package cli

import "testing"

func TestDeployURL(t *testing.T) {
	cases := []struct {
		name string
		out  string
		want string
	}{
		{
			name: "vercel json picks vercel.app not api",
			out: `Deploying humdrumone/guilds
  Inspect    https://vercel.com/humdrumone/guilds/GybubpArrMaKQALBaSct613mdJGq
  Preview    https://guilds-ivafhzmbb-humdrumone.vercel.app
{
  "deployment": {
    "url": "https://guilds-ivafhzmbb-humdrumone.vercel.app",
    "inspectorUrl": "https://vercel.com/humdrumone/guilds/GybubpArrMaKQALBaSct613mdJGq",
    "deploymentApiUrl": "https://api.vercel.com/v13/deployments/dpl_GybubpArrMaKQALBaSct613mdJGq"
  }
}`,
			want: "https://guilds-ivafhzmbb-humdrumone.vercel.app",
		},
		{
			name: "trailing quote and comma stripped",
			out:  `{"url": "https://example.vercel.app",}`,
			want: "https://example.vercel.app",
		},
		{
			name: "non-vercel tool returns last url",
			out:  "Deployed to https://my-site.netlify.app",
			want: "https://my-site.netlify.app",
		},
		{
			name: "custom domain on vercel is kept",
			out: `  Inspect  https://vercel.com/humdrumone/guilds/abc
Success! https://guilds.quest`,
			want: "https://guilds.quest",
		},
		{
			name: "no url",
			out:  "nothing here",
			want: "",
		},
	}
	for _, c := range cases {
		t.Run(c.name, func(t *testing.T) {
			if got := deployURL(c.out); got != c.want {
				t.Errorf("deployURL() = %q, want %q", got, c.want)
			}
		})
	}
}

func TestExpand(t *testing.T) {
	const sha = "96017987fe1103d2c9b1"
	cases := []struct {
		name          string
		cmd, url, com string
		want          string
	}{
		{
			name: "url substituted for promote",
			cmd:  "vercel promote {{url}}",
			url:  "https://x.vercel.app",
			com:  sha,
			want: "vercel promote https://x.vercel.app",
		},
		{
			name: "commit and short both available",
			cmd:  "SHA={{short}} FULL={{commit}} build",
			com:  sha,
			want: "SHA=96017987 FULL=" + sha + " build",
		},
		{
			name: "repeated placeholder replaced everywhere",
			cmd:  "a {{short}} b {{short}}",
			com:  sha,
			want: "a 96017987 b 96017987",
		},
		{
			name: "preview has no url yet, so it expands to nothing",
			cmd:  "deploy {{url}}",
			com:  sha,
			want: "deploy ",
		},
		{
			name: "short commit is left whole when under 8 chars",
			cmd:  "{{short}}",
			com:  "abc",
			want: "abc",
		},
		{
			name: "command without placeholders is untouched",
			cmd:  "vercel deploy --prebuilt --yes",
			com:  sha,
			want: "vercel deploy --prebuilt --yes",
		},
	}
	for _, c := range cases {
		t.Run(c.name, func(t *testing.T) {
			if got := expand(c.cmd, c.url, c.com); got != c.want {
				t.Errorf("expand() = %q, want %q", got, c.want)
			}
		})
	}
}