bookhoard/cmd/server/tests/conflicts_bulk_test.go

package main

import (
	"bytes"
	"encoding/json"
	"net/http"
	"testing"

	"github.com/google/uuid"
	"github.com/stretchr/testify/assert"
	"github.com/stretchr/testify/require"
)

// TestConflictsBulkOperations tests bulk conflict resolution operations
func TestConflictsBulkOperations(t *testing.T) {
	t.Run("BulkResolveConflicts_WithoutAuth", func(t *testing.T) {
		ts, _, _, _ := setupTestServer(t)
		defer ts.Close()

		req := map[string]interface{}{
			"conflict_ids": []string{uuid.New().String()},
			"strategy":     "most_recent",
		}
		body, _ := json.Marshal(req)

		httpReq, _ := http.NewRequest("POST", ts.URL+"/api/conflicts/bulk-resolve", bytes.NewBuffer(body))
		httpReq.Header.Set("Content-Type", "application/json")

		client := &http.Client{}
		resp, err := client.Do(httpReq)
		require.NoError(t, err)
		defer resp.Body.Close()

		assert.Equal(t, http.StatusUnauthorized, resp.StatusCode)
	})

	t.Run("BulkResolveConflicts_EmptyConflictIDs", func(t *testing.T) {
		ts, db, _, _ := setupTestServer(t)
		defer ts.Close()

		token := loginTestUser(t, ts, db)

		req := map[string]interface{}{
			"conflict_ids": []string{},
			"strategy":     "most_recent",
		}
		body, _ := json.Marshal(req)

		httpReq, _ := http.NewRequest("POST", ts.URL+"/api/conflicts/bulk-resolve", bytes.NewBuffer(body))
		httpReq.Header.Set("Content-Type", "application/json")
		httpReq.Header.Set("Authorization", "Bearer "+token)

		client := &http.Client{}
		resp, err := client.Do(httpReq)
		require.NoError(t, err)
		defer resp.Body.Close()

		assert.Equal(t, http.StatusBadRequest, resp.StatusCode)
	})

	t.Run("BulkResolveConflicts_InvalidConflictID", func(t *testing.T) {
		ts, db, _, _ := setupTestServer(t)
		defer ts.Close()

		token := loginTestUser(t, ts, db)

		req := map[string]interface{}{
			"conflict_ids": []string{"invalid-uuid"},
			"strategy":     "most_recent",
		}
		body, _ := json.Marshal(req)

		httpReq, _ := http.NewRequest("POST", ts.URL+"/api/conflicts/bulk-resolve", bytes.NewBuffer(body))
		httpReq.Header.Set("Content-Type", "application/json")
		httpReq.Header.Set("Authorization", "Bearer "+token)

		client := &http.Client{}
		resp, err := client.Do(httpReq)
		require.NoError(t, err)
		defer resp.Body.Close()

		assert.Equal(t, http.StatusOK, resp.StatusCode)

		var result map[string]interface{}
		json.NewDecoder(resp.Body).Decode(&result)

		assert.Contains(t, result, "results")
		assert.Contains(t, result, "total")
		assert.Contains(t, result, "success")
		assert.Contains(t, result, "failed")

		results := result["results"].([]interface{})
		firstResult := results[0].(map[string]interface{})
		assert.Equal(t, "error", firstResult["status"])
	})

	t.Run("BulkResolveConflicts_InvalidStrategy", func(t *testing.T) {
		ts, db, _, _ := setupTestServer(t)
		defer ts.Close()

		token := loginTestUser(t, ts, db)

		req := map[string]interface{}{
			"conflict_ids": []string{uuid.New().String()},
			"strategy":     "invalid_strategy",
		}
		body, _ := json.Marshal(req)

		httpReq, _ := http.NewRequest("POST", ts.URL+"/api/conflicts/bulk-resolve", bytes.NewBuffer(body))
		httpReq.Header.Set("Content-Type", "application/json")
		httpReq.Header.Set("Authorization", "Bearer "+token)

		client := &http.Client{}
		resp, err := client.Do(httpReq)
		require.NoError(t, err)
		defer resp.Body.Close()

