package milestone

import (
	"testing"

	"github.com/goreleaser/goreleaser/v2/internal/client"
	"github.com/goreleaser/goreleaser/v2/internal/testctx"
	"github.com/goreleaser/goreleaser/v2/internal/testlib"
	"github.com/goreleaser/goreleaser/v2/pkg/config"
	"github.com/stretchr/testify/require"
)

func TestContinueOnError(t *testing.T) {
	require.True(t, Pipe{}.ContinueOnError())
}

func TestDefaultWithRepoConfig(t *testing.T) {
	testlib.Mktmp(t)
	testlib.GitInit(t)
	testlib.GitRemoteAdd(t, "git@github.com:githubowner/githubrepo.git")

	ctx := testctx.NewWithCfg(config.Project{
		Milestones: []config.Milestone{
			{
				Repo: config.Repo{
					Name:  "configrepo",
					Owner: "configowner",
				},
			},
		},
	}, testctx.GitHubTokenType)
	require.NoError(t, Pipe{}.Default(ctx))
	require.Equal(t, "configrepo", ctx.Config.Milestones[0].Repo.Name)
	require.Equal(t, "configowner", ctx.Config.Milestones[0].Repo.Owner)
}

func TestDefaultWithInvalidRemote(t *testing.T) {
	testlib.Mktmp(t)
	testlib.GitInit(t)
	testlib.GitRemoteAdd(t, "git@github.com:githubowner.git")

	ctx := testctx.NewWithCfg(config.Project{
		Milestones: []config.Milestone{{}},
	}, testctx.GitHubTokenType)
	require.Error(t, Pipe{}.Default(ctx))
}

func TestDefaultWithRepoRemote(t *testing.T) {
	testlib.Mktmp(t)
	testlib.GitInit(t)
	testlib.GitRemoteAdd(t, "git@github.com:githubowner/githubrepo.git")

	ctx := testctx.NewWithCfg(config.Project{
		Milestones: []config.Milestone{{}},
	}, testctx.GitHubTokenType)
	require.NoError(t, Pipe{}.Default(ctx))
	require.Equal(t, "githubrepo", ctx.Config.Milestones[0].Repo.Name)
	require.Equal(t, "githubowner", ctx.Config.Milestones[0].Repo.Owner)
}

func TestDefaultWithNameTemplate(t *testing.T) {
	ctx := testctx.NewWithCfg(config.Project{
		Milestones: []config.Milestone{
			{
				NameTemplate: "confignametemplate",
			},
		},
	})
	require.NoError(t, Pipe{}.Default(ctx))
	require.Equal(t, "confignametemplate", ctx.Config.Milestones[0].NameTemplate)
}

func TestDefaultWithoutGitRepo(t *testing.T) {
	testlib.Mktmp(t)
	ctx := testctx.NewWithCfg(config.Project{
		Milestones: []config.Milestone{{}},
	}, testctx.GitHubTokenType)
	require.EqualError(t, Pipe{}.Default(ctx), "current folder is not a git repository")
	require.Empty(t, ctx.Config.Milestones[0].Repo.String())
}

func TestDefaultWithoutGitRepoOrigin(t *testing.T) {
	testlib.Mktmp(t)
	ctx := testctx.NewWithCfg(config.Project{
		Milestones: []config.Milestone{{}},
	}, testctx.GitHubTokenType)
	testlib.GitInit(t)
	require.EqualError(t, Pipe{}.Default(ctx), "no remote configured to list refs from")
	require.Empty(t, ctx.Config.Milestones[0].Repo.String())
}

func TestDefaultWithoutGitRepoSnapshot(t *testing.T) {
	testlib.Mktmp(t)
	ctx := testctx.NewWithCfg(config.Project{
		Milestones: []config.Milestone{{}},
	}, testctx.GitHubTokenType, testctx.Snapshot)
	require.NoError(t, Pipe{}.Default(ctx))
	require.Empty(t, ctx.Config.Milestones[0].Repo.String())
}

func TestDefaultWithoutNameTemplate(t *testing.T) {
	ctx := testctx.NewWithCfg(config.Project{
		Milestones: []config.Milestone{{}},
	})
	require.NoError(t, Pipe{}.Default(ctx))
	require.Equal(t, "{{ .Tag }}", ctx.Config.Milestones[0].NameTemplate)
}

func TestString(t *testing.T) {
	require.NotEmpty(t, Pipe{}.String())
}

func TestPublishCloseDisabled(t *testing.T) {
	ctx := testctx.NewWithCfg(config.Project{
		Milestones: []config.Milestone{
			{
				Close: false,
			},
		},
	})
	client := client.NewMock()
	testlib.AssertSkipped(t, doPublish(ctx, client))
	require.Equal(t, "", client.ClosedMilestone)
}

func TestPublishCloseEnabled(t *testing.T) {
	ctx := testctx.NewWithCfg(config.Project{
		Milestones: []config.Milestone{
			{
				Close:        true,
				NameTemplate: defaultNameTemplate,
				Repo: config.Repo{
					Name:  "configrepo",
					Owner: "configowner",
				},
			},
		},
	}, testctx.WithCurrentTag("v1.0.0"))
	client := client.NewMock()
	require.NoError(t, doPublish(ctx, client))
	require.Equal(t, "v1.0.0", client.ClosedMilestone)
}

func TestPublishCloseError(t *testing.T) {
	config := config.Project{
		Milestones: []config.Milestone{
			{
				Close:        true,
				NameTemplate: defaultNameTemplate,
				Repo: config.Repo{
					Name:  "configrepo",
					Owner: "configowner",
				},
			},
		},
	}
	ctx := testctx.NewWithCfg(config, testctx.WithCurrentTag("v1.0.0"))
	client := &client.Mock{
		FailToCloseMilestone: true,
	}
	require.NoError(t, doPublish(ctx, client))
	require.Equal(t, "", client.ClosedMilestone)
}

func TestPublishCloseFailOnError(t *testing.T) {
	config := config.Project{
		Milestones: []config.Milestone{
			{
				Close:        true,
				FailOnError:  true,
				NameTemplate: defaultNameTemplate,
				Repo: config.Repo{
					Name:  "configrepo",
					Owner: "configowner",
				},
			},
		},
	}
	ctx := testctx.NewWithCfg(config, testctx.WithCurrentTag("v1.0.0"))
	client := &client.Mock{
		FailToCloseMilestone: true,
	}
	require.Error(t, doPublish(ctx, client))
	require.Equal(t, "", client.ClosedMilestone)
}

func TestSkip(t *testing.T) {
	t.Run("skip", func(t *testing.T) {
		require.True(t, Pipe{}.Skip(testctx.New()))
	})

	t.Run("dont skip", func(t *testing.T) {
		ctx := testctx.NewWithCfg(config.Project{
			Milestones: []config.Milestone{
				{},
			},
		})
		require.False(t, Pipe{}.Skip(ctx))
	})
}