<template>
  <div class="shortcut-panel">
    <div class="settings-content-header">
      <h1>{{ $t("settings.shortcut.title") }}</h1>
      <p>{{ $t("settings.shortcut.desc") }}</p>
    </div>
    <!-- 发送消息快捷键 -->
    <div class="section section-shortcut">
      <div class="section-title">{{ $t("settings.shortcut.sendMessage") }}</div>
      <div class="section-desc">
        {{ $t("settings.shortcut.sendMessageDesc") }}
      </div>
      <div class="form-group">
        <el-select
          v-model="sendMessageShortcut"
          class="select"
          @change="changeShortcut"
        >
          <el-option value="Enter">{{
            $t("settings.shortcut.enter")
          }}</el-option>
          <el-option value="Ctrl+Enter">
            {{ $t("settings.shortcut.ctrlEnter") }}
          </el-option>
        </el-select>
      </div>
    </div>
  </div>
</template>

<script setup lang="ts">
import { ref, computed, onMounted } from "vue";
import { useI18n } from "vue-i18n";
import { useSettingsStore } from "@/stores/settings";

const { t } = useI18n();
const settingsStore = useSettingsStore();

// 快捷键相关
const sendMessageShortcut = ref("Ctrl+Enter");

// 从 store 中获取快捷键设置
const keyboardShortcuts = computed(() => settingsStore.keyboardShortcuts);

const changeShortcut = async () => {
  try {
    // 调用 updateKeyboardShortcuts 接口
    await settingsStore.updateKeyboardShortcuts({
      sendMessageShortcut: sendMessageShortcut.value,
    });

    // 触发自定义事件，通知同标签页内的其他组件更新
    window.dispatchEvent(new CustomEvent("shortcutSettingChanged"));
  } catch (error) {
    console.error("保存快捷键设置失败:", error);
  }
};

// 组件挂载时初始化快捷键
onMounted(async () => {
  try {
    // 从服务器获取快捷键设置
    const data = await settingsStore.fetchKeyboardShortcuts();

    // 从 store 中读取 sendMessageShortcut 的值
    // 支持多种可能的数据结构：sendMessageShortcut、shortcut 等
    const savedShortcut =
      keyboardShortcuts.value?.sendMessageShortcut ||
      keyboardShortcuts.value?.shortcut ||
      data?.sendMessageShortcut ||
      data?.shortcut;

    if (
      savedShortcut &&
      (savedShortcut === "Enter" || savedShortcut === "Ctrl+Enter")
    ) {
      sendMessageShortcut.value = savedShortcut;
    } else {
      // 如果服务器没有数据，使用默认值并保存到服务器
      sendMessageShortcut.value = "Ctrl+Enter";
      await settingsStore.updateKeyboardShortcuts({
        sendMessageShortcut: sendMessageShortcut.value,
      });
    }
  } catch (error) {
    console.error("获取快捷键设置失败:", error);
    // 如果获取失败，使用默认值
    sendMessageShortcut.value = "Ctrl+Enter";
  }
});
</script>

<style scoped lang="scss">
.shortcut-panel {
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  color: var(--color-text);
  background: var(--color-bg);
}

.settings-content-header {
  margin-bottom: 20px;
  text-align: left;

  h1 {
    font-size: 28px;
    font-weight: 800;
    color: var(--color-text);
    margin-bottom: 10px;
    letter-spacing: 1px;
  }

  p {
    font-size: 16px;
    color: var(--color-secondary);
    font-weight: 400;
  }
}

.section {
  width: 100%;
  margin-bottom: 56px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.section-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 10px;
  text-align: left;
  letter-spacing: 1px;
}

.section-desc {
  font-size: 14px;
  color: var(--color-secondary);
  margin-bottom: 10px;
}

.form-group {
  margin-bottom: 0;
  width: 100%;
}

.select {
  color: var(--color-text);
  font-size: 15px;
  outline: none;
  width: 100%;
  min-width: 200px;
  max-width: 300px;
  box-sizing: border-box;
  transition: border-color 0.2s;

  &:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(51, 153, 255, 0.1);
  }

  option {
    background: var(--color-card);
    color: var(--color-text);
    padding: 8px 16px;
  }
}

@media (max-width: 1024px) {
  .shortcut-panel {
    max-width: 100%;
    padding: 0 4px 20px 4px;
  }

  .settings-content-header {
    margin-top: 16px;
    margin-bottom: 24px;

    h1 {
      font-size: 22px;
    }

    p {
      font-size: 13px;
    }
  }

  .section-title {
    font-size: 15px;
    margin-bottom: 8px;
  }

  .section-desc {
    font-size: 12px;
    margin-bottom: 10px;
  }
}
</style>