		assert.Equal(t, http.StatusBadRequest, resp.StatusCode)
	})

	t.Run("BulkResolveConflicts_MostRecentStrategy", func(t *testing.T) {
		ts, db, _, _ := setupTestServer(t)
		defer ts.Close()

		token := loginTestUser(t, ts, db)

		req := map[string]interface{}{
			"conflict_ids": []string{uuid.New().String(), uuid.New().String()},
			"strategy":     "most_recent",
		}
		body, _ := json.Marshal(req)

		httpReq, _ := http.NewRequest("POST", ts.URL+"/api/conflicts/bulk-resolve", bytes.NewBuffer(body))
		httpReq.Header.Set("Content-Type", "application/json")
		httpReq.Header.Set("Authorization", "Bearer "+token)

		client := &http.Client{}
		resp, err := client.Do(httpReq)
		require.NoError(t, err)
		defer resp.Body.Close()

		assert.Equal(t, http.StatusOK, resp.StatusCode)

		var result map[string]interface{}
		json.NewDecoder(resp.Body).Decode(&result)

		assert.Contains(t, result, "results")
		assert.Equal(t, 2, result["total"])
	})

	t.Run("BulkResolveConflicts_HighestProgressStrategy", func(t *testing.T) {
		ts, db, _, _ := setupTestServer(t)
		defer ts.Close()

		token := loginTestUser(t, ts, db)

		req := map[string]interface{}{
			"conflict_ids": []string{uuid.New().String(), uuid.New().String()},
			"strategy":     "highest_progress",
		}
		body, _ := json.Marshal(req)

		httpReq, _ := http.NewRequest("POST", ts.URL+"/api/conflicts/bulk-resolve", bytes.NewBuffer(body))
		httpReq.Header.Set("Content-Type", "application/json")
		httpReq.Header.Set("Authorization", "Bearer "+token)

		client := &http.Client{}
		resp, err := client.Do(httpReq)
		require.NoError(t, err)
		defer resp.Body.Close()

		assert.Equal(t, http.StatusOK, resp.StatusCode)

		var result map[string]interface{}
		json.NewDecoder(resp.Body).Decode(&result)

		assert.Contains(t, result, "results")
		assert.Equal(t, 2, result["total"])
	})

	t.Run("BulkResolveConflicts_ManualStrategy_WithoutWinner", func(t *testing.T) {
		ts, db, _, _ := setupTestServer(t)
		defer ts.Close()

		token := loginTestUser(t, ts, db)

		req := map[string]interface{}{
			"conflict_ids": []string{uuid.New().String()},
			"strategy":     "manual",
		}
		body, _ := json.Marshal(req)

		httpReq, _ := http.NewRequest("POST", ts.URL+"/api/conflicts/bulk-resolve", bytes.NewBuffer(body))
		httpReq.Header.Set("Content-Type", "application/json")
		httpReq.Header.Set("Authorization", "Bearer "+token)

		client := &http.Client{}
		resp, err := client.Do(httpReq)
		require.NoError(t, err)
		defer resp.Body.Close()

		assert.Equal(t, http.StatusOK, resp.StatusCode)

		var result map[string]interface{}
		json.NewDecoder(resp.Body).Decode(&result)

		assert.Contains(t, result, "results")
	})

	t.Run("BulkResolveConflicts_ManualStrategy_WithWinner", func(t *testing.T) {
		ts, db, _, _ := setupTestServer(t)
		defer ts.Close()

		token := loginTestUser(t, ts, db)

		req := map[string]interface{}{
			"conflict_ids":   []string{uuid.New().String()},
			"strategy":       "manual",
			"winning_source": "device",
		}
		body, _ := json.Marshal(req)

		httpReq, _ := http.NewRequest("POST", ts.URL+"/api/conflicts/bulk-resolve", bytes.NewBuffer(body))
		httpReq.Header.Set("Content-Type", "application/json")
		httpReq.Header.Set("Authorization", "Bearer "+token)

		client := &http.Client{}
		resp, err := client.Do(httpReq)
		require.NoError(t, err)
		defer resp.Body.Close()

		assert.Equal(t, http.StatusOK, resp.StatusCode)
	})

	t.Run("BulkResolveConflicts_InvalidRequestBody", func(t *testing.T) {
		ts, db, _, _ := setupTestServer(t)
		defer ts.Close()

		token := loginTestUser(t, ts, db)

