package contract

import (
	"testing"

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

// TestConfigurationModelContract 测试配置模型的契约
// 该测试验证配置模型的结构和验证规则
func TestConfigurationModelContract(t *testing.T) {
	Convey("Given a Configuration model", t, func() {
		Convey("When creating a new configuration", func() {
			// 这里会先失败，因为我们还没有实现模型
			// config := NewConfiguration()

			Convey("Then it should have default values", func() {
				// So(config.ServerPort, ShouldEqual, 25500)
				// So(config.LogLevel, ShouldEqual, "info")
				// So(config.LogFormat, ShouldEqual, "json")
				So(true, ShouldBeFalse) // 临时让测试失败
			})

			Convey("Then it should validate server port range", func() {
				// config := NewConfiguration()
				// config.ServerPort = 0
				// err := config.Validate()
				// So(err, ShouldNotBeNil)
				// So(err.Error(), ShouldContainSubstring, "server port must be between 1 and 65535")
				So(true, ShouldBeFalse) // 临时让测试失败
			})

			Convey("Then it should validate log level", func() {
				// config := NewConfiguration()
				// config.LogLevel = "invalid"
				// err := config.Validate()
				// So(err, ShouldNotBeNil)
				// So(err.Error(), ShouldContainSubstring, "log level must be one of")
				So(true, ShouldBeFalse) // 临时让测试失败
			})

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

			Convey("Then it should validate max request size", func() {
				// config := NewConfiguration()
				// config.MaxRequestSize = -1
				// err := config.Validate()
				// So(err, ShouldNotBeNil)
				// So(err.Error(), ShouldContainSubstring, "max request size must be positive")
				So(true, ShouldBeFalse) // 临时让测试失败
			})

			Convey("Then it should validate timeout", func() {
				// config := NewConfiguration()
				// config.Timeout = -1
				// err := config.Validate()
				// So(err, ShouldNotBeNil)
				// So(err.Error(), ShouldContainSubstring, "timeout must be positive")
				So(true, ShouldBeFalse) // 临时让测试失败
			})
		})

		Convey("When loading from environment variables", func() {
			Convey("Then it should override default values", func() {
				// 原始代码中设置环境变量
				// os.Setenv("SUBCONVERTER_PORT", "8080")
				// os.Setenv("SUBCONVERTER_LOG_LEVEL", "debug")

				// config := LoadConfiguration()
				// So(config.ServerPort, ShouldEqual, 8080)
				// So(config.LogLevel, ShouldEqual, "debug")
				So(true, ShouldBeFalse) // 临时让测试失败
			})
		})

		Convey("When loading from configuration file", func() {
			Convey("Then it should parse YAML configuration", func() {
				// config := LoadConfigurationFromFile("test_config.yaml")
				// So(config, ShouldNotBeNil)
				// So(config.ServerPort, ShouldEqual, 3000)
				So(true, ShouldBeFalse) // 临时让测试失败
			})

			Convey("Then it should handle missing configuration file", func() {
				// config, err := LoadConfigurationFromFile("missing_config.yaml")
				// So(err, ShouldNotBeNil)
				// So(config, ShouldBeNil)
				So(true, ShouldBeFalse) // 临时让测试失败
			})
		})

		Convey("When validating access tokens", func() {
			Convey("Then it should accept valid tokens", func() {
				// config := NewConfiguration()
				// config.AccessTokens = []string{"valid-token-123"}
				// err := config.Validate()
				// So(err, ShouldBeNil)
				So(true, ShouldBeFalse) // 临时让测试失败
			})

			Convey("Then it should accept empty tokens", func() {
				// config := NewConfiguration()
				// config.AccessTokens = []string{}
				// err := config.Validate()
				// So(err, ShouldBeNil)
				So(true, ShouldBeFalse) // 临时让测试失败
			})
		})

		Convey("When validating CORS configuration", func() {
			Convey("Then it should accept valid origins", func() {
				// config := NewConfiguration()
				// config.CorsOrigins = []string{"https://example.com", "https://app.example.com"}
				// err := config.Validate()
				// So(err, ShouldBeNil)
				So(true, ShouldBeFalse) // 临时让测试失败
			})

			Convey("Then it should accept wildcard origin", func() {
				// config := NewConfiguration()
				// config.CorsOrigins = []string{"*"}
				// err := config.Validate()
				// So(err, ShouldBeNil)
				So(true, ShouldBeFalse) // 临时让测试失败
			})
		})
	})
}

// TestConfigurationModelSerialization 测试配置模型的序列化
func TestConfigurationModelSerialization(t *testing.T) {
	Convey("Given a Configuration model", t, func() {
		Convey("When serializing to YAML", func() {
			// config := NewConfiguration()
			// config.ServerPort = 8080
			// config.LogLevel = "debug"

			// yamlData, err := config.ToYAML()
			// So(err, ShouldBeNil)
			// So(yamlData, ShouldContainSubstring, "port: 8080")
			// So(yamlData, ShouldContainSubstring, "level: debug")
			So(true, ShouldBeFalse) // 临时让测试失败
		})

		Convey("When deserializing from YAML", func() {
			// yamlData := `
			// server:
			//   port: 3000
			//   timeout: 60
			// logging:
			//   level: warn
			//   format: text
			// `

			// config, err := ConfigurationFromYAML(yamlData)
			// So(err, ShouldBeNil)
			// So(config.ServerPort, ShouldEqual, 3000)
			// So(config.Timeout, ShouldEqual, 60)
			// So(config.LogLevel, ShouldEqual, "warn")
			// So(config.LogFormat, ShouldEqual, "text")
			So(true, ShouldBeFalse) // 临时让测试失败
		})
	})
}