package server_test

import (
	"net/http"
	"testing"

	"gitea.meghsakha.com/platform/tenant-registry/internal/store"
)

func TestGetCatalog(t *testing.T) {
	eachStore(t, func(t *testing.T, h *testHarness) {
		resp, body := h.do("GET", "/v1/catalog", nil)
		if resp.StatusCode != 200 {
			t.Fatalf("status = %d", resp.StatusCode)
		}
		out := decode[struct {
			Items []store.CatalogEntry `json:"items"`
		}](t, body)
		if len(out.Items) < 2 {
			t.Errorf("expected ≥2 catalog entries, got %d", len(out.Items))
		}
	})
}

func TestCatalogRequest(t *testing.T) {
	eachStore(t, func(t *testing.T, h *testHarness) {
		resp, body := h.do("POST", "/v1/catalog/request", map[string]any{
			"tenant_id": h.tenant.ID, "product": "certifai",
		})
		if resp.StatusCode != http.StatusAccepted {
			t.Fatalf("status = %d, body=%s", resp.StatusCode, body)
		}
	})
}

func TestCatalogRequest_unknownProduct(t *testing.T) {
	eachStore(t, func(t *testing.T, h *testHarness) {
		resp, _ := h.do("POST", "/v1/catalog/request", map[string]any{
			"tenant_id": h.tenant.ID, "product": "nonexistent",
		})
		if resp.StatusCode != http.StatusBadRequest {
			t.Fatalf("status = %d", resp.StatusCode)
		}
	})
}

func TestCatalogTrialRequest(t *testing.T) {
	eachStore(t, func(t *testing.T, h *testHarness) {
		// Make a fresh tenant so we don't conflict with the seeded acme entitlements
		_, body := h.do("POST", "/v1/tenants", map[string]any{
			"slug": "trial-target", "name": "Trial Target",
		})
		freshWrap := decode[struct {
			Tenant *store.Tenant `json:"tenant"`
		}](t, body)
		fresh := freshWrap.Tenant

		resp, body := h.do("POST", "/v1/catalog/trial-request", map[string]any{
			"tenant_id": fresh.ID, "product": "compliance",
		})
		if resp.StatusCode != http.StatusCreated {
			t.Fatalf("status = %d, body=%s", resp.StatusCode, body)
		}
		got := decode[store.TenantProduct](t, body)
		if got.Product != "compliance" || !got.Enabled || got.ExpiresAt == nil {
			t.Errorf("unexpected: %+v", got)
		}

		// Verify it shows up on /v1/entitlements?tenant_id=…
		resp, body = h.do("GET", "/v1/entitlements?tenant_id="+fresh.ID, nil)
		if resp.StatusCode != 200 {
			t.Fatalf("list status = %d", resp.StatusCode)
		}
		listed := decode[struct {
			Items []store.TenantProduct `json:"items"`
		}](t, body)
		if len(listed.Items) != 1 || listed.Items[0].Product != "compliance" {
			t.Errorf("list returned %+v", listed.Items)
		}
	})
}