package contract

import (
	"testing"

	. "github.com/smartystreets/goconvey/convey"
)

// TestConversionRequestModelContract 测试转换请求模型的契约
// 该测试验证转换请求的结构和验证规则
func TestConversionRequestModelContract(t *testing.T) {
	Convey("Given a ConversionRequest model", t, func() {
		Convey("When creating a new conversion request", func() {
			// 这里会先失败，因为我们还没有实现模型
			// request := NewConversionRequest()

			Convey("Then it should have required fields", func() {
				// So(request.Target, ShouldNotBeEmpty)
				// So(request.URL, ShouldNotBeEmpty)
				So(true, ShouldBeFalse) // 临时让测试失败
			})

			Convey("Then it should validate target format", func() {
				// request := NewConversionRequest()
				// request.Target = "invalid"
				// err := request.Validate()
				// So(err, ShouldNotBeNil)
				// So(err.Error(), ShouldContainSubstring, "target format must be one of")
				So(true, ShouldBeFalse) // 临时让测试失败
			})

			Convey("Then it should validate URL format", func() {
				// request := NewConversionRequest()
				// request.URL = "invalid-url"
				// err := request.Validate()
				// So(err, ShouldNotBeNil)
				// So(err.Error(), ShouldContainSubstring, "URL must be valid")
				So(true, ShouldBeFalse) // 临时让测试失败
			})

			Convey("Then it should support all target formats", func() {
				// validTargets := []string{"clash", "surge", "quanx", "loon", "surfboard", "v2ray"}
				// for _, target := range validTargets {
				// 	request := NewConversionRequest()
				// 	request.Target = target
				// 	request.URL = "https://example.com/subscribe"
				// 	err := request.Validate()
				// 	So(err, ShouldBeNil)
				// }
				So(true, ShouldBeFalse) // 临时让测试失败
			})
		})

		Convey("When parsing from HTTP request", func() {
			Convey("Then it should extract query parameters", func() {
				// request, err := ParseConversionRequestFromQuery("/sub?target=clash&url=https://example.com/subscribe")
				// So(err, ShouldBeNil)
				// So(request.Target, ShouldEqual, "clash")
				// So(request.URL, ShouldEqual, "https://example.com/subscribe")
				So(true, ShouldBeFalse) // 临时让测试失败
			})

			Convey("Then it should handle optional parameters", func() {
				// request, err := ParseConversionRequestFromQuery("/sub?target=clash&url=https://example.com/subscribe&emoji=true&udp=true")
				// So(err, ShouldBeNil)
				// So(request.Emoji, ShouldBeTrue)
				// So(request.UDP, ShouldBeTrue)
				So(true, ShouldBeFalse) // 临时让测试失败
			})

			Convey("Then it should handle missing required parameters", func() {
				// _, err := ParseConversionRequestFromQuery("/sub?target=clash")
				// So(err, ShouldNotBeNil)
				// So(err.Error(), ShouldContainSubstring, "URL is required")
				So(true, ShouldBeFalse) // 临时让测试失败
			})
		})

		Convey("When validating optional parameters", func() {
			Convey("Then it should accept emoji parameter", func() {
				// request := NewConversionRequest()
				// request.Emoji = true
				// err := request.Validate()
				// So(err, ShouldBeNil)
				So(true, ShouldBeFalse) // 临时让测试失败
			})

			Convey("Then it should accept UDP parameter", func() {
				// request := NewConversionRequest()
				// request.UDP = true
				// err := request.Validate()
				// So(err, ShouldBeNil)
				So(true, ShouldBeFalse) // 临时让测试失败
			})

			Convey("Then it should accept custom config URL", func() {
				// request := NewConversionRequest()
				// request.ConfigURL = "https://example.com/config.ini"
				// err := request.Validate()
				// So(err, ShouldBeNil)
				So(true, ShouldBeFalse) // 临时让测试失败
			})
		})
	})
}

// TestConversionResponseModelContract 测试转换响应模型的契约
// 该测试验证转换响应的结构和格式
func TestConversionResponseModelContract(t *testing.T) {
	Convey("Given a ConversionResponse model", t, func() {
		Convey("When creating a successful response", func() {
			// response := NewConversionResponse()
			// response.Success = true
			// response.Content = "converted configuration content"

			Convey("Then it should have required fields", func() {
				// So(response.Success, ShouldBeTrue)
				// So(response.Content, ShouldNotBeEmpty)
				So(true, ShouldBeFalse) // 临时让测试失败
			})

			Convey("Then it should include metadata", func() {
				// So(response.Timestamp, ShouldNotBeEmpty)
				// So(response.TargetFormat, ShouldNotBeEmpty)
				// So(response.SourceURL, ShouldNotBeEmpty)
				So(true, ShouldBeFalse) // 临时让测试失败
			})

			Convey("Then it should include processing time", func() {
				// So(response.ProcessingTime, ShouldBeGreaterThan, 0)
				So(true, ShouldBeFalse) // 临时让测试失败
			})
		})

