zhibo/android-app/app/src/main/java/com/example/livestreaming/ProfileActivity.java

package com.example.livestreaming;

import android.content.Context;
import android.content.Intent;
import android.content.ClipData;
import android.content.ClipboardManager;
import android.os.Bundle;
import android.text.TextUtils;
import android.view.View;
import android.widget.EditText;
import android.widget.Toast;

import androidx.appcompat.app.AppCompatActivity;
import androidx.appcompat.app.AlertDialog;

import com.bumptech.glide.Glide;
import com.example.livestreaming.databinding.ActivityProfileBinding;
import com.google.android.material.bottomnavigation.BottomNavigationView;

public class ProfileActivity extends AppCompatActivity {

    private ActivityProfileBinding binding;

    private static final String PREFS_NAME = "profile_prefs";
    private static final String KEY_NAME = "profile_name";
    private static final String KEY_BIO = "profile_bio";
    private static final String KEY_LEVEL = "profile_level";
    private static final String KEY_FANS_BADGE = "profile_fans_badge";
    private static final String KEY_BADGE = "profile_badge";
    private static final String KEY_AVATAR_RES = "profile_avatar_res";
    private static final String KEY_AVATAR_URI = "profile_avatar_uri";
    private static final String KEY_BIRTHDAY = "profile_birthday";
    private static final String KEY_GENDER = "profile_gender";
    private static final String KEY_LOCATION = "profile_location";

    private static final String BIO_HINT_TEXT = "填写个人签名更容易获得关注，点击此处添加";

    public static void start(Context context) {
        Intent intent = new Intent(context, ProfileActivity.class);
        context.startActivity(intent);
    }

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        binding = ActivityProfileBinding.inflate(getLayoutInflater());
        setContentView(binding.getRoot());

        loadProfileFromPrefs();
        setupEditableAreas();
        setupNavigationClicks();
        setupProfileTabs();

        BottomNavigationView bottomNavigation = binding.bottomNavInclude.bottomNavigation;
        bottomNavigation.setSelectedItemId(R.id.nav_profile);
        bottomNavigation.setOnItemSelectedListener(item -> {
            int id = item.getItemId();
            if (id == R.id.nav_home) {
                startActivity(new Intent(this, MainActivity.class));
                finish();
                return true;
            }
            if (id == R.id.nav_friends) {
                startActivity(new Intent(this, FishPondActivity.class));
                finish();
                return true;
            }
            if (id == R.id.nav_wish_tree) {
                WishTreeActivity.start(this);
                finish();
                return true;
            }
            if (id == R.id.nav_messages) {
                MessagesActivity.start(this);
                finish();
                return true;
            }
            return true;
        });
    }

    private void loadProfileFromPrefs() {
        String n = getSharedPreferences(PREFS_NAME, MODE_PRIVATE).getString(KEY_NAME, null);
        if (!TextUtils.isEmpty(n)) binding.name.setText(n);

        String bio = getSharedPreferences(PREFS_NAME, MODE_PRIVATE).getString(KEY_BIO, null);
        if (!TextUtils.isEmpty(bio) && !BIO_HINT_TEXT.equals(bio)) {
            binding.bioText.setText(bio);
            binding.bioText.setTextColor(0xFF111111);
        } else {
            binding.bioText.setText(BIO_HINT_TEXT);
            binding.bioText.setTextColor(0xFF999999);
        }

        String avatarUri = getSharedPreferences(PREFS_NAME, MODE_PRIVATE).getString(KEY_AVATAR_URI, null);
        if (!TextUtils.isEmpty(avatarUri)) {
            Glide.with(this).load(avatarUri).circleCrop().into(binding.avatar);
        } else {
            int avatarRes = getSharedPreferences(PREFS_NAME, MODE_PRIVATE).getInt(KEY_AVATAR_RES, 0);
            if (avatarRes != 0) {
                binding.avatar.setImageResource(avatarRes);
            }
        }

        // 等级/称号/徽章：保持固定显示（例如“月亮/星耀/至尊”），不从本地缓存覆盖。
    }

    private void setupEditableAreas() {
        binding.name.setOnClickListener(v -> showEditDialog("编辑昵称", binding.name.getText() != null ? binding.name.getText().toString() : "", text -> {
            binding.name.setText(text);
            getSharedPreferences(PREFS_NAME, MODE_PRIVATE).edit().putString(KEY_NAME, text).apply();
        }));

        binding.bioText.setOnClickListener(v -> {
            String current = binding.bioText.getText() != null ? binding.bioText.getText().toString() : "";
            String initial = BIO_HINT_TEXT.equals(current) ? "" : current;
            showEditDialog("编辑签名", initial, text -> {
                if (TextUtils.isEmpty(text) || BIO_HINT_TEXT.equals(text)) {
                    binding.bioText.setText(BIO_HINT_TEXT);
                    binding.bioText.setTextColor(0xFF999999);
                    getSharedPreferences(PREFS_NAME, MODE_PRIVATE).edit().remove(KEY_BIO).apply();
                } else {
                    binding.bioText.setText(text);
                    binding.bioText.setTextColor(0xFF111111);
                    getSharedPreferences(PREFS_NAME, MODE_PRIVATE).edit().putString(KEY_BIO, text).apply();
                }
            });
        });

