
		e.GenericErrorText(e.ErrInputUnknownRace))
	assert.ErrorContains(t,
		g.CreateScience(Race_0.Name, "    ", 0.4, 0, 0.6, 0),
		e.GenericErrorText(e.ErrInputEntityTypeNameInvalid))
	assert.ErrorContains(t,
		g.CreateScience(Race_0.Name, first, 0.4, 0, 0.6, 0),
		e.GenericErrorText(e.ErrInputEntityTypeNameDuplicate))
	assert.ErrorContains(t,
		g.CreateScience(Race_0.Name, second, -0.1, 0, 1.1, 0),
		e.GenericErrorText(e.ErrInputDriveValue))
	assert.ErrorContains(t,
		g.CreateScience(Race_0.Name, second, 1.5, -0.5, 0, 0),
		e.GenericErrorText(e.ErrInputWeaponsValue))
	assert.ErrorContains(t,
		g.CreateScience(Race_0.Name, second, 1.3, 0, -0.3, 0),
		e.GenericErrorText(e.ErrInputShieldsValue))
	assert.ErrorContains(t,
		g.CreateScience(Race_0.Name, second, 0, 1.07, 0, -0.07),
		e.GenericErrorText(e.ErrInputCargoValue))
	assert.ErrorContains(t,
		g.CreateScience(Race_0.Name, second, 0.26, 0.25, 0.25, 0.25),
		e.GenericErrorText(e.ErrInputScienceSumValues))
	assert.ErrorContains(t,
		g.CreateScience(Race_0.Name, second, 0.25, 0.26, 0.25, 0.25),
		e.GenericErrorText(e.ErrInputScienceSumValues))
	assert.ErrorContains(t,
		g.CreateScience(Race_0.Name, second, 0.25, 0.25, 0.26, 0.25),
		e.GenericErrorText(e.ErrInputScienceSumValues))
	assert.ErrorContains(t,
		g.CreateScience(Race_0.Name, second, 0.25, 0.25, 0.25, 0.26),
		e.GenericErrorText(e.ErrInputScienceSumValues))

	assert.NoError(t, g.CreateScience(Race_0.Name, second, 0.25, 0.25, 0.25, 0.25))
	assert.Len(t, c.RaceScience(Race_0_idx), 2)
	sc = c.RaceScience(Race_0_idx)[1]
	assert.NoError(t, uuid.Validate(sc.ID.String()))
	assert.Equal(t, second, sc.Name)
	assert.Equal(t, 0.25, sc.Drive)
	assert.Equal(t, 0.25, sc.Weapons)
	assert.Equal(t, 0.25, sc.Shields)
	assert.Equal(t, 0.25, sc.Cargo)
}

func TestDeleteScience(t *testing.T) {
	// TODO: test on dead race
	// TODO: test with existing ship group
	// TODO: test with planet production busy with science
	c, g := newCache()
	first := "Drive_Shields"
	second := "Hyperdrive"
	assert.Len(t, c.RaceScience(Race_0_idx), 0)
	assert.NoError(t, g.CreateScience(Race_0.Name, first, 0.4, 0, 0.6, 0))
	assert.NoError(t, g.CreateScience(Race_0.Name, second, 0.25, 0.25, 0.25, 0.25))
	assert.Len(t, c.RaceScience(Race_0_idx), 2)

	assert.NoError(t, g.DeleteScience(Race_0.Name, first))
	assert.Len(t, c.RaceScience(Race_0_idx), 1)

	g.PlanetProduction(Race_0.Name, int(R0_Planet_0_num), "SCIENCE", second)

	assert.ErrorContains(t,
		g.DeleteScience("UnknownRace", second),
		e.GenericErrorText(e.ErrInputUnknownRace))
	assert.ErrorContains(t,
		g.DeleteScience(Race_0.Name, first),
		e.GenericErrorText(e.ErrInputEntityNotExists))
	assert.ErrorContains(t,
		g.DeleteScience(Race_0.Name, second),
		e.GenericErrorText(e.ErrDeleteSciencePlanetProduction))
}