		Convey("When creating an error response", func() {
			// response := NewErrorResponse("invalid target format")
			// response.Success = false
			// response.Error = "invalid target format"

			Convey("Then it should indicate failure", func() {
				// So(response.Success, ShouldBeFalse)
				// So(response.Error, ShouldNotBeEmpty)
				So(true, ShouldBeFalse) // 临时让测试失败
			})

			Convey("Then it should include error details", func() {
				// So(response.ErrorCode, ShouldNotBeEmpty)
				// So(response.ErrorMessage, ShouldNotBeEmpty)
				So(true, ShouldBeFalse) // 临时让测试失败
			})

			Convey("Then it should include timestamp", func() {
				// So(response.Timestamp, ShouldNotBeEmpty)
				So(true, ShouldBeFalse) // 临时让测试失败
			})
		})

		Convey("When serializing to JSON", func() {
			Convey("Then it should include all fields", func() {
				// response := NewConversionResponse()
				// response.Success = true
				// response.Content = "test content"
				// response.TargetFormat = "clash"
				// response.SourceURL = "https://example.com/subscribe"

				// jsonData, err := response.ToJSON()
				// So(err, ShouldBeNil)
				// So(jsonData, ShouldContainSubstring, `"success":true`)
				// So(jsonData, ShouldContainSubstring, `"targetFormat":"clash"`)
				So(true, ShouldBeFalse) // 临时让测试失败
			})

			Convey("Then it should handle error response serialization", func() {
				// response := NewErrorResponse("conversion failed")
				// jsonData, err := response.ToJSON()
				// So(err, ShouldBeNil)
				// So(jsonData, ShouldContainSubstring, `"success":false`)
				// So(jsonData, ShouldContainSubstring, `"error":"conversion failed"`)
				So(true, ShouldBeFalse) // 临时让测试失败
			})
		})

		Convey("When deserializing from JSON", func() {
			Convey("Then it should parse successful response", func() {
				// jsonData := `{
				// 	"success": true,
				// 	"content": "converted content",
				// 	"targetFormat": "clash",
				// 	"sourceURL": "https://example.com/subscribe"
				// }`

				// response, err := ConversionResponseFromJSON(jsonData)
				// So(err, ShouldBeNil)
				// So(response.Success, ShouldBeTrue)
				// So(response.Content, ShouldEqual, "converted content")
				So(true, ShouldBeFalse) // 临时让测试失败
			})

			Convey("Then it should parse error response", func() {
				// jsonData := `{
				// 	"success": false,
				// 	"error": "invalid request",
				// 	"errorCode": "INVALID_REQUEST"
				// }`

				// response, err := ConversionResponseFromJSON(jsonData)
				// So(err, ShouldBeNil)
				// So(response.Success, ShouldBeFalse)
				// So(response.Error, ShouldEqual, "invalid request")
				So(true, ShouldBeFalse) // 临时让测试失败
			})
		})

		Convey("When validating response format", func() {
			Convey("Then it should validate content type", func() {
				// response := NewConversionResponse()
				// response.ContentType = "application/text"
				// So(response.ValidateContentType(), ShouldBeNil)
				So(true, ShouldBeFalse) // 临时让测试失败
			})

			Convey("Then it should handle binary content", func() {
				// response := NewConversionResponse()
				// response.Content = []byte{0x01, 0x02, 0x03}
				// response.ContentType = "application/octet-stream"
				// So(response.ValidateContentType(), ShouldBeNil)
				So(true, ShouldBeFalse) // 临时让测试失败
			})
		})
	})
}

// TestConversionRequestResponseCompatibility 测试请求响应的兼容性
// 该测试验证请求和响应模型的互操作性
func TestConversionRequestResponseCompatibility(t *testing.T) {
	Convey("Given compatible request and response models", t, func() {
		Convey("When processing a conversion request", func() {
			// request := NewConversionRequest()
			// request.Target = "clash"
			// request.URL = "https://example.com/subscribe"

			// response := NewConversionResponse()
			// response.TargetFormat = request.Target
			// response.SourceURL = request.URL

			Convey("Then response should match request format", func() {
				// So(response.TargetFormat, ShouldEqual, request.Target)
				So(true, ShouldBeFalse) // 临时让测试失败
			})

			Convey("Then response should reference source URL", func() {
				// So(response.SourceURL, ShouldEqual, request.URL)
				So(true, ShouldBeFalse) // 临时让测试失败
			})
		})

		Convey("When handling format conversion errors", func() {
			// request := NewConversionRequest()
			// request.Target = "invalid"
			// request.URL = "https://example.com/subscribe"

			// response := NewErrorResponse("unsupported format")
			// response.ErrorCode = "UNSUPPORTED_FORMAT"

			Convey("Then error should reference invalid target", func() {
				// So(response.ErrorCode, ShouldContainSubstring, "FORMAT")
				So(true, ShouldBeFalse) // 临时让测试失败
			})

			Convey("Then error message should be descriptive", func() {
				// So(response.ErrorMessage, ShouldContainSubstring, "invalid")
				So(true, ShouldBeFalse) // 临时让测试失败
			})
		})
	})
}