package main

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

	"git.x2erp.com/qdy/go-base/model/request/configreq"
)

const (
	testProjectID   = "test-project-001"
	testDescription = "测试项目描述"
	testMcpURL      = "http://localhost:8080/mcp"
	baseURL         = "http://localhost:8080"
)

// TestProjectCRUD 测试项目的增删改查
func TestProjectCRUD(t *testing.T) {
	// 1. 创建项目
	t.Run("CreateProject", testCreateProject)

	// 2. 查询单个项目
	t.Run("GetProject", testGetProject)

	// 3. 查询项目列表
	t.Run("ListProjects", testListProjects)

	// 4. 更新项目
	t.Run("UpdateProject", testUpdateProject)

	// 5. 查询更新后的项目
	t.Run("GetUpdatedProject", testGetUpdatedProject)

	// 6. 删除项目
	t.Run("DeleteProject", testDeleteProject)

	// 7. 验证项目已删除
	t.Run("VerifyProjectDeleted", testVerifyProjectDeleted)
}

func testCreateProject(t *testing.T) {
	httpClient := &http.Client{}
	url := baseURL + "/api/create/config/project"

	reqBody := configreq.ProjectRequest{
		ProjectID:   testProjectID,
		Description: testDescription,
		McpURL:      testMcpURL,
	}

	jsonData, err := json.Marshal(reqBody)
	if err != nil {
		t.Fatalf("JSON序列化失败: %v", err)
	}

	req, err := http.NewRequest("POST", url, bytes.NewBuffer(jsonData))
	if err != nil {
		t.Fatalf("创建请求失败: %v", err)
	}

	// 使用Basic认证
	req.SetBasicAuth("admin", "123")
	req.Header.Set("Content-Type", "application/json")

	resp, err := httpClient.Do(req)
	if err != nil {
		t.Fatalf("请求失败: %v", err)
	}
	defer resp.Body.Close()

	body, err := io.ReadAll(resp.Body)
	if err != nil {
		t.Fatalf("读取响应失败: %v", err)
	}

	var result map[string]interface{}
	if err := json.Unmarshal(body, &result); err != nil {
		t.Fatalf("JSON解析失败: %v", err)
	}

	if success, ok := result["success"].(bool); !ok || !success {
		t.Errorf("创建项目失败: %v", result)
	}

	t.Logf("创建项目成功: %s", string(body))
}

func testGetProject(t *testing.T) {
	httpClient := &http.Client{}
	url := baseURL + "/api/query/config/project/" + testProjectID

	req, err := http.NewRequest("POST", url, nil)
	if err != nil {
		t.Fatalf("创建请求失败: %v", err)
	}

	req.SetBasicAuth("admin", "123")
	req.Header.Set("Content-Type", "application/json")

	resp, err := httpClient.Do(req)
	if err != nil {
		t.Fatalf("请求失败: %v", err)
	}
	defer resp.Body.Close()

	body, err := io.ReadAll(resp.Body)
	if err != nil {
		t.Fatalf("读取响应失败: %v", err)
	}

	var result map[string]interface{}
	if err := json.Unmarshal(body, &result); err != nil {
		t.Fatalf("JSON解析失败: %v", err)
	}

	if success, ok := result["success"].(bool); !ok || !success {
		t.Errorf("查询项目失败: %v", result)
	}

	// 验证项目信息
	if data, ok := result["data"].(map[string]interface{}); ok {
		if projectID, ok := data["ProjectID"].(string); !ok || projectID != testProjectID {
			t.Errorf("项目ID不匹配: 期望 %s, 实际 %v", testProjectID, data["ProjectID"])
		}
		if description, ok := data["Description"].(string); !ok || description != testDescription {
			t.Errorf("项目描述不匹配: 期望 %s, 实际 %v", testDescription, data["Description"])
		}
		if mcpURL, ok := data["McpURL"].(string); !ok || mcpURL != testMcpURL {
			t.Errorf("MCP URL不匹配: 期望 %s, 实际 %v", testMcpURL, data["McpURL"])
		}
	}

	t.Logf("查询项目成功: %s", string(body))
}

func testListProjects(t *testing.T) {
	httpClient := &http.Client{}
	url := baseURL + "/api/query/config/projects"

	req, err := http.NewRequest("POST", url, nil)
	if err != nil {
		t.Fatalf("创建请求失败: %v", err)
	}

	req.SetBasicAuth("admin", "123")
	req.Header.Set("Content-Type", "application/json")

	resp, err := httpClient.Do(req)
	if err != nil {
		t.Fatalf("请求失败: %v", err)
	}
	defer resp.Body.Close()

	body, err := io.ReadAll(resp.Body)
	if err != nil {
		t.Fatalf("读取响应失败: %v", err)
	}

	var result map[string]interface{}
	if err := json.Unmarshal(body, &result); err != nil {
		t.Fatalf("JSON解析失败: %v", err)
	}

	if success, ok := result["success"].(bool); !ok || !success {
		t.Errorf("查询项目列表失败: %v", result)
	}

