// landingpage/controller/LandingPageTemplateController.java
package com.aigeo.landingpage.controller;

import com.aigeo.landingpage.entity.LandingPageTemplate;
import com.aigeo.landingpage.service.LandingPageTemplateService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;

import java.util.List;
import java.util.Optional;

@RestController
@RequestMapping("/api/landing-page-templates")
public class LandingPageTemplateController {

    @Autowired
    private LandingPageTemplateService landingPageTemplateService;

    @GetMapping
    public List<LandingPageTemplate> getAllTemplates() {
        return landingPageTemplateService.getAllTemplates();
    }

    @GetMapping("/{id}")
    public ResponseEntity<LandingPageTemplate> getTemplateById(@PathVariable Integer id) {
        Optional<LandingPageTemplate> template = landingPageTemplateService.getTemplateById(id);
        return template.map(ResponseEntity::ok)
                .orElse(ResponseEntity.notFound().build());
    }

    @GetMapping("/active")
    public List<LandingPageTemplate> getActiveTemplates() {
        return landingPageTemplateService.getActiveTemplates();
    }

    @GetMapping("/code/{code}")
    public ResponseEntity<LandingPageTemplate> getTemplateByCode(@PathVariable String code) {
        Optional<LandingPageTemplate> template = landingPageTemplateService.getTemplateByCode(code);
        return template.map(ResponseEntity::ok)
                .orElse(ResponseEntity.notFound().build());
    }

    @PostMapping
    public LandingPageTemplate createTemplate(@RequestBody LandingPageTemplate template) {
        return landingPageTemplateService.saveTemplate(template);
    }

    @PutMapping("/{id}")
    public ResponseEntity<LandingPageTemplate> updateTemplate(@PathVariable Integer id,
                                                           @RequestBody LandingPageTemplate templateDetails) {
        Optional<LandingPageTemplate> template = landingPageTemplateService.getTemplateById(id);
        if (template.isPresent()) {
            LandingPageTemplate updatedTemplate = template.get();
            updatedTemplate.setName(templateDetails.getName());
            updatedTemplate.setCode(templateDetails.getCode());
            updatedTemplate.setDescription(templateDetails.getDescription());
            updatedTemplate.setPreviewImageUrl(templateDetails.getPreviewImageUrl());
            updatedTemplate.setIsActive(templateDetails.getIsActive());

            LandingPageTemplate savedTemplate = landingPageTemplateService.saveTemplate(updatedTemplate);
            return ResponseEntity.ok(savedTemplate);
        } else {
            return ResponseEntity.notFound().build();
        }
    }

    @DeleteMapping("/{id}")
    public ResponseEntity<Void> deleteTemplate(@PathVariable Integer id) {
        landingPageTemplateService.deleteTemplate(id);
        return ResponseEntity.noContent().build();
    }
}