map $http_upgrade $connection_upgrade {
    default upgrade;
    '' close;
}

server {
    listen 80;
    server_name test-mail.shenjianl.cn;
    return 301 https://$host$request_uri;
}

server {
    listen 80;
    server_name admin-mail.shenjianl.cn;
    return 301 https://$host$request_uri;
}

server {
    listen 443 ssl http2;
    server_name test-mail.shenjianl.cn;

    ssl_certificate /etc/nginx/certs/shenjianl.cn.fullchain.pem;
    ssl_certificate_key /etc/nginx/certs/shenjianl.cn.key;

    root /site/email-unlimit/frontend/current;
    index index.html;
    client_max_body_size 1m;

    location ~ ^/(auth|api)(/|$) {
        proxy_pass http://127.0.0.1:3000;
        proxy_http_version 1.1;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection $connection_upgrade;
        proxy_read_timeout 600s;
        proxy_send_timeout 600s;
    }

    location = /health {
        proxy_pass http://127.0.0.1:3000;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
    }

    location = /index.html {
        add_header Cache-Control "no-store" always;
        try_files $uri =404;
    }

    location ~* \.(?:css|js|mjs|png|jpg|jpeg|gif|ico|svg|webp|woff2?)$ {
        expires 1y;
        add_header Cache-Control "public, immutable" always;
        try_files $uri =404;
    }

    location / {
        try_files $uri $uri/ /index.html;
    }
}

server {
    listen 443 ssl http2;
    server_name admin-mail.shenjianl.cn;

    ssl_certificate /etc/nginx/certs/shenjianl.cn.fullchain.pem;
    ssl_certificate_key /etc/nginx/certs/shenjianl.cn.key;

    root /site/email-unlimit/admin/current;
    index index.html;
    client_max_body_size 1m;

    location ~ ^/(auth|api|admin)(/|$) {
        proxy_pass http://127.0.0.1:3000;
        proxy_http_version 1.1;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection $connection_upgrade;
        proxy_read_timeout 600s;
        proxy_send_timeout 600s;
    }

    location ~ ^/(health|info)$ {
        proxy_pass http://127.0.0.1:3000;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
    }

    location = /index.html {
        add_header Cache-Control "no-store" always;
        try_files $uri =404;
    }

    location ~* \.(?:css|js|mjs|png|jpg|jpeg|gif|ico|svg|webp|woff2?)$ {
        expires 1y;
        add_header Cache-Control "public, immutable" always;
        try_files $uri =404;
    }

    location / {
        try_files $uri $uri/ /index.html;
    }
}