	// 验证返回的项目列表包含测试项目
	if count, ok := result["count"].(float64); !ok || count < 1 {
		t.Errorf("项目列表为空或计数错误: %v", result)
	}

	t.Logf("查询项目列表成功: %s", string(body))
}

func testUpdateProject(t *testing.T) {
	httpClient := &http.Client{}
	url := baseURL + "/api/update/config/project/" + testProjectID

	updatedReq := configreq.ProjectRequest{
		ProjectID:   testProjectID,
		Description: "更新后的描述",
		McpURL:      "http://localhost:9090/mcp",
	}

	jsonData, err := json.Marshal(updatedReq)
	if err != nil {
		t.Fatalf("JSON序列化失败: %v", err)
	}

	req, err := http.NewRequest("POST", url, bytes.NewBuffer(jsonData))
	if err != nil {
		t.Fatalf("创建请求失败: %v", err)
	}

	req.SetBasicAuth("admin", "123")
	req.Header.Set("Content-Type", "application/json")

	resp, err := httpClient.Do(req)
	if err != nil {
		t.Fatalf("请求失败: %v", err)
	}
	defer resp.Body.Close()

	body, err := io.ReadAll(resp.Body)
	if err != nil {
		t.Fatalf("读取响应失败: %v", err)
	}

	var result map[string]interface{}
	if err := json.Unmarshal(body, &result); err != nil {
		t.Fatalf("JSON解析失败: %v", err)
	}

	if success, ok := result["success"].(bool); !ok || !success {
		t.Errorf("更新项目失败: %v", result)
	}

	t.Logf("更新项目成功: %s", string(body))
}

func testGetUpdatedProject(t *testing.T) {
	httpClient := &http.Client{}
	url := baseURL + "/api/query/config/project/" + testProjectID

	req, err := http.NewRequest("POST", url, nil)
	if err != nil {
		t.Fatalf("创建请求失败: %v", err)
	}

	req.SetBasicAuth("admin", "123")
	req.Header.Set("Content-Type", "application/json")

	resp, err := httpClient.Do(req)
	if err != nil {
		t.Fatalf("请求失败: %v", err)
	}
	defer resp.Body.Close()

	body, err := io.ReadAll(resp.Body)
	if err != nil {
		t.Fatalf("读取响应失败: %v", err)
	}

	var result map[string]interface{}
	if err := json.Unmarshal(body, &result); err != nil {
		t.Fatalf("JSON解析失败: %v", err)
	}

	if success, ok := result["success"].(bool); !ok || !success {
		t.Errorf("查询更新后的项目失败: %v", result)
	}

	// 验证更新后的信息
	if data, ok := result["data"].(map[string]interface{}); ok {
		if description, ok := data["Description"].(string); !ok || description != "更新后的描述" {
			t.Errorf("项目描述未更新: 期望 '更新后的描述', 实际 %v", data["Description"])
		}
		if mcpURL, ok := data["McpURL"].(string); !ok || mcpURL != "http://localhost:9090/mcp" {
			t.Errorf("MCP URL未更新: 期望 'http://localhost:9090/mcp', 实际 %v", data["McpURL"])
		}
	}

	t.Logf("查询更新后的项目成功: %s", string(body))
}

func testDeleteProject(t *testing.T) {
	httpClient := &http.Client{}
	url := baseURL + "/api/delete/config/project/" + testProjectID

	req, err := http.NewRequest("POST", url, nil)
	if err != nil {
		t.Fatalf("创建请求失败: %v", err)
	}

	// 删除操作使用Basic认证
	req.Header.Set("Authorization", "Basic YWRtaW46MTIz") // test:test
	req.Header.Set("Content-Type", "application/json")

	resp, err := httpClient.Do(req)
	if err != nil {
		t.Fatalf("请求失败: %v", err)
	}
	defer resp.Body.Close()

	body, err := io.ReadAll(resp.Body)
	if err != nil {
		t.Fatalf("读取响应失败: %v", err)
	}

	var result map[string]interface{}
	if err := json.Unmarshal(body, &result); err != nil {
		t.Fatalf("JSON解析失败: %v", err)
	}

	if success, ok := result["success"].(bool); !ok || !success {
		t.Errorf("删除项目失败: %v", result)
	}

	t.Logf("删除项目成功: %s", string(body))
}

func testVerifyProjectDeleted(t *testing.T) {
	httpClient := &http.Client{}
	url := baseURL + "/api/query/config/project/" + testProjectID

	req, err := http.NewRequest("POST", url, nil)
	if err != nil {
		t.Fatalf("创建请求失败: %v", err)
	}

	req.SetBasicAuth("admin", "123")
	req.Header.Set("Content-Type", "application/json")

	resp, err := httpClient.Do(req)
	if err != nil {
		t.Fatalf("请求失败: %v", err)
	}
	defer resp.Body.Close()

	body, err := io.ReadAll(resp.Body)
	if err != nil {
		t.Fatalf("读取响应失败: %v", err)
	}

	var result map[string]interface{}
	if err := json.Unmarshal(body, &result); err != nil {
		t.Fatalf("JSON解析失败: %v", err)
	}

	// 期望查询失败，因为项目已删除
	if success, ok := result["success"].(bool); ok && success {
		t.Errorf("项目删除验证失败: 项目仍存在")
	}

	t.Logf("项目删除验证成功: 项目已不存在")
}