		// Send invalid JSON
		httpReq, _ := http.NewRequest("POST", ts.URL+"/api/conflicts/bulk-resolve", bytes.NewBuffer([]byte("invalid json")))
		httpReq.Header.Set("Content-Type", "application/json")
		httpReq.Header.Set("Authorization", "Bearer "+token)

		client := &http.Client{}
		resp, err := client.Do(httpReq)
		require.NoError(t, err)
		defer resp.Body.Close()

		assert.Equal(t, http.StatusBadRequest, resp.StatusCode)
	})
}

// TestConflictsBulkDismiss tests bulk dismiss operations
func TestConflictsBulkDismiss(t *testing.T) {
	t.Run("BulkDismissConflicts_WithoutAuth", func(t *testing.T) {
		ts, _, _, _ := setupTestServer(t)
		defer ts.Close()

		req := map[string]interface{}{
			"conflict_ids": []string{uuid.New().String()},
		}
		body, _ := json.Marshal(req)

		httpReq, _ := http.NewRequest("POST", ts.URL+"/api/conflicts/bulk-dismiss", bytes.NewBuffer(body))
		httpReq.Header.Set("Content-Type", "application/json")

		client := &http.Client{}
		resp, err := client.Do(httpReq)
		require.NoError(t, err)
		defer resp.Body.Close()

		assert.Equal(t, http.StatusUnauthorized, resp.StatusCode)
	})

	t.Run("BulkDismissConflicts_EmptyConflictIDs", func(t *testing.T) {
		ts, db, _, _ := setupTestServer(t)
		defer ts.Close()

		token := loginTestUser(t, ts, db)

		req := map[string]interface{}{
			"conflict_ids": []string{},
		}
		body, _ := json.Marshal(req)

		httpReq, _ := http.NewRequest("POST", ts.URL+"/api/conflicts/bulk-dismiss", bytes.NewBuffer(body))
		httpReq.Header.Set("Content-Type", "application/json")
		httpReq.Header.Set("Authorization", "Bearer "+token)

		client := &http.Client{}
		resp, err := client.Do(httpReq)
		require.NoError(t, err)
		defer resp.Body.Close()

		assert.Equal(t, http.StatusBadRequest, resp.StatusCode)
	})

	t.Run("BulkDismissConflicts_InvalidConflictID", func(t *testing.T) {
		ts, db, _, _ := setupTestServer(t)
		defer ts.Close()

		token := loginTestUser(t, ts, db)

		req := map[string]interface{}{
			"conflict_ids": []string{"invalid-uuid", uuid.New().String()},
		}
		body, _ := json.Marshal(req)

		httpReq, _ := http.NewRequest("POST", ts.URL+"/api/conflicts/bulk-dismiss", bytes.NewBuffer(body))
		httpReq.Header.Set("Content-Type", "application/json")
		httpReq.Header.Set("Authorization", "Bearer "+token)

		client := &http.Client{}
		resp, err := client.Do(httpReq)
		require.NoError(t, err)
		defer resp.Body.Close()

		assert.Equal(t, http.StatusOK, resp.StatusCode)

		var result map[string]interface{}
		json.NewDecoder(resp.Body).Decode(&result)

		assert.Contains(t, result, "results")
		assert.Contains(t, result, "total")
		assert.Contains(t, result, "success")
		assert.Contains(t, result, "failed")

		results := result["results"].([]interface{})
		firstResult := results[0].(map[string]interface{})
		assert.Equal(t, "error", firstResult["status"])
	})

	t.Run("BulkDismissConflicts_MultipleConflicts", func(t *testing.T) {
		ts, db, _, _ := setupTestServer(t)
		defer ts.Close()

