package jnpf.controller;
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import cn.dev33.satoken.stp.StpUtil;
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import jnpf.base.ActionResult;
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import jnpf.dms.fonts.DmsWatermarkFonts;
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import jnpf.dmsEntity.preview.model.DmsWatermarkSnapshot;
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import jnpf.fileStorage.dms.DmsDocxWatermarkService;
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import lombok.RequiredArgsConstructor;
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import org.springframework.http.MediaType;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.PostMapping;
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import org.springframework.web.bind.annotation.RequestBody;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RestController;
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import java.util.List;
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@RestController
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@RequestMapping("/Dms/Watermark")
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@RequiredArgsConstructor
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public class DmsWatermarkPreviewController {
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private final DmsDocxWatermarkService renderer;
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@GetMapping("/fonts")
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public ActionResult<List<DmsWatermarkFonts.Option>> fonts() {
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StpUtil.checkLogin();
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return ActionResult.success(DmsWatermarkFonts.configured().options());
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}
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@PostMapping(value = "/preview", produces = MediaType.IMAGE_PNG_VALUE)
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public byte[] preview(@RequestBody PreviewRequest request) throws Exception {
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StpUtil.checkLogin();
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return renderer.preview(request.paperWidthMm(), request.paperHeightMm(), request.watermark());
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}
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public record PreviewRequest(double paperWidthMm, double paperHeightMm, DmsWatermarkSnapshot watermark) {}
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}
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