//go:build ignore

package main

import (
	"os"
	"strings"
)

func main() {
	f := "internal/biz/advice_chat.go"
	b, _ := os.ReadFile(f)
	s := string(b)

	// Fix buildChatPromptResponse: put output format AFTER everything
	old := `		Content: a.taskPrompt(session) + outputFormatHint,`
	new := `		Content: a.taskPrompt(session) + "\n" + outputFormatHint,`

	// Actually the real fix: taskPrompt already has mission, we just need
	// to ensure outputFormatHint is separated by a newline for clarity.
	// But the real structural issue is that taskPrompt dumps everything.
	// Let's restructure: taskPrompt returns context only,
	// buildChatPromptResponse assembles: context + mission + format

	// Revert taskPrompt to NOT include mission
	oldTask := `	// 注入 mission（含人格 + 项目信息），确保每次 Chat 模型都能看到
	if session.Mission != "" {
		b.WriteString("\n" + session.Mission)
	}
	return b.String()`
	newTask := `	return b.String()`

	if strings.Contains(s, oldTask) {
		s = strings.Replace(s, oldTask, newTask, 1)
		println("reverted taskPrompt")
	}

	// Now fix buildChatPromptResponse to include mission BEFORE output format
	oldBuild := `		Content: a.taskPrompt(session) + outputFormatHint,`
	newBuild := `		Content: a.taskPrompt(session) + "\n" + session.Mission + outputFormatHint,`

	if strings.Contains(s, oldBuild) {
		s = strings.Replace(s, oldBuild, newBuild, 1)
		println("fixed buildChatPromptResponse order")
	}

	os.WriteFile(f, []byte(s), 0644)
	println("done")
}