package main

// 覆盖裁决 1.4 在组合根侧的落点：qq-obv11 的四个端所需配置项由 .env 兜底进适配器配置，
// 且默认值保持现状（transport=ws、mode=server），不改变已部署行为。

import "testing"

// TestChannelAccountsFromEnv_QQObv11FourEnds 验证 env 兜底把 transport / mode /
// listen_addr / remote_url / api_base_url / report_path 带进账号配置，并且默认口径不变。
func TestChannelAccountsFromEnv_QQObv11FourEnds(t *testing.T) {
	for _, k := range []string{
		"CHANNEL_QQ_OBV11_TRANSPORT", "CHANNEL_QQ_OBV11_MODE", "CHANNEL_QQ_OBV11_LISTEN_ADDR",
		"CHANNEL_QQ_OBV11_REMOTE_URL", "CHANNEL_QQ_OBV11_API_BASE_URL", "CHANNEL_QQ_OBV11_REPORT_PATH",
	} {
		t.Setenv(k, "")
	}
	acct := qqObv11EnvAccount(t)
	if acct["transport"] != "ws" || acct["mode"] != "server" {
		t.Fatalf("defaults = transport:%v mode:%v, want ws/server", acct["transport"], acct["mode"])
	}

	t.Setenv("CHANNEL_QQ_OBV11_TRANSPORT", "http")
	t.Setenv("CHANNEL_QQ_OBV11_MODE", "client")
	t.Setenv("CHANNEL_QQ_OBV11_API_BASE_URL", "http://127.0.0.1:3000")
	t.Setenv("CHANNEL_QQ_OBV11_REPORT_PATH", "/onebot/report")

	list := channelAccountsFromEnv()["qq-obv11"]
	if len(list) != 1 {
		t.Fatalf("qq-obv11 env accounts = %d, want 1", len(list))
	}
	acct = list[0].Config
	if acct["transport"] != "http" || acct["mode"] != "client" {
		t.Errorf("transport/mode = %v/%v, want http/client", acct["transport"], acct["mode"])
	}
	if acct["api_base_url"] != "http://127.0.0.1:3000" || acct["report_path"] != "/onebot/report" {
		t.Errorf("api_base_url/report_path = %v/%v, want the env values", acct["api_base_url"], acct["report_path"])
	}

	// 端到端一次：env 配置经 DecodeConfig 进适配器后，四个端的开关仍然在。
	built, err := buildAccountAdapter("qq-obv11", list[0], testLog())
	if err != nil {
		t.Fatalf("buildAccountAdapter error: %v", err)
	}
	cfg := built.Config()
	if cfg["transport"] != "http" || cfg["mode"] != "client" {
		t.Errorf("adapter transport/mode = %v/%v, want http/client", cfg["transport"], cfg["mode"])
	}
	if cfg["apiBaseURL"] != "http://127.0.0.1:3000" || cfg["reportPath"] != "/onebot/report" {
		t.Errorf("adapter apiBaseURL/reportPath = %v/%v, want the env values", cfg["apiBaseURL"], cfg["reportPath"])
	}
}

// qqObv11EnvAccount 取出 env 兜底里合成的 qq-obv11 账号配置。
func qqObv11EnvAccount(t *testing.T) map[string]any {
	t.Helper()
	list := channelAccountsFromEnv()["qq-obv11"]
	if len(list) != 1 {
		t.Fatalf("qq-obv11 env accounts = %d, want 1", len(list))
	}
	return list[0].Config
}