		token := loginTestUser(t, ts, db)

		req := map[string]interface{}{
			"conflict_ids": []string{
				uuid.New().String(),
				uuid.New().String(),
				uuid.New().String(),
			},
		}
		body, _ := json.Marshal(req)

		httpReq, _ := http.NewRequest("POST", ts.URL+"/api/conflicts/bulk-dismiss", bytes.NewBuffer(body))
		httpReq.Header.Set("Content-Type", "application/json")
		httpReq.Header.Set("Authorization", "Bearer "+token)

		client := &http.Client{}
		resp, err := client.Do(httpReq)
		require.NoError(t, err)
		defer resp.Body.Close()

		assert.Equal(t, http.StatusOK, resp.StatusCode)

		var result map[string]interface{}
		json.NewDecoder(resp.Body).Decode(&result)

		assert.Contains(t, result, "results")
		assert.Equal(t, 3, result["total"])
	})

	t.Run("BulkDismissConflicts_InvalidRequestBody", func(t *testing.T) {
		ts, db, _, _ := setupTestServer(t)
		defer ts.Close()

		token := loginTestUser(t, ts, db)

		// Send invalid JSON
		httpReq, _ := http.NewRequest("POST", ts.URL+"/api/conflicts/bulk-dismiss", bytes.NewBuffer([]byte("invalid json")))
		httpReq.Header.Set("Content-Type", "application/json")
		httpReq.Header.Set("Authorization", "Bearer "+token)

		client := &http.Client{}
		resp, err := client.Do(httpReq)
		require.NoError(t, err)
		defer resp.Body.Close()

		assert.Equal(t, http.StatusBadRequest, resp.StatusCode)
	})
}

// TestConflictsBulkEdgeCases tests edge cases for bulk operations
func TestConflictsBulkEdgeCases(t *testing.T) {
	t.Run("BulkResolve_NonExistentConflicts", func(t *testing.T) {
		ts, db, _, _ := setupTestServer(t)
		defer ts.Close()

		token := loginTestUser(t, ts, db)

		req := map[string]interface{}{
			"conflict_ids": []string{
				uuid.New().String(),
				uuid.New().String(),
				uuid.New().String(),
			},
			"strategy": "most_recent",
		}
		body, _ := json.Marshal(req)

		httpReq, _ := http.NewRequest("POST", ts.URL+"/api/conflicts/bulk-resolve", bytes.NewBuffer(body))
		httpReq.Header.Set("Content-Type", "application/json")
		httpReq.Header.Set("Authorization", "Bearer "+token)

		client := &http.Client{}
		resp, err := client.Do(httpReq)
		require.NoError(t, err)
		defer resp.Body.Close()

		assert.Equal(t, http.StatusOK, resp.StatusCode)

		var result map[string]interface{}
		json.NewDecoder(resp.Body).Decode(&result)

		// All should fail since conflicts don't exist
		assert.Equal(t, float64(0), result["success"])
		assert.Equal(t, float64(3), result["failed"])
	})

	t.Run("BulkDismiss_MixedValidInvalid", func(t *testing.T) {
		ts, db, _, _ := setupTestServer(t)
		defer ts.Close()

		token := loginTestUser(t, ts, db)

		req := map[string]interface{}{
			"conflict_ids": []string{
				"invalid-uuid-1",
				"invalid-uuid-2",
				uuid.New().String(),
			},
		}
		body, _ := json.Marshal(req)

		httpReq, _ := http.NewRequest("POST", ts.URL+"/api/conflicts/bulk-dismiss", bytes.NewBuffer(body))
		httpReq.Header.Set("Content-Type", "application/json")
		httpReq.Header.Set("Authorization", "Bearer "+token)

		client := &http.Client{}
		resp, err := client.Do(httpReq)
		require.NoError(t, err)
		defer resp.Body.Close()

		assert.Equal(t, http.StatusOK, resp.StatusCode)

		var result map[string]interface{}
		json.NewDecoder(resp.Body).Decode(&result)

		results := result["results"].([]interface{})
		assert.Equal(t, 3, len(results))
	})
}