<template>
    <div class="home">
        <section class="home-hero">
            <div class="home-hero-main">
                <p class="home-tag">短信发送系统 · 首页</p>
                <h1 class="home-title">
                    欢迎进入<br />
                    短信发送管理系统
                </h1>
                <!-- <p class="home-subtitle">
                    高效、便捷的短信发送管理平台，支持单次发送和循环发送，轻松管理短信任务和接收人员。
                </p> -->
            </div>
            <!-- <div class="home-hero-panel">
                <div class="panel-header">今日概览</div>
                <div class="panel-body">
                    <div class="panel-item">
                        <span class="panel-label">今日发送</span>
                        <span class="panel-value">{{ todayStats.sendCount || '—' }}</span>
                    </div>
                    <div class="panel-item">
                        <span class="panel-label">成功发送</span>
                        <span class="panel-value">{{ todayStats.successCount || '—' }}</span>
                    </div>
                    <div class="panel-item">
                        <span class="panel-label">待发送任务</span>
                        <span class="panel-value">{{ todayStats.pendingCount || '—' }}</span>
                    </div>
                </div>
                <div class="panel-footer">数据接入后将在此区域展示核心指标。</div>
            </div> -->
        </section>

        <!-- <section class="home-grid">
            <el-card shadow="hover" class="home-card" @click="navigateTo('/sms/onceSend')">
                <div class="card-icon">
                    <el-icon :size="32" color="#1677ff">
                        <Message />
                    </el-icon>
                </div>
                <h3>单次发送</h3>
                <p>
                    快速发送单条短信，支持选择接收人员和自定义短信内容，适用于临时通知和紧急消息。
                </p>
            </el-card>
            <el-card shadow="hover" class="home-card" @click="navigateTo('/sms/loopSend')">
                <div class="card-icon">
                    <el-icon :size="32" color="#52c41a">
                        <Refresh />
                    </el-icon>
                </div>
                <h3>循环发送</h3>
                <p>
                    基于 Cron 表达式的定时发送任务，支持按计划自动发送短信，适用于定期通知和提醒。
                </p>
            </el-card>
            <el-card
                shadow="hover"
                class="home-card"
                @click="navigateTo('/basicManage/personManage')"
            >
                <div class="card-icon">
                    <el-icon :size="32" color="#fa8c16">
                        <User />
                    </el-icon>
                </div>
                <h3>人员管理</h3>
                <p>
                    管理系统中的接收人员信息，包括姓名、电话、所属部门等基础数据，为短信发送提供数据源。
                </p>
            </el-card>
            <el-card
                shadow="hover"
                class="home-card"
                @click="navigateTo('/basicManage/groupManage')"
            >
                <div class="card-icon">
                    <el-icon :size="32" color="#eb2f96">
                        <UserFilled />
                    </el-icon>
                </div>
                <h3>分组管理</h3>
                <p>创建和管理人员分组，快速选择批量接收人员，提高短信发送效率。</p>
            </el-card>
        </section>

        <section class="home-features">
            <h2 class="features-title">核心功能</h2>
            <div class="features-grid">
                <div class="feature-item">
                    <el-icon :size="24" color="#1677ff">
                        <Clock />
                    </el-icon>
                    <div class="feature-content">
                        <h4>定时发送</h4>
                        <p>支持 Cron 表达式配置，灵活设置发送时间</p>
                    </div>
                </div>
                <div class="feature-item">
                    <el-icon :size="24" color="#52c41a">
                        <User />
                    </el-icon>
                    <div class="feature-content">
                        <h4>批量选择</h4>
                        <p>支持按人员或分组批量选择接收人</p>
                    </div>
                </div>
                <div class="feature-item">
                    <el-icon :size="24" color="#fa8c16">
                        <Document />
                    </el-icon>
                    <div class="feature-content">
                        <h4>任务管理</h4>
                        <p>统一管理所有发送任务，支持启用/停用</p>
                    </div>
                </div>
                <div class="feature-item">
                    <el-icon :size="24" color="#eb2f96">
                        <View />
                    </el-icon>
                    <div class="feature-content">
                        <h4>发送记录</h4>
                        <p>查看详细的发送记录和状态信息</p>
                    </div>
                </div>
            </div>
        </section> -->
    </div>
</template>

<script setup name="Index">
import { ref } from 'vue'
import { useRouter } from 'vue-router'
import { Message, Refresh, User, UserFilled, Clock, Document, View } from '@element-plus/icons-vue'

const router = useRouter()