    }

    private void setupNavigationClicks() {
        binding.topActionSearch.setOnClickListener(v -> TabPlaceholderActivity.start(this, "定位/发现"));
        binding.topActionClock.setOnClickListener(v -> WatchHistoryActivity.start(this));
        binding.topActionMore.setOnClickListener(v -> TabPlaceholderActivity.start(this, "更多"));

        binding.copyIdBtn.setOnClickListener(v -> {
            String idText = binding.idLine.getText() != null ? binding.idLine.getText().toString() : "";
            if (TextUtils.isEmpty(idText)) return;
            String digits = idText.replaceAll("\\D+", "");
            if (TextUtils.isEmpty(digits)) return;
            ClipboardManager cm = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE);
            if (cm != null) {
                cm.setPrimaryClip(ClipData.newPlainText("id", digits));
                Toast.makeText(this, "已复制：" + digits, Toast.LENGTH_SHORT).show();
            }
        });

        binding.following.setOnClickListener(v -> FollowingListActivity.start(this));
        binding.followers.setOnClickListener(v -> FansListActivity.start(this));
        binding.likes.setOnClickListener(v -> LikesListActivity.start(this));

        binding.recordBtn.setOnClickListener(v -> Toast.makeText(this, "录制声音（待实现）", Toast.LENGTH_SHORT).show());

        binding.action1.setOnClickListener(v -> TabPlaceholderActivity.start(this, "公园勋章"));
        binding.action2.setOnClickListener(v -> WatchHistoryActivity.start(this));
        binding.action3.setOnClickListener(v -> startActivity(new Intent(this, MyFriendsActivity.class)));

        binding.editProfile.setOnClickListener(v -> EditProfileActivity.start(this));
        binding.shareHome.setOnClickListener(v -> TabPlaceholderActivity.start(this, "分享主页"));
        binding.addFriendBtn.setOnClickListener(v -> TabPlaceholderActivity.start(this, "加好友"));
    }

    private void setupProfileTabs() {
        showTab(0);

        binding.profileTabs.addOnTabSelectedListener(new com.google.android.material.tabs.TabLayout.OnTabSelectedListener() {
            @Override
            public void onTabSelected(com.google.android.material.tabs.TabLayout.Tab tab) {
                if (tab == null) return;
                showTab(tab.getPosition());
            }

            @Override
            public void onTabUnselected(com.google.android.material.tabs.TabLayout.Tab tab) {
            }

            @Override
            public void onTabReselected(com.google.android.material.tabs.TabLayout.Tab tab) {
                if (tab == null) return;
                showTab(tab.getPosition());
            }
        });

        binding.worksPublishBtn.setOnClickListener(v -> Toast.makeText(this, "发布功能待接入", Toast.LENGTH_SHORT).show());
        binding.likedGoBrowseBtn.setOnClickListener(v -> startActivity(new Intent(this, MainActivity.class)));
        binding.favGoBrowseBtn.setOnClickListener(v -> startActivity(new Intent(this, MainActivity.class)));
        binding.profileEditFromTab.setOnClickListener(v -> EditProfileActivity.start(this));
    }

    private void showTab(int index) {
        binding.tabWorks.setVisibility(index == 0 ? View.VISIBLE : View.GONE);
        binding.tabLiked.setVisibility(index == 1 ? View.VISIBLE : View.GONE);
        binding.tabFavorites.setVisibility(index == 2 ? View.VISIBLE : View.GONE);
        binding.tabProfile.setVisibility(index == 3 ? View.VISIBLE : View.GONE);
    }

    private interface OnTextSaved {
        void onSaved(String text);
    }

    private void showEditDialog(String title, String initialValue, OnTextSaved onSaved) {
        EditText editText = new EditText(this);
        editText.setText(initialValue != null ? initialValue : "");
        editText.setSelection(editText.getText() != null ? editText.getText().length() : 0);
        editText.setTextColor(0xFF111111);
        editText.setHintTextColor(0xFF999999);
        if ("编辑签名".equals(title)) {
            editText.setHint(BIO_HINT_TEXT);
        }
        int pad = (int) (16 * getResources().getDisplayMetrics().density);
        editText.setPadding(pad, pad, pad, pad);

        new AlertDialog.Builder(this)
                .setTitle(title)
                .setView(editText)
                .setNegativeButton("取消", null)
                .setPositiveButton("保存", (d, w) -> {
                    String t = editText.getText() != null ? editText.getText().toString().trim() : "";
                    if (onSaved != null) onSaved.onSaved(t);
                })
                .show();
    }

    @Override
    protected void onResume() {
        super.onResume();
        if (binding != null) {
            loadProfileFromPrefs();
            binding.bottomNavInclude.bottomNavigation.setSelectedItemId(R.id.nav_profile);
        }
    }
}