// 今日统计数据（后续可从接口获取）
const todayStats = ref({
    sendCount: null,
    successCount: null,
    pendingCount: null,
})

// 导航到指定路由
const navigateTo = (path) => {
    router.push(path)
}
</script>

<style lang="scss" scoped>
.home {
    gap: 40px;
    display: flex;
    min-height: 100%;
    flex-direction: column;
    padding: 40px 48px 48px;
    background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 50%, #e6f4ff 100%);
}

.home-hero {
    gap: 32px;
    display: grid;
    align-items: stretch;
    grid-template-columns: minmax(0, 2fr) minmax(320px, 1.4fr);
}

.home-hero-main {
    display: flex;
    flex-direction: column;
    justify-content: center;
    max-width: 680px;
}

.home-tag {
    display: inline-flex;
    align-items: center;
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 13px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #1677ff;
    background: rgba(22, 119, 255, 0.1);
    margin-bottom: 20px;
    width: fit-content;
    font-weight: 500;
}

.home-title {
    font-size: 42px;
    line-height: 1.3;
    font-weight: 700;
    color: #1f2937;
    margin: 0 0 20px;
    background: linear-gradient(135deg, #1677ff 0%, #4096ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.home-subtitle {
    margin: 0;
    font-size: 16px;
    line-height: 1.8;
    color: #4b5563;
}

.home-hero-panel {
    border-radius: 20px;
    background: linear-gradient(145deg, #1677ff 0%, #4096ff 45%, #69b1ff 100%);
    box-shadow: 0 20px 50px rgba(22, 119, 255, 0.3);
    color: #ffffff;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;

    &:hover {
        transform: translateY(-4px);
        box-shadow: 0 24px 60px rgba(22, 119, 255, 0.4);
    }
}

.panel-header {
    padding: 20px 24px 12px;
    font-size: 16px;
    font-weight: 600;
    opacity: 0.95;
}

.panel-body {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    padding: 16px 24px 12px;
    gap: 12px;
}

.panel-item {
    padding: 16px 14px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(8px);
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 0;
    transition: background 0.3s ease;

    &:hover {
        background: rgba(255, 255, 255, 0.2);
    }
}

.panel-label {
    font-size: 13px;
    opacity: 0.9;
    font-weight: 500;
}

.panel-value {
    font-size: 24px;
    font-weight: 700;
    line-height: 1.2;
}

.panel-footer {
    padding: 16px 24px 20px;
    font-size: 13px;
    opacity: 0.85;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    margin-top: auto;
}

.home-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.home-card {
    border-radius: 18px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid transparent;

    &:hover {
        transform: translateY(-6px);
        box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
        border-color: #e6f4ff;
    }
}

.home-card :deep(.el-card__body) {
    padding: 24px;
}

.card-icon {
    margin-bottom: 16px;
    display: inline-flex;
    padding: 12px;
    border-radius: 12px;
    background: linear-gradient(135deg, #e6f4ff 0%, #f0f7ff 100%);
}

.home-card h3 {
    margin: 0 0 12px;
    font-size: 20px;
    font-weight: 600;
    color: #111827;
}

.home-card p {
    margin: 0;
    font-size: 14px;
    line-height: 1.7;
    color: #4b5563;
}

.home-features {
    margin-top: 8px;
}

.features-title {
    font-size: 24px;
    font-weight: 600;
    color: #1f2937;
    margin: 0 0 24px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    border-radius: 12px;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    transition: all 0.3s ease;

    &:hover {
        border-color: #1677ff;
        box-shadow: 0 4px 12px rgba(22, 119, 255, 0.1);
        transform: translateY(-2px);
    }
}

.feature-content {
    flex: 1;
}

.feature-content h4 {
    margin: 0 0 6px;
    font-size: 16px;
    font-weight: 600;
    color: #1f2937;
}

.feature-content p {
    margin: 0;
    font-size: 13px;
    line-height: 1.6;
    color: #6b7280;
}

@media (max-width: 1024px) {
    .home {
        padding: 32px 32px 40px;
    }

    .home-hero {
        grid-template-columns: 1fr;
    }

    .home-hero-panel {
        order: -1;
    }

    .home-title {
        font-size: 36px;
    }
}

@media (max-width: 768px) {
    .home {
        padding: 24px 20px 32px;
        gap: 32px;
    }

    .home-hero {
        gap: 24px;
    }

    .home-title {
        font-size: 28px;
    }

    .home-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .panel-body {
        grid-template-columns: 1fr;
    }
}
</style>
